🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.51 AU - 0.65 AU

Year: 162 Days

Day: 18.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 142.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.48 AU - 1.94 AU

Year: 821 Days

Day: 28.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.12 AU - 2.36 AU

Year: 1231 Days

Day: 38.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,826,926 km

• M1: 162,912 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.14 AU - 2.38 AU

Year: 1247 Days

Day: 13.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.1

Radius: 4.1

Gravity: 16.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.6 AU - 17.14 AU

Year: 18962 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,826,926 km

• M1: 64,776 km (0.094 R)
• M2: 114,143 km (0.074 R)
• M3: 161,865 km (0.028 R)
• M4: 254,616 km (0.108 R)
• M5: 293,960 km (0.101 R)
• M6: 522,396 km (0.027 R)
• M7: 835,953 km (0.118 R)
• M8: 979,716 km (0.09 R)
• M9: 1,131,409 km (0.117 R)
• M10: 1,579,454 km (0.096 R)
• M11: 1,629,570 km (0.111 R)
• M12: 1,680,283 km (0.051 R)
• M13: 1,705,865 km (0.116 R)
• M14: 1,835,416 km (0.094 R)
• M15: 2,588,941 km (0.119 R)
• M16: 3,201,394 km (0.106 R)
• M17: 3,655,723 km (0.066 R)
• M18: 4,268,925 km (0.084 R)
• M19: 4,339,086 km (0.059 R)
• M20: 5,247,145 km (0.119 R)
• M21: 5,397,790 km (0.065 R)
• M22: 6,251,246 km (0.09 R)
• M23: 6,856,968 km (0.111 R)
• M24: 7,104,403 km (0.035 R)
• M25: 7,354,830 km (0.057 R)
• M26: 7,481,090 km (0.115 R)
• M27: 7,523,427 km (0.113 R)
• M28: 8,961,810 km (0.084 R)
• M29: 9,873,609 km (0.089 R)
• M30: 10,340,654 km (0.109 R)
• M31: 10,767,008 km (0.118 R)
• M32: 10,814,729 km (0.114 R)
• M33: 10,910,472 km (0.1 R)
• M34: 12,629,651 km (0.106 R)
• M35: 13,187,202 km (0.054 R)
• M36: 14,012,384 km (0.053 R)
• M37: 15,658,110 km (0.11 R)
• M38: 16,201,898 km (0.06 R)
• M39: 16,476,111 km (0.099 R)
• M40: 16,696,469 km (0.083 R)
• M41: 16,807,171 km (0.088 R)
• M42: 18,495,084 km (0.056 R)
• M43: 18,666,822 km (0.109 R)
• M44: 18,839,159 km (0.086 R)
• M45: 19,011,945 km (0.094 R)
• M46: 19,185,329 km (0.107 R)
• M47: 19,417,205 km (0.06 R)
• M48: 20,177,312 km (0.101 R)
• M49: 21,365,717 km (0.108 R)
• M50: 22,150,358 km (0.049 R)
• M51: 23,128,728 km (0.065 R)
• M52: 23,375,565 km (0.07 R)
• M53: 23,685,382 km (0.049 R)
• M54: 24,058,928 km (0.059 R)
• M55: 24,497,100 km (0.099 R)
• M56: 25,127,655 km (0.114 R)
• M57: 25,763,596 km (0.103 R)
• M58: 26,662,679 km (0.069 R)
• M59: 27,116,110 km (0.106 R)
• M60: 28,227,772 km (0.116 R)
• M61: 28,888,695 km (0.107 R)
• M62: 29,287,673 km (0.117 R)
• M63: 29,554,705 km (0.107 R)
• M64: 29,755,465 km (0.118 R)
• M65: 30,563,144 km (0.11 R)
• M66: 30,630,762 km (0.112 R)
• M67: 30,698,381 km (0.086 R)
• M68: 32,131,229 km (0.116 R)
• M69: 32,268,710 km (0.096 R)
• M70: 33,098,379 km (0.085 R)
• M71: 34,708,052 km (0.098 R)
• M72: 35,344,741 km (0.105 R)
• M73: 36,271,350 km (0.088 R)
• M74: 36,342,858 km (0.116 R)
• M75: 37,930,091 km (0.11 R)
• M76: 38,878,542 km (0.11 R)
• M77: 38,951,845 km (0.098 R)
• M78: 39,245,505 km (0.055 R)
• M79: 40,352,978 km (0.1 R)
• M80: 40,427,179 km (0.083 R)
• M81: 42,372,250 km (0.114 R)
• M82: 42,901,079 km (0.111 R)
• M83: 43,660,288 km (0.098 R)
• M84: 46,819,496 km (0.117 R)
• M85: 47,444,516 km (0.113 R)
• M86: 48,387,132 km (0.049 R)
• M87: 49,574,042 km (0.112 R)
• M88: 49,733,064 km (0.076 R)
• M89: 51,976,434 km (0.07 R)
• M90: 52,218,782 km (0.111 R)
• M91: 52,623,594 km (0.118 R)
• M92: 53,110,535 km (0.12 R)
• M93: 53,599,122 km (0.098 R)
• M94: 54,007,374 km (0.095 R)
• M95: 54,744,742 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit