🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.07 AU - 1.69 AU

Year: 583 Days

Day: 39.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.28 AU - 1.5 AU

Year: 590 Days

Day: 28.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.65 AU - 2.01 AU

Year: 891 Days

Day: 34 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,707,612 km

• M1: 436,078 km (0.099 R)
• M2: 472,131 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.54 AU - 2.42 AU

Year: 1003 Days

Day: 44.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.79 AU - 2.89 AU

Year: 1288 Days

Day: 43.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.41 AU - 4.93 AU

Year: 3065 Days

Day: 22.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,707,612 km

• M1: 547,528 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.1

Radius: 6.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.44 AU - 18.7 AU

Year: 28800 Days

Day: 17.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,707,612 km

• M1: 133,890 km (0.077 R)
• M2: 298,298 km (0.111 R)
• M3: 565,779 km (0.043 R)
• M4: 872,904 km (0.115 R)
• M5: 994,227 km (0.097 R)
• M6: 1,335,610 km (0.098 R)
• M7: 2,086,292 km (0.12 R)
• M8: 2,249,952 km (0.077 R)
• M9: 2,520,575 km (0.088 R)
• M10: 2,589,988 km (0.119 R)
• M11: 2,659,850 km (0.093 R)
• M12: 2,873,625 km (0.08 R)
• M13: 3,204,536 km (0.114 R)
• M14: 3,508,818 km (0.053 R)
• M15: 3,664,549 km (0.07 R)
• M16: 4,063,826 km (0.041 R)
• M17: 4,603,276 km (0.076 R)
• M18: 4,816,752 km (0.085 R)
• M19: 4,946,454 km (0.041 R)
• M20: 5,748,597 km (0.093 R)
• M21: 6,352,823 km (0.093 R)
• M22: 7,321,320 km (0.083 R)
• M23: 9,392,353 km (0.098 R)
• M24: 9,554,517 km (0.102 R)
• M25: 9,881,687 km (0.036 R)
• M26: 10,157,247 km (0.093 R)
• M27: 10,715,845 km (0.072 R)
• M28: 10,885,339 km (0.095 R)
• M29: 11,514,399 km (0.026 R)
• M30: 11,572,293 km (0.077 R)
• M31: 11,746,126 km (0.112 R)
• M32: 12,569,213 km (0.119 R)
• M33: 13,838,401 km (0.071 R)
• M34: 14,270,440 km (0.103 R)
• M35: 14,519,371 km (0.071 R)
• M36: 15,147,832 km (0.067 R)
• M37: 16,171,829 km (0.028 R)
• M38: 16,366,306 km (0.098 R)
• M39: 17,086,171 km (0.098 R)
• M40: 17,483,054 km (0.093 R)
• M41: 17,949,949 km (0.091 R)
• M42: 19,032,589 km (0.059 R)
• M43: 19,101,105 km (0.073 R)
• M44: 19,237,987 km (0.055 R)
• M45: 21,331,609 km (0.113 R)
• M46: 22,045,341 km (0.083 R)
• M47: 22,912,260 km (0.094 R)
• M48: 23,643,195 km (0.103 R)
• M49: 24,530,311 km (0.066 R)
• M50: 25,957,026 km (0.117 R)
• M51: 26,489,445 km (0.06 R)
• M52: 26,565,889 km (0.055 R)
• M53: 28,030,452 km (0.11 R)
• M54: 28,186,184 km (0.105 R)
• M55: 29,838,193 km (0.084 R)
• M56: 29,917,629 km (0.105 R)
• M57: 30,555,814 km (0.066 R)
• M58: 31,602,401 km (0.104 R)
• M59: 31,764,415 km (0.079 R)
• M60: 32,660,656 km (0.046 R)
• M61: 32,906,595 km (0.084 R)
• M62: 35,820,013 km (0.068 R)
• M63: 35,904,536 km (0.075 R)
• M64: 36,837,877 km (0.096 R)
• M65: 38,641,728 km (0.073 R)
• M66: 39,336,461 km (0.105 R)
• M67: 40,210,711 km (0.061 R)
• M68: 40,474,153 km (0.107 R)
• M69: 43,140,735 km (0.082 R)
• M70: 43,680,783 km (0.11 R)
• M71: 44,676,806 km (0.113 R)
• M72: 45,223,137 km (0.074 R)
• M73: 46,690,991 km (0.076 R)
• M74: 47,709,304 km (0.087 R)
• M75: 47,895,254 km (0.104 R)
• M76: 48,174,554 km (0.094 R)
• M77: 49,579,278 km (0.069 R)
• M78: 49,956,115 km (0.113 R)
• M79: 51,854,661 km (0.064 R)
• M80: 53,197,751 km (0.106 R)
• M81: 54,260,943 km (0.065 R)
• M82: 56,703,427 km (0.046 R)
• M83: 56,900,298 km (0.089 R)
• M84: 59,381,229 km (0.119 R)
• M85: 61,088,291 km (0.082 R)
• M86: 61,189,119 km (0.082 R)
• M87: 63,730,189 km (0.085 R)
• M88: 65,167,974 km (0.106 R)
• M89: 65,890,981 km (0.094 R)
• M90: 67,032,412 km (0.111 R)
• M91: 68,389,863 km (0.112 R)
• M92: 70,178,605 km (0.042 R)
• M93: 70,707,583 km (0.116 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 19,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit