🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.55 AU - 0.83 AU

Year: 213 Days

Day: 41.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,348,796 km

• M1: 72,106 km (0.112 R)
• M2: 328,816 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.54 AU - 2.67 AU

Year: 1555 Days

Day: 14.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,348,796 km

• M1: 467,045 km (0.055 R)
• M2: 1,427,912 km (0.108 R)

Asteroid Belt

Center: 7.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.1

Radius: 4.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.17 AU - 13.19 AU

Year: 16745 Days

Day: 21.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 102,348,796 km

• M1: 353,051 km (0.106 R)
• M2: 460,013 km (0.118 R)
• M3: 566,228 km (0.113 R)
• M4: 752,776 km (0.114 R)
• M5: 891,903 km (0.115 R)
• M6: 1,080,695 km (0.104 R)
• M7: 1,179,729 km (0.109 R)
• M8: 1,341,594 km (0.098 R)
• M9: 1,417,440 km (0.114 R)
• M10: 1,494,782 km (0.084 R)
• M11: 1,669,961 km (0.117 R)
• M12: 1,718,880 km (0.094 R)
• M13: 2,378,905 km (0.083 R)
• M14: 2,452,657 km (0.057 R)
• M15: 3,009,012 km (0.104 R)
• M16: 3,373,432 km (0.041 R)
• M17: 3,859,027 km (0.071 R)
• M18: 3,945,793 km (0.062 R)
• M19: 4,187,544 km (0.106 R)
• M20: 4,708,443 km (0.108 R)
• M21: 5,345,880 km (0.1 R)
• M22: 5,835,215 km (0.111 R)
• M23: 5,885,031 km (0.087 R)
• M24: 6,287,898 km (0.116 R)
• M25: 7,014,195 km (0.102 R)
• M26: 7,226,624 km (0.116 R)
• M27: 7,739,446 km (0.07 R)
• M28: 8,319,886 km (0.119 R)
• M29: 9,786,842 km (0.118 R)
• M30: 10,203,173 km (0.102 R)
• M31: 10,655,856 km (0.058 R)
• M32: 11,207,573 km (0.091 R)
• M33: 11,238,540 km (0.027 R)
• M34: 11,737,299 km (0.117 R)
• M35: 12,723,897 km (0.108 R)
• M36: 12,853,150 km (0.107 R)
• M37: 13,047,777 km (0.1 R)
• M38: 13,145,464 km (0.119 R)
• M39: 15,081,709 km (0.099 R)
• M40: 15,390,031 km (0.08 R)
• M41: 15,700,446 km (0.084 R)
• M42: 15,978,100 km (0.051 R)
• M43: 16,152,531 km (0.1 R)
• M44: 16,327,411 km (0.099 R)
• M45: 16,998,208 km (0.115 R)
• M46: 17,247,587 km (0.056 R)
• M47: 17,462,260 km (0.104 R)
• M48: 17,605,874 km (0.043 R)
• M49: 18,184,369 km (0.063 R)
• M50: 18,512,437 km (0.096 R)
• M51: 19,508,610 km (0.081 R)
• M52: 19,732,258 km (0.094 R)
• M53: 20,521,836 km (0.109 R)
• M54: 21,744,948 km (0.099 R)
• M55: 21,938,079 km (0.115 R)
• M56: 22,093,212 km (0.056 R)
• M57: 22,873,514 km (0.107 R)
• M58: 23,030,742 km (0.117 R)
• M59: 24,300,828 km (0.089 R)
• M60: 24,984,939 km (0.103 R)
• M61: 25,512,271 km (0.079 R)
• M62: 26,660,435 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922

Radius: 7.6

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.7 AU - 21.08 AU

Year: 26894 Days

Day: 23 Hours

Environment

Temp: -208 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,348,796 km

• M1: 228,885 km (0.087 R)
• M2: 301,440 km (0.086 R)
• M3: 451,187 km (0.069 R)
• M4: 652,696 km (0.116 R)
• M5: 974,630 km (0.092 R)
• M6: 1,237,773 km (0.029 R)
• M7: 1,377,647 km (0.058 R)
• M8: 1,789,041 km (0.112 R)
• M9: 2,364,993 km (0.116 R)
• M10: 2,495,592 km (0.086 R)
• M11: 2,947,976 km (0.079 R)
• M12: 3,041,474 km (0.118 R)
• M13: 3,279,634 km (0.11 R)
• M14: 4,134,436 km (0.074 R)
• M15: 4,186,796 km (0.091 R)
• M16: 4,451,883 km (0.118 R)
• M17: 5,054,314 km (0.094 R)
• M18: 5,450,898 km (0.103 R)
• M19: 5,623,982 km (0.106 R)
• M20: 6,213,996 km (0.048 R)
• M21: 6,274,135 km (0.067 R)
• M22: 6,516,483 km (0.055 R)
• M23: 8,831,959 km (0.107 R)
• M24: 9,724,759 km (0.086 R)
• M25: 11,892,432 km (0.054 R)
• M26: 12,418,867 km (0.105 R)
• M27: 12,876,338 km (0.082 R)
• M28: 13,807,584 km (0.052 R)
• M29: 15,244,771 km (0.088 R)
• M30: 16,228,975 km (0.103 R)
• M31: 16,561,681 km (0.074 R)
• M32: 17,488,141 km (0.054 R)
• M33: 18,604,590 km (0.109 R)
• M34: 19,127,584 km (0.087 R)
• M35: 19,743,777 km (0.08 R)
• M36: 20,905,704 km (0.105 R)
• M37: 24,712,222 km (0.083 R)
• M38: 24,807,665 km (0.082 R)
• M39: 25,769,280 km (0.059 R)
• M40: 27,927,230 km (0.1 R)
• M41: 28,026,712 km (0.096 R)
• M42: 28,425,690 km (0.104 R)
• M43: 28,726,232 km (0.118 R)
• M44: 29,229,330 km (0.107 R)
• M45: 31,374,413 km (0.069 R)
• M46: 33,252,914 km (0.086 R)
• M47: 33,675,378 km (0.085 R)
• M48: 35,167,767 km (0.107 R)
• M49: 35,275,178 km (0.115 R)
• M50: 35,598,010 km (0.066 R)
• M51: 35,922,039 km (0.114 R)
• M52: 37,117,924 km (0.039 R)
• M53: 38,106,168 km (0.092 R)
• M54: 38,548,230 km (0.098 R)
• M55: 38,991,937 km (0.071 R)
• M56: 42,945,809 km (0.072 R)
• M57: 43,867,332 km (0.068 R)
• M58: 46,434,880 km (0.099 R)
• M59: 47,736,830 km (0.1 R)
• M60: 57,180,046 km (0.084 R)
• M61: 57,432,867 km (0.096 R)
• M62: 57,939,555 km (0.114 R)
• M63: 58,957,269 km (0.078 R)
• M64: 59,212,632 km (0.06 R)
• M65: 60,494,985 km (0.077 R)
• M66: 65,450,864 km (0.03 R)
• M67: 66,112,535 km (0.103 R)
• M68: 68,512,982 km (0.117 R)
• M69: 68,781,511 km (0.092 R)
• M70: 70,535,246 km (0.098 R)
• M71: 70,806,318 km (0.041 R)
• M72: 71,349,508 km (0.039 R)
• M73: 71,894,193 km (0.09 R)
• M74: 75,329,110 km (0.115 R)
• M75: 76,996,827 km (0.103 R)
• M76: 78,115,520 km (0.052 R)
• M77: 79,239,449 km (0.059 R)
• M78: 79,662,213 km (0.077 R)
• M79: 81,787,849 km (0.109 R)
• M80: 84,219,113 km (0.081 R)
• M81: 84,650,703 km (0.06 R)
• M82: 84,794,766 km (0.041 R)
• M83: 84,938,829 km (0.083 R)
• M84: 85,371,615 km (0.068 R)
• M85: 85,660,489 km (0.088 R)
• M86: 85,805,000 km (0.1 R)
• M87: 88,713,632 km (0.038 R)
• M88: 89,592,519 km (0.088 R)
• M89: 92,098,284 km (0.089 R)
• M90: 92,394,487 km (0.107 R)
• M91: 93,582,893 km (0.082 R)
• M92: 96,425,701 km (0.074 R)
• M93: 99,600,318 km (0.075 R)
• M94: 100,209,031 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 18,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit