🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.78 AU - 0.8 AU

Year: 263 Days

Day: 45.9 Hours

Environment

Temp: 78 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.05 AU - 1.29 AU

Year: 474 Days

Day: 43.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.28 AU - 1.66 AU

Year: 668 Days

Day: 32.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.96 AU - 4.06 AU

Year: 2464 Days

Day: 44.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187

Radius: 9.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.91 AU - 10.77 AU

Year: 10697 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,745,267 km

• M1: 131,347 km (0.08 R)
• M2: 207,941 km (0.117 R)
• M3: 274,961 km (0.082 R)
• M4: 401,969 km (0.06 R)
• M5: 541,095 km (0.038 R)
• M6: 940,223 km (0.106 R)
• M7: 1,101,938 km (0.113 R)
• M8: 1,209,798 km (0.061 R)
• M9: 1,386,623 km (0.112 R)
• M10: 2,274,935 km (0.117 R)
• M11: 2,556,179 km (0.106 R)
• M12: 3,064,512 km (0.114 R)
• M13: 3,196,607 km (0.109 R)
• M14: 4,028,072 km (0.038 R)
• M15: 4,246,186 km (0.101 R)
• M16: 4,643,368 km (0.068 R)
• M17: 5,796,618 km (0.115 R)
• M18: 6,126,033 km (0.117 R)
• M19: 6,603,100 km (0.103 R)
• M20: 8,135,880 km (0.074 R)
• M21: 8,381,071 km (0.074 R)
• M22: 8,784,985 km (0.114 R)
• M23: 9,195,033 km (0.109 R)
• M24: 9,386,518 km (0.034 R)
• M25: 9,643,827 km (0.111 R)
• M26: 11,100,312 km (0.085 R)
• M27: 11,168,079 km (0.059 R)
• M28: 12,027,669 km (0.068 R)
• M29: 12,097,381 km (0.113 R)
• M30: 12,272,112 km (0.077 R)
• M31: 13,086,971 km (0.11 R)
• M32: 13,302,542 km (0.112 R)
• M33: 14,397,449 km (0.119 R)
• M34: 14,731,501 km (0.055 R)
• M35: 14,993,147 km (0.107 R)
• M36: 16,711,578 km (0.068 R)
• M37: 18,170,756 km (0.116 R)
• M38: 18,491,494 km (0.069 R)
• M39: 19,342,705 km (0.075 R)
• M40: 19,875,872 km (0.099 R)
• M41: 20,873,092 km (0.113 R)
• M42: 20,957,016 km (0.111 R)
• M43: 21,547,030 km (0.046 R)
• M44: 21,716,524 km (0.087 R)
• M45: 21,971,738 km (0.077 R)
• M46: 22,614,112 km (0.086 R)
• M47: 23,961,241 km (0.109 R)
• M48: 24,137,018 km (0.051 R)
• M49: 24,268,963 km (0.096 R)
• M50: 24,489,620 km (0.106 R)
• M51: 24,888,448 km (0.109 R)
• M52: 26,505,302 km (0.104 R)
• M53: 26,732,541 km (0.034 R)
• M54: 26,869,124 km (0.102 R)
• M55: 29,321,482 km (0.111 R)
• M56: 29,509,377 km (0.069 R)
• M57: 29,886,513 km (0.074 R)
• M58: 31,123,388 km (0.064 R)
• M59: 31,651,618 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 10.2

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.75 AU - 11.07 AU

Year: 10817 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,745,267 km

• M1: 241,451 km (0.11 R)
• M2: 703,708 km (0.101 R)
• M3: 877,092 km (0.092 R)
• M4: 1,130,810 km (0.072 R)
• M5: 1,529,937 km (0.114 R)
• M6: 1,944,174 km (0.067 R)
• M7: 2,629,033 km (0.077 R)
• M8: 2,966,526 km (0.105 R)
• M9: 3,124,501 km (0.101 R)
• M10: 3,716,460 km (0.057 R)
• M11: 3,852,744 km (0.106 R)
• M12: 4,236,313 km (0.089 R)
• M13: 4,964,854 km (0.057 R)
• M14: 5,077,501 km (0.116 R)
• M15: 5,190,897 km (0.036 R)
• M16: 5,575,513 km (0.063 R)
• M17: 6,250,349 km (0.105 R)
• M18: 6,412,812 km (0.07 R)
• M19: 6,535,781 km (0.105 R)
• M20: 6,909,028 km (0.112 R)
• M21: 7,503,530 km (0.111 R)
• M22: 8,877,586 km (0.062 R)
• M23: 9,014,768 km (0.109 R)
• M24: 9,851,917 km (0.054 R)
• M25: 10,136,602 km (0.085 R)
• M26: 11,650,084 km (0.096 R)
• M27: 11,750,015 km (0.099 R)
• M28: 11,850,395 km (0.117 R)
• M29: 12,254,609 km (0.105 R)
• M30: 13,704,960 km (0.072 R)
• M31: 13,916,492 km (0.076 R)
• M32: 14,990,754 km (0.119 R)
• M33: 17,446,552 km (0.05 R)
• M34: 18,195,739 km (0.112 R)
• M35: 18,311,976 km (0.08 R)
• M36: 18,486,706 km (0.096 R)
• M37: 21,725,949 km (0.053 R)
• M38: 23,536,682 km (0.104 R)
• M39: 23,663,242 km (0.109 R)
• M40: 24,492,014 km (0.093 R)
• M41: 25,200,809 km (0.11 R)
• M42: 25,655,287 km (0.119 R)
• M43: 26,440,676 km (0.12 R)
• M44: 26,770,389 km (0.109 R)
• M45: 27,101,300 km (0.089 R)
• M46: 28,035,239 km (0.072 R)
• M47: 28,102,409 km (0.118 R)
• M48: 28,844,115 km (0.081 R)
• M49: 29,387,604 km (0.1 R)
• M50: 30,278,160 km (0.066 R)
• M51: 30,899,739 km (0.028 R)
• M52: 31,875,267 km (0.047 R)
• M53: 33,144,156 km (0.077 R)
• M54: 33,784,734 km (0.051 R)
• M55: 33,999,258 km (0.092 R)
• M56: 34,285,887 km (0.048 R)
• M57: 35,005,902 km (0.09 R)
• M58: 36,022,569 km (0.102 R)
• M59: 36,387,887 km (0.099 R)
• M60: 36,681,099 km (0.117 R)
• M61: 37,048,810 km (0.08 R)
• M62: 37,417,569 km (0.12 R)
• M63: 37,787,674 km (0.086 R)
• M64: 40,184,830 km (0.042 R)
• M65: 40,336,223 km (0.109 R)
• M66: 41,325,215 km (0.113 R)
• M67: 42,091,455 km (0.05 R)
• M68: 42,399,328 km (0.102 R)
• M69: 42,476,371 km (0.103 R)
• M70: 43,327,283 km (0.108 R)
• M71: 43,949,610 km (0.113 R)
• M72: 44,027,551 km (0.112 R)
• M73: 44,888,636 km (0.108 R)
• M74: 46,945,757 km (0.098 R)
• M75: 48,066,245 km (0.11 R)
• M76: 48,307,396 km (0.081 R)
• M77: 49,357,424 km (0.075 R)
• M78: 49,682,051 km (0.1 R)
• M79: 50,007,427 km (0.085 R)
• M80: 50,496,612 km (0.056 R)
• M81: 51,562,197 km (0.056 R)
• M82: 53,632,183 km (0.119 R)
• M83: 55,223,456 km (0.072 R)
• M84: 55,307,679 km (0.113 R)
• M85: 55,560,500 km (0.107 R)
• M86: 56,321,205 km (0.114 R)
• M87: 56,490,699 km (0.09 R)
• M88: 56,660,343 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 15,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit