🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.89 AU - 2.39 AU

Year: 1199 Days

Day: 40.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.22 AU - 3.14 AU

Year: 1680 Days

Day: 13.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,221,127 km

• M1: 2,645,638 km (0.095 R)

Asteroid Belt

Center: 8.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.1

Radius: 4.3

Gravity: 37.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.17 AU - 17.69 AU

Year: 20988 Days

Day: 15.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,221,127 km

• M1: 66,421 km (0.074 R)
• M2: 659,427 km (0.117 R)
• M3: 933,042 km (0.114 R)
• M4: 1,096,104 km (0.118 R)
• M5: 1,181,075 km (0.111 R)
• M6: 1,357,301 km (0.099 R)
• M7: 2,321,011 km (0.073 R)
• M8: 2,357,214 km (0.113 R)
• M9: 2,730,311 km (0.052 R)
• M10: 3,242,534 km (0.099 R)
• M11: 3,572,397 km (0.115 R)
• M12: 5,231,138 km (0.038 R)
• M13: 5,422,773 km (0.092 R)
• M14: 6,569,441 km (0.047 R)
• M15: 6,776,335 km (0.109 R)
• M16: 9,419,879 km (0.092 R)
• M17: 9,536,266 km (0.104 R)
• M18: 9,947,211 km (0.108 R)
• M19: 10,065,693 km (0.064 R)
• M20: 10,184,623 km (0.106 R)
• M21: 11,152,970 km (0.06 R)
• M22: 11,523,524 km (0.104 R)
• M23: 12,024,078 km (0.043 R)
• M24: 12,404,057 km (0.111 R)
• M25: 14,968,314 km (0.083 R)
• M26: 15,582,563 km (0.09 R)
• M27: 15,651,378 km (0.082 R)
• M28: 16,414,477 km (0.088 R)
• M29: 16,624,662 km (0.079 R)
• M30: 16,765,284 km (0.08 R)
• M31: 16,835,744 km (0.12 R)
• M32: 19,068,493 km (0.086 R)
• M33: 19,289,449 km (0.084 R)
• M34: 19,957,403 km (0.043 R)
• M35: 20,331,697 km (0.117 R)
• M36: 20,482,192 km (0.11 R)
• M37: 21,239,606 km (0.096 R)
• M38: 21,392,196 km (0.084 R)
• M39: 21,468,641 km (0.103 R)
• M40: 22,160,681 km (0.094 R)
• M41: 22,781,961 km (0.092 R)
• M42: 23,251,698 km (0.112 R)
• M43: 25,000,946 km (0.113 R)
• M44: 25,972,883 km (0.079 R)
• M45: 26,217,775 km (0.036 R)
• M46: 27,786,608 km (0.105 R)
• M47: 27,870,083 km (0.101 R)
• M48: 29,555,603 km (0.094 R)
• M49: 29,896,686 km (0.095 R)
• M50: 30,324,835 km (0.119 R)
• M51: 30,755,078 km (0.114 R)
• M52: 32,936,066 km (0.116 R)
• M53: 35,076,362 km (0.097 R)
• M54: 35,346,985 km (0.069 R)
• M55: 36,163,191 km (0.112 R)
• M56: 36,527,910 km (0.091 R)
• M57: 37,629,400 km (0.088 R)
• M58: 39,021,557 km (0.116 R)
• M59: 39,395,702 km (0.079 R)
• M60: 41,665,101 km (0.11 R)
• M61: 41,951,731 km (0.069 R)
• M62: 42,527,084 km (0.062 R)
• M63: 43,008,341 km (0.102 R)
• M64: 44,951,916 km (0.048 R)
• M65: 46,923,766 km (0.089 R)
• M66: 47,023,099 km (0.089 R)
• M67: 47,222,064 km (0.092 R)
• M68: 47,720,524 km (0.098 R)
• M69: 47,920,387 km (0.037 R)
• M70: 48,622,001 km (0.045 R)
• M71: 49,125,398 km (0.113 R)
• M72: 50,137,128 km (0.032 R)
• M73: 52,078,310 km (0.08 R)
• M74: 52,593,226 km (0.113 R)
• M75: 53,628,144 km (0.119 R)
• M76: 55,507,841 km (0.118 R)
• M77: 58,688,292 km (0.067 R)
• M78: 58,795,404 km (0.093 R)
• M79: 59,009,628 km (0.083 R)
• M80: 60,949,613 km (0.087 R)
• M81: 61,057,922 km (0.065 R)
• M82: 61,492,205 km (0.084 R)
• M83: 62,254,556 km (0.104 R)
• M84: 63,788,532 km (0.044 R)
• M85: 67,789,677 km (0.043 R)
• M86: 70,160,953 km (0.103 R)
• M87: 70,843,568 km (0.108 R)
• M88: 72,215,081 km (0.06 R)
• M89: 72,904,129 km (0.085 R)
• M90: 73,595,420 km (0.096 R)
• M91: 74,173,167 km (0.069 R)
• M92: 74,984,437 km (0.062 R)
• M93: 75,682,161 km (0.096 R)
• M94: 75,798,698 km (0.06 R)
• M95: 76,967,057 km (0.114 R)
• M96: 77,201,328 km (0.108 R)
• M97: 78,730,517 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.9

Radius: 6.8

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.84 AU - 17.28 AU

Year: 26980 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,221,127 km

• M1: 125,961 km (0.091 R)
• M2: 187,446 km (0.057 R)
• M3: 395,537 km (0.081 R)
• M4: 524,789 km (0.069 R)
• M5: 744,848 km (0.111 R)
• M6: 964,009 km (0.114 R)
• M7: 1,081,144 km (0.103 R)
• M8: 1,665,174 km (0.114 R)
• M9: 2,139,399 km (0.106 R)
• M10: 2,945,732 km (0.092 R)
• M11: 4,604,622 km (0.119 R)
• M12: 4,654,139 km (0.059 R)
• M13: 4,753,772 km (0.113 R)
• M14: 4,854,301 km (0.076 R)
• M15: 5,735,882 km (0.064 R)
• M16: 6,277,276 km (0.116 R)
• M17: 6,554,182 km (0.054 R)
• M18: 6,666,081 km (0.076 R)
• M19: 6,778,579 km (0.108 R)
• M20: 7,408,535 km (0.084 R)
• M21: 7,583,714 km (0.097 R)
• M22: 7,760,090 km (0.084 R)
• M23: 8,540,243 km (0.107 R)
• M24: 9,157,334 km (0.075 R)
• M25: 9,852,665 km (0.086 R)
• M26: 10,109,675 km (0.105 R)
• M27: 11,562,569 km (0.111 R)
• M28: 12,382,216 km (0.093 R)
• M29: 14,439,186 km (0.033 R)
• M30: 15,768,364 km (0.09 R)
• M31: 16,295,696 km (0.095 R)
• M32: 16,447,388 km (0.105 R)
• M33: 17,136,137 km (0.116 R)
• M34: 20,553,850 km (0.053 R)
• M35: 20,799,938 km (0.115 R)
• M36: 21,794,166 km (0.096 R)
• M37: 22,381,337 km (0.108 R)
• M38: 23,399,800 km (0.104 R)
• M39: 24,346,754 km (0.083 R)
• M40: 26,544,945 km (0.112 R)
• M41: 26,902,484 km (0.027 R)
• M42: 27,622,499 km (0.099 R)
• M43: 27,894,019 km (0.09 R)
• M44: 28,257,542 km (0.088 R)
• M45: 28,348,647 km (0.055 R)
• M46: 28,531,156 km (0.084 R)
• M47: 30,005,593 km (0.113 R)
• M48: 30,752,086 km (0.119 R)
• M49: 31,693,655 km (0.095 R)
• M50: 34,769,986 km (0.092 R)
• M51: 37,138,868 km (0.077 R)
• M52: 38,645,768 km (0.066 R)
• M53: 39,050,879 km (0.112 R)
• M54: 39,254,032 km (0.105 R)
• M55: 42,134,390 km (0.031 R)
• M56: 43,284,498 km (0.058 R)
• M57: 45,082,216 km (0.109 R)
• M58: 47,661,283 km (0.094 R)
• M59: 47,878,350 km (0.116 R)
• M60: 50,067,266 km (0.116 R)
• M61: 51,062,840 km (0.109 R)
• M62: 52,624,492 km (0.094 R)
• M63: 52,848,739 km (0.11 R)
• M64: 53,073,435 km (0.073 R)
• M65: 54,428,193 km (0.084 R)
• M66: 55,451,742 km (0.073 R)
• M67: 55,908,763 km (0.11 R)
• M68: 58,444,298 km (0.053 R)
• M69: 58,560,386 km (0.111 R)
• M70: 59,142,172 km (0.117 R)
• M71: 60,311,728 km (0.079 R)
• M72: 62,911,141 km (0.087 R)
• M73: 63,507,138 km (0.057 R)
• M74: 66,999,950 km (0.098 R)
• M75: 67,243,196 km (0.091 R)
• M76: 67,852,358 km (0.111 R)
• M77: 67,974,430 km (0.114 R)
• M78: 68,218,723 km (0.112 R)
• M79: 68,953,548 km (0.101 R)
• M80: 69,322,008 km (0.119 R)
• M81: 70,431,126 km (0.09 R)
• M82: 73,166,823 km (0.085 R)
• M83: 73,919,001 km (0.108 R)
• M84: 77,080,303 km (0.093 R)
• M85: 81,061,252 km (0.072 R)
• M86: 81,450,057 km (0.059 R)
• M87: 81,969,460 km (0.085 R)
• M88: 82,750,511 km (0.119 R)
• M89: 83,272,608 km (0.112 R)
• M90: 86,825,258 km (0.073 R)
• M91: 88,953,886 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 15,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit