🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.48 AU - 0.74 AU

Year: 180 Days

Day: 27 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,418,939 km

• M1: 105,766 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.82 AU - 1.2 AU

Year: 384 Days

Day: 39.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.21 AU - 1.71 AU

Year: 668 Days

Day: 21.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.34 AU - 1.78 AU

Year: 738 Days

Day: 41.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.62 AU - 3.44 AU

Year: 1998 Days

Day: 21.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.78 AU - 4.18 AU

Year: 3007 Days

Day: 16.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,418,939 km

• M1: 413,937 km (0.048 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.1

Radius: 9.2

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.6 AU - 7.26 AU

Year: 6175 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,418,939 km

• M1: 126,560 km (0.071 R)
• M2: 190,887 km (0.099 R)
• M3: 659,577 km (0.077 R)
• M4: 822,489 km (0.1 R)
• M5: 953,836 km (0.057 R)
• M6: 1,045,240 km (0.106 R)
• M7: 1,204,712 km (0.037 R)
• M8: 1,547,590 km (0.084 R)
• M9: 1,978,731 km (0.086 R)
• M10: 2,238,732 km (0.109 R)
• M11: 2,341,655 km (0.087 R)
• M12: 3,745,033 km (0.096 R)
• M13: 3,867,853 km (0.092 R)
• M14: 4,244,391 km (0.091 R)
• M15: 4,711,585 km (0.049 R)
• M16: 4,791,021 km (0.088 R)
• M17: 5,032,323 km (0.093 R)
• M18: 5,554,419 km (0.059 R)
• M19: 5,978,978 km (0.112 R)
• M20: 6,238,830 km (0.085 R)
• M21: 7,345,255 km (0.117 R)
• M22: 7,779,688 km (0.029 R)
• M23: 7,905,350 km (0.104 R)
• M24: 8,158,769 km (0.114 R)
• M25: 8,543,834 km (0.113 R)
• M26: 8,901,971 km (0.081 R)
• M27: 9,532,376 km (0.115 R)
• M28: 9,734,333 km (0.046 R)
• M29: 10,695,949 km (0.077 R)
• M30: 11,544,019 km (0.087 R)
• M31: 11,651,580 km (0.114 R)
• M32: 13,229,388 km (0.092 R)
• M33: 13,530,379 km (0.106 R)
• M34: 14,024,202 km (0.115 R)
• M35: 14,756,484 km (0.116 R)
• M36: 15,029,500 km (0.1 R)
• M37: 15,264,817 km (0.083 R)
• M38: 15,382,850 km (0.07 R)
• M39: 15,898,215 km (0.118 R)
• M40: 16,097,928 km (0.092 R)
• M41: 16,258,297 km (0.082 R)
• M42: 17,849,420 km (0.091 R)
• M43: 18,265,451 km (0.116 R)
• M44: 18,349,076 km (0.108 R)
• M45: 18,516,626 km (0.075 R)
• M46: 19,276,882 km (0.06 R)
• M47: 19,532,545 km (0.098 R)
• M48: 19,875,274 km (0.097 R)
• M49: 21,795,213 km (0.091 R)
• M50: 21,972,636 km (0.079 R)
• M51: 23,002,468 km (0.102 R)
• M52: 23,455,001 km (0.071 R)
• M53: 24,047,858 km (0.105 R)
• M54: 24,876,780 km (0.114 R)
• M55: 26,373,506 km (0.111 R)
• M56: 26,468,052 km (0.074 R)
• M57: 28,721,445 km (0.093 R)
• M58: 29,797,053 km (0.032 R)
• M59: 29,895,638 km (0.116 R)
• M60: 29,994,074 km (0.11 R)
• M61: 32,139,158 km (0.119 R)
• M62: 32,543,670 km (0.062 R)
• M63: 33,613,594 km (0.071 R)
• M64: 33,716,069 km (0.063 R)
• M65: 33,870,005 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.5

Radius: 8.2

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.86 AU - 9.02 AU

Year: 8474 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 88.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,418,939 km

• M1: 170,392 km (0.109 R)
• M2: 445,054 km (0.101 R)
• M3: 620,382 km (0.078 R)
• M4: 770,878 km (0.113 R)
• M5: 984,803 km (0.108 R)
• M6: 1,254,977 km (0.114 R)
• M7: 1,330,972 km (0.079 R)
• M8: 1,389,016 km (0.119 R)
• M9: 1,447,958 km (0.05 R)
• M10: 1,692,251 km (0.107 R)
• M11: 1,928,017 km (0.09 R)
• M12: 2,383,244 km (0.116 R)
• M13: 2,647,733 km (0.094 R)
• M14: 2,771,151 km (0.103 R)
• M15: 2,896,364 km (0.117 R)
• M16: 3,310,002 km (0.034 R)
• M17: 3,659,762 km (0.062 R)
• M18: 3,714,665 km (0.069 R)
• M19: 3,797,542 km (0.063 R)
• M20: 4,929,549 km (0.117 R)
• M21: 4,990,286 km (0.049 R)
• M22: 5,391,058 km (0.106 R)
• M23: 5,516,421 km (0.062 R)
• M24: 5,930,808 km (0.034 R)
• M25: 6,755,690 km (0.09 R)
• M26: 7,337,028 km (0.101 R)
• M27: 7,581,171 km (0.091 R)
• M28: 7,827,858 km (0.114 R)
• M29: 8,041,484 km (0.081 R)
• M30: 8,693,880 km (0.079 R)
• M31: 8,841,234 km (0.029 R)
• M32: 8,952,236 km (0.059 R)
• M33: 10,126,280 km (0.049 R)
• M34: 10,242,368 km (0.08 R)
• M35: 10,476,189 km (0.111 R)
• M36: 10,554,429 km (0.114 R)
• M37: 10,948,769 km (0.111 R)
• M38: 11,833,491 km (0.087 R)
• M39: 12,574,299 km (0.065 R)
• M40: 12,866,464 km (0.058 R)
• M41: 13,034,462 km (0.114 R)
• M42: 13,585,282 km (0.108 R)
• M43: 13,885,076 km (0.113 R)
• M44: 13,971,095 km (0.118 R)
• M45: 14,057,263 km (0.114 R)
• M46: 14,360,498 km (0.041 R)
• M47: 15,327,499 km (0.03 R)
• M48: 16,270,115 km (0.025 R)
• M49: 16,634,086 km (0.083 R)
• M50: 17,000,751 km (0.112 R)
• M51: 17,416,483 km (0.1 R)
• M52: 17,882,331 km (0.113 R)
• M53: 18,969,309 km (0.103 R)
• M54: 19,352,429 km (0.114 R)
• M55: 20,223,687 km (0.106 R)
• M56: 20,419,062 km (0.097 R)
• M57: 20,762,389 km (0.103 R)
• M58: 21,206,695 km (0.077 R)
• M59: 21,904,120 km (0.051 R)
• M60: 22,507,748 km (0.119 R)
• M61: 23,168,073 km (0.095 R)
• M62: 23,321,261 km (0.074 R)
• M63: 23,937,754 km (0.081 R)
• M64: 23,989,365 km (0.102 R)
• M65: 24,715,812 km (0.061 R)
• M66: 24,820,082 km (0.114 R)
• M67: 25,660,373 km (0.09 R)
• M68: 25,924,862 km (0.034 R)
• M69: 27,855,722 km (0.101 R)
• M70: 28,127,541 km (0.062 R)
• M71: 28,236,448 km (0.032 R)
• M72: 28,345,655 km (0.102 R)
• M73: 28,783,528 km (0.092 R)
• M74: 28,948,235 km (0.081 R)
• M75: 29,278,846 km (0.053 R)
• M76: 31,006,253 km (0.079 R)
• M77: 31,231,547 km (0.066 R)
• M78: 32,081,263 km (0.038 R)
• M79: 34,384,173 km (0.109 R)
• M80: 36,264,618 km (0.103 R)
• M81: 36,620,960 km (0.04 R)
• M82: 37,097,729 km (0.112 R)
• M83: 37,937,122 km (0.036 R)
• M84: 39,025,597 km (0.087 R)
• M85: 39,818,166 km (0.12 R)
• M86: 39,940,537 km (0.101 R)
• M87: 40,001,723 km (0.056 R)
• M88: 40,739,091 km (0.109 R)
• M89: 41,109,495 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit