🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 29.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.75 AU - 0.75 AU

Year: 226 Days

Day: 22.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.95 AU - 1.11 AU

Year: 364 Days

Day: 17.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.2 AU - 1.92 AU

Year: 679 Days

Day: 24.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,658,989 km

• M1: 796,758 km (0.087 R)
• M2: 1,376,450 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.26 AU - 2.08 AU

Year: 752 Days

Day: 44.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.49 AU - 2.59 AU

Year: 1410 Days

Day: 27.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.88 AU - 3.12 AU

Year: 1810 Days

Day: 32.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,658,989 km

• M1: 463,454 km (0.1 R)
• M2: 1,236,277 km (0.032 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.27 AU - 5.47 AU

Year: 3743 Days

Day: 38.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.11 AU - 5.63 AU

Year: 3743 Days

Day: 31.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,658,989 km

• M1: 241,451 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.5

Radius: 6.5

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.9 AU - 16.22 AU

Year: 19348 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,658,989 km

• M1: 172,038 km (0.079 R)
• M2: 255,064 km (0.1 R)
• M3: 449,990 km (0.112 R)
• M4: 501,452 km (0.101 R)
• M5: 649,105 km (0.102 R)
• M6: 748,737 km (0.043 R)
• M7: 790,026 km (0.064 R)
• M8: 1,221,317 km (0.075 R)
• M9: 1,580,053 km (0.061 R)
• M10: 1,827,338 km (0.071 R)
• M11: 2,482,277 km (0.111 R)
• M12: 2,640,552 km (0.117 R)
• M13: 2,704,879 km (0.104 R)
• M14: 3,729,924 km (0.084 R)
• M15: 4,321,134 km (0.077 R)
• M16: 5,180,724 km (0.071 R)
• M17: 5,671,405 km (0.058 R)
• M18: 5,754,581 km (0.104 R)
• M19: 6,565,402 km (0.051 R)
• M20: 6,784,712 km (0.083 R)
• M21: 7,366,199 km (0.102 R)
• M22: 8,816,251 km (0.083 R)
• M23: 8,961,062 km (0.101 R)
• M24: 9,253,376 km (0.12 R)
• M25: 9,997,476 km (0.106 R)
• M26: 10,098,155 km (0.06 R)
• M27: 10,148,570 km (0.106 R)
• M28: 10,915,708 km (0.104 R)
• M29: 11,227,619 km (0.044 R)
• M30: 12,235,011 km (0.12 R)
• M31: 12,288,867 km (0.053 R)
• M32: 12,722,252 km (0.081 R)
• M33: 13,437,180 km (0.105 R)
• M34: 13,492,681 km (0.089 R)
• M35: 13,548,331 km (0.037 R)
• M36: 13,827,481 km (0.092 R)
• M37: 15,020,823 km (0.103 R)
• M38: 15,078,568 km (0.09 R)
• M39: 16,187,686 km (0.081 R)
• M40: 16,961,706 km (0.044 R)
• M41: 17,021,695 km (0.089 R)
• M42: 20,176,115 km (0.036 R)
• M43: 20,944,001 km (0.103 R)
• M44: 21,917,285 km (0.046 R)
• M45: 22,640,441 km (0.069 R)
• M46: 23,171,214 km (0.092 R)
• M47: 24,312,796 km (0.113 R)
• M48: 24,380,414 km (0.072 R)
• M49: 24,720,001 km (0.117 R)
• M50: 25,197,966 km (0.073 R)
• M51: 25,886,116 km (0.108 R)
• M52: 26,093,758 km (0.045 R)
• M53: 26,232,435 km (0.025 R)
• M54: 26,441,124 km (0.104 R)
• M55: 26,789,837 km (0.119 R)
• M56: 26,859,849 km (0.093 R)
• M57: 27,845,549 km (0.073 R)
• M58: 28,058,277 km (0.097 R)
• M59: 29,852,106 km (0.108 R)
• M60: 29,997,215 km (0.066 R)
• M61: 30,434,041 km (0.102 R)
• M62: 30,653,053 km (0.06 R)
• M63: 30,872,812 km (0.085 R)
• M64: 31,534,932 km (0.112 R)
• M65: 33,624,814 km (0.03 R)
• M66: 34,458,074 km (0.12 R)
• M67: 36,144,790 km (0.081 R)
• M68: 36,531,950 km (0.094 R)
• M69: 36,998,246 km (0.113 R)
• M70: 37,466,488 km (0.096 R)
• M71: 38,883,179 km (0.048 R)
• M72: 39,917,200 km (0.078 R)
• M73: 40,076,970 km (0.098 R)
• M74: 40,317,225 km (0.085 R)
• M75: 41,040,829 km (0.113 R)
• M76: 41,849,705 km (0.105 R)
• M77: 42,745,647 km (0.072 R)
• M78: 44,142,592 km (0.073 R)
• M79: 44,722,134 km (0.119 R)
• M80: 46,391,945 km (0.078 R)
• M81: 46,981,211 km (0.057 R)
• M82: 47,488,198 km (0.116 R)
• M83: 47,996,981 km (0.1 R)
• M84: 51,087,822 km (0.047 R)
• M85: 51,348,272 km (0.104 R)
• M86: 51,783,303 km (0.09 R)
• M87: 52,132,315 km (0.081 R)
• M88: 53,359,765 km (0.1 R)
• M89: 53,535,842 km (0.103 R)
• M90: 55,307,829 km (0.03 R)
• M91: 55,753,780 km (0.115 R)
• M92: 57,459,345 km (0.054 R)
• M93: 58,727,038 km (0.086 R)
• M94: 59,273,070 km (0.056 R)
• M95: 60,462,074 km (0.032 R)
• M96: 60,737,633 km (0.105 R)
• M97: 61,013,492 km (0.092 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit