🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 132 Days

Day: 13.4 Hours

Environment

Temp: 283 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,753,112 km

• M1: 61,634 km (0.098 R)
• M2: 181,013 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.42 AU - 2.52 AU

Year: 1364 Days

Day: 37.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,753,112 km

• M1: 2,183,830 km (0.088 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.8

Radius: 11.2

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.35 AU - 10.69 AU

Year: 9521 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,753,112 km

• M1: 169,794 km (0.084 R)
• M2: 286,779 km (0.105 R)
• M3: 370,554 km (0.103 R)
• M4: 556,354 km (0.084 R)
• M5: 757,414 km (0.069 R)
• M6: 905,366 km (0.084 R)
• M7: 1,003,203 km (0.055 R)
• M8: 1,862,493 km (0.056 R)
• M9: 2,198,790 km (0.101 R)
• M10: 2,443,083 km (0.096 R)
• M11: 2,667,779 km (0.103 R)
• M12: 2,753,798 km (0.079 R)
• M13: 2,899,356 km (0.098 R)
• M14: 3,289,657 km (0.103 R)
• M15: 3,506,873 km (0.097 R)
• M16: 3,922,905 km (0.103 R)
• M17: 6,192,005 km (0.037 R)
• M18: 6,499,728 km (0.073 R)
• M19: 6,773,044 km (0.112 R)
• M20: 7,987,330 km (0.113 R)
• M21: 8,238,205 km (0.091 R)
• M22: 8,747,885 km (0.051 R)
• M23: 9,887,073 km (0.109 R)
• M24: 10,337,512 km (0.073 R)
• M25: 11,072,486 km (0.094 R)
• M26: 12,110,247 km (0.027 R)
• M27: 12,350,501 km (0.117 R)
• M28: 12,689,490 km (0.119 R)
• M29: 12,786,878 km (0.048 R)
• M30: 14,480,775 km (0.098 R)
• M31: 14,838,164 km (0.118 R)
• M32: 15,509,709 km (0.1 R)
• M33: 15,823,116 km (0.109 R)
• M34: 16,085,810 km (0.085 R)
• M35: 16,350,000 km (0.114 R)
• M36: 17,258,807 km (0.081 R)
• M37: 17,637,888 km (0.067 R)
• M38: 17,746,646 km (0.104 R)
• M39: 18,074,415 km (0.108 R)
• M40: 18,184,070 km (0.116 R)
• M41: 18,294,024 km (0.041 R)
• M42: 18,625,085 km (0.11 R)
• M43: 18,958,239 km (0.036 R)
• M44: 19,349,288 km (0.116 R)
• M45: 20,196,311 km (0.101 R)
• M46: 21,286,431 km (0.095 R)
• M47: 21,518,457 km (0.109 R)
• M48: 22,043,396 km (0.098 R)
• M49: 22,809,187 km (0.075 R)
• M50: 23,344,449 km (0.096 R)
• M51: 23,463,977 km (0.104 R)
• M52: 23,703,633 km (0.113 R)
• M53: 24,731,071 km (0.113 R)
• M54: 25,526,633 km (0.098 R)
• M55: 26,455,037 km (0.065 R)
• M56: 26,704,566 km (0.038 R)
• M57: 30,342,936 km (0.098 R)
• M58: 30,473,385 km (0.064 R)
• M59: 30,604,134 km (0.037 R)
• M60: 31,722,228 km (0.11 R)
• M61: 32,053,588 km (0.051 R)
• M62: 32,452,715 km (0.095 R)
• M63: 32,786,767 km (0.099 R)
• M64: 33,660,269 km (0.116 R)
• M65: 33,930,592 km (0.096 R)
• M66: 34,405,416 km (0.047 R)
• M67: 34,609,617 km (0.119 R)
• M68: 35,430,311 km (0.094 R)
• M69: 35,980,981 km (0.076 R)
• M70: 38,776,666 km (0.062 R)
• M71: 39,700,283 km (0.078 R)
• M72: 39,914,507 km (0.044 R)
• M73: 39,985,865 km (0.098 R)
• M74: 40,057,373 km (0.105 R)
• M75: 41,279,737 km (0.099 R)
• M76: 41,496,654 km (0.116 R)
• M77: 42,222,653 km (0.076 R)
• M78: 44,129,876 km (0.12 R)
• M79: 45,019,534 km (0.097 R)
• M80: 45,989,976 km (0.076 R)
• M81: 46,064,924 km (0.078 R)
• M82: 46,666,009 km (0.096 R)
• M83: 51,022,598 km (0.089 R)
• M84: 51,800,208 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 8.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.63 AU - 9.69 AU

Year: 9744 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,753,112 km

• M1: 200,312 km (0.116 R)
• M2: 268,977 km (0.074 R)
• M3: 338,690 km (0.093 R)
• M4: 404,662 km (0.049 R)
• M5: 500,704 km (0.118 R)
• M6: 578,495 km (0.089 R)
• M7: 703,559 km (0.102 R)
• M8: 807,380 km (0.096 R)
• M9: 1,031,029 km (0.1 R)
• M10: 1,203,066 km (0.099 R)
• M11: 1,292,526 km (0.067 R)
• M12: 2,153,162 km (0.072 R)
• M13: 2,218,686 km (0.048 R)
• M14: 2,397,156 km (0.061 R)
• M15: 2,673,613 km (0.064 R)
• M16: 2,768,159 km (0.111 R)
• M17: 3,009,161 km (0.111 R)
• M18: 3,257,194 km (0.075 R)
• M19: 3,615,481 km (0.063 R)
• M20: 4,067,716 km (0.052 R)
• M21: 4,122,020 km (0.112 R)
• M22: 4,879,883 km (0.108 R)
• M23: 5,054,164 km (0.101 R)
• M24: 5,171,449 km (0.049 R)
• M25: 5,771,635 km (0.095 R)
• M26: 7,168,281 km (0.03 R)
• M27: 7,267,315 km (0.058 R)
• M28: 8,350,404 km (0.078 R)
• M29: 9,123,974 km (0.104 R)
• M30: 9,338,946 km (0.079 R)
• M31: 9,483,308 km (0.096 R)
• M32: 10,401,540 km (0.111 R)
• M33: 10,588,537 km (0.106 R)
• M34: 10,701,334 km (0.095 R)
• M35: 10,890,127 km (0.119 R)
• M36: 11,041,968 km (0.115 R)
• M37: 11,347,896 km (0.076 R)
• M38: 11,540,429 km (0.058 R)
• M39: 11,773,053 km (0.052 R)
• M40: 12,638,926 km (0.099 R)
• M41: 13,443,762 km (0.119 R)
• M42: 13,525,293 km (0.079 R)
• M43: 13,934,742 km (0.043 R)
• M44: 14,265,204 km (0.101 R)
• M45: 14,473,145 km (0.043 R)
• M46: 14,682,133 km (0.101 R)
• M47: 14,765,908 km (0.107 R)
• M48: 15,741,586 km (0.094 R)
• M49: 17,844,034 km (0.07 R)
• M50: 17,978,373 km (0.088 R)
• M51: 18,068,132 km (0.065 R)
• M52: 18,292,977 km (0.081 R)
• M53: 19,202,233 km (0.111 R)
• M54: 19,477,942 km (0.108 R)
• M55: 19,570,094 km (0.106 R)
• M56: 19,754,848 km (0.055 R)
• M57: 20,126,150 km (0.07 R)
• M58: 21,017,154 km (0.033 R)
• M59: 21,158,973 km (0.068 R)
• M60: 21,253,818 km (0.082 R)
• M61: 21,634,246 km (0.055 R)
• M62: 23,129,626 km (0.083 R)
• M63: 23,471,906 km (0.093 R)
• M64: 24,112,035 km (0.111 R)
• M65: 24,211,069 km (0.075 R)
• M66: 24,508,769 km (0.094 R)
• M67: 25,057,943 km (0.113 R)
• M68: 25,459,762 km (0.045 R)
• M69: 26,883,186 km (0.111 R)
• M70: 27,294,580 km (0.064 R)
• M71: 27,397,803 km (0.036 R)
• M72: 28,332,191 km (0.08 R)
• M73: 28,488,970 km (0.088 R)
• M74: 28,698,407 km (0.117 R)
• M75: 30,982,317 km (0.083 R)
• M76: 31,036,023 km (0.078 R)
• M77: 33,710,384 km (0.09 R)
• M78: 34,823,093 km (0.077 R)
• M79: 35,383,936 km (0.062 R)
• M80: 36,970,122 km (0.115 R)
• M81: 38,059,643 km (0.112 R)
• M82: 38,290,323 km (0.098 R)
• M83: 38,348,068 km (0.105 R)
• M84: 38,753,179 km (0.104 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit