🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.71 AU - 0.77 AU

Year: 223 Days

Day: 24.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,729,883 km

• M1: 129,701 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.51 AU - 3.31 AU

Year: 1737 Days

Day: 31.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.72 AU - 5.24 AU

Year: 3888 Days

Day: 30.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 14

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.82 AU - 10.44 AU

Year: 9651 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 86,729,883 km

• M1: 193,879 km (0.112 R)
• M2: 336,296 km (0.089 R)
• M3: 443,707 km (0.103 R)
• M4: 597,045 km (0.054 R)
• M5: 771,775 km (0.09 R)
• M6: 1,046,437 km (0.092 R)
• M7: 1,160,879 km (0.081 R)
• M8: 1,255,874 km (0.118 R)
• M9: 1,370,316 km (0.111 R)
• M10: 1,531,583 km (0.094 R)
• M11: 1,672,504 km (0.073 R)
• M12: 1,958,535 km (0.108 R)
• M13: 2,141,793 km (0.119 R)
• M14: 2,402,243 km (0.108 R)
• M15: 2,694,407 km (0.042 R)
• M16: 3,053,891 km (0.092 R)
• M17: 3,143,500 km (0.093 R)
• M18: 3,313,742 km (0.085 R)
• M19: 3,557,437 km (0.107 R)
• M20: 4,173,930 km (0.068 R)
• M21: 4,501,250 km (0.114 R)
• M22: 5,021,103 km (0.107 R)
• M23: 5,315,362 km (0.095 R)
• M24: 5,546,790 km (0.05 R)
• M25: 5,753,684 km (0.055 R)
• M26: 6,104,192 km (0.12 R)
• M27: 6,289,244 km (0.088 R)
• M28: 6,404,135 km (0.07 R)
• M29: 6,900,052 km (0.099 R)
• M30: 6,988,764 km (0.052 R)
• M31: 7,182,643 km (0.099 R)
• M32: 7,499,491 km (0.113 R)
• M33: 7,867,202 km (0.1 R)
• M34: 8,209,482 km (0.085 R)
• M35: 8,828,518 km (0.034 R)
• M36: 8,925,009 km (0.086 R)
• M37: 9,038,255 km (0.039 R)
• M38: 9,168,106 km (0.117 R)
• M39: 9,429,752 km (0.102 R)
• M40: 9,693,792 km (0.112 R)
• M41: 10,330,930 km (0.073 R)
• M42: 10,843,602 km (0.071 R)
• M43: 11,417,160 km (0.117 R)
• M44: 12,036,196 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.9

Radius: 5.3

Gravity: 28.65 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.06 AU - 19 AU

Year: 22453 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,729,883 km

• M1: 96,491 km (0.081 R)
• M2: 139,874 km (0.113 R)
• M3: 329,714 km (0.094 R)
• M4: 368,160 km (0.09 R)
• M5: 609,163 km (0.08 R)
• M6: 759,209 km (0.055 R)
• M7: 1,469,051 km (0.108 R)
• M8: 2,100,952 km (0.106 R)
• M9: 3,099,219 km (0.103 R)
• M10: 4,654,439 km (0.072 R)
• M11: 4,752,276 km (0.092 R)
• M12: 5,050,424 km (0.078 R)
• M13: 5,201,668 km (0.095 R)
• M14: 6,684,182 km (0.111 R)
• M15: 6,794,885 km (0.074 R)
• M16: 7,017,935 km (0.077 R)
• M17: 7,471,217 km (0.038 R)
• M18: 7,585,958 km (0.092 R)
• M19: 8,227,883 km (0.105 R)
• M20: 8,826,424 km (0.102 R)
• M21: 8,947,748 km (0.096 R)
• M22: 9,875,703 km (0.104 R)
• M23: 10,898,953 km (0.095 R)
• M24: 11,357,022 km (0.104 R)
• M25: 11,621,660 km (0.113 R)
• M26: 12,632,044 km (0.045 R)
• M27: 12,837,442 km (0.097 R)
• M28: 13,251,679 km (0.113 R)
• M29: 13,460,368 km (0.102 R)
• M30: 14,448,910 km (0.101 R)
• M31: 16,794,455 km (0.105 R)
• M32: 16,869,703 km (0.1 R)
• M33: 17,095,895 km (0.087 R)
• M34: 17,323,134 km (0.104 R)
• M35: 17,780,605 km (0.104 R)
• M36: 18,087,729 km (0.099 R)
• M37: 19,019,873 km (0.063 R)
• M38: 19,098,113 km (0.115 R)
• M39: 19,649,830 km (0.109 R)
• M40: 19,729,117 km (0.096 R)
• M41: 19,887,840 km (0.095 R)
• M42: 19,967,426 km (0.036 R)
• M43: 20,527,221 km (0.042 R)
• M44: 23,067,842 km (0.063 R)
• M45: 23,318,867 km (0.062 R)
• M46: 24,162,300 km (0.092 R)
• M47: 27,368,930 km (0.105 R)
• M48: 28,168,830 km (0.034 R)
• M49: 28,886,302 km (0.091 R)
• M50: 29,882,623 km (0.104 R)
• M51: 30,430,900 km (0.057 R)
• M52: 31,908,927 km (0.114 R)
• M53: 32,844,512 km (0.068 R)
• M54: 33,221,349 km (0.087 R)
• M55: 34,646,867 km (0.101 R)
• M56: 35,319,010 km (0.111 R)
• M57: 35,898,552 km (0.1 R)
• M58: 37,852,749 km (0.075 R)
• M59: 37,951,334 km (0.118 R)
• M60: 38,050,069 km (0.054 R)
• M61: 39,141,385 km (0.101 R)
• M62: 40,041,964 km (0.06 R)
• M63: 40,949,425 km (0.116 R)
• M64: 41,965,494 km (0.101 R)
• M65: 42,374,195 km (0.077 R)
• M66: 45,586,660 km (0.103 R)
• M67: 48,876,616 km (0.081 R)
• M68: 49,954,170 km (0.089 R)
• M69: 50,604,322 km (0.118 R)
• M70: 51,148,410 km (0.082 R)
• M71: 52,791,892 km (0.096 R)
• M72: 54,008,272 km (0.038 R)
• M73: 54,119,274 km (0.042 R)
• M74: 56,468,409 km (0.089 R)
• M75: 57,598,771 km (0.115 R)
• M76: 59,079,191 km (0.061 R)
• M77: 67,382,771 km (0.102 R)
• M78: 70,028,708 km (0.109 R)
• M79: 70,270,907 km (0.103 R)
• M80: 72,218,821 km (0.101 R)
• M81: 72,341,042 km (0.069 R)
• M82: 72,708,455 km (0.071 R)
• M83: 72,953,795 km (0.098 R)
• M84: 73,076,465 km (0.116 R)
• M85: 74,060,969 km (0.102 R)
• M86: 78,796,340 km (0.081 R)
• M87: 79,174,374 km (0.116 R)
• M88: 79,300,485 km (0.097 R)
• M89: 80,565,634 km (0.031 R)
• M90: 80,692,493 km (0.114 R)
• M91: 84,529,379 km (0.053 R)
• M92: 85,045,492 km (0.097 R)
• M93: 86,729,814 km (0.089 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit