🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.63 AU - 0.67 AU

Year: 184 Days

Day: 20.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.64 AU - 0.84 AU

Year: 224 Days

Day: 27.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.61 AU - 1.61 AU

Year: 718 Days

Day: 41.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.19 AU - 3.05 AU

Year: 1490 Days

Day: 17.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.41 AU - 4.69 AU

Year: 2865 Days

Day: 29.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,917,843 km

• M1: 1,582,147 km (0.112 R)

Asteroid Belt

Center: 8.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.3

Radius: 4.3

Gravity: 40.47 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.5 AU - 13.9 AU

Year: 16855 Days

Day: 21.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,917,843 km

• M1: 78,240 km (0.069 R)
• M2: 266,135 km (0.064 R)
• M3: 416,480 km (0.09 R)
• M4: 453,431 km (0.101 R)
• M5: 654,790 km (0.071 R)
• M6: 720,463 km (0.056 R)
• M7: 881,879 km (0.115 R)
• M8: 1,158,187 km (0.052 R)
• M9: 1,238,072 km (0.086 R)
• M10: 2,994,052 km (0.109 R)
• M11: 3,635,079 km (0.057 R)
• M12: 4,821,390 km (0.037 R)
• M13: 5,124,325 km (0.086 R)
• M14: 5,300,103 km (0.051 R)
• M15: 5,612,763 km (0.11 R)
• M16: 6,349,233 km (0.116 R)
• M17: 7,115,772 km (0.11 R)
• M18: 7,509,813 km (0.045 R)
• M19: 7,911,035 km (0.079 R)
• M20: 8,267,826 km (0.11 R)
• M21: 8,370,749 km (0.107 R)
• M22: 8,629,852 km (0.076 R)
• M23: 8,838,990 km (0.084 R)
• M24: 11,648,289 km (0.084 R)
• M25: 12,759,651 km (0.065 R)
• M26: 13,721,266 km (0.095 R)
• M27: 14,519,820 km (0.066 R)
• M28: 14,643,986 km (0.049 R)
• M29: 16,033,002 km (0.112 R)
• M30: 19,002,071 km (0.115 R)
• M31: 19,137,906 km (0.051 R)
• M32: 19,615,871 km (0.089 R)
• M33: 19,684,387 km (0.061 R)
• M34: 20,097,726 km (0.115 R)
• M35: 20,862,769 km (0.111 R)
• M36: 21,779,206 km (0.078 R)
• M37: 22,278,115 km (0.106 R)
• M38: 22,564,894 km (0.038 R)
• M39: 23,142,043 km (0.05 R)
• M40: 24,237,398 km (0.104 R)
• M41: 24,458,504 km (0.086 R)
• M42: 24,680,208 km (0.088 R)
• M43: 24,976,860 km (0.063 R)
• M44: 25,648,854 km (0.089 R)
• M45: 25,949,396 km (0.108 R)
• M46: 26,100,041 km (0.038 R)
• M47: 26,175,439 km (0.089 R)
• M48: 27,086,639 km (0.077 R)
• M49: 27,622,948 km (0.106 R)
• M50: 27,699,841 km (0.081 R)
• M51: 28,008,162 km (0.08 R)
• M52: 28,317,680 km (0.115 R)
• M53: 28,628,245 km (0.099 R)
• M54: 28,706,036 km (0.061 R)
• M55: 29,960,863 km (0.097 R)
• M56: 31,073,423 km (0.113 R)
• M57: 31,715,197 km (0.089 R)
• M58: 32,930,231 km (0.12 R)
• M59: 34,490,986 km (0.107 R)
• M60: 35,991,901 km (0.066 R)
• M61: 36,665,690 km (0.034 R)
• M62: 36,919,408 km (0.109 R)
• M63: 37,599,031 km (0.104 R)
• M64: 38,025,834 km (0.111 R)
• M65: 39,229,349 km (0.101 R)
• M66: 39,749,052 km (0.103 R)
• M67: 40,009,651 km (0.12 R)
• M68: 42,469,938 km (0.084 R)
• M69: 44,888,337 km (0.104 R)
• M70: 45,069,201 km (0.115 R)
• M71: 46,251,024 km (0.118 R)
• M72: 46,433,683 km (0.042 R)
• M73: 49,950,579 km (0.04 R)
• M74: 50,044,377 km (0.104 R)
• M75: 50,701,860 km (0.095 R)
• M76: 51,646,271 km (0.083 R)
• M77: 52,691,661 km (0.082 R)
• M78: 52,882,548 km (0.065 R)
• M79: 53,169,178 km (0.096 R)
• M80: 55,481,213 km (0.097 R)
• M81: 55,578,302 km (0.118 R)
• M82: 56,551,735 km (0.078 R)
• M83: 57,334,581 km (0.102 R)
• M84: 59,406,661 km (0.113 R)
• M85: 60,202,522 km (0.088 R)
• M86: 61,402,745 km (0.075 R)
• M87: 61,804,715 km (0.075 R)
• M88: 62,106,603 km (0.085 R)
• M89: 62,308,112 km (0.111 R)
• M90: 63,116,688 km (0.102 R)
• M91: 63,420,821 km (0.116 R)
• M92: 64,846,189 km (0.101 R)
• M93: 66,694,471 km (0.119 R)
• M94: 67,625,119 km (0.092 R)
• M95: 67,832,462 km (0.113 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 11,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit