🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.65 AU - 0.73 AU

Year: 204 Days

Day: 36.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.65 AU - 1.03 AU

Year: 274 Days

Day: 34.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.19 AU - 2.63 AU

Year: 1334 Days

Day: 46.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.21 AU - 3.89 AU

Year: 2384 Days

Day: 38.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.34 AU - 5.02 AU

Year: 3046 Days

Day: 23.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.04 AU - 4.52 AU

Year: 3156 Days

Day: 34.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.55 AU - 5.13 AU

Year: 3223 Days

Day: 12.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.4

Radius: 14.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.6 AU - 12.7 AU

Year: 13271 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,419,585 km

• M1: 209,138 km (0.115 R)
• M2: 465,549 km (0.064 R)
• M3: 620,083 km (0.026 R)
• M4: 922,720 km (0.068 R)
• M5: 1,323,941 km (0.116 R)
• M6: 1,558,660 km (0.106 R)
• M7: 1,750,893 km (0.052 R)
• M8: 1,980,676 km (0.058 R)
• M9: 2,159,744 km (0.104 R)
• M10: 2,251,448 km (0.114 R)
• M11: 2,470,609 km (0.084 R)
• M12: 2,896,514 km (0.064 R)
• M13: 3,032,349 km (0.12 R)
• M14: 3,417,264 km (0.085 R)
• M15: 3,670,384 km (0.09 R)
• M16: 4,311,111 km (0.094 R)
• M17: 4,624,968 km (0.097 R)
• M18: 6,084,295 km (0.112 R)
• M19: 6,215,642 km (0.105 R)
• M20: 6,436,748 km (0.105 R)
• M21: 7,254,300 km (0.09 R)
• M22: 7,675,418 km (0.116 R)
• M23: 8,152,934 km (0.091 R)
• M24: 8,541,739 km (0.114 R)
• M25: 9,086,575 km (0.083 R)
• M26: 9,540,754 km (0.032 R)
• M27: 10,261,965 km (0.09 R)
• M28: 11,107,791 km (0.076 R)
• M29: 11,539,232 km (0.114 R)
• M30: 12,031,110 km (0.116 R)
• M31: 12,141,363 km (0.079 R)
• M32: 12,307,417 km (0.1 R)
• M33: 12,474,069 km (0.028 R)
• M34: 13,835,260 km (0.113 R)
• M35: 16,512,463 km (0.109 R)
• M36: 16,881,372 km (0.09 R)
• M37: 19,280,323 km (0.108 R)
• M38: 21,182,011 km (0.116 R)
• M39: 22,121,336 km (0.108 R)
• M40: 22,256,573 km (0.107 R)
• M41: 23,832,437 km (0.12 R)
• M42: 24,458,803 km (0.081 R)
• M43: 25,231,775 km (0.119 R)
• M44: 25,870,259 km (0.072 R)
• M45: 26,227,199 km (0.077 R)
• M46: 26,729,699 km (0.085 R)
• M47: 27,453,154 km (0.063 R)
• M48: 29,811,265 km (0.099 R)
• M49: 29,960,714 km (0.109 R)
• M50: 32,310,298 km (0.069 R)
• M51: 33,158,218 km (0.068 R)
• M52: 33,313,202 km (0.119 R)
• M53: 34,875,901 km (0.119 R)
• M54: 35,586,940 km (0.06 R)
• M55: 36,782,676 km (0.092 R)
• M56: 37,023,379 km (0.104 R)
• M57: 37,991,576 km (0.107 R)
• M58: 39,049,831 km (0.093 R)
• M59: 39,705,818 km (0.095 R)
• M60: 40,200,239 km (0.109 R)
• M61: 41,946,794 km (0.106 R)
• M62: 42,282,193 km (0.117 R)
• M63: 42,702,862 km (0.1 R)
• M64: 43,209,400 km (0.115 R)
• M65: 43,887,976 km (0.073 R)
• M66: 44,058,069 km (0.029 R)
• M67: 44,655,563 km (0.098 R)
• M68: 44,912,273 km (0.11 R)
• M69: 45,169,731 km (0.084 R)
• M70: 46,810,819 km (0.046 R)
• M71: 47,682,377 km (0.107 R)
• M72: 47,857,406 km (0.112 R)
• M73: 48,120,249 km (0.099 R)
• M74: 48,559,469 km (0.1 R)
• M75: 48,735,396 km (0.078 R)
• M76: 48,911,622 km (0.031 R)
• M77: 49,441,647 km (0.03 R)
• M78: 50,240,351 km (0.06 R)
• M79: 51,222,161 km (0.07 R)
• M80: 54,114,337 km (0.091 R)
• M81: 55,488,244 km (0.091 R)
• M82: 57,710,371 km (0.1 R)
• M83: 58,457,612 km (0.094 R)
• M84: 59,396,039 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.5

Radius: 4.8

Gravity: 24.59 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.58 AU - 13.68 AU

Year: 17937 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,419,585 km

• M1: 98,585 km (0.115 R)
• M2: 247,435 km (0.119 R)
• M3: 291,117 km (0.078 R)
• M4: 354,098 km (0.114 R)
• M5: 570,716 km (0.086 R)
• M6: 801,545 km (0.099 R)
• M7: 1,108,969 km (0.109 R)
• M8: 1,792,033 km (0.109 R)
• M9: 2,253,243 km (0.096 R)
• M10: 3,953,423 km (0.106 R)
• M11: 4,547,775 km (0.086 R)
• M12: 4,588,466 km (0.094 R)
• M13: 5,340,046 km (0.102 R)
• M14: 7,000,881 km (0.057 R)
• M15: 7,142,102 km (0.103 R)
• M16: 7,716,109 km (0.095 R)
• M17: 8,454,374 km (0.074 R)
• M18: 8,806,677 km (0.06 R)
• M19: 8,958,968 km (0.101 R)
• M20: 9,944,369 km (0.089 R)
• M21: 10,476,788 km (0.109 R)
• M22: 11,402,798 km (0.046 R)
• M23: 12,184,896 km (0.079 R)
• M24: 12,297,992 km (0.113 R)
• M25: 12,525,381 km (0.073 R)
• M26: 12,811,562 km (0.11 R)
• M27: 12,869,007 km (0.118 R)
• M28: 13,041,942 km (0.105 R)
• M29: 13,977,378 km (0.054 R)
• M30: 15,176,854 km (0.087 R)
• M31: 15,237,590 km (0.088 R)
• M32: 16,408,792 km (0.088 R)
• M33: 16,847,563 km (0.102 R)
• M34: 16,910,543 km (0.078 R)
• M35: 18,057,809 km (0.087 R)
• M36: 18,122,286 km (0.072 R)
• M37: 19,295,732 km (0.085 R)
• M38: 19,427,677 km (0.069 R)
• M39: 20,560,881 km (0.103 R)
• M40: 20,830,606 km (0.065 R)
• M41: 21,169,445 km (0.12 R)
• M42: 22,960,580 km (0.096 R)
• M43: 23,451,112 km (0.074 R)
• M44: 23,732,954 km (0.12 R)
• M45: 24,442,347 km (0.096 R)
• M46: 25,809,522 km (0.1 R)
• M47: 26,246,348 km (0.1 R)
• M48: 27,497,285 km (0.093 R)
• M49: 27,645,687 km (0.114 R)
• M50: 28,466,829 km (0.106 R)
• M51: 28,993,563 km (0.081 R)
• M52: 31,287,347 km (0.099 R)
• M53: 31,597,464 km (0.107 R)
• M54: 31,830,837 km (0.105 R)
• M55: 32,691,174 km (0.12 R)
• M56: 34,434,887 km (0.089 R)
• M57: 34,594,956 km (0.035 R)
• M58: 35,398,596 km (0.117 R)
• M59: 35,802,810 km (0.097 R)
• M60: 36,779,085 km (0.086 R)
• M61: 39,090,821 km (0.096 R)
• M62: 40,180,043 km (0.091 R)
• M63: 40,686,133 km (0.055 R)
• M64: 41,364,110 km (0.056 R)
• M65: 41,534,203 km (0.098 R)
• M66: 43,334,165 km (0.09 R)
• M67: 47,276,069 km (0.03 R)
• M68: 47,721,122 km (0.104 R)
• M69: 49,154,569 km (0.107 R)
• M70: 49,876,528 km (0.073 R)
• M71: 49,967,035 km (0.116 R)
• M72: 50,057,542 km (0.12 R)
• M73: 50,148,198 km (0.112 R)
• M74: 50,238,855 km (0.093 R)
• M75: 50,420,317 km (0.094 R)
• M76: 50,601,929 km (0.109 R)
• M77: 51,239,664 km (0.03 R)
• M78: 51,330,919 km (0.111 R)
• M79: 51,513,728 km (0.098 R)
• M80: 51,605,132 km (0.069 R)
• M81: 52,707,070 km (0.118 R)
• M82: 53,168,430 km (0.113 R)
• M83: 53,260,881 km (0.086 R)
• M84: 55,965,012 km (0.114 R)
• M85: 56,247,303 km (0.101 R)
• M86: 57,286,261 km (0.087 R)
• M87: 58,045,919 km (0.119 R)
• M88: 59,000,203 km (0.091 R)
• M89: 63,455,826 km (0.051 R)
• M90: 63,750,235 km (0.12 R)
• M91: 64,537,269 km (0.082 R)
• M92: 64,932,058 km (0.091 R)
• M93: 65,327,595 km (0.111 R)
• M94: 65,624,846 km (0.095 R)
• M95: 65,724,029 km (0.1 R)
• M96: 66,220,545 km (0.048 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 15,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit