🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 9.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.2 AU - 1.24 AU

Year: 914 Days

Day: 10.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,514,519 km

• M1: 118,930 km (0.105 R)
• M2: 206,894 km (0.094 R)
• M3: 271,071 km (0.04 R)
• M4: 351,256 km (0.091 R)
• M5: 413,788 km (0.1 R)
• M6: 580,141 km (0.094 R)
• M7: 645,664 km (0.084 R)
• M8: 726,298 km (0.107 R)
• M9: 834,457 km (0.065 R)
• M10: 937,380 km (0.115 R)
• M11: 1,021,753 km (0.083 R)
• M12: 1,144,274 km (0.041 R)
• M13: 1,268,889 km (0.113 R)
• M14: 1,343,987 km (0.079 R)
• M15: 1,411,007 km (0.101 R)
• M16: 1,472,641 km (0.102 R)
• M17: 1,565,243 km (0.105 R)
• M18: 1,646,175 km (0.045 R)
• M19: 1,787,844 km (0.082 R)
• M20: 1,854,864 km (0.064 R)
• M21: 2,046,499 km (0.096 R)
• M22: 2,142,840 km (0.073 R)
• M23: 2,233,347 km (0.12 R)
• M24: 2,348,088 km (0.109 R)
• M25: 2,441,288 km (0.1 R)
• M26: 2,603,601 km (0.074 R)
• M27: 2,667,928 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 13.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.18 AU - 1.68 AU

Year: 1160 Days

Day: 6.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 60,514,519 km

• M1: 168,746 km (0.118 R)
• M2: 258,804 km (0.071 R)
• M3: 358,287 km (0.048 R)
• M4: 461,061 km (0.086 R)
• M5: 662,270 km (0.103 R)
• M6: 781,200 km (0.076 R)
• M7: 871,108 km (0.038 R)
• M8: 1,069,475 km (0.091 R)
• M9: 1,192,145 km (0.115 R)
• M10: 1,326,933 km (0.097 R)
• M11: 1,474,885 km (0.111 R)
• M12: 1,652,009 km (0.115 R)
• M13: 1,739,374 km (0.051 R)
• M14: 2,019,721 km (0.056 R)
• M15: 2,105,141 km (0.088 R)
• M16: 2,261,920 km (0.06 R)
• M17: 2,395,511 km (0.104 R)
• M18: 2,532,094 km (0.086 R)
• M19: 2,841,612 km (0.099 R)
• M20: 2,947,527 km (0.095 R)
• M21: 3,045,065 km (0.112 R)
• M22: 3,133,776 km (0.069 R)
• M23: 3,233,408 km (0.115 R)
• M24: 3,518,243 km (0.027 R)
• M25: 3,653,330 km (0.095 R)
• M26: 4,090,604 km (0.042 R)
• M27: 4,522,344 km (0.058 R)
• M28: 4,806,879 km (0.066 R)
• M29: 5,038,905 km (0.081 R)
• M30: 5,215,281 km (0.064 R)
• M31: 5,369,816 km (0.076 R)
• M32: 5,525,996 km (0.119 R)
• M33: 5,707,907 km (0.076 R)
• M34: 5,793,626 km (0.081 R)
• M35: 5,892,062 km (0.095 R)
• M36: 6,341,753 km (0.064 R)
• M37: 6,725,172 km (0.106 R)
• M38: 6,919,799 km (0.04 R)
• M39: 7,142,550 km (0.118 R)
• M40: 7,261,481 km (0.08 R)
• M41: 7,381,159 km (0.11 R)
• M42: 7,662,702 km (0.103 R)
• M43: 7,757,398 km (0.104 R)
• M44: 7,866,006 km (0.104 R)
• M45: 8,444,949 km (0.1 R)
• M46: 8,627,010 km (0.113 R)
• M47: 8,782,143 km (0.119 R)
• M48: 9,009,233 km (0.063 R)
• M49: 9,498,567 km (0.119 R)
• M50: 9,673,298 km (0.1 R)
• M51: 9,908,017 km (0.116 R)
• M52: 9,996,429 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.8

Radius: 7.9

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.98 AU - 7.56 AU

Year: 13295 Days

Day: 15.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,514,519 km

• M1: 149,897 km (0.04 R)
• M2: 351,555 km (0.075 R)
• M3: 655,837 km (0.119 R)
• M4: 856,448 km (0.108 R)
• M5: 1,099,395 km (0.115 R)
• M6: 1,364,033 km (0.081 R)
• M7: 1,414,298 km (0.107 R)
• M8: 1,491,042 km (0.086 R)
• M9: 1,621,940 km (0.107 R)
• M10: 2,672,716 km (0.104 R)
• M11: 3,028,609 km (0.111 R)
• M12: 3,856,633 km (0.12 R)
• M13: 3,964,942 km (0.102 R)
• M14: 4,866,718 km (0.11 R)
• M15: 5,829,530 km (0.1 R)
• M16: 6,079,209 km (0.089 R)
• M17: 6,163,283 km (0.099 R)
• M18: 7,969,677 km (0.046 R)
• M19: 8,200,506 km (0.054 R)
• M20: 9,049,624 km (0.068 R)
• M21: 9,145,666 km (0.113 R)
• M22: 9,729,397 km (0.094 R)
• M23: 9,976,084 km (0.041 R)
• M24: 10,627,283 km (0.09 R)
• M25: 10,881,300 km (0.038 R)
• M26: 11,447,379 km (0.109 R)
• M27: 11,812,697 km (0.092 R)
• M28: 13,806,088 km (0.1 R)
• M29: 13,861,440 km (0.048 R)
• M30: 13,972,292 km (0.084 R)
• M31: 14,756,334 km (0.045 R)
• M32: 15,497,292 km (0.084 R)
• M33: 16,250,218 km (0.085 R)
• M34: 17,731,536 km (0.113 R)
• M35: 17,791,675 km (0.052 R)
• M36: 18,396,948 km (0.057 R)
• M37: 18,947,318 km (0.105 R)
• M38: 19,193,706 km (0.111 R)
• M39: 19,317,274 km (0.116 R)
• M40: 19,441,141 km (0.107 R)
• M41: 20,001,834 km (0.097 R)
• M42: 20,821,032 km (0.097 R)
• M43: 21,715,477 km (0.11 R)
• M44: 21,779,804 km (0.11 R)
• M45: 22,426,965 km (0.086 R)
• M46: 23,409,673 km (0.12 R)
• M47: 23,939,399 km (0.108 R)
• M48: 24,072,541 km (0.086 R)
• M49: 24,473,164 km (0.08 R)
• M50: 25,145,906 km (0.119 R)
• M51: 27,478,137 km (0.055 R)
• M52: 27,547,849 km (0.1 R)
• M53: 27,896,861 km (0.084 R)
• M54: 28,599,373 km (0.118 R)
• M55: 28,952,873 km (0.106 R)
• M56: 29,378,927 km (0.083 R)
• M57: 29,521,494 km (0.078 R)
• M58: 30,021,899 km (0.113 R)
• M59: 30,165,513 km (0.081 R)
• M60: 30,453,190 km (0.073 R)
• M61: 30,669,658 km (0.026 R)
• M62: 31,978,639 km (0.043 R)
• M63: 32,125,245 km (0.108 R)
• M64: 33,454,422 km (0.073 R)
• M65: 34,051,019 km (0.072 R)
• M66: 34,275,565 km (0.104 R)
• M67: 34,952,346 km (0.078 R)
• M68: 36,701,743 km (0.091 R)
• M69: 36,778,487 km (0.115 R)
• M70: 38,401,773 km (0.078 R)
• M71: 38,791,625 km (0.114 R)
• M72: 39,261,363 km (0.102 R)
• M73: 40,443,635 km (0.032 R)
• M74: 40,840,368 km (0.054 R)
• M75: 43,004,750 km (0.104 R)
• M76: 44,304,905 km (0.103 R)
• M77: 44,713,906 km (0.067 R)
• M78: 44,795,886 km (0.117 R)
• M79: 45,617,926 km (0.045 R)
• M80: 46,943,662 km (0.091 R)
• M81: 47,360,591 km (0.081 R)
• M82: 47,946,267 km (0.099 R)
• M83: 49,632,983 km (0.101 R)
• M84: 50,057,692 km (0.095 R)
• M85: 50,313,055 km (0.09 R)
• M86: 51,167,558 km (0.074 R)
• M87: 51,253,278 km (0.051 R)
• M88: 51,768,493 km (0.078 R)
• M89: 51,940,680 km (0.064 R)
• M90: 52,717,691 km (0.115 R)
• M91: 55,071,614 km (0.098 R)
• M92: 56,305,647 km (0.043 R)
• M93: 56,659,894 km (0.036 R)
• M94: 56,748,606 km (0.117 R)
• M95: 57,281,623 km (0.118 R)
• M96: 58,621,422 km (0.116 R)
• M97: 60,242,913 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 20,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit