🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.61 AU - 0.97 AU

Year: 246 Days

Day: 17.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,646,072 km

• M1: 29,172 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.1 AU - 1.2 AU

Year: 431 Days

Day: 35.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,646,072 km

• M1: 723,455 km (0.069 R)

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 13.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.41 AU - 7.59 AU

Year: 5798 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 58,646,072 km

• M1: 172,337 km (0.12 R)
• M2: 291,865 km (0.112 R)
• M3: 381,774 km (0.045 R)
• M4: 487,240 km (0.106 R)
• M5: 579,542 km (0.116 R)
• M6: 857,645 km (0.085 R)
• M7: 1,325,288 km (0.083 R)
• M8: 1,581,100 km (0.027 R)
• M9: 1,783,805 km (0.1 R)
• M10: 2,009,847 km (0.097 R)
• M11: 2,397,755 km (0.111 R)
• M12: 2,521,921 km (0.071 R)
• M13: 2,760,829 km (0.044 R)
• M14: 2,957,550 km (0.102 R)
• M15: 3,736,057 km (0.028 R)
• M16: 3,991,122 km (0.047 R)
• M17: 4,308,568 km (0.112 R)
• M18: 4,479,858 km (0.07 R)
• M19: 4,576,199 km (0.05 R)
• M20: 4,810,020 km (0.066 R)
• M21: 4,968,145 km (0.061 R)
• M22: 5,249,090 km (0.112 R)
• M23: 5,473,487 km (0.105 R)
• M24: 5,597,204 km (0.06 R)
• M25: 6,101,798 km (0.074 R)
• M26: 6,208,760 km (0.076 R)
• M27: 6,599,061 km (0.059 R)
• M28: 7,563,968 km (0.117 R)
• M29: 7,725,234 km (0.113 R)
• M30: 7,887,697 km (0.053 R)
• M31: 8,051,357 km (0.071 R)
• M32: 8,334,397 km (0.037 R)
• M33: 8,716,918 km (0.053 R)
• M34: 8,934,733 km (0.114 R)
• M35: 9,129,808 km (0.117 R)
• M36: 9,227,945 km (0.093 R)
• M37: 9,773,678 km (0.096 R)
• M38: 9,874,058 km (0.086 R)
• M39: 10,381,045 km (0.116 R)
• M40: 10,612,024 km (0.116 R)
• M41: 11,105,248 km (0.111 R)
• M42: 11,420,601 km (0.107 R)
• M43: 11,926,092 km (0.112 R)
• M44: 12,141,064 km (0.076 R)
• M45: 12,465,991 km (0.092 R)
• M46: 12,656,877 km (0.099 R)
• M47: 13,402,324 km (0.117 R)
• M48: 13,541,898 km (0.062 R)
• M49: 14,848,935 km (0.118 R)
• M50: 16,047,812 km (0.068 R)
• M51: 16,255,604 km (0.096 R)
• M52: 16,374,684 km (0.096 R)
• M53: 16,794,007 km (0.113 R)
• M54: 18,165,669 km (0.096 R)
• M55: 18,444,370 km (0.089 R)
• M56: 18,537,570 km (0.096 R)
• M57: 18,662,035 km (0.085 R)
• M58: 19,225,870 km (0.037 R)
• M59: 19,668,230 km (0.111 R)
• M60: 20,241,938 km (0.06 R)
• M61: 20,402,307 km (0.069 R)
• M62: 20,530,812 km (0.063 R)
• M63: 20,756,555 km (0.12 R)
• M64: 20,885,808 km (0.072 R)
• M65: 21,015,509 km (0.117 R)
• M66: 21,177,823 km (0.044 R)
• M67: 21,275,510 km (0.107 R)
• M68: 21,438,572 km (0.081 R)
• M69: 22,127,919 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 8.1

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.07 AU - 11.77 AU

Year: 12624 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,646,072 km

• M1: 150,795 km (0.04 R)
• M2: 208,240 km (0.09 R)
• M3: 304,880 km (0.085 R)
• M4: 551,717 km (0.094 R)
• M5: 1,004,550 km (0.108 R)
• M6: 1,551,629 km (0.102 R)
• M7: 1,787,994 km (0.099 R)
• M8: 2,626,191 km (0.025 R)
• M9: 2,781,772 km (0.101 R)
• M10: 3,333,340 km (0.075 R)
• M11: 3,467,978 km (0.072 R)
• M12: 4,204,299 km (0.07 R)
• M13: 4,608,961 km (0.112 R)
• M14: 5,455,386 km (0.095 R)
• M15: 5,574,615 km (0.071 R)
• M16: 5,775,076 km (0.105 R)
• M17: 6,855,622 km (0.059 R)
• M18: 6,941,192 km (0.061 R)
• M19: 7,462,839 km (0.091 R)
• M20: 7,683,945 km (0.068 R)
• M21: 8,268,873 km (0.114 R)
• M22: 8,405,904 km (0.052 R)
• M23: 8,589,760 km (0.099 R)
• M24: 8,821,487 km (0.112 R)
• M25: 9,817,061 km (0.096 R)
• M26: 9,962,171 km (0.081 R)
• M27: 11,148,781 km (0.119 R)
• M28: 11,300,324 km (0.111 R)
• M29: 12,327,313 km (0.074 R)
• M30: 12,431,733 km (0.07 R)
• M31: 13,010,826 km (0.072 R)
• M32: 13,223,704 km (0.078 R)
• M33: 14,359,750 km (0.043 R)
• M34: 16,207,284 km (0.104 R)
• M35: 16,321,726 km (0.116 R)
• M36: 17,071,511 km (0.075 R)
• M37: 17,129,704 km (0.083 R)
• M38: 17,538,705 km (0.059 R)
• M39: 17,714,931 km (0.045 R)
• M40: 17,950,847 km (0.085 R)
• M41: 18,069,179 km (0.074 R)
• M42: 18,485,360 km (0.087 R)
• M43: 19,145,835 km (0.098 R)
• M44: 19,753,052 km (0.066 R)
• M45: 20,181,800 km (0.072 R)
• M46: 20,861,722 km (0.111 R)
• M47: 21,801,047 km (0.034 R)
• M48: 22,307,735 km (0.113 R)
• M49: 24,438,159 km (0.095 R)
• M50: 24,700,852 km (0.067 R)
• M51: 25,560,891 km (0.083 R)
• M52: 25,894,195 km (0.043 R)
• M53: 27,174,154 km (0.103 R)
• M54: 27,242,221 km (0.069 R)
• M55: 27,378,206 km (0.111 R)
• M56: 27,787,655 km (0.097 R)
• M57: 28,543,723 km (0.053 R)
• M58: 28,958,857 km (0.091 R)
• M59: 29,376,085 km (0.113 R)
• M60: 29,515,660 km (0.027 R)
• M61: 29,865,420 km (0.12 R)
• M62: 30,427,908 km (0.112 R)
• M63: 30,639,738 km (0.088 R)
• M64: 32,496,098 km (0.091 R)
• M65: 32,640,311 km (0.048 R)
• M66: 32,857,228 km (0.094 R)
• M67: 34,904,175 km (0.08 R)
• M68: 35,942,983 km (0.05 R)
• M69: 36,991,963 km (0.119 R)
• M70: 37,595,890 km (0.033 R)
• M71: 37,899,125 km (0.101 R)
• M72: 38,431,693 km (0.058 R)
• M73: 40,664,142 km (0.036 R)
• M74: 43,573,073 km (0.098 R)
• M75: 43,811,831 km (0.105 R)
• M76: 44,210,808 km (0.099 R)
• M77: 45,092,688 km (0.035 R)
• M78: 45,495,555 km (0.092 R)
• M79: 48,101,550 km (0.098 R)
• M80: 51,931,554 km (0.117 R)
• M81: 52,015,928 km (0.097 R)
• M82: 52,100,301 km (0.094 R)
• M83: 52,607,737 km (0.102 R)
• M84: 52,777,082 km (0.058 R)
• M85: 53,031,697 km (0.061 R)
• M86: 53,968,479 km (0.119 R)
• M87: 54,396,179 km (0.072 R)
• M88: 56,551,137 km (0.113 R)
• M89: 56,637,903 km (0.06 R)
• M90: 58,032,455 km (0.079 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit