🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.65 AU - 1.07 AU

Year: 287 Days

Day: 39.8 Hours

Environment

Temp: 92 °C

Axial Tilt: 158.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,332,502 km

• M1: 116,088 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.84 AU - 1.4 AU

Year: 427 Days

Day: 45.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.09 AU - 1.43 AU

Year: 509 Days

Day: 25.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,332,502 km

• M1: 655,388 km (0.077 R)
• M2: 718,219 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.84 AU - 2.3 AU

Year: 1072 Days

Day: 14.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.91 AU - 2.55 AU

Year: 1198 Days

Day: 44.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.32 AU - 3.18 AU

Year: 1641 Days

Day: 38 Hours

Environment

Temp: -88 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,332,502 km

• M1: 186,399 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.5

Radius: 10.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.73 AU - 6.55 AU

Year: 5476 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,332,502 km

• M1: 144,811 km (0.086 R)
• M2: 242,199 km (0.107 R)
• M3: 492,027 km (0.116 R)
• M4: 728,691 km (0.079 R)
• M5: 885,919 km (0.117 R)
• M6: 975,677 km (0.087 R)
• M7: 1,263,952 km (0.119 R)
• M8: 1,548,188 km (0.118 R)
• M9: 1,626,428 km (0.055 R)
• M10: 1,706,014 km (0.117 R)
• M11: 1,836,314 km (0.093 R)
• M12: 2,159,146 km (0.071 R)
• M13: 2,518,480 km (0.114 R)
• M14: 2,686,479 km (0.032 R)
• M15: 2,762,325 km (0.059 R)
• M16: 3,092,936 km (0.12 R)
• M17: 4,675,532 km (0.108 R)
• M18: 4,767,385 km (0.11 R)
• M19: 4,999,411 km (0.068 R)
• M20: 5,069,872 km (0.084 R)
• M21: 5,187,905 km (0.107 R)
• M22: 5,330,771 km (0.083 R)
• M23: 5,547,538 km (0.105 R)
• M24: 5,742,613 km (0.084 R)
• M25: 6,114,663 km (0.082 R)
• M26: 6,597,266 km (0.081 R)
• M27: 6,986,969 km (0.092 R)
• M28: 7,251,009 km (0.085 R)
• M29: 7,384,151 km (0.105 R)
• M30: 7,707,282 km (0.109 R)
• M31: 8,145,305 km (0.091 R)
• M32: 9,275,666 km (0.058 R)
• M33: 9,420,477 km (0.07 R)
• M34: 9,536,715 km (0.065 R)
• M35: 9,712,193 km (0.096 R)
• M36: 9,829,777 km (0.093 R)
• M37: 10,006,901 km (0.101 R)
• M38: 10,274,831 km (0.088 R)
• M39: 10,484,716 km (0.113 R)
• M40: 11,618,070 km (0.07 R)
• M41: 11,774,100 km (0.065 R)
• M42: 12,214,965 km (0.065 R)
• M43: 12,469,431 km (0.095 R)
• M44: 13,406,213 km (0.105 R)
• M45: 13,999,070 km (0.107 R)
• M46: 14,165,273 km (0.116 R)
• M47: 14,265,204 km (0.027 R)
• M48: 15,210,364 km (0.083 R)
• M49: 15,552,793 km (0.117 R)
• M50: 15,793,945 km (0.032 R)
• M51: 15,967,030 km (0.059 R)
• M52: 16,350,000 km (0.117 R)
• M53: 16,419,862 km (0.084 R)
• M54: 16,525,030 km (0.081 R)
• M55: 16,841,728 km (0.062 R)
• M56: 17,054,008 km (0.097 R)
• M57: 17,445,505 km (0.088 R)
• M58: 18,455,291 km (0.077 R)
• M59: 18,528,145 km (0.095 R)
• M60: 18,857,260 km (0.07 R)
• M61: 19,114,419 km (0.098 R)
• M62: 19,372,924 km (0.057 R)
• M63: 20,606,807 km (0.118 R)
• M64: 21,481,805 km (0.109 R)
• M65: 21,981,762 km (0.118 R)
• M66: 22,058,954 km (0.086 R)
• M67: 22,719,279 km (0.099 R)
• M68: 22,914,654 km (0.077 R)
• M69: 23,583,506 km (0.077 R)
• M70: 24,178,756 km (0.108 R)
• M71: 24,698,758 km (0.035 R)
• M72: 24,779,092 km (0.12 R)
• M73: 24,980,301 km (0.075 R)
• M74: 25,627,761 km (0.061 R)
• M75: 25,872,054 km (0.111 R)
• M76: 26,527,143 km (0.116 R)
• M77: 27,104,890 km (0.099 R)
• M78: 27,187,767 km (0.034 R)
• M79: 27,436,848 km (0.116 R)
• M80: 27,853,628 km (0.102 R)
• M81: 27,937,253 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.6

Radius: 12.1

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.44 AU - 8.18 AU

Year: 6396 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,332,502 km

• M1: 164,258 km (0.099 R)
• M2: 303,983 km (0.109 R)
• M3: 393,891 km (0.081 R)
• M4: 521,049 km (0.09 R)
• M5: 931,845 km (0.062 R)
• M6: 1,396,347 km (0.092 R)
• M7: 1,703,920 km (0.069 R)
• M8: 1,824,944 km (0.09 R)
• M9: 2,011,942 km (0.118 R)
• M10: 2,338,065 km (0.049 R)
• M11: 2,611,380 km (0.09 R)
• M12: 2,704,879 km (0.096 R)
• M13: 2,943,488 km (0.105 R)
• M14: 3,114,628 km (0.06 R)
• M15: 3,726,932 km (0.071 R)
• M16: 3,885,805 km (0.089 R)
• M17: 3,993,066 km (0.055 R)
• M18: 5,060,746 km (0.088 R)
• M19: 5,237,122 km (0.097 R)
• M20: 5,505,650 km (0.099 R)
• M21: 5,809,185 km (0.079 R)
• M22: 6,056,171 km (0.063 R)
• M23: 6,560,315 km (0.063 R)
• M24: 7,143,897 km (0.094 R)
• M25: 7,342,114 km (0.084 R)
• M26: 8,084,568 km (0.1 R)
• M27: 8,187,641 km (0.074 R)
• M28: 8,499,702 km (0.058 R)
• M29: 8,709,887 km (0.078 R)
• M30: 10,791,093 km (0.068 R)
• M31: 11,171,670 km (0.085 R)
• M32: 11,945,839 km (0.093 R)
• M33: 12,024,078 km (0.057 R)
• M34: 12,577,591 km (0.052 R)
• M35: 13,627,468 km (0.114 R)
• M36: 13,997,424 km (0.066 R)
• M37: 14,162,879 km (0.095 R)
• M38: 14,915,656 km (0.062 R)
• M39: 15,042,365 km (0.114 R)
• M40: 15,212,009 km (0.079 R)
• M41: 16,373,038 km (0.096 R)
• M42: 16,722,499 km (0.107 R)
• M43: 16,986,240 km (0.119 R)
• M44: 17,562,491 km (0.095 R)
• M45: 17,920,179 km (0.097 R)
• M46: 18,099,996 km (0.086 R)
• M47: 19,283,315 km (0.037 R)
• M48: 19,467,470 km (0.068 R)
• M49: 19,791,349 km (0.113 R)
• M50: 20,397,670 km (0.101 R)
• M51: 20,585,415 km (0.043 R)
• M52: 20,962,551 km (0.026 R)
• M53: 21,389,803 km (0.099 R)
• M54: 23,029,246 km (0.086 R)
• M55: 23,963,036 km (0.098 R)
• M56: 24,409,735 km (0.115 R)
• M57: 24,559,183 km (0.096 R)
• M58: 24,708,931 km (0.104 R)
• M59: 25,009,473 km (0.111 R)
• M60: 25,160,267 km (0.12 R)
• M61: 25,766,139 km (0.112 R)
• M62: 26,478,973 km (0.109 R)
• M63: 26,632,610 km (0.09 R)
• M64: 27,095,316 km (0.062 R)
• M65: 27,198,389 km (0.081 R)
• M66: 27,664,386 km (0.117 R)
• M67: 28,551,502 km (0.089 R)
• M68: 30,891,063 km (0.112 R)
• M69: 31,052,778 km (0.082 R)
• M70: 31,431,261 km (0.118 R)
• M71: 31,865,693 km (0.113 R)
• M72: 33,401,913 km (0.115 R)
• M73: 33,900,822 km (0.067 R)
• M74: 35,581,704 km (0.093 R)
• M75: 36,318,324 km (0.058 R)
• M76: 37,519,146 km (0.061 R)
• M77: 38,558,702 km (0.098 R)
• M78: 38,674,790 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.4

Radius: 14.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.09 AU - 12.92 AU

Year: 12245 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,332,502 km

• M1: 198,816 km (0.094 R)
• M2: 516,861 km (0.097 R)
• M3: 614,847 km (0.076 R)
• M4: 739,163 km (0.11 R)
• M5: 996,322 km (0.114 R)
• M6: 1,103,583 km (0.082 R)
• M7: 1,402,330 km (0.114 R)
• M8: 1,499,868 km (0.111 R)
• M9: 1,995,336 km (0.114 R)
• M10: 2,451,760 km (0.103 R)
• M11: 2,846,997 km (0.1 R)
• M12: 3,230,117 km (0.104 R)
• M13: 3,940,558 km (0.076 R)
• M14: 4,331,906 km (0.108 R)
• M15: 4,773,518 km (0.078 R)
• M16: 5,385,075 km (0.091 R)
• M17: 5,700,128 km (0.092 R)
• M18: 6,062,005 km (0.04 R)
• M19: 6,431,512 km (0.089 R)
• M20: 6,639,901 km (0.1 R)
• M21: 6,893,171 km (0.114 R)
• M22: 8,661,418 km (0.09 R)
• M23: 9,359,142 km (0.099 R)
• M24: 10,562,358 km (0.083 R)
• M25: 11,814,043 km (0.119 R)
• M26: 12,744,093 km (0.118 R)
• M27: 13,059,445 km (0.086 R)
• M28: 13,218,019 km (0.064 R)
• M29: 13,859,046 km (0.078 R)
• M30: 14,020,761 km (0.079 R)
• M31: 14,183,225 km (0.077 R)
• M32: 14,291,982 km (0.103 R)
• M33: 14,400,889 km (0.093 R)
• M34: 14,839,510 km (0.051 R)
• M35: 15,338,120 km (0.054 R)
• M36: 15,617,569 km (0.081 R)
• M37: 15,898,663 km (0.092 R)
• M38: 16,982,201 km (0.077 R)
• M39: 17,503,699 km (0.11 R)
• M40: 18,562,702 km (0.059 R)
• M41: 18,860,701 km (0.073 R)
• M42: 21,674,637 km (0.107 R)
• M43: 21,862,682 km (0.116 R)
• M44: 22,114,305 km (0.072 R)
• M45: 22,366,826 km (0.103 R)
• M46: 22,811,132 km (0.062 R)
• M47: 23,130,224 km (0.116 R)
• M48: 25,207,690 km (0.09 R)
• M49: 25,670,097 km (0.094 R)
• M50: 26,268,638 km (0.107 R)
• M51: 27,412,015 km (0.086 R)
• M52: 27,547,550 km (0.102 R)
• M53: 29,677,375 km (0.103 R)
• M54: 29,886,363 km (0.058 R)
• M55: 32,073,783 km (0.119 R)
• M56: 33,222,845 km (0.09 R)
• M57: 33,439,762 km (0.085 R)
• M58: 34,898,341 km (0.113 R)
• M59: 35,045,246 km (0.101 R)
• M60: 36,228,565 km (0.029 R)
• M61: 36,526,564 km (0.101 R)
• M62: 36,825,161 km (0.109 R)
• M63: 36,974,909 km (0.089 R)
• M64: 38,558,552 km (0.04 R)
• M65: 39,396,898 km (0.116 R)
• M66: 39,779,869 km (0.107 R)
• M67: 42,104,171 km (0.098 R)
• M68: 42,652,747 km (0.078 R)
• M69: 42,967,351 km (0.082 R)
• M70: 45,190,974 km (0.112 R)
• M71: 45,431,527 km (0.101 R)
• M72: 45,833,197 km (0.058 R)
• M73: 46,397,630 km (0.056 R)
• M74: 48,104,542 km (0.046 R)
• M75: 48,842,358 km (0.099 R)
• M76: 49,418,909 km (0.12 R)
• M77: 50,661,768 km (0.086 R)
• M78: 51,579,850 km (0.117 R)
• M79: 52,587,541 km (0.077 R)
• M80: 52,840,511 km (0.08 R)
• M81: 53,009,407 km (0.079 R)
• M82: 53,347,648 km (0.057 R)
• M83: 53,771,459 km (0.089 R)
• M84: 54,111,345 km (0.086 R)
• M85: 55,478,071 km (0.107 R)
• M86: 56,079,455 km (0.06 R)
• M87: 56,683,232 km (0.109 R)
• M88: 58,071,051 km (0.108 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 13,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit