🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.04 AU - 1.36 AU

Year: 473 Days

Day: 30.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,039,037 km

• M1: 167,400 km (0.094 R)

Asteroid Belt

Center: 7.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.6

Radius: 5.1

Gravity: 34.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.73 AU - 16.89 AU

Year: 18470 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,039,037 km

• M1: 207,941 km (0.067 R)
• M2: 393,143 km (0.077 R)
• M3: 646,113 km (0.05 R)
• M4: 764,744 km (0.081 R)
• M5: 1,489,097 km (0.052 R)
• M6: 1,809,985 km (0.113 R)
• M7: 1,843,345 km (0.114 R)
• M8: 1,978,432 km (0.099 R)
• M9: 2,366,638 km (0.07 R)
• M10: 2,778,032 km (0.092 R)
• M11: 2,855,225 km (0.1 R)
• M12: 3,171,176 km (0.115 R)
• M13: 3,456,758 km (0.074 R)
• M14: 3,539,785 km (0.086 R)
• M15: 3,921,858 km (0.046 R)
• M16: 4,008,625 km (0.088 R)
• M17: 4,770,975 km (0.103 R)
• M18: 9,955,140 km (0.113 R)
• M19: 10,252,092 km (0.056 R)
• M20: 11,469,220 km (0.066 R)
• M21: 13,903,925 km (0.028 R)
• M22: 16,142,209 km (0.096 R)
• M23: 17,267,035 km (0.105 R)
• M24: 18,489,549 km (0.087 R)
• M25: 18,781,265 km (0.105 R)
• M26: 19,814,238 km (0.069 R)
• M27: 19,888,738 km (0.087 R)
• M28: 20,187,485 km (0.11 R)
• M29: 21,245,291 km (0.112 R)
• M30: 21,934,638 km (0.115 R)
• M31: 22,088,874 km (0.031 R)
• M32: 22,398,392 km (0.081 R)
• M33: 23,808,800 km (0.081 R)
• M34: 24,444,741 km (0.111 R)
• M35: 25,490,131 km (0.108 R)
• M36: 27,292,336 km (0.114 R)
• M37: 29,729,884 km (0.099 R)
• M38: 30,844,987 km (0.094 R)
• M39: 31,190,857 km (0.088 R)
• M40: 31,364,241 km (0.113 R)
• M41: 32,939,357 km (0.07 R)
• M42: 33,558,692 km (0.111 R)
• M43: 35,440,035 km (0.101 R)
• M44: 35,530,541 km (0.116 R)
• M45: 36,165,734 km (0.075 R)
• M46: 36,256,839 km (0.086 R)
• M47: 37,723,945 km (0.052 R)
• M48: 38,743,904 km (0.056 R)
• M49: 39,210,499 km (0.118 R)
• M50: 39,491,295 km (0.037 R)
• M51: 39,678,890 km (0.102 R)
• M52: 39,866,785 km (0.117 R)
• M53: 40,054,979 km (0.111 R)
• M54: 41,095,433 km (0.093 R)
• M55: 41,285,422 km (0.093 R)
• M56: 42,816,855 km (0.118 R)
• M57: 43,009,537 km (0.105 R)
• M58: 43,299,159 km (0.12 R)
• M59: 45,050,501 km (0.072 R)
• M60: 45,737,903 km (0.119 R)
• M61: 45,934,924 km (0.1 R)
• M62: 46,230,978 km (0.096 R)
• M63: 47,122,880 km (0.085 R)
• M64: 47,222,363 km (0.052 R)
• M65: 47,321,846 km (0.039 R)
• M66: 47,920,536 km (0.068 R)
• M67: 51,462,116 km (0.081 R)
• M68: 52,695,700 km (0.039 R)
• M69: 54,773,166 km (0.06 R)
• M70: 56,771,345 km (0.117 R)
• M71: 58,793,310 km (0.115 R)
• M72: 59,866,973 km (0.092 R)
• M73: 60,730,602 km (0.11 R)
• M74: 61,163,837 km (0.026 R)
• M75: 63,455,677 km (0.063 R)
• M76: 64,005,449 km (0.109 R)
• M77: 65,886,642 km (0.067 R)
• M78: 66,109,094 km (0.06 R)
• M79: 66,554,896 km (0.068 R)
• M80: 67,449,342 km (0.077 R)
• M81: 68,460,474 km (0.073 R)
• M82: 68,573,121 km (0.087 R)
• M83: 68,685,768 km (0.113 R)
• M84: 69,589,638 km (0.09 R)
• M85: 69,816,279 km (0.056 R)
• M86: 70,270,159 km (0.105 R)
• M87: 71,981,110 km (0.12 R)
• M88: 72,554,518 km (0.072 R)
• M89: 73,474,994 km (0.06 R)
• M90: 77,195,493 km (0.065 R)
• M91: 78,017,534 km (0.06 R)
• M92: 78,135,267 km (0.082 R)
• M93: 78,724,383 km (0.056 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.4

Radius: 7.6

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.43 AU - 20.93 AU

Year: 25628 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,039,037 km

• M1: 598,242 km (0.118 R)
• M2: 2,046,050 km (0.093 R)
• M3: 2,329,388 km (0.043 R)
• M4: 2,582,209 km (0.093 R)
• M5: 4,225,541 km (0.116 R)
• M6: 5,010,481 km (0.075 R)
• M7: 5,558,309 km (0.117 R)
• M8: 5,839,553 km (0.111 R)
• M9: 6,067,690 km (0.07 R)
• M10: 6,533,089 km (0.093 R)
• M11: 7,621,712 km (0.073 R)
• M12: 10,510,148 km (0.096 R)
• M13: 10,857,664 km (0.105 R)
• M14: 11,564,065 km (0.077 R)
• M15: 11,922,950 km (0.099 R)
• M16: 13,771,082 km (0.117 R)
• M17: 14,612,122 km (0.094 R)
• M18: 14,766,955 km (0.079 R)
• M19: 15,785,717 km (0.055 R)
• M20: 16,343,717 km (0.114 R)
• M21: 16,424,051 km (0.115 R)
• M22: 16,989,381 km (0.07 R)
• M23: 17,561,144 km (0.089 R)
• M24: 17,890,709 km (0.067 R)
• M25: 18,555,970 km (0.08 R)
• M26: 20,513,159 km (0.047 R)
• M27: 20,773,310 km (0.115 R)
• M28: 20,947,292 km (0.114 R)
• M29: 23,253,194 km (0.118 R)
• M30: 24,161,402 km (0.113 R)
• M31: 24,896,227 km (0.089 R)
• M32: 25,452,133 km (0.117 R)
• M33: 25,918,579 km (0.112 R)
• M34: 27,716,446 km (0.103 R)
• M35: 27,812,189 km (0.118 R)
• M36: 28,485,529 km (0.093 R)
• M37: 29,750,080 km (0.072 R)
• M38: 30,339,944 km (0.11 R)
• M39: 31,231,996 km (0.095 R)
• M40: 31,631,123 km (0.063 R)
• M41: 32,838,827 km (0.095 R)
• M42: 34,678,582 km (0.065 R)
• M43: 34,885,027 km (0.089 R)
• M44: 36,551,397 km (0.103 R)
• M45: 37,924,407 km (0.115 R)
• M46: 39,637,302 km (0.093 R)
• M47: 39,853,172 km (0.106 R)
• M48: 40,611,932 km (0.066 R)
• M49: 42,253,619 km (0.094 R)
• M50: 43,027,190 km (0.074 R)
• M51: 46,850,313 km (0.12 R)
• M52: 47,880,444 km (0.064 R)
• M53: 48,110,376 km (0.077 R)
• M54: 48,225,417 km (0.068 R)
• M55: 48,802,416 km (0.108 R)
• M56: 51,603,038 km (0.115 R)
• M57: 52,429,715 km (0.048 R)
• M58: 53,856,879 km (0.075 R)
• M59: 53,976,408 km (0.09 R)
• M60: 54,575,398 km (0.118 R)
• M61: 55,056,056 km (0.081 R)
• M62: 56,021,710 km (0.082 R)
• M63: 56,506,706 km (0.115 R)
• M64: 56,992,899 km (0.084 R)
• M65: 57,602,810 km (0.103 R)
• M66: 59,075,152 km (0.107 R)
• M67: 59,445,257 km (0.112 R)
• M68: 60,063,695 km (0.04 R)
• M69: 62,057,086 km (0.111 R)
• M70: 62,182,300 km (0.06 R)
• M71: 62,558,838 km (0.084 R)
• M72: 63,187,747 km (0.025 R)
• M73: 63,313,858 km (0.053 R)
• M74: 65,597,170 km (0.1 R)
• M75: 67,134,438 km (0.106 R)
• M76: 69,983,230 km (0.097 R)
• M77: 70,505,476 km (0.06 R)
• M78: 71,422,511 km (0.11 R)
• M79: 75,129,696 km (0.069 R)
• M80: 76,334,408 km (0.08 R)
• M81: 76,872,063 km (0.057 R)
• M82: 78,221,286 km (0.108 R)
• M83: 79,034,649 km (0.119 R)
• M84: 79,714,572 km (0.084 R)
• M85: 80,533,022 km (0.086 R)
• M86: 81,080,251 km (0.113 R)
• M87: 83,419,662 km (0.094 R)
• M88: 83,696,269 km (0.112 R)
• M89: 84,667,009 km (0.069 R)
• M90: 85,502,065 km (0.056 R)
• M91: 86,200,088 km (0.079 R)
• M92: 87,882,915 km (0.063 R)
• M93: 91,138,464 km (0.088 R)
• M94: 92,137,179 km (0.052 R)
• M95: 94,577,419 km (0.043 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 16,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit