🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.56 AU - 0.66 AU

Year: 178 Days

Day: 18 Hours

Environment

Temp: 139 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.63 AU - 0.99 AU

Year: 272 Days

Day: 41.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,740,991 km

• M1: 776,263 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.67 AU - 2.61 AU

Year: 1167 Days

Day: 12.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.1 AU - 2.68 AU

Year: 1377 Days

Day: 24.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,740,991 km

• M1: 138,827 km (0.112 R)
• M2: 1,007,392 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 12.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.5 AU - 5.7 AU

Year: 4293 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,740,991 km

• M1: 182,659 km (0.05 R)
• M2: 271,071 km (0.083 R)
• M3: 443,558 km (0.066 R)
• M4: 573,109 km (0.074 R)
• M5: 703,409 km (0.115 R)
• M6: 1,038,808 km (0.076 R)
• M7: 1,167,611 km (0.097 R)
• M8: 1,256,772 km (0.063 R)
• M9: 1,499,868 km (0.087 R)
• M10: 2,053,829 km (0.087 R)
• M11: 2,503,221 km (0.111 R)
• M12: 2,727,618 km (0.115 R)
• M13: 3,095,629 km (0.059 R)
• M14: 3,466,482 km (0.066 R)
• M15: 4,042,733 km (0.073 R)
• M16: 4,349,259 km (0.117 R)
• M17: 4,491,078 km (0.107 R)
• M18: 5,527,193 km (0.119 R)
• M19: 6,056,470 km (0.117 R)
• M20: 6,295,228 km (0.062 R)
• M21: 6,650,972 km (0.116 R)
• M22: 6,880,754 km (0.097 R)
• M23: 7,013,298 km (0.086 R)
• M24: 7,163,494 km (0.087 R)
• M25: 7,264,173 km (0.083 R)
• M26: 7,433,069 km (0.069 R)
• M27: 9,119,785 km (0.054 R)
• M28: 9,265,643 km (0.061 R)
• M29: 9,467,301 km (0.114 R)
• M30: 10,804,257 km (0.095 R)
• M31: 11,230,462 km (0.093 R)
• M32: 11,622,707 km (0.051 R)
• M33: 12,219,603 km (0.073 R)
• M34: 12,623,218 km (0.053 R)
• M35: 12,704,450 km (0.076 R)
• M36: 12,887,857 km (0.099 R)
• M37: 13,257,214 km (0.113 R)
• M38: 14,154,053 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220

Radius: 3.2

Gravity: 21.48 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.22 AU - 13.3 AU

Year: 16991 Days

Day: 19.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,740,991 km

• M1: 41,289 km (0.087 R)
• M2: 61,485 km (0.113 R)
• M3: 93,648 km (0.085 R)
• M4: 235,617 km (0.085 R)
• M5: 270,473 km (0.025 R)
• M6: 561,890 km (0.119 R)
• M7: 1,057,208 km (0.083 R)
• M8: 1,116,449 km (0.112 R)
• M9: 1,156,541 km (0.049 R)
• M10: 1,837,361 km (0.084 R)
• M11: 2,128,479 km (0.083 R)
• M12: 2,356,316 km (0.051 R)
• M13: 2,382,047 km (0.094 R)
• M14: 2,407,927 km (0.069 R)
• M15: 3,169,829 km (0.119 R)
• M16: 3,725,735 km (0.11 R)
• M17: 4,342,826 km (0.067 R)
• M18: 4,406,256 km (0.109 R)
• M19: 4,598,339 km (0.04 R)
• M20: 4,957,823 km (0.026 R)
• M21: 5,191,196 km (0.107 R)
• M22: 5,772,683 km (0.09 R)
• M23: 6,231,200 km (0.04 R)
• M24: 6,737,888 km (0.1 R)
• M25: 7,220,192 km (0.074 R)
• M26: 7,560,676 km (0.114 R)
• M27: 7,867,502 km (0.078 R)
• M28: 8,061,530 km (0.119 R)
• M29: 8,732,477 km (0.089 R)
• M30: 9,257,565 km (0.054 R)
• M31: 11,196,054 km (0.09 R)
• M32: 11,545,664 km (0.119 R)
• M33: 11,677,610 km (0.049 R)
• M34: 12,615,439 km (0.049 R)
• M35: 13,949,852 km (0.035 R)
• M36: 14,420,337 km (0.077 R)
• M37: 15,667,684 km (0.108 R)
• M38: 16,107,352 km (0.095 R)
• M39: 17,400,327 km (0.118 R)
• M40: 17,450,741 km (0.091 R)
• M41: 20,402,307 km (0.094 R)
• M42: 20,721,848 km (0.066 R)
• M43: 22,125,525 km (0.098 R)
• M44: 22,673,502 km (0.119 R)
• M45: 23,336,969 km (0.093 R)
• M46: 25,479,809 km (0.112 R)
• M47: 25,766,438 km (0.11 R)
• M48: 26,516,522 km (0.068 R)
• M49: 26,806,891 km (0.051 R)
• M50: 28,215,505 km (0.082 R)
• M51: 28,690,328 km (0.03 R)
• M52: 29,287,673 km (0.108 R)
• M53: 29,347,661 km (0.113 R)
• M54: 31,471,652 km (0.081 R)
• M55: 31,717,591 km (0.097 R)
• M56: 32,087,546 km (0.089 R)
• M57: 36,573,089 km (0.119 R)
• M58: 36,766,968 km (0.101 R)
• M59: 37,090,698 km (0.1 R)
• M60: 38,198,620 km (0.101 R)
• M61: 38,987,150 km (0.105 R)
• M62: 39,053,123 km (0.074 R)
• M63: 39,185,217 km (0.084 R)
• M64: 41,384,905 km (0.03 R)
• M65: 43,282,554 km (0.106 R)
• M66: 43,624,385 km (0.08 R)
• M67: 44,655,264 km (0.093 R)
• M68: 45,833,347 km (0.044 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 11,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit