🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.12 AU - 1.22 AU

Year: 449 Days

Day: 12.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.83 AU - 2.33 AU

Year: 1064 Days

Day: 24.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 13.7

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.31 AU - 10.67 AU

Year: 9563 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,126,304 km

• M1: 228,586 km (0.106 R)
• M2: 324,029 km (0.074 R)
• M3: 544,387 km (0.074 R)
• M4: 636,389 km (0.089 R)
• M5: 786,436 km (0.117 R)
• M6: 912,547 km (0.037 R)
• M7: 1,065,735 km (0.095 R)
• M8: 1,443,919 km (0.073 R)
• M9: 1,888,374 km (0.054 R)
• M10: 2,063,104 km (0.08 R)
• M11: 2,295,729 km (0.098 R)
• M12: 2,482,876 km (0.093 R)
• M13: 2,730,909 km (0.079 R)
• M14: 2,958,447 km (0.107 R)
• M15: 3,103,857 km (0.117 R)
• M16: 3,222,039 km (0.067 R)
• M17: 4,253,815 km (0.096 R)
• M18: 4,385,462 km (0.09 R)
• M19: 5,134,349 km (0.054 R)
• M20: 5,704,017 km (0.112 R)
• M21: 7,019,880 km (0.066 R)
• M22: 7,853,290 km (0.08 R)
• M23: 8,843,927 km (0.1 R)
• M24: 8,970,487 km (0.052 R)
• M25: 9,182,916 km (0.042 R)
• M26: 9,354,056 km (0.042 R)
• M27: 9,569,477 km (0.095 R)
• M28: 10,896,260 km (0.103 R)
• M29: 11,123,050 km (0.073 R)
• M30: 11,627,345 km (0.119 R)
• M31: 11,859,222 km (0.057 R)
• M32: 12,421,710 km (0.078 R)
• M33: 12,706,245 km (0.076 R)
• M34: 12,849,260 km (0.036 R)
• M35: 13,865,927 km (0.11 R)
• M36: 15,059,270 km (0.074 R)
• M37: 15,566,257 km (0.115 R)
• M38: 16,337,284 km (0.115 R)
• M39: 16,492,866 km (0.115 R)
• M40: 16,963,052 km (0.05 R)
• M41: 17,916,439 km (0.102 R)
• M42: 18,345,785 km (0.08 R)
• M43: 19,105,294 km (0.06 R)
• M44: 19,269,253 km (0.05 R)
• M45: 19,764,422 km (0.109 R)
• M46: 20,992,321 km (0.043 R)
• M47: 22,822,202 km (0.079 R)
• M48: 22,938,290 km (0.067 R)
• M49: 23,697,500 km (0.091 R)
• M50: 23,932,817 km (0.062 R)
• M51: 24,109,791 km (0.082 R)
• M52: 25,782,295 km (0.067 R)
• M53: 25,903,171 km (0.115 R)
• M54: 26,145,669 km (0.038 R)
• M55: 26,571,574 km (0.082 R)
• M56: 27,307,147 km (0.072 R)
• M57: 27,739,484 km (0.119 R)
• M58: 27,925,285 km (0.098 R)
• M59: 28,173,917 km (0.1 R)
• M60: 29,112,494 km (0.116 R)
• M61: 29,427,696 km (0.078 R)
• M62: 29,807,376 km (0.049 R)
• M63: 31,794,933 km (0.092 R)
• M64: 32,379,861 km (0.076 R)
• M65: 33,758,854 km (0.073 R)
• M66: 36,099,313 km (0.079 R)
• M67: 36,505,770 km (0.119 R)
• M68: 36,981,940 km (0.117 R)
• M69: 37,940,414 km (0.094 R)
• M70: 38,146,859 km (0.107 R)
• M71: 39,045,942 km (0.091 R)
• M72: 40,231,954 km (0.08 R)
• M73: 41,500,693 km (0.091 R)
• M74: 43,356,455 km (0.112 R)
• M75: 43,500,368 km (0.085 R)
• M76: 43,860,749 km (0.114 R)
• M77: 44,584,504 km (0.079 R)
• M78: 45,604,312 km (0.066 R)
• M79: 46,264,039 km (0.086 R)
• M80: 47,667,118 km (0.111 R)
• M81: 49,910,786 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.4

Radius: 3.5

Gravity: 60.6 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.37 AU - 15.39 AU

Year: 17363 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,126,304 km

• M1: 94,396 km (0.098 R)
• M2: 187,446 km (0.052 R)
• M3: 291,417 km (0.075 R)
• M4: 431,440 km (0.099 R)
• M5: 633,697 km (0.096 R)
• M6: 985,551 km (0.075 R)
• M7: 1,088,175 km (0.109 R)
• M8: 1,140,833 km (0.084 R)
• M9: 1,388,268 km (0.117 R)
• M10: 2,779,528 km (0.111 R)
• M11: 3,413,823 km (0.034 R)
• M12: 3,491,315 km (0.1 R)
• M13: 4,550,169 km (0.114 R)
• M14: 5,699,679 km (0.076 R)
• M15: 6,023,708 km (0.105 R)
• M16: 6,211,603 km (0.113 R)
• M17: 7,328,500 km (0.032 R)
• M18: 7,731,368 km (0.089 R)
• M19: 7,986,731 km (0.05 R)
• M20: 9,740,467 km (0.053 R)
• M21: 9,850,421 km (0.086 R)
• M22: 11,607,000 km (0.105 R)
• M23: 12,134,781 km (0.073 R)
• M24: 12,610,502 km (0.117 R)
• M25: 13,887,918 km (0.036 R)
• M26: 14,073,719 km (0.115 R)
• M27: 14,260,417 km (0.048 R)
• M28: 14,573,226 km (0.085 R)
• M29: 14,699,038 km (0.096 R)
• M30: 15,269,604 km (0.102 R)
• M31: 15,782,875 km (0.059 R)
• M32: 16,432,279 km (0.115 R)
• M33: 16,497,653 km (0.104 R)
• M34: 16,826,170 km (0.111 R)
• M35: 16,958,115 km (0.119 R)
• M36: 17,223,053 km (0.084 R)
• M37: 19,184,730 km (0.108 R)
• M38: 24,126,995 km (0.092 R)
• M39: 24,350,345 km (0.102 R)
• M40: 25,250,475 km (0.072 R)
• M41: 25,326,022 km (0.037 R)
• M42: 25,780,650 km (0.077 R)
• M43: 25,856,646 km (0.1 R)
• M44: 25,932,791 km (0.101 R)
• M45: 26,774,877 km (0.094 R)
• M46: 27,392,866 km (0.101 R)
• M47: 27,470,507 km (0.114 R)
• M48: 27,625,940 km (0.115 R)
• M49: 28,172,121 km (0.098 R)
• M50: 29,592,852 km (0.069 R)
• M51: 31,685,727 km (0.093 R)
• M52: 32,175,510 km (0.119 R)
• M53: 33,079,829 km (0.067 R)
• M54: 33,909,200 km (0.115 R)
• M55: 34,075,852 km (0.093 R)
• M56: 34,997,524 km (0.091 R)
• M57: 35,503,614 km (0.092 R)
• M58: 37,036,693 km (0.071 R)
• M59: 37,294,151 km (0.113 R)
• M60: 39,990,652 km (0.117 R)
• M61: 40,078,616 km (0.114 R)
• M62: 41,317,735 km (0.092 R)
• M63: 42,749,088 km (0.111 R)
• M64: 43,924,029 km (0.112 R)
• M65: 44,196,597 km (0.1 R)
• M66: 45,384,553 km (0.089 R)
• M67: 45,476,406 km (0.117 R)
• M68: 46,675,583 km (0.115 R)
• M69: 46,768,334 km (0.058 R)
• M70: 47,046,735 km (0.094 R)
• M71: 47,511,835 km (0.117 R)
• M72: 47,698,383 km (0.082 R)
• M73: 50,145,206 km (0.08 R)
• M74: 51,001,654 km (0.051 R)
• M75: 53,599,720 km (0.104 R)
• M76: 53,696,809 km (0.077 R)
• M77: 54,280,391 km (0.033 R)
• M78: 54,670,542 km (0.072 R)
• M79: 55,061,591 km (0.115 R)
• M80: 55,159,577 km (0.087 R)
• M81: 56,833,129 km (0.086 R)
• M82: 57,626,446 km (0.085 R)
• M83: 58,423,504 km (0.097 R)
• M84: 60,735,090 km (0.106 R)
• M85: 63,178,771 km (0.025 R)
• M86: 63,383,870 km (0.081 R)
• M87: 63,794,815 km (0.12 R)
• M88: 64,619,099 km (0.064 R)
• M89: 68,372,211 km (0.077 R)
• M90: 68,477,378 km (0.076 R)
• M91: 70,381,310 km (0.104 R)
• M92: 70,487,525 km (0.083 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit