🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.8 AU - 1.02 AU

Year: 314 Days

Day: 28.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.86 AU - 1.36 AU

Year: 423 Days

Day: 20.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,338,583 km

• M1: 754,871 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.92 AU - 1.4 AU

Year: 452 Days

Day: 27.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,338,583 km

• M1: 53,107 km (0.099 R)
• M2: 554,111 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.07 AU - 1.63 AU

Year: 567 Days

Day: 18.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,338,583 km

• M1: 576,401 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.58 AU - 2.4 AU

Year: 1015 Days

Day: 27.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,338,583 km

• M1: 411,993 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.99 AU - 5.77 AU

Year: 3899 Days

Day: 32.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 11.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.27 AU - 11.93 AU

Year: 10757 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,338,583 km

• M1: 168,896 km (0.12 R)
• M2: 325,974 km (0.119 R)
• M3: 481,556 km (0.106 R)
• M4: 760,855 km (0.096 R)
• M5: 843,283 km (0.116 R)
• M6: 929,003 km (0.098 R)
• M7: 1,091,616 km (0.079 R)
• M8: 1,404,724 km (0.032 R)
• M9: 1,572,274 km (0.104 R)
• M10: 1,724,265 km (0.084 R)
• M11: 1,858,754 km (0.088 R)
• M12: 2,090,780 km (0.113 R)
• M13: 2,210,458 km (0.068 R)
• M14: 2,816,928 km (0.117 R)
• M15: 3,587,357 km (0.075 R)
• M16: 3,996,358 km (0.053 R)
• M17: 5,311,472 km (0.098 R)
• M18: 5,443,268 km (0.088 R)
• M19: 5,643,131 km (0.075 R)
• M20: 5,845,387 km (0.099 R)
• M21: 5,981,521 km (0.072 R)
• M22: 6,466,518 km (0.097 R)
• M23: 7,145,094 km (0.082 R)
• M24: 7,585,510 km (0.09 R)
• M25: 8,224,293 km (0.098 R)
• M26: 8,647,056 km (0.075 R)
• M27: 9,916,693 km (0.12 R)
• M28: 10,490,401 km (0.086 R)
• M29: 11,584,410 km (0.114 R)
• M30: 12,188,487 km (0.088 R)
• M31: 12,319,385 km (0.049 R)
• M32: 12,714,622 km (0.068 R)
• M33: 13,698,079 km (0.073 R)
• M34: 13,834,213 km (0.074 R)
• M35: 14,428,864 km (0.065 R)
• M36: 15,501,331 km (0.099 R)
• M37: 16,406,698 km (0.059 R)
• M38: 16,841,579 km (0.119 R)
• M39: 16,987,287 km (0.102 R)
• M40: 17,084,825 km (0.075 R)
• M41: 17,427,254 km (0.117 R)
• M42: 17,722,561 km (0.08 R)
• M43: 18,920,690 km (0.111 R)
• M44: 19,478,540 km (0.109 R)
• M45: 19,836,229 km (0.056 R)
• M46: 20,506,577 km (0.119 R)
• M47: 20,766,428 km (0.093 R)
• M48: 21,816,456 km (0.078 R)
• M49: 22,081,693 km (0.069 R)
• M50: 22,347,977 km (0.116 R)
• M51: 22,454,790 km (0.109 R)
• M52: 22,991,398 km (0.107 R)
• M53: 23,261,272 km (0.066 R)
• M54: 23,477,890 km (0.11 R)
• M55: 25,068,863 km (0.111 R)
• M56: 25,346,816 km (0.058 R)
• M57: 27,035,028 km (0.116 R)
• M58: 28,469,672 km (0.113 R)
• M59: 28,992,217 km (0.111 R)
• M60: 29,870,057 km (0.109 R)
• M61: 30,460,071 km (0.039 R)
• M62: 31,292,733 km (0.072 R)
• M63: 32,495,201 km (0.103 R)
• M64: 32,919,610 km (0.078 R)
• M65: 34,265,392 km (0.058 R)
• M66: 35,007,099 km (0.058 R)
• M67: 35,379,896 km (0.081 R)
• M68: 36,506,219 km (0.085 R)
• M69: 37,073,793 km (0.105 R)
• M70: 38,345,674 km (0.107 R)
• M71: 39,825,796 km (0.061 R)
• M72: 42,245,990 km (0.054 R)
• M73: 43,440,529 km (0.078 R)
• M74: 43,908,022 km (0.026 R)
• M75: 44,713,457 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.1

Radius: 6.6

Gravity: 22.68 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.94 AU - 14.5 AU

Year: 16407 Days

Day: 20.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,338,583 km

• M1: 84,523 km (0.089 R)
• M2: 157,377 km (0.062 R)
• M3: 234,420 km (0.09 R)
• M4: 344,524 km (0.082 R)
• M5: 1,079,349 km (0.081 R)
• M6: 1,329,177 km (0.1 R)
• M7: 1,475,783 km (0.056 R)
• M8: 1,721,423 km (0.059 R)
• M9: 1,947,016 km (0.105 R)
• M10: 2,080,308 km (0.06 R)
• M11: 2,285,706 km (0.105 R)
• M12: 2,978,793 km (0.101 R)
• M13: 3,249,565 km (0.059 R)
• M14: 4,497,810 km (0.113 R)
• M15: 4,853,404 km (0.117 R)
• M16: 5,034,567 km (0.053 R)
• M17: 5,310,575 km (0.108 R)
• M18: 5,591,370 km (0.039 R)
• M19: 10,001,665 km (0.086 R)
• M20: 10,174,450 km (0.073 R)
• M21: 11,956,610 km (0.078 R)
• M22: 12,883,369 km (0.051 R)
• M23: 14,089,875 km (0.062 R)
• M24: 14,478,381 km (0.065 R)
• M25: 15,332,136 km (0.109 R)
• M26: 15,398,558 km (0.115 R)
• M27: 16,134,729 km (0.114 R)
• M28: 16,609,104 km (0.09 R)
• M29: 17,502,352 km (0.069 R)
• M30: 18,200,077 km (0.114 R)
• M31: 19,550,647 km (0.097 R)
• M32: 19,694,709 km (0.1 R)
• M33: 20,493,113 km (0.102 R)
• M34: 20,712,723 km (0.116 R)
• M35: 22,346,930 km (0.027 R)
• M36: 23,255,587 km (0.09 R)
• M37: 23,484,622 km (0.05 R)
• M38: 23,791,148 km (0.101 R)
• M39: 24,099,170 km (0.103 R)
• M40: 24,330,897 km (0.045 R)
• M41: 24,718,954 km (0.071 R)
• M42: 25,422,363 km (0.09 R)
• M43: 25,500,902 km (0.114 R)
• M44: 26,370,664 km (0.084 R)
• M45: 28,301,524 km (0.112 R)
• M46: 29,779,401 km (0.094 R)
• M47: 30,277,562 km (0.108 R)
• M48: 30,527,689 km (0.109 R)
• M49: 30,611,315 km (0.082 R)
• M50: 31,788,650 km (0.104 R)
• M51: 32,127,639 km (0.114 R)
• M52: 32,980,646 km (0.083 R)
• M53: 34,796,166 km (0.071 R)
• M54: 35,760,025 km (0.098 R)
• M55: 36,289,451 km (0.088 R)
• M56: 38,072,808 km (0.12 R)
• M57: 38,342,832 km (0.086 R)
• M58: 38,432,890 km (0.058 R)
• M59: 38,884,675 km (0.074 R)
• M60: 40,433,612 km (0.077 R)
• M61: 42,654,542 km (0.09 R)
• M62: 44,629,982 km (0.109 R)
• M63: 44,914,666 km (0.057 R)
• M64: 46,539,000 km (0.065 R)
• M65: 47,503,607 km (0.087 R)
• M66: 47,794,126 km (0.067 R)
• M67: 48,864,948 km (0.118 R)
• M68: 52,724,124 km (0.088 R)
• M69: 53,931,229 km (0.066 R)
• M70: 55,147,460 km (0.079 R)
• M71: 55,963,217 km (0.115 R)
• M72: 56,474,991 km (0.08 R)
• M73: 56,885,638 km (0.104 R)
• M74: 58,330,603 km (0.11 R)
• M75: 59,787,687 km (0.096 R)
• M76: 60,206,261 km (0.088 R)
• M77: 60,625,734 km (0.066 R)
• M78: 61,151,421 km (0.103 R)
• M79: 61,467,521 km (0.076 R)
• M80: 61,889,836 km (0.103 R)
• M81: 64,337,257 km (0.088 R)
• M82: 67,903,371 km (0.112 R)
• M83: 68,777,621 km (0.102 R)
• M84: 70,979,253 km (0.085 R)
• M85: 72,088,820 km (0.086 R)
• M86: 72,311,422 km (0.099 R)
• M87: 72,422,723 km (0.09 R)
• M88: 72,868,824 km (0.086 R)
• M89: 72,980,424 km (0.102 R)
• M90: 73,203,923 km (0.12 R)
• M91: 74,887,497 km (0.102 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit