🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.51 AU - 0.59 AU

Year: 157 Days

Day: 45.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.52 AU - 0.62 AU

Year: 166 Days

Day: 21.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,486,824 km

• M1: 103,522 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.66 AU - 0.96 AU

Year: 281 Days

Day: 37.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.56 AU - 2.94 AU

Year: 1756 Days

Day: 23.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.65 AU - 4.01 AU

Year: 2340 Days

Day: 17.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,486,824 km

• M1: 2,089,284 km (0.066 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 12.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.62 AU - 9.24 AU

Year: 7797 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,486,824 km

• M1: 170,242 km (0.078 R)
• M2: 610,509 km (0.08 R)
• M3: 781,649 km (0.073 R)
• M4: 900,878 km (0.08 R)
• M5: 1,055,862 km (0.116 R)
• M6: 1,251,087 km (0.052 R)
• M7: 1,475,185 km (0.074 R)
• M8: 1,695,393 km (0.092 R)
• M9: 2,149,273 km (0.085 R)
• M10: 2,600,161 km (0.071 R)
• M11: 2,868,240 km (0.106 R)
• M12: 3,276,343 km (0.067 R)
• M13: 3,386,896 km (0.113 R)
• M14: 3,498,795 km (0.049 R)
• M15: 3,657,369 km (0.119 R)
• M16: 3,749,072 km (0.083 R)
• M17: 3,911,536 km (0.108 R)
• M18: 4,267,728 km (0.061 R)
• M19: 4,834,106 km (0.103 R)
• M20: 4,935,084 km (0.119 R)
• M21: 5,036,811 km (0.086 R)
• M22: 5,346,179 km (0.112 R)
• M23: 5,794,973 km (0.06 R)
• M24: 6,338,761 km (0.052 R)
• M25: 6,533,089 km (0.086 R)
• M26: 6,701,087 km (0.059 R)
• M27: 7,185,186 km (0.069 R)
• M28: 7,563,070 km (0.086 R)
• M29: 7,739,595 km (0.102 R)
• M30: 8,307,918 km (0.092 R)
• M31: 8,766,136 km (0.118 R)
• M32: 9,675,392 km (0.099 R)
• M33: 9,899,340 km (0.058 R)
• M34: 10,157,546 km (0.107 R)
• M35: 10,385,234 km (0.051 R)
• M36: 10,911,968 km (0.074 R)
• M37: 11,011,750 km (0.074 R)
• M38: 12,232,319 km (0.117 R)
• M39: 12,648,799 km (0.082 R)
• M40: 12,753,667 km (0.062 R)
• M41: 13,638,539 km (0.109 R)
• M42: 14,034,225 km (0.049 R)
• M43: 14,251,591 km (0.098 R)
• M44: 14,506,655 km (0.057 R)
• M45: 14,726,564 km (0.082 R)
• M46: 15,318,224 km (0.114 R)
• M47: 15,542,172 km (0.06 R)
• M48: 16,716,216 km (0.046 R)
• M49: 17,997,222 km (0.086 R)
• M50: 18,194,093 km (0.089 R)
• M51: 19,028,700 km (0.107 R)
• M52: 19,148,976 km (0.102 R)
• M53: 19,511,153 km (0.111 R)
• M54: 19,592,085 km (0.047 R)
• M55: 19,673,018 km (0.108 R)
• M56: 19,916,413 km (0.114 R)
• M57: 20,611,595 km (0.088 R)
• M58: 21,356,442 km (0.108 R)
• M59: 21,899,931 km (0.092 R)
• M60: 22,829,832 km (0.117 R)
• M61: 23,342,653 km (0.073 R)
• M62: 24,335,983 km (0.104 R)
• M63: 24,510,115 km (0.056 R)
• M64: 24,641,013 km (0.061 R)
• M65: 25,079,036 km (0.064 R)
• M66: 25,166,999 km (0.048 R)
• M67: 26,007,291 km (0.058 R)
• M68: 26,229,892 km (0.115 R)
• M69: 26,677,190 km (0.082 R)
• M70: 27,806,355 km (0.1 R)
• M71: 28,858,925 km (0.092 R)
• M72: 29,043,230 km (0.064 R)
• M73: 29,459,561 km (0.1 R)
• M74: 29,598,836 km (0.116 R)
• M75: 31,002,962 km (0.088 R)
• M76: 31,618,108 km (0.107 R)
• M77: 31,760,675 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697

Radius: 5.2

Gravity: 25.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.15 AU - 16.77 AU

Year: 21170 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,486,824 km

• M1: 256,411 km (0.079 R)
• M2: 306,376 km (0.057 R)
• M3: 359,932 km (0.09 R)
• M4: 748,289 km (0.069 R)
• M5: 899,831 km (0.112 R)
• M6: 1,231,938 km (0.036 R)
• M7: 1,631,215 km (0.101 R)
• M8: 2,138,053 km (0.096 R)
• M9: 2,209,112 km (0.073 R)
• M10: 2,651,921 km (0.115 R)
• M11: 3,001,831 km (0.066 R)
• M12: 3,916,921 km (0.116 R)
• M13: 4,004,137 km (0.072 R)
• M14: 4,678,673 km (0.08 R)
• M15: 5,533,625 km (0.043 R)
• M16: 6,642,295 km (0.105 R)
• M17: 6,694,355 km (0.038 R)
• M18: 7,544,520 km (0.085 R)
• M19: 7,872,139 km (0.065 R)
• M20: 8,597,689 km (0.084 R)
• M21: 9,170,349 km (0.113 R)
• M22: 9,637,244 km (0.057 R)
• M23: 9,696,036 km (0.048 R)
• M24: 10,171,608 km (0.066 R)
• M25: 10,291,735 km (0.081 R)
• M26: 10,412,311 km (0.101 R)
• M27: 10,533,336 km (0.054 R)
• M28: 12,021,685 km (0.086 R)
• M29: 12,403,907 km (0.102 R)
• M30: 13,049,871 km (0.112 R)
• M31: 13,245,844 km (0.06 R)
• M32: 13,508,538 km (0.08 R)
• M33: 14,441,580 km (0.048 R)
• M34: 14,509,049 km (0.111 R)
• M35: 15,189,270 km (0.052 R)
• M36: 15,257,786 km (0.034 R)
• M37: 16,934,778 km (0.093 R)
• M38: 17,148,404 km (0.093 R)
• M39: 18,230,296 km (0.039 R)
• M40: 19,557,378 km (0.073 R)
• M41: 20,081,719 km (0.11 R)
• M42: 20,157,116 km (0.073 R)
• M43: 20,459,154 km (0.06 R)
• M44: 20,762,838 km (0.094 R)
• M45: 20,915,278 km (0.072 R)
• M46: 22,225,307 km (0.089 R)
• M47: 22,459,278 km (0.066 R)
• M48: 23,800,423 km (0.102 R)
• M49: 24,039,779 km (0.053 R)
• M50: 24,924,202 km (0.062 R)
• M51: 26,311,872 km (0.099 R)
• M52: 28,397,715 km (0.074 R)
• M53: 29,076,291 km (0.106 R)
• M54: 29,332,253 km (0.11 R)
• M55: 30,796,218 km (0.112 R)
• M56: 35,510,196 km (0.119 R)
• M57: 35,783,661 km (0.093 R)
• M58: 36,057,874 km (0.074 R)
• M59: 37,161,457 km (0.075 R)
• M60: 38,931,499 km (0.116 R)
• M61: 40,728,768 km (0.085 R)
• M62: 41,302,027 km (0.054 R)
• M63: 42,940,423 km (0.116 R)
• M64: 43,426,317 km (0.054 R)
• M65: 43,523,855 km (0.034 R)
• M66: 44,109,680 km (0.093 R)
• M67: 46,678,874 km (0.116 R)
• M68: 47,078,450 km (0.102 R)
• M69: 47,679,983 km (0.109 R)
• M70: 47,780,363 km (0.084 R)
• M71: 49,296,238 km (0.119 R)
• M72: 51,238,767 km (0.054 R)
• M73: 51,857,354 km (0.077 R)
• M74: 52,271,142 km (0.06 R)
• M75: 52,478,484 km (0.082 R)
• M76: 53,832,644 km (0.112 R)
• M77: 53,937,213 km (0.12 R)
• M78: 56,362,643 km (0.093 R)
• M79: 58,285,425 km (0.109 R)
• M80: 58,715,519 km (0.109 R)
• M81: 60,773,387 km (0.099 R)
• M82: 61,646,889 km (0.107 R)
• M83: 64,070,374 km (0.097 R)
• M84: 64,514,381 km (0.115 R)
• M85: 65,405,386 km (0.099 R)
• M86: 69,578,867 km (0.097 R)
• M87: 69,806,854 km (0.088 R)
• M88: 70,492,461 km (0.113 R)
• M89: 72,216,278 km (0.074 R)
• M90: 73,373,118 km (0.044 R)
• M91: 74,652,778 km (0.031 R)
• M92: 74,769,465 km (0.12 R)
• M93: 75,470,929 km (0.112 R)
• M94: 75,705,199 km (0.097 R)
• M95: 75,939,769 km (0.09 R)
• M96: 76,174,488 km (0.079 R)
• M97: 76,762,557 km (0.087 R)
• M98: 78,891,933 km (0.038 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 20,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit