🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.66 AU - 0.74 AU

Year: 207 Days

Day: 31 Hours

Environment

Temp: 161 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.66 AU - 0.9 AU

Year: 243 Days

Day: 30.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 160.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.72 AU - 3.42 AU

Year: 1899 Days

Day: 43.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.02 AU - 4.34 AU

Year: 3018 Days

Day: 18.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,590,784 km

• M1: 3,016,043 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.27 AU - 5.13 AU

Year: 3598 Days

Day: 28.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.52 AU - 6.24 AU

Year: 4406 Days

Day: 14.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,590,784 km

• M1: 609,611 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.6

Radius: 7.5

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.57 AU - 20.15 AU

Year: 30079 Days

Day: 15.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,590,784 km

• M1: 102,774 km (0.094 R)
• M2: 155,582 km (0.053 R)
• M3: 288,873 km (0.104 R)
• M4: 394,490 km (0.101 R)
• M5: 592,258 km (0.107 R)
• M6: 1,283,999 km (0.103 R)
• M7: 1,619,547 km (0.115 R)
• M8: 1,858,155 km (0.099 R)
• M9: 2,779,229 km (0.115 R)
• M10: 3,016,791 km (0.092 R)
• M11: 3,162,499 km (0.085 R)
• M12: 4,246,485 km (0.091 R)
• M13: 5,142,726 km (0.113 R)
• M14: 6,218,484 km (0.077 R)
• M15: 7,756,500 km (0.115 R)
• M16: 8,430,438 km (0.067 R)
• M17: 8,705,250 km (0.118 R)
• M18: 9,762,009 km (0.075 R)
• M19: 10,784,361 km (0.075 R)
• M20: 11,157,608 km (0.111 R)
• M21: 11,687,483 km (0.082 R)
• M22: 12,303,078 km (0.115 R)
• M23: 13,806,836 km (0.104 R)
• M24: 16,639,023 km (0.06 R)
• M25: 17,855,703 km (0.097 R)
• M26: 18,385,878 km (0.03 R)
• M27: 18,921,288 km (0.114 R)
• M28: 19,190,864 km (0.111 R)
• M29: 19,552,442 km (0.094 R)
• M30: 19,825,009 km (0.059 R)
• M31: 21,299,894 km (0.12 R)
• M32: 22,144,973 km (0.076 R)
• M33: 22,905,379 km (0.071 R)
• M34: 23,288,649 km (0.046 R)
• M35: 24,549,310 km (0.119 R)
• M36: 25,237,310 km (0.112 R)
• M37: 25,732,629 km (0.072 R)
• M38: 26,331,170 km (0.11 R)
• M39: 27,035,178 km (0.06 R)
• M40: 27,338,861 km (0.104 R)
• M41: 27,542,015 km (0.112 R)
• M42: 27,847,494 km (0.093 R)
• M43: 29,496,063 km (0.039 R)
• M44: 32,241,632 km (0.104 R)
• M45: 33,210,877 km (0.111 R)
• M46: 33,536,103 km (0.064 R)
• M47: 36,175,607 km (0.068 R)
• M48: 37,407,396 km (0.094 R)
• M49: 37,520,193 km (0.036 R)
• M50: 38,085,224 km (0.085 R)
• M51: 39,567,590 km (0.052 R)
• M52: 42,706,003 km (0.072 R)
• M53: 44,722,732 km (0.094 R)
• M54: 44,962,089 km (0.079 R)
• M55: 45,923,405 km (0.109 R)
• M56: 47,256,471 km (0.12 R)
• M57: 48,848,342 km (0.037 R)
• M58: 49,588,852 km (0.101 R)
• M59: 50,084,619 km (0.105 R)
• M60: 52,084,144 km (0.045 R)
• M61: 52,714,250 km (0.11 R)
• M62: 54,237,007 km (0.117 R)
• M63: 55,132,051 km (0.071 R)
• M64: 56,806,949 km (0.103 R)
• M65: 58,106,655 km (0.078 R)
• M66: 58,237,105 km (0.099 R)
• M67: 58,367,853 km (0.119 R)
• M68: 59,547,732 km (0.047 R)
• M69: 61,398,706 km (0.097 R)
• M70: 62,331,150 km (0.102 R)
• M71: 62,866,261 km (0.114 R)
• M72: 63,134,341 km (0.072 R)
• M73: 64,075,461 km (0.082 R)
• M74: 64,615,509 km (0.081 R)
• M75: 66,380,614 km (0.027 R)
• M76: 69,127,082 km (0.075 R)
• M77: 70,236,051 km (0.083 R)
• M78: 70,932,130 km (0.081 R)
• M79: 71,071,704 km (0.109 R)
• M80: 74,730,420 km (0.104 R)
• M81: 75,583,427 km (0.1 R)
• M82: 78,882,957 km (0.059 R)
• M83: 81,205,913 km (0.092 R)
• M84: 83,551,308 km (0.066 R)
• M85: 84,584,282 km (0.064 R)
• M86: 90,416,953 km (0.069 R)
• M87: 95,914,824 km (0.098 R)
• M88: 96,841,583 km (0.088 R)
• M89: 98,548,495 km (0.079 R)
• M90: 100,108,801 km (0.084 R)
• M91: 100,265,280 km (0.098 R)
• M92: 102,780,020 km (0.074 R)
• M93: 103,095,821 km (0.088 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit