🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.42 AU - 0.62 AU

Year: 143 Days

Day: 14.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,293,323 km

• M1: 70,610 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.47 AU - 0.67 AU

Year: 164 Days

Day: 28.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,293,323 km

• M1: 220,507 km (0.05 R)
• M2: 354,846 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 168 Days

Day: 39 Hours

Environment

Temp: 142 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.56 AU - 3.08 AU

Year: 1803 Days

Day: 43.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.24 AU - 3.98 AU

Year: 2612 Days

Day: 13 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,293,323 km

• M1: 1,274,125 km (0.095 R)
• M2: 1,647,521 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.4

Radius: 12.2

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.63 AU - 8.51 AU

Year: 7931 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,293,323 km

• M1: 173,833 km (0.087 R)
• M2: 455,974 km (0.072 R)
• M3: 560,394 km (0.102 R)
• M4: 1,112,410 km (0.097 R)
• M5: 1,732,792 km (0.104 R)
• M6: 1,837,062 km (0.09 R)
• M7: 2,015,682 km (0.114 R)
• M8: 2,313,531 km (0.045 R)
• M9: 2,827,998 km (0.091 R)
• M10: 2,972,659 km (0.031 R)
• M11: 3,269,461 km (0.045 R)
• M12: 3,356,079 km (0.045 R)
• M13: 3,553,697 km (0.059 R)
• M14: 3,960,753 km (0.052 R)
• M15: 4,311,560 km (0.105 R)
• M16: 4,454,725 km (0.065 R)
• M17: 4,648,155 km (0.075 R)
• M18: 4,918,628 km (0.055 R)
• M19: 5,244,901 km (0.119 R)
• M20: 5,372,359 km (0.107 R)
• M21: 5,449,402 km (0.102 R)
• M22: 6,025,054 km (0.094 R)
• M23: 6,428,819 km (0.058 R)
• M24: 6,730,558 km (0.107 R)
• M25: 7,065,059 km (0.051 R)
• M26: 7,519,537 km (0.109 R)
• M27: 7,692,323 km (0.032 R)
• M28: 7,924,947 km (0.095 R)
• M29: 8,071,553 km (0.096 R)
• M30: 8,248,677 km (0.099 R)
• M31: 8,848,265 km (0.074 R)
• M32: 9,153,445 km (0.087 R)
• M33: 9,369,015 km (0.114 R)
• M34: 9,931,354 km (0.081 R)
• M35: 10,344,394 km (0.106 R)
• M36: 10,601,253 km (0.079 R)
• M37: 10,698,193 km (0.105 R)
• M38: 11,285,813 km (0.086 R)
• M39: 11,417,908 km (0.094 R)
• M40: 12,052,053 km (0.115 R)
• M41: 12,424,402 km (0.108 R)
• M42: 12,526,727 km (0.103 R)
• M43: 13,111,206 km (0.062 R)
• M44: 13,354,602 km (0.115 R)
• M45: 13,494,326 km (0.111 R)
• M46: 13,951,647 km (0.072 R)
• M47: 15,099,362 km (0.074 R)
• M48: 15,574,186 km (0.054 R)
• M49: 15,942,944 km (0.104 R)
• M50: 16,239,896 km (0.062 R)
• M51: 16,351,795 km (0.042 R)
• M52: 16,651,290 km (0.084 R)
• M53: 16,990,429 km (0.058 R)
• M54: 17,598,993 km (0.061 R)
• M55: 17,752,331 km (0.058 R)
• M56: 18,060,203 km (0.112 R)
• M57: 18,292,229 km (0.091 R)
• M58: 18,486,407 km (0.081 R)
• M59: 19,191,013 km (0.1 R)
• M60: 19,984,331 km (0.11 R)
• M61: 20,586,313 km (0.114 R)
• M62: 20,666,946 km (0.052 R)
• M63: 21,153,438 km (0.116 R)
• M64: 21,480,010 km (0.103 R)
• M65: 22,386,274 km (0.086 R)
• M66: 22,552,477 km (0.12 R)
• M67: 22,677,242 km (0.072 R)
• M68: 22,802,455 km (0.082 R)
• M69: 23,389,328 km (0.065 R)
• M70: 23,557,925 km (0.089 R)
• M71: 23,981,137 km (0.088 R)
• M72: 24,236,201 km (0.101 R)
• M73: 24,577,883 km (0.077 R)
• M74: 24,663,603 km (0.095 R)
• M75: 25,136,481 km (0.05 R)
• M76: 25,352,351 km (0.095 R)
• M77: 26,573,070 km (0.082 R)
• M78: 27,190,610 km (0.039 R)
• M79: 27,991,407 km (0.095 R)
• M80: 28,709,926 km (0.105 R)
• M81: 29,661,967 km (0.113 R)
• M82: 30,809,083 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.1

Radius: 7.5

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.05 AU - 13.65 AU

Year: 17541 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,293,323 km

• M1: 95,593 km (0.067 R)
• M2: 532,868 km (0.113 R)
• M3: 615,146 km (0.114 R)
• M4: 769,980 km (0.049 R)
• M5: 864,376 km (0.057 R)
• M6: 1,013,376 km (0.04 R)
• M7: 1,336,657 km (0.077 R)
• M8: 1,721,423 km (0.102 R)
• M9: 3,333,938 km (0.062 R)
• M10: 4,438,718 km (0.12 R)
• M11: 4,698,570 km (0.039 R)
• M12: 5,739,771 km (0.069 R)
• M13: 6,358,957 km (0.106 R)
• M14: 6,504,815 km (0.05 R)
• M15: 6,701,087 km (0.035 R)
• M16: 6,949,270 km (0.118 R)
• M17: 7,250,859 km (0.106 R)
• M18: 8,607,263 km (0.063 R)
• M19: 9,702,619 km (0.081 R)
• M20: 9,870,767 km (0.062 R)
• M21: 10,153,058 km (0.092 R)
• M22: 10,899,402 km (0.102 R)
• M23: 11,132,625 km (0.06 R)
• M24: 11,902,007 km (0.087 R)
• M25: 11,961,995 km (0.039 R)
• M26: 12,688,443 km (0.109 R)
• M27: 12,872,298 km (0.065 R)
• M28: 13,367,019 km (0.089 R)
• M29: 14,502,466 km (0.089 R)
• M30: 14,823,503 km (0.1 R)
• M31: 15,081,859 km (0.05 R)
• M32: 15,211,560 km (0.079 R)
• M33: 16,730,577 km (0.118 R)
• M34: 18,504,808 km (0.079 R)
• M35: 18,643,784 km (0.102 R)
• M36: 18,992,796 km (0.086 R)
• M37: 20,697,314 km (0.059 R)
• M38: 22,376,251 km (0.04 R)
• M39: 22,450,302 km (0.11 R)
• M40: 22,524,353 km (0.074 R)
• M41: 23,344,449 km (0.074 R)
• M42: 24,174,418 km (0.117 R)
• M43: 24,554,845 km (0.108 R)
• M44: 24,784,029 km (0.117 R)
• M45: 25,321,684 km (0.081 R)
• M46: 25,553,261 km (0.034 R)
• M47: 25,707,945 km (0.048 R)
• M48: 25,785,437 km (0.09 R)
• M49: 26,174,092 km (0.063 R)
• M50: 27,351,876 km (0.104 R)
• M51: 28,066,655 km (0.105 R)
• M52: 28,146,540 km (0.057 R)
• M53: 29,839,838 km (0.09 R)
• M54: 29,921,369 km (0.058 R)
• M55: 31,317,417 km (0.086 R)
• M56: 32,483,083 km (0.085 R)
• M57: 33,239,899 km (0.119 R)
• M58: 35,458,734 km (0.119 R)
• M59: 37,022,631 km (0.117 R)
• M60: 37,110,145 km (0.108 R)
• M61: 37,724,993 km (0.055 R)
• M62: 38,431,693 km (0.087 R)
• M63: 40,668,032 km (0.102 R)
• M64: 43,130,413 km (0.084 R)
• M65: 44,333,179 km (0.103 R)
• M66: 45,265,773 km (0.076 R)
• M67: 46,016,604 km (0.101 R)
• M68: 46,110,701 km (0.082 R)
• M69: 46,582,383 km (0.083 R)
• M70: 47,245,401 km (0.104 R)
• M71: 48,197,891 km (0.055 R)
• M72: 48,772,496 km (0.112 R)
• M73: 50,025,229 km (0.108 R)
• M74: 50,218,808 km (0.056 R)
• M75: 50,606,865 km (0.036 R)
• M76: 51,385,971 km (0.058 R)
• M77: 53,449,973 km (0.112 R)
• M78: 53,648,040 km (0.072 R)
• M79: 54,243,440 km (0.118 R)
• M80: 54,541,888 km (0.046 R)
• M81: 56,848,836 km (0.09 R)
• M82: 57,050,943 km (0.114 R)
• M83: 61,349,788 km (0.1 R)
• M84: 63,433,237 km (0.065 R)
• M85: 63,537,956 km (0.088 R)
• M86: 63,642,824 km (0.083 R)
• M87: 64,905,430 km (0.098 R)
• M88: 65,010,896 km (0.051 R)
• M89: 67,669,101 km (0.105 R)
• M90: 68,097,699 km (0.083 R)
• M91: 68,204,960 km (0.106 R)
• M92: 68,312,372 km (0.051 R)
• M93: 70,688,135 km (0.093 R)
• M94: 70,796,893 km (0.067 R)
• M95: 72,323,539 km (0.116 R)
• M96: 72,652,206 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.3

Radius: 5.6

Gravity: 19.65 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.27 AU - 16.19 AU

Year: 18325 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,293,323 km

• M1: 209,736 km (0.117 R)
• M2: 280,346 km (0.099 R)
• M3: 465,848 km (0.099 R)
• M4: 938,278 km (0.081 R)
• M5: 1,138,290 km (0.104 R)
• M6: 1,351,617 km (0.1 R)
• M7: 1,695,093 km (0.095 R)
• M8: 1,815,520 km (0.119 R)
• M9: 2,001,320 km (0.115 R)
• M10: 2,064,600 km (0.106 R)
• M11: 2,357,962 km (0.12 R)
• M12: 2,458,641 km (0.119 R)
• M13: 2,629,631 km (0.028 R)
• M14: 3,055,836 km (0.099 R)
• M15: 3,427,287 km (0.048 R)
• M16: 3,503,283 km (0.095 R)
• M17: 4,458,465 km (0.081 R)
• M18: 4,836,350 km (0.112 R)
• M19: 5,224,406 km (0.111 R)
• M20: 5,356,053 km (0.106 R)
• M21: 5,400,184 km (0.082 R)
• M22: 6,122,442 km (0.041 R)
• M23: 6,636,311 km (0.076 R)
• M24: 7,605,855 km (0.106 R)
• M25: 8,618,932 km (0.119 R)
• M26: 9,088,519 km (0.093 R)
• M27: 9,566,485 km (0.068 R)
• M28: 10,161,585 km (0.043 R)
• M29: 10,325,993 km (0.074 R)
• M30: 10,601,851 km (0.109 R)
• M31: 10,713,003 km (0.075 R)
• M32: 11,615,227 km (0.072 R)
• M33: 11,672,523 km (0.11 R)
• M34: 13,732,935 km (0.059 R)
• M35: 14,464,768 km (0.106 R)
• M36: 14,711,604 km (0.101 R)
• M37: 15,397,361 km (0.108 R)
• M38: 16,606,261 km (0.117 R)
• M39: 17,516,415 km (0.114 R)
• M40: 19,316,975 km (0.068 R)
• M41: 19,656,711 km (0.092 R)
• M42: 20,342,318 km (0.083 R)
• M43: 21,878,090 km (0.071 R)
• M44: 22,445,814 km (0.113 R)
• M45: 26,779,365 km (0.105 R)
• M46: 27,082,301 km (0.087 R)
• M47: 28,768,718 km (0.076 R)
• M48: 29,624,567 km (0.104 R)
• M49: 31,520,720 km (0.114 R)
• M50: 31,840,560 km (0.111 R)
• M51: 33,211,924 km (0.108 R)
• M52: 33,374,537 km (0.099 R)
• M53: 33,782,191 km (0.054 R)
• M54: 34,027,532 km (0.117 R)
• M55: 34,191,341 km (0.063 R)
• M56: 34,273,471 km (0.098 R)
• M57: 35,678,494 km (0.044 R)
• M58: 35,761,670 km (0.037 R)
• M59: 35,844,996 km (0.031 R)
• M60: 36,095,273 km (0.068 R)
• M61: 37,186,440 km (0.106 R)
• M62: 37,355,336 km (0.117 R)
• M63: 37,778,549 km (0.062 R)
• M64: 39,487,256 km (0.115 R)
• M65: 40,437,651 km (0.09 R)
• M66: 44,493,249 km (0.049 R)
• M67: 45,482,091 km (0.103 R)
• M68: 46,933,340 km (0.119 R)
• M69: 47,115,849 km (0.114 R)
• M70: 47,389,913 km (0.062 R)
• M71: 47,939,834 km (0.064 R)
• M72: 48,307,546 km (0.103 R)
• M73: 48,953,360 km (0.077 R)
• M74: 49,231,014 km (0.039 R)
• M75: 50,346,864 km (0.08 R)
• M76: 50,533,712 km (0.11 R)
• M77: 51,283,197 km (0.08 R)
• M78: 52,225,215 km (0.096 R)
• M79: 52,319,611 km (0.099 R)
• M80: 54,126,155 km (0.077 R)
• M81: 54,605,018 km (0.091 R)
• M82: 54,989,036 km (0.108 R)
• M83: 56,437,293 km (0.108 R)
• M84: 57,702,442 km (0.089 R)
• M85: 59,272,322 km (0.108 R)
• M86: 59,370,907 km (0.118 R)
• M87: 60,459,082 km (0.099 R)
• M88: 62,153,577 km (0.076 R)
• M89: 63,459,866 km (0.081 R)
• M90: 66,611,294 km (0.093 R)
• M91: 67,329,813 km (0.096 R)
• M92: 67,741,656 km (0.113 R)
• M93: 67,844,729 km (0.112 R)
• M94: 68,257,619 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 11,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit