🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.99 AU - 1.43 AU

Year: 494 Days

Day: 33.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.34 AU - 1.36 AU

Year: 582 Days

Day: 21.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.5 AU - 1.88 AU

Year: 815 Days

Day: 27.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.97 AU - 3.15 AU

Year: 1519 Days

Day: 16.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,826,357 km

• M1: 179,517 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.83 AU - 3.61 AU

Year: 2143 Days

Day: 43.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,826,357 km

• M1: 400,773 km (0.105 R)

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.6

Radius: 8.5

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.92 AU - 9.88 AU

Year: 9029 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,826,357 km

• M1: 138,827 km (0.078 R)
• M2: 208,390 km (0.078 R)
• M3: 311,313 km (0.098 R)
• M4: 409,150 km (0.097 R)
• M5: 982,409 km (0.106 R)
• M6: 1,076,656 km (0.064 R)
• M7: 1,134,700 km (0.099 R)
• M8: 1,462,618 km (0.106 R)
• M9: 1,571,226 km (0.082 R)
• M10: 1,796,371 km (0.089 R)
• M11: 2,104,842 km (0.074 R)
• M12: 2,404,337 km (0.105 R)
• M13: 2,611,680 km (0.118 R)
• M14: 3,296,838 km (0.041 R)
• M15: 3,913,480 km (0.087 R)
• M16: 4,629,306 km (0.092 R)
• M17: 5,351,265 km (0.078 R)
• M18: 5,863,788 km (0.077 R)
• M19: 6,320,510 km (0.063 R)
• M20: 6,607,289 km (0.08 R)
• M21: 6,861,755 km (0.107 R)
• M22: 7,455,509 km (0.112 R)
• M23: 7,911,633 km (0.096 R)
• M24: 8,104,315 km (0.027 R)
• M25: 9,333,710 km (0.119 R)
• M26: 10,032,332 km (0.086 R)
• M27: 10,535,580 km (0.093 R)
• M28: 10,918,401 km (0.077 R)
• M29: 11,392,476 km (0.072 R)
• M30: 11,961,547 km (0.078 R)
• M31: 12,450,283 km (0.064 R)
• M32: 15,133,171 km (0.098 R)
• M33: 15,613,380 km (0.09 R)
• M34: 16,000,988 km (0.045 R)
• M35: 16,490,024 km (0.057 R)
• M36: 16,588,459 km (0.081 R)
• M37: 17,432,789 km (0.07 R)
• M38: 17,583,285 km (0.093 R)
• M39: 19,682,293 km (0.114 R)
• M40: 20,258,843 km (0.109 R)
• M41: 20,787,671 km (0.043 R)
• M42: 22,565,343 km (0.114 R)
• M43: 22,674,549 km (0.054 R)
• M44: 23,168,521 km (0.086 R)
• M45: 23,223,723 km (0.079 R)
• M46: 23,444,530 km (0.112 R)
• M47: 23,610,733 km (0.103 R)
• M48: 23,666,084 km (0.063 R)
• M49: 23,944,037 km (0.074 R)
• M50: 24,278,986 km (0.061 R)
• M51: 24,335,086 km (0.106 R)
• M52: 24,391,035 km (0.068 R)
• M53: 26,148,960 km (0.113 R)
• M54: 26,206,256 km (0.091 R)
• M55: 26,263,701 km (0.083 R)
• M56: 26,378,742 km (0.097 R)
• M57: 26,956,190 km (0.062 R)
• M58: 27,246,410 km (0.119 R)
• M59: 27,304,603 km (0.087 R)
• M60: 27,479,334 km (0.086 R)
• M61: 28,535,943 km (0.1 R)
• M62: 28,772,458 km (0.051 R)
• M63: 29,366,810 km (0.076 R)
• M64: 29,965,201 km (0.058 R)
• M65: 30,809,681 km (0.102 R)
• M66: 32,398,710 km (0.112 R)
• M67: 33,078,932 km (0.1 R)
• M68: 33,576,644 km (0.105 R)
• M69: 33,763,940 km (0.101 R)
• M70: 34,014,217 km (0.06 R)
• M71: 34,076,899 km (0.118 R)
• M72: 34,642,529 km (0.093 R)
• M73: 35,021,310 km (0.089 R)
• M74: 36,550,350 km (0.108 R)
• M75: 36,678,705 km (0.091 R)
• M76: 37,064,817 km (0.034 R)
• M77: 37,387,649 km (0.096 R)
• M78: 37,776,155 km (0.079 R)
• M79: 39,475,437 km (0.117 R)
• M80: 41,199,553 km (0.109 R)
• M81: 41,600,924 km (0.107 R)
• M82: 41,869,153 km (0.103 R)
• M83: 42,340,087 km (0.079 R)
• M84: 43,627,077 km (0.098 R)
• M85: 43,763,211 km (0.108 R)
• M86: 44,446,425 km (0.07 R)
• M87: 44,858,118 km (0.097 R)
• M88: 44,995,599 km (0.082 R)
• M89: 45,546,867 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.5

Radius: 11.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.5 AU - 12.14 AU

Year: 15071 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,826,357 km

• M1: 266,733 km (0.066 R)
• M2: 408,253 km (0.083 R)
• M3: 784,491 km (0.091 R)
• M4: 863,928 km (0.078 R)
• M5: 1,075,908 km (0.119 R)
• M6: 1,758,822 km (0.04 R)
• M7: 1,839,156 km (0.07 R)
• M8: 2,347,340 km (0.09 R)
• M9: 2,587,146 km (0.116 R)
• M10: 2,803,763 km (0.04 R)
• M11: 3,556,839 km (0.078 R)
• M12: 3,659,613 km (0.042 R)
• M13: 4,297,199 km (0.086 R)
• M14: 4,554,657 km (0.068 R)
• M15: 4,703,955 km (0.071 R)
• M16: 4,817,051 km (0.113 R)
• M17: 5,123,278 km (0.051 R)
• M18: 5,754,581 km (0.111 R)
• M19: 5,916,297 km (0.077 R)
• M20: 6,161,787 km (0.116 R)
• M21: 6,832,584 km (0.084 R)
• M22: 7,004,023 km (0.106 R)
• M23: 7,133,574 km (0.069 R)
• M24: 7,307,407 km (0.034 R)
• M25: 7,615,280 km (0.062 R)
• M26: 8,107,457 km (0.108 R)
• M27: 8,334,696 km (0.03 R)
• M28: 9,217,174 km (0.106 R)
• M29: 10,129,272 km (0.055 R)
• M30: 10,521,966 km (0.092 R)
• M31: 11,525,469 km (0.099 R)
• M32: 14,549,440 km (0.077 R)
• M33: 14,715,045 km (0.09 R)
• M34: 15,778,686 km (0.112 R)
• M35: 16,693,477 km (0.069 R)
• M36: 16,924,905 km (0.063 R)
• M37: 17,040,993 km (0.027 R)
• M38: 18,276,073 km (0.117 R)
• M39: 18,694,199 km (0.102 R)
• M40: 19,055,029 km (0.115 R)
• M41: 19,236,341 km (0.119 R)
• M42: 19,418,252 km (0.117 R)
• M43: 19,600,762 km (0.106 R)
• M44: 20,274,700 km (0.112 R)
• M45: 21,708,297 km (0.113 R)
• M46: 23,109,879 km (0.089 R)
• M47: 23,951,965 km (0.072 R)
• M48: 24,475,109 km (0.119 R)
• M49: 24,738,102 km (0.096 R)
• M50: 25,001,993 km (0.057 R)
• M51: 26,201,319 km (0.053 R)
• M52: 26,807,938 km (0.083 R)
• M53: 27,079,010 km (0.08 R)
• M54: 27,623,995 km (0.066 R)
• M55: 27,760,877 km (0.1 R)
• M56: 28,103,905 km (0.109 R)
• M57: 28,586,358 km (0.087 R)
• M58: 29,769,827 km (0.116 R)
• M59: 30,402,775 km (0.105 R)
• M60: 30,969,153 km (0.058 R)
• M61: 31,753,644 km (0.057 R)
• M62: 32,616,973 km (0.113 R)
• M63: 33,415,078 km (0.088 R)
• M64: 33,853,101 km (0.079 R)
• M65: 34,072,710 km (0.039 R)
• M66: 34,440,123 km (0.102 R)
• M67: 34,882,484 km (0.105 R)
• M68: 35,922,338 km (0.101 R)
• M69: 36,146,436 km (0.092 R)
• M70: 38,872,109 km (0.04 R)
• M71: 39,179,084 km (0.056 R)
• M72: 40,492,404 km (0.106 R)
• M73: 42,450,041 km (0.117 R)
• M74: 43,082,990 km (0.107 R)
• M75: 44,118,207 km (0.074 R)
• M76: 44,278,277 km (0.11 R)
• M77: 48,010,893 km (0.104 R)
• M78: 48,422,736 km (0.086 R)
• M79: 49,332,740 km (0.113 R)
• M80: 50,917,879 km (0.078 R)
• M81: 51,085,728 km (0.056 R)
• M82: 51,337,950 km (0.11 R)
• M83: 52,265,756 km (0.058 R)
• M84: 56,552,782 km (0.074 R)
• M85: 57,423,741 km (0.082 R)
• M86: 57,511,106 km (0.07 R)
• M87: 58,211,374 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit