🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.54 AU - 0.6 AU

Year: 153 Days

Day: 27.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.52 AU - 0.7 AU

Year: 170 Days

Day: 25.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,969,515 km

• M1: 26,628 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.48 AU - 0.76 AU

Year: 174 Days

Day: 40.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,969,515 km

• M1: 82,877 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.82 AU - 0.88 AU

Year: 279 Days

Day: 19.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 59 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.47 AU - 2.85 AU

Year: 1546 Days

Day: 12.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.53 AU - 3.25 AU

Year: 1751 Days

Day: 21.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.77 AU - 4.55 AU

Year: 2496 Days

Day: 38.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,969,515 km

• M1: 657,483 km (0.067 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.39 AU - 6.07 AU

Year: 4263 Days

Day: 33 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,969,515 km

• M1: 3,177,908 km (0.104 R)
• M2: 3,227,724 km (0.084 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.4

Radius: 9.4

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.75 AU - 6.89 AU

Year: 5005 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,969,515 km

• M1: 194,776 km (0.101 R)
• M2: 394,340 km (0.097 R)
• M3: 590,612 km (0.09 R)
• M4: 752,627 km (0.114 R)
• M5: 819,048 km (0.069 R)
• M6: 1,060,649 km (0.101 R)
• M7: 1,276,668 km (0.053 R)
• M8: 1,680,134 km (0.084 R)
• M9: 1,896,452 km (0.104 R)
• M10: 2,296,627 km (0.101 R)
• M11: 2,436,052 km (0.102 R)
• M12: 2,913,568 km (0.055 R)
• M13: 3,108,345 km (0.086 R)
• M14: 3,174,168 km (0.12 R)
• M15: 3,285,169 km (0.06 R)
• M16: 3,906,300 km (0.112 R)
• M17: 4,538,351 km (0.097 R)
• M18: 4,714,128 km (0.087 R)
• M19: 5,124,026 km (0.036 R)
• M20: 5,333,463 km (0.078 R)
• M21: 5,518,965 km (0.12 R)
• M22: 5,923,627 km (0.117 R)
• M23: 6,338,013 km (0.069 R)
• M24: 6,847,543 km (0.104 R)
• M25: 6,991,456 km (0.05 R)
• M26: 7,370,388 km (0.055 R)
• M27: 7,458,800 km (0.119 R)
• M28: 7,785,971 km (0.088 R)
• M29: 7,876,029 km (0.026 R)
• M30: 8,026,823 km (0.089 R)
• M31: 8,148,297 km (0.091 R)
• M32: 8,577,942 km (0.032 R)
• M33: 8,795,457 km (0.112 R)
• M34: 9,587,578 km (0.04 R)
• M35: 9,684,069 km (0.118 R)
• M36: 9,878,247 km (0.079 R)
• M37: 10,534,682 km (0.061 R)
• M38: 10,968,965 km (0.117 R)
• M39: 11,036,284 km (0.097 R)
• M40: 11,545,814 km (0.087 R)
• M41: 12,167,244 km (0.053 R)
• M42: 12,271,813 km (0.106 R)
• M43: 12,622,769 km (0.117 R)
• M44: 12,834,899 km (0.092 R)
• M45: 13,048,225 km (0.107 R)
• M46: 13,155,338 km (0.074 R)
• M47: 13,514,522 km (0.104 R)
• M48: 13,695,386 km (0.083 R)
• M49: 14,242,615 km (0.059 R)
• M50: 14,983,424 km (0.074 R)
• M51: 16,079,677 km (0.115 R)
• M52: 16,850,704 km (0.048 R)
• M53: 17,123,421 km (0.071 R)
• M54: 17,752,331 km (0.104 R)
• M55: 17,871,111 km (0.101 R)
• M56: 18,790,241 km (0.119 R)
• M57: 19,235,444 km (0.043 R)
• M58: 20,259,740 km (0.113 R)
• M59: 20,425,345 km (0.118 R)
• M60: 21,596,846 km (0.117 R)
• M61: 23,611,780 km (0.075 R)
• M62: 23,742,528 km (0.07 R)
• M63: 24,004,474 km (0.104 R)
• M64: 25,150,992 km (0.03 R)
• M65: 25,328,864 km (0.046 R)
• M66: 25,686,104 km (0.109 R)
• M67: 25,820,443 km (0.106 R)
• M68: 26,631,712 km (0.075 R)
• M69: 26,949,458 km (0.105 R)
• M70: 27,177,146 km (0.095 R)
• M71: 28,094,331 km (0.081 R)
• M72: 28,649,638 km (0.099 R)
• M73: 28,928,488 km (0.113 R)
• M74: 29,208,386 km (0.084 R)
• M75: 29,536,155 km (0.049 R)
• M76: 30,147,860 km (0.093 R)
• M77: 30,573,766 km (0.096 R)
• M78: 30,668,760 km (0.104 R)
• M79: 30,906,471 km (0.091 R)
• M80: 31,192,652 km (0.093 R)
• M81: 31,527,452 km (0.1 R)
• M82: 31,815,578 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 11.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.13 AU - 6.17 AU

Year: 5436 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,969,515 km

• M1: 223,350 km (0.07 R)
• M2: 311,313 km (0.119 R)
• M3: 540,497 km (0.102 R)
• M4: 664,065 km (0.038 R)
• M5: 1,175,241 km (0.096 R)
• M6: 1,257,221 km (0.077 R)
• M7: 1,341,295 km (0.051 R)
• M8: 1,479,972 km (0.114 R)
• M9: 1,587,084 km (0.087 R)
• M10: 1,660,088 km (0.085 R)
• M11: 2,223,772 km (0.06 R)
• M12: 2,473,750 km (0.108 R)
• M13: 2,623,797 km (0.102 R)
• M14: 2,843,706 km (0.118 R)
• M15: 3,207,977 km (0.11 R)
• M16: 3,277,989 km (0.068 R)
• M17: 3,467,230 km (0.07 R)
• M18: 3,611,592 km (0.086 R)
• M19: 4,132,492 km (0.095 R)
• M20: 4,545,382 km (0.101 R)
• M21: 5,244,602 km (0.085 R)
• M22: 5,355,155 km (0.036 R)
• M23: 5,663,327 km (0.064 R)
• M24: 6,092,972 km (0.106 R)
• M25: 6,209,209 km (0.052 R)
• M26: 7,105,450 km (0.061 R)
• M27: 7,600,021 km (0.053 R)
• M28: 7,883,060 km (0.103 R)
• M29: 8,394,984 km (0.092 R)
• M30: 8,917,679 km (0.03 R)
• M31: 9,050,073 km (0.119 R)
• M32: 9,216,426 km (0.119 R)
• M33: 10,028,892 km (0.079 R)
• M34: 10,513,589 km (0.107 R)
• M35: 11,183,488 km (0.074 R)
• M36: 11,254,846 km (0.1 R)
• M37: 11,613,731 km (0.098 R)
• M38: 11,685,987 km (0.111 R)
• M39: 11,758,393 km (0.05 R)
• M40: 11,976,506 km (0.075 R)
• M41: 12,086,012 km (0.071 R)
• M42: 13,049,422 km (0.11 R)
• M43: 13,426,558 km (0.106 R)
• M44: 13,654,546 km (0.082 R)
• M45: 14,501,419 km (0.061 R)
• M46: 14,618,255 km (0.098 R)
• M47: 16,205,638 km (0.076 R)
• M48: 16,896,780 km (0.108 R)
• M49: 17,763,850 km (0.043 R)
• M50: 18,434,048 km (0.06 R)
• M51: 18,602,944 km (0.073 R)
• M52: 19,027,353 km (0.086 R)
• M53: 19,326,399 km (0.079 R)
• M54: 19,455,053 km (0.037 R)
• M55: 19,713,110 km (0.057 R)
• M56: 20,494,310 km (0.063 R)
• M57: 21,863,280 km (0.099 R)
• M58: 22,356,205 km (0.095 R)
• M59: 22,536,321 km (0.095 R)
• M60: 22,716,885 km (0.102 R)
• M61: 23,444,230 km (0.043 R)
• M62: 24,410,483 km (0.083 R)
• M63: 25,483,548 km (0.118 R)
• M64: 25,907,658 km (0.087 R)
• M65: 26,429,157 km (0.096 R)
• M66: 27,049,988 km (0.078 R)
• M67: 28,647,394 km (0.109 R)
• M68: 29,039,191 km (0.045 R)
• M69: 29,630,401 km (0.118 R)
• M70: 29,877,836 km (0.118 R)
• M71: 30,924,722 km (0.11 R)
• M72: 31,175,747 km (0.033 R)
• M73: 31,578,914 km (0.03 R)
• M74: 31,730,456 km (0.079 R)
• M75: 32,237,593 km (0.081 R)
• M76: 32,747,273 km (0.056 R)
• M77: 33,671,638 km (0.031 R)
• M78: 33,929,844 km (0.118 R)
• M79: 34,500,411 km (0.086 R)
• M80: 34,708,651 km (0.104 R)
• M81: 34,917,340 km (0.101 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit