🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.84 AU - 0.88 AU

Year: 283 Days

Day: 18.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 8.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.55 AU - 6.81 AU

Year: 6125 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 61,857,396 km

• M1: 113,994 km (0.093 R)
• M2: 212,429 km (0.111 R)
• M3: 291,117 km (0.058 R)
• M4: 419,472 km (0.116 R)
• M5: 728,542 km (0.099 R)
• M6: 831,914 km (0.106 R)
• M7: 970,142 km (0.114 R)
• M8: 1,061,397 km (0.101 R)
• M9: 1,171,800 km (0.038 R)
• M10: 1,336,208 km (0.096 R)
• M11: 1,606,083 km (0.115 R)
• M12: 1,845,589 km (0.119 R)
• M13: 2,028,098 km (0.112 R)
• M14: 2,156,453 km (0.045 R)
• M15: 2,246,810 km (0.031 R)
• M16: 2,348,687 km (0.111 R)
• M17: 2,653,268 km (0.081 R)
• M18: 2,848,643 km (0.112 R)
• M19: 2,947,976 km (0.082 R)
• M20: 3,014,995 km (0.098 R)
• M21: 3,207,528 km (0.1 R)
• M22: 3,276,493 km (0.045 R)
• M23: 3,369,094 km (0.073 R)
• M24: 3,545,320 km (0.036 R)
• M25: 4,368,707 km (0.098 R)
• M26: 4,651,746 km (0.119 R)
• M27: 4,703,806 km (0.074 R)
• M28: 4,782,345 km (0.097 R)
• M29: 5,940,980 km (0.079 R)
• M30: 6,082,799 km (0.104 R)
• M31: 6,398,750 km (0.056 R)
• M32: 6,514,987 km (0.087 R)
• M33: 6,602,652 km (0.077 R)
• M34: 7,001,928 km (0.083 R)
• M35: 7,166,935 km (0.114 R)
• M36: 7,500,688 km (0.12 R)
• M37: 7,638,617 km (0.097 R)
• M38: 7,715,660 km (0.108 R)
• M39: 8,372,993 km (0.11 R)
• M40: 8,821,188 km (0.088 R)
• M41: 8,901,971 km (0.071 R)
• M42: 9,195,183 km (0.106 R)
• M43: 9,908,316 km (0.117 R)
• M44: 10,161,286 km (0.08 R)
• M45: 10,932,762 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.8

Radius: 4.7

Gravity: 24.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.71 AU - 17.13 AU

Year: 19426 Days

Day: 17.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,857,396 km

• M1: 82,728 km (0.065 R)
• M2: 117,135 km (0.055 R)
• M3: 346,768 km (0.106 R)
• M4: 547,977 km (0.093 R)
• M5: 588,219 km (0.114 R)
• M6: 994,527 km (0.102 R)
• M7: 2,266,408 km (0.069 R)
• M8: 2,465,971 km (0.107 R)
• M9: 2,671,369 km (0.117 R)
• M10: 2,989,564 km (0.089 R)
• M11: 3,061,969 km (0.119 R)
• M12: 3,623,111 km (0.064 R)
• M13: 3,817,139 km (0.072 R)
• M14: 3,895,828 km (0.031 R)
• M15: 4,174,977 km (0.077 R)
• M16: 4,460,709 km (0.091 R)
• M17: 4,752,724 km (0.109 R)
• M18: 4,879,883 km (0.112 R)
• M19: 5,051,023 km (0.116 R)
• M20: 5,355,305 km (0.112 R)
• M21: 5,936,044 km (0.108 R)
• M22: 6,725,322 km (0.049 R)
• M23: 7,011,652 km (0.105 R)
• M24: 7,350,791 km (0.081 R)
• M25: 9,442,019 km (0.105 R)
• M26: 9,870,168 km (0.118 R)
• M27: 12,685,451 km (0.11 R)
• M28: 13,515,270 km (0.104 R)
• M29: 14,179,485 km (0.113 R)
• M30: 15,539,479 km (0.119 R)
• M31: 15,665,141 km (0.098 R)
• M32: 15,980,942 km (0.109 R)
• M33: 16,044,372 km (0.034 R)
• M34: 16,234,959 km (0.073 R)
• M35: 17,199,566 km (0.103 R)
• M36: 17,787,336 km (0.074 R)
• M37: 18,848,285 km (0.082 R)
• M38: 19,251,301 km (0.103 R)
• M39: 19,725,227 km (0.115 R)
• M40: 19,793,145 km (0.115 R)
• M41: 20,066,011 km (0.099 R)
• M42: 20,134,377 km (0.083 R)
• M43: 20,202,893 km (0.094 R)
• M44: 23,148,176 km (0.093 R)
• M45: 24,232,162 km (0.083 R)
• M46: 25,406,356 km (0.065 R)
• M47: 26,374,105 km (0.069 R)
• M48: 27,202,278 km (0.087 R)
• M49: 28,268,762 km (0.103 R)
• M50: 28,729,822 km (0.103 R)
• M51: 28,807,015 km (0.089 R)
• M52: 29,815,604 km (0.073 R)
• M53: 30,050,023 km (0.099 R)
• M54: 33,801,489 km (0.049 R)
• M55: 34,454,484 km (0.088 R)
• M56: 36,689,177 km (0.039 R)
• M57: 37,950,885 km (0.114 R)
• M58: 39,740,824 km (0.086 R)
• M59: 39,826,843 km (0.097 R)
• M60: 40,862,658 km (0.118 R)
• M61: 41,558,139 km (0.107 R)
• M62: 42,608,765 km (0.113 R)
• M63: 43,668,067 km (0.081 R)
• M64: 44,736,046 km (0.118 R)
• M65: 45,722,644 km (0.106 R)
• M66: 46,716,273 km (0.081 R)
• M67: 46,897,586 km (0.099 R)
• M68: 47,534,574 km (0.075 R)
• M69: 48,632,921 km (0.044 R)
• M70: 49,554,594 km (0.114 R)
• M71: 49,924,849 km (0.08 R)
• M72: 50,296,151 km (0.065 R)
• M73: 50,389,051 km (0.056 R)
• M74: 52,920,097 km (0.108 R)
• M75: 53,203,884 km (0.058 R)
• M76: 53,393,425 km (0.113 R)
• M77: 53,583,115 km (0.111 R)
• M78: 54,630,450 km (0.048 R)
• M79: 55,012,971 km (0.084 R)
• M80: 56,841,955 km (0.087 R)
• M81: 58,202,398 km (0.113 R)
• M82: 62,148,042 km (0.084 R)
• M83: 62,947,493 km (0.054 R)
• M84: 64,152,952 km (0.09 R)
• M85: 66,893,137 km (0.085 R)
• M86: 67,609,710 km (0.083 R)
• M87: 68,431,900 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.6

Radius: 3.8

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.69 AU - 16.91 AU

Year: 21231 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,857,396 km

• M1: 49,218 km (0.072 R)
• M2: 83,476 km (0.071 R)
• M3: 248,931 km (0.114 R)
• M4: 291,566 km (0.089 R)
• M5: 579,243 km (0.12 R)
• M6: 933,042 km (0.111 R)
• M7: 978,520 km (0.084 R)
• M8: 2,031,240 km (0.062 R)
• M9: 2,120,251 km (0.095 R)
• M10: 2,364,095 km (0.09 R)
• M11: 2,681,093 km (0.114 R)
• M12: 3,113,132 km (0.048 R)
• M13: 3,147,240 km (0.093 R)
• M14: 3,215,905 km (0.114 R)
• M15: 3,354,732 km (0.1 R)
• M16: 3,530,959 km (0.088 R)
• M17: 4,040,190 km (0.089 R)
• M18: 4,494,818 km (0.074 R)
• M19: 4,886,016 km (0.113 R)
• M20: 5,451,795 km (0.079 R)
• M21: 5,617,250 km (0.114 R)
• M22: 5,910,761 km (0.1 R)
• M23: 6,038,069 km (0.116 R)
• M24: 6,468,911 km (0.115 R)
• M25: 6,820,765 km (0.057 R)
• M26: 7,314,588 km (0.119 R)
• M27: 7,773,554 km (0.066 R)
• M28: 7,912,979 km (0.081 R)
• M29: 8,622,821 km (0.097 R)
• M30: 9,800,157 km (0.076 R)
• M31: 10,051,780 km (0.111 R)
• M32: 10,870,978 km (0.119 R)
• M33: 11,341,164 km (0.093 R)
• M34: 11,393,823 km (0.078 R)
• M35: 11,446,481 km (0.069 R)
• M36: 12,409,592 km (0.078 R)
• M37: 12,955,624 km (0.061 R)
• M38: 13,065,878 km (0.076 R)
• M39: 13,901,981 km (0.083 R)
• M40: 14,071,325 km (0.103 R)
• M41: 14,298,116 km (0.079 R)
• M42: 14,354,963 km (0.083 R)
• M43: 14,468,956 km (0.036 R)
• M44: 14,812,882 km (0.1 R)
• M45: 14,870,477 km (0.095 R)
• M46: 15,508,512 km (0.12 R)
• M47: 15,684,140 km (0.077 R)
• M48: 16,512,164 km (0.089 R)
• M49: 18,025,945 km (0.089 R)
• M50: 19,773,099 km (0.116 R)
• M51: 19,836,528 km (0.07 R)
• M52: 21,053,806 km (0.077 R)
• M53: 21,443,209 km (0.104 R)
• M54: 21,638,734 km (0.069 R)
• M55: 22,691,903 km (0.096 R)
• M56: 23,761,527 km (0.056 R)
• M57: 24,506,525 km (0.048 R)
• M58: 26,506,798 km (0.063 R)
• M59: 26,786,845 km (0.03 R)
• M60: 27,067,790 km (0.039 R)
• M61: 28,845,910 km (0.084 R)
• M62: 29,061,780 km (0.102 R)
• M63: 30,149,207 km (0.108 R)
• M64: 30,222,211 km (0.111 R)
• M65: 32,214,705 km (0.12 R)
• M66: 32,438,653 km (0.098 R)
• M67: 32,813,096 km (0.093 R)
• M68: 33,415,228 km (0.114 R)
• M69: 34,553,967 km (0.079 R)
• M70: 34,859,894 km (0.082 R)
• M71: 35,013,082 km (0.085 R)
• M72: 35,628,378 km (0.051 R)
• M73: 35,705,421 km (0.042 R)
• M74: 37,573,749 km (0.082 R)
• M75: 38,995,827 km (0.109 R)
• M76: 40,113,921 km (0.048 R)
• M77: 40,918,907 km (0.096 R)
• M78: 41,161,555 km (0.066 R)
• M79: 41,729,279 km (0.046 R)
• M80: 42,872,805 km (0.107 R)
• M81: 44,607,093 km (0.07 R)
• M82: 45,190,375 km (0.088 R)
• M83: 49,859,624 km (0.086 R)
• M84: 50,291,513 km (0.098 R)
• M85: 50,551,364 km (0.118 R)
• M86: 52,032,084 km (0.077 R)
• M87: 52,119,599 km (0.109 R)
• M88: 53,526,866 km (0.087 R)
• M89: 54,857,539 km (0.08 R)
• M90: 56,738,732 km (0.107 R)
• M91: 57,280,127 km (0.044 R)
• M92: 59,737,272 km (0.114 R)
• M93: 60,748,105 km (0.11 R)
• M94: 60,932,559 km (0.108 R)
• M95: 61,672,021 km (0.1 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 10,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit