🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.74 AU - 0.76 AU

Year: 227 Days

Day: 12.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.65 AU - 3.31 AU

Year: 1800 Days

Day: 46.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,163,701 km

• M1: 843,882 km (0.079 R)
• M2: 1,354,160 km (0.071 R)

Asteroid Belt

Center: 9.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.1

Radius: 7.1

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.26 AU - 17.22 AU

Year: 21847 Days

Day: 18.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,163,701 km

• M1: 185,053 km (0.097 R)
• M2: 758,910 km (0.099 R)
• M3: 1,413,849 km (0.04 R)
• M4: 1,477,429 km (0.049 R)
• M5: 2,427,525 km (0.106 R)
• M6: 2,940,496 km (0.095 R)
• M7: 3,022,326 km (0.034 R)
• M8: 3,529,463 km (0.111 R)
• M9: 3,660,361 km (0.066 R)
• M10: 3,882,214 km (0.057 R)
• M11: 4,292,561 km (0.045 R)
• M12: 4,339,086 km (0.082 R)
• M13: 4,573,805 km (0.096 R)
• M14: 4,861,183 km (0.108 R)
• M15: 5,403,026 km (0.115 R)
• M16: 6,330,533 km (0.113 R)
• M17: 6,490,004 km (0.111 R)
• M18: 7,473,910 km (0.06 R)
• M19: 8,040,287 km (0.109 R)
• M20: 9,395,195 km (0.081 R)
• M21: 9,576,956 km (0.079 R)
• M22: 9,698,879 km (0.111 R)
• M23: 10,006,003 km (0.081 R)
• M24: 10,441,183 km (0.046 R)
• M25: 10,503,865 km (0.082 R)
• M26: 12,708,489 km (0.046 R)
• M27: 14,556,920 km (0.038 R)
• M28: 15,691,470 km (0.087 R)
• M29: 16,124,107 km (0.11 R)
• M30: 17,445,804 km (0.084 R)
• M31: 17,819,051 km (0.057 R)
• M32: 18,801,909 km (0.063 R)
• M33: 19,261,324 km (0.085 R)
• M34: 19,724,629 km (0.104 R)
• M35: 20,348,003 km (0.107 R)
• M36: 20,662,009 km (0.101 R)
• M37: 21,454,279 km (0.12 R)
• M38: 22,095,306 km (0.063 R)
• M39: 22,175,790 km (0.118 R)
• M40: 24,387,744 km (0.054 R)
• M41: 25,056,447 km (0.069 R)
• M42: 25,140,521 km (0.095 R)
• M43: 25,477,565 km (0.038 R)
• M44: 27,444,328 km (0.037 R)
• M45: 27,878,311 km (0.071 R)
• M46: 28,314,539 km (0.12 R)
• M47: 29,459,261 km (0.095 R)
• M48: 32,432,669 km (0.062 R)
• M49: 33,815,402 km (0.05 R)
• M50: 35,029,389 km (0.1 R)
• M51: 35,688,816 km (0.06 R)
• M52: 35,783,511 km (0.083 R)
• M53: 36,542,870 km (0.066 R)
• M54: 37,595,740 km (0.066 R)
• M55: 37,981,104 km (0.064 R)
• M56: 39,437,888 km (0.111 R)
• M57: 40,912,774 km (0.106 R)
• M58: 42,505,841 km (0.115 R)
• M59: 44,119,105 km (0.104 R)
• M60: 44,525,413 km (0.083 R)
• M61: 45,547,017 km (0.086 R)
• M62: 46,060,586 km (0.058 R)
• M63: 46,369,805 km (0.052 R)
• M64: 47,717,233 km (0.114 R)
• M65: 47,821,353 km (0.064 R)
• M66: 48,030,042 km (0.069 R)
• M67: 48,972,359 km (0.109 R)
• M68: 49,498,644 km (0.086 R)
• M69: 50,026,725 km (0.072 R)
• M70: 52,802,663 km (0.076 R)
• M71: 54,209,182 km (0.076 R)
• M72: 54,862,626 km (0.064 R)
• M73: 56,948,768 km (0.117 R)
• M74: 58,725,542 km (0.105 R)
• M75: 58,837,291 km (0.118 R)
• M76: 58,948,891 km (0.082 R)
• M77: 61,651,526 km (0.054 R)
• M78: 62,219,550 km (0.082 R)
• M79: 62,333,394 km (0.115 R)
• M80: 62,675,374 km (0.05 R)
• M81: 64,049,132 km (0.117 R)
• M82: 64,279,063 km (0.115 R)
• M83: 65,664,489 km (0.077 R)
• M84: 66,709,879 km (0.099 R)
• M85: 67,176,325 km (0.067 R)
• M86: 67,293,161 km (0.045 R)
• M87: 68,582,097 km (0.113 R)
• M88: 69,170,764 km (0.11 R)
• M89: 71,184,501 km (0.056 R)
• M90: 75,512,068 km (0.117 R)
• M91: 77,340,304 km (0.081 R)
• M92: 79,182,901 km (0.047 R)
• M93: 82,411,073 km (0.052 R)
• M94: 82,786,265 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.7

Radius: 6.3

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.13 AU - 16.29 AU

Year: 22832 Days

Day: 19.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,163,701 km

• M1: 84,972 km (0.12 R)
• M2: 1,140,085 km (0.091 R)
• M3: 1,277,865 km (0.058 R)
• M4: 1,363,136 km (0.027 R)
• M5: 1,600,099 km (0.06 R)
• M6: 1,754,633 km (0.068 R)
• M7: 1,817,913 km (0.067 R)
• M8: 3,043,269 km (0.083 R)
• M9: 3,158,011 km (0.087 R)
• M10: 3,274,249 km (0.055 R)
• M11: 3,753,111 km (0.057 R)
• M12: 3,959,108 km (0.078 R)
• M13: 5,043,842 km (0.103 R)
• M14: 5,409,309 km (0.063 R)
• M15: 5,548,585 km (0.087 R)
• M16: 5,642,084 km (0.069 R)
• M17: 6,954,805 km (0.075 R)
• M18: 7,157,061 km (0.094 R)
• M19: 7,671,080 km (0.091 R)
• M20: 8,734,571 km (0.09 R)
• M21: 9,956,935 km (0.103 R)
• M22: 10,587,939 km (0.12 R)
• M23: 11,291,049 km (0.105 R)
• M24: 11,588,449 km (0.087 R)
• M25: 11,948,681 km (0.098 R)
• M26: 13,051,666 km (0.037 R)
• M27: 13,426,409 km (0.094 R)
• M28: 13,995,330 km (0.106 R)
• M29: 14,122,787 km (0.094 R)
• M30: 14,378,899 km (0.1 R)
• M31: 15,091,134 km (0.113 R)
• M32: 16,214,315 km (0.075 R)
• M33: 16,482,544 km (0.051 R)
• M34: 17,091,258 km (0.12 R)
• M35: 17,432,640 km (0.081 R)
• M36: 17,776,266 km (0.106 R)
• M37: 18,261,113 km (0.109 R)
• M38: 18,540,263 km (0.037 R)
• M39: 21,627,514 km (0.045 R)
• M40: 21,774,868 km (0.026 R)
• M41: 22,367,874 km (0.098 R)
• M42: 24,792,706 km (0.106 R)
• M43: 25,411,891 km (0.119 R)
• M44: 25,723,354 km (0.062 R)
• M45: 26,744,359 km (0.055 R)
• M46: 27,220,081 km (0.059 R)
• M47: 28,019,083 km (0.119 R)
• M48: 28,502,284 km (0.119 R)
• M49: 30,544,744 km (0.108 R)
• M50: 32,464,982 km (0.099 R)
• M51: 33,567,518 km (0.109 R)
• M52: 34,252,228 km (0.03 R)
• M53: 34,854,957 km (0.108 R)
• M54: 35,374,511 km (0.083 R)
• M55: 36,071,039 km (0.078 R)
• M56: 36,684,390 km (0.09 R)
• M57: 37,212,770 km (0.114 R)
• M58: 37,477,857 km (0.09 R)
• M59: 37,566,419 km (0.117 R)
• M60: 38,544,639 km (0.117 R)
• M61: 38,723,558 km (0.077 R)
• M62: 38,813,018 km (0.099 R)
• M63: 39,801,860 km (0.102 R)
• M64: 40,435,556 km (0.118 R)
• M65: 40,708,124 km (0.093 R)
• M66: 41,529,566 km (0.086 R)
• M67: 42,725,601 km (0.069 R)
• M68: 43,281,506 km (0.047 R)
• M69: 43,746,606 km (0.11 R)
• M70: 44,681,593 km (0.065 R)
• M71: 46,096,489 km (0.07 R)
• M72: 46,571,463 km (0.035 R)
• M73: 48,101,999 km (0.071 R)
• M74: 48,776,835 km (0.115 R)
• M75: 49,648,990 km (0.085 R)
• M76: 50,135,782 km (0.105 R)
• M77: 51,408,859 km (0.11 R)
• M78: 52,692,409 km (0.081 R)
• M79: 53,188,925 km (0.073 R)
• M80: 54,286,674 km (0.076 R)
• M81: 55,694,689 km (0.071 R)
• M82: 57,216,548 km (0.114 R)
• M83: 61,028,451 km (0.093 R)
• M84: 61,236,841 km (0.064 R)
• M85: 64,072,918 km (0.053 R)
• M86: 64,496,728 km (0.068 R)
• M87: 66,308,209 km (0.027 R)
• M88: 68,028,435 km (0.116 R)
• M89: 68,136,445 km (0.11 R)
• M90: 68,894,158 km (0.08 R)
• M91: 69,763,321 km (0.067 R)
• M92: 70,417,663 km (0.083 R)
• M93: 71,073,948 km (0.101 R)
• M94: 72,723,714 km (0.115 R)
• M95: 74,052,592 km (0.077 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit