🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.51 AU - 0.55 AU

Year: 149 Days

Day: 41 Hours

Environment

Temp: 171 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,265,779 km

• M1: 304,132 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.45 AU - 1.85 AU

Year: 816 Days

Day: 20.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.29 AU - 2.63 AU

Year: 1485 Days

Day: 40.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,265,779 km

• M1: 307,124 km (0.105 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.5

Radius: 13.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.27 AU - 12.15 AU

Year: 14450 Days

Day: 10.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 84,265,779 km

• M1: 210,783 km (0.074 R)
• M2: 508,184 km (0.099 R)
• M3: 834,756 km (0.116 R)
• M4: 1,073,066 km (0.095 R)
• M5: 1,502,112 km (0.1 R)
• M6: 1,941,481 km (0.05 R)
• M7: 2,089,882 km (0.059 R)
• M8: 2,353,175 km (0.073 R)
• M9: 2,912,671 km (0.09 R)
• M10: 3,564,917 km (0.072 R)
• M11: 3,881,317 km (0.112 R)
• M12: 4,206,991 km (0.113 R)
• M13: 4,541,642 km (0.115 R)
• M14: 4,884,969 km (0.118 R)
• M15: 7,317,131 km (0.068 R)
• M16: 7,517,742 km (0.051 R)
• M17: 8,269,022 km (0.109 R)
• M18: 8,759,703 km (0.088 R)
• M19: 9,116,045 km (0.085 R)
• M20: 9,259,959 km (0.09 R)
• M21: 9,368,267 km (0.064 R)
• M22: 9,843,091 km (0.109 R)
• M23: 9,953,644 km (0.085 R)
• M24: 10,400,493 km (0.091 R)
• M25: 10,968,366 km (0.081 R)
• M26: 11,468,771 km (0.026 R)
• M27: 11,741,189 km (0.049 R)
• M28: 12,173,826 km (0.092 R)
• M29: 12,611,699 km (0.082 R)
• M30: 12,812,459 km (0.12 R)
• M31: 13,014,267 km (0.115 R)
• M32: 13,380,333 km (0.111 R)
• M33: 14,039,311 km (0.117 R)
• M34: 14,247,402 km (0.075 R)
• M35: 14,540,464 km (0.078 R)
• M36: 14,708,911 km (0.12 R)
• M37: 15,005,115 km (0.037 R)
• M38: 15,388,834 km (0.057 R)
• M39: 15,560,423 km (0.081 R)
• M40: 16,209,827 km (0.115 R)
• M41: 17,311,615 km (0.083 R)
• M42: 17,490,085 km (0.101 R)
• M43: 17,669,304 km (0.062 R)
• M44: 18,482,967 km (0.078 R)
• M45: 18,894,510 km (0.112 R)
• M46: 19,540,623 km (0.054 R)
• M47: 20,570,605 km (0.104 R)
• M48: 21,235,268 km (0.114 R)
• M49: 21,522,197 km (0.106 R)
• M50: 22,003,453 km (0.094 R)
• M51: 22,585,539 km (0.082 R)
• M52: 22,731,995 km (0.115 R)
• M53: 23,222,077 km (0.092 R)
• M54: 23,715,601 km (0.091 R)
• M55: 24,362,462 km (0.103 R)
• M56: 25,217,115 km (0.115 R)
• M57: 25,368,957 km (0.118 R)
• M58: 26,286,291 km (0.075 R)
• M59: 29,795,857 km (0.039 R)
• M60: 30,386,020 km (0.099 R)
• M61: 31,034,228 km (0.103 R)
• M62: 31,142,686 km (0.104 R)
• M63: 32,234,452 km (0.051 R)
• M64: 32,895,525 km (0.098 R)
• M65: 33,449,785 km (0.104 R)
• M66: 34,455,382 km (0.026 R)
• M67: 35,357,606 km (0.118 R)
• M68: 35,811,636 km (0.091 R)
• M69: 36,610,788 km (0.114 R)
• M70: 37,994,418 km (0.048 R)
• M71: 38,342,981 km (0.04 R)
• M72: 38,751,084 km (0.075 R)
• M73: 38,867,920 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.6

Radius: 6.2

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.99 AU - 18.93 AU

Year: 24548 Days

Day: 20.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,265,779 km

• M1: 137,331 km (0.086 R)
• M2: 297,550 km (0.04 R)
• M3: 351,854 km (0.091 R)
• M4: 581,786 km (0.081 R)
• M5: 990,338 km (0.082 R)
• M6: 1,162,974 km (0.09 R)
• M7: 1,771,837 km (0.109 R)
• M8: 4,629,755 km (0.035 R)
• M9: 4,919,227 km (0.027 R)
• M10: 6,135,009 km (0.047 R)
• M11: 6,830,489 km (0.077 R)
• M12: 7,326,556 km (0.093 R)
• M13: 7,777,294 km (0.1 R)
• M14: 8,411,439 km (0.049 R)
• M15: 8,883,122 km (0.109 R)
• M16: 9,182,317 km (0.041 R)
• M17: 10,224,117 km (0.046 R)
• M18: 11,692,121 km (0.066 R)
• M19: 11,888,393 km (0.104 R)
• M20: 12,284,379 km (0.056 R)
• M21: 12,818,892 km (0.103 R)
• M22: 13,156,834 km (0.117 R)
• M23: 13,772,578 km (0.119 R)
• M24: 13,979,921 km (0.096 R)
• M25: 14,749,004 km (0.057 R)
• M26: 15,245,519 km (0.086 R)
• M27: 15,388,385 km (0.093 R)
• M28: 15,891,931 km (0.065 R)
• M29: 16,841,429 km (0.119 R)
• M30: 17,434,734 km (0.072 R)
• M31: 18,261,861 km (0.063 R)
• M32: 19,565,008 km (0.106 R)
• M33: 20,110,292 km (0.117 R)
• M34: 22,665,873 km (0.049 R)
• M35: 23,485,370 km (0.109 R)
• M36: 23,981,586 km (0.12 R)
• M37: 24,397,767 km (0.064 R)
• M38: 25,745,644 km (0.082 R)
• M39: 26,944,671 km (0.053 R)
• M40: 28,337,277 km (0.087 R)
• M41: 29,042,332 km (0.041 R)
• M42: 29,485,890 km (0.043 R)
• M43: 31,282,411 km (0.103 R)
• M44: 31,373,217 km (0.027 R)
• M45: 35,263,210 km (0.12 R)
• M46: 35,641,543 km (0.109 R)
• M47: 36,021,222 km (0.07 R)
• M48: 38,036,605 km (0.119 R)
• M49: 38,230,334 km (0.074 R)
• M50: 39,204,516 km (0.088 R)
• M51: 40,186,775 km (0.12 R)
• M52: 40,384,095 km (0.108 R)
• M53: 41,177,113 km (0.087 R)
• M54: 43,992,395 km (0.078 R)
• M55: 44,910,478 km (0.058 R)
• M56: 45,115,427 km (0.062 R)
• M57: 45,526,073 km (0.111 R)
• M58: 46,041,138 km (0.105 R)
• M59: 46,351,105 km (0.101 R)
• M60: 46,454,627 km (0.116 R)
• M61: 46,765,491 km (0.108 R)
• M62: 48,016,129 km (0.117 R)
• M63: 49,488,920 km (0.085 R)
• M64: 50,018,497 km (0.061 R)
• M65: 50,124,711 km (0.102 R)
• M66: 50,550,018 km (0.103 R)
• M67: 50,976,522 km (0.102 R)
• M68: 51,190,297 km (0.062 R)
• M69: 53,018,832 km (0.104 R)
• M70: 55,746,450 km (0.044 R)
• M71: 55,966,658 km (0.064 R)
• M72: 56,187,165 km (0.055 R)
• M73: 57,182,888 km (0.086 R)
• M74: 57,293,890 km (0.088 R)
• M75: 57,404,892 km (0.08 R)
• M76: 57,849,796 km (0.107 R)
• M77: 60,543,605 km (0.108 R)
• M78: 62,362,116 km (0.103 R)
• M79: 63,967,900 km (0.098 R)
• M80: 65,471,209 km (0.082 R)
• M81: 65,703,534 km (0.117 R)
• M82: 67,454,577 km (0.089 R)
• M83: 67,689,147 km (0.094 R)
• M84: 68,159,183 km (0.087 R)
• M85: 68,866,333 km (0.07 R)
• M86: 69,576,025 km (0.115 R)
• M87: 71,121,670 km (0.087 R)
• M88: 72,078,498 km (0.113 R)
• M89: 73,280,517 km (0.083 R)
• M90: 74,731,616 km (0.026 R)
• M91: 79,389,047 km (0.111 R)
• M92: 80,257,163 km (0.067 R)
• M93: 81,502,865 km (0.118 R)
• M94: 83,006,174 km (0.086 R)
• M95: 83,509,271 km (0.114 R)
• M96: 83,761,194 km (0.062 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit