🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.42 AU - 1.94 AU

Year: 758 Days

Day: 37.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.58 AU - 1.86 AU

Year: 786 Days

Day: 21.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.4 AU - 2.28 AU

Year: 869 Days

Day: 39.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,966,303 km

• M1: 24,983 km (0.119 R)
• M2: 206,595 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.34 AU - 2.8 AU

Year: 1435 Days

Day: 31 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,966,303 km

• M1: 111,750 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.07 AU - 3.29 AU

Year: 1528 Days

Day: 27.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.47 AU - 4.85 AU

Year: 2955 Days

Day: 25.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,966,303 km

• M1: 2,920,150 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.84 AU - 5.68 AU

Year: 3617 Days

Day: 37.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.91 AU - 4.97 AU

Year: 3824 Days

Day: 30.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.3

Radius: 13.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.52 AU - 8.06 AU

Year: 6855 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,966,303 km

• M1: 237,861 km (0.073 R)
• M2: 606,320 km (0.086 R)
• M3: 727,494 km (0.103 R)
• M4: 938,128 km (0.086 R)
• M5: 1,057,807 km (0.11 R)
• M6: 1,247,646 km (0.082 R)
• M7: 1,435,691 km (0.115 R)
• M8: 1,561,652 km (0.091 R)
• M9: 1,870,721 km (0.03 R)
• M10: 2,024,957 km (0.113 R)
• M11: 2,248,306 km (0.059 R)
• M12: 2,842,360 km (0.105 R)
• M13: 2,967,124 km (0.044 R)
• M14: 3,148,437 km (0.111 R)
• M15: 3,503,283 km (0.116 R)
• M16: 3,714,665 km (0.081 R)
• M17: 3,950,281 km (0.082 R)
• M18: 4,394,886 km (0.074 R)
• M19: 4,644,415 km (0.109 R)
• M20: 4,898,582 km (0.049 R)
• M21: 5,070,470 km (0.12 R)
• M22: 5,157,237 km (0.097 R)
• M23: 5,288,434 km (0.068 R)
• M24: 5,598,700 km (0.111 R)
• M25: 6,167,621 km (0.12 R)
• M26: 6,307,046 km (0.116 R)
• M27: 6,447,369 km (0.102 R)
• M28: 7,533,599 km (0.116 R)
• M29: 7,707,731 km (0.104 R)
• M30: 8,059,884 km (0.101 R)
• M31: 8,161,461 km (0.114 R)
• M32: 8,806,228 km (0.106 R)
• M33: 9,521,156 km (0.114 R)
• M34: 9,736,577 km (0.057 R)
• M35: 9,872,113 km (0.045 R)
• M36: 10,035,474 km (0.083 R)
• M37: 11,517,690 km (0.1 R)
• M38: 12,269,718 km (0.032 R)
• M39: 12,592,550 km (0.062 R)
• M40: 13,007,684 km (0.083 R)
• M41: 13,276,961 km (0.118 R)
• M42: 13,608,619 km (0.095 R)
• M43: 13,942,970 km (0.091 R)
• M44: 14,065,192 km (0.097 R)
• M45: 14,434,100 km (0.105 R)
• M46: 14,744,067 km (0.087 R)
• M47: 14,931,064 km (0.06 R)
• M48: 15,087,544 km (0.09 R)
• M49: 15,560,123 km (0.058 R)
• M50: 16,423,153 km (0.083 R)
• M51: 16,617,032 km (0.082 R)
• M52: 17,203,306 km (0.037 R)
• M53: 17,664,068 km (0.095 R)
• M54: 18,162,079 km (0.109 R)
• M55: 18,496,879 km (0.103 R)
• M56: 19,444,731 km (0.085 R)
• M57: 19,547,206 km (0.073 R)
• M58: 19,924,641 km (0.085 R)
• M59: 20,096,978 km (0.065 R)
• M60: 20,200,649 km (0.112 R)
• M61: 21,071,309 km (0.105 R)
• M62: 21,317,248 km (0.094 R)
• M63: 21,458,319 km (0.084 R)
• M64: 21,564,234 km (0.065 R)
• M65: 21,918,631 km (0.088 R)
• M66: 22,168,011 km (0.036 R)
• M67: 22,275,123 km (0.098 R)
• M68: 22,418,139 km (0.064 R)
• M69: 23,283,113 km (0.092 R)
• M70: 23,902,449 km (0.117 R)
• M71: 24,306,064 km (0.073 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 11.4

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.11 AU - 9.47 AU

Year: 9076 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 60.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,966,303 km

• M1: 183,407 km (0.078 R)
• M2: 370,554 km (0.062 R)
• M3: 737,518 km (0.034 R)
• M4: 988,543 km (0.107 R)
• M5: 1,267,393 km (0.103 R)
• M6: 2,021,067 km (0.069 R)
• M7: 2,248,007 km (0.103 R)
• M8: 2,726,870 km (0.055 R)
• M9: 3,092,487 km (0.115 R)
• M10: 3,533,801 km (0.096 R)
• M11: 4,121,721 km (0.056 R)
• M12: 4,249,328 km (0.092 R)
• M13: 4,673,587 km (0.032 R)
• M14: 5,527,342 km (0.061 R)
• M15: 6,465,919 km (0.114 R)
• M16: 7,106,198 km (0.098 R)
• M17: 7,414,519 km (0.099 R)
• M18: 7,727,328 km (0.112 R)
• M19: 8,044,476 km (0.086 R)
• M20: 8,244,787 km (0.062 R)
• M21: 8,691,487 km (0.1 R)
• M22: 8,814,755 km (0.098 R)
• M23: 9,021,350 km (0.105 R)
• M24: 9,439,626 km (0.082 R)
• M25: 9,736,129 km (0.084 R)
• M26: 10,078,708 km (0.091 R)
• M27: 10,338,260 km (0.112 R)
• M28: 10,908,378 km (0.083 R)
• M29: 11,309,001 km (0.069 R)
• M30: 11,488,668 km (0.079 R)
• M31: 12,354,839 km (0.092 R)
• M32: 13,431,346 km (0.059 R)
• M33: 13,621,634 km (0.112 R)
• M34: 13,908,862 km (0.113 R)
• M35: 15,275,139 km (0.057 R)
• M36: 15,823,565 km (0.077 R)
• M37: 15,924,095 km (0.104 R)
• M38: 16,531,014 km (0.045 R)
• M39: 19,948,278 km (0.064 R)
• M40: 20,767,027 km (0.1 R)
• M41: 21,042,436 km (0.059 R)
• M42: 22,550,383 km (0.083 R)
• M43: 22,776,725 km (0.09 R)
• M44: 22,890,120 km (0.102 R)
• M45: 23,231,652 km (0.105 R)
• M46: 23,402,941 km (0.116 R)
• M47: 24,440,103 km (0.109 R)
• M48: 24,730,922 km (0.085 R)
• M49: 24,847,608 km (0.071 R)
• M50: 25,081,429 km (0.054 R)
• M51: 26,023,896 km (0.076 R)
• M52: 27,098,158 km (0.085 R)
• M53: 27,218,285 km (0.12 R)
• M54: 27,459,437 km (0.05 R)
• M55: 29,722,404 km (0.071 R)
• M56: 30,095,052 km (0.064 R)
• M57: 30,281,900 km (0.109 R)
• M58: 31,600,905 km (0.045 R)
• M59: 32,171,920 km (0.106 R)
• M60: 32,554,441 km (0.044 R)
• M61: 33,905,310 km (0.112 R)
• M62: 34,359,639 km (0.05 R)
• M63: 34,881,436 km (0.104 R)
• M64: 38,538,805 km (0.108 R)
• M65: 38,674,042 km (0.101 R)
• M66: 38,877,345 km (0.109 R)
• M67: 40,791,001 km (0.113 R)
• M68: 41,135,974 km (0.074 R)
• M69: 42,455,726 km (0.089 R)
• M70: 43,577,860 km (0.104 R)
• M71: 44,496,690 km (0.054 R)
• M72: 45,350,595 km (0.116 R)
• M73: 45,636,476 km (0.102 R)
• M74: 46,209,885 km (0.026 R)
• M75: 47,291,627 km (0.106 R)
• M76: 47,364,032 km (0.098 R)
• M77: 48,090,031 km (0.104 R)
• M78: 48,673,612 km (0.038 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 10,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit