🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.54 AU - 0.84 AU

Year: 216 Days

Day: 21.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,956,221 km

• M1: 244,144 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.86 AU - 0.9 AU

Year: 311 Days

Day: 21.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.07 AU - 2.45 AU

Year: 1280 Days

Day: 45.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,956,221 km

• M1: 197,020 km (0.094 R)
• M2: 1,077,703 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 14.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.05 AU - 6.25 AU

Year: 5746 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 43,956,221 km

• M1: 186,698 km (0.114 R)
• M2: 287,677 km (0.057 R)
• M3: 546,182 km (0.087 R)
• M4: 666,459 km (0.06 R)
• M5: 758,910 km (0.094 R)
• M6: 870,061 km (0.118 R)
• M7: 980,315 km (0.112 R)
• M8: 1,286,542 km (0.096 R)
• M9: 1,547,440 km (0.049 R)
• M10: 1,862,045 km (0.044 R)
• M11: 2,036,625 km (0.085 R)
• M12: 2,274,785 km (0.113 R)
• M13: 2,362,898 km (0.083 R)
• M14: 2,532,542 km (0.113 R)
• M15: 2,789,551 km (0.103 R)
• M16: 3,033,695 km (0.103 R)
• M17: 3,196,757 km (0.105 R)
• M18: 3,396,470 km (0.087 R)
• M19: 3,486,528 km (0.101 R)
• M20: 3,773,457 km (0.099 R)
• M21: 4,008,475 km (0.071 R)
• M22: 4,272,814 km (0.086 R)
• M23: 4,592,655 km (0.08 R)
• M24: 4,717,718 km (0.063 R)
• M25: 5,413,199 km (0.108 R)
• M26: 5,558,907 km (0.106 R)
• M27: 5,719,426 km (0.049 R)
• M28: 5,840,750 km (0.106 R)
• M29: 5,935,744 km (0.114 R)
• M30: 6,099,704 km (0.041 R)
• M31: 6,376,609 km (0.083 R)
• M32: 7,029,006 km (0.043 R)
• M33: 7,173,667 km (0.058 R)
• M34: 7,304,714 km (0.083 R)
• M35: 7,407,339 km (0.06 R)
• M36: 7,867,053 km (0.071 R)
• M37: 8,535,755 km (0.107 R)
• M38: 9,653,102 km (0.069 R)
• M39: 9,976,084 km (0.091 R)
• M40: 10,106,383 km (0.037 R)
• M41: 10,302,805 km (0.067 R)
• M42: 10,616,512 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 11.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.44 AU - 9.64 AU

Year: 11101 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,956,221 km

• M1: 189,840 km (0.081 R)
• M2: 272,567 km (0.084 R)
• M3: 463,903 km (0.101 R)
• M4: 557,551 km (0.07 R)
• M5: 1,149,360 km (0.039 R)
• M6: 1,381,985 km (0.089 R)
• M7: 1,483,562 km (0.08 R)
• M8: 1,566,738 km (0.117 R)
• M9: 1,759,720 km (0.078 R)
• M10: 2,264,613 km (0.078 R)
• M11: 2,608,837 km (0.104 R)
• M12: 3,374,629 km (0.114 R)
• M13: 3,513,456 km (0.086 R)
• M14: 3,597,679 km (0.065 R)
• M15: 3,711,074 km (0.099 R)
• M16: 3,941,455 km (0.069 R)
• M17: 4,236,013 km (0.111 R)
• M18: 4,446,647 km (0.085 R)
• M19: 4,537,902 km (0.062 R)
• M20: 4,784,589 km (0.106 R)
• M21: 5,682,326 km (0.103 R)
• M22: 5,948,311 km (0.077 R)
• M23: 6,116,608 km (0.037 R)
• M24: 6,946,876 km (0.117 R)
• M25: 7,231,411 km (0.097 R)
• M26: 7,375,175 km (0.095 R)
• M27: 7,483,633 km (0.075 R)
• M28: 8,033,854 km (0.08 R)
• M29: 8,559,242 km (0.065 R)
• M30: 8,941,315 km (0.084 R)
• M31: 9,018,358 km (0.113 R)
• M32: 10,040,859 km (0.039 R)
• M33: 10,201,378 km (0.071 R)
• M34: 10,525,108 km (0.025 R)
• M35: 10,975,697 km (0.059 R)
• M36: 11,474,605 km (0.069 R)
• M37: 12,494,414 km (0.047 R)
• M38: 12,927,799 km (0.101 R)
• M39: 13,676,088 km (0.053 R)
• M40: 14,257,724 km (0.09 R)
• M41: 14,984,770 km (0.046 R)
• M42: 15,076,623 km (0.069 R)
• M43: 16,144,901 km (0.11 R)
• M44: 19,094,822 km (0.092 R)
• M45: 19,244,120 km (0.055 R)
• M46: 19,694,410 km (0.097 R)
• M47: 19,996,598 km (0.12 R)
• M48: 20,300,281 km (0.11 R)
• M49: 20,605,461 km (0.08 R)
• M50: 21,168,996 km (0.079 R)
• M51: 24,438,757 km (0.117 R)
• M52: 24,546,916 km (0.11 R)
• M53: 24,872,142 km (0.063 R)
• M54: 25,198,714 km (0.084 R)
• M55: 25,472,029 km (0.1 R)
• M56: 25,856,197 km (0.101 R)
• M57: 26,686,016 km (0.109 R)
• M58: 27,076,317 km (0.106 R)
• M59: 29,170,238 km (0.107 R)
• M60: 29,572,357 km (0.077 R)
• M61: 30,672,799 km (0.081 R)
• M62: 31,315,921 km (0.119 R)
• M63: 31,609,731 km (0.062 R)
• M64: 32,259,434 km (0.029 R)
• M65: 32,378,066 km (0.109 R)
• M66: 33,452,029 km (0.093 R)
• M67: 33,692,133 km (0.069 R)
• M68: 34,053,562 km (0.089 R)
• M69: 34,174,437 km (0.115 R)
• M70: 34,476,924 km (0.111 R)
• M71: 34,780,308 km (0.087 R)
• M72: 35,450,955 km (0.077 R)
• M73: 35,757,332 km (0.115 R)
• M74: 35,880,002 km (0.054 R)
• M75: 36,310,694 km (0.059 R)
• M76: 36,867,049 km (0.06 R)
• M77: 37,426,246 km (0.046 R)
• M78: 37,613,243 km (0.119 R)
• M79: 37,800,540 km (0.12 R)
• M80: 39,563,700 km (0.074 R)
• M81: 39,690,709 km (0.066 R)
• M82: 43,300,655 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit