🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.47 AU - 0.71 AU

Year: 172 Days

Day: 26.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.74 AU

Year: 172 Days

Day: 26.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.69 AU - 0.75 AU

Year: 231 Days

Day: 32.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.09 AU - 1.29 AU

Year: 492 Days

Day: 21.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.3 AU - 2.34 AU

Year: 1338 Days

Day: 24.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 61 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.54 AU - 3.86 AU

Year: 2168 Days

Day: 33 Hours

Environment

Temp: -117 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.1

Radius: 11.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.62 AU - 9.4 AU

Year: 9402 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 88,729,840 km

• M1: 199,713 km (0.093 R)
• M2: 297,401 km (0.12 R)
• M3: 393,891 km (0.1 R)
• M4: 473,178 km (0.113 R)
• M5: 559,346 km (0.053 R)
• M6: 801,994 km (0.1 R)
• M7: 1,123,330 km (0.051 R)
• M8: 1,810,134 km (0.089 R)
• M9: 2,064,600 km (0.044 R)
• M10: 2,588,342 km (0.111 R)
• M11: 2,981,336 km (0.107 R)
• M12: 3,109,392 km (0.097 R)
• M13: 3,261,234 km (0.093 R)
• M14: 3,939,660 km (0.061 R)
• M15: 4,104,218 km (0.044 R)
• M16: 4,415,980 km (0.11 R)
• M17: 5,686,065 km (0.092 R)
• M18: 5,952,948 km (0.036 R)
• M19: 6,333,675 km (0.109 R)
• M20: 6,863,102 km (0.111 R)
• M21: 7,319,973 km (0.051 R)
• M22: 7,522,978 km (0.102 R)
• M23: 7,816,190 km (0.12 R)
• M24: 8,293,257 km (0.047 R)
• M25: 9,338,348 km (0.058 R)
• M26: 9,812,723 km (0.119 R)
• M27: 10,068,834 km (0.114 R)
• M28: 10,457,190 km (0.1 R)
• M29: 10,620,551 km (0.049 R)
• M30: 11,416,262 km (0.037 R)
• M31: 12,230,972 km (0.082 R)
• M32: 12,854,496 km (0.074 R)
• M33: 13,134,843 km (0.11 R)
• M34: 13,630,460 km (0.116 R)
• M35: 13,737,572 km (0.082 R)
• M36: 13,809,080 km (0.096 R)
• M37: 14,168,414 km (0.074 R)
• M38: 14,749,752 km (0.058 R)
• M39: 15,227,866 km (0.094 R)
• M40: 15,599,168 km (0.078 R)
• M41: 15,785,867 km (0.084 R)
• M42: 16,350,598 km (0.103 R)
• M43: 16,921,913 km (0.107 R)
• M44: 17,267,933 km (0.111 R)
• M45: 17,616,196 km (0.105 R)
• M46: 17,732,883 km (0.094 R)
• M47: 18,477,431 km (0.097 R)
• M48: 18,913,210 km (0.067 R)
• M49: 19,152,417 km (0.112 R)
• M50: 20,281,582 km (0.072 R)
• M51: 21,473,727 km (0.106 R)
• M52: 21,598,342 km (0.072 R)
• M53: 22,183,120 km (0.113 R)
• M54: 24,141,057 km (0.102 R)
• M55: 25,359,681 km (0.105 R)
• M56: 25,667,554 km (0.092 R)
• M57: 25,932,342 km (0.095 R)
• M58: 27,180,138 km (0.12 R)
• M59: 29,134,335 km (0.07 R)
• M60: 29,687,697 km (0.088 R)
• M61: 31,321,605 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.7

Radius: 5.1

Gravity: 25.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.28 AU - 17.08 AU

Year: 25801 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,729,840 km

• M1: 226,342 km (0.067 R)
• M2: 333,304 km (0.069 R)
• M3: 501,302 km (0.106 R)
• M4: 594,951 km (0.12 R)
• M5: 995,873 km (0.106 R)
• M6: 1,301,950 km (0.084 R)
• M7: 1,566,888 km (0.104 R)
• M8: 2,618,711 km (0.112 R)
• M9: 2,783,568 km (0.095 R)
• M10: 2,867,342 km (0.118 R)
• M11: 3,254,202 km (0.088 R)
• M12: 4,461,457 km (0.104 R)
• M13: 5,266,144 km (0.049 R)
• M14: 5,844,789 km (0.08 R)
• M15: 6,060,210 km (0.114 R)
• M16: 6,333,226 km (0.117 R)
• M17: 6,778,280 km (0.093 R)
• M18: 7,233,506 km (0.057 R)
• M19: 8,053,601 km (0.101 R)
• M20: 8,113,291 km (0.091 R)
• M21: 9,526,542 km (0.077 R)
• M22: 11,750,614 km (0.12 R)
• M23: 12,227,532 km (0.034 R)
• M24: 12,433,977 km (0.078 R)
• M25: 13,341,437 km (0.063 R)
• M26: 15,145,737 km (0.089 R)
• M27: 15,293,390 km (0.082 R)
• M28: 15,441,492 km (0.091 R)
• M29: 16,719,357 km (0.064 R)
• M30: 16,871,947 km (0.031 R)
• M31: 17,332,409 km (0.098 R)
• M32: 18,897,053 km (0.108 R)
• M33: 19,776,689 km (0.027 R)
• M34: 19,938,105 km (0.09 R)
• M35: 21,991,635 km (0.095 R)
• M36: 22,242,511 km (0.105 R)
• M37: 24,197,605 km (0.065 R)
• M38: 24,543,176 km (0.113 R)
• M39: 25,414,285 km (0.069 R)
• M40: 28,633,182 km (0.098 R)
• M41: 29,181,907 km (0.092 R)
• M42: 29,826,674 km (0.102 R)
• M43: 30,755,677 km (0.038 R)
• M44: 31,505,760 km (0.106 R)
• M45: 31,694,254 km (0.036 R)
• M46: 32,167,133 km (0.076 R)
• M47: 33,024,029 km (0.053 R)
• M48: 33,599,383 km (0.11 R)
• M49: 36,328,347 km (0.065 R)
• M50: 39,026,345 km (0.084 R)
• M51: 42,098,786 km (0.107 R)
• M52: 43,454,142 km (0.082 R)
• M53: 44,400,798 km (0.117 R)
• M54: 44,506,414 km (0.062 R)
• M55: 45,035,691 km (0.112 R)
• M56: 45,780,240 km (0.087 R)
• M57: 45,993,716 km (0.07 R)
• M58: 48,037,971 km (0.115 R)
• M59: 50,772,769 km (0.113 R)
• M60: 50,883,173 km (0.081 R)
• M61: 51,880,691 km (0.062 R)
• M62: 51,991,992 km (0.104 R)
• M63: 55,479,418 km (0.058 R)
• M64: 55,934,943 km (0.082 R)
• M65: 56,163,080 km (0.118 R)
• M66: 56,391,665 km (0.118 R)
• M67: 57,308,700 km (0.067 R)
• M68: 57,769,163 km (0.118 R)
• M69: 58,577,889 km (0.092 R)
• M70: 58,809,616 km (0.063 R)
• M71: 59,506,592 km (0.083 R)
• M72: 60,323,397 km (0.109 R)
• M73: 60,908,923 km (0.068 R)
• M74: 61,849,893 km (0.049 R)
• M75: 62,322,024 km (0.086 R)
• M76: 64,581,550 km (0.084 R)
• M77: 64,820,907 km (0.107 R)
• M78: 67,959,919 km (0.042 R)
• M79: 69,180,339 km (0.039 R)
• M80: 69,547,900 km (0.057 R)
• M81: 71,271,567 km (0.095 R)
• M82: 71,519,002 km (0.1 R)
• M83: 73,258,676 km (0.091 R)
• M84: 76,020,552 km (0.107 R)
• M85: 76,779,761 km (0.099 R)
• M86: 77,923,137 km (0.055 R)
• M87: 78,050,595 km (0.111 R)
• M88: 79,584,721 km (0.106 R)
• M89: 80,355,599 km (0.084 R)
• M90: 82,423,041 km (0.091 R)
• M91: 82,682,743 km (0.036 R)
• M92: 83,854,693 km (0.074 R)
• M93: 84,639,034 km (0.12 R)
• M94: 84,769,933 km (0.117 R)
• M95: 86,083,252 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 18,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit