🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.27 AU - 3.81 AU

Year: 2523 Days

Day: 25.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.5

Radius: 13.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.23 AU - 10.31 AU

Year: 9837 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 116,643,885 km

• M1: 208,539 km (0.102 R)
• M2: 514,168 km (0.047 R)
• M3: 751,281 km (0.114 R)
• M4: 884,123 km (0.093 R)
• M5: 971,638 km (0.052 R)
• M6: 1,118,543 km (0.065 R)
• M7: 1,214,436 km (0.119 R)
• M8: 1,918,443 km (0.096 R)
• M9: 2,202,829 km (0.116 R)
• M10: 2,325,499 km (0.059 R)
• M11: 2,450,413 km (0.1 R)
• M12: 2,786,260 km (0.116 R)
• M13: 2,919,402 km (0.091 R)
• M14: 3,303,570 km (0.119 R)
• M15: 3,675,171 km (0.118 R)
• M16: 4,427,349 km (0.071 R)
• M17: 4,933,738 km (0.118 R)
• M18: 5,193,888 km (0.038 R)
• M19: 5,392,106 km (0.08 R)
• M20: 5,795,870 km (0.09 R)
• M21: 6,776,335 km (0.115 R)
• M22: 7,175,611 km (0.106 R)
• M23: 7,322,816 km (0.047 R)
• M24: 7,582,667 km (0.072 R)
• M25: 8,035,350 km (0.036 R)
• M26: 8,457,964 km (0.092 R)
• M27: 8,652,591 km (0.104 R)
• M28: 9,245,148 km (0.066 R)
• M29: 9,405,517 km (0.071 R)
• M30: 10,594,970 km (0.109 R)
• M31: 11,399,956 km (0.079 R)
• M32: 11,571,994 km (0.117 R)
• M33: 12,889,353 km (0.115 R)
• M34: 13,068,571 km (0.085 R)
• M35: 13,565,834 km (0.085 R)
• M36: 14,069,231 km (0.066 R)
• M37: 14,532,236 km (0.113 R)
• M38: 14,718,785 km (0.093 R)
• M39: 15,999,193 km (0.11 R)
• M40: 17,861,238 km (0.115 R)
• M41: 18,817,767 km (0.085 R)
• M42: 19,584,755 km (0.071 R)
• M43: 19,894,273 km (0.081 R)
• M44: 20,832,999 km (0.069 R)
• M45: 22,214,237 km (0.097 R)
• M46: 22,645,228 km (0.026 R)
• M47: 24,563,073 km (0.069 R)
• M48: 24,674,224 km (0.069 R)
• M49: 24,841,325 km (0.11 R)
• M50: 25,964,655 km (0.101 R)
• M51: 26,361,688 km (0.108 R)
• M52: 26,475,532 km (0.088 R)
• M53: 26,760,815 km (0.106 R)
• M54: 27,392,118 km (0.074 R)
• M55: 27,565,053 km (0.104 R)
• M56: 27,854,226 km (0.041 R)
• M57: 28,086,252 km (0.064 R)
• M58: 28,552,250 km (0.116 R)
• M59: 28,727,728 km (0.084 R)
• M60: 29,079,582 km (0.075 R)
• M61: 30,800,706 km (0.114 R)
• M62: 31,281,364 km (0.052 R)
• M63: 31,522,515 km (0.119 R)
• M64: 31,825,002 km (0.055 R)
• M65: 32,189,123 km (0.054 R)
• M66: 32,615,777 km (0.084 R)
• M67: 34,403,022 km (0.106 R)
• M68: 35,026,696 km (0.1 R)
• M69: 35,339,954 km (0.093 R)
• M70: 36,285,263 km (0.097 R)
• M71: 37,047,464 km (0.12 R)
• M72: 37,494,462 km (0.118 R)
• M73: 38,136,387 km (0.094 R)
• M74: 38,652,350 km (0.096 R)
• M75: 39,365,782 km (0.113 R)
• M76: 39,691,457 km (0.107 R)
• M77: 40,083,403 km (0.104 R)
• M78: 40,871,335 km (0.117 R)
• M79: 41,797,047 km (0.093 R)
• M80: 42,262,446 km (0.102 R)
• M81: 43,601,646 km (0.081 R)
• M82: 44,344,250 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.7

Radius: 6.8

Gravity: 20.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.35 AU - 21.11 AU

Year: 31939 Days

Day: 20.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 116,643,885 km

• M1: 138,677 km (0.088 R)
• M2: 464,950 km (0.091 R)
• M3: 601,683 km (0.119 R)
• M4: 660,175 km (0.114 R)
• M5: 783,294 km (0.081 R)
• M6: 914,193 km (0.092 R)
• M7: 1,052,271 km (0.11 R)
• M8: 1,234,482 km (0.061 R)
• M9: 1,927,718 km (0.109 R)
• M10: 4,869,411 km (0.1 R)
• M11: 5,866,181 km (0.099 R)
• M12: 6,255,884 km (0.103 R)
• M13: 6,586,944 km (0.105 R)
• M14: 6,653,964 km (0.108 R)
• M15: 6,923,838 km (0.116 R)
• M16: 7,544,370 km (0.108 R)
• M17: 9,510,236 km (0.061 R)
• M18: 10,509,998 km (0.116 R)
• M19: 11,141,750 km (0.08 R)
• M20: 12,112,192 km (0.059 R)
• M21: 12,194,321 km (0.038 R)
• M22: 13,025,487 km (0.109 R)
• M23: 13,193,934 km (0.039 R)
• M24: 13,618,193 km (0.115 R)
• M25: 14,046,791 km (0.099 R)
• M26: 14,133,109 km (0.074 R)
• M27: 14,219,577 km (0.049 R)
• M28: 14,829,637 km (0.086 R)
• M29: 15,270,651 km (0.094 R)
• M30: 15,537,384 km (0.111 R)
• M31: 16,165,546 km (0.081 R)
• M32: 16,619,426 km (0.076 R)
• M33: 16,985,492 km (0.111 R)
• M34: 17,169,497 km (0.116 R)
• M35: 20,593,493 km (0.068 R)
• M36: 23,704,381 km (0.111 R)
• M37: 24,116,374 km (0.112 R)
• M38: 24,323,118 km (0.112 R)
• M39: 24,634,581 km (0.094 R)
• M40: 25,051,809 km (0.052 R)
• M41: 25,366,413 km (0.095 R)
• M42: 25,576,748 km (0.049 R)
• M43: 26,530,584 km (0.082 R)
• M44: 26,851,172 km (0.047 R)
• M45: 27,280,668 km (0.104 R)
• M46: 29,130,745 km (0.082 R)
• M47: 30,237,918 km (0.113 R)
• M48: 36,805,863 km (0.119 R)
• M49: 37,402,310 km (0.117 R)
• M50: 37,761,794 km (0.097 R)
• M51: 40,677,905 km (0.107 R)
• M52: 41,790,016 km (0.094 R)
• M53: 45,824,371 km (0.049 R)
• M54: 46,465,847 km (0.117 R)
• M55: 48,017,625 km (0.082 R)
• M56: 48,408,225 km (0.053 R)
• M57: 48,669,124 km (0.077 R)
• M58: 54,527,526 km (0.075 R)
• M59: 56,574,923 km (0.064 R)
• M60: 56,849,884 km (0.094 R)
• M61: 58,786,578 km (0.098 R)
• M62: 60,604,192 km (0.12 R)
• M63: 63,008,678 km (0.086 R)
• M64: 63,436,229 km (0.072 R)
• M65: 64,151,008 km (0.048 R)
• M66: 64,294,322 km (0.085 R)
• M67: 64,581,102 km (0.054 R)
• M68: 64,868,479 km (0.068 R)
• M69: 66,891,342 km (0.084 R)
• M70: 73,083,048 km (0.105 R)
• M71: 73,382,393 km (0.05 R)
• M72: 76,550,427 km (0.111 R)
• M73: 77,311,282 km (0.104 R)
• M74: 79,762,742 km (0.104 R)
• M75: 81,152,955 km (0.114 R)
• M76: 82,551,097 km (0.056 R)
• M77: 83,644,059 km (0.116 R)
• M78: 83,957,167 km (0.051 R)
• M79: 87,427,539 km (0.101 R)
• M80: 87,904,307 km (0.118 R)
• M81: 90,141,095 km (0.113 R)
• M82: 92,396,432 km (0.081 R)
• M83: 94,344,346 km (0.11 R)
• M84: 96,305,873 km (0.119 R)
• M85: 97,785,695 km (0.099 R)
• M86: 98,280,715 km (0.102 R)
• M87: 99,604,656 km (0.108 R)
• M88: 99,770,560 km (0.088 R)
• M89: 106,482,119 km (0.088 R)
• M90: 107,161,144 km (0.088 R)
• M91: 109,207,194 km (0.034 R)
• M92: 110,235,081 km (0.096 R)
• M93: 111,955,306 km (0.109 R)
• M94: 112,300,279 km (0.07 R)
• M95: 113,337,740 km (0.055 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: 397 - 15,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit