🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.59 AU - 0.83 AU

Year: 256 Days

Day: 12.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.88 AU - 1 AU

Year: 390 Days

Day: 33.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.15 AU - 1.43 AU

Year: 626 Days

Day: 42 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.06 AU - 1.56 AU

Year: 641 Days

Day: 34.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.4 AU - 1.62 AU

Year: 793 Days

Day: 29.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.99 AU - 2.57 AU

Year: 1472 Days

Day: 26.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 14.6

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.69 AU - 8.97 AU

Year: 11217 Days

Day: 8.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 72.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,056,200 km

• M1: 199,863 km (0.1 R)
• M2: 489,484 km (0.107 R)
• M3: 715,227 km (0.117 R)
• M4: 846,425 km (0.108 R)
• M5: 1,842,298 km (0.072 R)
• M6: 2,094,370 km (0.052 R)
• M7: 2,857,768 km (0.118 R)
• M8: 3,545,320 km (0.119 R)
• M9: 3,914,976 km (0.111 R)
• M10: 4,145,656 km (0.077 R)
• M11: 4,255,760 km (0.115 R)
• M12: 4,422,711 km (0.1 R)
• M13: 5,186,708 km (0.04 R)
• M14: 5,320,598 km (0.107 R)
• M15: 5,991,694 km (0.11 R)
• M16: 7,564,865 km (0.09 R)
• M17: 8,882,374 km (0.105 R)
• M18: 9,732,538 km (0.083 R)
• M19: 10,326,292 km (0.055 R)
• M20: 12,098,279 km (0.115 R)
• M21: 12,256,853 km (0.092 R)
• M22: 12,676,325 km (0.115 R)
• M23: 13,488,492 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 11.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.21 AU - 9.75 AU

Year: 12478 Days

Day: 8.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,056,200 km

• M1: 237,412 km (0.068 R)
• M2: 350,657 km (0.089 R)
• M3: 615,894 km (0.028 R)
• M4: 861,235 km (0.061 R)
• M5: 1,776,774 km (0.095 R)
• M6: 2,191,609 km (0.083 R)
• M7: 2,310,090 km (0.077 R)
• M8: 2,390,424 km (0.052 R)
• M9: 2,532,991 km (0.108 R)
• M10: 2,615,868 km (0.107 R)
• M11: 3,000,185 km (0.095 R)
• M12: 3,356,827 km (0.107 R)
• M13: 3,563,571 km (0.092 R)
• M14: 3,774,653 km (0.04 R)
• M15: 3,893,584 km (0.056 R)
• M16: 4,357,337 km (0.039 R)
• M17: 4,608,662 km (0.079 R)
• M18: 4,787,281 km (0.109 R)
• M19: 4,864,624 km (0.118 R)
• M20: 4,968,444 km (0.075 R)
• M21: 5,072,864 km (0.099 R)
• M22: 5,230,989 km (0.117 R)
• M23: 5,633,557 km (0.117 R)
• M24: 5,797,366 km (0.051 R)
• M25: 6,074,122 km (0.117 R)
• M26: 6,326,793 km (0.041 R)
• M27: 6,959,143 km (0.053 R)
• M28: 7,105,600 km (0.116 R)
• M29: 8,911,246 km (0.1 R)
• M30: 9,070,568 km (0.104 R)
• M31: 9,198,773 km (0.045 R)
• M32: 9,295,264 km (0.116 R)
• M33: 9,651,905 km (0.112 R)
• M34: 9,815,565 km (0.025 R)
• M35: 10,112,517 km (0.113 R)
• M36: 10,479,331 km (0.078 R)
• M37: 10,580,160 km (0.096 R)
• M38: 10,986,767 km (0.089 R)
• M39: 11,089,241 km (0.05 R)
• M40: 11,502,281 km (0.118 R)
• M41: 12,025,574 km (0.12 R)
• M42: 12,414,379 km (0.07 R)
• M43: 12,556,796 km (0.042 R)
• M44: 12,735,566 km (0.104 R)
• M45: 13,023,392 km (0.098 R)
• M46: 13,095,648 km (0.1 R)
• M47: 13,678,781 km (0.115 R)
• M48: 13,973,488 km (0.094 R)
• M49: 14,158,840 km (0.112 R)
• M50: 14,382,190 km (0.108 R)
• M51: 14,870,328 km (0.104 R)
• M52: 15,021,571 km (0.092 R)
• M53: 15,747,270 km (0.108 R)
• M54: 15,901,506 km (0.113 R)
• M55: 16,601,773 km (0.101 R)
• M56: 16,798,046 km (0.118 R)
• M57: 16,916,228 km (0.115 R)
• M58: 17,074,203 km (0.078 R)
• M59: 17,192,984 km (0.087 R)
• M60: 17,312,064 km (0.115 R)
• M61: 17,711,042 km (0.063 R)
• M62: 19,131,174 km (0.09 R)
• M63: 20,000,637 km (0.102 R)
• M64: 20,419,212 km (0.107 R)
• M65: 20,671,883 km (0.057 R)
• M66: 22,468,703 km (0.111 R)
• M67: 22,860,200 km (0.085 R)
• M68: 23,473,701 km (0.099 R)
• M69: 23,605,796 km (0.076 R)
• M70: 24,092,587 km (0.062 R)
• M71: 24,404,200 km (0.058 R)
• M72: 24,896,377 km (0.081 R)
• M73: 25,076,193 km (0.048 R)
• M74: 25,301,488 km (0.107 R)
• M75: 27,082,301 km (0.073 R)
• M76: 27,267,204 km (0.061 R)
• M77: 27,359,805 km (0.063 R)
• M78: 27,871,130 km (0.066 R)
• M79: 28,151,327 km (0.054 R)
• M80: 28,856,083 km (0.071 R)
• M81: 29,471,379 km (0.113 R)
• M82: 29,852,255 km (0.06 R)
• M83: 30,139,034 km (0.105 R)
• M84: 30,570,774 km (0.104 R)
• M85: 31,392,066 km (0.111 R)
• M86: 32,171,620 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 19,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit