🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.57 AU - 0.73 AU

Year: 197 Days

Day: 12.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 150.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.68 AU - 0.92 AU

Year: 270 Days

Day: 26.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.38 AU - 1.42 AU

Year: 624 Days

Day: 34 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.86 AU - 2.39 AU

Year: 1163 Days

Day: 40.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.07 AU - 2.71 AU

Year: 1392 Days

Day: 25.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.59 AU - 4.85 AU

Year: 3266 Days

Day: 38.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,966,042 km

• M1: 1,388,268 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.2

Radius: 7.5

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.36 AU - 18.48 AU

Year: 23930 Days

Day: 21.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,966,042 km

• M1: 160,369 km (0.083 R)
• M2: 486,791 km (0.119 R)
• M3: 707,897 km (0.08 R)
• M4: 761,304 km (0.115 R)
• M5: 872,604 km (0.104 R)
• M6: 1,049,728 km (0.103 R)
• M7: 1,271,283 km (0.11 R)
• M8: 1,577,659 km (0.114 R)
• M9: 2,337,916 km (0.1 R)
• M10: 2,585,650 km (0.066 R)
• M11: 3,017,389 km (0.06 R)
• M12: 3,425,043 km (0.083 R)
• M13: 3,946,841 km (0.092 R)
• M14: 4,646,510 km (0.095 R)
• M15: 5,546,790 km (0.108 R)
• M16: 5,711,198 km (0.07 R)
• M17: 6,615,068 km (0.119 R)
• M18: 6,965,426 km (0.116 R)
• M19: 7,623,507 km (0.071 R)
• M20: 7,684,394 km (0.048 R)
• M21: 8,742,649 km (0.109 R)
• M22: 9,386,369 km (0.068 R)
• M23: 10,245,958 km (0.104 R)
• M24: 10,447,766 km (0.105 R)
• M25: 10,787,353 km (0.071 R)
• M26: 10,992,751 km (0.113 R)
• M27: 11,546,861 km (0.103 R)
• M28: 12,110,097 km (0.097 R)
• M29: 12,971,631 km (0.104 R)
• M30: 15,827,604 km (0.039 R)
• M31: 15,905,395 km (0.096 R)
• M32: 16,295,846 km (0.044 R)
• M33: 17,245,643 km (0.096 R)
• M34: 17,646,714 km (0.066 R)
• M35: 20,285,322 km (0.088 R)
• M36: 20,708,684 km (0.093 R)
• M37: 21,220,458 km (0.031 R)
• M38: 22,868,578 km (0.066 R)
• M39: 24,019,733 km (0.04 R)
• M40: 24,467,480 km (0.032 R)
• M41: 25,644,665 km (0.05 R)
• M42: 28,619,718 km (0.108 R)
• M43: 29,189,537 km (0.113 R)
• M44: 29,475,867 km (0.118 R)
• M45: 29,859,137 km (0.083 R)
• M46: 30,340,543 km (0.118 R)
• M47: 33,981,755 km (0.075 R)
• M48: 34,585,083 km (0.079 R)
• M49: 35,598,459 km (0.116 R)
• M50: 36,416,310 km (0.071 R)
• M51: 36,621,708 km (0.104 R)
• M52: 36,724,482 km (0.089 R)
• M53: 37,343,668 km (0.118 R)
• M54: 37,966,144 km (0.028 R)
• M55: 38,696,780 km (0.057 R)
• M56: 39,537,520 km (0.081 R)
• M57: 40,916,514 km (0.071 R)
• M58: 41,772,961 km (0.09 R)
• M59: 42,203,354 km (0.106 R)
• M60: 42,419,075 km (0.106 R)
• M61: 42,635,244 km (0.117 R)
• M62: 43,394,602 km (0.086 R)
• M63: 43,830,531 km (0.027 R)
• M64: 44,048,943 km (0.119 R)
• M65: 46,253,866 km (0.119 R)
• M66: 48,043,506 km (0.105 R)
• M67: 48,381,597 km (0.03 R)
• M68: 49,855,734 km (0.068 R)
• M69: 51,114,451 km (0.08 R)
• M70: 51,229,492 km (0.094 R)
• M71: 54,835,548 km (0.114 R)
• M72: 56,016,175 km (0.065 R)
• M73: 57,205,179 km (0.031 R)
• M74: 57,324,558 km (0.118 R)
• M75: 58,042,328 km (0.077 R)
• M76: 59,366,269 km (0.107 R)
• M77: 64,015,322 km (0.105 R)
• M78: 64,635,705 km (0.077 R)
• M79: 65,882,603 km (0.082 R)
• M80: 67,641,276 km (0.097 R)
• M81: 69,288,348 km (0.086 R)
• M82: 70,564,119 km (0.078 R)
• M83: 72,492,435 km (0.082 R)
• M84: 73,268,549 km (0.099 R)
• M85: 74,177,655 km (0.039 R)
• M86: 75,613,645 km (0.092 R)
• M87: 75,875,591 km (0.116 R)
• M88: 77,322,502 km (0.113 R)
• M89: 82,794,642 km (0.061 R)
• M90: 83,064,816 km (0.106 R)
• M91: 83,335,139 km (0.103 R)
• M92: 84,827,677 km (0.119 R)
• M93: 87,701,453 km (0.07 R)
• M94: 88,804,587 km (0.101 R)
• M95: 93,825,241 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 13,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit