🌌 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

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.66 AU

Year: 190 Days

Day: 36.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.51 AU - 2.37 AU

Year: 1029 Days

Day: 45.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,422,192 km

• M1: 63,878 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.78 AU - 2.78 AU

Year: 1311 Days

Day: 27.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,422,192 km

• M1: 30,668 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.53 AU - 4.35 AU

Year: 2978 Days

Day: 36.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,422,192 km

• M1: 1,482,964 km (0.114 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.7

Radius: 13.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.9 AU - 11.44 AU

Year: 13272 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 94,422,192 km

• M1: 167,849 km (0.065 R)
• M2: 858,991 km (0.092 R)
• M3: 1,492,538 km (0.112 R)
• M4: 1,971,102 km (0.083 R)
• M5: 2,660,897 km (0.075 R)
• M6: 4,952,138 km (0.103 R)
• M7: 6,273,836 km (0.093 R)
• M8: 7,103,505 km (0.03 R)
• M9: 7,635,625 km (0.071 R)
• M10: 8,290,116 km (0.108 R)
• M11: 14,735,540 km (0.099 R)
• M12: 16,050,356 km (0.057 R)
• M13: 16,891,395 km (0.12 R)
• M14: 18,330,975 km (0.12 R)
• M15: 20,730,675 km (0.095 R)
• M16: 23,236,588 km (0.102 R)
• M17: 24,512,359 km (0.08 R)
• M18: 28,620,466 km (0.112 R)
• M19: 29,857,341 km (0.095 R)
• M20: 30,895,551 km (0.081 R)
• M21: 31,364,690 km (0.054 R)
• M22: 32,437,605 km (0.103 R)
• M23: 33,288,967 km (0.12 R)
• M24: 34,782,851 km (0.101 R)
• M25: 36,061,614 km (0.086 R)
• M26: 37,904,211 km (0.109 R)
• M27: 40,225,222 km (0.107 R)
• M28: 41,491,568 km (0.062 R)
• M29: 42,350,409 km (0.099 R)
• M30: 47,132,754 km (0.078 R)
• M31: 48,698,146 km (0.116 R)
• M32: 49,174,466 km (0.085 R)
• M33: 51,110,861 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.5

Radius: 4.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.14 AU - 18.56 AU

Year: 25175 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 94,422,192 km

• M1: 71,209 km (0.05 R)
• M2: 324,328 km (0.104 R)
• M3: 668,104 km (0.1 R)
• M4: 3,922,007 km (0.11 R)
• M5: 5,297,410 km (0.118 R)
• M6: 5,989,600 km (0.12 R)
• M7: 8,425,352 km (0.1 R)
• M8: 12,375,035 km (0.1 R)
• M9: 14,005,951 km (0.086 R)
• M10: 14,496,931 km (0.044 R)
• M11: 21,475,971 km (0.108 R)
• M12: 35,109,124 km (0.08 R)
• M13: 39,544,851 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.1

Radius: 6.2

Gravity: 19.46 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.99 AU - 18.81 AU

Year: 26456 Days

Day: 17.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,422,192 km

• M1: 82,728 km (0.078 R)
• M2: 284,386 km (0.114 R)
• M3: 532,419 km (0.086 R)
• M4: 734,526 km (0.043 R)
• M5: 1,285,943 km (0.084 R)
• M6: 1,996,683 km (0.052 R)
• M7: 2,727,618 km (0.112 R)
• M8: 3,139,760 km (0.085 R)
• M9: 3,687,887 km (0.119 R)
• M10: 6,115,262 km (0.114 R)
• M11: 6,869,085 km (0.081 R)
• M12: 7,422,298 km (0.094 R)
• M13: 11,589,497 km (0.034 R)
• M14: 11,799,682 km (0.108 R)
• M15: 12,012,260 km (0.073 R)
• M16: 12,814,254 km (0.028 R)
• M17: 13,419,527 km (0.105 R)
• M18: 16,118,722 km (0.06 R)
• M19: 21,597,145 km (0.097 R)
• M20: 22,671,109 km (0.086 R)
• M21: 23,780,377 km (0.049 R)
• M22: 24,925,249 km (0.063 R)
• M23: 27,572,533 km (0.116 R)
• M24: 33,701,708 km (0.116 R)
• M25: 38,618,840 km (0.084 R)
• M26: 41,329,105 km (0.111 R)
• M27: 41,820,085 km (0.055 R)
• M28: 45,889,895 km (0.105 R)
• M29: 51,716,283 km (0.11 R)
• M30: 62,203,692 km (0.119 R)
• M31: 65,694,708 km (0.093 R)
• M32: 66,587,508 km (0.09 R)
• M33: 67,262,344 km (0.057 R)
• M34: 68,625,630 km (0.114 R)
• M35: 74,022,672 km (0.074 R)
• M36: 79,191,278 km (0.109 R)
• M37: 83,808,766 km (0.099 R)
• M38: 84,332,658 km (0.047 R)
• M39: 85,122,535 km (0.114 R)
• M40: 86,449,917 km (0.088 R)
• M41: 91,620,019 km (0.048 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit