🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 34.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 10.7 °

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: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.65 AU - 0.83 AU

Year: 239 Days

Day: 34.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.63 AU - 0.89 AU

Year: 248 Days

Day: 12.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,369,364 km

• M1: 357,240 km (0.084 R)
• M2: 566,078 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.16 AU - 1.46 AU

Year: 562 Days

Day: 39.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2 AU - 2.18 AU

Year: 1132 Days

Day: 38.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,369,364 km

• M1: 189,690 km (0.048 R)

Asteroid Belt

Center: 7.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.3

Radius: 4.9

Gravity: 30.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.83 AU - 14.71 AU

Year: 19148 Days

Day: 24.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,369,364 km

• M1: 80,035 km (0.074 R)
• M2: 290,070 km (0.109 R)
• M3: 686,205 km (0.066 R)
• M4: 732,431 km (0.092 R)
• M5: 1,140,235 km (0.106 R)
• M6: 1,251,835 km (0.098 R)
• M7: 1,515,875 km (0.114 R)
• M8: 1,861,746 km (0.106 R)
• M9: 2,266,109 km (0.101 R)
• M10: 3,879,671 km (0.075 R)
• M11: 3,921,559 km (0.06 R)
• M12: 4,790,573 km (0.071 R)
• M13: 5,956,389 km (0.104 R)
• M14: 6,248,703 km (0.117 R)
• M15: 6,645,736 km (0.112 R)
• M16: 7,620,964 km (0.073 R)
• M17: 9,081,937 km (0.05 R)
• M18: 9,249,487 km (0.113 R)
• M19: 10,160,388 km (0.1 R)
• M20: 11,159,104 km (0.108 R)
• M21: 11,519,036 km (0.064 R)
• M22: 11,761,085 km (0.029 R)
• M23: 12,497,257 km (0.055 R)
• M24: 13,248,387 km (0.064 R)
• M25: 13,311,667 km (0.092 R)
• M26: 14,078,356 km (0.12 R)
• M27: 14,662,835 km (0.107 R)
• M28: 14,793,883 km (0.099 R)
• M29: 14,991,053 km (0.111 R)
• M30: 15,056,876 km (0.092 R)
• M31: 15,387,936 km (0.109 R)
• M32: 15,922,599 km (0.036 R)
• M33: 16,192,174 km (0.092 R)
• M34: 16,872,845 km (0.112 R)
• M35: 17,216,621 km (0.083 R)
• M36: 17,632,203 km (0.098 R)
• M37: 18,614,762 km (0.118 R)
• M38: 18,827,640 km (0.049 R)
• M39: 19,399,104 km (0.099 R)
• M40: 19,542,867 km (0.069 R)
• M41: 20,559,235 km (0.042 R)
• M42: 21,741,657 km (0.066 R)
• M43: 24,326,559 km (0.111 R)
• M44: 24,481,542 km (0.069 R)
• M45: 25,733,676 km (0.079 R)
• M46: 26,050,076 km (0.055 R)
• M47: 26,208,649 km (0.077 R)
• M48: 26,288,086 km (0.103 R)
• M49: 26,367,672 km (0.073 R)
• M50: 29,200,607 km (0.103 R)
• M51: 30,110,760 km (0.089 R)
• M52: 30,611,165 km (0.05 R)
• M53: 30,778,565 km (0.112 R)
• M54: 33,411,787 km (0.069 R)
• M55: 35,236,282 km (0.098 R)
• M56: 35,939,841 km (0.091 R)
• M57: 36,825,610 km (0.118 R)
• M58: 36,914,621 km (0.073 R)
• M59: 37,360,572 km (0.061 R)
• M60: 38,077,894 km (0.076 R)
• M61: 38,348,068 km (0.115 R)
• M62: 38,438,275 km (0.076 R)
• M63: 38,890,210 km (0.096 R)
• M64: 39,071,523 km (0.105 R)
• M65: 40,715,903 km (0.092 R)
• M66: 42,382,722 km (0.115 R)
• M67: 42,569,271 km (0.112 R)
• M68: 43,600,299 km (0.094 R)
• M69: 43,694,546 km (0.111 R)
• M70: 43,788,643 km (0.106 R)
• M71: 44,071,682 km (0.07 R)
• M72: 45,878,376 km (0.06 R)
• M73: 46,165,753 km (0.032 R)
• M74: 48,681,989 km (0.106 R)
• M75: 49,661,556 km (0.115 R)
• M76: 50,647,706 km (0.108 R)
• M77: 51,043,841 km (0.073 R)
• M78: 51,441,173 km (0.108 R)
• M79: 51,739,770 km (0.057 R)
• M80: 52,939,994 km (0.116 R)
• M81: 55,367,967 km (0.049 R)
• M82: 57,831,844 km (0.117 R)
• M83: 58,557,244 km (0.112 R)
• M84: 59,807,733 km (0.098 R)
• M85: 60,541,211 km (0.117 R)
• M86: 61,911,378 km (0.086 R)
• M87: 64,896,903 km (0.092 R)
• M88: 65,112,024 km (0.08 R)
• M89: 65,650,726 km (0.077 R)
• M90: 65,974,606 km (0.076 R)
• M91: 68,147,365 km (0.05 R)
• M92: 69,792,493 km (0.116 R)
• M93: 69,902,597 km (0.026 R)
• M94: 71,007,078 km (0.087 R)
• M95: 71,450,486 km (0.072 R)
• M96: 74,692,571 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 14,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit