🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.76 AU - 1.12 AU

Year: 330 Days

Day: 37 Hours

Environment

Temp: 126 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.21 AU - 1.31 AU

Year: 512 Days

Day: 13.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.64 AU - 1.66 AU

Year: 767 Days

Day: 21.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.6 AU - 2.54 AU

Year: 1077 Days

Day: 33.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,051,070 km

• M1: 740,061 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.04 AU - 2.8 AU

Year: 1361 Days

Day: 16.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,051,070 km

• M1: 38,147 km (0.029 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.44 AU - 4.26 AU

Year: 2732 Days

Day: 30.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,051,070 km

• M1: 1,082,939 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.9

Radius: 13.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.57 AU - 7.45 AU

Year: 6712 Days

Day: 9.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,051,070 km

• M1: 231,129 km (0.069 R)
• M2: 336,296 km (0.091 R)
• M3: 512,373 km (0.084 R)
• M4: 638,783 km (0.114 R)
• M5: 751,430 km (0.088 R)
• M6: 1,043,445 km (0.113 R)
• M7: 1,472,492 km (0.104 R)
• M8: 1,806,843 km (0.043 R)
• M9: 2,263,715 km (0.101 R)
• M10: 2,383,692 km (0.116 R)
• M11: 2,928,528 km (0.08 R)
• M12: 3,148,437 km (0.077 R)
• M13: 3,675,021 km (0.106 R)
• M14: 3,985,138 km (0.11 R)
• M15: 4,303,781 km (0.116 R)
• M16: 4,605,370 km (0.026 R)
• M17: 4,887,961 km (0.117 R)
• M18: 5,632,958 km (0.072 R)
• M19: 5,991,096 km (0.09 R)
• M20: 6,102,845 km (0.118 R)
• M21: 6,243,318 km (0.068 R)
• M22: 6,328,289 km (0.113 R)
• M23: 6,413,560 km (0.111 R)
• M24: 6,874,920 km (0.068 R)
• M25: 7,109,639 km (0.109 R)
• M26: 8,354,293 km (0.068 R)
• M27: 8,699,565 km (0.076 R)
• M28: 9,372,007 km (0.111 R)
• M29: 9,698,131 km (0.09 R)
• M30: 9,994,933 km (0.091 R)
• M31: 10,328,087 km (0.109 R)
• M32: 10,462,426 km (0.102 R)
• M33: 11,142,797 km (0.119 R)
• M34: 11,557,931 km (0.064 R)
• M35: 12,119,372 km (0.102 R)
• M36: 13,196,028 km (0.046 R)
• M37: 13,561,645 km (0.111 R)
• M38: 14,867,934 km (0.081 R)
• M39: 15,172,216 km (0.088 R)
• M40: 15,555,336 km (0.076 R)
• M41: 16,566,468 km (0.064 R)
• M42: 16,961,107 km (0.099 R)
• M43: 17,840,144 km (0.118 R)
• M44: 18,122,884 km (0.098 R)
• M45: 18,447,961 km (0.117 R)
• M46: 19,062,658 km (0.087 R)
• M47: 19,186,376 km (0.103 R)
• M48: 19,809,152 km (0.093 R)
• M49: 19,892,627 km (0.117 R)
• M50: 20,396,323 km (0.102 R)
• M51: 20,904,208 km (0.098 R)
• M52: 21,287,927 km (0.052 R)
• M53: 21,932,544 km (0.077 R)
• M54: 22,627,276 km (0.096 R)
• M55: 22,802,156 km (0.108 R)
• M56: 22,933,503 km (0.063 R)
• M57: 23,461,733 km (0.091 R)
• M58: 24,216,754 km (0.079 R)
• M59: 24,440,403 km (0.071 R)
• M60: 24,574,891 km (0.037 R)
• M61: 24,979,852 km (0.068 R)
• M62: 25,070,060 km (0.043 R)
• M63: 25,251,073 km (0.112 R)
• M64: 26,024,794 km (0.073 R)
• M65: 26,116,347 km (0.102 R)
• M66: 26,529,537 km (0.119 R)
• M67: 27,083,947 km (0.076 R)
• M68: 27,502,222 km (0.116 R)
• M69: 28,204,285 km (0.118 R)
• M70: 28,345,356 km (0.071 R)
• M71: 28,533,849 km (0.071 R)
• M72: 28,722,791 km (0.055 R)
• M73: 29,101,872 km (0.083 R)
• M74: 29,292,011 km (0.048 R)
• M75: 30,731,442 km (0.049 R)
• M76: 31,119,199 km (0.107 R)
• M77: 31,216,438 km (0.106 R)
• M78: 31,752,746 km (0.06 R)
• M79: 32,686,387 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 10.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.35 AU - 8.61 AU

Year: 8153 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,051,070 km

• M1: 296,653 km (0.11 R)
• M2: 466,446 km (0.101 R)
• M3: 559,047 km (0.08 R)
• M4: 779,704 km (0.068 R)
• M5: 1,044,642 km (0.087 R)
• M6: 1,155,494 km (0.103 R)
• M7: 1,321,099 km (0.114 R)
• M8: 1,826,740 km (0.1 R)
• M9: 2,021,217 km (0.06 R)
• M10: 2,181,885 km (0.083 R)
• M11: 2,733,303 km (0.1 R)
• M12: 2,979,391 km (0.104 R)
• M13: 3,350,394 km (0.03 R)
• M14: 4,034,954 km (0.052 R)
• M15: 4,550,318 km (0.073 R)
• M16: 5,113,854 km (0.111 R)
• M17: 5,614,408 km (0.11 R)
• M18: 6,101,648 km (0.088 R)
• M19: 6,842,906 km (0.087 R)
• M20: 6,994,598 km (0.113 R)
• M21: 7,550,055 km (0.118 R)
• M22: 7,991,817 km (0.115 R)
• M23: 8,119,574 km (0.12 R)
• M24: 8,215,915 km (0.096 R)
• M25: 8,604,870 km (0.117 R)
• M26: 8,801,591 km (0.042 R)
• M27: 9,166,161 km (0.079 R)
• M28: 9,300,051 km (0.094 R)
• M29: 9,569,626 km (0.104 R)
• M30: 9,944,518 km (0.081 R)
• M31: 10,708,964 km (0.118 R)
• M32: 11,133,822 km (0.061 R)
• M33: 11,854,285 km (0.111 R)
• M34: 13,302,093 km (0.072 R)
• M35: 13,377,939 km (0.106 R)
• M36: 13,491,783 km (0.119 R)
• M37: 13,606,076 km (0.114 R)
• M38: 14,104,835 km (0.111 R)
• M39: 14,453,548 km (0.116 R)
• M40: 14,766,058 km (0.08 R)
• M41: 17,056,102 km (0.051 R)
• M42: 17,552,169 km (0.067 R)
• M43: 17,801,997 km (0.089 R)
• M44: 18,011,135 km (0.082 R)
• M45: 18,558,513 km (0.06 R)
• M46: 18,813,129 km (0.054 R)
• M47: 19,111,577 km (0.085 R)
• M48: 19,713,110 km (0.111 R)
• M49: 20,059,578 km (0.082 R)
• M50: 20,277,243 km (0.093 R)
• M51: 20,758,799 km (0.114 R)
• M52: 21,332,656 km (0.096 R)
• M53: 24,837,734 km (0.09 R)
• M54: 26,823,646 km (0.092 R)
• M55: 26,967,559 km (0.101 R)
• M56: 27,111,622 km (0.084 R)
• M57: 27,304,005 km (0.119 R)
• M58: 27,932,765 km (0.107 R)
• M59: 28,663,999 km (0.054 R)
• M60: 29,847,318 km (0.065 R)
• M61: 29,996,318 km (0.097 R)
• M62: 30,394,847 km (0.117 R)
• M63: 30,494,778 km (0.084 R)
• M64: 30,845,435 km (0.072 R)
• M65: 31,449,661 km (0.102 R)
• M66: 31,702,482 km (0.096 R)
• M67: 32,057,627 km (0.094 R)
• M68: 32,261,230 km (0.105 R)
• M69: 32,516,294 km (0.074 R)
• M70: 33,543,134 km (0.074 R)
• M71: 34,946,362 km (0.116 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 19,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit