🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.65 AU - 0.85 AU

Year: 235 Days

Day: 26 Hours

Environment

Temp: 177 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,154,883 km

• M1: 317,297 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.78 AU - 0.8 AU

Year: 254 Days

Day: 22.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.11 AU - 1.33 AU

Year: 487 Days

Day: 23.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,154,883 km

• M1: 1,082,041 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.29 AU - 1.51 AU

Year: 599 Days

Day: 38.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,154,883 km

• M1: 543,040 km (0.047 R)
• M2: 943,364 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.71 AU - 3.67 AU

Year: 2061 Days

Day: 38.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.4

Radius: 7.6

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.3 AU - 15.42 AU

Year: 16678 Days

Day: 15.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,154,883 km

• M1: 295,605 km (0.052 R)
• M2: 508,633 km (0.059 R)
• M3: 642,972 km (0.115 R)
• M4: 704,157 km (0.066 R)
• M5: 789,278 km (0.1 R)
• M6: 946,655 km (0.096 R)
• M7: 1,065,436 km (0.092 R)
• M8: 1,265,897 km (0.116 R)
• M9: 1,344,286 km (0.108 R)
• M10: 1,589,328 km (0.104 R)
• M11: 2,090,181 km (0.043 R)
• M12: 2,738,239 km (0.114 R)
• M13: 4,125,760 km (0.097 R)
• M14: 4,282,837 km (0.065 R)
• M15: 4,362,124 km (0.075 R)
• M16: 5,695,640 km (0.112 R)
• M17: 5,870,669 km (0.115 R)
• M18: 6,270,993 km (0.082 R)
• M19: 8,154,730 km (0.047 R)
• M20: 8,801,890 km (0.119 R)
• M21: 8,852,454 km (0.097 R)
• M22: 9,208,497 km (0.074 R)
• M23: 9,569,177 km (0.075 R)
• M24: 9,777,418 km (0.062 R)
• M25: 9,882,136 km (0.062 R)
• M26: 9,934,645 km (0.113 R)
• M27: 11,386,343 km (0.069 R)
• M28: 11,884,952 km (0.112 R)
• M29: 13,248,986 km (0.09 R)
• M30: 13,364,924 km (0.098 R)
• M31: 15,386,141 km (0.075 R)
• M32: 15,447,027 km (0.113 R)
• M33: 17,437,277 km (0.117 R)
• M34: 17,883,229 km (0.107 R)
• M35: 18,204,116 km (0.09 R)
• M36: 20,570,306 km (0.112 R)
• M37: 20,637,325 km (0.108 R)
• M38: 21,041,389 km (0.115 R)
• M39: 21,312,311 km (0.118 R)
• M40: 22,063,143 km (0.109 R)
• M41: 22,200,623 km (0.051 R)
• M42: 23,942,541 km (0.099 R)
• M43: 24,296,190 km (0.075 R)
• M44: 24,794,201 km (0.062 R)
• M45: 26,381,285 km (0.109 R)
• M46: 26,673,300 km (0.085 R)
• M47: 26,966,512 km (0.114 R)
• M48: 27,113,417 km (0.057 R)
• M49: 27,260,771 km (0.107 R)
• M50: 27,926,631 km (0.098 R)
• M51: 28,224,181 km (0.074 R)
• M52: 28,298,831 km (0.097 R)
• M53: 28,897,821 km (0.084 R)
• M54: 29,728,388 km (0.064 R)
• M55: 30,108,367 km (0.087 R)
• M56: 30,337,251 km (0.102 R)
• M57: 30,643,179 km (0.072 R)
• M58: 31,335,518 km (0.103 R)
• M59: 33,049,162 km (0.113 R)
• M60: 34,235,024 km (0.106 R)
• M61: 34,473,782 km (0.052 R)
• M62: 35,918,449 km (0.036 R)
• M63: 36,080,164 km (0.092 R)
• M64: 37,546,672 km (0.077 R)
• M65: 38,369,759 km (0.103 R)
• M66: 38,617,942 km (0.116 R)
• M67: 39,032,478 km (0.107 R)
• M68: 39,115,654 km (0.111 R)
• M69: 39,365,333 km (0.051 R)
• M70: 40,201,436 km (0.102 R)
• M71: 40,453,508 km (0.089 R)
• M72: 43,517,871 km (0.118 R)
• M73: 44,469,014 km (0.048 R)
• M74: 45,165,093 km (0.077 R)
• M75: 46,391,945 km (0.115 R)
• M76: 47,363,434 km (0.096 R)
• M77: 48,163,334 km (0.089 R)
• M78: 50,047,070 km (0.116 R)
• M79: 50,589,811 km (0.117 R)
• M80: 52,596,068 km (0.031 R)
• M81: 56,497,880 km (0.115 R)
• M82: 56,874,268 km (0.09 R)
• M83: 57,062,761 km (0.054 R)
• M84: 57,535,042 km (0.094 R)
• M85: 57,818,979 km (0.107 R)
• M86: 58,008,669 km (0.119 R)
• M87: 58,483,492 km (0.115 R)
• M88: 60,973,250 km (0.045 R)
• M89: 61,359,362 km (0.11 R)
• M90: 62,134,129 km (0.099 R)
• M91: 62,425,396 km (0.097 R)
• M92: 63,204,502 km (0.078 R)
• M93: 63,986,899 km (0.099 R)
• M94: 64,183,022 km (0.108 R)
• M95: 66,055,837 km (0.114 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 11,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit