🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.47 AU - 0.57 AU

Year: 171 Days

Day: 32.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,212,701 km

• M1: 84,523 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 218 Days

Day: 17.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.71 AU - 0.81 AU

Year: 302 Days

Day: 21.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,212,701 km

• M1: 359,783 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.84 AU - 2.18 AU

Year: 1301 Days

Day: 20.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249

Radius: 12.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.19 AU - 8.21 AU

Year: 7918 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,212,701 km

• M1: 189,989 km (0.082 R)
• M2: 295,605 km (0.112 R)
• M3: 749,934 km (0.043 R)
• M4: 1,100,592 km (0.085 R)
• M5: 1,302,399 km (0.073 R)
• M6: 1,677,441 km (0.119 R)
• M7: 1,843,794 km (0.076 R)
• M8: 1,998,328 km (0.096 R)
• M9: 2,157,351 km (0.1 R)
• M10: 2,469,412 km (0.084 R)
• M11: 2,621,254 km (0.096 R)
• M12: 2,815,731 km (0.087 R)
• M13: 2,894,868 km (0.068 R)
• M14: 2,974,754 km (0.063 R)
• M15: 3,322,718 km (0.115 R)
• M16: 4,306,324 km (0.107 R)
• M17: 4,653,391 km (0.09 R)
• M18: 4,818,547 km (0.12 R)
• M19: 5,399,436 km (0.094 R)
• M20: 6,053,927 km (0.1 R)
• M21: 6,208,611 km (0.055 R)
• M22: 6,495,540 km (0.115 R)
• M23: 6,706,921 km (0.107 R)
• M24: 6,813,585 km (0.038 R)
• M25: 6,947,624 km (0.039 R)
• M26: 7,191,170 km (0.051 R)
• M27: 7,273,000 km (0.109 R)
• M28: 8,278,746 km (0.112 R)
• M29: 8,450,634 km (0.095 R)
• M30: 8,914,836 km (0.108 R)
• M31: 9,002,800 km (0.106 R)
• M32: 9,807,636 km (0.093 R)
• M33: 9,989,547 km (0.06 R)
• M34: 10,142,137 km (0.109 R)
• M35: 10,511,345 km (0.086 R)
• M36: 10,697,594 km (0.092 R)
• M37: 10,791,242 km (0.108 R)
• M38: 10,916,306 km (0.117 R)
• M39: 11,263,074 km (0.078 R)
• M40: 11,645,446 km (0.07 R)
• M41: 12,162,008 km (0.093 R)
• M42: 12,950,837 km (0.074 R)
• M43: 13,688,504 km (0.087 R)
• M44: 13,790,081 km (0.101 R)
• M45: 14,267,897 km (0.11 R)
• M46: 14,924,931 km (0.096 R)
• M47: 15,450,618 km (0.053 R)
• M48: 15,982,438 km (0.095 R)
• M49: 16,520,242 km (0.079 R)
• M50: 16,737,010 km (0.105 R)
• M51: 17,540,051 km (0.037 R)
• M52: 17,761,306 km (0.074 R)
• M53: 18,805,649 km (0.103 R)
• M54: 18,918,745 km (0.103 R)
• M55: 19,449,518 km (0.066 R)
• M56: 20,177,761 km (0.102 R)
• M57: 20,603,367 km (0.12 R)
• M58: 22,295,767 km (0.1 R)
• M59: 22,695,643 km (0.051 R)
• M60: 23,178,694 km (0.103 R)
• M61: 23,828,098 km (0.103 R)
• M62: 24,278,089 km (0.119 R)
• M63: 24,401,208 km (0.099 R)
• M64: 24,896,078 km (0.105 R)
• M65: 25,020,393 km (0.044 R)
• M66: 25,103,271 km (0.108 R)
• M67: 25,686,403 km (0.108 R)
• M68: 25,853,953 km (0.09 R)
• M69: 25,979,765 km (0.116 R)
• M70: 26,781,310 km (0.118 R)
• M71: 28,020,429 km (0.11 R)
• M72: 28,668,637 km (0.114 R)
• M73: 29,278,248 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.8

Radius: 3.8

Gravity: 55.87 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.47 AU - 15.03 AU

Year: 19575 Days

Day: 18.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,212,701 km

• M1: 959,072 km (0.103 R)
• M2: 1,124,527 km (0.037 R)
• M3: 1,153,100 km (0.092 R)
• M4: 1,329,027 km (0.116 R)
• M5: 2,256,385 km (0.104 R)
• M6: 2,328,790 km (0.11 R)
• M7: 2,438,894 km (0.101 R)
• M8: 2,779,379 km (0.102 R)
• M9: 2,935,409 km (0.081 R)
• M10: 3,545,918 km (0.074 R)
• M11: 3,974,067 km (0.064 R)
• M12: 4,646,360 km (0.099 R)
• M13: 4,738,662 km (0.119 R)
• M14: 4,925,061 km (0.081 R)
• M15: 5,066,431 km (0.027 R)
• M16: 5,401,530 km (0.091 R)
• M17: 5,942,476 km (0.066 R)
• M18: 6,916,658 km (0.072 R)
• M19: 7,665,694 km (0.106 R)
• M20: 8,216,214 km (0.08 R)
• M21: 8,383,913 km (0.034 R)
• M22: 8,893,743 km (0.027 R)
• M23: 9,065,781 km (0.063 R)
• M24: 9,647,567 km (0.094 R)
• M25: 10,061,953 km (0.113 R)
• M26: 10,181,332 km (0.119 R)
• M27: 10,542,611 km (0.054 R)
• M28: 11,588,599 km (0.105 R)
• M29: 12,282,883 km (0.095 R)
• M30: 12,667,200 km (0.065 R)
• M31: 12,990,481 km (0.071 R)
• M32: 13,381,978 km (0.092 R)
• M33: 13,910,059 km (0.111 R)
• M34: 14,310,682 km (0.1 R)
• M35: 14,377,702 km (0.089 R)
• M36: 15,603,656 km (0.081 R)
• M37: 18,081,595 km (0.037 R)
• M38: 18,226,855 km (0.087 R)
• M39: 18,299,560 km (0.093 R)
• M40: 19,254,293 km (0.116 R)
• M41: 19,625,745 km (0.05 R)
• M42: 20,074,688 km (0.074 R)
• M43: 20,375,828 km (0.057 R)
• M44: 22,213,937 km (0.102 R)
• M45: 23,706,326 km (0.069 R)
• M46: 24,184,291 km (0.117 R)
• M47: 24,424,396 km (0.084 R)
• M48: 24,826,515 km (0.079 R)
• M49: 25,637,036 km (0.055 R)
• M50: 26,127,567 km (0.119 R)
• M51: 27,200,932 km (0.114 R)
• M52: 27,534,236 km (0.117 R)
• M53: 28,204,584 km (0.069 R)
• M54: 30,679,382 km (0.084 R)
• M55: 32,426,236 km (0.066 R)
• M56: 33,668,048 km (0.118 R)
• M57: 34,294,863 km (0.118 R)
• M58: 34,564,588 km (0.104 R)
• M59: 35,468,907 km (0.052 R)
• M60: 36,015,239 km (0.061 R)
• M61: 36,289,451 km (0.091 R)
• M62: 40,011,297 km (0.112 R)
• M63: 40,200,538 km (0.111 R)
• M64: 43,657,595 km (0.026 R)
• M65: 44,340,809 km (0.112 R)
• M66: 44,732,755 km (0.084 R)
• M67: 44,830,891 km (0.088 R)
• M68: 45,520,238 km (0.03 R)
• M69: 46,709,841 km (0.103 R)
• M70: 50,135,632 km (0.076 R)
• M71: 50,237,658 km (0.104 R)
• M72: 50,850,859 km (0.078 R)
• M73: 52,602,052 km (0.105 R)
• M74: 52,705,723 km (0.114 R)
• M75: 54,372,992 km (0.028 R)
• M76: 54,897,482 km (0.107 R)
• M77: 56,905,983 km (0.117 R)
• M78: 57,331,888 km (0.099 R)
• M79: 58,294,101 km (0.112 R)
• M80: 59,369,411 km (0.061 R)
• M81: 60,125,927 km (0.118 R)
• M82: 60,885,735 km (0.107 R)
• M83: 61,103,400 km (0.099 R)
• M84: 61,648,684 km (0.097 R)
• M85: 61,976,752 km (0.113 R)
• M86: 62,305,269 km (0.088 R)
• M87: 62,524,580 km (0.107 R)
• M88: 63,294,261 km (0.079 R)
• M89: 66,965,093 km (0.091 R)
• M90: 71,735,769 km (0.094 R)
• M91: 72,310,973 km (0.063 R)
• M92: 74,278,036 km (0.102 R)
• M93: 75,326,567 km (0.082 R)
• M94: 75,794,060 km (0.089 R)
• M95: 76,967,207 km (0.077 R)
• M96: 77,438,141 km (0.117 R)
• M97: 77,674,057 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit