🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.64 AU - 0.82 AU

Year: 236 Days

Day: 20.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,040,885 km

• M1: 524,939 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.66 AU - 0.84 AU

Year: 246 Days

Day: 23.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.69 AU - 1.03 AU

Year: 302 Days

Day: 29.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.77 AU - 1.27 AU

Year: 390 Days

Day: 46.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,040,885 km

• M1: 727,195 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.15 AU - 1.41 AU

Year: 548 Days

Day: 39.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.51 AU - 1.63 AU

Year: 745 Days

Day: 14.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.64 AU - 4.32 AU

Year: 2459 Days

Day: 47.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.33 AU - 4.75 AU

Year: 3076 Days

Day: 38.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,040,885 km

• M1: 55,052 km (0.067 R)
• M2: 3,506,724 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 12.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.71 AU - 5.21 AU

Year: 3567 Days

Day: 14.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,040,885 km

• M1: 155,881 km (0.046 R)
• M2: 287,078 km (0.063 R)
• M3: 405,261 km (0.111 R)
• M4: 515,215 km (0.063 R)
• M5: 617,690 km (0.084 R)
• M6: 764,445 km (0.109 R)
• M7: 908,508 km (0.09 R)
• M8: 1,104,481 km (0.089 R)
• M9: 1,342,192 km (0.07 R)
• M10: 1,425,219 km (0.05 R)
• M11: 1,529,339 km (0.111 R)
• M12: 1,636,152 km (0.089 R)
• M13: 1,826,740 km (0.077 R)
• M14: 1,929,962 km (0.115 R)
• M15: 2,099,606 km (0.051 R)
• M16: 2,208,214 km (0.075 R)
• M17: 2,386,086 km (0.064 R)
• M18: 2,534,038 km (0.053 R)
• M19: 2,685,282 km (0.064 R)
• M20: 2,779,828 km (0.104 R)
• M21: 2,899,656 km (0.102 R)
• M22: 3,021,279 km (0.09 R)
• M23: 3,332,891 km (0.104 R)
• M24: 3,473,214 km (0.107 R)
• M25: 3,602,766 km (0.093 R)
• M26: 3,813,250 km (0.042 R)
• M27: 4,136,531 km (0.111 R)
• M28: 4,315,599 km (0.071 R)
• M29: 4,399,075 km (0.065 R)
• M30: 4,553,460 km (0.026 R)
• M31: 4,810,170 km (0.109 R)
• M32: 4,925,809 km (0.047 R)
• M33: 5,115,798 km (0.107 R)
• M34: 5,382,831 km (0.075 R)
• M35: 5,623,982 km (0.095 R)
• M36: 6,148,622 km (0.085 R)
• M37: 6,305,849 km (0.091 R)
• M38: 6,544,308 km (0.11 R)
• M39: 6,883,297 km (0.077 R)
• M40: 7,227,971 km (0.042 R)
• M41: 7,427,534 km (0.093 R)
• M42: 7,527,914 km (0.105 R)
• M43: 7,917,318 km (0.109 R)
• M44: 8,036,996 km (0.12 R)
• M45: 8,243,890 km (0.046 R)
• M46: 8,434,926 km (0.053 R)
• M47: 8,539,794 km (0.082 R)
• M48: 8,768,530 km (0.099 R)
• M49: 9,035,113 km (0.111 R)
• M50: 9,304,240 km (0.107 R)
• M51: 9,412,698 km (0.056 R)
• M52: 9,777,118 km (0.092 R)
• M53: 9,887,372 km (0.093 R)
• M54: 9,997,925 km (0.052 R)
• M55: 10,613,969 km (0.038 R)
• M56: 10,936,203 km (0.096 R)
• M57: 11,031,497 km (0.086 R)
• M58: 11,532,051 km (0.051 R)
• M59: 12,197,612 km (0.078 R)
• M60: 12,475,415 km (0.117 R)
• M61: 13,057,351 km (0.092 R)
• M62: 13,300,747 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 14.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.18 AU - 10.9 AU

Year: 11160 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,040,885 km

• M1: 269,276 km (0.065 R)
• M2: 381,475 km (0.049 R)
• M3: 543,938 km (0.111 R)
• M4: 952,639 km (0.118 R)
• M5: 1,363,435 km (0.11 R)
• M6: 1,488,648 km (0.054 R)
• M7: 1,712,596 km (0.051 R)
• M8: 1,809,386 km (0.081 R)
• M9: 2,111,125 km (0.105 R)
• M10: 2,278,974 km (0.118 R)
• M11: 2,429,619 km (0.104 R)
• M12: 2,901,899 km (0.064 R)
• M13: 3,378,818 km (0.102 R)
• M14: 4,623,023 km (0.119 R)
• M15: 4,760,204 km (0.095 R)
• M16: 5,067,029 km (0.063 R)
• M17: 5,208,699 km (0.111 R)
• M18: 5,322,991 km (0.058 R)
• M19: 6,056,320 km (0.097 R)
• M20: 6,481,029 km (0.044 R)
• M21: 6,604,148 km (0.1 R)
• M22: 7,584,911 km (0.111 R)
• M23: 7,747,375 km (0.091 R)
• M24: 7,976,858 km (0.038 R)
• M25: 8,476,215 km (0.068 R)
• M26: 8,985,746 km (0.081 R)
• M27: 9,261,754 km (0.105 R)
• M28: 9,470,443 km (0.069 R)
• M29: 9,928,212 km (0.095 R)
• M30: 11,012,049 km (0.115 R)
• M31: 11,233,304 km (0.065 R)
• M32: 11,755,401 km (0.12 R)
• M33: 13,763,602 km (0.042 R)
• M34: 14,042,154 km (0.097 R)
• M35: 15,174,460 km (0.114 R)
• M36: 17,526,139 km (0.11 R)
• M37: 18,175,244 km (0.086 R)
• M38: 18,920,391 km (0.11 R)
• M39: 19,141,496 km (0.03 R)
• M40: 19,452,361 km (0.117 R)
• M41: 20,849,605 km (0.12 R)
• M42: 21,491,230 km (0.093 R)
• M43: 22,606,183 km (0.067 R)
• M44: 22,793,779 km (0.079 R)
• M45: 24,457,905 km (0.052 R)
• M46: 25,037,448 km (0.086 R)
• M47: 25,280,245 km (0.104 R)
• M48: 26,160,928 km (0.06 R)
• M49: 26,456,683 km (0.093 R)
• M50: 26,952,151 km (0.099 R)
• M51: 27,400,795 km (0.06 R)
• M52: 28,659,661 km (0.032 R)
• M53: 29,168,593 km (0.075 R)
• M54: 30,195,283 km (0.032 R)
• M55: 30,298,506 km (0.088 R)
• M56: 30,505,549 km (0.112 R)
• M57: 31,233,791 km (0.094 R)
• M58: 31,862,402 km (0.083 R)
• M59: 32,389,585 km (0.115 R)
• M60: 33,934,631 km (0.098 R)
• M61: 36,654,470 km (0.061 R)
• M62: 36,764,724 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 17,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit