🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.46 AU - 0.58 AU

Year: 156 Days

Day: 26.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.48 AU - 0.74 AU

Year: 198 Days

Day: 21.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,345,024 km

• M1: 211,232 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.65 AU - 0.75 AU

Year: 244 Days

Day: 44.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.28 AU - 2.04 AU

Year: 890 Days

Day: 42.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.54 AU - 3.36 AU

Year: 2109 Days

Day: 23.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.5

Radius: 13.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.91 AU - 4.51 AU

Year: 3596 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,345,024 km

• M1: 285,433 km (0.082 R)
• M2: 370,105 km (0.091 R)
• M3: 501,153 km (0.098 R)
• M4: 633,397 km (0.118 R)
• M5: 1,038,508 km (0.086 R)
• M6: 1,143,227 km (0.056 R)
• M7: 1,301,501 km (0.053 R)
• M8: 1,428,360 km (0.078 R)
• M9: 1,667,717 km (0.111 R)
• M10: 2,022,414 km (0.064 R)
• M11: 2,186,223 km (0.043 R)
• M12: 2,277,478 km (0.092 R)
• M13: 2,479,734 km (0.111 R)
• M14: 2,688,124 km (0.111 R)
• M15: 2,952,613 km (0.084 R)
• M16: 3,260,486 km (0.108 R)
• M17: 3,453,916 km (0.086 R)
• M18: 3,633,134 km (0.063 R)
• M19: 3,815,344 km (0.119 R)
• M20: 3,944,896 km (0.061 R)
• M21: 4,094,643 km (0.095 R)
• M22: 4,851,908 km (0.092 R)
• M23: 4,992,380 km (0.093 R)
• M24: 5,463,913 km (0.084 R)
• M25: 5,610,369 km (0.106 R)
• M26: 6,078,909 km (0.103 R)
• M27: 6,187,218 km (0.067 R)
• M28: 6,963,182 km (0.09 R)
• M29: 7,167,832 km (0.109 R)
• M30: 7,490,066 km (0.103 R)
• M31: 7,676,316 km (0.052 R)
• M32: 7,816,938 km (0.075 R)
• M33: 8,196,467 km (0.114 R)
• M34: 8,533,511 km (0.118 R)
• M35: 8,703,754 km (0.051 R)
• M36: 8,801,591 km (0.078 R)
• M37: 9,271,178 km (0.093 R)
• M38: 9,622,434 km (0.111 R)
• M39: 9,927,016 km (0.109 R)
• M40: 10,338,110 km (0.082 R)
• M41: 10,467,662 km (0.118 R)
• M42: 10,571,782 km (0.083 R)
• M43: 10,886,087 km (0.111 R)
• M44: 10,991,554 km (0.047 R)
• M45: 11,820,625 km (0.118 R)
• M46: 12,311,157 km (0.086 R)
• M47: 12,393,585 km (0.064 R)
• M48: 12,725,244 km (0.096 R)
• M49: 12,808,570 km (0.117 R)
• M50: 13,425,362 km (0.08 R)
• M51: 13,652,002 km (0.103 R)
• M52: 13,822,843 km (0.077 R)
• M53: 14,426,620 km (0.086 R)
• M54: 14,513,537 km (0.09 R)
• M55: 14,804,654 km (0.062 R)
• M56: 15,303,862 km (0.115 R)
• M57: 15,540,825 km (0.099 R)
• M58: 15,778,835 km (0.068 R)
• M59: 16,228,527 km (0.112 R)
• M60: 16,804,329 km (0.114 R)
• M61: 18,006,946 km (0.093 R)
• M62: 18,194,542 km (0.089 R)
• M63: 18,602,944 km (0.036 R)
• M64: 18,792,634 km (0.054 R)
• M65: 18,951,058 km (0.104 R)
• M66: 19,589,392 km (0.093 R)
• M67: 19,846,701 km (0.067 R)
• M68: 19,975,654 km (0.051 R)
• M69: 20,169,832 km (0.083 R)
• M70: 20,332,146 km (0.116 R)
• M71: 21,215,820 km (0.076 R)
• M72: 21,579,493 km (0.111 R)
• M73: 21,845,179 km (0.108 R)
• M74: 22,245,951 km (0.118 R)
• M75: 22,547,989 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.6

Radius: 3.8

Gravity: 34.6 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.18 AU - 13.18 AU

Year: 14528 Days

Day: 21.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,345,024 km

• M1: 56,398 km (0.094 R)
• M2: 180,864 km (0.106 R)
• M3: 540,348 km (0.085 R)
• M4: 839,693 km (0.087 R)
• M5: 942,616 km (0.106 R)
• M6: 1,875,209 km (0.093 R)
• M7: 2,609,286 km (0.118 R)
• M8: 2,790,150 km (0.11 R)
• M9: 3,652,881 km (0.056 R)
• M10: 4,270,271 km (0.037 R)
• M11: 4,626,913 km (0.07 R)
• M12: 5,217,525 km (0.118 R)
• M13: 5,330,771 km (0.115 R)
• M14: 5,753,385 km (0.03 R)
• M15: 5,792,280 km (0.031 R)
• M16: 6,387,081 km (0.086 R)
• M17: 6,959,443 km (0.098 R)
• M18: 7,336,130 km (0.115 R)
• M19: 7,590,746 km (0.106 R)
• M20: 8,108,953 km (0.11 R)
• M21: 8,240,300 km (0.099 R)
• M22: 8,593,949 km (0.075 R)
• M23: 8,862,327 km (0.1 R)
• M24: 9,042,892 km (0.111 R)
• M25: 9,179,026 km (0.09 R)
• M26: 9,270,281 km (0.107 R)
• M27: 9,453,538 km (0.053 R)
• M28: 9,776,969 km (0.119 R)
• M29: 9,916,843 km (0.083 R)
• M30: 10,198,386 km (0.098 R)
• M31: 10,577,766 km (0.065 R)
• M32: 12,041,432 km (0.097 R)
• M33: 12,191,179 km (0.047 R)
• M34: 12,543,183 km (0.078 R)
• M35: 12,796,602 km (0.093 R)
• M36: 13,154,290 km (0.07 R)
• M37: 14,194,295 km (0.108 R)
• M38: 14,511,442 km (0.084 R)
• M39: 14,564,549 km (0.116 R)
• M40: 15,530,952 km (0.096 R)
• M41: 16,076,685 km (0.115 R)
• M42: 16,517,849 km (0.081 R)
• M43: 17,751,433 km (0.074 R)
• M44: 23,469,363 km (0.077 R)
• M45: 24,346,904 km (0.101 R)
• M46: 24,789,564 km (0.105 R)
• M47: 25,811,617 km (0.095 R)
• M48: 26,133,850 km (0.034 R)
• M49: 26,977,732 km (0.026 R)
• M50: 27,567,148 km (0.058 R)
• M51: 27,896,413 km (0.118 R)
• M52: 28,625,553 km (0.069 R)
• M53: 29,025,876 km (0.066 R)
• M54: 29,226,786 km (0.048 R)
• M55: 30,237,918 km (0.111 R)
• M56: 31,948,420 km (0.053 R)
• M57: 32,017,535 km (0.09 R)
• M58: 32,155,913 km (0.075 R)
• M59: 32,711,070 km (0.09 R)
• M60: 34,112,802 km (0.117 R)
• M61: 34,749,940 km (0.067 R)
• M62: 35,248,250 km (0.106 R)
• M63: 37,701,955 km (0.105 R)
• M64: 38,580,992 km (0.084 R)
• M65: 38,949,302 km (0.082 R)
• M66: 39,096,955 km (0.111 R)
• M67: 39,540,961 km (0.091 R)
• M68: 41,333,742 km (0.114 R)
• M69: 41,710,430 km (0.04 R)
• M70: 41,785,976 km (0.106 R)
• M71: 42,391,698 km (0.103 R)
• M72: 42,847,822 km (0.091 R)
• M73: 45,307,810 km (0.099 R)
• M74: 45,385,451 km (0.107 R)
• M75: 47,025,492 km (0.099 R)
• M76: 47,104,031 km (0.054 R)
• M77: 47,813,275 km (0.101 R)
• M78: 48,287,949 km (0.099 R)
• M79: 48,525,959 km (0.083 R)
• M80: 50,846,222 km (0.11 R)
• M81: 54,517,653 km (0.095 R)
• M82: 54,765,387 km (0.105 R)
• M83: 54,930,842 km (0.108 R)
• M84: 55,179,175 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 17,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit