🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.52 AU - 0.6 AU

Year: 155 Days

Day: 41.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.92 AU - 0.98 AU

Year: 342 Days

Day: 36.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 138.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,860,106 km

• M1: 61,186 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.18 AU - 4.62 AU

Year: 3405 Days

Day: 46.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 14.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.39 AU - 6.69 AU

Year: 4811 Days

Day: 12.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 64,860,106 km

• M1: 179,667 km (0.109 R)
• M2: 281,094 km (0.1 R)
• M3: 675,135 km (0.117 R)
• M4: 926,759 km (0.068 R)
• M5: 1,044,642 km (0.074 R)
• M6: 1,189,303 km (0.092 R)
• M7: 1,297,163 km (0.108 R)
• M8: 1,488,499 km (0.078 R)
• M9: 2,028,547 km (0.09 R)
• M10: 2,133,266 km (0.05 R)
• M11: 2,266,707 km (0.036 R)
• M12: 2,375,614 km (0.11 R)
• M13: 2,756,490 km (0.041 R)
• M14: 2,858,516 km (0.049 R)
• M15: 2,961,888 km (0.119 R)
• M16: 3,157,263 km (0.111 R)
• M17: 3,497,598 km (0.119 R)
• M18: 3,624,457 km (0.12 R)
• M19: 3,720,649 km (0.105 R)
• M20: 4,298,695 km (0.085 R)
• M21: 4,417,775 km (0.083 R)
• M22: 4,538,051 km (0.112 R)
• M23: 4,852,207 km (0.108 R)
• M24: 4,994,175 km (0.099 R)
• M25: 5,300,552 km (0.038 R)
• M26: 5,799,760 km (0.115 R)
• M27: 5,950,704 km (0.057 R)
• M28: 6,083,697 km (0.077 R)
• M29: 6,430,614 km (0.112 R)
• M30: 6,645,885 km (0.092 R)
• M31: 7,144,046 km (0.066 R)
• M32: 7,265,370 km (0.072 R)
• M33: 7,820,079 km (0.096 R)
• M34: 8,028,918 km (0.062 R)
• M35: 8,134,085 km (0.046 R)
• M36: 8,710,186 km (0.108 R)
• M37: 9,431,996 km (0.087 R)
• M38: 9,565,437 km (0.114 R)
• M39: 9,833,966 km (0.082 R)
• M40: 10,173,254 km (0.031 R)
• M41: 10,264,359 km (0.057 R)
• M42: 10,585,545 km (0.079 R)
• M43: 11,167,182 km (0.117 R)
• M44: 11,640,210 km (0.092 R)
• M45: 12,459,259 km (0.081 R)
• M46: 12,581,181 km (0.047 R)
• M47: 12,728,236 km (0.026 R)
• M48: 12,826,521 km (0.03 R)
• M49: 13,197,375 km (0.034 R)
• M50: 13,346,673 km (0.117 R)
• M51: 13,496,570 km (0.081 R)
• M52: 13,647,066 km (0.111 R)
• M53: 13,975,134 km (0.103 R)
• M54: 14,152,707 km (0.06 R)
• M55: 14,484,814 km (0.067 R)
• M56: 14,664,630 km (0.053 R)
• M57: 15,052,388 km (0.085 R)
• M58: 15,391,377 km (0.115 R)
• M59: 15,522,425 km (0.119 R)
• M60: 15,732,759 km (0.108 R)
• M61: 16,664,604 km (0.103 R)
• M62: 17,177,875 km (0.092 R)
• M63: 17,368,313 km (0.12 R)
• M64: 18,553,577 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.3

Radius: 4.4

Gravity: 28.58 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.12 AU - 15.1 AU

Year: 17514 Days

Day: 15.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,860,106 km

• M1: 280,795 km (0.104 R)
• M2: 342,280 km (0.099 R)
• M3: 801,097 km (0.118 R)
• M4: 1,203,814 km (0.108 R)
• M5: 1,254,977 km (0.074 R)
• M6: 1,439,431 km (0.106 R)
• M7: 1,521,111 km (0.096 R)
• M8: 1,548,637 km (0.062 R)
• M9: 1,892,712 km (0.097 R)
• M10: 2,165,878 km (0.117 R)
• M11: 2,228,260 km (0.069 R)
• M12: 2,418,998 km (0.107 R)
• M13: 2,483,773 km (0.074 R)
• M14: 3,340,969 km (0.042 R)
• M15: 3,595,884 km (0.115 R)
• M16: 5,003,750 km (0.116 R)
• M17: 5,045,039 km (0.098 R)
• M18: 5,211,391 km (0.057 R)
• M19: 5,337,353 km (0.09 R)
• M20: 5,851,072 km (0.059 R)
• M21: 6,335,769 km (0.103 R)
• M22: 6,833,332 km (0.115 R)
• M23: 7,063,563 km (0.112 R)
• M24: 7,296,487 km (0.033 R)
• M25: 7,674,221 km (0.059 R)
• M26: 8,350,553 km (0.105 R)
• M27: 8,498,057 km (0.073 R)
• M28: 8,547,274 km (0.106 R)
• M29: 9,197,277 km (0.043 R)
• M30: 9,451,444 km (0.056 R)
• M31: 10,227,707 km (0.115 R)
• M32: 10,863,498 km (0.078 R)
• M33: 11,024,316 km (0.092 R)
• M34: 11,078,171 km (0.073 R)
• M35: 11,348,644 km (0.077 R)
• M36: 12,959,215 km (0.097 R)
• M37: 13,129,906 km (0.114 R)
• M38: 13,358,641 km (0.119 R)
• M39: 13,473,532 km (0.107 R)
• M40: 14,169,462 km (0.093 R)
• M41: 14,521,914 km (0.106 R)
• M42: 14,580,856 km (0.056 R)
• M43: 14,639,947 km (0.063 R)
• M44: 15,235,197 km (0.099 R)
• M45: 15,475,601 km (0.102 R)
• M46: 15,535,888 km (0.081 R)
• M47: 16,634,086 km (0.067 R)
• M48: 17,130,303 km (0.073 R)
• M49: 17,757,267 km (0.106 R)
• M50: 17,820,248 km (0.096 R)
• M51: 18,010,088 km (0.092 R)
• M52: 18,200,526 km (0.117 R)
• M53: 19,292,291 km (0.071 R)
• M54: 19,878,864 km (0.09 R)
• M55: 20,471,272 km (0.081 R)
• M56: 21,136,234 km (0.102 R)
• M57: 22,419,186 km (0.11 R)
• M58: 22,692,501 km (0.113 R)
• M59: 23,104,494 km (0.096 R)
• M60: 23,380,502 km (0.09 R)
• M61: 25,913,642 km (0.084 R)
• M62: 27,503,868 km (0.099 R)
• M63: 28,237,196 km (0.098 R)
• M64: 29,423,657 km (0.092 R)
• M65: 29,573,105 km (0.108 R)
• M66: 33,312,903 km (0.084 R)
• M67: 33,468,634 km (0.051 R)
• M68: 34,172,642 km (0.117 R)
• M69: 34,802,449 km (0.069 R)
• M70: 35,515,731 km (0.1 R)
• M71: 37,198,408 km (0.117 R)
• M72: 39,729,455 km (0.103 R)
• M73: 40,308,697 km (0.065 R)
• M74: 43,161,230 km (0.067 R)
• M75: 47,035,665 km (0.029 R)
• M76: 48,969,816 km (0.079 R)
• M77: 49,324,213 km (0.119 R)
• M78: 50,035,701 km (0.119 R)
• M79: 50,214,171 km (0.115 R)
• M80: 50,392,791 km (0.118 R)
• M81: 53,006,266 km (0.118 R)
• M82: 53,826,211 km (0.077 R)
• M83: 54,466,939 km (0.119 R)
• M84: 56,961,633 km (0.108 R)
• M85: 57,147,883 km (0.118 R)
• M86: 57,334,431 km (0.098 R)
• M87: 57,707,977 km (0.089 R)
• M88: 59,587,824 km (0.071 R)
• M89: 61,392,273 km (0.119 R)
• M90: 61,678,903 km (0.106 R)
• M91: 64,180,778 km (0.083 R)
• M92: 64,762,863 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit