🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.23 AU - 1.41 AU

Year: 562 Days

Day: 37.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,451,296 km

• M1: 736,770 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.64 AU - 3.34 AU

Year: 1917 Days

Day: 28.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.17 AU - 4.29 AU

Year: 2672 Days

Day: 15.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687

Radius: 15

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.58 AU - 8.14 AU

Year: 8172 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,451,296 km

• M1: 205,996 km (0.114 R)
• M2: 371,751 km (0.114 R)
• M3: 471,682 km (0.091 R)
• M4: 926,908 km (0.117 R)
• M5: 1,061,397 km (0.03 R)
• M6: 1,203,066 km (0.087 R)
• M7: 1,447,958 km (0.088 R)
• M8: 1,772,585 km (0.101 R)
• M9: 2,759,034 km (0.063 R)
• M10: 2,908,931 km (0.066 R)
• M11: 3,348,449 km (0.06 R)
• M12: 3,644,354 km (0.096 R)
• M13: 3,837,185 km (0.112 R)
• M14: 4,005,333 km (0.057 R)
• M15: 4,348,810 km (0.088 R)
• M16: 4,613,000 km (0.116 R)
• M17: 4,791,919 km (0.101 R)
• M18: 4,943,013 km (0.042 R)
• M19: 5,374,304 km (0.096 R)
• M20: 5,499,816 km (0.027 R)
• M21: 6,339,509 km (0.073 R)
• M22: 7,081,514 km (0.066 R)
• M23: 7,392,977 km (0.101 R)
• M24: 7,779,987 km (0.057 R)
• M25: 8,245,835 km (0.113 R)
• M26: 8,684,007 km (0.109 R)
• M27: 9,055,159 km (0.105 R)
• M28: 9,318,003 km (0.09 R)
• M29: 11,067,550 km (0.038 R)
• M30: 11,268,160 km (0.091 R)
• M31: 12,206,588 km (0.092 R)
• M32: 12,916,430 km (0.078 R)
• M33: 13,382,876 km (0.087 R)
• M34: 13,596,801 km (0.118 R)
• M35: 14,332,523 km (0.099 R)
• M36: 14,551,385 km (0.105 R)
• M37: 14,771,294 km (0.11 R)
• M38: 15,081,261 km (0.116 R)
• M39: 15,437,902 km (0.068 R)
• M40: 16,250,817 km (0.118 R)
• M41: 17,356,345 km (0.085 R)
• M42: 17,589,718 km (0.061 R)
• M43: 17,965,358 km (0.117 R)
• M44: 18,248,846 km (0.093 R)
• M45: 19,108,136 km (0.104 R)
• M46: 20,225,183 km (0.071 R)
• M47: 21,213,876 km (0.11 R)
• M48: 21,613,751 km (0.096 R)
• M49: 22,370,267 km (0.088 R)
• M50: 23,186,772 km (0.04 R)
• M51: 23,341,008 km (0.051 R)
• M52: 24,013,151 km (0.025 R)
• M53: 24,534,500 km (0.118 R)
• M54: 24,744,086 km (0.048 R)
• M55: 25,588,417 km (0.109 R)
• M56: 26,174,391 km (0.041 R)
• M57: 26,549,583 km (0.057 R)
• M58: 27,685,928 km (0.11 R)
• M59: 28,562,273 km (0.119 R)
• M60: 28,838,131 km (0.112 R)
• M61: 29,059,237 km (0.076 R)
• M62: 29,893,993 km (0.092 R)
• M63: 32,215,602 km (0.112 R)
• M64: 32,560,276 km (0.095 R)
• M65: 33,485,090 km (0.104 R)
• M66: 34,067,624 km (0.054 R)
• M67: 34,360,088 km (0.085 R)
• M68: 35,065,442 km (0.051 R)
• M69: 35,301,657 km (0.045 R)
• M70: 35,894,513 km (0.103 R)
• M71: 36,013,443 km (0.099 R)
• M72: 37,571,954 km (0.064 R)
• M73: 37,753,117 km (0.065 R)
• M74: 37,995,316 km (0.101 R)
• M75: 38,724,755 km (0.095 R)
• M76: 38,907,713 km (0.08 R)
• M77: 39,581,502 km (0.118 R)
• M78: 40,382,748 km (0.108 R)
• M79: 41,500,992 km (0.03 R)
• M80: 41,876,034 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.2

Radius: 3.6

Gravity: 57.89 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.02 AU - 20.18 AU

Year: 28558 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,451,296 km

• M1: 209,437 km (0.087 R)
• M2: 245,939 km (0.118 R)
• M3: 414,386 km (0.118 R)
• M4: 839,992 km (0.068 R)
• M5: 900,430 km (0.062 R)
• M6: 1,057,657 km (0.092 R)
• M7: 1,292,226 km (0.086 R)
• M8: 1,768,696 km (0.101 R)
• M9: 1,885,831 km (0.085 R)
• M10: 1,965,267 km (0.093 R)
• M11: 3,047,907 km (0.116 R)
• M12: 5,533,476 km (0.101 R)
• M13: 5,590,323 km (0.084 R)
• M14: 6,110,923 km (0.103 R)
• M15: 6,228,657 km (0.089 R)
• M16: 6,586,495 km (0.104 R)
• M17: 7,135,818 km (0.114 R)
• M18: 7,322,068 km (0.062 R)
• M19: 7,573,093 km (0.076 R)
• M20: 10,232,644 km (0.108 R)
• M21: 12,470,628 km (0.098 R)
• M22: 12,845,221 km (0.116 R)
• M23: 13,375,845 km (0.068 R)
• M24: 14,146,423 km (0.077 R)
• M25: 14,694,251 km (0.109 R)
• M26: 15,810,550 km (0.068 R)
• M27: 15,972,265 km (0.109 R)
• M28: 16,378,872 km (0.105 R)
• M29: 17,119,382 km (0.117 R)
• M30: 17,535,563 km (0.114 R)
• M31: 17,619,188 km (0.118 R)
• M32: 20,276,346 km (0.036 R)
• M33: 20,539,937 km (0.075 R)
• M34: 20,981,999 km (0.106 R)
• M35: 21,070,860 km (0.114 R)
• M36: 21,427,202 km (0.059 R)
• M37: 22,326,734 km (0.081 R)
• M38: 22,963,872 km (0.108 R)
• M39: 23,146,979 km (0.059 R)
• M40: 23,884,198 km (0.091 R)
• M41: 24,348,849 km (0.055 R)
• M42: 25,571,063 km (0.058 R)
• M43: 26,813,025 km (0.119 R)
• M44: 29,752,922 km (0.051 R)
• M45: 30,856,356 km (0.044 R)
• M46: 32,075,130 km (0.09 R)
• M47: 33,102,718 km (0.057 R)
• M48: 33,309,611 km (0.06 R)
• M49: 33,516,805 km (0.113 R)
• M50: 33,724,596 km (0.078 R)
• M51: 34,559,502 km (0.039 R)
• M52: 35,718,736 km (0.103 R)
• M53: 36,356,471 km (0.104 R)
• M54: 37,212,470 km (0.037 R)
• M55: 41,702,650 km (0.107 R)
• M56: 43,840,554 km (0.12 R)
• M57: 49,634,330 km (0.074 R)
• M58: 50,464,448 km (0.098 R)
• M59: 52,138,448 km (0.096 R)
• M60: 52,982,180 km (0.072 R)
• M61: 53,345,254 km (0.108 R)
• M62: 54,317,192 km (0.116 R)
• M63: 55,540,453 km (0.103 R)
• M64: 55,786,243 km (0.119 R)
• M65: 56,032,331 km (0.086 R)
• M66: 57,268,159 km (0.118 R)
• M67: 57,516,492 km (0.113 R)
• M68: 58,763,091 km (0.078 R)
• M69: 60,776,229 km (0.064 R)
• M70: 61,156,208 km (0.053 R)
• M71: 62,045,866 km (0.083 R)
• M72: 63,966,554 km (0.104 R)
• M73: 64,095,357 km (0.037 R)
• M74: 64,869,676 km (0.061 R)
• M75: 65,257,882 km (0.108 R)
• M76: 66,427,439 km (0.106 R)
• M77: 71,041,037 km (0.104 R)
• M78: 71,976,024 km (0.099 R)
• M79: 72,377,993 km (0.091 R)
• M80: 72,780,710 km (0.08 R)
• M81: 73,723,327 km (0.102 R)
• M82: 73,858,264 km (0.115 R)
• M83: 75,756,661 km (0.047 R)
• M84: 77,259,521 km (0.047 R)
• M85: 81,686,870 km (0.113 R)
• M86: 81,826,595 km (0.087 R)
• M87: 82,526,114 km (0.098 R)
• M88: 84,213,279 km (0.071 R)
• M89: 86,053,782 km (0.076 R)
• M90: 86,765,119 km (0.085 R)
• M91: 88,050,614 km (0.11 R)
• M92: 88,623,873 km (0.109 R)
• M93: 93,108,967 km (0.098 R)
• M94: 93,693,146 km (0.071 R)
• M95: 94,718,191 km (0.063 R)
• M96: 95,158,607 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit