🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 10

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.46 AU - 0.58 AU

Year: 254 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,419,071 km

• M1: 129,701 km (0.108 R)
• M2: 226,491 km (0.093 R)
• M3: 405,560 km (0.113 R)
• M4: 470,336 km (0.102 R)
• M5: 533,616 km (0.091 R)
• M6: 645,664 km (0.1 R)
• M7: 720,912 km (0.097 R)
• M8: 819,796 km (0.062 R)
• M9: 898,784 km (0.05 R)
• M10: 966,253 km (0.111 R)
• M11: 1,253,929 km (0.041 R)
• M12: 1,318,107 km (0.113 R)
• M13: 1,432,998 km (0.097 R)
• M14: 1,530,087 km (0.116 R)
• M15: 1,620,594 km (0.093 R)
• M16: 1,690,905 km (0.077 R)
• M17: 1,753,287 km (0.105 R)
• M18: 1,875,808 km (0.11 R)
• M19: 2,001,171 km (0.097 R)
• M20: 2,076,867 km (0.088 R)
• M21: 2,226,465 km (0.091 R)
• M22: 2,309,941 km (0.077 R)
• M23: 2,389,527 km (0.083 R)
• M24: 2,510,701 km (0.074 R)
• M25: 2,613,176 km (0.086 R)
• M26: 2,811,991 km (0.119 R)
• M27: 2,881,105 km (0.117 R)
• M28: 2,950,818 km (0.099 R)
• M29: 3,032,050 km (0.115 R)
• M30: 3,158,011 km (0.093 R)
• M31: 3,375,676 km (0.096 R)
• M32: 3,460,797 km (0.032 R)
• M33: 3,558,036 km (0.073 R)
• M34: 3,644,503 km (0.099 R)
• M35: 3,708,531 km (0.068 R)
• M36: 4,142,515 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.9

Radius: 9.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.09 AU - 2.11 AU

Year: 2064 Days

Day: 10.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,419,071 km

• M1: 131,646 km (0.108 R)
• M2: 242,648 km (0.117 R)
• M3: 357,090 km (0.118 R)
• M4: 499,358 km (0.095 R)
• M5: 560,992 km (0.109 R)
• M6: 776,413 km (0.079 R)
• M7: 870,360 km (0.119 R)
• M8: 1,025,942 km (0.12 R)
• M9: 1,122,283 km (0.104 R)
• M10: 1,190,949 km (0.114 R)
• M11: 1,389,315 km (0.06 R)
• M12: 1,530,386 km (0.075 R)
• M13: 1,676,394 km (0.112 R)
• M14: 1,917,994 km (0.109 R)
• M15: 2,180,389 km (0.055 R)
• M16: 2,315,925 km (0.073 R)
• M17: 2,494,544 km (0.051 R)
• M18: 2,605,845 km (0.075 R)
• M19: 2,791,646 km (0.081 R)
• M20: 2,928,678 km (0.098 R)
• M21: 3,035,640 km (0.084 R)
• M22: 3,111,187 km (0.097 R)
• M23: 3,198,402 km (0.078 R)
• M24: 3,286,516 km (0.118 R)
• M25: 3,566,862 km (0.104 R)
• M26: 3,960,604 km (0.106 R)
• M27: 4,091,053 km (0.037 R)
• M28: 4,162,860 km (0.062 R)
• M29: 4,392,792 km (0.092 R)
• M30: 4,515,612 km (0.061 R)
• M31: 4,701,861 km (0.118 R)
• M32: 5,082,139 km (0.041 R)
• M33: 5,146,466 km (0.103 R)
• M34: 5,419,632 km (0.08 R)
• M35: 5,737,826 km (0.107 R)
• M36: 5,993,938 km (0.079 R)
• M37: 6,171,361 km (0.087 R)
• M38: 6,475,793 km (0.107 R)
• M39: 6,700,189 km (0.06 R)
• M40: 6,770,800 km (0.094 R)
• M41: 6,884,344 km (0.094 R)
• M42: 7,113,528 km (0.117 R)
• M43: 7,257,890 km (0.071 R)
• M44: 7,432,621 km (0.101 R)
• M45: 7,652,829 km (0.059 R)
• M46: 8,129,896 km (0.097 R)
• M47: 8,417,872 km (0.034 R)
• M48: 8,910,199 km (0.091 R)
• M49: 9,144,319 km (0.092 R)
• M50: 9,222,858 km (0.03 R)
• M51: 9,842,642 km (0.087 R)
• M52: 10,117,005 km (0.101 R)
• M53: 10,230,849 km (0.063 R)
• M54: 10,312,230 km (0.075 R)
• M55: 10,459,584 km (0.097 R)
• M56: 10,541,564 km (0.051 R)
• M57: 11,122,452 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 11.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.52 AU - 3.64 AU

Year: 4594 Days

Day: 6.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,419,071 km

• M1: 318,943 km (0.094 R)
• M2: 444,754 km (0.111 R)
• M3: 530,474 km (0.041 R)
• M4: 913,445 km (0.107 R)
• M5: 1,068,278 km (0.066 R)
• M6: 1,162,824 km (0.09 R)
• M7: 1,317,508 km (0.097 R)
• M8: 1,419,684 km (0.056 R)
• M9: 1,524,701 km (0.111 R)
• M10: 1,616,854 km (0.058 R)
• M11: 1,921,585 km (0.076 R)
• M12: 2,476,294 km (0.107 R)
• M13: 2,981,785 km (0.106 R)
• M14: 3,059,426 km (0.101 R)
• M15: 3,397,368 km (0.119 R)
• M16: 3,747,277 km (0.048 R)
• M17: 4,415,232 km (0.059 R)
• M18: 4,504,242 km (0.099 R)
• M19: 4,774,566 km (0.105 R)
• M20: 4,865,970 km (0.111 R)
• M21: 5,933,500 km (0.115 R)
• M22: 6,007,252 km (0.114 R)
• M23: 6,889,880 km (0.067 R)
• M24: 7,097,372 km (0.119 R)
• M25: 7,254,300 km (0.085 R)
• M26: 7,333,288 km (0.094 R)
• M27: 7,598,375 km (0.096 R)
• M28: 7,705,338 km (0.089 R)
• M29: 8,220,253 km (0.119 R)
• M30: 8,662,614 km (0.072 R)
• M31: 9,198,025 km (0.087 R)
• M32: 9,541,651 km (0.051 R)
• M33: 9,977,280 km (0.086 R)
• M34: 10,271,240 km (0.071 R)
• M35: 10,627,882 km (0.079 R)
• M36: 10,958,343 km (0.091 R)
• M37: 12,094,838 km (0.074 R)
• M38: 12,851,953 km (0.06 R)
• M39: 12,979,710 km (0.117 R)
• M40: 13,171,943 km (0.119 R)
• M41: 13,365,223 km (0.068 R)
• M42: 13,656,939 km (0.034 R)
• M43: 13,852,613 km (0.074 R)
• M44: 14,016,423 km (0.055 R)
• M45: 14,246,654 km (0.1 R)
• M46: 15,586,901 km (0.081 R)
• M47: 16,031,057 km (0.079 R)
• M48: 16,237,502 km (0.085 R)
• M49: 16,827,217 km (0.078 R)
• M50: 17,388,658 km (0.11 R)
• M51: 17,636,243 km (0.1 R)
• M52: 19,475,100 km (0.105 R)
• M53: 19,732,258 km (0.101 R)
• M54: 20,510,466 km (0.073 R)
• M55: 20,659,765 km (0.115 R)
• M56: 21,223,151 km (0.081 R)
• M57: 21,298,698 km (0.089 R)
• M58: 21,677,479 km (0.05 R)
• M59: 22,249,991 km (0.098 R)
• M60: 22,711,500 km (0.116 R)
• M61: 24,391,185 km (0.04 R)
• M62: 24,509,966 km (0.12 R)
• M63: 24,708,183 km (0.102 R)
• M64: 24,906,849 km (0.084 R)
• M65: 24,986,584 km (0.089 R)
• M66: 25,226,091 km (0.099 R)
• M67: 26,353,759 km (0.111 R)
• M68: 26,638,145 km (0.056 R)
• M69: 27,621,302 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 12.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.53 AU - 4.65 AU

Year: 5610 Days

Day: 7.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,419,071 km

• M1: 205,547 km (0.027 R)
• M2: 340,934 km (0.07 R)
• M3: 627,264 km (0.113 R)
• M4: 1,048,681 km (0.106 R)
• M5: 1,202,468 km (0.099 R)
• M6: 1,447,958 km (0.083 R)
• M7: 1,533,378 km (0.071 R)
• M8: 1,949,559 km (0.074 R)
• M9: 2,141,494 km (0.068 R)
• M10: 2,544,361 km (0.1 R)
• M11: 2,797,779 km (0.063 R)
• M12: 2,905,789 km (0.091 R)
• M13: 3,081,567 km (0.109 R)
• M14: 3,261,084 km (0.036 R)
• M15: 3,467,080 km (0.093 R)
• M16: 3,748,623 km (0.062 R)
• M17: 3,844,067 km (0.115 R)
• M18: 4,086,565 km (0.081 R)
• M19: 4,535,658 km (0.119 R)
• M20: 4,714,577 km (0.12 R)
• M21: 5,399,885 km (0.119 R)
• M22: 5,837,159 km (0.105 R)
• M23: 6,428,520 km (0.111 R)
• M24: 7,127,890 km (0.091 R)
• M25: 7,729,273 km (0.115 R)
• M26: 8,409,495 km (0.092 R)
• M27: 8,535,307 km (0.089 R)
• M28: 8,630,002 km (0.043 R)
• M29: 8,852,454 km (0.069 R)
• M30: 9,893,506 km (0.104 R)
• M31: 9,992,988 km (0.071 R)
• M32: 10,159,790 km (0.073 R)
• M33: 10,428,468 km (0.085 R)
• M34: 10,870,080 km (0.113 R)
• M35: 11,771,856 km (0.102 R)
• M36: 13,425,511 km (0.112 R)
• M37: 13,720,369 km (0.103 R)
• M38: 14,017,620 km (0.117 R)
• M39: 14,204,318 km (0.109 R)
• M40: 14,845,644 km (0.045 R)
• M41: 15,227,418 km (0.099 R)
• M42: 15,883,704 km (0.106 R)
• M43: 17,464,205 km (0.104 R)
• M44: 17,584,781 km (0.075 R)
• M45: 17,948,154 km (0.117 R)
• M46: 18,805,649 km (0.09 R)
• M47: 19,135,812 km (0.069 R)
• M48: 19,260,127 km (0.081 R)
• M49: 19,467,919 km (0.107 R)
• M50: 20,222,042 km (0.107 R)
• M51: 20,306,415 km (0.086 R)
• M52: 20,390,938 km (0.117 R)
• M53: 20,645,254 km (0.065 R)
• M54: 21,414,187 km (0.092 R)
• M55: 21,932,095 km (0.076 R)
• M56: 22,323,293 km (0.109 R)
• M57: 22,585,389 km (0.118 R)
• M58: 22,892,364 km (0.086 R)
• M59: 22,980,327 km (0.117 R)
• M60: 23,068,440 km (0.071 R)
• M61: 23,289,247 km (0.111 R)
• M62: 24,448,182 km (0.104 R)
• M63: 24,628,148 km (0.099 R)
• M64: 24,853,741 km (0.116 R)
• M65: 24,989,427 km (0.108 R)
• M66: 25,671,593 km (0.084 R)
• M67: 26,452,195 km (0.1 R)
• M68: 26,868,526 km (0.077 R)
• M69: 27,287,100 km (0.091 R)
• M70: 27,520,623 km (0.078 R)
• M71: 27,895,515 km (0.107 R)
• M72: 28,508,417 km (0.07 R)
• M73: 29,699,516 km (0.086 R)
• M74: 29,939,620 km (0.105 R)
• M75: 30,567,034 km (0.069 R)
• M76: 31,052,778 km (0.118 R)
• M77: 31,540,916 km (0.039 R)
• M78: 31,638,902 km (0.086 R)
• M79: 31,933,311 km (0.098 R)
• M80: 32,475,454 km (0.102 R)
• M81: 33,419,117 km (0.036 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 16,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit