🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.63 AU

Year: 131 Days

Day: 33.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,762,870 km

• M1: 27,825 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.87 AU - 2.63 AU

Year: 1215 Days

Day: 21.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.06 AU - 5.14 AU

Year: 3551 Days

Day: 32.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.7

Radius: 3.3

Gravity: 41.57 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.82 AU - 15.64 AU

Year: 19319 Days

Day: 20.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,762,870 km

• M1: 51,611 km (0.11 R)
• M2: 598,092 km (0.053 R)
• M3: 658,829 km (0.106 R)
• M4: 1,138,440 km (0.101 R)
• M5: 1,265,448 km (0.058 R)
• M6: 1,644,978 km (0.088 R)
• M7: 1,966,165 km (0.111 R)
• M8: 2,026,602 km (0.118 R)
• M9: 2,087,788 km (0.097 R)
• M10: 2,306,350 km (0.07 R)
• M11: 2,731,508 km (0.044 R)
• M12: 2,765,167 km (0.06 R)
• M13: 2,935,709 km (0.114 R)
• M14: 3,651,684 km (0.072 R)
• M15: 3,726,034 km (0.109 R)
• M16: 5,274,821 km (0.092 R)
• M17: 6,004,410 km (0.083 R)
• M18: 6,448,267 km (0.114 R)
• M19: 7,698,306 km (0.07 R)
• M20: 8,179,862 km (0.029 R)
• M21: 8,670,992 km (0.118 R)
• M22: 8,970,337 km (0.071 R)
• M23: 10,148,570 km (0.034 R)
• M24: 10,200,929 km (0.096 R)
• M25: 10,675,902 km (0.104 R)
• M26: 12,702,804 km (0.077 R)
• M27: 13,156,385 km (0.067 R)
• M28: 14,371,867 km (0.088 R)
• M29: 15,683,242 km (0.08 R)
• M30: 15,804,417 km (0.101 R)
• M31: 16,537,446 km (0.035 R)
• M32: 16,846,216 km (0.077 R)
• M33: 17,973,287 km (0.07 R)
• M34: 18,609,826 km (0.12 R)
• M35: 18,931,012 km (0.094 R)
• M36: 20,828,960 km (0.118 R)
• M37: 22,037,113 km (0.049 R)
• M38: 22,308,633 km (0.06 R)
• M39: 22,512,984 km (0.089 R)
• M40: 22,581,350 km (0.082 R)
• M41: 22,649,566 km (0.067 R)
• M42: 23,129,925 km (0.105 R)
• M43: 23,821,815 km (0.111 R)
• M44: 24,170,378 km (0.089 R)
• M45: 24,240,241 km (0.108 R)
• M46: 25,013,662 km (0.117 R)
• M47: 26,296,613 km (0.077 R)
• M48: 27,091,127 km (0.118 R)
• M49: 27,309,091 km (0.109 R)
• M50: 27,381,945 km (0.107 R)
• M51: 27,527,803 km (0.105 R)
• M52: 27,673,811 km (0.044 R)
• M53: 27,820,267 km (0.102 R)
• M54: 28,334,435 km (0.072 R)
• M55: 28,481,939 km (0.095 R)
• M56: 29,670,942 km (0.119 R)
• M57: 30,497,770 km (0.067 R)
• M58: 31,561,112 km (0.078 R)
• M59: 31,637,556 km (0.042 R)
• M60: 31,867,039 km (0.068 R)
• M61: 32,251,057 km (0.113 R)
• M62: 32,868,447 km (0.114 R)
• M63: 33,023,431 km (0.104 R)
• M64: 33,723,698 km (0.033 R)
• M65: 35,297,618 km (0.1 R)
• M66: 36,975,657 km (0.049 R)
• M67: 37,865,016 km (0.113 R)
• M68: 38,353,005 km (0.093 R)
• M69: 39,089,026 km (0.092 R)
• M70: 40,907,538 km (0.085 R)
• M71: 41,575,642 km (0.045 R)
• M72: 42,163,262 km (0.04 R)
• M73: 43,431,403 km (0.115 R)
• M74: 43,516,525 km (0.103 R)
• M75: 43,601,496 km (0.118 R)
• M76: 45,832,150 km (0.06 R)
• M77: 46,874,249 km (0.09 R)
• M78: 48,011,791 km (0.083 R)
• M79: 48,275,682 km (0.025 R)
• M80: 48,451,758 km (0.106 R)
• M81: 48,981,484 km (0.104 R)
• M82: 52,109,576 km (0.092 R)
• M83: 52,290,141 km (0.094 R)
• M84: 52,924,286 km (0.096 R)
• M85: 56,874,567 km (0.059 R)
• M86: 57,153,717 km (0.097 R)
• M87: 57,620,013 km (0.118 R)
• M88: 57,900,210 km (0.103 R)
• M89: 59,120,331 km (0.118 R)
• M90: 60,064,592 km (0.113 R)
• M91: 60,253,983 km (0.113 R)
• M92: 60,918,647 km (0.081 R)
• M93: 61,585,703 km (0.098 R)
• M94: 61,872,333 km (0.091 R)
• M95: 63,023,339 km (0.091 R)
• M96: 63,601,385 km (0.062 R)
• M97: 64,374,956 km (0.1 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit