🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.49 AU - 2.65 AU

Year: 1552 Days

Day: 36.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 172.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.04 AU - 3.86 AU

Year: 2414 Days

Day: 33.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,755,172 km

• M1: 269,875 km (0.1 R)
• M2: 413,788 km (0.062 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877

Radius: 8.9

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.37 AU - 7.35 AU

Year: 6042 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 17,755,172 km

• M1: 111,899 km (0.067 R)
• M2: 192,832 km (0.098 R)
• M3: 333,005 km (0.098 R)
• M4: 655,837 km (0.092 R)
• M5: 918,681 km (0.1 R)
• M6: 1,671,756 km (0.102 R)
• M7: 2,032,736 km (0.118 R)
• M8: 2,286,903 km (0.084 R)
• M9: 2,352,127 km (0.115 R)
• M10: 2,551,541 km (0.049 R)
• M11: 2,710,414 km (0.063 R)
• M12: 3,206,630 km (0.115 R)
• M13: 3,329,001 km (0.113 R)
• M14: 3,705,539 km (0.086 R)
• M15: 3,782,433 km (0.083 R)
• M16: 3,964,044 km (0.112 R)
• M17: 4,069,062 km (0.105 R)
• M18: 4,802,540 km (0.103 R)
• M19: 4,943,013 km (0.112 R)
• M20: 5,285,293 km (0.095 R)
• M21: 6,266,206 km (0.112 R)
• M22: 6,358,059 km (0.1 R)
• M23: 6,856,070 km (0.095 R)
• M24: 7,237,844 km (0.04 R)
• M25: 7,463,737 km (0.082 R)
• M26: 7,528,662 km (0.102 R)
• M27: 7,626,499 km (0.12 R)
• M28: 7,988,825 km (0.082 R)
• M29: 8,356,836 km (0.119 R)
• M30: 8,424,305 km (0.093 R)
• M31: 8,559,841 km (0.104 R)
• M32: 8,662,016 km (0.093 R)
• M33: 8,970,786 km (0.055 R)
• M34: 9,248,440 km (0.115 R)
• M35: 9,353,308 km (0.085 R)
• M36: 9,423,319 km (0.079 R)
• M37: 10,134,059 km (0.102 R)
• M38: 10,206,165 km (0.109 R)
• M39: 11,195,007 km (0.097 R)
• M40: 11,719,796 km (0.093 R)
• M41: 11,985,333 km (0.097 R)
• M42: 13,105,970 km (0.082 R)
• M43: 13,858,148 km (0.092 R)
• M44: 14,058,460 km (0.047 R)
• M45: 14,421,534 km (0.051 R)
• M46: 14,583,848 km (0.117 R)
• M47: 17,090,360 km (0.118 R)
• M48: 17,564,286 km (0.066 R)
• M49: 17,781,053 km (0.072 R)
• M50: 17,998,718 km (0.094 R)
• M51: 18,612,967 km (0.103 R)
• M52: 18,789,792 km (0.073 R)
• M53: 19,055,926 km (0.077 R)
• M54: 19,234,097 km (0.069 R)
• M55: 19,547,355 km (0.102 R)
• M56: 19,727,022 km (0.081 R)
• M57: 19,997,495 km (0.106 R)
• M58: 20,908,247 km (0.108 R)
• M59: 21,507,536 km (0.099 R)
• M60: 21,739,563 km (0.115 R)
• M61: 21,832,612 km (0.056 R)
• M62: 22,440,429 km (0.084 R)
• M63: 22,817,415 km (0.099 R)
• M64: 23,912,472 km (0.118 R)
• M65: 25,366,563 km (0.095 R)
• M66: 25,759,108 km (0.072 R)
• M67: 25,857,543 km (0.102 R)
• M68: 26,203,114 km (0.115 R)
• M69: 26,351,665 km (0.102 R)
• M70: 26,649,664 km (0.104 R)
• M71: 26,998,825 km (0.097 R)
• M72: 27,349,483 km (0.096 R)
• M73: 27,550,393 km (0.119 R)
• M74: 27,903,444 km (0.111 R)
• M75: 28,207,127 km (0.103 R)
• M76: 28,512,008 km (0.088 R)
• M77: 28,920,111 km (0.107 R)
• M78: 29,278,846 km (0.1 R)
• M79: 29,639,078 km (0.109 R)
• M80: 31,725,370 km (0.114 R)
• M81: 32,042,518 km (0.087 R)
• M82: 32,839,575 km (0.117 R)
• M83: 34,833,715 km (0.104 R)
• M84: 36,037,977 km (0.056 R)
• M85: 36,368,738 km (0.116 R)
• M86: 36,479,291 km (0.068 R)
• M87: 36,645,195 km (0.085 R)
• M88: 36,700,546 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.5

Radius: 14.6

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.45 AU - 7.69 AU

Year: 6344 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 17,755,172 km

• M1: 204,650 km (0.073 R)
• M2: 349,311 km (0.119 R)
• M3: 452,833 km (0.076 R)
• M4: 549,772 km (0.076 R)
• M5: 720,763 km (0.113 R)
• M6: 948,899 km (0.097 R)
• M7: 1,285,195 km (0.049 R)
• M8: 1,413,401 km (0.098 R)
• M9: 1,648,569 km (0.12 R)
• M10: 2,911,923 km (0.059 R)
• M11: 3,244,179 km (0.089 R)
• M12: 3,392,581 km (0.064 R)
• M13: 3,589,003 km (0.099 R)
• M14: 3,851,696 km (0.059 R)
• M15: 4,363,321 km (0.083 R)
• M16: 4,879,733 km (0.11 R)
• M17: 5,468,849 km (0.113 R)
• M18: 6,062,304 km (0.05 R)
• M19: 6,264,710 km (0.112 R)
• M20: 6,394,711 km (0.118 R)
• M21: 7,174,415 km (0.099 R)
• M22: 7,291,101 km (0.061 R)
• M23: 7,704,440 km (0.036 R)
• M24: 8,247,181 km (0.077 R)
• M25: 9,412,249 km (0.085 R)
• M26: 9,518,763 km (0.064 R)
• M27: 9,711,595 km (0.077 R)
• M28: 10,144,680 km (0.1 R)
• M29: 10,275,878 km (0.106 R)
• M30: 10,761,772 km (0.043 R)
• M31: 10,895,662 km (0.07 R)
• M32: 11,277,884 km (0.087 R)
• M33: 11,824,964 km (0.058 R)
• M34: 12,217,808 km (0.109 R)
• M35: 13,566,283 km (0.083 R)
• M36: 13,710,944 km (0.104 R)
• M37: 13,807,734 km (0.068 R)
• M38: 14,961,732 km (0.115 R)
• M39: 15,061,364 km (0.062 R)
• M40: 15,186,129 km (0.053 R)
• M41: 15,537,684 km (0.106 R)
• M42: 15,689,077 km (0.072 R)
• M43: 15,917,213 km (0.099 R)
• M44: 16,095,385 km (0.063 R)
• M45: 16,530,864 km (0.099 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: 443 - 10,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit