🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.67 AU

Year: 142 Days

Day: 21.9 Hours

Environment

Temp: 269 °C

Axial Tilt: 154.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.68 AU - 0.86 AU

Year: 242 Days

Day: 17.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.04 AU - 1.28 AU

Year: 447 Days

Day: 42.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.58 AU - 2.48 AU

Year: 1036 Days

Day: 27.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.73 AU - 3.63 AU

Year: 2031 Days

Day: 14.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 120.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 8.6

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.81 AU - 5.81 AU

Year: 4382 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 18,323,528 km

• M1: 225,145 km (0.099 R)
• M2: 298,298 km (0.059 R)
• M3: 390,600 km (0.115 R)
• M4: 598,391 km (0.079 R)
• M5: 731,534 km (0.087 R)
• M6: 840,890 km (0.081 R)
• M7: 956,080 km (0.109 R)
• M8: 1,151,604 km (0.083 R)
• M9: 1,427,912 km (0.111 R)
• M10: 1,482,964 km (0.066 R)
• M11: 1,581,100 km (0.11 R)
• M12: 1,681,480 km (0.096 R)
• M13: 1,843,495 km (0.102 R)
• M14: 2,311,437 km (0.081 R)
• M15: 2,392,968 km (0.056 R)
• M16: 2,660,449 km (0.078 R)
• M17: 2,728,815 km (0.091 R)
• M18: 2,815,133 km (0.051 R)
• M19: 2,884,845 km (0.086 R)
• M20: 3,278,737 km (0.12 R)
• M21: 3,482,190 km (0.113 R)
• M22: 4,018,648 km (0.109 R)
• M23: 4,216,416 km (0.054 R)
• M24: 4,704,404 km (0.099 R)
• M25: 4,913,093 km (0.076 R)
• M26: 5,469,747 km (0.044 R)
• M27: 6,091,625 km (0.037 R)
• M28: 6,387,979 km (0.101 R)
• M29: 6,526,357 km (0.112 R)
• M30: 6,642,445 km (0.098 R)
• M31: 7,137,464 km (0.112 R)
• M32: 7,571,298 km (0.104 R)
• M33: 7,644,451 km (0.068 R)
• M34: 7,717,754 km (0.094 R)
• M35: 7,939,309 km (0.073 R)
• M36: 8,038,492 km (0.08 R)
• M37: 8,388,701 km (0.076 R)
• M38: 8,464,397 km (0.091 R)
• M39: 8,743,996 km (0.118 R)
• M40: 9,000,855 km (0.096 R)
• M41: 9,759,466 km (0.04 R)
• M42: 10,348,732 km (0.092 R)
• M43: 11,004,719 km (0.065 R)
• M44: 11,059,920 km (0.097 R)
• M45: 11,309,749 km (0.119 R)
• M46: 11,449,473 km (0.109 R)
• M47: 12,099,027 km (0.082 R)
• M48: 12,184,747 km (0.114 R)
• M49: 12,414,080 km (0.086 R)
• M50: 12,731,676 km (0.066 R)
• M51: 13,052,115 km (0.052 R)
• M52: 13,227,893 km (0.087 R)
• M53: 13,434,038 km (0.067 R)
• M54: 13,671,001 km (0.082 R)
• M55: 13,909,311 km (0.115 R)
• M56: 14,269,393 km (0.111 R)
• M57: 14,450,556 km (0.112 R)
• M58: 14,784,608 km (0.101 R)
• M59: 15,336,923 km (0.107 R)
• M60: 15,802,322 km (0.108 R)
• M61: 15,927,236 km (0.111 R)
• M62: 16,367,054 km (0.119 R)
• M63: 16,556,744 km (0.052 R)
• M64: 16,938,219 km (0.061 R)
• M65: 17,322,685 km (0.117 R)
• M66: 17,451,489 km (0.067 R)
• M67: 17,937,383 km (0.101 R)
• M68: 18,035,070 km (0.119 R)
• M69: 18,132,908 km (0.035 R)
• M70: 18,460,527 km (0.086 R)
• M71: 18,789,941 km (0.117 R)
• M72: 19,088,240 km (0.116 R)
• M73: 19,891,131 km (0.09 R)
• M74: 20,910,192 km (0.11 R)
• M75: 21,150,446 km (0.087 R)
• M76: 21,598,941 km (0.086 R)
• M77: 21,841,888 km (0.088 R)
• M78: 22,787,047 km (0.095 R)
• M79: 23,034,183 km (0.069 R)
• M80: 23,140,397 km (0.103 R)
• M81: 23,317,820 km (0.104 R)
• M82: 23,460,088 km (0.062 R)
• M83: 23,745,520 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 12.6

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.14 AU - 6.38 AU

Year: 4951 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,323,528 km

• M1: 186,848 km (0.092 R)
• M2: 330,163 km (0.104 R)
• M3: 444,006 km (0.116 R)
• M4: 688,599 km (0.093 R)
• M5: 810,521 km (0.095 R)
• M6: 930,798 km (0.053 R)
• M7: 1,108,371 km (0.117 R)
• M8: 1,276,070 km (0.066 R)
• M9: 1,363,285 km (0.118 R)
• M10: 1,475,334 km (0.086 R)
• M11: 1,967,810 km (0.115 R)
• M12: 2,069,836 km (0.072 R)
• M13: 2,160,642 km (0.115 R)
• M14: 2,427,525 km (0.034 R)
• M15: 2,523,566 km (0.114 R)
• M16: 2,719,540 km (0.074 R)
• M17: 2,935,260 km (0.116 R)
• M18: 3,112,085 km (0.088 R)
• M19: 3,292,350 km (0.083 R)
• M20: 3,414,422 km (0.092 R)
• M21: 3,569,405 km (0.103 R)
• M22: 3,870,097 km (0.095 R)
• M23: 4,048,118 km (0.093 R)
• M24: 4,479,559 km (0.104 R)
• M25: 4,769,779 km (0.054 R)
• M26: 4,856,396 km (0.111 R)
• M27: 4,960,965 km (0.087 R)
• M28: 5,066,281 km (0.047 R)
• M29: 5,332,865 km (0.092 R)
• M30: 5,495,179 km (0.105 R)
• M31: 5,842,994 km (0.108 R)
• M32: 5,991,694 km (0.045 R)
• M33: 6,104,042 km (0.108 R)
• M34: 6,929,523 km (0.049 R)
• M35: 7,047,556 km (0.06 R)
• M36: 7,225,876 km (0.101 R)
• M37: 7,385,647 km (0.098 R)
• M38: 7,851,495 km (0.097 R)
• M39: 8,015,753 km (0.081 R)
• M40: 8,181,208 km (0.086 R)
• M41: 8,599,933 km (0.113 R)
• M42: 8,854,399 km (0.107 R)
• M43: 9,090,015 km (0.057 R)
• M44: 9,176,184 km (0.106 R)
• M45: 9,567,382 km (0.12 R)
• M46: 9,677,037 km (0.055 R)
• M47: 10,186,717 km (0.09 R)
• M48: 10,796,329 km (0.084 R)
• M49: 11,117,067 km (0.081 R)
• M50: 11,301,820 km (0.083 R)
• M51: 11,604,157 km (0.102 R)
• M52: 11,791,603 km (0.097 R)
• M53: 12,074,643 km (0.11 R)
• M54: 12,623,368 km (0.092 R)
• M55: 12,767,879 km (0.118 R)
• M56: 12,912,839 km (0.082 R)
• M57: 14,117,850 km (0.049 R)
• M58: 14,493,939 km (0.105 R)
• M59: 14,620,050 km (0.104 R)
• M60: 14,924,183 km (0.088 R)
• M61: 15,051,491 km (0.086 R)
• M62: 15,332,884 km (0.029 R)
• M63: 16,135,477 km (0.11 R)
• M64: 16,318,585 km (0.086 R)
• M65: 16,739,703 km (0.112 R)
• M66: 17,137,782 km (0.029 R)
• M67: 17,324,630 km (0.101 R)
• M68: 17,889,213 km (0.062 R)
• M69: 18,051,676 km (0.056 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit