🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.5 AU - 0.68 AU

Year: 172 Days

Day: 44.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.52 AU - 0.82 AU

Year: 208 Days

Day: 17.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,002,016 km

• M1: 434,133 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.76 AU - 1.14 AU

Year: 351 Days

Day: 25.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.13 AU - 3.07 AU

Year: 1588 Days

Day: 30.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.3 AU - 4.36 AU

Year: 2839 Days

Day: 34.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 10.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.01 AU - 4.71 AU

Year: 3448 Days

Day: 13.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,002,016 km

• M1: 192,532 km (0.068 R)
• M2: 270,623 km (0.091 R)
• M3: 373,845 km (0.081 R)
• M4: 501,452 km (0.109 R)
• M5: 724,054 km (0.059 R)
• M6: 1,024,596 km (0.079 R)
• M7: 1,165,517 km (0.109 R)
• M8: 1,243,308 km (0.088 R)
• M9: 1,313,021 km (0.12 R)
• M10: 1,425,369 km (0.078 R)
• M11: 1,704,069 km (0.079 R)
• M12: 1,804,599 km (0.076 R)
• M13: 1,907,373 km (0.056 R)
• M14: 2,059,215 km (0.084 R)
• M15: 2,178,893 km (0.11 R)
• M16: 2,387,582 km (0.097 R)
• M17: 2,564,556 km (0.08 R)
• M18: 2,706,674 km (0.098 R)
• M19: 2,811,692 km (0.056 R)
• M20: 3,190,175 km (0.066 R)
• M21: 3,456,309 km (0.104 R)
• M22: 3,527,518 km (0.034 R)
• M23: 3,599,325 km (0.072 R)
• M24: 3,715,263 km (0.07 R)
• M25: 3,788,267 km (0.104 R)
• M26: 3,876,530 km (0.064 R)
• M27: 4,100,328 km (0.054 R)
• M28: 4,206,393 km (0.091 R)
• M29: 4,451,883 km (0.042 R)
• M30: 4,781,447 km (0.115 R)
• M31: 4,861,033 km (0.078 R)
• M32: 5,249,539 km (0.067 R)
• M33: 5,348,273 km (0.042 R)
• M34: 5,581,048 km (0.099 R)
• M35: 5,715,536 km (0.077 R)
• M36: 5,817,113 km (0.114 R)
• M37: 6,299,267 km (0.096 R)
• M38: 6,386,782 km (0.1 R)
• M39: 6,456,943 km (0.113 R)
• M40: 6,562,859 km (0.118 R)
• M41: 6,633,768 km (0.118 R)
• M42: 7,210,318 km (0.092 R)
• M43: 7,634,727 km (0.062 R)
• M44: 7,765,476 km (0.087 R)
• M45: 7,878,273 km (0.045 R)
• M46: 7,953,670 km (0.071 R)
• M47: 8,181,508 km (0.098 R)
• M48: 8,546,526 km (0.074 R)
• M49: 9,412,399 km (0.088 R)
• M50: 9,734,184 km (0.052 R)
• M51: 10,162,034 km (0.089 R)
• M52: 10,244,313 km (0.096 R)
• M53: 10,409,319 km (0.058 R)
• M54: 10,554,579 km (0.113 R)
• M55: 10,658,699 km (0.12 R)
• M56: 11,611,039 km (0.057 R)
• M57: 11,783,226 km (0.052 R)
• M58: 11,869,544 km (0.086 R)
• M59: 12,217,359 km (0.068 R)
• M60: 12,392,388 km (0.053 R)
• M61: 13,012,023 km (0.104 R)
• M62: 13,755,075 km (0.056 R)
• M63: 14,051,728 km (0.118 R)
• M64: 14,535,228 km (0.096 R)
• M65: 14,790,592 km (0.085 R)
• M66: 15,000,777 km (0.075 R)
• M67: 15,211,859 km (0.064 R)
• M68: 15,755,797 km (0.094 R)
• M69: 15,874,877 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 8.4

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.94 AU - 5.5 AU

Year: 4517 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 42,002,016 km

• M1: 137,630 km (0.104 R)
• M2: 414,984 km (0.116 R)
• M3: 504,145 km (0.081 R)
• M4: 585,077 km (0.119 R)
• M5: 647,011 km (0.073 R)
• M6: 973,583 km (0.118 R)
• M7: 1,204,562 km (0.075 R)
• M8: 1,275,322 km (0.106 R)
• M9: 1,431,801 km (0.088 R)
• M10: 1,684,023 km (0.108 R)
• M11: 1,786,647 km (0.091 R)
• M12: 2,010,296 km (0.111 R)
• M13: 2,218,088 km (0.109 R)
• M14: 2,432,910 km (0.117 R)
• M15: 2,614,971 km (0.06 R)
• M16: 2,747,814 km (0.077 R)
• M17: 2,910,127 km (0.113 R)
• M18: 3,258,541 km (0.118 R)
• M19: 3,590,947 km (0.049 R)
• M20: 3,694,319 km (0.079 R)
• M21: 3,843,618 km (0.116 R)
• M22: 3,949,384 km (0.033 R)
• M23: 4,132,940 km (0.075 R)
• M24: 4,194,724 km (0.044 R)
• M25: 4,636,188 km (0.11 R)
• M26: 4,944,210 km (0.119 R)
• M27: 5,393,302 km (0.108 R)
• M28: 5,460,921 km (0.07 R)
• M29: 5,580,001 km (0.117 R)
• M30: 6,135,457 km (0.078 R)
• M31: 6,401,891 km (0.062 R)
• M32: 7,467,477 km (0.06 R)
• M33: 7,905,200 km (0.068 R)
• M34: 8,547,873 km (0.085 R)
• M35: 8,985,596 km (0.077 R)
• M36: 9,779,362 km (0.091 R)
• M37: 9,924,173 km (0.041 R)
• M38: 10,174,151 km (0.092 R)
• M39: 10,342,000 km (0.119 R)
• M40: 10,616,662 km (0.109 R)
• M41: 10,701,783 km (0.119 R)
• M42: 10,786,904 km (0.08 R)
• M43: 11,022,521 km (0.069 R)
• M44: 11,303,166 km (0.108 R)
• M45: 11,981,742 km (0.094 R)
• M46: 12,359,477 km (0.119 R)
• M47: 13,793,223 km (0.045 R)
• M48: 13,862,786 km (0.118 R)
• M49: 14,730,603 km (0.09 R)
• M50: 15,399,006 km (0.103 R)
• M51: 15,543,518 km (0.081 R)
• M52: 15,688,478 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 14.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.5 AU - 11.26 AU

Year: 13592 Days

Day: 8.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 42,002,016 km

• M1: 194,926 km (0.101 R)
• M2: 1,297,163 km (0.091 R)
• M3: 2,205,671 km (0.086 R)
• M4: 3,048,655 km (0.081 R)
• M5: 3,171,774 km (0.115 R)
• M6: 3,850,500 km (0.088 R)
• M7: 3,984,090 km (0.082 R)
• M8: 4,177,670 km (0.088 R)
• M9: 4,295,254 km (0.081 R)
• M10: 4,513,817 km (0.08 R)
• M11: 4,982,955 km (0.095 R)
• M12: 5,234,130 km (0.107 R)
• M13: 5,446,559 km (0.068 R)
• M14: 5,575,363 km (0.029 R)
• M15: 5,902,085 km (0.118 R)
• M16: 6,370,177 km (0.068 R)
• M17: 6,827,048 km (0.11 R)
• M18: 7,604,509 km (0.11 R)
• M19: 8,987,541 km (0.093 R)
• M20: 9,114,849 km (0.086 R)
• M21: 9,294,067 km (0.115 R)
• M22: 10,234,290 km (0.057 R)
• M23: 10,769,700 km (0.086 R)
• M24: 11,122,751 km (0.026 R)
• M25: 11,286,860 km (0.119 R)
• M26: 11,868,048 km (0.045 R)
• M27: 12,289,166 km (0.11 R)
• M28: 12,858,236 km (0.094 R)
• M29: 13,406,961 km (0.079 R)
• M30: 14,259,370 km (0.093 R)
• M31: 14,737,036 km (0.095 R)
• M32: 15,008,107 km (0.078 R)
• M33: 15,311,342 km (0.092 R)
• M34: 15,494,151 km (0.104 R)
• M35: 16,794,605 km (0.101 R)
• M36: 16,888,702 km (0.099 R)
• M37: 18,065,439 km (0.092 R)
• M38: 19,006,110 km (0.099 R)
• M39: 19,631,130 km (0.092 R)
• M40: 19,929,578 km (0.11 R)
• M41: 20,766,428 km (0.116 R)
• M42: 22,060,300 km (0.115 R)
• M43: 22,821,454 km (0.101 R)
• M44: 22,960,730 km (0.085 R)
• M45: 23,240,179 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161

Radius: 4.4

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.53 AU - 12.65 AU

Year: 16919 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,002,016 km

• M1: 240,853 km (0.104 R)
• M2: 365,468 km (0.116 R)
• M3: 595,848 km (0.092 R)
• M4: 686,654 km (0.071 R)
• M5: 1,094,308 km (0.109 R)
• M6: 1,206,208 km (0.114 R)
• M7: 1,263,653 km (0.113 R)
• M8: 1,381,237 km (0.092 R)
• M9: 1,585,139 km (0.078 R)
• M10: 2,205,073 km (0.083 R)
• M11: 2,540,471 km (0.117 R)
• M12: 2,789,851 km (0.073 R)
• M13: 3,722,444 km (0.089 R)
• M14: 3,863,066 km (0.114 R)
• M15: 4,501,849 km (0.055 R)
• M16: 4,894,543 km (0.058 R)
• M17: 5,424,419 km (0.059 R)
• M18: 5,712,395 km (0.103 R)
• M19: 7,470,768 km (0.07 R)
• M20: 8,334,247 km (0.045 R)
• M21: 8,592,004 km (0.091 R)
• M22: 8,964,802 km (0.094 R)
• M23: 9,039,900 km (0.115 R)
• M24: 9,266,691 km (0.057 R)
• M25: 9,418,981 km (0.036 R)
• M26: 10,906,283 km (0.025 R)
• M27: 11,107,343 km (0.099 R)
• M28: 11,882,559 km (0.074 R)
• M29: 13,184,509 km (0.077 R)
• M30: 14,486,759 km (0.077 R)
• M31: 14,885,287 km (0.093 R)
• M32: 15,197,797 km (0.113 R)
• M33: 15,377,464 km (0.087 R)
• M34: 16,561,681 km (0.091 R)
• M35: 16,839,036 km (0.051 R)
• M36: 17,024,836 km (0.062 R)
• M37: 17,964,012 km (0.101 R)
• M38: 18,058,857 km (0.114 R)
• M39: 18,535,625 km (0.096 R)
• M40: 19,113,073 km (0.114 R)
• M41: 19,647,586 km (0.066 R)
• M42: 21,130,250 km (0.102 R)
• M43: 21,380,976 km (0.063 R)
• M44: 21,986,399 km (0.066 R)
• M45: 22,037,113 km (0.051 R)
• M46: 22,291,130 km (0.076 R)
• M47: 22,648,669 km (0.081 R)
• M48: 22,751,143 km (0.101 R)
• M49: 23,369,132 km (0.082 R)
• M50: 23,784,266 km (0.081 R)
• M51: 24,201,644 km (0.054 R)
• M52: 24,674,374 km (0.113 R)
• M53: 25,895,840 km (0.038 R)
• M54: 29,620,678 km (0.058 R)
• M55: 30,634,353 km (0.083 R)
• M56: 31,031,535 km (0.109 R)
• M57: 34,564,738 km (0.055 R)
• M58: 34,860,044 km (0.067 R)
• M59: 35,156,098 km (0.089 R)
• M60: 37,433,127 km (0.069 R)
• M61: 39,202,720 km (0.066 R)
• M62: 39,572,227 km (0.092 R)
• M63: 40,999,391 km (0.094 R)
• M64: 41,499,646 km (0.119 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: 486 - 16,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit