🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.6 AU - 0.82 AU

Year: 224 Days

Day: 25.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,204,249 km

• M1: 123,418 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.69 AU - 0.75 AU

Year: 229 Days

Day: 38.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.68 AU - 1.04 AU

Year: 299 Days

Day: 35.1 Hours

Environment

Temp: 64 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.85 AU - 1.09 AU

Year: 358 Days

Day: 46.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,204,249 km

• M1: 172,786 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.94 AU - 2.96 AU

Year: 1437 Days

Day: 41.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,204,249 km

• M1: 27,227 km (0.089 R)
• M2: 326,722 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4 AU - 4.74 AU

Year: 3423 Days

Day: 23.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 14.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.85 AU - 10.95 AU

Year: 11673 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,204,249 km

• M1: 196,871 km (0.085 R)
• M2: 363,672 km (0.097 R)
• M3: 489,634 km (0.063 R)
• M4: 584,628 km (0.069 R)
• M5: 1,083,238 km (0.116 R)
• M6: 1,473,988 km (0.11 R)
• M7: 1,724,863 km (0.065 R)
• M8: 1,935,796 km (0.11 R)
• M9: 2,325,798 km (0.038 R)
• M10: 2,741,231 km (0.118 R)
• M11: 3,148,138 km (0.041 R)
• M12: 3,675,769 km (0.061 R)
• M13: 4,776,361 km (0.086 R)
• M14: 4,888,110 km (0.104 R)
• M15: 5,459,873 km (0.102 R)
• M16: 5,892,959 km (0.099 R)
• M17: 6,053,179 km (0.089 R)
• M18: 6,337,265 km (0.078 R)
• M19: 7,002,826 km (0.12 R)
• M20: 7,560,228 km (0.11 R)
• M21: 7,734,659 km (0.098 R)
• M22: 8,445,697 km (0.107 R)
• M23: 9,551,525 km (0.065 R)
• M24: 9,835,162 km (0.083 R)
• M25: 10,169,514 km (0.107 R)
• M26: 10,314,025 km (0.079 R)
• M27: 10,604,993 km (0.117 R)
• M28: 10,751,599 km (0.076 R)
• M29: 10,997,239 km (0.048 R)
• M30: 11,796,241 km (0.09 R)
• M31: 11,897,369 km (0.115 R)
• M32: 12,407,647 km (0.077 R)
• M33: 12,510,571 km (0.119 R)
• M34: 13,502,554 km (0.05 R)
• M35: 14,088,529 km (0.078 R)
• M36: 14,465,665 km (0.102 R)
• M37: 15,672,771 km (0.08 R)
• M38: 17,140,924 km (0.104 R)
• M39: 17,949,501 km (0.113 R)
• M40: 18,358,651 km (0.095 R)
• M41: 19,424,386 km (0.083 R)
• M42: 19,904,595 km (0.046 R)
• M43: 20,206,783 km (0.103 R)
• M44: 21,122,172 km (0.043 R)
• M45: 21,306,926 km (0.109 R)
• M46: 22,552,178 km (0.113 R)
• M47: 22,677,990 km (0.036 R)
• M48: 24,205,983 km (0.082 R)
• M49: 25,570,315 km (0.102 R)
• M50: 25,898,832 km (0.1 R)
• M51: 26,096,601 km (0.083 R)
• M52: 26,361,090 km (0.112 R)
• M53: 26,759,469 km (0.065 R)
• M54: 27,293,832 km (0.039 R)
• M55: 28,373,031 km (0.092 R)
• M56: 29,810,667 km (0.103 R)
• M57: 31,342,100 km (0.072 R)
• M58: 31,623,195 km (0.078 R)
• M59: 32,188,076 km (0.094 R)
• M60: 33,327,862 km (0.108 R)
• M61: 35,208,308 km (0.104 R)
• M62: 35,720,381 km (0.075 R)
• M63: 36,308,600 km (0.097 R)
• M64: 36,677,957 km (0.079 R)
• M65: 37,942,957 km (0.096 R)
• M66: 38,995,527 km (0.058 R)
• M67: 39,373,711 km (0.093 R)
• M68: 40,439,296 km (0.074 R)
• M69: 40,668,780 km (0.054 R)
• M70: 41,052,348 km (0.113 R)
• M71: 41,900,419 km (0.109 R)
• M72: 42,443,160 km (0.107 R)
• M73: 43,378,895 km (0.084 R)
• M74: 43,613,913 km (0.103 R)
• M75: 45,588,754 km (0.114 R)
• M76: 47,996,981 km (0.091 R)
• M77: 48,239,928 km (0.103 R)
• M78: 49,379,864 km (0.068 R)
• M79: 52,018,321 km (0.083 R)
• M80: 52,685,079 km (0.077 R)
• M81: 54,702,406 km (0.091 R)
• M82: 55,975,933 km (0.056 R)
• M83: 56,402,586 km (0.086 R)
• M84: 57,345,202 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.68 AU - 11.24 AU

Year: 12677 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,204,249 km

• M1: 131,796 km (0.038 R)
• M2: 208,390 km (0.03 R)
• M3: 394,789 km (0.1 R)
• M4: 762,351 km (0.087 R)
• M5: 881,730 km (0.03 R)
• M6: 1,101,040 km (0.118 R)
• M7: 1,197,531 km (0.05 R)
• M8: 1,297,014 km (0.058 R)
• M9: 1,399,338 km (0.092 R)
• M10: 1,547,291 km (0.088 R)
• M11: 1,745,059 km (0.098 R)
• M12: 1,858,454 km (0.067 R)
• M13: 2,798,827 km (0.092 R)
• M14: 3,150,082 km (0.116 R)
• M15: 3,205,434 km (0.049 R)
• M16: 3,345,008 km (0.117 R)
• M17: 3,983,492 km (0.07 R)
• M18: 4,133,838 km (0.114 R)
• M19: 4,347,464 km (0.116 R)
• M20: 4,409,098 km (0.096 R)
• M21: 5,502,509 km (0.084 R)
• M22: 5,670,058 km (0.038 R)
• M23: 5,771,486 km (0.054 R)
• M24: 6,568,693 km (0.118 R)
• M25: 7,400,008 km (0.09 R)
• M26: 7,922,254 km (0.059 R)
• M27: 8,650,048 km (0.094 R)
• M28: 9,002,201 km (0.064 R)
• M29: 9,081,040 km (0.068 R)
• M30: 9,319,199 km (0.057 R)
• M31: 11,000,530 km (0.027 R)
• M32: 11,339,519 km (0.104 R)
• M33: 12,995,567 km (0.08 R)
• M34: 13,263,946 km (0.116 R)
• M35: 14,217,482 km (0.027 R)
• M36: 14,772,341 km (0.096 R)
• M37: 15,005,564 km (0.102 R)
• M38: 16,478,953 km (0.086 R)
• M39: 16,817,942 km (0.1 R)
• M40: 17,012,719 km (0.075 R)
• M41: 17,355,447 km (0.088 R)
• M42: 18,097,303 km (0.078 R)
• M43: 18,597,708 km (0.066 R)
• M44: 19,001,323 km (0.106 R)
• M45: 19,407,781 km (0.088 R)
• M46: 19,612,131 km (0.104 R)
• M47: 19,817,230 km (0.1 R)
• M48: 20,488,476 km (0.112 R)
• M49: 21,906,364 km (0.047 R)
• M50: 23,084,896 km (0.074 R)
• M51: 23,301,514 km (0.12 R)
• M52: 23,954,957 km (0.12 R)
• M53: 24,119,365 km (0.103 R)
• M54: 25,057,643 km (0.091 R)
• M55: 25,391,695 km (0.026 R)
• M56: 25,783,193 km (0.038 R)
• M57: 26,572,322 km (0.086 R)
• M58: 28,870,145 km (0.087 R)
• M59: 29,513,117 km (0.087 R)
• M60: 30,872,812 km (0.09 R)
• M61: 31,830,687 km (0.035 R)
• M62: 32,132,127 km (0.083 R)
• M63: 33,285,825 km (0.113 R)
• M64: 34,948,456 km (0.112 R)
• M65: 35,508,700 km (0.115 R)
• M66: 36,638,164 km (0.1 R)
• M67: 37,651,839 km (0.101 R)
• M68: 37,843,025 km (0.112 R)
• M69: 38,546,435 km (0.068 R)
• M70: 38,996,425 km (0.103 R)
• M71: 39,706,865 km (0.12 R)
• M72: 40,161,344 km (0.093 R)
• M73: 40,226,269 km (0.108 R)
• M74: 40,617,318 km (0.119 R)
• M75: 40,813,441 km (0.066 R)
• M76: 41,140,761 km (0.072 R)
• M77: 44,394,814 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit