🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.95 AU - 1.31 AU

Year: 369 Days

Day: 42.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.31 AU - 1.79 AU

Year: 594 Days

Day: 13.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.09 AU - 3.67 AU

Year: 1911 Days

Day: 20.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,625,060 km

• M1: 609,312 km (0.111 R)
• M2: 2,470,908 km (0.12 R)

Asteroid Belt

Center: 9.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 9.5

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13 AU - 17.88 AU

Year: 18662 Days

Day: 12.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,625,060 km

• M1: 581,337 km (0.111 R)
• M2: 709,244 km (0.077 R)
• M3: 969,245 km (0.093 R)
• M4: 1,457,532 km (0.079 R)
• M5: 1,790,238 km (0.093 R)
• M6: 1,981,723 km (0.087 R)
• M7: 2,113,220 km (0.07 R)
• M8: 2,180,090 km (0.118 R)
• M9: 3,581,672 km (0.115 R)
• M10: 4,155,978 km (0.101 R)
• M11: 4,453,977 km (0.075 R)
• M12: 5,206,455 km (0.057 R)
• M13: 5,761,313 km (0.078 R)
• M14: 6,189,761 km (0.055 R)
• M15: 6,432,260 km (0.108 R)
• M16: 6,926,681 km (0.114 R)
• M17: 7,536,142 km (0.089 R)
• M18: 8,057,341 km (0.108 R)
• M19: 9,079,244 km (0.098 R)
• M20: 9,189,199 km (0.114 R)
• M21: 9,801,802 km (0.109 R)
• M22: 10,141,539 km (0.08 R)
• M23: 10,370,274 km (0.117 R)
• M24: 10,485,165 km (0.089 R)
• M25: 11,183,937 km (0.095 R)
• M26: 11,420,301 km (0.088 R)
• M27: 11,658,162 km (0.091 R)
• M28: 12,503,839 km (0.088 R)
• M29: 13,120,032 km (0.069 R)
• M30: 13,557,157 km (0.07 R)
• M31: 13,809,080 km (0.086 R)
• M32: 14,638,750 km (0.076 R)
• M33: 15,484,427 km (0.1 R)
• M34: 15,616,073 km (0.116 R)
• M35: 15,813,991 km (0.117 R)
• M36: 19,873,329 km (0.116 R)
• M37: 20,808,914 km (0.12 R)
• M38: 21,464,901 km (0.12 R)
• M39: 23,097,014 km (0.109 R)
• M40: 23,852,034 km (0.058 R)
• M41: 25,774,816 km (0.096 R)
• M42: 26,479,122 km (0.08 R)
• M43: 26,636,499 km (0.057 R)
• M44: 27,587,343 km (0.093 R)
• M45: 27,986,770 km (0.1 R)
• M46: 29,766,984 km (0.093 R)
• M47: 30,176,733 km (0.056 R)
• M48: 30,505,848 km (0.06 R)
• M49: 32,253,151 km (0.102 R)
• M50: 32,337,076 km (0.037 R)
• M51: 34,118,188 km (0.062 R)
• M52: 35,756,883 km (0.108 R)
• M53: 36,105,147 km (0.089 R)
• M54: 37,068,707 km (0.112 R)
• M55: 37,421,159 km (0.07 R)
• M56: 37,686,247 km (0.101 R)
• M57: 39,289,786 km (0.061 R)
• M58: 41,097,527 km (0.082 R)
• M59: 42,103,274 km (0.032 R)
• M60: 42,195,127 km (0.093 R)
• M61: 42,839,893 km (0.082 R)
• M62: 44,699,993 km (0.066 R)
• M63: 46,681,118 km (0.109 R)
• M64: 46,871,406 km (0.088 R)
• M65: 47,347,876 km (0.089 R)
• M66: 48,305,900 km (0.119 R)
• M67: 48,883,797 km (0.067 R)
• M68: 49,270,358 km (0.108 R)
• M69: 49,367,148 km (0.06 R)
• M70: 50,046,322 km (0.096 R)
• M71: 50,240,949 km (0.081 R)
• M72: 50,631,100 km (0.09 R)
• M73: 51,316,109 km (0.096 R)
• M74: 53,489,018 km (0.107 R)
• M75: 54,286,524 km (0.119 R)
• M76: 55,591,018 km (0.112 R)
• M77: 56,702,679 km (0.039 R)
• M78: 58,332,997 km (0.091 R)
• M79: 58,845,519 km (0.108 R)
• M80: 59,359,687 km (0.084 R)
• M81: 61,430,870 km (0.102 R)
• M82: 62,789,966 km (0.115 R)
• M83: 63,105,019 km (0.092 R)
• M84: 63,525,838 km (0.052 R)
• M85: 63,631,155 km (0.099 R)
• M86: 63,842,088 km (0.087 R)
• M87: 63,947,555 km (0.042 R)
• M88: 65,218,538 km (0.112 R)
• M89: 66,818,787 km (0.027 R)
• M90: 67,140,422 km (0.112 R)
• M91: 67,355,095 km (0.059 R)
• M92: 69,514,690 km (0.116 R)
• M93: 72,136,093 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 23.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.3

Radius: 6.7

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 21.42 AU - 25.44 AU

Year: 34885 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,625,060 km

• M1: 109,954 km (0.046 R)
• M2: 158,873 km (0.12 R)
• M3: 359,783 km (0.04 R)
• M4: 451,486 km (0.105 R)
• M5: 804,238 km (0.078 R)
• M6: 1,024,446 km (0.116 R)
• M7: 1,158,785 km (0.116 R)
• M8: 1,371,064 km (0.099 R)
• M9: 1,673,402 km (0.083 R)
• M10: 1,913,656 km (0.072 R)
• M11: 2,426,777 km (0.092 R)
• M12: 2,933,016 km (0.069 R)
• M13: 3,470,970 km (0.111 R)
• M14: 3,623,111 km (0.081 R)
• M15: 3,777,346 km (0.11 R)
• M16: 3,933,826 km (0.056 R)
• M17: 4,691,838 km (0.115 R)
• M18: 4,747,638 km (0.083 R)
• M19: 8,210,530 km (0.066 R)
• M20: 9,031,971 km (0.099 R)
• M21: 9,241,558 km (0.116 R)
• M22: 10,752,048 km (0.087 R)
• M23: 10,899,850 km (0.069 R)
• M24: 14,562,605 km (0.103 R)
• M25: 14,644,285 km (0.118 R)
• M26: 15,055,231 km (0.079 R)
• M27: 15,220,686 km (0.058 R)
• M28: 15,636,867 km (0.115 R)
• M29: 16,141,311 km (0.112 R)
• M30: 16,480,599 km (0.086 R)
• M31: 17,425,609 km (0.09 R)
• M32: 17,512,376 km (0.12 R)
• M33: 17,599,292 km (0.11 R)
• M34: 17,686,358 km (0.113 R)
• M35: 19,278,079 km (0.119 R)
• M36: 19,547,804 km (0.098 R)
• M37: 19,728,219 km (0.083 R)
• M38: 20,273,055 km (0.088 R)
• M39: 21,470,436 km (0.109 R)
• M40: 21,750,034 km (0.066 R)
• M41: 23,356,865 km (0.056 R)
• M42: 26,085,680 km (0.118 R)
• M43: 26,383,978 km (0.087 R)
• M44: 26,883,635 km (0.09 R)
• M45: 26,984,015 km (0.084 R)
• M46: 27,185,075 km (0.114 R)
• M47: 30,363,431 km (0.094 R)
• M48: 30,992,191 km (0.06 R)
• M49: 33,657,277 km (0.067 R)
• M50: 34,199,120 km (0.077 R)
• M51: 34,853,162 km (0.104 R)
• M52: 35,072,024 km (0.059 R)
• M53: 35,291,334 km (0.092 R)
• M54: 36,173,364 km (0.084 R)
• M55: 36,839,672 km (0.11 R)
• M56: 38,636,044 km (0.077 R)
• M57: 41,731,672 km (0.113 R)
• M58: 43,957,240 km (0.083 R)
• M59: 44,786,910 km (0.048 R)
• M60: 45,382,758 km (0.118 R)
• M61: 49,134,673 km (0.111 R)
• M62: 50,242,445 km (0.062 R)
• M63: 53,994,060 km (0.039 R)
• M64: 54,120,620 km (0.046 R)
• M65: 55,392,202 km (0.115 R)
• M66: 56,031,583 km (0.086 R)
• M67: 58,093,940 km (0.065 R)
• M68: 60,443,823 km (0.117 R)
• M69: 60,575,319 km (0.088 R)
• M70: 61,366,094 km (0.073 R)
• M71: 71,672,938 km (0.105 R)
• M72: 73,488,907 km (0.103 R)
• M73: 76,028,031 km (0.073 R)
• M74: 77,308,440 km (0.06 R)
• M75: 77,879,754 km (0.108 R)
• M76: 79,026,571 km (0.081 R)
• M77: 79,170,335 km (0.109 R)
• M78: 79,746,137 km (0.053 R)
• M79: 81,627,330 km (0.091 R)
• M80: 83,523,184 km (0.116 R)
• M81: 84,109,308 km (0.096 R)
• M82: 85,433,399 km (0.086 R)
• M83: 87,804,077 km (0.104 R)
• M84: 89,746,306 km (0.102 R)
• M85: 92,610,058 km (0.115 R)
• M86: 95,350,840 km (0.076 R)
• M87: 98,891,373 km (0.11 R)
• M88: 100,755,662 km (0.116 R)
• M89: 101,067,424 km (0.107 R)
• M90: 102,318,062 km (0.061 R)
• M91: 102,945,176 km (0.066 R)

Kuiper Belt

Range: 35.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 18,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit