🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.54 AU - 0.76 AU

Year: 183 Days

Day: 20.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.31 AU - 1.51 AU

Year: 586 Days

Day: 31.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.88 AU - 2.44 AU

Year: 1111 Days

Day: 18.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.89 AU - 5.39 AU

Year: 3497 Days

Day: 43 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.7

Radius: 10.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.04 AU - 10.14 AU

Year: 11213 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 173.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,847,977 km

• M1: 142,716 km (0.057 R)
• M2: 326,423 km (0.119 R)
• M3: 453,581 km (0.074 R)
• M4: 524,490 km (0.071 R)
• M5: 707,149 km (0.108 R)
• M6: 896,241 km (0.117 R)
• M7: 1,053,169 km (0.081 R)
• M8: 1,152,053 km (0.111 R)
• M9: 1,731,595 km (0.066 R)
• M10: 1,809,985 km (0.116 R)
• M11: 1,950,008 km (0.049 R)
• M12: 2,219,733 km (0.113 R)
• M13: 2,391,920 km (0.033 R)
• M14: 2,590,736 km (0.057 R)
• M15: 3,052,395 km (0.064 R)
• M16: 3,998,901 km (0.104 R)
• M17: 4,342,527 km (0.08 R)
• M18: 4,450,088 km (0.101 R)
• M19: 4,668,202 km (0.119 R)
• M20: 5,114,751 km (0.08 R)
• M21: 5,546,042 km (0.086 R)
• M22: 5,869,622 km (0.081 R)
• M23: 6,078,909 km (0.088 R)
• M24: 6,290,590 km (0.096 R)
• M25: 6,382,144 km (0.095 R)
• M26: 6,752,549 km (0.116 R)
• M27: 7,034,840 km (0.085 R)
• M28: 7,321,170 km (0.03 R)
• M29: 7,643,853 km (0.114 R)
• M30: 8,037,295 km (0.045 R)
• M31: 8,136,628 km (0.072 R)
• M32: 8,571,958 km (0.095 R)
• M33: 8,707,494 km (0.112 R)
• M34: 9,049,325 km (0.06 R)
• M35: 9,465,506 km (0.101 R)
• M36: 9,535,368 km (0.109 R)
• M37: 9,958,880 km (0.06 R)
• M38: 10,280,366 km (0.068 R)
• M39: 11,600,866 km (0.11 R)
• M40: 12,090,650 km (0.043 R)
• M41: 12,510,421 km (0.029 R)
• M42: 13,679,678 km (0.107 R)
• M43: 14,117,102 km (0.07 R)
• M44: 14,357,656 km (0.114 R)
• M45: 15,251,204 km (0.118 R)
• M46: 15,621,907 km (0.117 R)
• M47: 15,829,100 km (0.035 R)
• M48: 16,079,078 km (0.053 R)
• M49: 17,605,874 km (0.077 R)
• M50: 17,735,276 km (0.088 R)
• M51: 17,994,829 km (0.056 R)
• M52: 18,913,360 km (0.119 R)
• M53: 19,981,638 km (0.055 R)
• M54: 23,066,346 km (0.097 R)
• M55: 23,255,139 km (0.045 R)
• M56: 23,681,941 km (0.087 R)
• M57: 24,206,880 km (0.062 R)
• M58: 25,219,957 km (0.079 R)
• M59: 25,463,203 km (0.087 R)
• M60: 25,903,021 km (0.106 R)
• M61: 26,001,157 km (0.113 R)
• M62: 26,938,986 km (0.097 R)
• M63: 27,787,505 km (0.112 R)
• M64: 28,240,338 km (0.099 R)
• M65: 28,796,992 km (0.054 R)
• M66: 29,510,723 km (0.118 R)
• M67: 30,644,226 km (0.109 R)
• M68: 30,747,898 km (0.113 R)
• M69: 31,059,959 km (0.069 R)
• M70: 31,477,486 km (0.052 R)
• M71: 33,166,297 km (0.063 R)
• M72: 33,272,810 km (0.103 R)
• M73: 34,129,109 km (0.096 R)
• M74: 34,236,669 km (0.118 R)
• M75: 36,027,356 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 11.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.93 AU - 12.63 AU

Year: 11531 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,847,977 km

• M1: 143,165 km (0.07 R)
• M2: 363,672 km (0.084 R)
• M3: 677,678 km (0.032 R)
• M4: 1,036,564 km (0.098 R)
• M5: 1,512,584 km (0.107 R)
• M6: 1,636,451 km (0.119 R)
• M7: 2,029,146 km (0.104 R)
• M8: 2,849,391 km (0.094 R)
• M9: 2,978,045 km (0.11 R)
• M10: 3,295,043 km (0.1 R)
• M11: 3,375,975 km (0.06 R)
• M12: 3,512,408 km (0.107 R)
• M13: 3,762,686 km (0.1 R)
• M14: 3,904,355 km (0.108 R)
• M15: 4,251,571 km (0.108 R)
• M16: 4,730,135 km (0.119 R)
• M17: 4,852,506 km (0.056 R)
• M18: 4,944,958 km (0.099 R)
• M19: 5,162,922 km (0.11 R)
• M20: 5,480,069 km (0.1 R)
• M21: 5,803,500 km (0.084 R)
• M22: 6,133,214 km (0.025 R)
• M23: 6,367,783 km (0.059 R)
• M24: 6,469,210 km (0.082 R)
• M25: 7,620,216 km (0.103 R)
• M26: 8,200,806 km (0.105 R)
• M27: 8,274,408 km (0.054 R)
• M28: 8,683,259 km (0.065 R)
• M29: 9,022,547 km (0.093 R)
• M30: 9,366,323 km (0.063 R)
• M31: 9,792,377 km (0.077 R)
• M32: 10,383,439 km (0.108 R)
• M33: 10,503,117 km (0.077 R)
• M34: 10,986,168 km (0.112 R)
• M35: 11,435,560 km (0.12 R)
• M36: 12,819,191 km (0.082 R)
• M37: 15,467,672 km (0.096 R)
• M38: 16,994,318 km (0.103 R)
• M39: 17,135,389 km (0.113 R)
• M40: 18,859,504 km (0.109 R)
• M41: 19,152,267 km (0.101 R)
• M42: 19,940,199 km (0.106 R)
• M43: 20,839,283 km (0.072 R)
• M44: 21,141,919 km (0.087 R)
• M45: 21,700,518 km (0.079 R)
• M46: 22,007,343 km (0.062 R)
• M47: 22,367,126 km (0.107 R)
• M48: 24,672,429 km (0.108 R)
• M49: 24,885,606 km (0.102 R)
• M50: 26,887,674 km (0.1 R)
• M51: 27,327,342 km (0.071 R)
• M52: 27,714,053 km (0.115 R)
• M53: 27,935,757 km (0.119 R)
• M54: 28,772,607 km (0.076 R)
• M55: 28,884,806 km (0.115 R)
• M56: 30,014,868 km (0.102 R)
• M57: 30,642,581 km (0.034 R)
• M58: 32,902,705 km (0.113 R)
• M59: 36,362,156 km (0.079 R)
• M60: 36,848,349 km (0.046 R)
• M61: 38,319,794 km (0.115 R)
• M62: 38,443,212 km (0.061 R)
• M63: 39,373,561 km (0.072 R)
• M64: 40,877,618 km (0.05 R)
• M65: 41,193,270 km (0.047 R)
• M66: 41,700,107 km (0.039 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 14,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit