🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.58 AU

Year: 142 Days

Day: 35.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.07 AU - 1.51 AU

Year: 538 Days

Day: 12.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,511,430 km

• M1: 592,557 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.49 AU - 3.15 AU

Year: 1738 Days

Day: 12.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,511,430 km

• M1: 1,917,546 km (0.076 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.45 AU - 5.53 AU

Year: 3493 Days

Day: 37.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.2

Radius: 12.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.98 AU - 5.48 AU

Year: 3776 Days

Day: 9 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,511,430 km

• M1: 164,707 km (0.072 R)
• M2: 262,544 km (0.097 R)
• M3: 359,334 km (0.084 R)
• M4: 468,092 km (0.08 R)
• M5: 657,931 km (0.094 R)
• M6: 754,572 km (0.086 R)
• M7: 837,748 km (0.106 R)
• M8: 1,304,344 km (0.093 R)
• M9: 1,633,010 km (0.1 R)
• M10: 2,188,617 km (0.109 R)
• M11: 2,367,985 km (0.042 R)
• M12: 2,466,570 km (0.063 R)
• M13: 2,980,738 km (0.089 R)
• M14: 3,416,217 km (0.113 R)
• M15: 3,690,579 km (0.106 R)
• M16: 3,822,226 km (0.062 R)
• M17: 4,022,687 km (0.076 R)
• M18: 4,312,607 km (0.059 R)
• M19: 4,574,254 km (0.11 R)
• M20: 4,715,923 km (0.104 R)
• M21: 4,913,243 km (0.084 R)
• M22: 5,315,960 km (0.042 R)
• M23: 5,672,452 km (0.099 R)
• M24: 5,978,829 km (0.084 R)
• M25: 6,212,201 km (0.056 R)
• M26: 6,468,313 km (0.094 R)
• M27: 6,547,899 km (0.093 R)
• M28: 6,768,406 km (0.073 R)
• M29: 6,930,271 km (0.106 R)
• M30: 7,011,652 km (0.09 R)
• M31: 7,113,977 km (0.12 R)
• M32: 7,237,246 km (0.118 R)
• M33: 7,423,645 km (0.071 R)
• M34: 7,674,670 km (0.117 R)
• M35: 8,142,163 km (0.058 R)
• M36: 8,228,182 km (0.033 R)
• M37: 8,336,192 km (0.103 R)
• M38: 9,127,265 km (0.077 R)
• M39: 9,713,539 km (0.081 R)
• M40: 10,335,418 km (0.113 R)
• M41: 10,428,617 km (0.118 R)
• M42: 10,662,887 km (0.101 R)
• M43: 10,827,894 km (0.113 R)
• M44: 11,041,370 km (0.115 R)
• M45: 11,208,471 km (0.112 R)
• M46: 11,714,560 km (0.072 R)
• M47: 12,105,161 km (0.069 R)
• M48: 12,824,128 km (0.051 R)
• M49: 13,226,696 km (0.106 R)
• M50: 13,761,508 km (0.083 R)
• M51: 14,018,667 km (0.083 R)
• M52: 14,407,322 km (0.074 R)
• M53: 14,931,214 km (0.116 R)
• M54: 15,036,680 km (0.113 R)
• M55: 15,222,032 km (0.073 R)
• M56: 15,675,014 km (0.107 R)
• M57: 15,862,909 km (0.104 R)
• M58: 16,295,247 km (0.05 R)
• M59: 16,786,078 km (0.099 R)
• M60: 17,922,423 km (0.116 R)
• M61: 18,203,368 km (0.077 R)
• M62: 18,514,083 km (0.114 R)
• M63: 18,883,590 km (0.045 R)
• M64: 19,054,879 km (0.051 R)
• M65: 19,169,471 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.4

Radius: 8.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.49 AU - 10.31 AU

Year: 8937 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,511,430 km

• M1: 126,560 km (0.106 R)
• M2: 194,477 km (0.097 R)
• M3: 596,896 km (0.067 R)
• M4: 950,994 km (0.088 R)
• M5: 1,061,846 km (0.114 R)
• M6: 1,209,499 km (0.083 R)
• M7: 1,364,183 km (0.051 R)
• M8: 1,478,625 km (0.098 R)
• M9: 1,560,755 km (0.083 R)
• M10: 1,632,262 km (0.085 R)
• M11: 1,717,384 km (0.094 R)
• M12: 1,816,268 km (0.118 R)
• M13: 2,072,379 km (0.116 R)
• M14: 2,164,681 km (0.077 R)
• M15: 2,312,633 km (0.106 R)
• M16: 2,547,951 km (0.111 R)
• M17: 2,675,708 km (0.047 R)
• M18: 2,776,686 km (0.029 R)
• M19: 2,908,183 km (0.073 R)
• M20: 3,041,923 km (0.118 R)
• M21: 3,147,240 km (0.096 R)
• M22: 3,269,312 km (0.036 R)
• M23: 3,772,858 km (0.113 R)
• M24: 4,050,213 km (0.04 R)
• M25: 4,266,830 km (0.098 R)
• M26: 4,368,108 km (0.089 R)
• M27: 4,781,298 km (0.083 R)
• M28: 4,957,225 km (0.11 R)
• M29: 5,028,134 km (0.077 R)
• M30: 5,424,568 km (0.08 R)
• M31: 5,479,471 km (0.091 R)
• M32: 5,812,326 km (0.085 R)
• M33: 5,962,522 km (0.082 R)
• M34: 6,075,918 km (0.109 R)
• M35: 6,381,845 km (0.093 R)
• M36: 7,614,681 km (0.11 R)
• M37: 7,903,106 km (0.076 R)
• M38: 8,111,346 km (0.099 R)
• M39: 8,195,121 km (0.073 R)
• M40: 8,768,380 km (0.099 R)
• M41: 8,832,857 km (0.099 R)
• M42: 9,114,250 km (0.081 R)
• M43: 9,619,143 km (0.097 R)
• M44: 9,975,784 km (0.07 R)
• M45: 10,065,543 km (0.11 R)
• M46: 10,679,044 km (0.083 R)
• M47: 11,141,301 km (0.118 R)
• M48: 11,823,169 km (0.065 R)
• M49: 12,181,156 km (0.046 R)
• M50: 12,445,944 km (0.057 R)
• M51: 12,712,677 km (0.082 R)
• M52: 12,785,831 km (0.037 R)
• M53: 13,202,461 km (0.097 R)
• M54: 13,474,430 km (0.1 R)
• M55: 13,598,746 km (0.093 R)
• M56: 13,948,655 km (0.107 R)
• M57: 14,276,274 km (0.115 R)
• M58: 14,810,937 km (0.101 R)
• M59: 15,403,943 km (0.094 R)
• M60: 16,268,469 km (0.044 R)
• M61: 16,533,557 km (0.078 R)
• M62: 16,693,178 km (0.074 R)
• M63: 17,310,269 km (0.112 R)
• M64: 17,743,953 km (0.079 R)
• M65: 18,263,506 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit