🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.68 AU

Year: 171 Days

Day: 42.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,026,307 km

• M1: 39,793 km (0.102 R)
• M2: 301,589 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.38 AU - 1.72 AU

Year: 691 Days

Day: 34.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.98 AU - 3.26 AU

Year: 1974 Days

Day: 12.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,026,307 km

• M1: 1,726,808 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.61 AU - 3.71 AU

Year: 2012 Days

Day: 22.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,026,307 km

• M1: 564,882 km (0.117 R)
• M2: 820,544 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.21 AU - 3.45 AU

Year: 2176 Days

Day: 30.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,026,307 km

• M1: 319,092 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.39 AU - 3.59 AU

Year: 2335 Days

Day: 22.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 14.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.45 AU - 7.87 AU

Year: 6156 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,026,307 km

• M1: 275,559 km (0.034 R)
• M2: 700,118 km (0.057 R)
• M3: 790,475 km (0.096 R)
• M4: 1,044,193 km (0.108 R)
• M5: 1,325,886 km (0.065 R)
• M6: 1,887,476 km (0.112 R)
• M7: 2,020,020 km (0.053 R)
• M8: 2,859,264 km (0.095 R)
• M9: 3,282,327 km (0.105 R)
• M10: 3,420,256 km (0.094 R)
• M11: 3,607,104 km (0.093 R)
• M12: 3,725,735 km (0.107 R)
• M13: 3,942,502 km (0.083 R)
• M14: 4,313,206 km (0.107 R)
• M15: 4,592,355 km (0.08 R)
• M16: 4,773,070 km (0.056 R)
• M17: 5,492,635 km (0.06 R)
• M18: 6,075,918 km (0.097 R)
• M19: 6,708,268 km (0.047 R)
• M20: 6,884,344 km (0.115 R)
• M21: 7,211,365 km (0.101 R)
• M22: 7,391,930 km (0.103 R)
• M23: 8,761,498 km (0.119 R)
• M24: 9,018,956 km (0.119 R)
• M25: 9,148,508 km (0.097 R)
• M26: 9,574,264 km (0.071 R)
• M27: 10,140,791 km (0.076 R)
• M28: 10,718,239 km (0.098 R)
• M29: 10,924,684 km (0.079 R)
• M30: 11,341,463 km (0.106 R)
• M31: 11,551,798 km (0.085 R)
• M32: 12,804,680 km (0.115 R)
• M33: 13,060,493 km (0.048 R)
• M34: 13,354,901 km (0.119 R)
• M35: 13,763,303 km (0.103 R)
• M36: 13,875,352 km (0.087 R)
• M37: 14,062,948 km (0.07 R)
• M38: 14,326,838 km (0.071 R)
• M39: 14,936,300 km (0.103 R)
• M40: 15,244,322 km (0.057 R)
• M41: 15,399,006 km (0.074 R)
• M42: 15,554,439 km (0.077 R)
• M43: 15,866,500 km (0.062 R)
• M44: 17,337,196 km (0.114 R)
• M45: 17,539,303 km (0.03 R)
• M46: 18,437,638 km (0.056 R)
• M47: 19,183,982 km (0.07 R)
• M48: 19,644,893 km (0.067 R)
• M49: 21,092,701 km (0.102 R)
• M50: 21,438,272 km (0.086 R)
• M51: 21,960,369 km (0.11 R)
• M52: 23,417,452 km (0.091 R)
• M53: 24,045,015 km (0.037 R)
• M54: 24,180,252 km (0.085 R)
• M55: 24,406,145 km (0.092 R)
• M56: 24,632,785 km (0.093 R)
• M57: 25,042,534 km (0.094 R)
• M58: 25,592,306 km (0.087 R)
• M59: 25,776,461 km (0.091 R)
• M60: 26,099,742 km (0.097 R)
• M61: 27,500,577 km (0.099 R)
• M62: 28,495,702 km (0.079 R)
• M63: 28,877,924 km (0.112 R)
• M64: 29,021,688 km (0.102 R)
• M65: 29,599,136 km (0.106 R)
• M66: 29,695,776 km (0.09 R)
• M67: 30,034,765 km (0.117 R)
• M68: 30,521,257 km (0.073 R)
• M69: 30,765,401 km (0.108 R)
• M70: 31,452,803 km (0.104 R)
• M71: 31,798,224 km (0.072 R)
• M72: 31,897,258 km (0.039 R)
• M73: 32,045,958 km (0.094 R)
• M74: 32,592,888 km (0.119 R)
• M75: 33,293,455 km (0.109 R)
• M76: 33,696,023 km (0.067 R)
• M77: 33,797,001 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.1

Radius: 8.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.01 AU - 8.81 AU

Year: 7224 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,026,307 km

• M1: 108,010 km (0.079 R)
• M2: 190,288 km (0.087 R)
• M3: 261,048 km (0.078 R)
• M4: 386,860 km (0.087 R)
• M5: 449,242 km (0.027 R)
• M6: 627,563 km (0.094 R)
• M7: 681,269 km (0.117 R)
• M8: 1,012,927 km (0.11 R)
• M9: 1,169,706 km (0.077 R)
• M10: 1,334,712 km (0.071 R)
• M11: 1,449,005 km (0.11 R)
• M12: 2,493,946 km (0.108 R)
• M13: 2,671,818 km (0.116 R)
• M14: 2,946,180 km (0.115 R)
• M15: 3,210,670 km (0.101 R)
• M16: 3,345,756 km (0.078 R)
• M17: 3,463,191 km (0.085 R)
• M18: 3,722,145 km (0.065 R)
• M19: 4,070,259 km (0.118 R)
• M20: 4,997,167 km (0.118 R)
• M21: 5,312,669 km (0.1 R)
• M22: 5,798,114 km (0.104 R)
• M23: 6,058,115 km (0.069 R)
• M24: 6,985,473 km (0.1 R)
• M25: 7,060,571 km (0.093 R)
• M26: 7,491,113 km (0.047 R)
• M27: 7,619,468 km (0.102 R)
• M28: 8,034,902 km (0.071 R)
• M29: 8,833,605 km (0.115 R)
• M30: 8,942,063 km (0.12 R)
• M31: 9,187,703 km (0.103 R)
• M32: 10,939,045 km (0.097 R)
• M33: 11,260,381 km (0.091 R)
• M34: 11,792,950 km (0.069 R)
• M35: 12,032,306 km (0.049 R)
• M36: 12,242,940 km (0.042 R)
• M37: 12,333,596 km (0.089 R)
• M38: 13,098,042 km (0.108 R)
• M39: 15,156,508 km (0.116 R)
• M40: 15,384,047 km (0.102 R)
• M41: 15,777,040 km (0.082 R)
• M42: 15,842,714 km (0.1 R)
• M43: 16,007,720 km (0.117 R)
• M44: 16,305,869 km (0.073 R)
• M45: 16,874,341 km (0.042 R)
• M46: 17,008,979 km (0.042 R)
• M47: 17,177,875 km (0.074 R)
• M48: 17,551,421 km (0.101 R)
• M49: 17,721,962 km (0.067 R)
• M50: 18,133,805 km (0.112 R)
• M51: 18,931,910 km (0.095 R)
• M52: 19,317,573 km (0.051 R)
• M53: 20,132,582 km (0.109 R)
• M54: 20,275,448 km (0.076 R)
• M55: 20,562,227 km (0.109 R)
• M56: 22,347,828 km (0.092 R)
• M57: 22,606,931 km (0.103 R)
• M58: 23,053,481 km (0.09 R)
• M59: 25,677,128 km (0.11 R)
• M60: 25,909,753 km (0.083 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit