🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.02 AU

Year: 272 Days

Day: 23.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 131.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.8 AU - 1.04 AU

Year: 318 Days

Day: 39.5 Hours

Environment

Temp: 92 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.92 AU - 4.1 AU

Year: 2890 Days

Day: 18.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,416,778 km

• M1: 744,549 km (0.101 R)
• M2: 2,870,035 km (0.113 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.2

Radius: 9.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.37 AU - 5.41 AU

Year: 4504 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 82,416,778 km

• M1: 174,581 km (0.06 R)
• M2: 389,254 km (0.083 R)
• M3: 474,973 km (0.079 R)
• M4: 720,912 km (0.112 R)
• M5: 1,271,582 km (0.082 R)
• M6: 1,441,375 km (0.088 R)
• M7: 1,535,024 km (0.117 R)
• M8: 1,618,799 km (0.118 R)
• M9: 1,753,437 km (0.07 R)
• M10: 1,815,969 km (0.114 R)
• M11: 1,982,172 km (0.052 R)
• M12: 2,100,205 km (0.049 R)
• M13: 2,315,925 km (0.092 R)
• M14: 2,468,365 km (0.101 R)
• M15: 3,111,785 km (0.114 R)
• M16: 3,886,852 km (0.072 R)
• M17: 4,035,552 km (0.039 R)
• M18: 4,666,706 km (0.072 R)
• M19: 5,568,182 km (0.093 R)
• M20: 5,736,031 km (0.056 R)
• M21: 6,192,155 km (0.066 R)
• M22: 6,858,314 km (0.095 R)
• M23: 7,485,578 km (0.112 R)
• M24: 7,795,695 km (0.071 R)
• M25: 7,920,908 km (0.092 R)
• M26: 8,110,000 km (0.075 R)
• M27: 8,321,830 km (0.096 R)
• M28: 8,946,701 km (0.096 R)
• M29: 9,099,739 km (0.049 R)
• M30: 9,319,947 km (0.077 R)
• M31: 9,900,836 km (0.041 R)
• M32: 10,013,782 km (0.073 R)
• M33: 10,127,327 km (0.115 R)
• M34: 10,378,502 km (0.099 R)
• M35: 11,688,979 km (0.105 R)
• M36: 11,880,315 km (0.107 R)
• M37: 12,754,714 km (0.103 R)
• M38: 12,902,517 km (0.113 R)
• M39: 15,108,039 km (0.068 R)
• M40: 15,710,469 km (0.105 R)
• M41: 16,240,644 km (0.079 R)
• M42: 16,454,419 km (0.099 R)
• M43: 17,373,100 km (0.119 R)
• M44: 18,197,534 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.6

Radius: 3.2

Gravity: 63.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.01 AU - 18.15 AU

Year: 23206 Days

Day: 24.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,416,778 km

• M1: 176,226 km (0.069 R)
• M2: 238,758 km (0.09 R)
• M3: 346,020 km (0.074 R)
• M4: 698,772 km (0.108 R)
• M5: 852,558 km (0.083 R)
• M6: 1,160,879 km (0.059 R)
• M7: 1,631,215 km (0.106 R)
• M8: 1,868,926 km (0.105 R)
• M9: 2,644,741 km (0.112 R)
• M10: 2,963,534 km (0.032 R)
• M11: 3,464,088 km (0.04 R)
• M12: 3,593,341 km (0.098 R)
• M13: 3,900,914 km (0.075 R)
• M14: 4,171,387 km (0.098 R)
• M15: 4,825,429 km (0.056 R)
• M16: 5,762,959 km (0.039 R)
• M17: 5,864,835 km (0.073 R)
• M18: 6,174,054 km (0.104 R)
• M19: 7,352,586 km (0.064 R)
• M20: 8,252,118 km (0.086 R)
• M21: 8,714,674 km (0.078 R)
• M22: 8,831,660 km (0.11 R)
• M23: 9,424,217 km (0.114 R)
• M24: 10,336,914 km (0.12 R)
• M25: 10,398,698 km (0.12 R)
• M26: 13,575,708 km (0.1 R)
• M27: 15,161,744 km (0.101 R)
• M28: 15,798,283 km (0.119 R)
• M29: 16,878,230 km (0.066 R)
• M30: 17,537,508 km (0.118 R)
• M31: 17,611,260 km (0.105 R)
• M32: 17,685,161 km (0.077 R)
• M33: 18,056,164 km (0.089 R)
• M34: 18,205,163 km (0.085 R)
• M35: 18,279,962 km (0.101 R)
• M36: 18,579,756 km (0.116 R)
• M37: 20,180,304 km (0.117 R)
• M38: 20,645,703 km (0.043 R)
• M39: 20,723,643 km (0.066 R)
• M40: 20,879,674 km (0.088 R)
• M41: 22,702,674 km (0.073 R)
• M42: 23,837,074 km (0.12 R)
• M43: 24,741,244 km (0.09 R)
• M44: 25,239,106 km (0.081 R)
• M45: 26,582,943 km (0.028 R)
• M46: 26,837,559 km (0.097 R)
• M47: 28,468,325 km (0.09 R)
• M48: 28,989,823 km (0.056 R)
• M49: 29,866,168 km (0.101 R)
• M50: 31,824,553 km (0.101 R)
• M51: 33,092,246 km (0.096 R)
• M52: 34,653,599 km (0.103 R)
• M53: 38,900,832 km (0.118 R)
• M54: 39,189,855 km (0.105 R)
• M55: 39,286,196 km (0.095 R)
• M56: 39,382,836 km (0.112 R)
• M57: 39,963,725 km (0.109 R)
• M58: 40,158,052 km (0.065 R)
• M59: 41,625,159 km (0.055 R)
• M60: 42,117,934 km (0.079 R)
• M61: 43,408,515 km (0.07 R)
• M62: 47,049,578 km (0.082 R)
• M63: 49,010,357 km (0.11 R)
• M64: 49,530,808 km (0.114 R)
• M65: 49,739,497 km (0.12 R)
• M66: 50,577,095 km (0.119 R)
• M67: 53,973,865 km (0.107 R)
• M68: 57,772,454 km (0.117 R)
• M69: 59,094,450 km (0.096 R)
• M70: 60,092,567 km (0.027 R)
• M71: 60,761,120 km (0.073 R)
• M72: 61,880,710 km (0.102 R)
• M73: 62,105,406 km (0.073 R)
• M74: 64,367,775 km (0.119 R)
• M75: 64,937,444 km (0.079 R)
• M76: 65,051,736 km (0.07 R)
• M77: 65,967,275 km (0.118 R)
• M78: 67,233,322 km (0.114 R)
• M79: 67,579,941 km (0.109 R)
• M80: 68,507,298 km (0.118 R)
• M81: 69,088,934 km (0.069 R)
• M82: 69,438,844 km (0.104 R)
• M83: 71,079,035 km (0.113 R)
• M84: 72,021,950 km (0.045 R)
• M85: 73,563,107 km (0.053 R)
• M86: 73,801,267 km (0.049 R)
• M87: 74,995,357 km (0.105 R)
• M88: 76,436,882 km (0.082 R)
• M89: 77,040,211 km (0.095 R)
• M90: 78,981,243 km (0.104 R)
• M91: 79,591,154 km (0.037 R)
• M92: 80,325,081 km (0.051 R)
• M93: 80,938,432 km (0.084 R)
• M94: 81,676,548 km (0.093 R)
• M95: 82,046,354 km (0.1 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit