🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.19 AU - 1.23 AU

Year: 491 Days

Day: 45.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.07 AU - 2.17 AU

Year: 1139 Days

Day: 17 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.86 AU - 3.26 AU

Year: 1975 Days

Day: 31.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.8

Radius: 8.7

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.54 AU - 6 AU

Year: 5114 Days

Day: 13.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,718,736 km

• M1: 489,933 km (0.057 R)
• M2: 568,023 km (0.105 R)
• M3: 662,868 km (0.094 R)
• M4: 816,056 km (0.074 R)
• M5: 981,212 km (0.098 R)
• M6: 1,053,319 km (0.053 R)
• M7: 1,187,807 km (0.085 R)
• M8: 1,344,137 km (0.103 R)
• M9: 1,557,613 km (0.106 R)
• M10: 1,625,530 km (0.079 R)
• M11: 1,729,351 km (0.064 R)
• M12: 2,072,978 km (0.112 R)
• M13: 2,339,711 km (0.113 R)
• M14: 2,658,205 km (0.106 R)
• M15: 3,140,209 km (0.118 R)
• M16: 3,336,332 km (0.105 R)
• M17: 3,402,604 km (0.117 R)
• M18: 3,536,494 km (0.098 R)
• M19: 3,717,657 km (0.069 R)
• M20: 4,545,980 km (0.114 R)
• M21: 4,893,047 km (0.109 R)
• M22: 5,019,009 km (0.052 R)
• M23: 5,455,535 km (0.067 R)
• M24: 6,065,595 km (0.063 R)
• M25: 6,228,358 km (0.026 R)
• M26: 7,523,277 km (0.109 R)
• M27: 7,874,533 km (0.094 R)
• M28: 8,052,105 km (0.113 R)
• M29: 8,532,315 km (0.085 R)
• M30: 8,867,713 km (0.104 R)
• M31: 9,488,843 km (0.082 R)
• M32: 9,614,805 km (0.046 R)
• M33: 9,868,373 km (0.095 R)
• M34: 10,511,644 km (0.088 R)
• M35: 10,805,604 km (0.102 R)
• M36: 10,937,250 km (0.1 R)
• M37: 11,235,099 km (0.079 R)
• M38: 11,906,644 km (0.119 R)
• M39: 12,522,090 km (0.066 R)
• M40: 13,535,466 km (0.066 R)
• M41: 14,393,858 km (0.051 R)
• M42: 14,538,669 km (0.069 R)
• M43: 14,720,281 km (0.052 R)
• M44: 14,793,135 km (0.083 R)
• M45: 14,902,641 km (0.083 R)
• M46: 15,049,247 km (0.06 R)
• M47: 15,602,759 km (0.116 R)
• M48: 16,087,905 km (0.103 R)
• M49: 17,073,007 km (0.11 R)
• M50: 18,982,175 km (0.064 R)
• M51: 19,101,255 km (0.092 R)
• M52: 19,260,427 km (0.088 R)
• M53: 19,861,212 km (0.044 R)
• M54: 20,103,261 km (0.057 R)
• M55: 20,386,899 km (0.037 R)
• M56: 20,549,512 km (0.103 R)
• M57: 20,671,883 km (0.061 R)
• M58: 20,999,053 km (0.076 R)
• M59: 21,286,879 km (0.08 R)
• M60: 22,074,512 km (0.04 R)
• M61: 22,451,050 km (0.097 R)
• M62: 22,745,309 km (0.107 R)
• M63: 22,998,578 km (0.107 R)
• M64: 23,125,437 km (0.066 R)
• M65: 23,465,174 km (0.078 R)
• M66: 24,623,959 km (0.118 R)
• M67: 24,970,877 km (0.105 R)
• M68: 25,363,122 km (0.105 R)
• M69: 25,889,258 km (0.116 R)
• M70: 27,399,448 km (0.093 R)
• M71: 28,482,687 km (0.078 R)
• M72: 28,573,492 km (0.119 R)
• M73: 28,664,448 km (0.113 R)
• M74: 28,755,553 km (0.108 R)
• M75: 29,258,352 km (0.075 R)
• M76: 29,487,835 km (0.112 R)
• M77: 29,671,840 km (0.11 R)
• M78: 29,810,068 km (0.085 R)
• M79: 30,923,825 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.3

Radius: 8.7

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.57 AU - 10.13 AU

Year: 10549 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,718,736 km

• M1: 174,730 km (0.103 R)
• M2: 230,381 km (0.094 R)
• M3: 284,685 km (0.1 R)
• M4: 358,137 km (0.117 R)
• M5: 425,456 km (0.11 R)
• M6: 543,788 km (0.095 R)
• M7: 657,183 km (0.108 R)
• M8: 796,908 km (0.12 R)
• M9: 851,960 km (0.115 R)
• M10: 1,126,921 km (0.063 R)
• M11: 1,274,873 km (0.073 R)
• M12: 1,566,738 km (0.08 R)
• M13: 1,732,643 km (0.099 R)
• M14: 1,805,646 km (0.114 R)
• M15: 2,344,947 km (0.111 R)
• M16: 2,816,330 km (0.041 R)
• M17: 3,686,989 km (0.07 R)
• M18: 4,005,483 km (0.098 R)
• M19: 4,499,754 km (0.112 R)
• M20: 5,509,690 km (0.064 R)
• M21: 6,170,613 km (0.115 R)
• M22: 6,472,501 km (0.11 R)
• M23: 7,486,625 km (0.114 R)
• M24: 8,466,043 km (0.074 R)
• M25: 8,801,441 km (0.099 R)
• M26: 9,226,748 km (0.101 R)
• M27: 11,085,651 km (0.099 R)
• M28: 11,406,538 km (0.047 R)
• M29: 11,916,817 km (0.11 R)
• M30: 12,010,465 km (0.072 R)
• M31: 12,198,360 km (0.117 R)
• M32: 12,768,029 km (0.069 R)
• M33: 13,056,005 km (0.106 R)
• M34: 13,297,755 km (0.046 R)
• M35: 13,933,097 km (0.092 R)
• M36: 15,131,974 km (0.088 R)
• M37: 15,233,402 km (0.088 R)
• M38: 15,795,142 km (0.027 R)
• M39: 16,052,749 km (0.101 R)
• M40: 16,208,032 km (0.085 R)
• M41: 16,676,572 km (0.114 R)
• M42: 17,627,267 km (0.083 R)
• M43: 17,733,930 km (0.026 R)
• M44: 17,948,005 km (0.108 R)
• M45: 18,867,433 km (0.09 R)
• M46: 19,415,410 km (0.087 R)
• M47: 19,580,865 km (0.098 R)
• M48: 19,746,769 km (0.088 R)
• M49: 19,802,121 km (0.093 R)
• M50: 21,487,939 km (0.082 R)
• M51: 22,232,787 km (0.1 R)
• M52: 23,336,370 km (0.054 R)
• M53: 23,395,013 km (0.091 R)
• M54: 24,398,366 km (0.116 R)
• M55: 24,517,445 km (0.106 R)
• M56: 24,875,433 km (0.063 R)
• M57: 26,998,526 km (0.096 R)
• M58: 27,801,867 km (0.101 R)
• M59: 28,425,091 km (0.108 R)
• M60: 28,612,986 km (0.091 R)
• M61: 28,801,180 km (0.081 R)
• M62: 30,386,319 km (0.103 R)
• M63: 31,674,656 km (0.031 R)
• M64: 31,999,433 km (0.119 R)
• M65: 32,064,658 km (0.102 R)
• M66: 33,508,128 km (0.058 R)
• M67: 34,437,579 km (0.053 R)
• M68: 35,645,283 km (0.044 R)
• M69: 35,780,370 km (0.035 R)
• M70: 37,140,065 km (0.099 R)
• M71: 37,276,947 km (0.057 R)
• M72: 37,413,979 km (0.105 R)
• M73: 38,863,283 km (0.118 R)
• M74: 39,071,822 km (0.098 R)
• M75: 39,211,098 km (0.073 R)
• M76: 39,909,720 km (0.075 R)
• M77: 40,894,822 km (0.104 R)
• M78: 41,319,381 km (0.119 R)
• M79: 41,674,376 km (0.037 R)
• M80: 42,315,852 km (0.118 R)
• M81: 44,114,916 km (0.058 R)
• M82: 44,987,221 km (0.092 R)
• M83: 45,425,543 km (0.097 R)
• M84: 46,380,127 km (0.111 R)
• M85: 47,489,694 km (0.117 R)
• M86: 48,159,594 km (0.088 R)
• M87: 48,832,784 km (0.111 R)
• M88: 49,885,953 km (0.082 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: 292 - 19,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit