🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.56 AU - 0.78 AU

Year: 193 Days

Day: 18.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.7 AU - 0.82 AU

Year: 233 Days

Day: 33.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 158 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.13 AU

Year: 336 Days

Day: 33 Hours

Environment

Temp: 113 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.49 AU - 1.65 AU

Year: 691 Days

Day: 16.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.28 AU - 1.96 AU

Year: 725 Days

Day: 28.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.41 AU - 3.25 AU

Year: 1673 Days

Day: 13 Hours

Environment

Temp: -87 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,189,319 km

• M1: 111,002 km (0.1 R)
• M2: 569,669 km (0.052 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.76 AU - 3.98 AU

Year: 2174 Days

Day: 24.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,189,319 km

• M1: 43,832 km (0.026 R)
• M2: 382,073 km (0.116 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.74 AU - 3.92 AU

Year: 2634 Days

Day: 36.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406

Radius: 3

Gravity: 45.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.34 AU - 16 AU

Year: 18747 Days

Day: 18 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,189,319 km

• M1: 107,860 km (0.119 R)
• M2: 172,935 km (0.06 R)
• M3: 210,335 km (0.055 R)
• M4: 420,819 km (0.116 R)
• M5: 640,877 km (0.12 R)
• M6: 1,268,889 km (0.103 R)
• M7: 1,293,872 km (0.078 R)
• M8: 1,344,436 km (0.119 R)
• M9: 1,370,017 km (0.085 R)
• M10: 1,500,167 km (0.062 R)
• M11: 1,689,110 km (0.118 R)
• M12: 1,772,436 km (0.072 R)
• M13: 1,800,410 km (0.106 R)
• M14: 1,885,532 km (0.098 R)
• M15: 1,971,999 km (0.062 R)
• M16: 2,001,021 km (0.093 R)
• M17: 2,059,663 km (0.07 R)
• M18: 2,269,250 km (0.06 R)
• M19: 2,454,452 km (0.111 R)
• M20: 2,612,278 km (0.074 R)
• M21: 3,843,169 km (0.089 R)
• M22: 3,989,476 km (0.08 R)
• M23: 5,064,187 km (0.099 R)
• M24: 5,757,424 km (0.106 R)
• M25: 6,051,383 km (0.097 R)
• M26: 6,307,345 km (0.111 R)
• M27: 6,523,215 km (0.112 R)
• M28: 6,653,964 km (0.097 R)
• M29: 6,785,610 km (0.118 R)
• M30: 10,291,735 km (0.096 R)
• M31: 10,494,889 km (0.084 R)
• M32: 10,699,240 km (0.096 R)
• M33: 10,904,937 km (0.115 R)
• M34: 13,472,784 km (0.076 R)
• M35: 14,311,879 km (0.076 R)
• M36: 14,652,064 km (0.11 R)
• M37: 14,937,796 km (0.083 R)
• M38: 15,052,538 km (0.101 R)
• M39: 15,109,983 km (0.088 R)
• M40: 15,340,663 km (0.058 R)
• M41: 16,928,196 km (0.096 R)
• M42: 17,529,280 km (0.117 R)
• M43: 17,771,629 km (0.074 R)
• M44: 18,937,894 km (0.06 R)
• M45: 20,509,868 km (0.041 R)
• M46: 21,927,457 km (0.047 R)
• M47: 22,319,554 km (0.08 R)
• M48: 22,582,098 km (0.089 R)
• M49: 22,713,894 km (0.083 R)
• M50: 22,911,961 km (0.085 R)
• M51: 22,978,083 km (0.089 R)
• M52: 23,509,455 km (0.054 R)
• M53: 24,516,847 km (0.097 R)
• M54: 25,469,636 km (0.072 R)
• M55: 25,950,593 km (0.069 R)
• M56: 26,712,345 km (0.098 R)
• M57: 26,921,334 km (0.111 R)
• M58: 28,186,932 km (0.119 R)
• M59: 31,507,855 km (0.078 R)
• M60: 33,889,902 km (0.101 R)
• M61: 34,874,106 km (0.042 R)
• M62: 35,026,247 km (0.105 R)
• M63: 35,484,316 km (0.093 R)
• M64: 36,098,116 km (0.101 R)
• M65: 36,947,832 km (0.108 R)
• M66: 37,336,188 km (0.093 R)
• M67: 37,569,860 km (0.09 R)
• M68: 39,061,201 km (0.075 R)
• M69: 39,933,356 km (0.1 R)
• M70: 42,832,264 km (0.099 R)
• M71: 42,995,176 km (0.108 R)
• M72: 44,059,864 km (0.115 R)
• M73: 45,465,336 km (0.105 R)
• M74: 45,881,368 km (0.118 R)
• M75: 46,298,746 km (0.115 R)
• M76: 46,885,319 km (0.068 R)
• M77: 47,305,689 km (0.046 R)
• M78: 48,999,735 km (0.048 R)
• M79: 49,340,968 km (0.079 R)
• M80: 52,185,871 km (0.114 R)
• M81: 52,621,500 km (0.112 R)
• M82: 52,796,081 km (0.071 R)
• M83: 52,883,446 km (0.08 R)
• M84: 53,321,019 km (0.12 R)
• M85: 53,935,717 km (0.079 R)
• M86: 54,288,020 km (0.056 R)
• M87: 54,376,133 km (0.094 R)
• M88: 55,526,990 km (0.085 R)
• M89: 56,507,005 km (0.08 R)
• M90: 56,685,775 km (0.038 R)
• M91: 56,864,694 km (0.055 R)
• M92: 57,942,546 km (0.031 R)
• M93: 58,936,475 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.4

Radius: 3

Gravity: 108.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.16 AU - 17.1 AU

Year: 23835 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,189,319 km

• M1: 536,907 km (0.103 R)
• M2: 1,080,246 km (0.062 R)
• M3: 1,243,906 km (0.116 R)
• M4: 1,450,501 km (0.032 R)
• M5: 1,972,897 km (0.116 R)
• M6: 3,262,131 km (0.109 R)
• M7: 3,308,806 km (0.112 R)
• M8: 5,511,934 km (0.075 R)
• M9: 6,018,771 km (0.091 R)
• M10: 6,599,211 km (0.073 R)
• M11: 6,896,163 km (0.102 R)
• M12: 8,508,678 km (0.071 R)
• M13: 9,824,092 km (0.116 R)
• M14: 9,891,561 km (0.083 R)
• M15: 10,712,554 km (0.069 R)
• M16: 10,851,381 km (0.107 R)
• M17: 11,912,329 km (0.083 R)
• M18: 11,984,285 km (0.086 R)
• M19: 12,200,754 km (0.088 R)
• M20: 12,491,572 km (0.06 R)
• M21: 14,055,019 km (0.029 R)
• M22: 14,436,344 km (0.103 R)
• M23: 14,512,938 km (0.107 R)
• M24: 14,898,302 km (0.053 R)
• M25: 15,443,287 km (0.058 R)
• M26: 15,521,826 km (0.12 R)
• M27: 16,553,004 km (0.119 R)
• M28: 16,955,423 km (0.118 R)
• M29: 17,279,751 km (0.107 R)
• M30: 17,688,003 km (0.083 R)
• M31: 18,680,735 km (0.085 R)
• M32: 19,268,056 km (0.088 R)
• M33: 20,892,689 km (0.059 R)
• M34: 21,853,257 km (0.045 R)
• M35: 23,726,372 km (0.073 R)
• M36: 25,836,001 km (0.082 R)
• M37: 27,338,712 km (0.092 R)
• M38: 28,196,207 km (0.095 R)
• M39: 28,387,991 km (0.09 R)
• M40: 29,159,467 km (0.04 R)
• M41: 29,256,407 km (0.093 R)
• M42: 30,329,472 km (0.078 R)
• M43: 31,913,115 km (0.057 R)
• M44: 35,573,326 km (0.099 R)
• M45: 37,242,240 km (0.06 R)
• M46: 37,557,892 km (0.095 R)
• M47: 39,578,211 km (0.057 R)
• M48: 39,685,473 km (0.118 R)
• M49: 40,872,233 km (0.116 R)
• M50: 41,415,423 km (0.097 R)
• M51: 42,509,133 km (0.083 R)
• M52: 42,618,937 km (0.099 R)
• M53: 43,501,415 km (0.08 R)
• M54: 47,091,166 km (0.07 R)
• M55: 48,806,305 km (0.119 R)
• M56: 50,425,403 km (0.115 R)
• M57: 51,124,773 km (0.056 R)
• M58: 51,475,580 km (0.077 R)
• M59: 52,297,321 km (0.119 R)
• M60: 52,887,036 km (0.062 R)
• M61: 54,908,103 km (0.069 R)
• M62: 55,867,923 km (0.112 R)
• M63: 57,075,477 km (0.067 R)
• M64: 58,658,073 km (0.11 R)
• M65: 60,008,493 km (0.096 R)
• M66: 60,873,169 km (0.108 R)
• M67: 61,866,349 km (0.116 R)
• M68: 62,489,873 km (0.07 R)
• M69: 64,246,750 km (0.059 R)
• M70: 65,131,173 km (0.065 R)
• M71: 68,065,535 km (0.119 R)
• M72: 69,613,574 km (0.039 R)
• M73: 70,132,080 km (0.049 R)
• M74: 70,261,931 km (0.117 R)
• M75: 70,521,932 km (0.05 R)
• M76: 71,173,132 km (0.104 R)
• M77: 75,122,067 km (0.113 R)
• M78: 75,254,910 km (0.103 R)
• M79: 75,520,895 km (0.05 R)
• M80: 79,682,857 km (0.106 R)
• M81: 79,953,928 km (0.107 R)
• M82: 80,089,464 km (0.081 R)
• M83: 81,313,773 km (0.105 R)
• M84: 82,955,610 km (0.039 R)
• M85: 84,194,280 km (0.113 R)
• M86: 84,884,973 km (0.106 R)
• M87: 85,577,612 km (0.097 R)
• M88: 85,994,092 km (0.072 R)
• M89: 87,387,297 km (0.029 R)
• M90: 88,928,305 km (0.078 R)
• M91: 89,350,171 km (0.109 R)
• M92: 90,337,068 km (0.098 R)
• M93: 94,894,118 km (0.095 R)
• M94: 95,901,061 km (0.05 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit