🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.73 AU - 1.19 AU

Year: 420 Days

Day: 27.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,581,216 km

• M1: 159,621 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.99 AU - 1.11 AU

Year: 480 Days

Day: 12.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.91 AU - 1.27 AU

Year: 508 Days

Day: 45.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 8.9

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.56 AU - 5.08 AU

Year: 4007 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,581,216 km

• M1: 193,430 km (0.069 R)
• M2: 336,595 km (0.114 R)
• M3: 414,984 km (0.11 R)
• M4: 572,062 km (0.048 R)
• M5: 703,559 km (0.063 R)
• M6: 773,122 km (0.109 R)
• M7: 857,645 km (0.05 R)
• M8: 1,227,750 km (0.045 R)
• M9: 1,356,853 km (0.082 R)
• M10: 1,536,221 km (0.065 R)
• M11: 1,819,708 km (0.119 R)
• M12: 1,934,600 km (0.096 R)
• M13: 2,171,563 km (0.065 R)
• M14: 2,400,148 km (0.102 R)
• M15: 2,581,311 km (0.119 R)
• M16: 2,655,063 km (0.099 R)
• M17: 2,842,509 km (0.09 R)
• M18: 3,370,440 km (0.062 R)
• M19: 3,471,568 km (0.051 R)
• M20: 3,676,816 km (0.081 R)
• M21: 3,907,347 km (0.075 R)
• M22: 4,251,123 km (0.114 R)
• M23: 4,426,601 km (0.084 R)
• M24: 4,694,531 km (0.103 R)
• M25: 4,898,881 km (0.093 R)
• M26: 4,990,585 km (0.065 R)
• M27: 5,818,011 km (0.084 R)
• M28: 6,235,239 km (0.05 R)
• M29: 6,359,854 km (0.052 R)
• M30: 6,840,811 km (0.081 R)
• M31: 7,810,654 km (0.04 R)
• M32: 8,462,752 km (0.087 R)
• M33: 8,573,155 km (0.07 R)
• M34: 8,767,482 km (0.116 R)
• M35: 8,963,156 km (0.062 R)
• M36: 9,616,750 km (0.048 R)
• M37: 9,674,195 km (0.069 R)
• M38: 9,789,685 km (0.116 R)
• M39: 10,168,018 km (0.116 R)
• M40: 10,314,923 km (0.1 R)
• M41: 10,403,335 km (0.113 R)
• M42: 10,492,047 km (0.089 R)
• M43: 10,879,206 km (0.1 R)
• M44: 11,029,402 km (0.111 R)
• M45: 11,637,069 km (0.11 R)
• M46: 13,171,345 km (0.057 R)
• M47: 14,174,548 km (0.094 R)
• M48: 14,901,294 km (0.088 R)
• M49: 15,202,136 km (0.067 R)
• M50: 15,877,869 km (0.117 R)
• M51: 16,805,526 km (0.104 R)
• M52: 16,909,646 km (0.036 R)
• M53: 17,188,496 km (0.06 R)
• M54: 17,503,998 km (0.095 R)
• M55: 18,069,478 km (0.092 R)
• M56: 18,390,365 km (0.114 R)
• M57: 18,713,048 km (0.113 R)
• M58: 20,022,478 km (0.091 R)
• M59: 20,317,336 km (0.107 R)
• M60: 21,775,915 km (0.085 R)
• M61: 21,927,457 km (0.103 R)
• M62: 22,269,737 km (0.084 R)
• M63: 22,613,663 km (0.105 R)
• M64: 22,959,234 km (0.057 R)
• M65: 23,694,807 km (0.106 R)
• M66: 24,320,275 km (0.104 R)
• M67: 24,438,159 km (0.09 R)
• M68: 24,516,847 km (0.076 R)
• M69: 24,951,130 km (0.04 R)
• M70: 25,308,369 km (0.085 R)
• M71: 25,587,369 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.2

Radius: 6.9

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.32 AU - 16.7 AU

Year: 24663 Days

Day: 20.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,581,216 km

• M1: 97,987 km (0.1 R)
• M2: 236,514 km (0.098 R)
• M3: 969,095 km (0.085 R)
• M4: 1,180,626 km (0.107 R)
• M5: 1,646,624 km (0.073 R)
• M6: 2,512,646 km (0.098 R)
• M7: 2,584,303 km (0.103 R)
• M8: 2,840,714 km (0.099 R)
• M9: 3,260,336 km (0.059 R)
• M10: 3,822,076 km (0.094 R)
• M11: 4,587,867 km (0.077 R)
• M12: 4,808,824 km (0.06 R)
• M13: 5,774,777 km (0.113 R)
• M14: 5,822,349 km (0.113 R)
• M15: 5,869,921 km (0.103 R)
• M16: 6,206,816 km (0.088 R)
• M17: 7,460,595 km (0.075 R)
• M18: 7,668,387 km (0.079 R)
• M19: 8,899,428 km (0.099 R)
• M20: 9,064,584 km (0.054 R)
• M21: 9,678,533 km (0.11 R)
• M22: 9,791,629 km (0.043 R)
• M23: 10,133,461 km (0.039 R)
• M24: 10,479,181 km (0.113 R)
• M25: 10,595,269 km (0.107 R)
• M26: 11,241,682 km (0.119 R)
• M27: 12,021,984 km (0.069 R)
• M28: 12,449,236 km (0.11 R)
• M29: 13,888,218 km (0.047 R)
• M30: 14,015,825 km (0.099 R)
• M31: 14,400,889 km (0.088 R)
• M32: 15,909,434 km (0.109 R)
• M33: 16,513,211 km (0.069 R)
• M34: 17,261,350 km (0.102 R)
• M35: 17,605,126 km (0.118 R)
• M36: 17,812,469 km (0.095 R)
• M37: 20,290,408 km (0.113 R)
• M38: 21,385,016 km (0.092 R)
• M39: 21,458,767 km (0.083 R)
• M40: 21,754,223 km (0.06 R)
• M41: 22,423,973 km (0.057 R)
• M42: 22,573,720 km (0.091 R)
• M43: 23,479,236 km (0.044 R)
• M44: 24,089,446 km (0.05 R)
• M45: 24,319,527 km (0.12 R)
• M46: 24,859,576 km (0.078 R)
• M47: 25,092,200 km (0.076 R)
• M48: 25,169,842 km (0.086 R)
• M49: 25,325,424 km (0.075 R)
• M50: 25,481,454 km (0.068 R)
• M51: 27,217,986 km (0.084 R)
• M52: 27,778,529 km (0.077 R)
• M53: 28,019,831 km (0.043 R)
• M54: 28,342,813 km (0.111 R)
• M55: 28,910,985 km (0.119 R)
• M56: 29,400,918 km (0.108 R)
• M57: 30,970,350 km (0.07 R)
• M58: 31,304,252 km (0.096 R)
• M59: 31,723,276 km (0.066 R)
• M60: 31,891,424 km (0.109 R)
• M61: 34,794,670 km (0.109 R)
• M62: 37,692,380 km (0.096 R)
• M63: 37,781,391 km (0.093 R)
• M64: 39,847,786 km (0.069 R)
• M65: 40,301,966 km (0.108 R)
• M66: 41,582,374 km (0.113 R)
• M67: 44,277,080 km (0.116 R)
• M68: 44,464,975 km (0.026 R)
• M69: 45,692,874 km (0.101 R)
• M70: 48,956,651 km (0.045 R)
• M71: 49,053,740 km (0.053 R)
• M72: 49,345,606 km (0.104 R)
• M73: 52,294,778 km (0.052 R)
• M74: 54,292,358 km (0.118 R)
• M75: 57,437,803 km (0.042 R)
• M76: 58,053,398 km (0.09 R)
• M77: 59,291,022 km (0.112 R)
• M78: 59,809,378 km (0.119 R)
• M79: 61,163,987 km (0.066 R)
• M80: 61,477,993 km (0.074 R)
• M81: 64,009,339 km (0.101 R)
• M82: 65,394,764 km (0.105 R)
• M83: 68,086,628 km (0.1 R)
• M84: 68,303,545 km (0.079 R)
• M85: 69,282,364 km (0.072 R)
• M86: 70,265,970 km (0.077 R)
• M87: 70,485,131 km (0.096 R)
• M88: 70,704,591 km (0.086 R)
• M89: 71,144,110 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 10,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit