🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.55 AU - 0.65 AU

Year: 173 Days

Day: 45.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 14.3

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.55 AU - 5.99 AU

Year: 4510 Days

Day: 6.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 96,758,843 km

• M1: 185,950 km (0.077 R)
• M2: 297,401 km (0.032 R)
• M3: 427,401 km (0.101 R)
• M4: 631,752 km (0.085 R)
• M5: 778,657 km (0.108 R)
• M6: 983,307 km (0.087 R)
• M7: 1,207,105 km (0.114 R)
• M8: 1,488,050 km (0.047 R)
• M9: 1,720,226 km (0.117 R)
• M10: 2,471,955 km (0.086 R)
• M11: 2,732,854 km (0.099 R)
• M12: 2,883,499 km (0.114 R)
• M13: 3,089,046 km (0.112 R)
• M14: 3,211,118 km (0.093 R)
• M15: 3,569,256 km (0.071 R)
• M16: 3,660,809 km (0.11 R)
• M17: 3,790,361 km (0.094 R)
• M18: 3,921,409 km (0.085 R)
• M19: 4,227,037 km (0.109 R)
• M20: 4,659,824 km (0.088 R)
• M21: 5,024,843 km (0.037 R)
• M22: 5,934,248 km (0.087 R)
• M23: 6,285,803 km (0.105 R)
• M24: 7,055,335 km (0.119 R)
• M25: 7,147,786 km (0.11 R)
• M26: 7,334,036 km (0.07 R)
• M27: 7,664,049 km (0.1 R)
• M28: 8,071,254 km (0.119 R)
• M29: 8,314,051 km (0.108 R)
• M30: 8,584,075 km (0.12 R)
• M31: 8,931,890 km (0.051 R)
• M32: 9,032,121 km (0.072 R)
• M33: 9,641,433 km (0.044 R)
• M34: 9,951,101 km (0.047 R)
• M35: 10,133,311 km (0.096 R)
• M36: 10,606,938 km (0.053 R)
• M37: 11,330,992 km (0.102 R)
• M38: 11,521,280 km (0.109 R)
• M39: 11,685,239 km (0.097 R)
• M40: 11,822,570 km (0.109 R)
• M41: 12,098,728 km (0.102 R)
• M42: 12,265,380 km (0.095 R)
• M43: 12,376,980 km (0.082 R)
• M44: 12,741,999 km (0.108 R)
• M45: 13,310,471 km (0.078 R)
• M46: 13,482,508 km (0.093 R)
• M47: 14,501,718 km (0.078 R)
• M48: 14,678,842 km (0.09 R)
• M49: 14,946,024 km (0.078 R)
• M50: 15,485,175 km (0.07 R)
• M51: 15,696,557 km (0.102 R)
• M52: 15,939,354 km (0.059 R)
• M53: 16,061,276 km (0.11 R)
• M54: 16,891,993 km (0.088 R)
• M55: 17,958,028 km (0.112 R)
• M56: 18,212,045 km (0.077 R)
• M57: 18,499,123 km (0.034 R)
• M58: 18,884,487 km (0.114 R)
• M59: 19,272,394 km (0.096 R)
• M60: 19,402,245 km (0.084 R)
• M61: 19,826,355 km (0.115 R)
• M62: 19,957,553 km (0.047 R)
• M63: 20,121,811 km (0.109 R)
• M64: 20,485,035 km (0.045 R)
• M65: 20,717,211 km (0.041 R)
• M66: 20,816,993 km (0.058 R)
• M67: 21,621,081 km (0.052 R)
• M68: 21,959,023 km (0.11 R)
• M69: 22,128,816 km (0.089 R)
• M70: 22,230,842 km (0.111 R)
• M71: 22,367,126 km (0.097 R)
• M72: 22,708,957 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.6

Radius: 12.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.3 AU - 8.48 AU

Year: 6742 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 168.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 96,758,843 km

• M1: 172,337 km (0.106 R)
• M2: 337,493 km (0.076 R)
• M3: 590,164 km (0.03 R)
• M4: 1,093,860 km (0.055 R)
• M5: 1,219,971 km (0.047 R)
• M6: 1,428,510 km (0.099 R)
• M7: 1,527,394 km (0.054 R)
• M8: 1,774,530 km (0.116 R)
• M9: 2,147,029 km (0.104 R)
• M10: 2,284,509 km (0.064 R)
• M11: 2,520,425 km (0.079 R)
• M12: 2,690,368 km (0.112 R)
• M13: 3,067,355 km (0.101 R)
• M14: 3,170,876 km (0.072 R)
• M15: 3,569,405 km (0.086 R)
• M16: 4,068,912 km (0.098 R)
• M17: 4,211,629 km (0.099 R)
• M18: 4,298,096 km (0.049 R)
• M19: 4,649,951 km (0.12 R)
• M20: 5,570,277 km (0.115 R)
• M21: 6,018,921 km (0.097 R)
• M22: 6,579,314 km (0.104 R)
• M23: 7,019,431 km (0.085 R)
• M24: 7,122,355 km (0.115 R)
• M25: 8,035,201 km (0.068 R)
• M26: 8,432,682 km (0.104 R)
• M27: 8,873,547 km (0.107 R)
• M28: 9,096,747 km (0.079 R)
• M29: 9,359,591 km (0.056 R)
• M30: 11,632,581 km (0.093 R)
• M31: 11,754,653 km (0.104 R)
• M32: 11,959,003 km (0.065 R)
• M33: 12,082,272 km (0.071 R)
• M34: 12,662,712 km (0.085 R)
• M35: 12,788,374 km (0.103 R)
• M36: 13,167,605 km (0.079 R)
• M37: 13,422,519 km (0.075 R)
• M38: 13,593,360 km (0.108 R)
• M39: 13,679,080 km (0.092 R)
• M40: 13,850,968 km (0.108 R)
• M41: 14,545,999 km (0.078 R)
• M42: 15,341,411 km (0.103 R)
• M43: 15,475,301 km (0.115 R)
• M44: 16,060,229 km (0.085 R)
• M45: 16,606,710 km (0.116 R)
• M46: 17,251,926 km (0.069 R)
• M47: 17,764,598 km (0.112 R)
• M48: 17,858,395 km (0.084 R)
• M49: 18,757,329 km (0.034 R)
• M50: 19,332,682 km (0.026 R)
• M51: 20,157,715 km (0.088 R)
• M52: 20,697,763 km (0.113 R)
• M53: 22,346,182 km (0.103 R)
• M54: 22,599,601 km (0.098 R)
• M55: 23,417,003 km (0.037 R)
• M56: 24,088,249 km (0.083 R)
• M57: 25,661,570 km (0.09 R)
• M58: 26,621,390 km (0.081 R)
• M59: 26,943,923 km (0.111 R)
• M60: 27,267,802 km (0.048 R)
• M61: 28,521,283 km (0.062 R)
• M62: 28,961,549 km (0.049 R)
• M63: 29,127,304 km (0.111 R)
• M64: 29,626,362 km (0.11 R)
• M65: 29,737,663 km (0.105 R)
• M66: 30,689,255 km (0.111 R)
• M67: 31,423,781 km (0.031 R)
• M68: 31,594,023 km (0.054 R)
• M69: 34,360,537 km (0.098 R)
• M70: 34,594,508 km (0.026 R)
• M71: 35,005,453 km (0.112 R)
• M72: 36,247,564 km (0.062 R)
• M73: 37,143,655 km (0.107 R)
• M74: 37,624,612 km (0.074 R)
• M75: 37,805,476 km (0.045 R)
• M76: 38,047,077 km (0.095 R)
• M77: 39,568,786 km (0.059 R)
• M78: 40,367,938 km (0.106 R)
• M79: 41,172,476 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.8

Radius: 5.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.15 AU - 18.97 AU

Year: 22881 Days

Day: 18.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 73 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 96,758,843 km

• M1: 689,945 km (0.065 R)
• M2: 934,987 km (0.082 R)
• M3: 1,350,570 km (0.065 R)
• M4: 1,758,224 km (0.092 R)
• M5: 2,138,502 km (0.113 R)
• M6: 2,460,885 km (0.119 R)
• M7: 2,955,156 km (0.086 R)
• M8: 3,295,342 km (0.066 R)
• M9: 6,183,478 km (0.074 R)
• M10: 6,525,160 km (0.051 R)
• M11: 7,061,019 km (0.084 R)
• M12: 7,179,351 km (0.114 R)
• M13: 7,756,650 km (0.104 R)
• M14: 9,032,271 km (0.11 R)
• M15: 9,393,699 km (0.103 R)
• M16: 13,171,494 km (0.105 R)
• M17: 13,346,524 km (0.117 R)
• M18: 13,698,976 km (0.093 R)
• M19: 13,994,881 km (0.048 R)
• M20: 14,263,110 km (0.095 R)
• M21: 15,108,338 km (0.12 R)
• M22: 16,406,398 km (0.115 R)
• M23: 17,259,406 km (0.065 R)
• M24: 19,637,413 km (0.086 R)
• M25: 20,373,884 km (0.06 R)
• M26: 21,873,901 km (0.076 R)
• M27: 22,150,508 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.3

Radius: 4.1

Gravity: 47.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.98 AU - 20.5 AU

Year: 26685 Days

Day: 25 Hours

Environment

Temp: -201 °C

Axial Tilt: 155.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,758,843 km

• M1: 388,356 km (0.113 R)
• M2: 433,235 km (0.112 R)
• M3: 630,705 km (0.049 R)
• M4: 739,313 km (0.113 R)
• M5: 883,375 km (0.093 R)
• M6: 974,181 km (0.108 R)
• M7: 1,099,993 km (0.118 R)
• M8: 1,841,999 km (0.079 R)
• M9: 1,880,595 km (0.075 R)
• M10: 3,531,108 km (0.053 R)
• M11: 4,954,831 km (0.06 R)
• M12: 5,557,262 km (0.118 R)
• M13: 6,889,431 km (0.112 R)
• M14: 7,070,145 km (0.109 R)
• M15: 7,374,876 km (0.049 R)
• M16: 7,497,995 km (0.098 R)
• M17: 8,765,687 km (0.069 R)
• M18: 9,424,067 km (0.11 R)
• M19: 9,826,785 km (0.082 R)
• M20: 9,962,171 km (0.046 R)
• M21: 10,579,412 km (0.038 R)
• M22: 13,094,451 km (0.057 R)
• M23: 13,393,198 km (0.077 R)
• M24: 13,694,189 km (0.077 R)
• M25: 14,687,519 km (0.07 R)
• M26: 14,764,861 km (0.107 R)
• M27: 15,862,311 km (0.049 R)
• M28: 16,904,559 km (0.07 R)
• M29: 17,721,364 km (0.117 R)
• M30: 18,970,356 km (0.032 R)
• M31: 19,138,953 km (0.117 R)
• M32: 19,392,970 km (0.071 R)
• M33: 21,728,044 km (0.077 R)
• M34: 24,516,398 km (0.027 R)
• M35: 25,068,863 km (0.109 R)
• M36: 25,253,916 km (0.115 R)
• M37: 25,532,467 km (0.118 R)
• M38: 25,718,716 km (0.098 R)
• M39: 26,092,412 km (0.115 R)
• M40: 27,796,631 km (0.116 R)
• M41: 29,634,141 km (0.114 R)
• M42: 29,829,965 km (0.084 R)
• M43: 30,715,884 km (0.109 R)
• M44: 31,211,801 km (0.073 R)
• M45: 31,510,547 km (0.111 R)
• M46: 32,917,665 km (0.111 R)
• M47: 34,859,595 km (0.092 R)
• M48: 36,209,716 km (0.062 R)
• M49: 36,943,643 km (0.119 R)
• M50: 37,365,359 km (0.103 R)
• M51: 37,788,572 km (0.053 R)
• M52: 39,928,420 km (0.1 R)
• M53: 40,686,582 km (0.064 R)
• M54: 41,121,911 km (0.064 R)
• M55: 42,107,163 km (0.112 R)
• M56: 44,324,204 km (0.104 R)
• M57: 44,996,796 km (0.118 R)
• M58: 46,806,481 km (0.035 R)
• M59: 47,720,225 km (0.066 R)
• M60: 49,217,699 km (0.11 R)
• M61: 49,913,928 km (0.115 R)
• M62: 52,613,122 km (0.107 R)
• M63: 53,563,069 km (0.08 R)
• M64: 55,600,293 km (0.094 R)
• M65: 56,204,369 km (0.104 R)
• M66: 56,689,066 km (0.085 R)
• M67: 58,151,684 km (0.1 R)
• M68: 60,245,007 km (0.11 R)
• M69: 60,616,908 km (0.107 R)
• M70: 60,741,074 km (0.054 R)
• M71: 65,648,482 km (0.076 R)
• M72: 67,183,955 km (0.073 R)
• M73: 70,029,456 km (0.111 R)
• M74: 70,812,302 km (0.083 R)
• M75: 71,597,990 km (0.102 R)
• M76: 72,782,057 km (0.085 R)
• M77: 73,575,075 km (0.108 R)
• M78: 75,436,372 km (0.105 R)
• M79: 77,044,100 km (0.115 R)
• M80: 77,852,078 km (0.041 R)
• M81: 79,205,191 km (0.049 R)
• M82: 79,612,546 km (0.095 R)
• M83: 80,839,099 km (0.041 R)
• M84: 81,112,414 km (0.096 R)
• M85: 81,249,296 km (0.059 R)
• M86: 82,071,785 km (0.083 R)
• M87: 83,448,684 km (0.117 R)
• M88: 83,863,220 km (0.095 R)
• M89: 84,833,213 km (0.11 R)
• M90: 85,389,118 km (0.098 R)
• M91: 88,187,047 km (0.075 R)
• M92: 88,609,362 km (0.076 R)
• M93: 92,439,815 km (0.076 R)
• M94: 92,725,697 km (0.069 R)
• M95: 94,447,120 km (0.113 R)
• M96: 95,023,371 km (0.07 R)
• M97: 95,889,842 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit