🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.4 AU - 0.62 AU

Year: 153 Days

Day: 38.7 Hours

Environment

Temp: 86 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,336,819 km

• M1: 156,629 km (0.114 R)
• M2: 314,305 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.5 AU - 0.66 AU

Year: 185 Days

Day: 24.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1 AU - 1.44 AU

Year: 565 Days

Day: 42.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 14.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.68 AU - 5.84 AU

Year: 5054 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,336,819 km

• M1: 208,240 km (0.095 R)
• M2: 309,518 km (0.088 R)
• M3: 464,202 km (0.118 R)
• M4: 809,025 km (0.087 R)
• M5: 1,095,206 km (0.107 R)
• M6: 1,219,223 km (0.104 R)
• M7: 1,381,686 km (0.061 R)
• M8: 1,693,298 km (0.078 R)
• M9: 1,857,856 km (0.032 R)
• M10: 1,951,654 km (0.04 R)
• M11: 2,570,091 km (0.053 R)
• M12: 2,675,558 km (0.119 R)
• M13: 3,362,063 km (0.11 R)
• M14: 3,571,500 km (0.088 R)
• M15: 3,930,385 km (0.074 R)
• M16: 4,101,974 km (0.108 R)
• M17: 4,251,123 km (0.104 R)
• M18: 4,580,388 km (0.074 R)
• M19: 4,787,281 km (0.116 R)
• M20: 5,103,531 km (0.066 R)
• M21: 5,318,055 km (0.079 R)
• M22: 5,673,350 km (0.042 R)
• M23: 5,784,202 km (0.105 R)
• M24: 6,036,424 km (0.104 R)
• M25: 6,668,325 km (0.082 R)
• M26: 7,051,744 km (0.095 R)
• M27: 7,261,181 km (0.106 R)
• M28: 7,533,599 km (0.084 R)
• M29: 7,717,006 km (0.11 R)
• M30: 8,150,990 km (0.03 R)
• M31: 8,945,653 km (0.109 R)
• M32: 9,566,335 km (0.102 R)
• M33: 9,932,102 km (0.097 R)
• M34: 10,302,506 km (0.076 R)
• M35: 10,472,300 km (0.102 R)
• M36: 12,293,654 km (0.099 R)
• M37: 12,691,435 km (0.115 R)
• M38: 12,800,791 km (0.086 R)
• M39: 12,946,798 km (0.12 R)
• M40: 13,130,355 km (0.1 R)
• M41: 13,499,861 km (0.085 R)
• M42: 13,685,961 km (0.108 R)
• M43: 13,798,010 km (0.12 R)
• M44: 13,947,907 km (0.103 R)
• M45: 14,249,197 km (0.103 R)
• M46: 14,705,321 km (0.072 R)
• M47: 14,820,212 km (0.085 R)
• M48: 15,984,532 km (0.12 R)
• M49: 16,142,059 km (0.11 R)
• M50: 16,617,481 km (0.103 R)
• M51: 17,057,598 km (0.04 R)
• M52: 17,218,416 km (0.069 R)
• M53: 17,867,371 km (0.118 R)
• M54: 18,030,882 km (0.076 R)
• M55: 20,885,508 km (0.114 R)
• M56: 21,533,865 km (0.06 R)
• M57: 22,408,863 km (0.051 R)
• M58: 23,967,823 km (0.105 R)
• M59: 25,057,045 km (0.051 R)
• M60: 25,332,006 km (0.093 R)
• M61: 25,469,785 km (0.11 R)
• M62: 25,607,864 km (0.069 R)
• M63: 25,838,395 km (0.095 R)
• M64: 26,581,148 km (0.12 R)
• M65: 27,377,906 km (0.113 R)
• M66: 29,043,080 km (0.097 R)
• M67: 29,283,634 km (0.108 R)
• M68: 30,057,803 km (0.06 R)
• M69: 30,936,989 km (0.104 R)
• M70: 31,231,847 km (0.059 R)
• M71: 31,774,887 km (0.063 R)
• M72: 33,877,186 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310

Radius: 6.8

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.33 AU - 13.15 AU

Year: 17941 Days

Day: 16 Hours

Environment

Temp: -203 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,336,819 km

• M1: 204,799 km (0.103 R)
• M2: 286,330 km (0.098 R)
• M3: 439,818 km (0.072 R)
• M4: 1,800,111 km (0.086 R)
• M5: 2,715,949 km (0.085 R)
• M6: 3,427,287 km (0.097 R)
• M7: 3,853,791 km (0.107 R)
• M8: 4,124,563 km (0.075 R)
• M9: 4,366,612 km (0.097 R)
• M10: 4,720,262 km (0.033 R)
• M11: 5,305,488 km (0.115 R)
• M12: 7,029,454 km (0.083 R)
• M13: 7,485,429 km (0.1 R)
• M14: 7,695,913 km (0.038 R)
• M15: 8,382,417 km (0.025 R)
• M16: 8,600,980 km (0.091 R)
• M17: 8,644,962 km (0.111 R)
• M18: 9,539,258 km (0.085 R)
• M19: 10,322,552 km (0.084 R)
• M20: 11,656,816 km (0.04 R)
• M21: 11,803,122 km (0.086 R)
• M22: 12,097,232 km (0.098 R)
• M23: 12,146,450 km (0.091 R)
• M24: 12,443,551 km (0.049 R)
• M25: 13,552,819 km (0.076 R)
• M26: 13,964,064 km (0.108 R)
• M27: 14,015,825 km (0.113 R)
• M28: 14,327,287 km (0.111 R)
• M29: 14,746,161 km (0.083 R)
• M30: 14,798,820 km (0.082 R)
• M31: 15,063,010 km (0.114 R)
• M32: 16,189,482 km (0.077 R)
• M33: 17,677,232 km (0.104 R)
• M34: 18,070,076 km (0.115 R)
• M35: 19,438,448 km (0.116 R)
• M36: 19,727,770 km (0.088 R)
• M37: 19,844,008 km (0.079 R)
• M38: 21,017,603 km (0.075 R)
• M39: 21,076,844 km (0.116 R)
• M40: 21,195,625 km (0.096 R)
• M41: 21,852,509 km (0.107 R)
• M42: 22,941,731 km (0.076 R)
• M43: 25,235,665 km (0.092 R)
• M44: 25,488,036 km (0.097 R)
• M45: 26,505,900 km (0.056 R)
• M46: 27,277,825 km (0.11 R)
• M47: 27,472,003 km (0.114 R)
• M48: 28,057,230 km (0.081 R)
• M49: 28,187,829 km (0.093 R)
• M50: 28,253,203 km (0.08 R)
• M51: 28,449,625 km (0.054 R)
• M52: 28,646,646 km (0.073 R)
• M53: 28,975,761 km (0.098 R)
• M54: 31,518,177 km (0.106 R)
• M55: 32,199,146 km (0.081 R)
• M56: 32,953,569 km (0.119 R)
• M57: 33,229,427 km (0.111 R)
• M58: 34,830,274 km (0.112 R)
• M59: 35,040,908 km (0.119 R)
• M60: 35,534,132 km (0.041 R)
• M61: 35,887,781 km (0.117 R)
• M62: 36,171,568 km (0.119 R)
• M63: 37,673,531 km (0.116 R)
• M64: 38,106,467 km (0.074 R)
• M65: 39,561,307 km (0.105 R)
• M66: 40,295,383 km (0.113 R)
• M67: 40,369,135 km (0.04 R)
• M68: 40,442,887 km (0.102 R)
• M69: 41,926,449 km (0.067 R)
• M70: 42,001,098 km (0.067 R)
• M71: 42,599,938 km (0.102 R)
• M72: 44,565,505 km (0.051 R)
• M73: 45,099,719 km (0.111 R)
• M74: 45,789,664 km (0.092 R)
• M75: 47,024,894 km (0.085 R)
• M76: 48,349,284 km (0.092 R)
• M77: 48,976,847 km (0.114 R)
• M78: 50,716,371 km (0.095 R)
• M79: 52,154,455 km (0.09 R)
• M80: 52,395,457 km (0.059 R)
• M81: 53,201,491 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 10,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit