🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.55 AU - 0.87 AU

Year: 222 Days

Day: 35.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.65 AU - 0.81 AU

Year: 231 Days

Day: 24.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.05 AU - 1.13 AU

Year: 422 Days

Day: 43.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,673,151 km

• M1: 688,599 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.06 AU - 3.38 AU

Year: 1664 Days

Day: 24.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,673,151 km

• M1: 27,376 km (0.065 R)
• M2: 453,880 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.35 AU - 5.49 AU

Year: 3446 Days

Day: 45.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,673,151 km

• M1: 1,089,970 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.9

Radius: 12.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.32 AU - 6.3 AU

Year: 4538 Days

Day: 9.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,673,151 km

• M1: 173,683 km (0.036 R)
• M2: 260,599 km (0.042 R)
• M3: 350,508 km (0.054 R)
• M4: 511,924 km (0.1 R)
• M5: 674,986 km (0.073 R)
• M6: 847,173 km (0.101 R)
• M7: 928,853 km (0.053 R)
• M8: 1,024,147 km (0.083 R)
• M9: 1,112,111 km (0.06 R)
• M10: 1,272,330 km (0.092 R)
• M11: 1,477,728 km (0.046 R)
• M12: 1,655,450 km (0.118 R)
• M13: 1,826,889 km (0.106 R)
• M14: 2,159,296 km (0.094 R)
• M15: 2,288,997 km (0.095 R)
• M16: 2,376,961 km (0.112 R)
• M17: 2,913,119 km (0.061 R)
• M18: 3,154,421 km (0.06 R)
• M19: 3,537,242 km (0.106 R)
• M20: 3,847,508 km (0.061 R)
• M21: 4,005,932 km (0.076 R)
• M22: 4,148,648 km (0.091 R)
• M23: 4,698,869 km (0.097 R)
• M24: 5,117,145 km (0.117 R)
• M25: 5,233,382 km (0.118 R)
• M26: 5,350,368 km (0.043 R)
• M27: 5,647,020 km (0.104 R)
• M28: 5,767,148 km (0.094 R)
• M29: 5,908,518 km (0.039 R)
• M30: 6,112,270 km (0.107 R)
• M31: 6,380,798 km (0.116 R)
• M32: 6,632,122 km (0.109 R)
• M33: 6,716,645 km (0.091 R)
• M34: 6,972,308 km (0.088 R)
• M35: 7,383,852 km (0.077 R)
• M36: 7,781,034 km (0.113 R)
• M37: 8,117,330 km (0.118 R)
• M38: 8,207,837 km (0.101 R)
• M39: 8,298,643 km (0.057 R)
• M40: 9,014,169 km (0.1 R)
• M41: 9,249,188 km (0.059 R)
• M42: 9,438,578 km (0.05 R)
• M43: 9,797,464 km (0.092 R)
• M44: 9,990,595 km (0.097 R)
• M45: 10,185,072 km (0.083 R)
• M46: 10,405,429 km (0.079 R)
• M47: 10,577,916 km (0.1 R)
• M48: 10,900,748 km (0.043 R)
• M49: 11,100,910 km (0.063 R)
• M50: 12,017,197 km (0.092 R)
• M51: 12,458,361 km (0.035 R)
• M52: 12,589,110 km (0.036 R)
• M53: 12,852,103 km (0.11 R)
• M54: 13,894,800 km (0.077 R)
• M55: 14,084,789 km (0.103 R)
• M56: 14,467,460 km (0.107 R)
• M57: 14,549,889 km (0.113 R)
• M58: 14,743,020 km (0.106 R)
• M59: 14,936,749 km (0.119 R)
• M60: 15,243,125 km (0.046 R)
• M61: 16,288,815 km (0.115 R)
• M62: 16,374,684 km (0.101 R)
• M63: 16,517,998 km (0.09 R)
• M64: 16,892,592 km (0.026 R)
• M65: 17,037,552 km (0.106 R)
• M66: 17,299,199 km (0.101 R)
• M67: 17,650,305 km (0.084 R)
• M68: 17,767,889 km (0.069 R)
• M69: 18,181,527 km (0.063 R)
• M70: 18,478,778 km (0.09 R)
• M71: 19,018,078 km (0.084 R)
• M72: 20,204,240 km (0.1 R)
• M73: 20,388,843 km (0.11 R)
• M74: 20,574,046 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 13.7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.18 AU - 7.82 AU

Year: 6146 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,673,151 km

• M1: 193,580 km (0.108 R)
• M2: 347,815 km (0.041 R)
• M3: 578,196 km (0.078 R)
• M4: 708,944 km (0.101 R)
• M5: 1,077,404 km (0.093 R)
• M6: 1,693,897 km (0.12 R)
• M7: 1,928,017 km (0.107 R)
• M8: 2,077,466 km (0.065 R)
• M9: 2,428,572 km (0.069 R)
• M10: 2,926,284 km (0.088 R)
• M11: 3,099,369 km (0.09 R)
• M12: 3,547,265 km (0.069 R)
• M13: 3,639,267 km (0.108 R)
• M14: 4,039,741 km (0.12 R)
• M15: 4,504,242 km (0.065 R)
• M16: 4,629,456 km (0.088 R)
• M17: 4,730,434 km (0.049 R)
• M18: 4,960,217 km (0.079 R)
• M19: 5,378,193 km (0.117 R)
• M20: 5,537,814 km (0.079 R)
• M21: 5,699,080 km (0.082 R)
• M22: 5,971,498 km (0.096 R)
• M23: 6,192,454 km (0.105 R)
• M24: 6,472,501 km (0.087 R)
• M25: 6,614,171 km (0.093 R)
• M26: 6,699,591 km (0.108 R)
• M27: 6,900,501 km (0.101 R)
• M28: 7,132,527 km (0.115 R)
• M29: 7,367,246 km (0.026 R)
• M30: 7,664,198 km (0.091 R)
• M31: 8,393,039 km (0.119 R)
• M32: 8,734,571 km (0.099 R)
• M33: 8,922,765 km (0.111 R)
• M34: 9,017,311 km (0.1 R)
• M35: 9,463,412 km (0.052 R)
• M36: 9,559,902 km (0.118 R)
• M37: 9,884,081 km (0.104 R)
• M38: 10,609,930 km (0.081 R)
• M39: 11,352,982 km (0.115 R)
• M40: 12,043,077 km (0.062 R)
• M41: 13,103,876 km (0.113 R)
• M42: 13,355,649 km (0.072 R)
• M43: 13,681,922 km (0.078 R)
• M44: 13,827,630 km (0.112 R)
• M45: 14,676,150 km (0.116 R)
• M46: 15,125,542 km (0.065 R)
• M47: 15,541,424 km (0.114 R)
• M48: 15,922,898 km (0.054 R)
• M49: 16,656,077 km (0.116 R)
• M50: 16,850,854 km (0.087 R)
• M51: 17,637,589 km (0.11 R)
• M52: 17,875,898 km (0.079 R)
• M53: 18,436,292 km (0.118 R)
• M54: 19,656,412 km (0.109 R)
• M55: 20,193,319 km (0.063 R)
• M56: 20,986,636 km (0.095 R)
• M57: 23,777,235 km (0.109 R)
• M58: 24,128,641 km (0.065 R)
• M59: 24,216,754 km (0.094 R)
• M60: 24,349,148 km (0.099 R)
• M61: 25,327,518 km (0.053 R)
• M62: 25,821,490 km (0.061 R)
• M63: 26,182,769 km (0.073 R)
• M64: 26,364,082 km (0.057 R)
• M65: 26,591,321 km (0.079 R)
• M66: 26,727,904 km (0.059 R)
• M67: 27,001,817 km (0.069 R)
• M68: 27,368,631 km (0.048 R)
• M69: 27,460,484 km (0.102 R)
• M70: 28,246,172 km (0.083 R)
• M71: 28,992,367 km (0.079 R)
• M72: 29,744,993 km (0.109 R)
• M73: 30,171,198 km (0.097 R)
• M74: 31,077,611 km (0.07 R)
• M75: 31,221,524 km (0.062 R)
• M76: 31,702,930 km (0.098 R)
• M77: 31,799,571 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 14,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit