🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.5 AU - 0.72 AU

Year: 174 Days

Day: 41 Hours

Environment

Temp: 204 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.8 AU - 1.12 AU

Year: 344 Days

Day: 18.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.7 AU - 1.74 AU

Year: 824 Days

Day: 31.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.79 AU - 2.65 AU

Year: 1208 Days

Day: 45.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.24 AU - 2.88 AU

Year: 1496 Days

Day: 24.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.5

Radius: 8.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.05 AU - 5.05 AU

Year: 4145 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 32,261,816 km

• M1: 121,174 km (0.045 R)
• M2: 183,407 km (0.114 R)
• M3: 469,438 km (0.111 R)
• M4: 761,902 km (0.1 R)
• M5: 825,481 km (0.117 R)
• M6: 941,270 km (0.08 R)
• M7: 1,018,761 km (0.072 R)
• M8: 1,264,401 km (0.067 R)
• M9: 1,579,903 km (0.048 R)
• M10: 1,725,611 km (0.083 R)
• M11: 1,952,851 km (0.088 R)
• M12: 2,376,512 km (0.09 R)
• M13: 2,891,727 km (0.095 R)
• M14: 3,494,905 km (0.09 R)
• M15: 3,576,436 km (0.085 R)
• M16: 3,866,955 km (0.119 R)
• M17: 4,280,593 km (0.049 R)
• M18: 5,150,056 km (0.051 R)
• M19: 5,227,548 km (0.119 R)
• M20: 5,636,698 km (0.032 R)
• M21: 5,780,911 km (0.057 R)
• M22: 5,942,327 km (0.1 R)
• M23: 6,586,645 km (0.074 R)
• M24: 6,738,486 km (0.052 R)
• M25: 6,976,945 km (0.103 R)
• M26: 7,252,954 km (0.069 R)
• M27: 7,340,020 km (0.079 R)
• M28: 7,744,682 km (0.093 R)
• M29: 7,994,510 km (0.101 R)
• M30: 8,392,590 km (0.073 R)
• M31: 8,502,245 km (0.062 R)
• M32: 8,594,098 km (0.093 R)
• M33: 9,132,950 km (0.085 R)
• M34: 9,245,747 km (0.078 R)
• M35: 9,625,277 km (0.06 R)
• M36: 9,932,700 km (0.067 R)
• M37: 10,068,086 km (0.065 R)
• M38: 11,517,241 km (0.098 R)
• M39: 11,598,473 km (0.114 R)
• M40: 11,884,504 km (0.098 R)
• M41: 12,380,121 km (0.097 R)
• M42: 12,630,548 km (0.091 R)
• M43: 12,714,323 km (0.088 R)
• M44: 13,200,067 km (0.061 R)
• M45: 13,907,516 km (0.114 R)
• M46: 13,994,133 km (0.112 R)
• M47: 14,080,900 km (0.077 R)
• M48: 14,342,247 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 9

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.39 AU - 5.45 AU

Year: 4609 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,261,816 km

• M1: 114,742 km (0.081 R)
• M2: 209,287 km (0.078 R)
• M3: 278,102 km (0.058 R)
• M4: 716,873 km (0.052 R)
• M5: 781,798 km (0.102 R)
• M6: 862,731 km (0.088 R)
• M7: 1,063,042 km (0.054 R)
• M8: 1,184,366 km (0.093 R)
• M9: 1,424,471 km (0.119 R)
• M10: 1,768,995 km (0.119 R)
• M11: 2,574,131 km (0.101 R)
• M12: 2,697,549 km (0.118 R)
• M13: 2,886,341 km (0.098 R)
• M14: 2,993,304 km (0.088 R)
• M15: 3,166,987 km (0.074 R)
• M16: 3,299,531 km (0.083 R)
• M17: 3,366,401 km (0.116 R)
• M18: 3,731,270 km (0.082 R)
• M19: 4,060,834 km (0.066 R)
• M20: 4,350,904 km (0.087 R)
• M21: 4,523,241 km (0.038 R)
• M22: 4,622,724 km (0.09 R)
• M23: 5,287,238 km (0.115 R)
• M24: 5,630,714 km (0.072 R)
• M25: 5,981,372 km (0.061 R)
• M26: 6,367,185 km (0.055 R)
• M27: 7,278,984 km (0.079 R)
• M28: 7,631,436 km (0.071 R)
• M29: 7,839,527 km (0.119 R)
• M30: 8,598,287 km (0.043 R)
• M31: 8,783,938 km (0.112 R)
• M32: 8,939,670 km (0.108 R)
• M33: 9,925,220 km (0.063 R)
• M34: 9,989,996 km (0.093 R)
• M35: 10,087,384 km (0.1 R)
• M36: 10,645,534 km (0.087 R)
• M37: 10,778,227 km (0.119 R)
• M38: 11,112,579 km (0.076 R)
• M39: 11,213,557 km (0.079 R)
• M40: 11,484,329 km (0.116 R)
• M41: 11,552,396 km (0.067 R)
• M42: 11,894,527 km (0.051 R)
• M43: 12,659,121 km (0.052 R)
• M44: 13,153,842 km (0.084 R)
• M45: 13,332,162 km (0.075 R)
• M46: 13,763,154 km (0.112 R)
• M47: 14,089,576 km (0.107 R)
• M48: 14,308,438 km (0.117 R)
• M49: 14,528,646 km (0.062 R)
• M50: 14,712,801 km (0.112 R)
• M51: 14,897,854 km (0.093 R)
• M52: 15,195,553 km (0.117 R)
• M53: 15,345,151 km (0.112 R)
• M54: 16,214,764 km (0.079 R)
• M55: 16,713,373 km (0.112 R)
• M56: 17,022,742 km (0.09 R)
• M57: 17,100,383 km (0.05 R)
• M58: 19,079,264 km (0.077 R)
• M59: 19,200,288 km (0.089 R)
• M60: 20,301,029 km (0.098 R)
• M61: 20,465,737 km (0.109 R)
• M62: 20,631,042 km (0.088 R)
• M63: 21,505,891 km (0.111 R)
• M64: 21,715,926 km (0.119 R)
• M65: 21,800,150 km (0.043 R)
• M66: 22,265,399 km (0.053 R)
• M67: 22,990,799 km (0.087 R)
• M68: 23,162,538 km (0.057 R)
• M69: 23,853,979 km (0.106 R)
• M70: 24,464,637 km (0.068 R)
• M71: 24,552,302 km (0.073 R)
• M72: 25,656,783 km (0.113 R)
• M73: 26,551,976 km (0.059 R)
• M74: 27,366,387 km (0.113 R)
• M75: 27,457,492 km (0.093 R)
• M76: 27,594,075 km (0.12 R)
• M77: 27,822,511 km (0.069 R)
• M78: 28,005,619 km (0.061 R)
• M79: 28,603,412 km (0.051 R)
• M80: 29,484,843 km (0.065 R)
• M81: 30,281,003 km (0.075 R)
• M82: 31,464,621 km (0.09 R)
• M83: 31,559,915 km (0.089 R)
• M84: 31,846,544 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.1

Radius: 7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.01 AU - 14.77 AU

Year: 16903 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,261,816 km

• M1: 88,113 km (0.057 R)
• M2: 192,084 km (0.032 R)
• M3: 254,167 km (0.088 R)
• M4: 306,825 km (0.117 R)
• M5: 457,620 km (0.11 R)
• M6: 524,939 km (0.101 R)
• M7: 941,270 km (0.026 R)
• M8: 1,059,003 km (0.113 R)
• M9: 1,276,967 km (0.1 R)
• M10: 1,374,655 km (0.032 R)
• M11: 1,491,940 km (0.087 R)
• M12: 1,630,018 km (0.078 R)
• M13: 1,754,484 km (0.106 R)
• M14: 1,900,491 km (0.051 R)
• M15: 2,012,540 km (0.059 R)
• M16: 2,342,254 km (0.087 R)
• M17: 2,668,078 km (0.068 R)
• M18: 3,250,014 km (0.115 R)
• M19: 3,384,502 km (0.051 R)
• M20: 4,626,165 km (0.107 R)
• M21: 5,137,789 km (0.067 R)
• M22: 5,480,069 km (0.111 R)
• M23: 5,856,757 km (0.073 R)
• M24: 6,353,571 km (0.098 R)
• M25: 6,522,168 km (0.111 R)
• M26: 7,863,163 km (0.12 R)
• M27: 8,013,958 km (0.103 R)
• M28: 8,970,188 km (0.071 R)
• M29: 9,033,019 km (0.109 R)
• M30: 9,605,978 km (0.049 R)
• M31: 10,059,709 km (0.091 R)
• M32: 10,388,226 km (0.056 R)
• M33: 11,224,478 km (0.057 R)
• M34: 12,291,410 km (0.045 R)
• M35: 12,361,272 km (0.119 R)
• M36: 12,607,061 km (0.095 R)
• M37: 13,103,577 km (0.047 R)
• M38: 13,426,110 km (0.093 R)
• M39: 13,896,745 km (0.081 R)
• M40: 14,262,362 km (0.105 R)
• M41: 15,190,317 km (0.12 R)
• M42: 15,756,396 km (0.066 R)
• M43: 16,521,888 km (0.079 R)
• M44: 17,495,770 km (0.117 R)
• M45: 17,969,846 km (0.055 R)
• M46: 18,488,202 km (0.111 R)
• M47: 18,648,571 km (0.098 R)
• M48: 19,784,917 km (0.108 R)
• M49: 20,154,872 km (0.06 R)
• M50: 20,278,739 km (0.073 R)
• M51: 20,693,275 km (0.085 R)
• M52: 21,404,463 km (0.111 R)
• M53: 21,699,770 km (0.042 R)
• M54: 22,038,758 km (0.115 R)
• M55: 24,592,544 km (0.028 R)
• M56: 25,971,537 km (0.088 R)
• M57: 26,738,375 km (0.114 R)
• M58: 28,155,666 km (0.118 R)
• M59: 28,432,871 km (0.105 R)
• M60: 31,158,245 km (0.095 R)
• M61: 31,205,966 km (0.081 R)
• M62: 31,349,131 km (0.052 R)
• M63: 31,444,874 km (0.084 R)
• M64: 31,924,634 km (0.052 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 17,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit