🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.99 AU - 1.31 AU

Year: 429 Days

Day: 37.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.54 AU - 1.68 AU

Year: 711 Days

Day: 19 Hours

Environment

Temp: -6 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,683,868 km

• M1: 773,870 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.51 AU - 2.37 AU

Year: 941 Days

Day: 40.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.73 AU - 2.65 AU

Year: 1129 Days

Day: 31.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.51 AU - 4.33 AU

Year: 2703 Days

Day: 33.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.89 AU - 5.69 AU

Year: 4237 Days

Day: 16.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.6

Radius: 9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.34 AU - 7.14 AU

Year: 4789 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,683,868 km

• M1: 153,338 km (0.097 R)
• M2: 350,807 km (0.05 R)
• M3: 443,558 km (0.116 R)
• M4: 657,034 km (0.061 R)
• M5: 1,024,745 km (0.065 R)
• M6: 1,100,592 km (0.104 R)
• M7: 1,204,562 km (0.108 R)
• M8: 1,284,747 km (0.042 R)
• M9: 1,536,669 km (0.036 R)
• M10: 1,758,673 km (0.078 R)
• M11: 2,119,203 km (0.067 R)
• M12: 2,200,585 km (0.087 R)
• M13: 2,299,768 km (0.109 R)
• M14: 2,417,502 km (0.097 R)
• M15: 2,782,520 km (0.081 R)
• M16: 2,854,028 km (0.106 R)
• M17: 3,090,842 km (0.106 R)
• M18: 3,353,087 km (0.077 R)
• M19: 3,544,722 km (0.037 R)
• M20: 3,603,065 km (0.118 R)
• M21: 3,661,557 km (0.092 R)
• M22: 4,202,952 km (0.119 R)
• M23: 4,347,464 km (0.025 R)
• M24: 4,409,996 km (0.042 R)
• M25: 4,577,994 km (0.099 R)
• M26: 4,705,302 km (0.062 R)
• M27: 5,858,103 km (0.088 R)
• M28: 5,927,217 km (0.11 R)
• M29: 6,019,669 km (0.115 R)
• M30: 6,418,497 km (0.113 R)
• M31: 6,681,041 km (0.115 R)
• M32: 7,142,850 km (0.109 R)
• M33: 7,315,635 km (0.086 R)
• M34: 7,715,809 km (0.096 R)
• M35: 8,020,690 km (0.102 R)
• M36: 8,097,434 km (0.119 R)
• M37: 8,226,088 km (0.102 R)
• M38: 8,615,940 km (0.06 R)
• M39: 8,694,628 km (0.067 R)
• M40: 9,712,193 km (0.116 R)
• M41: 10,374,164 km (0.071 R)
• M42: 11,799,532 km (0.075 R)
• M43: 11,857,875 km (0.025 R)
• M44: 11,974,711 km (0.055 R)
• M45: 12,594,645 km (0.066 R)
• M46: 12,863,472 km (0.109 R)
• M47: 12,983,599 km (0.05 R)
• M48: 13,865,479 km (0.105 R)
• M49: 14,019,415 km (0.074 R)
• M50: 14,892,468 km (0.066 R)
• M51: 15,145,139 km (0.072 R)
• M52: 15,303,713 km (0.044 R)
• M53: 15,558,627 km (0.111 R)
• M54: 16,953,179 km (0.113 R)
• M55: 17,051,913 km (0.088 R)
• M56: 17,150,797 km (0.096 R)
• M57: 17,949,501 km (0.116 R)
• M58: 18,252,137 km (0.092 R)
• M59: 18,726,213 km (0.076 R)
• M60: 18,862,347 km (0.087 R)
• M61: 19,101,554 km (0.112 R)
• M62: 19,963,836 km (0.094 R)
• M63: 20,347,255 km (0.101 R)
• M64: 21,227,788 km (0.058 R)
• M65: 21,619,136 km (0.109 R)
• M66: 21,690,494 km (0.1 R)
• M67: 22,156,641 km (0.051 R)
• M68: 22,734,837 km (0.105 R)
• M69: 22,880,097 km (0.099 R)
• M70: 22,989,303 km (0.114 R)
• M71: 23,391,273 km (0.097 R)
• M72: 23,869,238 km (0.047 R)
• M73: 23,979,940 km (0.097 R)
• M74: 24,946,941 km (0.086 R)
• M75: 25,096,838 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.1

Radius: 7

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 15.88 AU - 16.82 AU

Year: 23023 Days

Day: 23.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,683,868 km

• M1: 132,544 km (0.066 R)
• M2: 323,131 km (0.062 R)
• M3: 375,491 km (0.107 R)
• M4: 877,691 km (0.117 R)
• M5: 2,112,771 km (0.097 R)
• M6: 2,689,620 km (0.12 R)
• M7: 2,841,163 km (0.054 R)
• M8: 2,918,056 km (0.107 R)
• M9: 3,034,593 km (0.115 R)
• M10: 5,574,166 km (0.119 R)
• M11: 6,211,603 km (0.077 R)
• M12: 6,311,684 km (0.073 R)
• M13: 6,975,599 km (0.114 R)
• M14: 7,131,929 km (0.094 R)
• M15: 7,184,288 km (0.073 R)
• M16: 8,094,142 km (0.089 R)
• M17: 10,255,981 km (0.109 R)
• M18: 10,612,772 km (0.069 R)
• M19: 12,646,705 km (0.089 R)
• M20: 13,029,227 km (0.115 R)
• M21: 13,286,385 km (0.084 R)
• M22: 13,805,639 km (0.117 R)
• M23: 13,871,014 km (0.067 R)
• M24: 14,864,044 km (0.079 R)
• M25: 15,132,722 km (0.104 R)
• M26: 15,538,731 km (0.112 R)
• M27: 15,948,330 km (0.119 R)
• M28: 16,223,440 km (0.104 R)
• M29: 17,692,940 km (0.116 R)
• M30: 17,906,416 km (0.084 R)
• M31: 18,768,549 km (0.03 R)
• M32: 18,913,509 km (0.107 R)
• M33: 20,086,955 km (0.092 R)
• M34: 20,682,354 km (0.112 R)
• M35: 20,832,251 km (0.116 R)
• M36: 21,586,524 km (0.104 R)
• M37: 22,196,434 km (0.052 R)
• M38: 22,273,029 km (0.118 R)
• M39: 23,745,820 km (0.096 R)
• M40: 25,169,842 km (0.1 R)
• M41: 27,439,391 km (0.106 R)
• M42: 27,686,377 km (0.06 R)
• M43: 27,768,955 km (0.093 R)
• M44: 28,431,973 km (0.12 R)
• M45: 28,598,475 km (0.085 R)
• M46: 28,681,951 km (0.119 R)
• M47: 29,604,820 km (0.115 R)
• M48: 30,112,256 km (0.083 R)
• M49: 30,707,955 km (0.102 R)
• M50: 30,964,366 km (0.105 R)
• M51: 31,824,404 km (0.114 R)
• M52: 31,910,871 km (0.095 R)
• M53: 33,567,967 km (0.074 R)
• M54: 33,744,044 km (0.119 R)
• M55: 33,832,306 km (0.05 R)
• M56: 36,240,982 km (0.089 R)
• M57: 37,420,411 km (0.111 R)
• M58: 37,785,729 km (0.093 R)
• M59: 38,796,712 km (0.106 R)
• M60: 43,311,276 km (0.086 R)
• M61: 44,176,102 km (0.1 R)
• M62: 44,465,573 km (0.04 R)
• M63: 44,562,214 km (0.045 R)
• M64: 44,949,523 km (0.099 R)
• M65: 48,783,716 km (0.054 R)
• M66: 50,487,636 km (0.109 R)
• M67: 51,499,067 km (0.05 R)
• M68: 53,747,523 km (0.105 R)
• M69: 53,953,519 km (0.114 R)
• M70: 54,159,665 km (0.074 R)
• M71: 54,883,719 km (0.076 R)
• M72: 58,022,432 km (0.086 R)
• M73: 58,233,664 km (0.079 R)
• M74: 58,339,430 km (0.05 R)
• M75: 58,445,345 km (0.075 R)
• M76: 58,657,176 km (0.102 R)
• M77: 59,720,068 km (0.107 R)
• M78: 61,972,863 km (0.099 R)
• M79: 63,164,111 km (0.101 R)
• M80: 63,490,234 km (0.111 R)
• M81: 63,926,013 km (0.066 R)
• M82: 65,568,896 km (0.098 R)
• M83: 67,336,694 km (0.102 R)
• M84: 68,226,353 km (0.119 R)
• M85: 68,449,403 km (0.083 R)
• M86: 69,680,444 km (0.107 R)
• M87: 70,580,425 km (0.089 R)
• M88: 74,218,346 km (0.095 R)
• M89: 75,829,066 km (0.111 R)
• M90: 77,334,918 km (0.092 R)
• M91: 77,451,156 km (0.116 R)
• M92: 77,683,930 km (0.092 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 19,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit