🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.5 AU - 0.54 AU

Year: 140 Days

Day: 42.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,233,627 km

• M1: 169,794 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.88 AU - 1.44 AU

Year: 466 Days

Day: 34.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.49 AU - 1.97 AU

Year: 848 Days

Day: 44.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.91 AU - 2.25 AU

Year: 1118 Days

Day: 32.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.72 AU - 3.58 AU

Year: 2084 Days

Day: 33 Hours

Environment

Temp: -120 °C

Axial Tilt: 91.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.1

Radius: 15

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.02 AU - 6.44 AU

Year: 5113 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 58,233,627 km

• M1: 192,084 km (0.092 R)
• M2: 289,023 km (0.069 R)
• M3: 388,506 km (0.077 R)
• M4: 486,941 km (0.098 R)
• M5: 797,057 km (0.049 R)
• M6: 1,259,764 km (0.106 R)
• M7: 1,449,005 km (0.059 R)
• M8: 1,613,114 km (0.073 R)
• M9: 1,710,951 km (0.115 R)
• M10: 1,932,057 km (0.1 R)
• M11: 2,485,269 km (0.118 R)
• M12: 2,812,590 km (0.117 R)
• M13: 2,932,268 km (0.083 R)
• M14: 3,086,952 km (0.119 R)
• M15: 3,674,124 km (0.092 R)
• M16: 3,877,726 km (0.105 R)
• M17: 4,587,867 km (0.109 R)
• M18: 4,755,567 km (0.106 R)
• M19: 5,406,168 km (0.078 R)
• M20: 5,638,493 km (0.073 R)
• M21: 5,762,809 km (0.114 R)
• M22: 5,888,172 km (0.073 R)
• M23: 6,042,557 km (0.059 R)
• M24: 6,226,862 km (0.084 R)
• M25: 6,513,940 km (0.098 R)
• M26: 6,746,864 km (0.049 R)
• M27: 6,879,108 km (0.08 R)
• M28: 7,341,216 km (0.073 R)
• M29: 7,598,973 km (0.045 R)
• M30: 7,798,238 km (0.1 R)
• M31: 7,906,098 km (0.11 R)
• M32: 8,092,347 km (0.062 R)
• M33: 8,264,385 km (0.114 R)
• M34: 8,453,476 km (0.102 R)
• M35: 8,564,478 km (0.104 R)
• M36: 9,289,429 km (0.115 R)
• M37: 9,404,021 km (0.062 R)
• M38: 9,502,606 km (0.118 R)
• M39: 10,371,471 km (0.114 R)
• M40: 10,609,780 km (0.119 R)
• M41: 10,815,477 km (0.083 R)
• M42: 11,493,305 km (0.111 R)
• M43: 11,739,992 km (0.07 R)
• M44: 11,899,463 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.2

Radius: 10.6

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.86 AU - 11.96 AU

Year: 11630 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,233,627 km

• M1: 152,440 km (0.109 R)
• M2: 347,815 km (0.099 R)
• M3: 596,596 km (0.116 R)
• M4: 1,887,177 km (0.081 R)
• M5: 2,251,598 km (0.11 R)
• M6: 2,338,813 km (0.111 R)
• M7: 2,547,053 km (0.081 R)
• M8: 2,638,158 km (0.116 R)
• M9: 3,013,799 km (0.104 R)
• M10: 3,473,513 km (0.097 R)
• M11: 4,240,352 km (0.064 R)
• M12: 4,458,465 km (0.057 R)
• M13: 4,943,761 km (0.105 R)
• M14: 5,924,076 km (0.112 R)
• M15: 6,498,980 km (0.113 R)
• M16: 6,750,754 km (0.09 R)
• M17: 7,307,557 km (0.079 R)
• M18: 7,481,838 km (0.12 R)
• M19: 8,013,060 km (0.029 R)
• M20: 8,925,458 km (0.101 R)
• M21: 9,299,602 km (0.045 R)
• M22: 9,822,447 km (0.104 R)
• M23: 10,208,858 km (0.1 R)
• M24: 10,355,015 km (0.098 R)
• M25: 11,650,682 km (0.1 R)
• M26: 13,688,355 km (0.116 R)
• M27: 13,795,766 km (0.081 R)
• M28: 14,282,857 km (0.073 R)
• M29: 14,885,736 km (0.084 R)
• M30: 15,051,640 km (0.106 R)
• M31: 15,496,993 km (0.119 R)
• M32: 16,572,003 km (0.078 R)
• M33: 16,858,932 km (0.077 R)
• M34: 17,905,369 km (0.093 R)
• M35: 18,495,832 km (0.098 R)
• M36: 19,092,578 km (0.049 R)
• M37: 19,333,131 km (0.086 R)
• M38: 19,453,857 km (0.102 R)
• M39: 19,635,169 km (0.049 R)
• M40: 20,550,858 km (0.057 R)
• M41: 21,106,764 km (0.078 R)
• M42: 21,855,800 km (0.071 R)
• M43: 22,550,233 km (0.064 R)
• M44: 22,995,736 km (0.047 R)
• M45: 23,380,053 km (0.078 R)
• M46: 23,508,557 km (0.077 R)
• M47: 23,831,090 km (0.107 R)
• M48: 24,741,693 km (0.101 R)
• M49: 25,796,208 km (0.1 R)
• M50: 26,932,853 km (0.077 R)
• M51: 27,609,035 km (0.087 R)
• M52: 27,745,019 km (0.091 R)
• M53: 29,185,497 km (0.101 R)
• M54: 29,531,966 km (0.096 R)
• M55: 29,601,529 km (0.079 R)
• M56: 29,879,931 km (0.112 R)
• M57: 32,568,354 km (0.108 R)
• M58: 33,723,250 km (0.117 R)
• M59: 34,598,248 km (0.109 R)
• M60: 37,794,556 km (0.039 R)
• M61: 39,236,679 km (0.052 R)
• M62: 39,772,539 km (0.119 R)
• M63: 40,542,369 km (0.083 R)
• M64: 41,862,122 km (0.113 R)
• M65: 42,723,506 km (0.097 R)
• M66: 44,145,883 km (0.106 R)
• M67: 45,022,676 km (0.111 R)
• M68: 45,423,149 km (0.059 R)
• M69: 45,905,154 km (0.048 R)
• M70: 46,066,271 km (0.089 R)
• M71: 46,227,537 km (0.101 R)
• M72: 46,550,669 km (0.104 R)
• M73: 47,036,712 km (0.092 R)
• M74: 47,199,175 km (0.068 R)
• M75: 47,768,994 km (0.106 R)
• M76: 49,080,069 km (0.067 R)
• M77: 50,652,343 km (0.094 R)
• M78: 50,985,348 km (0.112 R)
• M79: 53,252,803 km (0.119 R)
• M80: 54,015,902 km (0.117 R)
• M81: 54,697,320 km (0.105 R)
• M82: 54,782,591 km (0.093 R)
• M83: 54,868,011 km (0.072 R)
• M84: 54,953,431 km (0.115 R)
• M85: 55,638,739 km (0.109 R)
• M86: 56,672,012 km (0.062 R)
• M87: 56,844,797 km (0.094 R)
• M88: 57,104,350 km (0.086 R)
• M89: 57,711,567 km (0.059 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit