🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.64 AU

Year: 152 Days

Day: 15.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.82 AU - 1.1 AU

Year: 351 Days

Day: 28.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.86 AU - 4.66 AU

Year: 3278 Days

Day: 17.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,369,437 km

• M1: 652,247 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.4

Radius: 13.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.22 AU - 8.58 AU

Year: 9076 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,369,437 km

• M1: 177,423 km (0.069 R)
• M2: 321,336 km (0.116 R)
• M3: 542,891 km (0.118 R)
• M4: 654,191 km (0.11 R)
• M5: 806,482 km (0.029 R)
• M6: 1,477,877 km (0.12 R)
• M7: 2,811,393 km (0.103 R)
• M8: 2,966,227 km (0.097 R)
• M9: 3,203,938 km (0.063 R)
• M10: 3,954,470 km (0.108 R)
• M11: 4,128,752 km (0.105 R)
• M12: 4,216,865 km (0.091 R)
• M13: 4,335,197 km (0.119 R)
• M14: 4,575,451 km (0.05 R)
• M15: 5,290,678 km (0.074 R)
• M16: 5,386,571 km (0.106 R)
• M17: 5,776,123 km (0.057 R)
• M18: 6,074,272 km (0.104 R)
• M19: 6,242,121 km (0.115 R)
• M20: 6,582,606 km (0.034 R)
• M21: 7,069,397 km (0.092 R)
• M22: 7,317,281 km (0.045 R)
• M23: 7,604,060 km (0.063 R)
• M24: 8,078,135 km (0.047 R)
• M25: 8,263,038 km (0.045 R)
• M26: 8,374,638 km (0.065 R)
• M27: 9,247,093 km (0.091 R)
• M28: 9,479,568 km (0.035 R)
• M29: 9,989,697 km (0.113 R)
• M30: 10,108,777 km (0.117 R)
• M31: 11,824,365 km (0.084 R)
• M32: 12,373,539 km (0.05 R)
• M33: 13,409,355 km (0.087 R)
• M34: 13,849,172 km (0.109 R)
• M35: 14,427,967 km (0.069 R)
• M36: 15,196,900 km (0.056 R)
• M37: 15,288,304 km (0.106 R)
• M38: 15,517,488 km (0.106 R)
• M39: 17,296,207 km (0.09 R)
• M40: 17,871,410 km (0.075 R)
• M41: 18,306,740 km (0.096 R)
• M42: 18,403,979 km (0.057 R)
• M43: 18,550,286 km (0.096 R)
• M44: 18,941,933 km (0.107 R)
• M45: 19,435,606 km (0.104 R)
• M46: 19,933,318 km (0.059 R)
• M47: 21,145,210 km (0.07 R)
• M48: 21,863,130 km (0.099 R)
• M49: 22,380,739 km (0.102 R)
• M50: 22,850,177 km (0.082 R)
• M51: 24,384,752 km (0.113 R)
• M52: 24,706,537 km (0.071 R)
• M53: 24,975,664 km (0.113 R)
• M54: 25,083,524 km (0.116 R)
• M55: 26,061,894 km (0.116 R)
• M56: 26,171,399 km (0.067 R)
• M57: 26,500,664 km (0.088 R)
• M58: 26,997,329 km (0.113 R)
• M59: 27,887,736 km (0.087 R)
• M60: 27,999,785 km (0.1 R)
• M61: 28,787,866 km (0.084 R)
• M62: 29,127,902 km (0.047 R)
• M63: 30,098,493 km (0.098 R)
• M64: 30,905,873 km (0.1 R)
• M65: 31,837,120 km (0.112 R)
• M66: 32,247,467 km (0.058 R)
• M67: 32,423,992 km (0.113 R)
• M68: 34,265,542 km (0.108 R)
• M69: 34,866,925 km (0.11 R)
• M70: 35,532,337 km (0.07 R)
• M71: 35,653,810 km (0.119 R)
• M72: 36,385,493 km (0.12 R)
• M73: 37,121,964 km (0.072 R)
• M74: 38,236,019 km (0.113 R)
• M75: 39,235,632 km (0.088 R)
• M76: 39,675,599 km (0.058 R)
• M77: 40,560,471 km (0.116 R)
• M78: 41,132,832 km (0.109 R)
• M79: 41,324,168 km (0.088 R)
• M80: 41,451,924 km (0.115 R)
• M81: 43,059,653 km (0.06 R)
• M82: 43,448,607 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.9

Radius: 14.2

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.8 AU - 11.84 AU

Year: 13268 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,369,437 km

• M1: 299,046 km (0.116 R)
• M2: 460,313 km (0.082 R)
• M3: 642,822 km (0.112 R)
• M4: 773,870 km (0.079 R)
• M5: 894,446 km (0.117 R)
• M6: 1,444,966 km (0.118 R)
• M7: 1,783,955 km (0.114 R)
• M8: 2,005,509 km (0.101 R)
• M9: 2,916,560 km (0.089 R)
• M10: 3,693,721 km (0.105 R)
• M11: 3,906,748 km (0.079 R)
• M12: 4,051,110 km (0.115 R)
• M13: 4,271,169 km (0.088 R)
• M14: 4,495,117 km (0.119 R)
• M15: 4,608,662 km (0.078 R)
• M16: 4,723,104 km (0.112 R)
• M17: 7,161,549 km (0.061 R)
• M18: 7,518,191 km (0.073 R)
• M19: 7,972,220 km (0.103 R)
• M20: 9,098,243 km (0.048 R)
• M21: 9,827,383 km (0.031 R)
• M22: 10,124,335 km (0.092 R)
• M23: 10,676,501 km (0.092 R)
• M24: 11,445,135 km (0.088 R)
• M25: 12,020,339 km (0.118 R)
• M26: 12,337,935 km (0.082 R)
• M27: 16,070,102 km (0.104 R)
• M28: 16,950,187 km (0.088 R)
• M29: 18,026,992 km (0.08 R)
• M30: 18,634,808 km (0.096 R)
• M31: 19,125,938 km (0.112 R)
• M32: 19,808,254 km (0.075 R)
• M33: 20,183,745 km (0.042 R)
• M34: 20,688,039 km (0.076 R)
• M35: 21,005,486 km (0.117 R)
• M36: 21,132,794 km (0.062 R)
• M37: 21,260,401 km (0.087 R)
• M38: 21,516,512 km (0.104 R)
• M39: 21,838,148 km (0.112 R)
• M40: 22,485,906 km (0.053 R)
• M41: 23,205,921 km (0.095 R)
• M42: 23,734,301 km (0.083 R)
• M43: 23,999,986 km (0.1 R)
• M44: 26,297,959 km (0.101 R)
• M45: 26,710,849 km (0.117 R)
• M46: 27,962,086 km (0.05 R)
• M47: 28,313,043 km (0.093 R)
• M48: 28,665,495 km (0.106 R)
• M49: 29,019,444 km (0.116 R)
• M50: 29,445,947 km (0.045 R)
• M51: 30,593,662 km (0.044 R)
• M52: 30,955,390 km (0.113 R)
• M53: 31,756,038 km (0.117 R)
• M54: 31,975,647 km (0.079 R)
• M55: 34,273,770 km (0.075 R)
• M56: 34,875,452 km (0.096 R)
• M57: 35,404,879 km (0.113 R)
• M58: 38,169,149 km (0.097 R)
• M59: 38,714,732 km (0.118 R)
• M60: 39,971,354 km (0.053 R)
• M61: 40,446,028 km (0.091 R)
• M62: 40,763,475 km (0.112 R)
• M63: 41,081,819 km (0.058 R)
• M64: 43,739,425 km (0.086 R)
• M65: 44,473,801 km (0.081 R)
• M66: 45,047,808 km (0.102 R)
• M67: 45,376,924 km (0.048 R)
• M68: 45,872,242 km (0.083 R)
• M69: 47,201,419 km (0.083 R)
• M70: 47,535,771 km (0.085 R)
• M71: 48,122,643 km (0.07 R)
• M72: 48,375,015 km (0.082 R)
• M73: 50,921,769 km (0.106 R)
• M74: 52,125,284 km (0.067 R)
• M75: 52,730,407 km (0.093 R)
• M76: 53,773,403 km (0.063 R)
• M77: 55,086,574 km (0.06 R)
• M78: 57,387,838 km (0.096 R)
• M79: 57,476,998 km (0.115 R)
• M80: 59,901,082 km (0.113 R)
• M81: 60,716,540 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.4

Radius: 6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.03 AU - 15.99 AU

Year: 20604 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 22,369,437 km

• M1: 124,017 km (0.088 R)
• M2: 266,583 km (0.085 R)
• M3: 487,539 km (0.095 R)
• M4: 550,969 km (0.112 R)
• M5: 588,518 km (0.112 R)
• M6: 646,712 km (0.11 R)
• M7: 790,176 km (0.102 R)
• M8: 955,482 km (0.114 R)
• M9: 1,143,825 km (0.084 R)
• M10: 1,665,024 km (0.077 R)
• M11: 1,834,219 km (0.069 R)
• M12: 2,083,749 km (0.072 R)
• M13: 2,204,773 km (0.065 R)
• M14: 2,375,165 km (0.109 R)
• M15: 2,470,010 km (0.028 R)
• M16: 2,911,773 km (0.08 R)
• M17: 2,962,337 km (0.054 R)
• M18: 3,431,027 km (0.107 R)
• M19: 3,556,390 km (0.094 R)
• M20: 4,129,350 km (0.114 R)
• M21: 4,710,837 km (0.079 R)
• M22: 4,830,216 km (0.103 R)
• M23: 4,890,354 km (0.064 R)
• M24: 5,462,865 km (0.1 R)
• M25: 5,651,508 km (0.096 R)
• M26: 6,449,015 km (0.075 R)
• M27: 6,692,859 km (0.045 R)
• M28: 8,170,737 km (0.11 R)
• M29: 8,555,502 km (0.074 R)
• M30: 10,281,263 km (0.095 R)
• M31: 10,488,157 km (0.063 R)
• M32: 11,249,610 km (0.055 R)
• M33: 11,812,098 km (0.119 R)
• M34: 11,974,562 km (0.079 R)
• M35: 12,493,666 km (0.107 R)
• M36: 12,825,325 km (0.073 R)
• M37: 13,553,717 km (0.086 R)
• M38: 13,866,077 km (0.05 R)
• M39: 14,758,728 km (0.116 R)
• M40: 15,285,611 km (0.086 R)
• M41: 16,599,230 km (0.043 R)
• M42: 16,750,773 km (0.081 R)
• M43: 17,577,002 km (0.097 R)
• M44: 18,197,683 km (0.101 R)
• M45: 18,447,961 km (0.05 R)
• M46: 18,793,831 km (0.112 R)
• M47: 19,908,933 km (0.087 R)
• M48: 20,037,737 km (0.089 R)
• M49: 20,328,555 km (0.109 R)
• M50: 20,490,720 km (0.11 R)
• M51: 20,783,632 km (0.043 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: 524 - 17,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit