🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.9 AU - 1.11 AU

Year: 375 Days

Day: 29.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,253,282 km

• M1: 189,391 km (0.082 R)

Planet 2 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.6

Radius: 3.7

Gravity: 66.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.81 AU - 21.51 AU

Year: 27811 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 110,253,282 km

• M1: 49,367 km (0.055 R)
• M2: 363,373 km (0.05 R)
• M3: 758,461 km (0.093 R)
• M4: 1,540,708 km (0.118 R)
• M5: 1,617,303 km (0.042 R)
• M6: 3,443,593 km (0.074 R)
• M7: 4,381,572 km (0.091 R)
• M8: 4,934,635 km (0.117 R)
• M9: 4,991,183 km (0.042 R)
• M10: 5,451,047 km (0.105 R)
• M11: 5,984,364 km (0.115 R)
• M12: 6,165,826 km (0.116 R)
• M13: 6,349,083 km (0.08 R)
• M14: 7,485,877 km (0.105 R)
• M15: 7,746,926 km (0.115 R)
• M16: 7,812,599 km (0.067 R)
• M17: 8,345,168 km (0.044 R)
• M18: 9,514,873 km (0.114 R)
• M19: 10,011,389 km (0.067 R)
• M20: 11,851,891 km (0.093 R)
• M21: 12,539,443 km (0.058 R)
• M22: 13,873,258 km (0.087 R)
• M23: 14,759,924 km (0.119 R)
• M24: 14,841,455 km (0.075 R)
• M25: 16,249,919 km (0.104 R)
• M26: 17,527,784 km (0.115 R)
• M27: 17,960,720 km (0.107 R)
• M28: 19,014,488 km (0.117 R)
• M29: 20,906,003 km (0.11 R)
• M30: 21,180,964 km (0.106 R)
• M31: 21,827,526 km (0.11 R)
• M32: 22,106,526 km (0.089 R)
• M33: 22,293,224 km (0.04 R)
• M34: 22,856,460 km (0.096 R)
• M35: 23,045,253 km (0.117 R)
• M36: 23,329,339 km (0.105 R)
• M37: 24,381,012 km (0.07 R)
• M38: 25,741,754 km (0.111 R)
• M39: 28,030,303 km (0.109 R)
• M40: 30,175,835 km (0.058 R)
• M41: 32,267,662 km (0.116 R)
• M42: 32,479,343 km (0.101 R)
• M43: 33,117,378 km (0.078 R)
• M44: 33,224,191 km (0.105 R)
• M45: 33,867,013 km (0.112 R)
• M46: 35,056,167 km (0.097 R)
• M47: 36,589,395 km (0.09 R)
• M48: 37,697,766 km (0.105 R)
• M49: 38,032,416 km (0.109 R)
• M50: 38,592,511 km (0.097 R)
• M51: 39,155,148 km (0.063 R)
• M52: 40,745,224 km (0.097 R)
• M53: 41,088,551 km (0.111 R)
• M54: 41,318,184 km (0.117 R)
• M55: 41,778,347 km (0.072 R)
• M56: 44,105,192 km (0.083 R)
• M57: 45,521,286 km (0.084 R)
• M58: 47,914,403 km (0.12 R)
• M59: 48,156,003 km (0.104 R)
• M60: 48,640,252 km (0.095 R)
• M61: 49,247,918 km (0.104 R)
• M62: 50,225,540 km (0.072 R)
• M63: 51,456,282 km (0.078 R)
• M64: 51,827,584 km (0.032 R)
• M65: 55,334,607 km (0.057 R)
• M66: 56,223,218 km (0.073 R)
• M67: 56,605,590 km (0.081 R)
• M68: 59,046,728 km (0.061 R)
• M69: 61,390,927 km (0.118 R)
• M70: 62,179,158 km (0.074 R)
• M71: 62,442,600 km (0.113 R)
• M72: 62,838,436 km (0.104 R)
• M73: 65,097,513 km (0.071 R)
• M74: 65,901,153 km (0.112 R)
• M75: 68,467,654 km (0.056 R)
• M76: 69,968,420 km (0.027 R)
• M77: 70,242,483 km (0.092 R)
• M78: 70,379,665 km (0.032 R)
• M79: 73,558,470 km (0.1 R)
• M80: 75,656,730 km (0.082 R)
• M81: 77,632,917 km (0.09 R)
• M82: 78,342,759 km (0.096 R)
• M83: 78,627,294 km (0.109 R)
• M84: 79,911,891 km (0.038 R)
• M85: 81,059,756 km (0.049 R)
• M86: 82,646,840 km (0.119 R)
• M87: 86,585,602 km (0.071 R)
• M88: 90,137,654 km (0.049 R)
• M89: 91,631,688 km (0.079 R)
• M90: 93,284,595 km (0.083 R)
• M91: 93,888,072 km (0.104 R)
• M92: 94,795,683 km (0.11 R)
• M93: 97,536,017 km (0.108 R)
• M94: 97,689,055 km (0.05 R)
• M95: 98,608,783 km (0.106 R)
• M96: 100,302,380 km (0.086 R)
• M97: 100,456,765 km (0.05 R)
• M98: 101,695,137 km (0.102 R)
• M99: 102,471,699 km (0.117 R)
• M100: 103,094,325 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933

Radius: 7.1

Gravity: 18.51 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.83 AU - 20.23 AU

Year: 29891 Days

Day: 17.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,253,282 km

• M1: 523,742 km (0.078 R)
• M2: 840,740 km (0.1 R)
• M3: 904,319 km (0.075 R)
• M4: 1,283,251 km (0.102 R)
• M5: 1,357,152 km (0.09 R)
• M6: 1,627,176 km (0.057 R)
• M7: 2,581,012 km (0.12 R)
• M8: 2,675,109 km (0.067 R)
• M9: 2,770,253 km (0.107 R)
• M10: 3,571,948 km (0.112 R)
• M11: 4,107,359 km (0.081 R)
• M12: 4,497,062 km (0.031 R)
• M13: 5,074,210 km (0.102 R)
• M14: 5,251,932 km (0.11 R)
• M15: 5,613,511 km (0.069 R)
• M16: 5,674,546 km (0.08 R)
• M17: 5,797,366 km (0.099 R)
• M18: 6,552,387 km (0.101 R)
• M19: 7,007,015 km (0.095 R)
• M20: 7,878,273 km (0.074 R)
• M21: 9,356,449 km (0.055 R)
• M22: 9,867,924 km (0.057 R)
• M23: 10,463,623 km (0.113 R)
• M24: 11,456,055 km (0.116 R)
• M25: 12,879,479 km (0.059 R)
• M26: 14,441,281 km (0.114 R)
• M27: 14,693,353 km (0.104 R)
• M28: 15,372,677 km (0.093 R)
• M29: 17,115,044 km (0.059 R)
• M30: 17,560,396 km (0.069 R)
• M31: 18,371,516 km (0.104 R)
• M32: 19,472,108 km (0.047 R)
• M33: 21,162,414 km (0.115 R)
• M34: 21,544,487 km (0.119 R)
• M35: 25,996,071 km (0.038 R)
• M36: 28,798,338 km (0.096 R)
• M37: 29,327,765 km (0.106 R)
• M38: 30,719,025 km (0.11 R)
• M39: 30,935,044 km (0.063 R)
• M40: 31,368,430 km (0.117 R)
• M41: 32,790,956 km (0.078 R)
• M42: 33,011,762 km (0.091 R)
• M43: 34,234,426 km (0.115 R)
• M44: 34,907,616 km (0.096 R)
• M45: 35,020,263 km (0.116 R)
• M46: 35,133,060 km (0.045 R)
• M47: 37,990,678 km (0.111 R)
• M48: 40,921,899 km (0.048 R)
• M49: 42,595,002 km (0.116 R)
• M50: 44,168,472 km (0.11 R)
• M51: 45,268,914 km (0.056 R)
• M52: 47,123,030 km (0.115 R)
• M53: 47,247,496 km (0.066 R)
• M54: 47,621,640 km (0.066 R)
• M55: 48,247,258 km (0.036 R)
• M56: 48,875,719 km (0.096 R)
• M57: 53,479,743 km (0.117 R)
• M58: 54,260,344 km (0.082 R)
• M59: 54,913,788 km (0.103 R)
• M60: 55,833,067 km (0.115 R)
• M61: 58,621,122 km (0.051 R)
• M62: 59,291,620 km (0.056 R)
• M63: 59,560,447 km (0.102 R)
• M64: 60,234,535 km (0.08 R)
• M65: 61,454,057 km (0.087 R)
• M66: 61,726,325 km (0.1 R)
• M67: 64,331,423 km (0.077 R)
• M68: 66,972,274 km (0.084 R)
• M69: 68,799,612 km (0.089 R)
• M70: 69,223,572 km (0.081 R)
• M71: 69,648,430 km (0.071 R)
• M72: 80,547,383 km (0.106 R)
• M73: 81,441,829 km (0.118 R)
• M74: 83,541,884 km (0.082 R)
• M75: 85,811,583 km (0.059 R)
• M76: 88,561,939 km (0.12 R)
• M77: 88,715,576 km (0.052 R)
• M78: 89,331,172 km (0.108 R)
• M79: 89,485,258 km (0.09 R)
• M80: 93,522,455 km (0.1 R)
• M81: 94,148,822 km (0.112 R)
• M82: 94,305,600 km (0.116 R)
• M83: 94,462,528 km (0.098 R)
• M84: 97,143,023 km (0.099 R)
• M85: 98,731,453 km (0.055 R)
• M86: 99,528,959 km (0.04 R)
• M87: 99,688,730 km (0.063 R)
• M88: 100,168,490 km (0.11 R)
• M89: 102,095,012 km (0.103 R)
• M90: 104,845,368 km (0.049 R)
• M91: 108,111,988 km (0.111 R)
• M92: 109,263,293 km (0.1 R)
• M93: 109,923,019 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 15,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit