🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.5

Radius: 9.7

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.48 AU - 0.72 AU

Year: 327 Days

Day: 6.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 16,126,376 km

• M1: 123,119 km (0.098 R)
• M2: 194,776 km (0.11 R)
• M3: 263,292 km (0.042 R)
• M4: 335,997 km (0.054 R)
• M5: 399,726 km (0.094 R)
• M6: 501,751 km (0.119 R)
• M7: 618,737 km (0.049 R)
• M8: 691,142 km (0.078 R)
• M9: 777,460 km (0.107 R)
• M10: 842,834 km (0.108 R)
• M11: 953,238 km (0.065 R)
• M12: 1,032,674 km (0.106 R)
• M13: 1,102,237 km (0.09 R)
• M14: 1,278,613 km (0.102 R)
• M15: 1,416,991 km (0.044 R)
• M16: 1,484,759 km (0.103 R)
• M17: 1,634,207 km (0.072 R)
• M18: 1,766,900 km (0.05 R)
• M19: 1,832,873 km (0.086 R)
• M20: 1,997,580 km (0.061 R)
• M21: 2,097,213 km (0.103 R)
• M22: 2,163,335 km (0.111 R)
• M23: 2,245,913 km (0.077 R)
• M24: 2,377,858 km (0.054 R)
• M25: 2,459,239 km (0.037 R)
• M26: 2,537,329 km (0.056 R)
• M27: 2,755,443 km (0.066 R)
• M28: 2,862,406 km (0.072 R)
• M29: 2,949,172 km (0.118 R)
• M30: 3,045,513 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.5

Radius: 11.4

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.78 AU - 1.2 AU

Year: 692 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 16,126,376 km

• M1: 144,960 km (0.118 R)
• M2: 271,969 km (0.068 R)
• M3: 392,994 km (0.108 R)
• M4: 505,491 km (0.095 R)
• M5: 576,401 km (0.09 R)
• M6: 651,349 km (0.117 R)
• M7: 735,573 km (0.113 R)
• M8: 858,243 km (0.062 R)
• M9: 964,158 km (0.071 R)
• M10: 1,074,861 km (0.101 R)
• M11: 1,177,036 km (0.104 R)
• M12: 1,269,338 km (0.087 R)
• M13: 1,343,688 km (0.089 R)
• M14: 1,546,992 km (0.072 R)
• M15: 1,867,430 km (0.119 R)
• M16: 2,000,124 km (0.1 R)
• M17: 2,071,631 km (0.093 R)
• M18: 2,283,163 km (0.086 R)
• M19: 2,417,053 km (0.108 R)
• M20: 2,579,366 km (0.079 R)
• M21: 2,657,606 km (0.112 R)
• M22: 2,798,677 km (0.044 R)
• M23: 2,897,112 km (0.094 R)
• M24: 3,162,349 km (0.052 R)
• M25: 3,521,983 km (0.088 R)
• M26: 3,687,139 km (0.057 R)
• M27: 3,785,425 km (0.104 R)
• M28: 3,884,758 km (0.093 R)
• M29: 4,167,497 km (0.109 R)
• M30: 4,710,239 km (0.061 R)
• M31: 4,827,972 km (0.097 R)
• M32: 4,903,369 km (0.063 R)
• M33: 5,110,263 km (0.099 R)
• M34: 5,198,077 km (0.109 R)
• M35: 5,275,569 km (0.097 R)
• M36: 5,386,720 km (0.055 R)
• M37: 5,600,196 km (0.107 R)
• M38: 5,724,961 km (0.076 R)
• M39: 5,839,403 km (0.111 R)
• M40: 5,942,925 km (0.076 R)
• M41: 6,047,045 km (0.056 R)
• M42: 6,163,582 km (0.089 R)
• M43: 6,672,963 km (0.108 R)
• M44: 6,890,328 km (0.115 R)
• M45: 7,122,205 km (0.111 R)
• M46: 7,356,625 km (0.082 R)
• M47: 7,456,257 km (0.068 R)
• M48: 7,593,738 km (0.1 R)
• M49: 7,782,829 km (0.112 R)
• M50: 7,998,849 km (0.064 R)
• M51: 8,152,486 km (0.077 R)
• M52: 8,424,006 km (0.088 R)
• M53: 8,502,096 km (0.114 R)
• M54: 8,632,695 km (0.081 R)
• M55: 8,764,042 km (0.096 R)
• M56: 8,975,723 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.3

Radius: 11.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.95 AU - 2.57 AU

Year: 2388 Days

Day: 12.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,126,376 km

• M1: 152,739 km (0.092 R)
• M2: 238,010 km (0.117 R)
• M3: 372,200 km (0.119 R)
• M4: 449,093 km (0.093 R)
• M5: 569,818 km (0.096 R)
• M6: 1,051,374 km (0.097 R)
• M7: 1,312,721 km (0.08 R)
• M8: 1,429,707 km (0.115 R)
• M9: 1,606,232 km (0.12 R)
• M10: 1,802,056 km (0.062 R)
• M11: 1,897,051 km (0.112 R)
• M12: 1,981,573 km (0.074 R)
• M13: 2,092,126 km (0.1 R)
• M14: 2,268,203 km (0.061 R)
• M15: 2,436,351 km (0.076 R)
• M16: 2,595,224 km (0.072 R)
• M17: 2,716,697 km (0.108 R)
• M18: 2,867,941 km (0.101 R)
• M19: 2,951,566 km (0.036 R)
• M20: 3,064,363 km (0.112 R)
• M21: 3,178,656 km (0.085 R)
• M22: 3,250,762 km (0.11 R)
• M23: 3,411,430 km (0.1 R)
• M24: 3,619,969 km (0.068 R)
• M25: 3,740,994 km (0.113 R)
• M26: 3,894,182 km (0.088 R)
• M27: 4,033,757 km (0.068 R)
• M28: 4,286,278 km (0.052 R)
• M29: 4,430,640 km (0.097 R)
• M30: 4,625,566 km (0.106 R)
• M31: 4,956,925 km (0.093 R)
• M32: 5,347,525 km (0.085 R)
• M33: 5,433,843 km (0.076 R)
• M34: 5,537,964 km (0.056 R)
• M35: 5,677,838 km (0.088 R)
• M36: 5,943,374 km (0.047 R)
• M37: 6,014,882 km (0.1 R)
• M38: 6,231,051 km (0.086 R)
• M39: 6,951,514 km (0.119 R)
• M40: 7,446,533 km (0.067 R)
• M41: 7,601,068 km (0.03 R)
• M42: 9,371,409 km (0.053 R)
• M43: 9,559,454 km (0.116 R)
• M44: 9,664,471 km (0.089 R)
• M45: 9,748,695 km (0.12 R)
• M46: 9,854,461 km (0.092 R)
• M47: 10,066,890 km (0.079 R)
• M48: 10,216,637 km (0.099 R)
• M49: 10,431,759 km (0.088 R)
• M50: 10,800,966 km (0.103 R)
• M51: 11,174,512 km (0.056 R)
• M52: 11,285,215 km (0.088 R)
• M53: 11,664,146 km (0.113 R)
• M54: 11,934,320 km (0.09 R)
• M55: 12,206,438 km (0.083 R)
• M56: 12,595,542 km (0.114 R)
• M57: 12,710,733 km (0.117 R)
• M58: 12,803,184 km (0.103 R)
• M59: 13,574,212 km (0.067 R)
• M60: 13,692,394 km (0.072 R)
• M61: 14,072,821 km (0.116 R)
• M62: 14,553,180 km (0.052 R)
• M63: 14,795,379 km (0.079 R)
• M64: 15,185,680 km (0.104 R)
• M65: 15,357,568 km (0.057 R)
• M66: 15,554,738 km (0.078 R)
• M67: 16,730,278 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.7

Radius: 13.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.67 AU - 3.93 AU

Year: 4214 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 16,126,376 km

• M1: 167,400 km (0.09 R)
• M2: 329,863 km (0.065 R)
• M3: 414,685 km (0.116 R)
• M4: 676,482 km (0.036 R)
• M5: 853,157 km (0.114 R)
• M6: 1,078,451 km (0.066 R)
• M7: 1,817,614 km (0.061 R)
• M8: 2,323,405 km (0.071 R)
• M9: 2,704,879 km (0.095 R)
• M10: 2,980,738 km (0.049 R)
• M11: 3,106,400 km (0.103 R)
• M12: 3,233,857 km (0.084 R)
• M13: 3,330,647 km (0.096 R)
• M14: 3,829,107 km (0.06 R)
• M15: 3,948,935 km (0.105 R)
• M16: 4,209,834 km (0.097 R)
• M17: 4,387,107 km (0.08 R)
• M18: 5,082,887 km (0.102 R)
• M19: 5,290,977 km (0.112 R)
• M20: 6,211,154 km (0.103 R)
• M21: 6,311,983 km (0.086 R)
• M22: 6,845,150 km (0.101 R)
• M23: 6,949,419 km (0.049 R)
• M24: 7,392,977 km (0.066 R)
• M25: 7,650,585 km (0.098 R)
• M26: 8,241,197 km (0.093 R)
• M27: 8,553,258 km (0.078 R)
• M28: 8,778,553 km (0.106 R)
• M29: 8,869,209 km (0.089 R)
• M30: 9,097,346 km (0.077 R)
• M31: 9,675,990 km (0.107 R)
• M32: 9,769,639 km (0.105 R)
• M33: 10,076,314 km (0.103 R)
• M34: 10,219,031 km (0.112 R)
• M35: 10,314,474 km (0.103 R)
• M36: 10,482,173 km (0.079 R)
• M37: 10,626,834 km (0.053 R)
• M38: 10,966,571 km (0.116 R)
• M39: 11,285,364 km (0.025 R)
• M40: 12,184,148 km (0.083 R)
• M41: 12,744,691 km (0.046 R)
• M42: 13,392,001 km (0.111 R)
• M43: 13,575,259 km (0.105 R)
• M44: 14,076,561 km (0.117 R)
• M45: 14,934,804 km (0.109 R)
• M46: 15,152,020 km (0.06 R)
• M47: 16,617,481 km (0.113 R)
• M48: 17,239,060 km (0.103 R)
• M49: 17,724,505 km (0.082 R)
• M50: 18,943,279 km (0.113 R)
• M51: 19,119,655 km (0.07 R)
• M52: 19,770,855 km (0.112 R)
• M53: 19,919,854 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 10.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.07 AU - 4.73 AU

Year: 5414 Days

Day: 9.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,126,376 km

• M1: 205,248 km (0.064 R)
• M2: 281,842 km (0.108 R)
• M3: 381,175 km (0.082 R)
• M4: 733,778 km (0.113 R)
• M5: 972,087 km (0.109 R)
• M6: 1,235,529 km (0.106 R)
• M7: 1,305,092 km (0.079 R)
• M8: 1,396,496 km (0.079 R)
• M9: 1,586,186 km (0.075 R)
• M10: 1,750,893 km (0.039 R)
• M11: 1,863,840 km (0.114 R)
• M12: 2,002,816 km (0.083 R)
• M13: 2,242,173 km (0.112 R)
• M14: 2,365,442 km (0.102 R)
• M15: 2,541,967 km (0.068 R)
• M16: 2,618,860 km (0.117 R)
• M17: 3,042,821 km (0.068 R)
• M18: 3,165,940 km (0.073 R)
• M19: 3,290,854 km (0.07 R)
• M20: 3,360,866 km (0.118 R)
• M21: 3,559,831 km (0.1 R)
• M22: 3,704,342 km (0.066 R)
• M23: 4,210,432 km (0.085 R)
• M24: 4,332,654 km (0.118 R)
• M25: 5,139,884 km (0.12 R)
• M26: 5,336,605 km (0.074 R)
• M27: 5,720,623 km (0.116 R)
• M28: 6,079,209 km (0.083 R)
• M29: 6,165,676 km (0.071 R)
• M30: 6,427,473 km (0.104 R)
• M31: 6,497,933 km (0.111 R)
• M32: 6,657,255 km (0.099 R)
• M33: 7,381,757 km (0.096 R)
• M34: 7,641,160 km (0.084 R)
• M35: 8,245,535 km (0.117 R)
• M36: 8,360,726 km (0.091 R)
• M37: 8,495,513 km (0.039 R)
• M38: 8,573,005 km (0.103 R)
• M39: 8,845,872 km (0.07 R)
• M40: 9,042,443 km (0.114 R)
• M41: 9,121,581 km (0.081 R)
• M42: 9,220,614 km (0.098 R)
• M43: 9,701,721 km (0.088 R)
• M44: 10,190,906 km (0.068 R)
• M45: 10,438,491 km (0.061 R)
• M46: 10,792,738 km (0.091 R)
• M47: 11,878,969 km (0.067 R)
• M48: 12,490,225 km (0.096 R)
• M49: 12,733,023 km (0.072 R)
• M50: 12,866,314 km (0.091 R)
• M51: 13,201,115 km (0.068 R)
• M52: 13,539,056 km (0.107 R)
• M53: 13,902,579 km (0.073 R)
• M54: 13,971,095 km (0.089 R)
• M55: 14,546,448 km (0.045 R)
• M56: 14,639,199 km (0.112 R)
• M57: 14,895,310 km (0.107 R)
• M58: 14,965,472 km (0.095 R)
• M59: 15,223,528 km (0.086 R)
• M60: 15,388,535 km (0.096 R)
• M61: 15,887,144 km (0.079 R)
• M62: 16,102,416 km (0.071 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: 444 - 13,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit