🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 10.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.72 AU

Year: 310 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,416,192 km

• M1: 136,732 km (0.057 R)
• M2: 206,894 km (0.071 R)
• M3: 291,566 km (0.113 R)
• M4: 385,215 km (0.105 R)
• M5: 552,166 km (0.105 R)
• M6: 622,327 km (0.049 R)
• M7: 731,384 km (0.086 R)
• M8: 900,878 km (0.08 R)
• M9: 979,866 km (0.028 R)
• M10: 1,116,150 km (0.054 R)
• M11: 1,231,938 km (0.065 R)
• M12: 1,317,209 km (0.09 R)
• M13: 1,386,922 km (0.088 R)
• M14: 1,476,082 km (0.092 R)
• M15: 1,600,398 km (0.094 R)
• M16: 1,755,232 km (0.086 R)
• M17: 1,844,243 km (0.102 R)
• M18: 1,915,152 km (0.042 R)
• M19: 1,994,888 km (0.049 R)
• M20: 2,145,533 km (0.116 R)
• M21: 2,287,351 km (0.089 R)
• M22: 2,389,377 km (0.118 R)
• M23: 2,475,695 km (0.067 R)
• M24: 2,554,234 km (0.112 R)
• M25: 2,709,367 km (0.116 R)
• M26: 2,785,812 km (0.052 R)
• M27: 2,863,154 km (0.112 R)
• M28: 2,950,369 km (0.032 R)
• M29: 3,029,207 km (0.063 R)
• M30: 3,165,192 km (0.115 R)
• M31: 3,236,400 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 12.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.62 AU - 0.88 AU

Year: 457 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,416,192 km

• M1: 151,842 km (0.072 R)
• M2: 286,031 km (0.062 R)
• M3: 394,190 km (0.103 R)
• M4: 487,539 km (0.115 R)
• M5: 641,924 km (0.067 R)
• M6: 768,783 km (0.097 R)
• M7: 861,235 km (0.08 R)
• M8: 1,088,624 km (0.117 R)
• M9: 1,207,853 km (0.099 R)
• M10: 1,308,383 km (0.05 R)
• M11: 1,397,693 km (0.052 R)
• M12: 1,489,097 km (0.039 R)
• M13: 1,567,786 km (0.083 R)
• M14: 1,647,821 km (0.117 R)
• M15: 1,724,265 km (0.063 R)
• M16: 1,823,000 km (0.075 R)
• M17: 1,982,770 km (0.101 R)
• M18: 2,108,432 km (0.071 R)
• M19: 2,203,277 km (0.052 R)
• M20: 2,339,412 km (0.08 R)
• M21: 2,455,200 km (0.029 R)
• M22: 2,596,720 km (0.114 R)
• M23: 2,777,434 km (0.105 R)
• M24: 2,869,437 km (0.048 R)
• M25: 3,031,302 km (0.108 R)
• M26: 3,189,875 km (0.096 R)
• M27: 3,267,068 km (0.084 R)
• M28: 3,475,907 km (0.097 R)
• M29: 3,575,240 km (0.103 R)
• M30: 3,722,893 km (0.056 R)
• M31: 3,913,630 km (0.081 R)
• M32: 3,996,507 km (0.086 R)
• M33: 4,128,752 km (0.096 R)
• M34: 4,404,909 km (0.103 R)
• M35: 4,512,769 km (0.078 R)
• M36: 4,628,857 km (0.065 R)
• M37: 4,849,065 km (0.09 R)
• M38: 4,945,706 km (0.106 R)
• M39: 5,042,795 km (0.095 R)
• M40: 5,170,850 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.4

Radius: 13.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.73 AU - 2.11 AU

Year: 1870 Days

Day: 8.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,416,192 km

• M1: 203,004 km (0.097 R)
• M2: 317,596 km (0.11 R)
• M3: 462,407 km (0.085 R)
• M4: 617,091 km (0.1 R)
• M5: 699,520 km (0.102 R)
• M6: 786,586 km (0.048 R)
• M7: 978,968 km (0.103 R)
• M8: 1,132,605 km (0.045 R)
• M9: 1,326,933 km (0.112 R)
• M10: 1,425,219 km (0.076 R)
• M11: 1,553,424 km (0.118 R)
• M12: 1,821,803 km (0.112 R)
• M13: 1,961,826 km (0.116 R)
• M14: 2,284,509 km (0.046 R)
• M15: 2,412,116 km (0.114 R)
• M16: 2,616,168 km (0.08 R)
• M17: 2,733,153 km (0.03 R)
• M18: 2,886,042 km (0.085 R)
• M19: 3,103,258 km (0.049 R)
• M20: 3,289,956 km (0.119 R)
• M21: 3,407,540 km (0.105 R)
• M22: 3,517,196 km (0.1 R)
• M23: 3,815,643 km (0.069 R)
• M24: 3,910,788 km (0.116 R)
• M25: 4,220,156 km (0.055 R)
• M26: 4,318,591 km (0.12 R)
• M27: 4,407,752 km (0.094 R)
• M28: 4,588,017 km (0.116 R)
• M29: 4,699,318 km (0.097 R)
• M30: 4,863,128 km (0.092 R)
• M31: 5,059,849 km (0.109 R)
• M32: 5,154,095 km (0.075 R)
• M33: 5,259,412 km (0.064 R)
• M34: 5,344,234 km (0.061 R)
• M35: 5,483,061 km (0.106 R)
• M36: 5,623,085 km (0.094 R)
• M37: 5,797,067 km (0.045 R)
• M38: 5,895,652 km (0.069 R)
• M39: 6,072,477 km (0.069 R)
• M40: 6,318,565 km (0.082 R)
• M41: 6,499,429 km (0.073 R)
• M42: 6,774,240 km (0.109 R)
• M43: 7,006,117 km (0.044 R)
• M44: 7,134,921 km (0.089 R)
• M45: 7,217,200 km (0.072 R)
• M46: 7,382,805 km (0.115 R)
• M47: 7,935,718 km (0.078 R)
• M48: 8,045,523 km (0.082 R)
• M49: 8,155,777 km (0.081 R)
• M50: 8,254,212 km (0.105 R)
• M51: 8,390,346 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779

Radius: 5.2

Gravity: 28.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.66 AU - 9.04 AU

Year: 18506 Days

Day: 19.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,416,192 km

• M1: 344,823 km (0.075 R)
• M2: 690,245 km (0.086 R)
• M3: 736,620 km (0.108 R)
• M4: 932,593 km (0.097 R)
• M5: 1,227,899 km (0.117 R)
• M6: 2,065,348 km (0.092 R)
• M7: 2,271,045 km (0.107 R)
• M8: 2,411,817 km (0.095 R)
• M9: 2,519,378 km (0.088 R)
• M10: 2,851,335 km (0.111 R)
• M11: 2,965,030 km (0.074 R)
• M12: 3,315,238 km (0.097 R)
• M13: 3,394,824 km (0.089 R)
• M14: 3,475,009 km (0.102 R)
• M15: 4,268,326 km (0.114 R)
• M16: 4,485,991 km (0.03 R)
• M17: 4,977,869 km (0.112 R)
• M18: 5,115,050 km (0.094 R)
• M19: 5,963,570 km (0.084 R)
• M20: 6,256,033 km (0.049 R)
• M21: 6,653,216 km (0.116 R)
• M22: 7,212,712 km (0.078 R)
• M23: 7,471,965 km (0.054 R)
• M24: 7,681,701 km (0.085 R)
• M25: 8,376,284 km (0.07 R)
• M26: 8,703,604 km (0.088 R)
• M27: 8,868,910 km (0.107 R)
• M28: 9,090,763 km (0.114 R)
• M29: 9,653,700 km (0.076 R)
• M30: 9,767,544 km (0.071 R)
• M31: 10,753,843 km (0.083 R)
• M32: 10,812,934 km (0.096 R)
• M33: 10,872,025 km (0.088 R)
• M34: 11,408,782 km (0.117 R)
• M35: 11,893,180 km (0.109 R)
• M36: 12,508,177 km (0.047 R)
• M37: 12,694,576 km (0.099 R)
• M38: 12,944,704 km (0.079 R)
• M39: 14,414,054 km (0.115 R)
• M40: 15,400,502 km (0.076 R)
• M41: 16,612,544 km (0.079 R)
• M42: 17,715,529 km (0.117 R)
• M43: 19,918,956 km (0.12 R)
• M44: 20,064,066 km (0.113 R)
• M45: 21,832,463 km (0.117 R)
• M46: 21,982,061 km (0.12 R)
• M47: 23,957,650 km (0.111 R)
• M48: 24,189,377 km (0.115 R)
• M49: 24,266,719 km (0.109 R)
• M50: 24,810,508 km (0.08 R)
• M51: 27,025,753 km (0.106 R)
• M52: 27,428,022 km (0.109 R)
• M53: 29,056,544 km (0.045 R)
• M54: 31,219,879 km (0.045 R)
• M55: 31,557,372 km (0.118 R)
• M56: 31,980,883 km (0.083 R)
• M57: 32,150,677 km (0.091 R)
• M58: 32,747,871 km (0.12 R)
• M59: 34,997,375 km (0.073 R)
• M60: 35,964,076 km (0.041 R)
• M61: 36,494,999 km (0.112 R)
• M62: 39,552,331 km (0.078 R)
• M63: 39,643,585 km (0.109 R)
• M64: 40,467,122 km (0.063 R)
• M65: 40,558,975 km (0.096 R)
• M66: 41,296,343 km (0.105 R)
• M67: 41,573,996 km (0.064 R)
• M68: 42,784,393 km (0.117 R)
• M69: 42,877,891 km (0.049 R)
• M70: 42,971,540 km (0.115 R)
• M71: 45,621,217 km (0.062 R)
• M72: 46,676,630 km (0.097 R)
• M73: 48,811,242 km (0.069 R)
• M74: 49,202,889 km (0.07 R)
• M75: 50,186,196 km (0.073 R)
• M76: 51,176,085 km (0.116 R)
• M77: 53,175,162 km (0.084 R)
• M78: 54,082,921 km (0.103 R)
• M79: 54,488,032 km (0.087 R)
• M80: 54,589,460 km (0.113 R)
• M81: 54,792,614 km (0.086 R)
• M82: 54,894,191 km (0.104 R)
• M83: 61,316,577 km (0.028 R)
• M84: 62,162,403 km (0.118 R)
• M85: 62,692,877 km (0.115 R)
• M86: 62,905,605 km (0.049 R)
• M87: 64,400,986 km (0.09 R)
• M88: 65,476,146 km (0.058 R)
• M89: 66,340,672 km (0.065 R)
• M90: 67,426,453 km (0.083 R)
• M91: 68,518,218 km (0.102 R)
• M92: 68,737,379 km (0.118 R)
• M93: 72,385,174 km (0.119 R)
• M94: 72,943,323 km (0.091 R)
• M95: 75,077,337 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit