🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.57 AU - 0.77 AU

Year: 192 Days

Day: 24.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 27.1 °

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: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.68 AU - 0.88 AU

Year: 241 Days

Day: 28.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.69 AU - 1.01 AU

Year: 274 Days

Day: 28.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,330,082 km

• M1: 260,599 km (0.102 R)
• M2: 652,546 km (0.116 R)

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.43 AU - 3.15 AU

Year: 1630 Days

Day: 45.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.73 AU - 5.31 AU

Year: 3362 Days

Day: 22.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,330,082 km

• M1: 3,445,538 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.53 AU - 5.41 AU

Year: 3876 Days

Day: 43 Hours

Environment

Temp: -136 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.3

Radius: 4.6

Gravity: 42.69 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.56 AU - 18.84 AU

Year: 27163 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,330,082 km

• M1: 264,190 km (0.105 R)
• M2: 461,509 km (0.048 R)
• M3: 969,095 km (0.112 R)
• M4: 1,340,547 km (0.055 R)
• M5: 1,830,928 km (0.103 R)
• M6: 1,910,814 km (0.106 R)
• M7: 2,591,634 km (0.109 R)
• M8: 2,911,175 km (0.107 R)
• M9: 3,536,942 km (0.109 R)
• M10: 3,839,429 km (0.11 R)
• M11: 4,150,144 km (0.03 R)
• M12: 4,308,568 km (0.111 R)
• M13: 4,361,825 km (0.118 R)
• M14: 5,130,160 km (0.119 R)
• M15: 5,880,244 km (0.079 R)
• M16: 6,787,555 km (0.06 R)
• M17: 8,728,737 km (0.095 R)
• M18: 10,252,989 km (0.102 R)
• M19: 11,264,869 km (0.097 R)
• M20: 12,006,875 km (0.094 R)
• M21: 12,918,075 km (0.086 R)
• M22: 12,994,969 km (0.043 R)
• M23: 13,381,978 km (0.105 R)
• M24: 14,167,218 km (0.1 R)
• M25: 15,536,038 km (0.105 R)
• M26: 15,781,977 km (0.119 R)
• M27: 15,864,256 km (0.102 R)
• M28: 16,610,899 km (0.115 R)
• M29: 16,862,373 km (0.057 R)
• M30: 17,115,044 km (0.12 R)
• M31: 17,709,546 km (0.081 R)
• M32: 19,798,680 km (0.111 R)
• M33: 20,872,194 km (0.086 R)
• M34: 21,143,415 km (0.093 R)
• M35: 22,148,114 km (0.07 R)
• M36: 22,240,267 km (0.074 R)
• M37: 25,158,173 km (0.108 R)
• M38: 27,103,394 km (0.07 R)
• M39: 28,593,838 km (0.088 R)
• M40: 29,602,127 km (0.116 R)
• M41: 31,446,220 km (0.12 R)
• M42: 33,644,112 km (0.102 R)
• M43: 34,494,427 km (0.098 R)
• M44: 38,075,800 km (0.095 R)
• M45: 39,184,170 km (0.058 R)
• M46: 40,303,162 km (0.091 R)
• M47: 40,415,660 km (0.086 R)
• M48: 41,546,021 km (0.082 R)
• M49: 42,801,447 km (0.11 R)
• M50: 42,916,188 km (0.103 R)
• M51: 43,031,080 km (0.041 R)
• M52: 47,233,284 km (0.109 R)
• M53: 47,589,327 km (0.07 R)
• M54: 49,623,708 km (0.101 R)
• M55: 49,985,585 km (0.104 R)
• M56: 51,320,298 km (0.083 R)
• M57: 53,529,409 km (0.092 R)
• M58: 55,144,019 km (0.033 R)
• M59: 56,271,239 km (0.095 R)
• M60: 57,153,119 km (0.071 R)
• M61: 58,420,960 km (0.07 R)
• M62: 59,826,283 km (0.103 R)
• M63: 61,371,928 km (0.028 R)
• M64: 62,409,688 km (0.112 R)
• M65: 65,425,432 km (0.099 R)
• M66: 65,954,709 km (0.103 R)
• M67: 66,352,640 km (0.116 R)
• M68: 66,884,310 km (0.098 R)
• M69: 67,150,744 km (0.105 R)
• M70: 68,622,338 km (0.086 R)
• M71: 72,006,242 km (0.12 R)
• M72: 72,142,825 km (0.113 R)
• M73: 74,476,103 km (0.12 R)
• M74: 75,721,356 km (0.093 R)
• M75: 78,653,773 km (0.1 R)
• M76: 78,935,017 km (0.078 R)
• M77: 82,620,959 km (0.112 R)
• M78: 82,763,825 km (0.064 R)
• M79: 83,192,872 km (0.077 R)
• M80: 83,622,816 km (0.111 R)
• M81: 84,340,886 km (0.07 R)
• M82: 84,484,799 km (0.101 R)
• M83: 86,507,512 km (0.096 R)
• M84: 87,962,052 km (0.11 R)
• M85: 88,108,060 km (0.088 R)
• M86: 88,692,389 km (0.101 R)
• M87: 89,424,670 km (0.11 R)
• M88: 90,748,013 km (0.113 R)
• M89: 92,225,741 km (0.044 R)
• M90: 94,009,696 km (0.059 R)
• M91: 94,756,338 km (0.072 R)
• M92: 96,556,300 km (0.065 R)
• M93: 97,460,470 km (0.101 R)
• M94: 98,367,481 km (0.099 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 12,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit