🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.75 AU

Year: 178 Days

Day: 46.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,190,707 km

• M1: 204,949 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.69 AU - 0.79 AU

Year: 237 Days

Day: 20.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.89 AU - 1.15 AU

Year: 384 Days

Day: 43.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,190,707 km

• M1: 152,291 km (0.047 R)
• M2: 310,715 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.79 AU - 2.87 AU

Year: 1326 Days

Day: 47.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.14 AU - 4.38 AU

Year: 3278 Days

Day: 15.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,190,707 km

• M1: 81,980 km (0.107 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.2

Radius: 14

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.88 AU - 4.88 AU

Year: 4019 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 75,190,707 km

• M1: 176,376 km (0.101 R)
• M2: 266,135 km (0.115 R)
• M3: 484,548 km (0.031 R)
• M4: 1,039,855 km (0.034 R)
• M5: 1,202,318 km (0.067 R)
• M6: 1,293,573 km (0.076 R)
• M7: 1,483,712 km (0.089 R)
• M8: 1,654,403 km (0.086 R)
• M9: 1,831,826 km (0.116 R)
• M10: 1,923,081 km (0.051 R)
• M11: 2,062,955 km (0.071 R)
• M12: 2,190,262 km (0.047 R)
• M13: 2,537,479 km (0.098 R)
• M14: 2,657,157 km (0.066 R)
• M15: 2,991,808 km (0.058 R)
• M16: 3,210,370 km (0.105 R)
• M17: 3,377,920 km (0.057 R)
• M18: 3,838,831 km (0.101 R)
• M19: 4,443,206 km (0.056 R)
• M20: 4,547,027 km (0.085 R)
• M21: 4,651,447 km (0.095 R)
• M22: 5,099,343 km (0.03 R)
• M23: 5,516,721 km (0.051 R)
• M24: 5,968,057 km (0.029 R)
• M25: 6,291,189 km (0.065 R)
• M26: 6,501,972 km (0.105 R)
• M27: 6,810,593 km (0.115 R)
• M28: 7,590,895 km (0.094 R)
• M29: 7,865,706 km (0.075 R)
• M30: 8,194,822 km (0.077 R)
• M31: 8,425,352 km (0.104 R)
• M32: 9,717,728 km (0.083 R)
• M33: 10,373,266 km (0.056 R)
• M34: 11,212,809 km (0.058 R)
• M35: 11,354,927 km (0.085 R)
• M36: 11,497,644 km (0.089 R)
• M37: 12,336,888 km (0.071 R)
• M38: 12,483,643 km (0.113 R)
• M39: 12,778,800 km (0.081 R)
• M40: 12,927,201 km (0.064 R)
• M41: 13,466,501 km (0.114 R)
• M42: 13,891,060 km (0.043 R)
• M43: 14,166,320 km (0.114 R)
• M44: 14,474,192 km (0.087 R)
• M45: 15,474,553 km (0.05 R)
• M46: 15,759,986 km (0.114 R)
• M47: 16,400,415 km (0.083 R)
• M48: 16,723,845 km (0.102 R)
• M49: 17,016,758 km (0.099 R)
• M50: 17,147,506 km (0.057 R)
• M51: 18,072,021 km (0.116 R)
• M52: 18,305,693 km (0.102 R)
• M53: 18,607,582 km (0.038 R)
• M54: 18,945,074 km (0.082 R)
• M55: 19,625,894 km (0.101 R)
• M56: 20,072,893 km (0.044 R)
• M57: 20,941,757 km (0.045 R)
• M58: 21,610,310 km (0.065 R)
• M59: 21,822,889 km (0.095 R)
• M60: 22,214,386 km (0.038 R)
• M61: 22,536,470 km (0.098 R)
• M62: 23,185,426 km (0.062 R)
• M63: 23,439,294 km (0.066 R)
• M64: 23,767,362 km (0.088 R)
• M65: 24,501,438 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 13.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.25 AU - 7.79 AU

Year: 7687 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,190,707 km

• M1: 200,162 km (0.102 R)
• M2: 306,376 km (0.104 R)
• M3: 431,590 km (0.103 R)
• M4: 555,008 km (0.072 R)
• M5: 650,452 km (0.069 R)
• M6: 737,518 km (0.069 R)
• M7: 1,527,993 km (0.12 R)
• M8: 1,670,111 km (0.026 R)
• M9: 1,902,885 km (0.093 R)
• M10: 2,012,241 km (0.079 R)
• M11: 2,146,430 km (0.038 R)
• M12: 2,330,136 km (0.093 R)
• M13: 2,471,506 km (0.098 R)
• M14: 2,664,637 km (0.118 R)
• M15: 2,989,115 km (0.114 R)
• M16: 3,486,678 km (0.088 R)
• M17: 3,870,097 km (0.063 R)
• M18: 4,441,710 km (0.117 R)
• M19: 4,588,765 km (0.078 R)
• M20: 5,474,085 km (0.082 R)
• M21: 6,916,059 km (0.103 R)
• M22: 7,644,002 km (0.046 R)
• M23: 8,071,104 km (0.118 R)
• M24: 8,287,572 km (0.086 R)
• M25: 10,048,938 km (0.112 R)
• M26: 10,477,536 km (0.11 R)
• M27: 10,753,394 km (0.064 R)
• M28: 10,872,324 km (0.095 R)
• M29: 10,991,853 km (0.106 R)
• M30: 11,433,466 km (0.1 R)
• M31: 12,709,386 km (0.1 R)
• M32: 13,428,204 km (0.087 R)
• M33: 13,900,335 km (0.042 R)
• M34: 14,160,336 km (0.062 R)
• M35: 14,772,939 km (0.028 R)
• M36: 14,861,202 km (0.115 R)
• M37: 15,483,679 km (0.119 R)
• M38: 15,933,669 km (0.052 R)
• M39: 16,114,832 km (0.089 R)
• M40: 17,495,471 km (0.104 R)
• M41: 18,011,284 km (0.034 R)
• M42: 18,200,077 km (0.117 R)
• M43: 19,105,742 km (0.027 R)
• M44: 20,763,137 km (0.028 R)
• M45: 21,159,721 km (0.119 R)
• M46: 21,960,519 km (0.085 R)
• M47: 22,618,450 km (0.115 R)
• M48: 22,873,365 km (0.046 R)
• M49: 23,334,425 km (0.062 R)
• M50: 23,695,106 km (0.115 R)
• M51: 23,902,000 km (0.115 R)
• M52: 24,265,672 km (0.081 R)
• M53: 24,735,858 km (0.049 R)
• M54: 25,632,398 km (0.088 R)
• M55: 26,593,116 km (0.117 R)
• M56: 27,023,958 km (0.112 R)
• M57: 27,728,863 km (0.083 R)
• M58: 28,384,999 km (0.106 R)
• M59: 28,659,960 km (0.114 R)
• M60: 29,212,425 km (0.079 R)
• M61: 30,665,320 km (0.115 R)
• M62: 32,543,072 km (0.087 R)
• M63: 32,946,089 km (0.115 R)
• M64: 33,119,473 km (0.08 R)
• M65: 33,873,745 km (0.103 R)
• M66: 34,516,418 km (0.08 R)
• M67: 35,104,188 km (0.089 R)
• M68: 35,340,253 km (0.042 R)
• M69: 35,458,435 km (0.033 R)
• M70: 35,873,270 km (0.077 R)
• M71: 36,827,405 km (0.106 R)
• M72: 37,669,193 km (0.025 R)
• M73: 38,092,405 km (0.085 R)
• M74: 38,517,263 km (0.068 R)
• M75: 39,432,952 km (0.108 R)
• M76: 39,739,777 km (0.07 R)
• M77: 40,232,253 km (0.082 R)
• M78: 40,726,973 km (0.105 R)
• M79: 41,223,488 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.3

Radius: 13.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.59 AU - 9.75 AU

Year: 10352 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 75,190,707 km

• M1: 316,100 km (0.087 R)
• M2: 409,300 km (0.091 R)
• M3: 792,719 km (0.102 R)
• M4: 909,256 km (0.098 R)
• M5: 1,032,525 km (0.075 R)
• M6: 1,518,718 km (0.11 R)
• M7: 2,258,180 km (0.037 R)
• M8: 2,353,175 km (0.049 R)
• M9: 2,508,008 km (0.118 R)
• M10: 2,746,916 km (0.063 R)
• M11: 2,889,782 km (0.099 R)
• M12: 3,442,247 km (0.086 R)
• M13: 3,708,681 km (0.058 R)
• M14: 4,167,647 km (0.098 R)
• M15: 5,496,525 km (0.057 R)
• M16: 5,834,915 km (0.076 R)
• M17: 6,100,003 km (0.094 R)
• M18: 6,314,825 km (0.096 R)
• M19: 6,697,048 km (0.044 R)
• M20: 7,256,245 km (0.091 R)
• M21: 7,627,696 km (0.118 R)
• M22: 7,888,745 km (0.077 R)
• M23: 8,152,635 km (0.03 R)
• M24: 8,419,368 km (0.1 R)
• M25: 8,719,312 km (0.102 R)
• M26: 9,298,854 km (0.111 R)
• M27: 9,422,571 km (0.094 R)
• M28: 9,671,353 km (0.108 R)
• M29: 9,922,528 km (0.112 R)
• M30: 10,207,512 km (0.099 R)
• M31: 10,335,118 km (0.099 R)
• M32: 10,495,338 km (0.026 R)
• M33: 10,624,142 km (0.096 R)
• M34: 11,440,946 km (0.041 R)
• M35: 11,606,700 km (0.106 R)
• M36: 12,550,065 km (0.105 R)
• M37: 14,473,893 km (0.109 R)
• M38: 15,087,095 km (0.089 R)
• M39: 15,598,420 km (0.116 R)
• M40: 15,782,426 km (0.098 R)
• M41: 16,901,717 km (0.083 R)
• M42: 17,318,497 km (0.103 R)
• M43: 17,815,461 km (0.086 R)
• M44: 19,334,627 km (0.052 R)
• M45: 19,651,326 km (0.095 R)
• M46: 20,089,648 km (0.118 R)
• M47: 20,531,261 km (0.086 R)
• M48: 21,751,830 km (0.075 R)
• M49: 21,998,816 km (0.111 R)
• M50: 23,037,773 km (0.054 R)
• M51: 23,163,435 km (0.11 R)
• M52: 26,293,322 km (0.108 R)
• M53: 29,099,329 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.8

Radius: 5.5

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.89 AU - 19.67 AU

Year: 29135 Days

Day: 21.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,190,707 km

• M1: 542,741 km (0.103 R)
• M2: 615,745 km (0.043 R)
• M3: 1,028,485 km (0.1 R)
• M4: 1,869,076 km (0.104 R)
• M5: 2,173,059 km (0.098 R)
• M6: 4,546,578 km (0.107 R)
• M7: 4,697,822 km (0.099 R)
• M8: 4,748,536 km (0.098 R)
• M9: 6,809,246 km (0.108 R)
• M10: 8,916,781 km (0.119 R)
• M11: 9,042,892 km (0.111 R)
• M12: 9,747,049 km (0.033 R)
• M13: 9,811,975 km (0.118 R)
• M14: 10,007,499 km (0.058 R)
• M15: 13,019,203 km (0.06 R)
• M16: 14,399,543 km (0.119 R)
• M17: 14,621,845 km (0.095 R)
• M18: 15,978,549 km (0.095 R)
• M19: 17,690,696 km (0.105 R)
• M20: 18,648,871 km (0.119 R)
• M21: 19,952,466 km (0.051 R)
• M22: 22,818,612 km (0.118 R)
• M23: 23,164,183 km (0.112 R)
• M24: 23,511,549 km (0.117 R)
• M25: 23,860,561 km (0.067 R)
• M26: 25,362,973 km (0.105 R)
• M27: 25,720,811 km (0.11 R)
• M28: 26,804,647 km (0.094 R)
• M29: 27,260,622 km (0.032 R)
• M30: 28,180,349 km (0.062 R)
• M31: 28,365,402 km (0.089 R)
• M32: 28,458,153 km (0.072 R)
• M33: 29,297,247 km (0.115 R)
• M34: 30,523,501 km (0.102 R)
• M35: 32,733,809 km (0.039 R)
• M36: 33,710,833 km (0.1 R)
• M37: 34,400,479 km (0.109 R)
• M38: 35,893,765 km (0.103 R)
• M39: 38,121,876 km (0.044 R)
• M40: 39,977,937 km (0.088 R)
• M41: 41,441,752 km (0.073 R)
• M42: 43,991,797 km (0.117 R)
• M43: 47,469,798 km (0.07 R)
• M44: 50,922,517 km (0.061 R)
• M45: 52,280,566 km (0.1 R)
• M46: 53,650,434 km (0.112 R)
• M47: 54,109,849 km (0.111 R)
• M48: 54,339,931 km (0.106 R)
• M49: 55,495,425 km (0.058 R)
• M50: 55,959,926 km (0.08 R)
• M51: 57,948,231 km (0.068 R)
• M52: 58,773,712 km (0.092 R)
• M53: 59,840,644 km (0.086 R)
• M54: 60,436,193 km (0.087 R)
• M55: 63,807,381 km (0.118 R)
• M56: 65,638,310 km (0.119 R)
• M57: 66,621,766 km (0.071 R)
• M58: 67,239,007 km (0.052 R)
• M59: 68,977,185 km (0.097 R)
• M60: 69,601,606 km (0.045 R)
• M61: 69,851,734 km (0.065 R)
• M62: 72,751,389 km (0.102 R)
• M63: 74,407,587 km (0.117 R)
• M64: 74,535,493 km (0.089 R)
• M65: 77,367,980 km (0.099 R)
• M66: 79,058,286 km (0.085 R)
• M67: 82,872,583 km (0.041 R)
• M68: 83,802,184 km (0.073 R)
• M69: 84,735,226 km (0.102 R)
• M70: 85,403,928 km (0.116 R)
• M71: 86,342,805 km (0.105 R)
• M72: 86,477,293 km (0.05 R)
• M73: 86,611,782 km (0.118 R)
• M74: 87,555,146 km (0.096 R)
• M75: 88,908,707 km (0.094 R)
• M76: 90,815,332 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.7

Radius: 7.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.78 AU - 20.42 AU

Year: 32347 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,190,707 km

• M1: 427,700 km (0.109 R)
• M2: 650,751 km (0.116 R)
• M3: 1,367,773 km (0.053 R)
• M4: 1,455,587 km (0.097 R)
• M5: 1,667,867 km (0.099 R)
• M6: 2,190,113 km (0.103 R)
• M7: 2,722,980 km (0.113 R)
• M8: 3,061,371 km (0.109 R)
• M9: 3,573,893 km (0.106 R)
• M10: 4,028,222 km (0.066 R)
• M11: 4,945,855 km (0.106 R)
• M12: 5,219,470 km (0.052 R)
• M13: 5,734,086 km (0.09 R)
• M14: 6,021,613 km (0.073 R)
• M15: 6,215,941 km (0.105 R)
• M16: 6,511,397 km (0.092 R)
• M17: 7,424,842 km (0.111 R)
• M18: 7,790,908 km (0.06 R)
• M19: 8,270,069 km (0.081 R)
• M20: 8,758,955 km (0.108 R)
• M21: 9,090,015 km (0.107 R)
• M22: 9,594,459 km (0.103 R)
• M23: 10,338,858 km (0.088 R)
• M24: 11,161,348 km (0.06 R)
• M25: 13,056,154 km (0.064 R)
• M26: 14,136,849 km (0.087 R)
• M27: 14,201,326 km (0.1 R)
• M28: 15,114,022 km (0.083 R)
• M29: 15,179,995 km (0.052 R)
• M30: 15,312,090 km (0.11 R)
• M31: 15,378,362 km (0.115 R)
• M32: 16,450,679 km (0.068 R)
• M33: 16,654,432 km (0.108 R)
• M34: 17,201,810 km (0.116 R)
• M35: 17,546,933 km (0.107 R)
• M36: 18,173,897 km (0.06 R)
• M37: 18,314,220 km (0.085 R)
• M38: 18,666,673 km (0.106 R)
• M39: 19,521,625 km (0.1 R)
• M40: 19,881,557 km (0.064 R)
• M41: 20,901,067 km (0.093 R)
• M42: 21,048,121 km (0.083 R)
• M43: 21,937,630 km (0.057 R)
• M44: 22,161,877 km (0.106 R)
• M45: 22,537,368 km (0.065 R)
• M46: 23,599,962 km (0.038 R)
• M47: 24,446,237 km (0.074 R)
• M48: 24,834,294 km (0.069 R)
• M49: 25,224,295 km (0.041 R)
• M50: 25,852,457 km (0.119 R)
• M51: 27,365,041 km (0.103 R)
• M52: 27,445,525 km (0.075 R)
• M53: 27,929,623 km (0.104 R)
• M54: 28,010,556 km (0.108 R)
• M55: 29,398,674 km (0.081 R)
• M56: 29,645,960 km (0.106 R)
• M57: 29,893,993 km (0.096 R)
• M58: 30,976,483 km (0.119 R)
• M59: 32,837,630 km (0.047 R)
• M60: 36,224,676 km (0.055 R)
• M61: 37,289,064 km (0.038 R)
• M62: 37,378,225 km (0.101 R)
• M63: 40,634,970 km (0.071 R)
• M64: 40,910,380 km (0.109 R)
• M65: 42,297,003 km (0.092 R)
• M66: 42,856,050 km (0.055 R)
• M67: 44,547,553 km (0.071 R)
• M68: 45,592,045 km (0.118 R)
• M69: 46,644,466 km (0.102 R)
• M70: 47,511,536 km (0.106 R)
• M71: 50,637,383 km (0.094 R)
• M72: 51,826,537 km (0.113 R)
• M73: 53,024,965 km (0.092 R)
• M74: 54,030,562 km (0.08 R)
• M75: 54,637,032 km (0.114 R)
• M76: 54,941,015 km (0.093 R)
• M77: 55,144,019 km (0.106 R)
• M78: 55,449,049 km (0.064 R)
• M79: 57,393,522 km (0.116 R)
• M80: 57,702,741 km (0.119 R)
• M81: 60,404,479 km (0.115 R)
• M82: 61,876,222 km (0.106 R)
• M83: 62,828,563 km (0.044 R)
• M84: 63,147,056 km (0.037 R)
• M85: 63,253,420 km (0.111 R)
• M86: 63,999,166 km (0.114 R)
• M87: 64,319,605 km (0.099 R)
• M88: 67,119,628 km (0.084 R)
• M89: 69,739,386 km (0.104 R)
• M90: 71,836,898 km (0.104 R)
• M91: 72,726,257 km (0.096 R)
• M92: 72,949,158 km (0.114 R)
• M93: 73,619,207 km (0.076 R)
• M94: 75,190,732 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,664 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit