🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.55 AU - 0.79 AU

Year: 194 Days

Day: 39.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,330,214 km

• M1: 94,995 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.24 AU - 1.78 AU

Year: 655 Days

Day: 32.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.59 AU - 4.17 AU

Year: 2194 Days

Day: 14.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.3

Radius: 15

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.7 AU - 7.14 AU

Year: 5086 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 76,330,214 km

• M1: 308,022 km (0.097 R)
• M2: 449,841 km (0.092 R)
• M3: 569,519 km (0.079 R)
• M4: 710,590 km (0.088 R)
• M5: 956,379 km (0.041 R)
• M6: 1,051,075 km (0.043 R)
• M7: 1,149,211 km (0.078 R)
• M8: 1,269,637 km (0.032 R)
• M9: 1,424,172 km (0.108 R)
• M10: 1,839,455 km (0.042 R)
• M11: 1,971,700 km (0.102 R)
• M12: 2,153,162 km (0.117 R)
• M13: 2,304,854 km (0.081 R)
• M14: 2,424,084 km (0.079 R)
• M15: 2,845,352 km (0.113 R)
• M16: 3,051,797 km (0.03 R)
• M17: 3,209,922 km (0.083 R)
• M18: 3,343,812 km (0.114 R)
• M19: 3,534,698 km (0.063 R)
• M20: 3,941,455 km (0.082 R)
• M21: 4,070,857 km (0.062 R)
• M22: 4,260,398 km (0.03 R)
• M23: 4,423,011 km (0.117 R)
• M24: 4,602,827 km (0.103 R)
• M25: 5,141,380 km (0.116 R)
• M26: 5,394,350 km (0.102 R)
• M27: 5,651,508 km (0.114 R)
• M28: 6,094,617 km (0.108 R)
• M29: 6,295,378 km (0.116 R)
• M30: 6,583,353 km (0.108 R)
• M31: 6,771,996 km (0.057 R)
• M32: 7,032,297 km (0.114 R)
• M33: 7,154,967 km (0.03 R)
• M34: 7,562,920 km (0.106 R)
• M35: 7,887,548 km (0.079 R)
• M36: 8,015,005 km (0.116 R)
• M37: 8,161,461 km (0.094 R)
• M38: 8,308,965 km (0.078 R)
• M39: 8,662,764 km (0.049 R)
• M40: 8,813,259 km (0.102 R)
• M41: 9,231,535 km (0.059 R)
• M42: 9,423,918 km (0.079 R)
• M43: 9,792,976 km (0.103 R)
• M44: 9,890,813 km (0.093 R)
• M45: 10,485,315 km (0.068 R)
• M46: 10,706,121 km (0.102 R)
• M47: 10,888,032 km (0.106 R)
• M48: 11,214,006 km (0.04 R)
• M49: 11,337,125 km (0.101 R)
• M50: 11,584,560 km (0.116 R)
• M51: 11,980,097 km (0.055 R)
• M52: 12,380,121 km (0.104 R)
• M53: 12,486,037 km (0.101 R)
• M54: 12,635,036 km (0.09 R)
• M55: 12,763,092 km (0.101 R)
• M56: 12,891,597 km (0.091 R)
• M57: 13,214,878 km (0.1 R)
• M58: 13,562,693 km (0.101 R)
• M59: 13,869,518 km (0.114 R)
• M60: 14,646,679 km (0.097 R)
• M61: 15,051,790 km (0.112 R)
• M62: 15,301,319 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.6

Radius: 14.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.66 AU - 12.84 AU

Year: 12445 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,330,214 km

• M1: 325,675 km (0.035 R)
• M2: 445,353 km (0.041 R)
• M3: 1,052,421 km (0.073 R)
• M4: 1,302,249 km (0.062 R)
• M5: 2,550,793 km (0.081 R)
• M6: 3,348,898 km (0.052 R)
• M7: 3,723,790 km (0.119 R)
• M8: 4,293,608 km (0.114 R)
• M9: 5,634,604 km (0.086 R)
• M10: 6,246,908 km (0.043 R)
• M11: 6,624,493 km (0.108 R)
• M12: 7,052,941 km (0.117 R)
• M13: 8,072,451 km (0.084 R)
• M14: 8,208,884 km (0.068 R)
• M15: 8,346,065 km (0.114 R)
• M16: 8,855,596 km (0.118 R)
• M17: 9,375,448 km (0.105 R)
• M18: 9,471,041 km (0.113 R)
• M19: 9,566,933 km (0.103 R)
• M20: 10,643,589 km (0.091 R)
• M21: 10,743,371 km (0.029 R)
• M22: 10,843,452 km (0.118 R)
• M23: 11,297,781 km (0.099 R)
• M24: 12,225,138 km (0.063 R)
• M25: 12,487,084 km (0.11 R)
• M26: 13,988,298 km (0.119 R)
• M27: 14,483,019 km (0.04 R)
• M28: 15,207,671 km (0.117 R)
• M29: 15,887,144 km (0.106 R)
• M30: 16,461,002 km (0.114 R)
• M31: 16,750,474 km (0.058 R)
• M32: 16,866,711 km (0.03 R)
• M33: 17,865,875 km (0.102 R)
• M34: 19,187,273 km (0.084 R)
• M35: 19,798,231 km (0.06 R)
• M36: 20,789,317 km (0.112 R)
• M37: 22,819,360 km (0.065 R)
• M38: 23,336,819 km (0.11 R)
• M39: 25,044,928 km (0.056 R)
• M40: 25,779,752 km (0.079 R)
• M41: 26,048,729 km (0.102 R)
• M42: 26,251,135 km (0.075 R)
• M43: 26,386,372 km (0.085 R)
• M44: 27,065,696 km (0.092 R)
• M45: 27,476,192 km (0.081 R)
• M46: 28,511,260 km (0.101 R)
• M47: 28,719,799 km (0.083 R)
• M48: 29,981,807 km (0.075 R)
• M49: 32,342,162 km (0.088 R)
• M50: 32,704,937 km (0.113 R)
• M51: 33,507,978 km (0.099 R)
• M52: 33,875,091 km (0.069 R)
• M53: 34,243,551 km (0.061 R)
• M54: 35,955,699 km (0.114 R)
• M55: 37,924,556 km (0.109 R)
• M56: 38,845,032 km (0.081 R)
• M57: 39,153,503 km (0.096 R)
• M58: 40,083,852 km (0.071 R)
• M59: 40,629,884 km (0.064 R)
• M60: 41,808,267 km (0.074 R)
• M61: 41,966,242 km (0.105 R)
• M62: 42,600,238 km (0.097 R)
• M63: 43,317,111 km (0.112 R)
• M64: 43,717,135 km (0.104 R)
• M65: 45,491,665 km (0.062 R)
• M66: 47,536,668 km (0.05 R)
• M67: 48,446,074 km (0.095 R)
• M68: 48,944,384 km (0.088 R)
• M69: 50,281,939 km (0.068 R)
• M70: 50,618,085 km (0.083 R)
• M71: 51,039,502 km (0.094 R)
• M72: 51,377,444 km (0.061 R)
• M73: 51,631,312 km (0.11 R)
• M74: 53,763,530 km (0.032 R)
• M75: 54,193,474 km (0.103 R)
• M76: 54,710,933 km (0.075 R)
• M77: 55,403,272 km (0.039 R)
• M78: 56,011,537 km (0.109 R)
• M79: 57,059,321 km (0.062 R)
• M80: 58,113,686 km (0.101 R)
• M81: 58,997,211 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 11.7

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.49 AU - 13.75 AU

Year: 13986 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,330,214 km

• M1: 211,980 km (0.119 R)
• M2: 1,431,053 km (0.09 R)
• M3: 1,595,162 km (0.074 R)
• M4: 1,708,108 km (0.094 R)
• M5: 2,474,648 km (0.094 R)
• M6: 2,673,164 km (0.079 R)
• M7: 3,264,525 km (0.091 R)
• M8: 4,128,004 km (0.115 R)
• M9: 4,686,901 km (0.069 R)
• M10: 4,809,721 km (0.042 R)
• M11: 4,933,738 km (0.03 R)
• M12: 5,017,064 km (0.116 R)
• M13: 5,100,839 km (0.093 R)
• M14: 5,919,737 km (0.113 R)
• M15: 6,503,618 km (0.081 R)
• M16: 6,825,702 km (0.11 R)
• M17: 7,153,172 km (0.096 R)
• M18: 7,774,751 km (0.112 R)
• M19: 8,165,949 km (0.085 R)
• M20: 8,264,684 km (0.099 R)
• M21: 8,364,017 km (0.105 R)
• M22: 8,815,354 km (0.086 R)
• M23: 9,326,230 km (0.032 R)
• M24: 9,429,603 km (0.114 R)
• M25: 9,952,148 km (0.043 R)
• M26: 10,216,936 km (0.108 R)
• M27: 11,134,570 km (0.107 R)
• M28: 12,588,810 km (0.087 R)
• M29: 12,990,481 km (0.069 R)
• M30: 14,759,326 km (0.09 R)
• M31: 15,182,987 km (0.108 R)
• M32: 15,671,873 km (0.033 R)
• M33: 17,551,421 km (0.082 R)
• M34: 18,974,545 km (0.106 R)
• M35: 19,105,742 km (0.03 R)
• M36: 19,237,239 km (0.091 R)
• M37: 21,245,890 km (0.106 R)
• M38: 21,792,819 km (0.04 R)
• M39: 22,136,895 km (0.105 R)
• M40: 22,621,741 km (0.05 R)
• M41: 22,761,017 km (0.099 R)
• M42: 23,040,166 km (0.103 R)
• M43: 24,810,807 km (0.067 R)
• M44: 25,098,184 km (0.092 R)
• M45: 27,957,299 km (0.083 R)
• M46: 28,556,588 km (0.096 R)
• M47: 30,995,332 km (0.045 R)
• M48: 32,161,298 km (0.082 R)
• M49: 32,867,849 km (0.12 R)
• M50: 33,262,638 km (0.072 R)
• M51: 34,536,164 km (0.109 R)
• M52: 35,178,986 km (0.041 R)
• M53: 35,340,403 km (0.112 R)
• M54: 36,150,625 km (0.095 R)
• M55: 36,232,006 km (0.094 R)
• M56: 36,721,490 km (0.083 R)
• M57: 38,368,862 km (0.112 R)
• M58: 38,867,771 km (0.111 R)
• M59: 39,872,171 km (0.104 R)
• M60: 40,040,319 km (0.117 R)
• M61: 40,377,512 km (0.102 R)
• M62: 41,906,253 km (0.118 R)
• M63: 44,670,523 km (0.089 R)
• M64: 46,074,648 km (0.105 R)
• M65: 47,315,263 km (0.117 R)
• M66: 48,836,225 km (0.095 R)
• M67: 50,100,925 km (0.086 R)
• M68: 51,834,465 km (0.073 R)
• M69: 51,926,169 km (0.11 R)
• M70: 52,018,022 km (0.12 R)
• M71: 52,478,035 km (0.097 R)
• M72: 52,662,340 km (0.055 R)
• M73: 54,611,301 km (0.072 R)
• M74: 55,735,679 km (0.111 R)
• M75: 55,829,626 km (0.076 R)
• M76: 56,206,314 km (0.103 R)
• M77: 56,300,710 km (0.066 R)
• M78: 56,678,295 km (0.036 R)
• M79: 56,867,536 km (0.066 R)
• M80: 57,151,772 km (0.095 R)
• M81: 59,826,582 km (0.098 R)
• M82: 59,922,923 km (0.101 R)
• M83: 60,405,077 km (0.049 R)
• M84: 60,888,577 km (0.092 R)
• M85: 61,373,424 km (0.107 R)
• M86: 64,407,418 km (0.077 R)
• M87: 64,506,153 km (0.117 R)
• M88: 65,595,076 km (0.103 R)
• M89: 65,793,742 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668

Radius: 6.6

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.76 AU - 17.08 AU

Year: 20349 Days

Day: 21 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,330,214 km

• M1: 281,842 km (0.085 R)
• M2: 330,910 km (0.116 R)
• M3: 401,670 km (0.115 R)
• M4: 1,230,891 km (0.066 R)
• M5: 1,775,128 km (0.091 R)
• M6: 1,938,340 km (0.09 R)
• M7: 2,072,529 km (0.046 R)
• M8: 2,209,710 km (0.116 R)
• M9: 2,314,728 km (0.093 R)
• M10: 3,697,311 km (0.076 R)
• M11: 3,780,488 km (0.104 R)
• M12: 4,119,028 km (0.084 R)
• M13: 4,205,196 km (0.099 R)
• M14: 4,511,722 km (0.096 R)
• M15: 4,690,043 km (0.099 R)
• M16: 5,426,513 km (0.09 R)
• M17: 6,002,315 km (0.107 R)
• M18: 6,547,001 km (0.07 R)
• M19: 7,055,933 km (0.086 R)
• M20: 7,367,396 km (0.054 R)
• M21: 7,736,454 km (0.077 R)
• M22: 8,057,641 km (0.047 R)
• M23: 8,383,165 km (0.108 R)
• M24: 9,215,678 km (0.117 R)
• M25: 9,670,306 km (0.065 R)
• M26: 10,307,443 km (0.083 R)
• M27: 11,258,287 km (0.08 R)
• M28: 11,439,749 km (0.074 R)
• M29: 11,744,181 km (0.061 R)
• M30: 12,736,464 km (0.069 R)
• M31: 12,799,295 km (0.119 R)
• M32: 12,925,406 km (0.09 R)
• M33: 14,014,029 km (0.065 R)
• M34: 15,399,006 km (0.059 R)
• M35: 16,073,693 km (0.115 R)
• M36: 16,551,658 km (0.054 R)
• M37: 22,336,159 km (0.104 R)
• M38: 23,406,681 km (0.066 R)
• M39: 23,560,917 km (0.065 R)
• M40: 23,638,259 km (0.052 R)
• M41: 23,948,076 km (0.091 R)
• M42: 26,395,497 km (0.112 R)
• M43: 27,445,225 km (0.068 R)
• M44: 27,689,369 km (0.083 R)
• M45: 28,262,030 km (0.114 R)
• M46: 28,921,158 km (0.06 R)
• M47: 32,120,608 km (0.087 R)
• M48: 34,636,844 km (0.083 R)
• M49: 36,140,901 km (0.109 R)
• M50: 39,212,594 km (0.067 R)
• M51: 39,304,297 km (0.059 R)
• M52: 42,366,865 km (0.117 R)
• M53: 42,932,046 km (0.095 R)
• M54: 45,505,428 km (0.084 R)
• M55: 45,601,620 km (0.108 R)
• M56: 45,890,942 km (0.06 R)
• M57: 46,180,713 km (0.099 R)
• M58: 46,374,293 km (0.106 R)
• M59: 46,471,232 km (0.065 R)
• M60: 49,210,968 km (0.038 R)
• M61: 49,705,837 km (0.076 R)
• M62: 50,202,203 km (0.095 R)
• M63: 50,500,800 km (0.09 R)
• M64: 51,400,183 km (0.098 R)
• M65: 51,902,233 km (0.098 R)
• M66: 53,519,386 km (0.04 R)
• M67: 55,461,167 km (0.082 R)
• M68: 56,492,494 km (0.063 R)
• M69: 57,114,223 km (0.069 R)
• M70: 57,425,985 km (0.097 R)
• M71: 57,634,225 km (0.078 R)
• M72: 57,738,345 km (0.105 R)
• M73: 58,783,436 km (0.115 R)
• M74: 60,151,359 km (0.106 R)
• M75: 62,490,172 km (0.051 R)
• M76: 64,209,800 km (0.111 R)
• M77: 64,425,819 km (0.119 R)
• M78: 65,292,439 km (0.099 R)
• M79: 66,818,188 km (0.097 R)
• M80: 67,146,705 km (0.116 R)
• M81: 67,366,016 km (0.104 R)
• M82: 67,915,189 km (0.112 R)
• M83: 68,466,009 km (0.119 R)
• M84: 69,350,282 km (0.035 R)
• M85: 71,018,448 km (0.114 R)
• M86: 72,137,888 km (0.062 R)
• M87: 72,924,923 km (0.076 R)
• M88: 74,280,878 km (0.104 R)
• M89: 74,507,668 km (0.078 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 17,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit