🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.83 AU

Year: 204 Days

Day: 31.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,367,134 km

• M1: 357,988 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.65 AU - 1.01 AU

Year: 263 Days

Day: 16.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.1

Radius: 3.9

Gravity: 46.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.68 AU - 15.22 AU

Year: 19129 Days

Day: 15.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,367,134 km

• M1: 55,202 km (0.102 R)
• M2: 199,115 km (0.109 R)
• M3: 494,720 km (0.104 R)
• M4: 735,423 km (0.105 R)
• M5: 1,115,103 km (0.075 R)
• M6: 1,197,531 km (0.066 R)
• M7: 1,577,210 km (0.111 R)
• M8: 1,732,493 km (0.094 R)
• M9: 1,796,072 km (0.054 R)
• M10: 2,726,720 km (0.048 R)
• M11: 2,838,171 km (0.107 R)
• M12: 3,181,049 km (0.069 R)
• M13: 3,219,945 km (0.109 R)
• M14: 3,377,172 km (0.066 R)
• M15: 4,722,655 km (0.061 R)
• M16: 4,901,275 km (0.117 R)
• M17: 5,543,798 km (0.095 R)
• M18: 6,805,357 km (0.099 R)
• M19: 6,905,887 km (0.104 R)
• M20: 7,885,902 km (0.076 R)
• M21: 9,519,511 km (0.109 R)
• M22: 9,972,344 km (0.087 R)
• M23: 10,029,340 km (0.076 R)
• M24: 10,086,636 km (0.093 R)
• M25: 10,201,378 km (0.085 R)
• M26: 11,253,051 km (0.117 R)
• M27: 11,611,338 km (0.112 R)
• M28: 12,216,611 km (0.072 R)
• M29: 12,708,190 km (0.109 R)
• M30: 12,956,522 km (0.12 R)
• M31: 13,710,645 km (0.068 R)
• M32: 13,774,224 km (0.103 R)
• M33: 14,543,755 km (0.067 R)
• M34: 14,608,531 km (0.043 R)
• M35: 14,803,308 km (0.093 R)
• M36: 15,130,029 km (0.103 R)
• M37: 15,923,646 km (0.098 R)
• M38: 16,527,872 km (0.076 R)
• M39: 16,798,644 km (0.098 R)
• M40: 17,276,310 km (0.095 R)
• M41: 17,482,306 km (0.106 R)
• M42: 18,454,543 km (0.11 R)
• M43: 19,018,078 km (0.118 R)
• M44: 19,230,806 km (0.074 R)
• M45: 19,658,656 km (0.058 R)
• M46: 21,327,570 km (0.11 R)
• M47: 22,590,026 km (0.066 R)
• M48: 23,419,696 km (0.114 R)
• M49: 24,721,347 km (0.056 R)
• M50: 24,953,523 km (0.098 R)
• M51: 26,361,538 km (0.077 R)
• M52: 27,875,618 km (0.101 R)
• M53: 28,927,591 km (0.092 R)
• M54: 31,488,257 km (0.105 R)
• M55: 31,572,032 km (0.08 R)
• M56: 33,434,376 km (0.116 R)
• M57: 33,519,946 km (0.094 R)
• M58: 33,948,544 km (0.094 R)
• M59: 34,724,508 km (0.09 R)
• M60: 34,811,125 km (0.09 R)
• M61: 36,206,125 km (0.119 R)
• M62: 36,733,907 km (0.046 R)
• M63: 40,408,330 km (0.1 R)
• M64: 41,597,633 km (0.045 R)
• M65: 48,873,026 km (0.04 R)
• M66: 49,846,160 km (0.055 R)
• M67: 50,531,318 km (0.026 R)
• M68: 51,515,373 km (0.099 R)
• M69: 51,712,842 km (0.063 R)
• M70: 52,406,378 km (0.051 R)
• M71: 53,302,469 km (0.095 R)
• M72: 53,802,575 km (0.101 R)
• M73: 54,003,036 km (0.087 R)
• M74: 55,210,889 km (0.105 R)
• M75: 55,615,552 km (0.106 R)
• M76: 56,224,265 km (0.059 R)
• M77: 56,733,197 km (0.106 R)
• M78: 57,141,599 km (0.027 R)
• M79: 58,166,494 km (0.101 R)
• M80: 58,578,188 km (0.079 R)
• M81: 58,681,261 km (0.051 R)
• M82: 58,784,483 km (0.08 R)
• M83: 63,805,287 km (0.084 R)
• M84: 64,229,995 km (0.106 R)
• M85: 64,975,142 km (0.075 R)
• M86: 66,044,767 km (0.047 R)
• M87: 66,259,440 km (0.079 R)
• M88: 66,474,263 km (0.107 R)
• M89: 66,796,945 km (0.109 R)
• M90: 67,768,284 km (0.041 R)
• M91: 67,876,443 km (0.1 R)
• M92: 68,309,829 km (0.088 R)
• M93: 69,070,534 km (0.114 R)
• M94: 73,804,409 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.3

Radius: 4

Gravity: 44.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 16.69 AU - 19.47 AU

Year: 26773 Days

Day: 18.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,367,134 km

• M1: 52,658 km (0.119 R)
• M2: 375,191 km (0.102 R)
• M3: 463,753 km (0.097 R)
• M4: 510,578 km (0.054 R)
• M5: 559,047 km (0.092 R)
• M6: 1,031,029 km (0.052 R)
• M7: 1,319,603 km (0.113 R)
• M8: 1,596,209 km (0.083 R)
• M9: 2,362,300 km (0.118 R)
• M10: 2,569,343 km (0.098 R)
• M11: 2,653,717 km (0.104 R)
• M12: 3,045,065 km (0.09 R)
• M13: 3,454,215 km (0.093 R)
• M14: 3,500,740 km (0.075 R)
• M15: 4,273,263 km (0.07 R)
• M16: 4,323,229 km (0.07 R)
• M17: 5,362,934 km (0.09 R)
• M18: 5,689,357 km (0.055 R)
• M19: 5,799,461 km (0.116 R)
• M20: 6,247,357 km (0.063 R)
• M21: 7,116,820 km (0.093 R)
• M22: 7,295,290 km (0.077 R)
• M23: 8,085,316 km (0.099 R)
• M24: 10,209,007 km (0.096 R)
• M25: 10,612,772 km (0.09 R)
• M26: 11,644,549 km (0.111 R)
• M27: 12,635,934 km (0.05 R)
• M28: 13,287,582 km (0.069 R)
• M29: 14,024,202 km (0.096 R)
• M30: 14,247,851 km (0.1 R)
• M31: 14,623,042 km (0.111 R)
• M32: 14,925,679 km (0.072 R)
• M33: 15,153,965 km (0.112 R)
• M34: 15,383,299 km (0.098 R)
• M35: 15,613,979 km (0.105 R)
• M36: 16,390,691 km (0.051 R)
• M37: 17,419,326 km (0.118 R)
• M38: 17,820,398 km (0.05 R)
• M39: 18,062,597 km (0.078 R)
• M40: 19,289,598 km (0.09 R)
• M41: 20,206,334 km (0.078 R)
• M42: 20,881,918 km (0.084 R)
• M43: 21,137,132 km (0.081 R)
• M44: 22,515,976 km (0.11 R)
• M45: 23,040,466 km (0.097 R)
• M46: 23,745,969 km (0.097 R)
• M47: 24,101,414 km (0.108 R)
• M48: 24,190,574 km (0.103 R)
• M49: 25,268,726 km (0.109 R)
• M50: 26,270,732 km (0.081 R)
• M51: 26,822,749 km (0.052 R)
• M52: 28,219,394 km (0.083 R)
• M53: 31,471,502 km (0.088 R)
• M54: 33,439,163 km (0.102 R)
• M55: 35,446,168 km (0.111 R)
• M56: 38,009,229 km (0.091 R)
• M57: 38,113,050 km (0.117 R)
• M58: 40,737,595 km (0.112 R)
• M59: 41,269,415 km (0.061 R)
• M60: 41,910,741 km (0.058 R)
• M61: 42,555,209 km (0.09 R)
• M62: 44,180,889 km (0.104 R)
• M63: 44,727,370 km (0.088 R)
• M64: 45,826,765 km (0.082 R)
• M65: 46,379,977 km (0.106 R)
• M66: 46,601,831 km (0.059 R)
• M67: 46,823,984 km (0.075 R)
• M68: 47,381,086 km (0.052 R)
• M69: 47,716,335 km (0.079 R)
• M70: 48,726,869 km (0.057 R)
• M71: 49,065,259 km (0.083 R)
• M72: 49,857,978 km (0.079 R)
• M73: 50,769,179 km (0.065 R)
• M74: 50,997,765 km (0.119 R)
• M75: 51,456,132 km (0.117 R)
• M76: 54,001,091 km (0.087 R)
• M77: 56,468,259 km (0.076 R)
• M78: 56,705,073 km (0.075 R)
• M79: 57,417,757 km (0.1 R)
• M80: 58,252,962 km (0.114 R)
• M81: 59,453,036 km (0.102 R)
• M82: 62,366,156 km (0.097 R)
• M83: 62,611,047 km (0.088 R)
• M84: 63,593,606 km (0.066 R)
• M85: 64,210,398 km (0.066 R)
• M86: 64,705,268 km (0.109 R)
• M87: 67,072,804 km (0.069 R)
• M88: 68,078,101 km (0.058 R)
• M89: 74,473,261 km (0.101 R)
• M90: 76,559,852 km (0.048 R)
• M91: 79,592,799 km (0.057 R)
• M92: 80,124,171 km (0.046 R)
• M93: 83,877,432 km (0.112 R)
• M94: 84,689,000 km (0.067 R)
• M95: 85,367,427 km (0.073 R)
• M96: 90,027,999 km (0.101 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 17,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit