🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.5

Radius: 12.8

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.92 AU

Year: 448 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 23,309,236 km

• M1: 168,746 km (0.057 R)
• M2: 263,143 km (0.109 R)
• M3: 390,151 km (0.066 R)
• M4: 488,138 km (0.114 R)
• M5: 674,088 km (0.054 R)
• M6: 772,374 km (0.071 R)
• M7: 923,318 km (0.066 R)
• M8: 1,010,085 km (0.119 R)
• M9: 1,089,820 km (0.089 R)
• M10: 1,192,744 km (0.117 R)
• M11: 1,293,872 km (0.114 R)
• M12: 1,375,852 km (0.116 R)
• M13: 1,633,010 km (0.102 R)
• M14: 1,740,422 km (0.062 R)
• M15: 1,987,857 km (0.113 R)
• M16: 2,103,047 km (0.092 R)
• M17: 2,214,048 km (0.071 R)
• M18: 2,347,191 km (0.104 R)
• M19: 2,442,036 km (0.091 R)
• M20: 2,531,196 km (0.069 R)
• M21: 2,663,740 km (0.065 R)
• M22: 2,805,708 km (0.117 R)
• M23: 3,067,804 km (0.072 R)
• M24: 3,194,363 km (0.11 R)
• M25: 3,553,697 km (0.108 R)
• M26: 3,726,333 km (0.109 R)
• M27: 3,821,777 km (0.097 R)
• M28: 3,917,968 km (0.105 R)
• M29: 4,137,578 km (0.116 R)
• M30: 4,220,006 km (0.112 R)
• M31: 4,311,261 km (0.117 R)
• M32: 4,453,529 km (0.059 R)
• M33: 4,614,496 km (0.071 R)
• M34: 4,717,270 km (0.074 R)
• M35: 4,907,558 km (0.109 R)
• M36: 5,109,216 km (0.089 R)
• M37: 5,331,519 km (0.117 R)
• M38: 5,439,379 km (0.074 R)
• M39: 5,529,885 km (0.118 R)
• M40: 5,639,092 km (0.074 R)
• M41: 5,739,921 km (0.119 R)
• M42: 5,859,749 km (0.044 R)
• M43: 5,989,749 km (0.072 R)
• M44: 6,120,797 km (0.1 R)
• M45: 6,215,044 km (0.095 R)
• M46: 6,376,160 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.4

Radius: 10.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.46 AU - 1.88 AU

Year: 1490 Days

Day: 12.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,309,236 km

• M1: 152,291 km (0.044 R)
• M2: 220,657 km (0.05 R)
• M3: 288,574 km (0.104 R)
• M4: 394,190 km (0.091 R)
• M5: 472,280 km (0.056 R)
• M6: 577,597 km (0.101 R)
• M7: 743,651 km (0.041 R)
• M8: 820,844 km (0.116 R)
• M9: 901,178 km (0.113 R)
• M10: 984,204 km (0.102 R)
• M11: 1,242,710 km (0.071 R)
• M12: 1,365,529 km (0.103 R)
• M13: 1,530,835 km (0.074 R)
• M14: 1,608,177 km (0.115 R)
• M15: 1,774,979 km (0.105 R)
• M16: 1,956,142 km (0.028 R)
• M17: 2,023,461 km (0.114 R)
• M18: 2,091,677 km (0.096 R)
• M19: 2,256,833 km (0.103 R)
• M20: 2,490,057 km (0.069 R)
• M21: 2,563,360 km (0.117 R)
• M22: 2,674,810 km (0.037 R)
• M23: 2,778,332 km (0.109 R)
• M24: 2,845,052 km (0.082 R)
• M25: 3,097,274 km (0.083 R)
• M26: 3,326,608 km (0.108 R)
• M27: 3,499,693 km (0.104 R)
• M28: 3,613,237 km (0.109 R)
• M29: 3,696,713 km (0.072 R)
• M30: 3,812,502 km (0.084 R)
• M31: 3,929,487 km (0.077 R)
• M32: 4,134,287 km (0.102 R)
• M33: 4,320,686 km (0.079 R)
• M34: 4,543,587 km (0.118 R)
• M35: 4,633,794 km (0.086 R)
• M36: 4,873,450 km (0.103 R)
• M37: 5,140,632 km (0.099 R)
• M38: 5,365,028 km (0.071 R)
• M39: 5,472,589 km (0.077 R)
• M40: 5,653,154 km (0.103 R)
• M41: 5,762,510 km (0.047 R)
• M42: 5,848,080 km (0.098 R)
• M43: 5,983,316 km (0.092 R)
• M44: 6,070,083 km (0.102 R)
• M45: 6,458,888 km (0.066 R)
• M46: 6,675,506 km (0.056 R)
• M47: 6,894,517 km (0.069 R)
• M48: 7,326,705 km (0.063 R)
• M49: 7,446,084 km (0.114 R)
• M50: 7,700,251 km (0.112 R)
• M51: 7,930,034 km (0.088 R)
• M52: 8,093,694 km (0.12 R)
• M53: 8,175,972 km (0.114 R)
• M54: 8,341,278 km (0.1 R)
• M55: 8,717,218 km (0.057 R)
• M56: 8,815,653 km (0.101 R)
• M57: 9,113,053 km (0.086 R)
• M58: 9,313,215 km (0.057 R)
• M59: 9,790,732 km (0.104 R)
• M60: 9,878,396 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 13.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.48 AU - 3.22 AU

Year: 3321 Days

Day: 7.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 150.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,309,236 km

• M1: 175,478 km (0.05 R)
• M2: 366,515 km (0.067 R)
• M3: 461,659 km (0.085 R)
• M4: 606,021 km (0.104 R)
• M5: 715,826 km (0.087 R)
• M6: 822,489 km (0.119 R)
• M7: 981,960 km (0.034 R)
• M8: 1,139,936 km (0.089 R)
• M9: 1,267,692 km (0.095 R)
• M10: 1,538,315 km (0.045 R)
• M11: 1,637,648 km (0.11 R)
• M12: 2,010,595 km (0.116 R)
• M13: 2,577,871 km (0.048 R)
• M14: 3,157,113 km (0.058 R)
• M15: 3,285,319 km (0.093 R)
• M16: 3,396,620 km (0.1 R)
• M17: 3,932,479 km (0.119 R)
• M18: 4,070,708 km (0.1 R)
• M19: 4,170,489 km (0.116 R)
• M20: 4,495,266 km (0.119 R)
• M21: 4,744,197 km (0.086 R)
• M22: 4,912,794 km (0.082 R)
• M23: 5,562,797 km (0.109 R)
• M24: 5,673,798 km (0.106 R)
• M25: 5,853,017 km (0.11 R)
• M26: 6,011,291 km (0.088 R)
• M27: 6,776,933 km (0.105 R)
• M28: 7,015,093 km (0.101 R)
• M29: 7,159,305 km (0.089 R)
• M30: 7,475,256 km (0.032 R)
• M31: 7,895,327 km (0.086 R)
• M32: 8,120,771 km (0.101 R)
• M33: 8,450,335 km (0.08 R)
• M34: 9,412,399 km (0.113 R)
• M35: 9,839,202 km (0.117 R)
• M36: 9,973,840 km (0.085 R)
• M37: 10,109,226 km (0.055 R)
• M38: 10,656,604 km (0.086 R)
• M39: 11,241,682 km (0.05 R)
• M40: 11,780,234 km (0.091 R)
• M41: 11,865,954 km (0.061 R)
• M42: 12,414,230 km (0.065 R)
• M43: 12,882,321 km (0.09 R)
• M44: 13,386,167 km (0.085 R)
• M45: 14,077,908 km (0.116 R)
• M46: 14,504,860 km (0.039 R)
• M47: 14,689,015 km (0.032 R)
• M48: 14,905,034 km (0.045 R)
• M49: 15,433,863 km (0.111 R)
• M50: 15,653,323 km (0.115 R)
• M51: 16,509,920 km (0.054 R)
• M52: 16,606,112 km (0.066 R)
• M53: 16,766,780 km (0.073 R)
• M54: 17,057,149 km (0.115 R)
• M55: 17,284,239 km (0.114 R)
• M56: 18,004,253 km (0.04 R)
• M57: 18,136,199 km (0.047 R)
• M58: 18,368,075 km (0.042 R)
• M59: 18,834,522 km (0.073 R)
• M60: 19,069,241 km (0.118 R)
• M61: 19,237,389 km (0.119 R)
• M62: 19,507,712 km (0.057 R)
• M63: 19,609,289 km (0.101 R)
• M64: 19,813,191 km (0.107 R)
• M65: 19,949,474 km (0.047 R)
• M66: 20,428,936 km (0.107 R)
• M67: 21,749,586 km (0.098 R)
• M68: 22,066,434 km (0.098 R)
• M69: 22,278,414 km (0.109 R)
• M70: 22,420,233 km (0.097 R)
• M71: 23,061,858 km (0.11 R)
• M72: 23,205,173 km (0.044 R)
• M73: 23,601,158 km (0.113 R)
• M74: 23,854,278 km (0.104 R)
• M75: 24,181,000 km (0.085 R)
• M76: 24,472,716 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.5

Radius: 11.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.54 AU - 5.08 AU

Year: 6176 Days

Day: 11.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,309,236 km

• M1: 162,463 km (0.079 R)
• M2: 331,658 km (0.115 R)
• M3: 438,172 km (0.035 R)
• M4: 624,721 km (0.083 R)
• M5: 764,894 km (0.093 R)
• M6: 938,876 km (0.103 R)
• M7: 1,151,006 km (0.083 R)
• M8: 1,225,356 km (0.056 R)
• M9: 1,379,143 km (0.05 R)
• M10: 1,539,512 km (0.065 R)
• M11: 2,088,536 km (0.076 R)
• M12: 2,449,067 km (0.066 R)
• M13: 2,546,455 km (0.111 R)
• M14: 2,711,761 km (0.109 R)
• M15: 2,795,685 km (0.101 R)
• M16: 3,389,888 km (0.101 R)
• M17: 3,927,542 km (0.068 R)
• M18: 4,531,619 km (0.091 R)
• M19: 5,290,678 km (0.093 R)
• M20: 5,375,051 km (0.069 R)
• M21: 5,460,023 km (0.112 R)
• M22: 5,674,247 km (0.114 R)
• M23: 6,468,462 km (0.095 R)
• M24: 6,604,297 km (0.082 R)
• M25: 6,718,141 km (0.089 R)
• M26: 6,970,962 km (0.101 R)
• M27: 7,415,267 km (0.1 R)
• M28: 7,700,550 km (0.082 R)
• M29: 7,772,357 km (0.101 R)
• M30: 8,038,043 km (0.05 R)
• M31: 8,110,897 km (0.091 R)
• M32: 8,627,758 km (0.104 R)
• M33: 8,827,471 km (0.076 R)
• M34: 9,129,958 km (0.105 R)
• M35: 9,564,390 km (0.116 R)
• M36: 9,953,195 km (0.095 R)
• M37: 10,084,093 km (0.074 R)
• M38: 10,426,822 km (0.03 R)
• M39: 10,506,408 km (0.109 R)
• M40: 10,746,513 km (0.12 R)
• M41: 11,069,644 km (0.098 R)
• M42: 11,259,633 km (0.058 R)
• M43: 11,974,562 km (0.042 R)
• M44: 12,225,437 km (0.049 R)
• M45: 12,817,695 km (0.113 R)
• M46: 12,903,116 km (0.101 R)
• M47: 13,246,443 km (0.113 R)
• M48: 14,059,507 km (0.104 R)
• M49: 14,590,729 km (0.103 R)
• M50: 15,068,395 km (0.089 R)
• M51: 15,339,317 km (0.072 R)
• M52: 15,429,973 km (0.101 R)
• M53: 15,520,929 km (0.075 R)
• M54: 17,092,754 km (0.109 R)
• M55: 17,218,266 km (0.106 R)
• M56: 17,375,493 km (0.118 R)
• M57: 17,533,170 km (0.059 R)
• M58: 17,977,176 km (0.111 R)
• M59: 18,072,769 km (0.118 R)
• M60: 18,650,217 km (0.076 R)
• M61: 19,006,110 km (0.077 R)
• M62: 19,201,186 km (0.059 R)
• M63: 19,299,023 km (0.093 R)
• M64: 19,527,758 km (0.112 R)
• M65: 19,658,955 km (0.083 R)
• M66: 20,054,193 km (0.112 R)
• M67: 20,818,937 km (0.117 R)
• M68: 21,020,146 km (0.097 R)
• M69: 21,154,485 km (0.101 R)
• M70: 21,390,401 km (0.107 R)
• M71: 21,695,132 km (0.085 R)
• M72: 22,001,209 km (0.045 R)
• M73: 22,411,556 km (0.061 R)
• M74: 22,686,517 km (0.058 R)
• M75: 22,962,525 km (0.108 R)
• M76: 23,135,610 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 20,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit