🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.46 AU - 0.64 AU

Year: 179 Days

Day: 37.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1 AU - 1.04 AU

Year: 453 Days

Day: 25.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 133.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.44 AU - 2.02 AU

Year: 1001 Days

Day: 34.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.7

Radius: 13.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.83 AU - 4.01 AU

Year: 3413 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,047,421 km

• M1: 178,021 km (0.063 R)
• M2: 285,134 km (0.096 R)
• M3: 392,545 km (0.073 R)
• M4: 620,382 km (0.109 R)
• M5: 771,626 km (0.092 R)
• M6: 1,003,353 km (0.107 R)
• M7: 1,168,359 km (0.073 R)
• M8: 1,409,661 km (0.1 R)
• M9: 1,526,646 km (0.104 R)
• M10: 1,616,854 km (0.093 R)
• M11: 1,750,445 km (0.055 R)
• M12: 1,974,243 km (0.035 R)
• M13: 2,084,347 km (0.087 R)
• M14: 2,196,546 km (0.08 R)
• M15: 2,357,214 km (0.082 R)
• M16: 2,569,643 km (0.113 R)
• M17: 2,825,605 km (0.11 R)
• M18: 3,001,083 km (0.099 R)
• M19: 3,128,690 km (0.06 R)
• M20: 3,522,431 km (0.094 R)
• M21: 3,780,189 km (0.115 R)
• M22: 4,058,291 km (0.114 R)
• M23: 4,386,509 km (0.094 R)
• M24: 4,473,575 km (0.051 R)
• M25: 5,422,923 km (0.076 R)
• M26: 5,784,950 km (0.085 R)
• M27: 5,993,040 km (0.115 R)
• M28: 6,122,442 km (0.11 R)
• M29: 6,219,980 km (0.078 R)
• M30: 6,351,028 km (0.092 R)
• M31: 6,732,802 km (0.104 R)
• M32: 7,053,839 km (0.111 R)
• M33: 8,136,329 km (0.109 R)
• M34: 8,351,900 km (0.076 R)
• M35: 8,660,520 km (0.114 R)
• M36: 8,788,725 km (0.092 R)
• M37: 8,899,129 km (0.077 R)
• M38: 9,158,531 km (0.064 R)
• M39: 9,382,778 km (0.098 R)
• M40: 9,608,970 km (0.052 R)
• M41: 9,913,402 km (0.032 R)
• M42: 10,143,783 km (0.081 R)
• M43: 10,278,870 km (0.09 R)
• M44: 10,473,197 km (0.109 R)
• M45: 10,629,378 km (0.113 R)
• M46: 10,727,514 km (0.072 R)
• M47: 10,865,293 km (0.1 R)
• M48: 11,003,671 km (0.078 R)
• M49: 11,262,176 km (0.076 R)
• M50: 11,603,409 km (0.106 R)
• M51: 12,296,047 km (0.071 R)
• M52: 12,440,409 km (0.085 R)
• M53: 12,689,041 km (0.08 R)
• M54: 13,023,093 km (0.068 R)
• M55: 13,360,137 km (0.082 R)
• M56: 13,892,705 km (0.08 R)
• M57: 14,302,005 km (0.11 R)
• M58: 14,737,185 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 11.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.41 AU - 8.95 AU

Year: 9359 Days

Day: 8.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,047,421 km

• M1: 143,764 km (0.114 R)
• M2: 241,451 km (0.088 R)
• M3: 320,289 km (0.034 R)
• M4: 518,207 km (0.106 R)
• M5: 634,145 km (0.067 R)
• M6: 727,794 km (0.113 R)
• M7: 838,047 km (0.105 R)
• M8: 990,338 km (0.112 R)
• M9: 1,405,921 km (0.087 R)
• M10: 1,648,120 km (0.108 R)
• M11: 1,782,010 km (0.108 R)
• M12: 1,888,673 km (0.102 R)
• M13: 2,029,146 km (0.073 R)
• M14: 2,221,828 km (0.04 R)
• M15: 2,420,793 km (0.104 R)
• M16: 2,677,951 km (0.055 R)
• M17: 2,765,616 km (0.107 R)
• M18: 2,925,985 km (0.105 R)
• M19: 3,237,448 km (0.099 R)
• M20: 3,637,023 km (0.113 R)
• M21: 3,992,169 km (0.039 R)
• M22: 4,092,848 km (0.102 R)
• M23: 4,778,605 km (0.12 R)
• M24: 4,885,567 km (0.066 R)
• M25: 5,080,344 km (0.091 R)
• M26: 6,325,596 km (0.057 R)
• M27: 6,681,191 km (0.11 R)
• M28: 6,897,509 km (0.084 R)
• M29: 7,811,702 km (0.104 R)
• M30: 7,988,975 km (0.113 R)
• M31: 8,502,844 km (0.048 R)
• M32: 8,685,204 km (0.112 R)
• M33: 9,160,177 km (0.066 R)
• M34: 9,915,945 km (0.094 R)
• M35: 10,888,631 km (0.111 R)
• M36: 11,172,119 km (0.096 R)
• M37: 11,544,318 km (0.115 R)
• M38: 11,891,535 km (0.046 R)
• M39: 12,037,243 km (0.093 R)
• M40: 12,389,396 km (0.119 R)
• M41: 12,477,958 km (0.063 R)
• M42: 13,375,246 km (0.095 R)
• M43: 13,466,052 km (0.048 R)
• M44: 13,648,412 km (0.088 R)
• M45: 13,892,855 km (0.098 R)
• M46: 14,107,977 km (0.104 R)
• M47: 14,853,722 km (0.07 R)
• M48: 15,073,781 km (0.111 R)
• M49: 15,676,211 km (0.067 R)
• M50: 16,610,899 km (0.102 R)
• M51: 16,937,471 km (0.087 R)
• M52: 17,200,165 km (0.082 R)
• M53: 17,431,293 km (0.103 R)
• M54: 17,596,898 km (0.052 R)
• M55: 18,534,129 km (0.065 R)
• M56: 18,737,133 km (0.101 R)
• M57: 19,111,128 km (0.057 R)
• M58: 19,728,518 km (0.109 R)
• M59: 19,935,861 km (0.094 R)
• M60: 20,178,509 km (0.068 R)
• M61: 20,457,060 km (0.084 R)
• M62: 20,807,119 km (0.108 R)
• M63: 21,053,357 km (0.101 R)
• M64: 21,548,676 km (0.063 R)
• M65: 22,083,638 km (0.115 R)
• M66: 22,586,885 km (0.091 R)
• M67: 23,348,936 km (0.031 R)
• M68: 23,458,442 km (0.115 R)
• M69: 23,935,211 km (0.094 R)
• M70: 24,082,564 km (0.104 R)
• M71: 24,898,172 km (0.104 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: 489 - 14,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit