🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.54 AU - 0.9 AU

Year: 225 Days

Day: 13.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.12 AU - 1.58 AU

Year: 579 Days

Day: 25.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.22 AU - 1.5 AU

Year: 585 Days

Day: 12 Hours

Environment

Temp: -37 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.09 AU - 3.51 AU

Year: 2212 Days

Day: 45 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.2

Radius: 12.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.9 AU - 10.16 AU

Year: 11720 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,794,702 km

• M1: 165,605 km (0.076 R)
• M2: 257,009 km (0.104 R)
• M3: 347,217 km (0.069 R)
• M4: 426,504 km (0.07 R)
• M5: 785,688 km (0.11 R)
• M6: 959,371 km (0.103 R)
• M7: 1,125,275 km (0.071 R)
• M8: 1,234,033 km (0.077 R)
• M9: 1,346,530 km (0.048 R)
• M10: 1,510,191 km (0.072 R)
• M11: 1,755,980 km (0.112 R)
• M12: 2,015,083 km (0.12 R)
• M13: 2,398,802 km (0.086 R)
• M14: 2,628,734 km (0.04 R)
• M15: 2,716,847 km (0.063 R)
• M16: 3,329,749 km (0.109 R)
• M17: 4,086,864 km (0.078 R)
• M18: 4,327,866 km (0.087 R)
• M19: 4,644,565 km (0.11 R)
• M20: 4,823,783 km (0.095 R)
• M21: 5,152,300 km (0.106 R)
• M22: 5,337,951 km (0.057 R)
• M23: 5,488,147 km (0.107 R)
• M24: 5,831,175 km (0.103 R)
• M25: 6,658,900 km (0.106 R)
• M26: 6,780,224 km (0.117 R)
• M27: 7,231,262 km (0.1 R)
• M28: 7,904,751 km (0.072 R)
• M29: 8,249,126 km (0.117 R)
• M30: 8,336,042 km (0.052 R)
• M31: 9,766,946 km (0.086 R)
• M32: 9,997,476 km (0.082 R)
• M33: 10,984,972 km (0.116 R)
• M34: 11,176,607 km (0.075 R)
• M35: 11,321,118 km (0.113 R)
• M36: 11,611,936 km (0.097 R)
• M37: 13,306,132 km (0.049 R)
• M38: 13,664,569 km (0.117 R)
• M39: 14,026,147 km (0.117 R)
• M40: 14,970,409 km (0.103 R)
• M41: 15,076,623 km (0.088 R)
• M42: 15,450,169 km (0.118 R)
• M43: 15,665,141 km (0.066 R)
• M44: 15,881,011 km (0.078 R)
• M45: 16,809,565 km (0.094 R)
• M46: 17,141,522 km (0.117 R)
• M47: 19,699,496 km (0.113 R)
• M48: 19,874,227 km (0.096 R)
• M49: 20,460,501 km (0.083 R)
• M50: 20,578,384 km (0.049 R)
• M51: 21,290,769 km (0.109 R)
• M52: 21,710,092 km (0.084 R)
• M53: 22,253,132 km (0.104 R)
• M54: 23,106,887 km (0.098 R)
• M55: 23,599,513 km (0.058 R)
• M56: 23,971,264 km (0.055 R)
• M57: 24,595,236 km (0.118 R)
• M58: 24,972,223 km (0.07 R)
• M59: 25,161,315 km (0.079 R)
• M60: 25,922,917 km (0.109 R)
• M61: 27,144,085 km (0.101 R)
• M62: 27,338,712 km (0.055 R)
• M63: 30,446,607 km (0.071 R)
• M64: 30,851,270 km (0.092 R)
• M65: 30,986,656 km (0.114 R)
• M66: 33,317,091 km (0.088 R)
• M67: 33,595,044 km (0.098 R)
• M68: 33,873,595 km (0.052 R)
• M69: 34,153,044 km (0.065 R)
• M70: 34,784,646 km (0.078 R)
• M71: 35,137,099 km (0.039 R)
• M72: 35,987,862 km (0.104 R)
• M73: 36,201,638 km (0.094 R)
• M74: 36,344,503 km (0.107 R)
• M75: 36,845,507 km (0.098 R)
• M76: 41,906,104 km (0.115 R)
• M77: 42,131,099 km (0.108 R)
• M78: 43,034,819 km (0.113 R)
• M79: 46,402,866 km (0.105 R)
• M80: 47,258,117 km (0.09 R)
• M81: 50,093,146 km (0.101 R)
• M82: 51,130,458 km (0.107 R)
• M83: 52,336,067 km (0.105 R)
• M84: 54,366,260 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.8

Radius: 4.8

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.75 AU - 14.77 AU

Year: 17815 Days

Day: 20.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,794,702 km

• M1: 131,347 km (0.09 R)
• M2: 237,561 km (0.086 R)
• M3: 371,900 km (0.084 R)
• M4: 633,098 km (0.038 R)
• M5: 687,701 km (0.07 R)
• M6: 963,410 km (0.116 R)
• M7: 1,293,573 km (0.086 R)
• M8: 1,507,498 km (0.03 R)
• M9: 1,784,104 km (0.089 R)
• M10: 2,214,048 km (0.043 R)
• M11: 2,674,810 km (0.104 R)
• M12: 2,764,419 km (0.096 R)
• M13: 3,291,153 km (0.073 R)
• M14: 3,648,243 km (0.104 R)
• M15: 3,681,304 km (0.035 R)
• M16: 4,504,691 km (0.079 R)
• M17: 5,157,985 km (0.115 R)
• M18: 5,648,217 km (0.073 R)
• M19: 5,879,496 km (0.043 R)
• M20: 7,498,444 km (0.095 R)
• M21: 7,709,975 km (0.105 R)
• M22: 8,009,320 km (0.115 R)
• M23: 8,752,373 km (0.095 R)
• M24: 10,965,823 km (0.1 R)
• M25: 11,985,482 km (0.095 R)
• M26: 12,232,767 km (0.108 R)
• M27: 12,984,646 km (0.099 R)
• M28: 13,289,527 km (0.06 R)
• M29: 13,958,229 km (0.096 R)
• M30: 14,375,159 km (0.097 R)
• M31: 14,690,511 km (0.092 R)
• M32: 14,743,319 km (0.053 R)
• M33: 15,274,691 km (0.118 R)
• M34: 15,381,653 km (0.103 R)
• M35: 15,650,331 km (0.09 R)
• M36: 15,758,191 km (0.079 R)
• M37: 16,192,324 km (0.047 R)
• M38: 17,238,761 km (0.091 R)
• M39: 19,050,242 km (0.066 R)
• M40: 19,861,511 km (0.114 R)
• M41: 20,095,482 km (0.047 R)
• M42: 20,625,058 km (0.066 R)
• M43: 20,684,150 km (0.103 R)
• M44: 21,938,677 km (0.103 R)
• M45: 21,999,115 km (0.102 R)
• M46: 22,059,403 km (0.104 R)
• M47: 22,483,962 km (0.098 R)
• M48: 22,605,585 km (0.068 R)
• M49: 23,525,761 km (0.078 R)
• M50: 25,529,325 km (0.03 R)
• M51: 26,102,734 km (0.1 R)
• M52: 26,487,201 km (0.118 R)
• M53: 29,164,703 km (0.06 R)
• M54: 30,232,682 km (0.087 R)
• M55: 31,381,445 km (0.101 R)
• M56: 33,582,179 km (0.117 R)
• M57: 34,560,549 km (0.088 R)
• M58: 34,982,714 km (0.09 R)
• M59: 35,477,434 km (0.086 R)
• M60: 35,548,344 km (0.066 R)
• M61: 36,760,086 km (0.119 R)
• M62: 37,912,888 km (0.111 R)
• M63: 38,421,072 km (0.037 R)
• M64: 38,639,484 km (0.035 R)
• M65: 38,785,342 km (0.042 R)
• M66: 39,077,657 km (0.092 R)
• M67: 39,444,022 km (0.048 R)
• M68: 39,885,186 km (0.084 R)
• M69: 40,698,101 km (0.077 R)
• M70: 40,920,852 km (0.074 R)
• M71: 41,143,902 km (0.079 R)
• M72: 41,591,200 km (0.116 R)
• M73: 43,548,389 km (0.066 R)
• M74: 43,928,218 km (0.103 R)
• M75: 44,614,723 km (0.061 R)
• M76: 44,691,167 km (0.086 R)
• M77: 44,997,544 km (0.099 R)
• M78: 45,151,031 km (0.025 R)
• M79: 45,920,862 km (0.054 R)
• M80: 46,462,406 km (0.111 R)
• M81: 47,317,657 km (0.053 R)
• M82: 47,395,597 km (0.096 R)
• M83: 47,473,687 km (0.113 R)
• M84: 48,177,994 km (0.115 R)
• M85: 48,256,533 km (0.075 R)
• M86: 48,335,072 km (0.105 R)
• M87: 49,438,805 km (0.101 R)
• M88: 50,710,237 km (0.033 R)
• M89: 51,189,848 km (0.069 R)
• M90: 52,073,074 km (0.039 R)
• M91: 52,314,824 km (0.098 R)
• M92: 53,123,251 km (0.115 R)
• M93: 53,204,333 km (0.114 R)
• M94: 54,425,351 km (0.118 R)
• M95: 54,588,861 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.4

Radius: 3.6

Gravity: 48.64 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.31 AU - 17.51 AU

Year: 24527 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 84,794,702 km

• M1: 84,224 km (0.107 R)
• M2: 441,912 km (0.106 R)
• M3: 1,198,129 km (0.109 R)
• M4: 1,785,451 km (0.054 R)
• M5: 2,565,603 km (0.03 R)
• M6: 2,928,229 km (0.046 R)
• M7: 3,178,955 km (0.091 R)
• M8: 3,480,095 km (0.073 R)
• M9: 3,656,172 km (0.08 R)
• M10: 4,436,774 km (0.093 R)
• M11: 4,579,640 km (0.094 R)
• M12: 4,675,831 km (0.103 R)
• M13: 5,828,632 km (0.101 R)
• M14: 6,302,409 km (0.112 R)
• M15: 7,625,003 km (0.12 R)
• M16: 8,026,524 km (0.094 R)
• M17: 8,730,532 km (0.105 R)
• M18: 9,271,328 km (0.106 R)
• M19: 10,765,960 km (0.092 R)
• M20: 11,606,102 km (0.111 R)
• M21: 13,007,236 km (0.028 R)
• M22: 13,075,303 km (0.094 R)
• M23: 13,280,102 km (0.102 R)
• M24: 13,692,992 km (0.064 R)
• M25: 14,110,071 km (0.092 R)
• M26: 16,183,946 km (0.119 R)
• M27: 17,218,565 km (0.11 R)
• M28: 17,293,364 km (0.115 R)
• M29: 18,733,393 km (0.066 R)
• M30: 19,118,757 km (0.114 R)
• M31: 19,273,591 km (0.058 R)
• M32: 19,975,654 km (0.096 R)
• M33: 21,807,330 km (0.116 R)
• M34: 21,888,263 km (0.102 R)
• M35: 22,375,503 km (0.112 R)
• M36: 23,443,333 km (0.119 R)
• M37: 23,775,141 km (0.094 R)
• M38: 23,858,317 km (0.056 R)
• M39: 24,275,845 km (0.098 R)
• M40: 24,359,769 km (0.081 R)
• M41: 27,964,928 km (0.029 R)
• M42: 28,316,783 km (0.094 R)
• M43: 28,493,308 km (0.088 R)
• M44: 28,670,133 km (0.085 R)
• M45: 28,758,844 km (0.119 R)
• M46: 30,911,857 km (0.079 R)
• M47: 31,002,663 km (0.12 R)
• M48: 31,184,574 km (0.084 R)
• M49: 32,099,514 km (0.047 R)
• M50: 32,375,672 km (0.119 R)
• M51: 33,209,082 km (0.12 R)
• M52: 35,941,786 km (0.082 R)
• M53: 36,997,049 km (0.113 R)
• M54: 37,190,031 km (0.111 R)
• M55: 37,868,008 km (0.085 R)
• M56: 38,354,800 km (0.117 R)
• M57: 38,452,337 km (0.106 R)
• M58: 39,236,230 km (0.101 R)
• M59: 39,334,516 km (0.107 R)
• M60: 39,926,325 km (0.082 R)
• M61: 40,819,574 km (0.101 R)
• M62: 41,418,714 km (0.084 R)
• M63: 42,020,695 km (0.118 R)
• M64: 43,436,789 km (0.101 R)
• M65: 43,640,242 km (0.091 R)
• M66: 44,662,893 km (0.116 R)
• M67: 45,280,134 km (0.069 R)
• M68: 45,796,695 km (0.059 R)
• M69: 46,003,888 km (0.091 R)
• M70: 46,835,802 km (0.095 R)
• M71: 47,148,911 km (0.094 R)
• M72: 48,619,757 km (0.099 R)
• M73: 49,573,294 km (0.111 R)
• M74: 49,786,022 km (0.1 R)
• M75: 49,999,049 km (0.108 R)
• M76: 50,747,038 km (0.086 R)
• M77: 50,961,412 km (0.05 R)
• M78: 52,362,247 km (0.093 R)
• M79: 53,666,441 km (0.077 R)
• M80: 54,651,693 km (0.117 R)
• M81: 55,642,778 km (0.12 R)
• M82: 56,862,300 km (0.07 R)
• M83: 59,553,416 km (0.058 R)
• M84: 60,459,680 km (0.043 R)
• M85: 63,551,569 km (0.091 R)
• M86: 64,361,492 km (0.054 R)
• M87: 68,817,863 km (0.056 R)
• M88: 68,936,494 km (0.103 R)
• M89: 70,723,740 km (0.094 R)
• M90: 72,526,095 km (0.119 R)
• M91: 80,010,177 km (0.108 R)
• M92: 80,259,706 km (0.118 R)
• M93: 80,634,449 km (0.104 R)
• M94: 80,884,577 km (0.077 R)
• M95: 81,009,641 km (0.067 R)
• M96: 81,636,456 km (0.086 R)
• M97: 84,286,732 km (0.074 R)
• M98: 84,540,599 km (0.037 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 10,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit