🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.55 AU - 0.79 AU

Year: 228 Days

Day: 41.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,441,019 km

• M1: 79,586 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.02 AU - 1.56 AU

Year: 610 Days

Day: 16.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,441,019 km

• M1: 190,288 km (0.111 R)
• M2: 508,782 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.58 AU - 1.64 AU

Year: 850 Days

Day: 30.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.71 AU - 2.09 AU

Year: 1090 Days

Day: 40.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.3

Radius: 3

Gravity: 83.59 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.33 AU - 17.47 AU

Year: 26390 Days

Day: 22.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,441,019 km

• M1: 456,124 km (0.057 R)
• M2: 879,037 km (0.039 R)
• M3: 1,861,147 km (0.117 R)
• M4: 2,133,565 km (0.083 R)
• M5: 2,459,838 km (0.109 R)
• M6: 2,714,753 km (0.082 R)
• M7: 4,513,368 km (0.085 R)
• M8: 5,466,905 km (0.09 R)
• M9: 5,631,761 km (0.065 R)
• M10: 5,854,064 km (0.085 R)
• M11: 6,192,753 km (0.09 R)
• M12: 6,654,263 km (0.113 R)
• M13: 7,246,670 km (0.116 R)
• M14: 7,367,246 km (0.076 R)
• M15: 7,488,271 km (0.053 R)
• M16: 8,103,866 km (0.097 R)
• M17: 8,228,930 km (0.106 R)
• M18: 8,291,761 km (0.117 R)
• M19: 8,354,742 km (0.103 R)
• M20: 9,057,403 km (0.079 R)
• M21: 9,252,329 km (0.067 R)
• M22: 9,978,627 km (0.1 R)
• M23: 10,791,841 km (0.107 R)
• M24: 11,485,526 km (0.101 R)
• M25: 12,625,163 km (0.088 R)
• M26: 12,842,828 km (0.071 R)
• M27: 13,061,689 km (0.067 R)
• M28: 13,208,295 km (0.11 R)
• M29: 14,174,548 km (0.074 R)
• M30: 16,252,612 km (0.071 R)
• M31: 16,331,450 km (0.062 R)
• M32: 17,367,116 km (0.086 R)
• M33: 19,001,323 km (0.105 R)
• M34: 19,668,679 km (0.068 R)
• M35: 20,769,271 km (0.043 R)
• M36: 22,501,315 km (0.103 R)
• M37: 25,093,397 km (0.108 R)
• M38: 26,563,496 km (0.058 R)
• M39: 27,872,477 km (0.102 R)
• M40: 28,439,902 km (0.084 R)
• M41: 29,202,402 km (0.081 R)
• M42: 29,971,634 km (0.071 R)
• M43: 30,164,915 km (0.091 R)
• M44: 31,235,587 km (0.093 R)
• M45: 31,923,438 km (0.04 R)
• M46: 32,219,791 km (0.036 R)
• M47: 34,319,248 km (0.041 R)
• M48: 34,825,636 km (0.109 R)
• M49: 37,186,590 km (0.12 R)
• M50: 37,915,281 km (0.082 R)
• M51: 38,229,137 km (0.096 R)
• M52: 39,917,050 km (0.028 R)
• M53: 41,736,759 km (0.106 R)
• M54: 42,385,565 km (0.077 R)
• M55: 42,928,755 km (0.102 R)
• M56: 43,802,556 km (0.032 R)
• M57: 44,241,625 km (0.113 R)
• M58: 45,901,264 km (0.106 R)
• M59: 47,019,060 km (0.093 R)
• M60: 48,032,585 km (0.11 R)
• M61: 49,395,123 km (0.084 R)
• M62: 49,737,702 km (0.091 R)
• M63: 50,885,566 km (0.102 R)
• M64: 51,462,715 km (0.097 R)
• M65: 52,274,433 km (0.048 R)
• M66: 52,390,670 km (0.116 R)
• M67: 53,324,161 km (0.115 R)
• M68: 55,325,930 km (0.114 R)
• M69: 56,753,692 km (0.096 R)
• M70: 58,314,148 km (0.044 R)
• M71: 58,676,324 km (0.086 R)
• M72: 58,918,074 km (0.108 R)
• M73: 61,354,276 km (0.111 R)
• M74: 65,195,051 km (0.03 R)
• M75: 67,207,442 km (0.104 R)
• M76: 67,460,561 km (0.108 R)
• M77: 68,985,113 km (0.048 R)
• M78: 71,938,774 km (0.113 R)
• M79: 74,540,729 km (0.086 R)
• M80: 78,101,757 km (0.116 R)
• M81: 78,633,877 km (0.052 R)
• M82: 79,434,525 km (0.117 R)
• M83: 79,568,265 km (0.106 R)
• M84: 80,372,054 km (0.068 R)
• M85: 83,886,108 km (0.108 R)
• M86: 84,294,810 km (0.053 R)
• M87: 87,588,057 km (0.112 R)
• M88: 87,726,136 km (0.079 R)
• M89: 88,695,082 km (0.079 R)
• M90: 89,111,412 km (0.098 R)
• M91: 90,364,444 km (0.114 R)
• M92: 91,482,987 km (0.114 R)
• M93: 92,606,168 km (0.097 R)
• M94: 94,016,577 km (0.026 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 12,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit