🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 129 Days

Day: 28.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,419,721 km

• M1: 445,054 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.86 AU - 2.12 AU

Year: 991 Days

Day: 19.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,419,721 km

• M1: 1,512,285 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.05 AU - 2.27 AU

Year: 1121 Days

Day: 25.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.15 AU - 3.51 AU

Year: 2146 Days

Day: 32.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 116.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,419,721 km

• M1: 87,814 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.51 AU - 4.27 AU

Year: 2709 Days

Day: 18.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.98 AU - 5 AU

Year: 3936 Days

Day: 30.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.3

Radius: 5.8

Gravity: 19.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.79 AU - 15.61 AU

Year: 19901 Days

Day: 20.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,419,721 km

• M1: 74,500 km (0.067 R)
• M2: 146,456 km (0.065 R)
• M3: 236,963 km (0.11 R)
• M4: 439,369 km (0.109 R)
• M5: 517,758 km (0.083 R)
• M6: 712,086 km (0.097 R)
• M7: 1,247,796 km (0.089 R)
• M8: 1,979,928 km (0.075 R)
• M9: 2,046,200 km (0.055 R)
• M10: 2,494,096 km (0.111 R)
• M11: 2,747,664 km (0.057 R)
• M12: 3,800,983 km (0.109 R)
• M13: 4,177,221 km (0.094 R)
• M14: 5,146,017 km (0.095 R)
• M15: 6,132,615 km (0.114 R)
• M16: 6,622,548 km (0.11 R)
• M17: 6,821,962 km (0.096 R)
• M18: 6,972,906 km (0.082 R)
• M19: 7,023,470 km (0.098 R)
• M20: 7,380,710 km (0.061 R)
• M21: 8,060,034 km (0.096 R)
• M22: 8,326,468 km (0.091 R)
• M23: 11,087,596 km (0.061 R)
• M24: 12,349,753 km (0.107 R)
• M25: 12,595,393 km (0.116 R)
• M26: 12,966,695 km (0.038 R)
• M27: 13,341,737 km (0.095 R)
• M28: 14,876,760 km (0.081 R)
• M29: 15,665,141 km (0.051 R)
• M30: 16,804,927 km (0.071 R)
• M31: 17,625,621 km (0.088 R)
• M32: 18,880,747 km (0.114 R)
• M33: 19,092,727 km (0.065 R)
• M34: 19,376,664 km (0.025 R)
• M35: 19,948,577 km (0.068 R)
• M36: 20,816,843 km (0.09 R)
• M37: 21,255,613 km (0.075 R)
• M38: 23,116,461 km (0.072 R)
• M39: 23,419,098 km (0.117 R)
• M40: 25,261,695 km (0.081 R)
• M41: 26,753,186 km (0.034 R)
• M42: 27,070,931 km (0.057 R)
• M43: 27,549,645 km (0.117 R)
• M44: 27,709,864 km (0.09 R)
• M45: 27,870,383 km (0.069 R)
• M46: 29,084,220 km (0.081 R)
• M47: 29,165,750 km (0.061 R)
• M48: 30,646,321 km (0.088 R)
• M49: 31,982,828 km (0.075 R)
• M50: 33,082,522 km (0.1 R)
• M51: 33,252,914 km (0.071 R)
• M52: 33,679,866 km (0.054 R)
• M53: 35,145,327 km (0.11 R)
• M54: 38,138,032 km (0.079 R)
• M55: 38,674,640 km (0.025 R)
• M56: 39,123,733 km (0.077 R)
• M57: 42,038,198 km (0.094 R)
• M58: 42,222,653 km (0.119 R)
• M59: 42,592,309 km (0.098 R)
• M60: 44,927,532 km (0.118 R)
• M61: 45,021,778 km (0.053 R)
• M62: 45,116,025 km (0.077 R)
• M63: 45,778,295 km (0.082 R)
• M64: 47,591,720 km (0.101 R)
• M65: 47,976,486 km (0.047 R)
• M66: 48,265,808 km (0.077 R)
• M67: 48,362,299 km (0.117 R)
• M68: 49,331,394 km (0.038 R)
• M69: 50,013,411 km (0.11 R)
• M70: 52,773,042 km (0.113 R)
• M71: 53,270,904 km (0.106 R)
• M72: 54,472,325 km (0.075 R)
• M73: 54,572,854 km (0.104 R)
• M74: 56,088,131 km (0.085 R)
• M75: 56,189,708 km (0.113 R)
• M76: 56,291,285 km (0.073 R)
• M77: 56,596,315 km (0.081 R)
• M78: 57,310,346 km (0.093 R)
• M79: 58,232,617 km (0.104 R)
• M80: 58,953,379 km (0.066 R)
• M81: 59,988,297 km (0.059 R)
• M82: 61,133,469 km (0.116 R)
• M83: 63,022,890 km (0.068 R)
• M84: 64,824,946 km (0.049 R)
• M85: 67,721,759 km (0.062 R)
• M86: 68,588,081 km (0.103 R)
• M87: 68,696,689 km (0.026 R)
• M88: 69,349,235 km (0.098 R)
• M89: 69,676,255 km (0.092 R)
• M90: 70,003,725 km (0.063 R)
• M91: 70,113,081 km (0.113 R)
• M92: 70,660,460 km (0.05 R)
• M93: 70,989,426 km (0.092 R)
• M94: 74,419,705 km (0.056 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 16,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit