🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.56 AU - 0.68 AU

Year: 172 Days

Day: 43.1 Hours

Environment

Temp: 248 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.02 AU - 1.56 AU

Year: 517 Days

Day: 33.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.78 AU - 3.76 AU

Year: 2088 Days

Day: 13.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.14 AU - 4.02 AU

Year: 2392 Days

Day: 36 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.32 AU - 5.32 AU

Year: 4333 Days

Day: 37.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,888,070 km

• M1: 1,265,598 km (0.115 R)
• M2: 3,529,014 km (0.119 R)

Asteroid Belt

Center: 10.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.5

Radius: 5.8

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.93 AU - 19.31 AU

Year: 23925 Days

Day: 18.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,888,070 km

• M1: 202,705 km (0.107 R)
• M2: 311,912 km (0.101 R)
• M3: 402,568 km (0.08 R)
• M4: 481,705 km (0.047 R)
• M5: 750,533 km (0.077 R)
• M6: 1,259,614 km (0.085 R)
• M7: 1,531,882 km (0.051 R)
• M8: 1,822,252 km (0.082 R)
• M9: 1,889,122 km (0.096 R)
• M10: 2,025,256 km (0.076 R)
• M11: 2,129,675 km (0.057 R)
• M12: 2,639,654 km (0.101 R)
• M13: 2,753,798 km (0.074 R)
• M14: 4,289,569 km (0.044 R)
• M15: 4,423,908 km (0.102 R)
• M16: 4,514,265 km (0.073 R)
• M17: 4,650,848 km (0.071 R)
• M18: 4,696,775 km (0.12 R)
• M19: 5,645,375 km (0.107 R)
• M20: 6,141,292 km (0.061 R)
• M21: 6,343,698 km (0.119 R)
• M22: 6,394,561 km (0.116 R)
• M23: 7,334,185 km (0.086 R)
• M24: 8,149,643 km (0.089 R)
• M25: 9,338,946 km (0.059 R)
• M26: 9,571,571 km (0.091 R)
• M27: 9,747,348 km (0.1 R)
• M28: 9,983,264 km (0.099 R)
• M29: 10,102,045 km (0.073 R)
• M30: 10,221,125 km (0.091 R)
• M31: 10,280,964 km (0.079 R)
• M32: 11,376,320 km (0.116 R)
• M33: 13,807,734 km (0.095 R)
• M34: 14,006,250 km (0.057 R)
• M35: 15,422,643 km (0.12 R)
• M36: 15,766,568 km (0.092 R)
• M37: 16,113,037 km (0.099 R)
• M38: 18,316,314 km (0.05 R)
• M39: 18,389,019 km (0.091 R)
• M40: 19,490,059 km (0.116 R)
• M41: 21,143,116 km (0.065 R)
• M42: 21,219,411 km (0.097 R)
• M43: 22,840,752 km (0.075 R)
• M44: 23,311,238 km (0.088 R)
• M45: 24,182,197 km (0.032 R)
• M46: 25,792,767 km (0.09 R)
• M47: 28,609,246 km (0.117 R)
• M48: 29,286,027 km (0.091 R)
• M49: 29,541,092 km (0.083 R)
• M50: 29,797,053 km (0.109 R)
• M51: 30,396,941 km (0.045 R)
• M52: 30,568,978 km (0.074 R)
• M53: 30,741,465 km (0.079 R)
• M54: 30,827,783 km (0.094 R)
• M55: 31,000,868 km (0.086 R)
• M56: 31,174,102 km (0.09 R)
• M57: 31,347,635 km (0.111 R)
• M58: 36,063,259 km (0.113 R)
• M59: 36,610,937 km (0.114 R)
• M60: 38,549,127 km (0.086 R)
• M61: 38,828,726 km (0.059 R)
• M62: 39,390,017 km (0.049 R)
• M63: 39,765,657 km (0.087 R)
• M64: 40,236,890 km (0.109 R)
• M65: 43,586,836 km (0.027 R)
• M66: 43,683,925 km (0.096 R)
• M67: 45,541,033 km (0.114 R)
• M68: 46,429,644 km (0.106 R)
• M69: 46,727,045 km (0.119 R)
• M70: 48,424,681 km (0.048 R)
• M71: 48,625,741 km (0.077 R)
• M72: 48,827,099 km (0.083 R)
• M73: 49,230,565 km (0.085 R)
• M74: 49,939,360 km (0.119 R)
• M75: 50,244,090 km (0.101 R)
• M76: 51,880,093 km (0.093 R)
• M77: 54,784,835 km (0.103 R)
• M78: 56,785,706 km (0.073 R)
• M79: 58,168,589 km (0.107 R)
• M80: 59,347,270 km (0.085 R)
• M81: 61,946,085 km (0.096 R)
• M82: 62,382,910 km (0.089 R)
• M83: 67,142,217 km (0.079 R)
• M84: 67,366,315 km (0.053 R)
• M85: 73,512,842 km (0.061 R)
• M86: 73,859,461 km (0.06 R)
• M87: 74,206,677 km (0.087 R)
• M88: 75,135,381 km (0.085 R)
• M89: 75,601,079 km (0.082 R)
• M90: 76,652,453 km (0.098 R)
• M91: 77,004,008 km (0.12 R)
• M92: 78,415,613 km (0.113 R)
• M93: 78,651,679 km (0.049 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit