🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.52 AU - 0.78 AU

Year: 190 Days

Day: 43.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.62 AU - 0.68 AU

Year: 190 Days

Day: 38.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.53 AU - 0.81 AU

Year: 198 Days

Day: 13.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,975,228 km

• M1: 112,498 km (0.089 R)
• M2: 139,126 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.63 AU - 0.89 AU

Year: 240 Days

Day: 25.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.61 AU - 0.93 AU

Year: 244 Days

Day: 29.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.43 AU - 2.05 AU

Year: 830 Days

Day: 36.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,975,228 km

• M1: 62,382 km (0.058 R)
• M2: 491,429 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.51 AU - 2.91 AU

Year: 1613 Days

Day: 47.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,975,228 km

• M1: 864,077 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.84 AU - 5.12 AU

Year: 3429 Days

Day: 31.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 14.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.01 AU - 11.77 AU

Year: 11248 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 173.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,975,228 km

• M1: 219,610 km (0.114 R)
• M2: 324,927 km (0.066 R)
• M3: 597,344 km (0.111 R)
• M4: 691,441 km (0.071 R)
• M5: 843,882 km (0.079 R)
• M6: 1,417,889 km (0.099 R)
• M7: 1,665,024 km (0.08 R)
• M8: 2,125,786 km (0.049 R)
• M9: 2,279,722 km (0.03 R)
• M10: 2,599,113 km (0.114 R)
• M11: 2,792,244 km (0.106 R)
• M12: 3,460,797 km (0.073 R)
• M13: 3,612,639 km (0.082 R)
• M14: 3,735,758 km (0.047 R)
• M15: 3,829,107 km (0.116 R)
• M16: 4,018,199 km (0.115 R)
• M17: 4,210,432 km (0.081 R)
• M18: 5,044,291 km (0.059 R)
• M19: 5,676,192 km (0.094 R)
• M20: 6,259,175 km (0.117 R)
• M21: 8,040,437 km (0.07 R)
• M22: 8,202,451 km (0.1 R)
• M23: 9,197,277 km (0.09 R)
• M24: 9,838,304 km (0.119 R)
• M25: 10,098,903 km (0.068 R)
• M26: 10,671,265 km (0.061 R)
• M27: 10,894,166 km (0.039 R)
• M28: 11,208,920 km (0.084 R)
• M29: 12,032,157 km (0.046 R)
• M30: 12,404,356 km (0.105 R)
• M31: 12,498,005 km (0.048 R)
• M32: 12,591,802 km (0.1 R)
• M33: 13,688,355 km (0.097 R)
• M34: 14,518,473 km (0.06 R)
• M35: 14,914,908 km (0.11 R)
• M36: 15,064,356 km (0.078 R)
• M37: 15,164,437 km (0.097 R)
• M38: 15,516,142 km (0.102 R)
• M39: 16,845,917 km (0.046 R)
• M40: 17,682,319 km (0.086 R)
• M41: 17,787,935 km (0.088 R)
• M42: 18,747,007 km (0.102 R)
• M43: 19,124,592 km (0.053 R)
• M44: 19,232,901 km (0.087 R)
• M45: 19,395,813 km (0.059 R)
• M46: 20,548,764 km (0.09 R)
• M47: 21,217,765 km (0.076 R)
• M48: 21,837,100 km (0.087 R)
• M49: 22,120,738 km (0.115 R)
• M50: 22,234,432 km (0.119 R)
• M51: 22,462,569 km (0.094 R)
• M52: 22,978,682 km (0.081 R)
• M53: 23,614,772 km (0.104 R)
• M54: 24,609,299 km (0.105 R)
• M55: 24,963,546 km (0.081 R)
• M56: 25,319,440 km (0.067 R)
• M57: 25,498,059 km (0.105 R)
• M58: 25,796,657 km (0.12 R)
• M59: 26,277,016 km (0.117 R)
• M60: 27,185,374 km (0.076 R)
• M61: 28,104,054 km (0.12 R)
• M62: 28,970,675 km (0.057 R)
• M63: 29,532,564 km (0.113 R)
• M64: 30,413,546 km (0.11 R)
• M65: 30,540,106 km (0.072 R)
• M66: 31,175,598 km (0.056 R)
• M67: 33,043,178 km (0.056 R)
• M68: 33,238,403 km (0.11 R)
• M69: 33,630,200 km (0.044 R)
• M70: 34,484,104 km (0.086 R)
• M71: 35,079,504 km (0.099 R)
• M72: 35,678,195 km (0.039 R)
• M73: 36,549,004 km (0.091 R)
• M74: 37,494,762 km (0.075 R)
• M75: 38,791,027 km (0.049 R)
• M76: 39,272,283 km (0.078 R)
• M77: 40,240,930 km (0.065 R)
• M78: 40,937,457 km (0.054 R)
• M79: 42,272,020 km (0.049 R)
• M80: 42,413,390 km (0.083 R)
• M81: 43,978,184 km (0.099 R)
• M82: 44,264,813 km (0.088 R)
• M83: 44,911,824 km (0.106 R)
• M84: 45,561,976 km (0.055 R)
• M85: 45,924,452 km (0.096 R)
• M86: 47,091,016 km (0.08 R)
• M87: 48,415,107 km (0.036 R)
• M88: 49,453,316 km (0.108 R)
• M89: 49,602,316 km (0.074 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit