🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.75 AU - 1.13 AU

Year: 347 Days

Day: 17 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.58 AU - 2.28 AU

Year: 1021 Days

Day: 32.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.13 AU - 5.13 AU

Year: 3196 Days

Day: 35.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.6

Radius: 14.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.04 AU - 7.06 AU

Year: 6383 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,016,560 km

• M1: 176,376 km (0.112 R)
• M2: 541,245 km (0.036 R)
• M3: 632,500 km (0.103 R)
• M4: 742,903 km (0.116 R)
• M5: 915,838 km (0.073 R)
• M6: 1,029,682 km (0.109 R)
• M7: 1,210,247 km (0.05 R)
• M8: 1,385,575 km (0.106 R)
• M9: 1,485,058 km (0.057 R)
• M10: 1,638,994 km (0.11 R)
• M11: 2,250,102 km (0.048 R)
• M12: 2,428,721 km (0.068 R)
• M13: 2,674,511 km (0.074 R)
• M14: 3,235,054 km (0.106 R)
• M15: 3,415,020 km (0.096 R)
• M16: 3,644,803 km (0.099 R)
• M17: 3,785,125 km (0.064 R)
• M18: 4,047,071 km (0.102 R)
• M19: 4,439,018 km (0.08 R)
• M20: 4,639,628 km (0.045 R)
• M21: 4,741,056 km (0.095 R)
• M22: 5,206,903 km (0.077 R)
• M23: 5,579,552 km (0.062 R)
• M24: 5,851,072 km (0.094 R)
• M25: 6,435,551 km (0.068 R)
• M26: 6,549,096 km (0.081 R)
• M27: 7,690,378 km (0.101 R)
• M28: 8,176,421 km (0.094 R)
• M29: 8,641,222 km (0.089 R)
• M30: 8,987,541 km (0.068 R)
• M31: 9,791,779 km (0.105 R)
• M32: 9,889,915 km (0.063 R)
• M33: 10,219,180 km (0.09 R)
• M34: 12,024,228 km (0.097 R)
• M35: 12,234,712 km (0.051 R)
• M36: 13,815,962 km (0.108 R)
• M37: 14,369,623 km (0.098 R)
• M38: 14,667,922 km (0.112 R)
• M39: 15,119,258 km (0.102 R)
• M40: 15,460,641 km (0.069 R)
• M41: 15,651,528 km (0.056 R)
• M42: 16,773,811 km (0.119 R)
• M43: 16,891,395 km (0.092 R)
• M44: 17,127,311 km (0.113 R)
• M45: 17,961,917 km (0.119 R)
• M46: 18,891,219 km (0.106 R)
• M47: 19,095,271 km (0.063 R)
• M48: 20,126,748 km (0.114 R)
• M49: 20,502,538 km (0.111 R)
• M50: 20,628,350 km (0.111 R)
• M51: 21,007,281 km (0.079 R)
• M52: 21,643,820 km (0.041 R)
• M53: 21,900,231 km (0.116 R)
• M54: 22,675,596 km (0.068 R)
• M55: 23,284,909 km (0.102 R)
• M56: 23,416,106 km (0.118 R)
• M57: 23,855,475 km (0.111 R)
• M58: 24,164,544 km (0.066 R)
• M59: 24,965,641 km (0.079 R)
• M60: 26,229,144 km (0.102 R)
• M61: 26,411,354 km (0.094 R)
• M62: 27,282,463 km (0.071 R)
• M63: 27,930,521 km (0.076 R)
• M64: 29,053,103 km (0.113 R)
• M65: 29,194,473 km (0.091 R)
• M66: 29,572,507 km (0.074 R)
• M67: 31,052,928 km (0.111 R)
• M68: 31,632,470 km (0.101 R)
• M69: 32,020,826 km (0.114 R)
• M70: 32,215,602 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.7

Radius: 11.2

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.49 AU - 11.15 AU

Year: 10835 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,016,560 km

• M1: 140,472 km (0.034 R)
• M2: 225,444 km (0.116 R)
• M3: 372,349 km (0.026 R)
• M4: 560,992 km (0.096 R)
• M5: 654,491 km (0.084 R)
• M6: 724,951 km (0.071 R)
• M7: 906,114 km (0.1 R)
• M8: 1,102,686 km (0.102 R)
• M9: 1,241,962 km (0.101 R)
• M10: 1,538,315 km (0.104 R)
• M11: 1,616,106 km (0.118 R)
• M12: 2,197,593 km (0.114 R)
• M13: 3,207,827 km (0.116 R)
• M14: 3,308,357 km (0.106 R)
• M15: 4,096,438 km (0.082 R)
• M16: 4,399,673 km (0.084 R)
• M17: 4,796,257 km (0.087 R)
• M18: 5,145,419 km (0.066 R)
• M19: 6,179,290 km (0.049 R)
• M20: 6,527,404 km (0.094 R)
• M21: 7,143,897 km (0.099 R)
• M22: 7,778,940 km (0.034 R)
• M23: 7,914,924 km (0.069 R)
• M24: 8,120,472 km (0.054 R)
• M25: 9,031,373 km (0.101 R)
• M26: 9,138,635 km (0.092 R)
• M27: 9,974,588 km (0.117 R)
• M28: 10,159,491 km (0.119 R)
• M29: 10,570,586 km (0.1 R)
• M30: 11,139,805 km (0.111 R)
• M31: 11,486,125 km (0.071 R)
• M32: 12,826,372 km (0.069 R)
• M33: 13,027,731 km (0.106 R)
• M34: 13,270,678 km (0.08 R)
• M35: 13,637,791 km (0.092 R)
• M36: 14,215,687 km (0.1 R)
• M37: 14,843,699 km (0.093 R)
• M38: 15,097,417 km (0.093 R)
• M39: 15,182,389 km (0.106 R)
• M40: 15,267,510 km (0.072 R)
• M41: 15,566,406 km (0.077 R)
• M42: 15,867,397 km (0.11 R)
• M43: 16,300,633 km (0.094 R)
• M44: 16,693,926 km (0.111 R)
• M45: 16,913,834 km (0.106 R)
• M46: 17,489,936 km (0.115 R)
• M47: 17,579,096 km (0.105 R)
• M48: 17,937,533 km (0.099 R)
• M49: 18,570,332 km (0.077 R)
• M50: 19,072,831 km (0.071 R)
• M51: 19,718,795 km (0.056 R)
• M52: 19,858,070 km (0.109 R)
• M53: 20,371,939 km (0.1 R)
• M54: 20,559,834 km (0.086 R)
• M55: 20,748,327 km (0.082 R)
• M56: 20,842,723 km (0.114 R)
• M57: 21,032,114 km (0.046 R)
• M58: 21,507,985 km (0.08 R)
• M59: 21,603,728 km (0.113 R)
• M60: 23,005,909 km (0.097 R)
• M61: 23,397,855 km (0.078 R)
• M62: 23,594,726 km (0.064 R)
• M63: 24,287,962 km (0.111 R)
• M64: 24,437,411 km (0.083 R)
• M65: 25,694,481 km (0.108 R)
• M66: 25,999,212 km (0.076 R)
• M67: 26,356,452 km (0.111 R)
• M68: 26,715,188 km (0.09 R)
• M69: 26,920,885 km (0.081 R)
• M70: 28,796,244 km (0.097 R)
• M71: 29,590,160 km (0.095 R)
• M72: 29,856,294 km (0.03 R)
• M73: 30,983,065 km (0.107 R)
• M74: 31,959,790 km (0.108 R)
• M75: 32,123,600 km (0.114 R)
• M76: 32,781,531 km (0.087 R)
• M77: 33,499,451 km (0.068 R)
• M78: 33,610,303 km (0.063 R)
• M79: 33,999,407 km (0.113 R)
• M80: 34,613,806 km (0.047 R)
• M81: 35,740,427 km (0.105 R)
• M82: 36,194,307 km (0.088 R)
• M83: 38,667,160 km (0.079 R)
• M84: 38,899,934 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 14,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit