🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.7 AU - 1.1 AU

Year: 300 Days

Day: 32.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.69 AU - 5.89 AU

Year: 4276 Days

Day: 44.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 11.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.76 AU - 9.38 AU

Year: 8057 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,119,840 km

• M1: 201,060 km (0.114 R)
• M2: 296,054 km (0.078 R)
• M3: 477,965 km (0.056 R)
• M4: 793,916 km (0.115 R)
• M5: 1,099,395 km (0.08 R)
• M6: 1,228,199 km (0.09 R)
• M7: 1,838,259 km (0.043 R)
• M8: 2,435,304 km (0.096 R)
• M9: 3,115,824 km (0.093 R)
• M10: 3,328,403 km (0.085 R)
• M11: 4,581,734 km (0.111 R)
• M12: 5,321,495 km (0.109 R)
• M13: 5,608,574 km (0.049 R)
• M14: 5,737,677 km (0.097 R)
• M15: 6,032,085 km (0.063 R)
• M16: 6,331,580 km (0.119 R)
• M17: 6,567,795 km (0.099 R)
• M18: 6,841,410 km (0.045 R)
• M19: 7,684,543 km (0.098 R)
• M20: 8,118,527 km (0.1 R)
• M21: 8,191,531 km (0.095 R)
• M22: 8,672,189 km (0.089 R)
• M23: 9,314,412 km (0.083 R)
• M24: 9,506,197 km (0.041 R)
• M25: 9,660,582 km (0.115 R)
• M26: 9,972,044 km (0.089 R)
• M27: 10,485,016 km (0.106 R)
• M28: 11,006,663 km (0.059 R)
• M29: 11,168,827 km (0.09 R)
• M30: 11,619,117 km (0.1 R)
• M31: 11,867,150 km (0.101 R)
• M32: 12,033,503 km (0.084 R)
• M33: 13,783,050 km (0.09 R)
• M34: 14,709,659 km (0.081 R)
• M35: 15,112,975 km (0.095 R)
• M36: 15,248,212 km (0.11 R)
• M37: 16,068,158 km (0.084 R)
• M38: 16,390,990 km (0.077 R)
• M39: 17,136,735 km (0.051 R)
• M40: 17,324,929 km (0.071 R)
• M41: 17,466,449 km (0.082 R)
• M42: 18,420,285 km (0.118 R)
• M43: 19,146,583 km (0.115 R)
• M44: 19,636,067 km (0.082 R)
• M45: 20,427,888 km (0.074 R)
• M46: 20,727,383 km (0.106 R)
• M47: 21,129,203 km (0.09 R)
• M48: 21,533,417 km (0.119 R)
• M49: 21,940,323 km (0.115 R)
• M50: 22,247,148 km (0.111 R)
• M51: 22,349,772 km (0.082 R)
• M52: 23,228,211 km (0.089 R)
• M53: 23,488,661 km (0.117 R)
• M54: 23,593,230 km (0.054 R)
• M55: 23,750,158 km (0.084 R)
• M56: 24,065,211 km (0.1 R)
• M57: 24,276,144 km (0.056 R)
• M58: 24,593,441 km (0.099 R)
• M59: 24,965,491 km (0.119 R)
• M60: 25,232,374 km (0.116 R)
• M61: 25,392,892 km (0.035 R)
• M62: 25,500,154 km (0.071 R)
• M63: 25,930,547 km (0.072 R)
• M64: 26,038,557 km (0.111 R)
• M65: 26,907,870 km (0.045 R)
• M66: 27,346,192 km (0.096 R)
• M67: 28,229,717 km (0.079 R)
• M68: 28,340,868 km (0.112 R)
• M69: 28,452,169 km (0.118 R)
• M70: 29,460,009 km (0.053 R)
• M71: 29,855,097 km (0.105 R)
• M72: 30,138,286 km (0.052 R)
• M73: 30,308,678 km (0.088 R)
• M74: 31,165,575 km (0.071 R)
• M75: 31,452,952 km (0.119 R)
• M76: 33,019,990 km (0.052 R)
• M77: 33,842,479 km (0.098 R)
• M78: 34,612,310 km (0.099 R)
• M79: 34,731,240 km (0.054 R)
• M80: 35,387,825 km (0.102 R)
• M81: 36,410,775 km (0.095 R)
• M82: 37,504,336 km (0.1 R)
• M83: 37,932,485 km (0.051 R)
• M84: 38,116,490 km (0.088 R)
• M85: 38,300,795 km (0.067 R)
• M86: 38,485,399 km (0.076 R)
• M87: 38,855,504 km (0.093 R)
• M88: 39,226,806 km (0.07 R)
• M89: 39,723,770 km (0.116 R)

Asteroid Belt

Center: 11.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.3

Radius: 7.2

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.67 AU - 16.85 AU

Year: 20951 Days

Day: 18 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,119,840 km

• M1: 100,231 km (0.073 R)
• M2: 273,465 km (0.101 R)
• M3: 590,463 km (0.044 R)
• M4: 773,421 km (0.093 R)
• M5: 838,496 km (0.081 R)
• M6: 1,021,454 km (0.083 R)
• M7: 1,167,163 km (0.11 R)
• M8: 1,479,074 km (0.106 R)
• M9: 1,701,077 km (0.039 R)
• M10: 2,239,181 km (0.116 R)
• M11: 2,759,034 km (0.058 R)
• M12: 2,929,126 km (0.117 R)
• M13: 3,067,654 km (0.079 R)
• M14: 3,387,195 km (0.099 R)
• M15: 3,569,256 km (0.085 R)
• M16: 3,754,757 km (0.098 R)
• M17: 3,981,398 km (0.089 R)
• M18: 4,212,526 km (0.082 R)
• M19: 4,329,811 km (0.05 R)
• M20: 4,487,787 km (0.057 R)
• M21: 4,607,465 km (0.114 R)
• M22: 4,850,262 km (0.094 R)
• M23: 6,125,434 km (0.097 R)
• M24: 7,122,803 km (0.037 R)
• M25: 7,215,853 km (0.05 R)
• M26: 7,783,278 km (0.026 R)
• M27: 8,072,451 km (0.071 R)
• M28: 8,710,934 km (0.108 R)
• M29: 8,860,532 km (0.047 R)
• M30: 9,061,442 km (0.119 R)
• M31: 10,456,143 km (0.092 R)
• M32: 10,989,460 km (0.073 R)
• M33: 11,751,062 km (0.107 R)
• M34: 11,916,518 km (0.115 R)
• M35: 11,971,869 km (0.117 R)
• M36: 12,249,672 km (0.12 R)
• M37: 12,755,163 km (0.076 R)
• M38: 12,925,106 km (0.116 R)
• M39: 13,095,947 km (0.099 R)
• M40: 13,152,944 km (0.11 R)
• M41: 13,844,535 km (0.08 R)
• M42: 15,503,426 km (0.089 R)
• M43: 15,989,020 km (0.114 R)
• M44: 17,037,103 km (0.106 R)
• M45: 17,224,250 km (0.074 R)
• M46: 18,490,147 km (0.119 R)
• M47: 19,199,092 km (0.104 R)
• M48: 19,720,141 km (0.111 R)
• M49: 19,851,189 km (0.092 R)
• M50: 21,043,334 km (0.041 R)
• M51: 21,244,244 km (0.093 R)
• M52: 21,648,009 km (0.118 R)
• M53: 21,715,627 km (0.099 R)
• M54: 22,190,451 km (0.09 R)
• M55: 22,805,896 km (0.111 R)
• M56: 23,081,156 km (0.116 R)
• M57: 23,635,267 km (0.061 R)
• M58: 24,897,723 km (0.119 R)
• M59: 25,110,302 km (0.077 R)
• M60: 25,751,478 km (0.052 R)
• M61: 26,977,283 km (0.099 R)
• M62: 27,780,624 km (0.096 R)
• M63: 29,485,591 km (0.118 R)
• M64: 30,086,525 km (0.094 R)
• M65: 31,759,778 km (0.087 R)
• M66: 32,144,244 km (0.099 R)
• M67: 32,530,356 km (0.072 R)
• M68: 33,463,099 km (0.091 R)
• M69: 35,037,168 km (0.044 R)
• M70: 35,354,914 km (0.098 R)
• M71: 36,394,020 km (0.113 R)
• M72: 37,038,488 km (0.104 R)
• M73: 37,605,464 km (0.088 R)
• M74: 39,406,024 km (0.078 R)
• M75: 40,483,129 km (0.102 R)
• M76: 40,900,058 km (0.061 R)
• M77: 42,074,850 km (0.109 R)
• M78: 42,412,492 km (0.038 R)
• M79: 45,665,049 km (0.03 R)
• M80: 46,272,865 km (0.117 R)
• M81: 46,621,428 km (0.062 R)
• M82: 47,145,919 km (0.104 R)
• M83: 48,200,733 km (0.107 R)
• M84: 51,141,229 km (0.118 R)
• M85: 51,501,610 km (0.114 R)
• M86: 53,316,083 km (0.052 R)
• M87: 54,231,023 km (0.089 R)
• M88: 55,520,856 km (0.093 R)
• M89: 58,506,680 km (0.105 R)
• M90: 60,208,954 km (0.045 R)
• M91: 60,304,098 km (0.096 R)
• M92: 60,875,413 km (0.093 R)
• M93: 62,023,427 km (0.096 R)
• M94: 62,696,468 km (0.102 R)
• M95: 65,022,266 km (0.062 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 18,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit