🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.75 AU - 0.97 AU

Year: 278 Days

Day: 32.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,582,230 km

• M1: 493,523 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.05 AU - 1.75 AU

Year: 577 Days

Day: 36.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 139.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.59 AU - 1.65 AU

Year: 718 Days

Day: 25.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.98 AU - 3.4 AU

Year: 1984 Days

Day: 34.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.02 AU - 6.1 AU

Year: 3964 Days

Day: 19.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.1

Radius: 6.1

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 18.08 AU - 21.78 AU

Year: 30985 Days

Day: 22.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,582,230 km

• M1: 1,836,164 km (0.027 R)
• M2: 2,036,925 km (0.085 R)
• M3: 2,160,792 km (0.07 R)
• M4: 2,202,529 km (0.108 R)
• M5: 2,635,914 km (0.049 R)
• M6: 3,480,245 km (0.069 R)
• M7: 4,401,319 km (0.063 R)
• M8: 4,561,837 km (0.082 R)
• M9: 5,738,574 km (0.037 R)
• M10: 5,913,903 km (0.116 R)
• M11: 6,941,042 km (0.1 R)
• M12: 7,506,971 km (0.103 R)
• M13: 7,892,335 km (0.063 R)
• M14: 8,218,458 km (0.085 R)
• M15: 8,615,641 km (0.069 R)
• M16: 8,816,551 km (0.09 R)
• M17: 9,086,874 km (0.079 R)
• M18: 9,705,012 km (0.119 R)
• M19: 12,310,110 km (0.059 R)
• M20: 12,536,451 km (0.109 R)
• M21: 12,764,139 km (0.107 R)
• M22: 13,455,431 km (0.118 R)
• M23: 14,554,826 km (0.025 R)
• M24: 15,928,134 km (0.107 R)
• M25: 16,588,609 km (0.096 R)
• M26: 16,671,785 km (0.109 R)
• M27: 19,056,674 km (0.091 R)
• M28: 20,022,478 km (0.118 R)
• M29: 21,003,990 km (0.118 R)
• M30: 22,459,577 km (0.071 R)
• M31: 23,385,738 km (0.107 R)
• M32: 27,311,186 km (0.119 R)
• M33: 27,507,907 km (0.059 R)
• M34: 29,298,743 km (0.118 R)
• M35: 30,005,294 km (0.079 R)
• M36: 30,106,721 km (0.104 R)
• M37: 31,641,296 km (0.099 R)
• M38: 32,678,458 km (0.115 R)
• M39: 33,411,039 km (0.045 R)
• M40: 33,516,206 km (0.059 R)
• M41: 34,149,155 km (0.101 R)
• M42: 36,287,208 km (0.046 R)
• M43: 36,828,602 km (0.109 R)
• M44: 39,352,617 km (0.081 R)
• M45: 39,574,621 km (0.12 R)
• M46: 39,685,922 km (0.112 R)
• M47: 40,020,123 km (0.078 R)
• M48: 40,131,723 km (0.058 R)
• M49: 40,467,271 km (0.117 R)
• M50: 42,841,838 km (0.08 R)
• M51: 42,955,981 km (0.052 R)
• M52: 45,726,833 km (0.11 R)
• M53: 46,663,316 km (0.059 R)
• M54: 47,016,068 km (0.042 R)
• M55: 48,554,981 km (0.101 R)
• M56: 50,230,776 km (0.106 R)
• M57: 50,351,203 km (0.04 R)
• M58: 51,682,175 km (0.088 R)
• M59: 52,779,625 km (0.048 R)
• M60: 53,515,646 km (0.095 R)
• M61: 53,638,616 km (0.113 R)
• M62: 57,246,019 km (0.05 R)
• M63: 58,508,026 km (0.112 R)
• M64: 60,546,297 km (0.045 R)
• M65: 62,348,802 km (0.077 R)
• M66: 63,126,561 km (0.111 R)
• M67: 63,256,562 km (0.102 R)
• M68: 63,386,563 km (0.102 R)
• M69: 63,516,713 km (0.07 R)
• M70: 64,299,409 km (0.108 R)
• M71: 65,347,940 km (0.106 R)
• M72: 68,393,903 km (0.095 R)
• M73: 69,062,156 km (0.105 R)
• M74: 71,350,256 km (0.059 R)
• M75: 72,028,084 km (0.046 R)
• M76: 72,435,738 km (0.069 R)
• M77: 74,760,190 km (0.055 R)
• M78: 76,277,262 km (0.06 R)
• M79: 77,109,175 km (0.115 R)
• M80: 77,386,979 km (0.086 R)
• M81: 80,043,986 km (0.102 R)
• M82: 80,184,608 km (0.105 R)
• M83: 81,879,103 km (0.104 R)
• M84: 82,162,591 km (0.102 R)
• M85: 83,870,700 km (0.083 R)
• M86: 85,159,485 km (0.105 R)
• M87: 85,446,713 km (0.109 R)
• M88: 85,734,390 km (0.028 R)
• M89: 89,210,596 km (0.081 R)
• M90: 89,794,476 km (0.103 R)
• M91: 90,233,247 km (0.105 R)
• M92: 91,995,211 km (0.113 R)
• M93: 92,585,075 km (0.093 R)
• M94: 92,732,728 km (0.071 R)
• M95: 93,620,292 km (0.107 R)
• M96: 94,659,399 km (0.116 R)
• M97: 94,957,099 km (0.116 R)
• M98: 101,430,049 km (0.115 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 12,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit