🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.43 AU - 0.65 AU

Year: 252 Days

Day: 34.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.51 AU - 0.61 AU

Year: 266 Days

Day: 45.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.56 AU - 0.7 AU

Year: 318 Days

Day: 31.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181

Radius: 11.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.14 AU - 1.26 AU

Year: 836 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,354,791 km

• M1: 155,283 km (0.108 R)
• M2: 271,670 km (0.116 R)
• M3: 421,716 km (0.052 R)
• M4: 517,160 km (0.088 R)
• M5: 671,096 km (0.037 R)
• M6: 746,493 km (0.044 R)
• M7: 946,655 km (0.111 R)
• M8: 1,121,984 km (0.102 R)
• M9: 1,343,987 km (0.106 R)
• M10: 1,484,460 km (0.065 R)
• M11: 1,591,721 km (0.109 R)
• M12: 1,696,141 km (0.102 R)
• M13: 1,883,138 km (0.104 R)
• M14: 2,240,976 km (0.033 R)
• M15: 2,346,293 km (0.113 R)
• M16: 2,646,536 km (0.093 R)
• M17: 2,778,032 km (0.045 R)
• M18: 2,905,041 km (0.117 R)
• M19: 3,040,876 km (0.103 R)
• M20: 3,123,454 km (0.063 R)
• M21: 3,319,128 km (0.072 R)
• M22: 3,454,215 km (0.09 R)
• M23: 3,671,281 km (0.087 R)
• M24: 3,759,394 km (0.084 R)
• M25: 3,840,776 km (0.088 R)
• M26: 4,210,582 km (0.117 R)
• M27: 4,295,254 km (0.097 R)
• M28: 4,751,079 km (0.078 R)
• M29: 5,189,401 km (0.094 R)
• M30: 5,338,400 km (0.114 R)
• M31: 5,581,497 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 14.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.13 AU - 1.73 AU

Year: 1087 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 68,354,791 km

• M1: 186,549 km (0.115 R)
• M2: 606,919 km (0.096 R)
• M3: 738,415 km (0.082 R)
• M4: 854,952 km (0.117 R)
• M5: 1,045,839 km (0.095 R)
• M6: 1,167,761 km (0.025 R)
• M7: 1,276,369 km (0.07 R)
• M8: 1,485,357 km (0.118 R)
• M9: 1,775,128 km (0.12 R)
• M10: 1,952,402 km (0.101 R)
• M11: 2,143,139 km (0.071 R)
• M12: 2,309,642 km (0.077 R)
• M13: 2,433,509 km (0.082 R)
• M14: 2,535,834 km (0.103 R)
• M15: 2,671,968 km (0.104 R)
• M16: 2,818,873 km (0.115 R)
• M17: 2,985,226 km (0.118 R)
• M18: 3,180,900 km (0.052 R)
• M19: 3,629,992 km (0.112 R)
• M20: 3,738,600 km (0.117 R)
• M21: 3,885,206 km (0.086 R)
• M22: 4,015,057 km (0.11 R)
• M23: 4,193,827 km (0.077 R)
• M24: 4,346,267 km (0.047 R)
• M25: 4,617,787 km (0.084 R)
• M26: 4,745,843 km (0.101 R)
• M27: 4,985,199 km (0.119 R)
• M28: 5,096,351 km (0.102 R)
• M29: 5,269,585 km (0.092 R)
• M30: 5,486,502 km (0.1 R)
• M31: 5,590,921 km (0.118 R)
• M32: 5,759,219 km (0.06 R)
• M33: 6,241,822 km (0.08 R)
• M34: 6,427,473 km (0.072 R)
• M35: 6,592,928 km (0.105 R)
• M36: 6,704,079 km (0.059 R)
• M37: 6,815,829 km (0.044 R)
• M38: 7,166,187 km (0.115 R)
• M39: 7,303,368 km (0.119 R)
• M40: 7,884,556 km (0.094 R)
• M41: 7,978,952 km (0.101 R)
• M42: 8,085,615 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.3

Radius: 6.3

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.93 AU - 8.97 AU

Year: 17024 Days

Day: 24.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,354,791 km

• M1: 80,334 km (0.06 R)
• M2: 488,437 km (0.075 R)
• M3: 778,657 km (0.06 R)
• M4: 864,227 km (0.102 R)
• M5: 1,164,619 km (0.076 R)
• M6: 1,549,086 km (0.115 R)
• M7: 1,630,467 km (0.078 R)
• M8: 2,179,043 km (0.119 R)
• M9: 2,714,603 km (0.1 R)
• M10: 2,913,119 km (0.078 R)
• M11: 3,014,098 km (0.046 R)
• M12: 3,429,830 km (0.072 R)
• M13: 3,572,397 km (0.093 R)
• M14: 3,644,503 km (0.03 R)
• M15: 4,162,262 km (0.113 R)
• M16: 4,702,908 km (0.066 R)
• M17: 4,901,425 km (0.05 R)
• M18: 5,021,851 km (0.053 R)
• M19: 5,062,242 km (0.106 R)
• M20: 5,430,253 km (0.035 R)
• M21: 5,849,426 km (0.093 R)
• M22: 5,934,398 km (0.112 R)
• M23: 6,585,597 km (0.039 R)
• M24: 6,674,159 km (0.097 R)
• M25: 6,763,021 km (0.086 R)
• M26: 6,942,089 km (0.049 R)
• M27: 6,987,118 km (0.093 R)
• M28: 7,673,772 km (0.106 R)
• M29: 8,816,850 km (0.077 R)
• M30: 9,859,846 km (0.071 R)
• M31: 9,910,410 km (0.114 R)
• M32: 10,888,930 km (0.109 R)
• M33: 11,098,816 km (0.09 R)
• M34: 11,522,626 km (0.1 R)
• M35: 12,059,832 km (0.029 R)
• M36: 12,114,136 km (0.107 R)
• M37: 13,047,328 km (0.097 R)
• M38: 13,214,429 km (0.101 R)
• M39: 13,382,278 km (0.088 R)
• M40: 13,607,123 km (0.094 R)
• M41: 13,890,013 km (0.063 R)
• M42: 14,003,707 km (0.032 R)
• M43: 14,060,554 km (0.071 R)
• M44: 14,924,183 km (0.084 R)
• M45: 15,686,384 km (0.102 R)
• M46: 16,341,174 km (0.088 R)
• M47: 16,702,153 km (0.077 R)
• M48: 16,762,591 km (0.109 R)
• M49: 18,296,418 km (0.109 R)
• M50: 18,608,629 km (0.119 R)
• M51: 20,131,086 km (0.087 R)
• M52: 20,842,275 km (0.085 R)
• M53: 21,037,649 km (0.119 R)
• M54: 22,089,921 km (0.053 R)
• M55: 22,622,340 km (0.105 R)
• M56: 22,890,269 km (0.079 R)
• M57: 23,226,565 km (0.107 R)
• M58: 24,382,059 km (0.087 R)
• M59: 25,001,395 km (0.065 R)
• M60: 25,835,253 km (0.095 R)
• M61: 26,045,139 km (0.119 R)
• M62: 27,387,481 km (0.105 R)
• M63: 29,625,465 km (0.083 R)
• M64: 30,729,347 km (0.037 R)
• M65: 32,221,885 km (0.091 R)
• M66: 32,297,133 km (0.105 R)
• M67: 32,598,722 km (0.025 R)
• M68: 34,735,728 km (0.109 R)
• M69: 34,812,920 km (0.117 R)
• M70: 34,967,455 km (0.103 R)
• M71: 36,681,847 km (0.099 R)
• M72: 37,232,965 km (0.071 R)
• M73: 37,549,215 km (0.092 R)
• M74: 40,841,415 km (0.116 R)
• M75: 41,085,858 km (0.072 R)
• M76: 42,150,995 km (0.071 R)
• M77: 43,557,365 km (0.109 R)
• M78: 44,308,197 km (0.052 R)
• M79: 45,484,634 km (0.072 R)
• M80: 45,992,070 km (0.079 R)
• M81: 46,671,394 km (0.118 R)
• M82: 48,470,458 km (0.119 R)
• M83: 51,959,380 km (0.059 R)
• M84: 52,578,266 km (0.103 R)
• M85: 53,021,824 km (0.07 R)
• M86: 55,528,486 km (0.078 R)
• M87: 56,978,089 km (0.067 R)
• M88: 58,256,702 km (0.068 R)
• M89: 58,623,815 km (0.035 R)
• M90: 59,083,679 km (0.093 R)
• M91: 59,267,984 km (0.062 R)
• M92: 60,192,349 km (0.102 R)
• M93: 61,494,449 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.3

Radius: 3.2

Gravity: 36.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.17 AU - 12.71 AU

Year: 23007 Days

Day: 24.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,354,791 km

• M1: 98,136 km (0.087 R)
• M2: 178,021 km (0.096 R)
• M3: 342,878 km (0.073 R)
• M4: 606,919 km (0.074 R)
• M5: 920,924 km (0.119 R)
• M6: 1,018,761 km (0.111 R)
• M7: 1,145,920 km (0.094 R)
• M8: 1,171,950 km (0.043 R)
• M9: 1,198,129 km (0.052 R)
• M10: 1,946,119 km (0.096 R)
• M11: 2,040,066 km (0.082 R)
• M12: 3,204,985 km (0.056 R)
• M13: 3,890,143 km (0.076 R)
• M14: 4,411,940 km (0.092 R)
• M15: 4,494,219 km (0.042 R)
• M16: 4,576,947 km (0.083 R)
• M17: 4,743,898 km (0.103 R)
• M18: 5,127,018 km (0.117 R)
• M19: 5,387,767 km (0.086 R)
• M20: 5,832,073 km (0.079 R)
• M21: 6,755,391 km (0.049 R)
• M22: 6,897,808 km (0.091 R)
• M23: 7,089,144 km (0.087 R)
• M24: 7,673,772 km (0.117 R)
• M25: 8,888,357 km (0.111 R)
• M26: 9,517,865 km (0.096 R)
• M27: 12,232,618 km (0.096 R)
• M28: 13,049,273 km (0.113 R)
• M29: 13,226,546 km (0.027 R)
• M30: 13,404,568 km (0.096 R)
• M31: 13,523,648 km (0.116 R)
• M32: 15,727,673 km (0.055 R)
• M33: 16,232,267 km (0.044 R)
• M34: 16,295,696 km (0.079 R)
• M35: 17,257,461 km (0.09 R)
• M36: 18,767,502 km (0.111 R)
• M37: 21,283,738 km (0.115 R)
• M38: 21,422,714 km (0.051 R)
• M39: 21,981,762 km (0.057 R)
• M40: 22,192,545 km (0.098 R)
• M41: 22,263,006 km (0.084 R)
• M42: 22,474,836 km (0.109 R)
• M43: 22,616,356 km (0.039 R)
• M44: 23,615,520 km (0.088 R)
• M45: 25,952,538 km (0.097 R)
• M46: 26,026,738 km (0.107 R)
• M47: 27,148,423 km (0.104 R)
• M48: 28,209,371 km (0.109 R)
• M49: 28,668,188 km (0.082 R)
• M50: 28,975,612 km (0.101 R)
• M51: 29,826,225 km (0.116 R)
• M52: 31,869,134 km (0.042 R)
• M53: 32,028,156 km (0.105 R)
• M54: 32,987,826 km (0.062 R)
• M55: 33,229,128 km (0.1 R)
• M56: 34,038,004 km (0.096 R)
• M57: 34,935,142 km (0.094 R)
• M58: 35,592,475 km (0.078 R)
• M59: 36,835,932 km (0.033 R)
• M60: 38,431,394 km (0.103 R)
• M61: 38,855,055 km (0.105 R)
• M62: 39,536,024 km (0.073 R)
• M63: 40,306,753 km (0.109 R)
• M64: 40,737,146 km (0.099 R)
• M65: 43,968,759 km (0.07 R)
• M66: 48,190,560 km (0.106 R)
• M67: 51,138,087 km (0.099 R)
• M68: 53,103,953 km (0.059 R)
• M69: 53,292,446 km (0.097 R)
• M70: 54,618,183 km (0.119 R)
• M71: 55,285,090 km (0.086 R)
• M72: 56,819,665 km (0.107 R)
• M73: 57,398,758 km (0.074 R)
• M74: 57,785,918 km (0.103 R)
• M75: 58,173,825 km (0.096 R)
• M76: 58,270,914 km (0.116 R)
• M77: 58,368,152 km (0.059 R)
• M78: 59,147,557 km (0.059 R)
• M79: 59,538,606 km (0.097 R)
• M80: 62,796,997 km (0.074 R)
• M81: 62,996,411 km (0.106 R)
• M82: 66,112,834 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 15,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit