🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.69 AU

Year: 189 Days

Day: 19 Hours

Environment

Temp: 116 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.93 AU - 1.13 AU

Year: 396 Days

Day: 15.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,743,292 km

• M1: 101,427 km (0.044 R)
• M2: 473,926 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.39 AU - 3.29 AU

Year: 1813 Days

Day: 36.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,743,292 km

• M1: 627,862 km (0.091 R)
• M2: 1,019,061 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.73 AU - 4.03 AU

Year: 2354 Days

Day: 42.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,743,292 km

• M1: 2,340,159 km (0.088 R)
• M2: 3,134,375 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.14 AU - 4.42 AU

Year: 2783 Days

Day: 12.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,743,292 km

• M1: 80,334 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.55 AU - 4.25 AU

Year: 2917 Days

Day: 38.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,743,292 km

• M1: 1,111,213 km (0.078 R)
• M2: 1,597,855 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.56 AU - 4.24 AU

Year: 2917 Days

Day: 41.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 10.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.49 AU - 9.39 AU

Year: 8474 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,743,292 km

• M1: 136,732 km (0.11 R)
• M2: 246,986 km (0.106 R)
• M3: 316,399 km (0.104 R)
• M4: 428,448 km (0.06 R)
• M5: 582,235 km (0.074 R)
• M6: 799,002 km (0.119 R)
• M7: 979,417 km (0.111 R)
• M8: 1,140,534 km (0.103 R)
• M9: 1,275,920 km (0.079 R)
• M10: 1,434,793 km (0.112 R)
• M11: 1,619,397 km (0.119 R)
• M12: 1,714,691 km (0.066 R)
• M13: 2,219,883 km (0.082 R)
• M14: 2,391,172 km (0.067 R)
• M15: 2,589,090 km (0.11 R)
• M16: 2,931,221 km (0.073 R)
• M17: 3,336,481 km (0.078 R)
• M18: 4,602,079 km (0.06 R)
• M19: 4,794,163 km (0.064 R)
• M20: 4,932,990 km (0.112 R)
• M21: 5,443,567 km (0.076 R)
• M22: 5,764,156 km (0.076 R)
• M23: 5,941,579 km (0.081 R)
• M24: 6,793,389 km (0.042 R)
• M25: 7,012,251 km (0.106 R)
• M26: 7,170,226 km (0.11 R)
• M27: 7,297,235 km (0.05 R)
• M28: 7,715,660 km (0.085 R)
• M29: 8,208,136 km (0.119 R)
• M30: 8,341,128 km (0.073 R)
• M31: 8,542,188 km (0.093 R)
• M32: 8,812,511 km (0.094 R)
• M33: 9,466,254 km (0.048 R)
• M34: 9,922,378 km (0.091 R)
• M35: 10,278,271 km (0.076 R)
• M36: 10,602,151 km (0.094 R)
• M37: 10,965,973 km (0.112 R)
• M38: 11,223,131 km (0.118 R)
• M39: 11,370,934 km (0.066 R)
• M40: 11,706,033 km (0.065 R)
• M41: 11,968,877 km (0.12 R)
• M42: 12,576,843 km (0.091 R)
• M43: 12,923,311 km (0.084 R)
• M44: 13,117,190 km (0.065 R)
• M45: 13,311,967 km (0.083 R)
• M46: 13,744,005 km (0.052 R)
• M47: 14,864,344 km (0.111 R)
• M48: 15,189,869 km (0.073 R)
• M49: 15,476,648 km (0.103 R)
• M50: 16,305,719 km (0.059 R)
• M51: 16,431,381 km (0.045 R)
• M52: 16,852,350 km (0.031 R)
• M53: 16,937,022 km (0.102 R)
• M54: 17,106,816 km (0.093 R)
• M55: 18,180,330 km (0.117 R)
• M56: 18,441,079 km (0.118 R)
• M57: 18,572,127 km (0.082 R)
• M58: 18,703,324 km (0.119 R)
• M59: 18,878,653 km (0.113 R)
• M60: 19,142,843 km (0.113 R)
• M61: 19,630,382 km (0.101 R)
• M62: 20,032,352 km (0.064 R)
• M63: 20,572,550 km (0.098 R)
• M64: 20,889,847 km (0.054 R)
• M65: 21,805,386 km (0.105 R)
• M66: 21,990,139 km (0.094 R)
• M67: 22,221,717 km (0.076 R)
• M68: 22,547,241 km (0.099 R)
• M69: 24,246,673 km (0.069 R)
• M70: 24,725,985 km (0.1 R)
• M71: 25,596,644 km (0.032 R)
• M72: 26,280,756 km (0.063 R)
• M73: 26,773,232 km (0.113 R)
• M74: 27,417,849 km (0.086 R)
• M75: 28,167,933 km (0.088 R)
• M76: 28,773,056 km (0.12 R)
• M77: 29,586,420 km (0.09 R)
• M78: 30,976,034 km (0.106 R)
• M79: 31,079,706 km (0.088 R)
• M80: 31,183,676 km (0.078 R)
• M81: 31,339,707 km (0.098 R)
• M82: 31,443,827 km (0.11 R)
• M83: 31,861,803 km (0.062 R)
• M84: 32,914,673 km (0.087 R)
• M85: 33,179,611 km (0.114 R)
• M86: 33,551,810 km (0.061 R)
• M87: 34,353,954 km (0.095 R)
• M88: 34,676,637 km (0.096 R)
• M89: 35,270,690 km (0.07 R)
• M90: 36,523,871 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit