🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.23 AU - 1.83 AU

Year: 668 Days

Day: 42.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.19 AU - 1.93 AU

Year: 688 Days

Day: 31.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.21 AU - 1.93 AU

Year: 695 Days

Day: 47.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,044,470 km

• M1: 141,370 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.78 AU - 1.82 AU

Year: 853 Days

Day: 26 Hours

Environment

Temp: -51 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,044,470 km

• M1: 90,058 km (0.115 R)
• M2: 486,791 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.63 AU - 3.43 AU

Year: 1862 Days

Day: 46.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,044,470 km

• M1: 1,141,881 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.78 AU - 5.46 AU

Year: 4091 Days

Day: 15.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.2

Radius: 12

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.86 AU - 12.54 AU

Year: 15047 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,044,470 km

• M1: 158,275 km (0.099 R)
• M2: 328,367 km (0.117 R)
• M3: 572,062 km (0.099 R)
• M4: 956,080 km (0.055 R)
• M5: 1,187,807 km (0.12 R)
• M6: 1,485,656 km (0.077 R)
• M7: 1,582,297 km (0.072 R)
• M8: 1,756,578 km (0.119 R)
• M9: 1,990,400 km (0.073 R)
• M10: 2,151,965 km (0.112 R)
• M11: 2,346,143 km (0.071 R)
• M12: 2,781,922 km (0.099 R)
• M13: 3,180,301 km (0.099 R)
• M14: 3,531,557 km (0.085 R)
• M15: 3,828,509 km (0.038 R)
• M16: 4,099,281 km (0.078 R)
• M17: 4,624,070 km (0.086 R)
• M18: 5,852,418 km (0.118 R)
• M19: 6,283,559 km (0.115 R)
• M20: 7,135,070 km (0.064 R)
• M21: 7,511,010 km (0.108 R)
• M22: 7,808,111 km (0.101 R)
• M23: 8,326,169 km (0.072 R)
• M24: 8,545,479 km (0.114 R)
• M25: 8,766,585 km (0.033 R)
• M26: 9,350,465 km (0.08 R)
• M27: 10,226,361 km (0.116 R)
• M28: 10,508,502 km (0.091 R)
• M29: 11,662,500 km (0.074 R)
• M30: 12,704,898 km (0.085 R)
• M31: 13,570,621 km (0.086 R)
• M32: 13,777,216 km (0.097 R)
• M33: 13,880,738 km (0.11 R)
• M34: 15,574,036 km (0.057 R)
• M35: 17,108,611 km (0.082 R)
• M36: 17,724,505 km (0.075 R)
• M37: 17,950,398 km (0.036 R)
• M38: 18,234,036 km (0.071 R)
• M39: 18,461,873 km (0.103 R)
• M40: 18,690,908 km (0.095 R)
• M41: 19,849,543 km (0.075 R)
• M42: 21,510,379 km (0.081 R)
• M43: 21,751,381 km (0.059 R)
• M44: 22,846,587 km (0.113 R)
• M45: 23,215,645 km (0.077 R)
• M46: 23,339,063 km (0.079 R)
• M47: 23,462,780 km (0.072 R)
• M48: 23,835,130 km (0.083 R)
• M49: 24,209,423 km (0.112 R)
• M50: 24,334,637 km (0.106 R)
• M51: 25,343,974 km (0.077 R)
• M52: 26,495,877 km (0.1 R)
• M53: 26,948,411 km (0.107 R)
• M54: 27,795,733 km (0.103 R)
• M55: 28,718,004 km (0.088 R)
• M56: 28,850,548 km (0.072 R)
• M57: 29,851,358 km (0.089 R)
• M58: 30,457,229 km (0.03 R)
• M59: 30,727,851 km (0.114 R)
• M60: 31,681,239 km (0.054 R)
• M61: 32,921,255 km (0.029 R)
• M62: 33,060,082 km (0.12 R)
• M63: 33,756,909 km (0.091 R)
• M64: 33,896,783 km (0.037 R)
• M65: 34,740,366 km (0.066 R)
• M66: 37,529,767 km (0.076 R)
• M67: 38,841,292 km (0.093 R)
• M68: 39,502,814 km (0.089 R)
• M69: 39,871,722 km (0.118 R)
• M70: 40,613,279 km (0.101 R)
• M71: 41,209,875 km (0.118 R)
• M72: 41,359,473 km (0.081 R)
• M73: 41,809,314 km (0.107 R)
• M74: 42,941,022 km (0.07 R)
• M75: 43,092,564 km (0.099 R)
• M76: 43,320,402 km (0.1 R)
• M77: 44,235,642 km (0.053 R)
• M78: 44,312,236 km (0.043 R)
• M79: 44,618,911 km (0.04 R)
• M80: 46,085,270 km (0.074 R)
• M81: 47,960,180 km (0.094 R)
• M82: 48,275,083 km (0.098 R)
• M83: 49,461,993 km (0.114 R)
• M84: 50,899,030 km (0.097 R)
• M85: 51,300,551 km (0.101 R)
• M86: 51,945,317 km (0.059 R)
• M87: 52,998,786 km (0.113 R)
• M88: 53,569,053 km (0.114 R)
• M89: 53,650,584 km (0.096 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit