🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.62 AU - 0.94 AU

Year: 253 Days

Day: 42.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.05 AU - 1.65 AU

Year: 576 Days

Day: 14.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,146,844 km

• M1: 848,220 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.08 AU - 2.22 AU

Year: 1157 Days

Day: 18 Hours

Environment

Temp: -65 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.35 AU - 3.37 AU

Year: 2261 Days

Day: 39.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,146,844 km

• M1: 1,166,115 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.4

Radius: 11.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.34 AU - 6.04 AU

Year: 4340 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,146,844 km

• M1: 232,325 km (0.029 R)
• M2: 309,518 km (0.114 R)
• M3: 461,061 km (0.066 R)
• M4: 662,719 km (0.037 R)
• M5: 758,910 km (0.079 R)
• M6: 990,936 km (0.11 R)
• M7: 1,128,866 km (0.108 R)
• M8: 1,219,971 km (0.116 R)
• M9: 1,327,532 km (0.107 R)
• M10: 1,567,038 km (0.044 R)
• M11: 1,744,910 km (0.1 R)
• M12: 1,836,314 km (0.111 R)
• M13: 1,929,364 km (0.045 R)
• M14: 2,104,393 km (0.083 R)
• M15: 2,504,717 km (0.111 R)
• M16: 2,678,550 km (0.071 R)
• M17: 2,802,716 km (0.083 R)
• M18: 3,510,464 km (0.032 R)
• M19: 3,627,300 km (0.12 R)
• M20: 3,705,838 km (0.074 R)
• M21: 3,965,092 km (0.116 R)
• M22: 4,066,519 km (0.072 R)
• M23: 4,230,478 km (0.051 R)
• M24: 4,438,569 km (0.111 R)
• M25: 4,586,222 km (0.026 R)
• M26: 5,149,159 km (0.085 R)
• M27: 5,416,490 km (0.066 R)
• M28: 5,529,287 km (0.088 R)
• M29: 5,642,832 km (0.039 R)
• M30: 5,941,579 km (0.059 R)
• M31: 6,128,127 km (0.074 R)
• M32: 6,245,711 km (0.088 R)
• M33: 6,723,527 km (0.096 R)
• M34: 7,943,647 km (0.115 R)
• M35: 8,724,099 km (0.106 R)
• M36: 8,989,635 km (0.061 R)
• M37: 9,474,482 km (0.055 R)
• M38: 9,940,330 km (0.098 R)
• M39: 10,385,533 km (0.072 R)
• M40: 10,554,130 km (0.115 R)
• M41: 10,723,774 km (0.073 R)
• M42: 11,180,346 km (0.117 R)
• M43: 11,760,188 km (0.05 R)
• M44: 12,083,170 km (0.085 R)
• M45: 12,260,593 km (0.112 R)
• M46: 12,528,522 km (0.034 R)
• M47: 12,708,040 km (0.06 R)
• M48: 13,465,753 km (0.086 R)
• M49: 13,803,695 km (0.103 R)
• M50: 14,206,861 km (0.118 R)
• M51: 14,897,854 km (0.058 R)
• M52: 15,120,006 km (0.076 R)
• M53: 16,312,601 km (0.059 R)
• M54: 16,476,111 km (0.078 R)
• M55: 16,574,397 km (0.1 R)
• M56: 16,771,716 km (0.11 R)
• M57: 16,969,784 km (0.112 R)
• M58: 17,069,117 km (0.096 R)
• M59: 17,501,904 km (0.105 R)
• M60: 17,635,644 km (0.044 R)
• M61: 17,736,324 km (0.048 R)
• M62: 17,904,472 km (0.103 R)
• M63: 18,548,191 km (0.084 R)
• M64: 18,650,516 km (0.117 R)
• M65: 19,027,353 km (0.107 R)
• M66: 19,372,176 km (0.098 R)
• M67: 19,684,237 km (0.098 R)
• M68: 20,102,962 km (0.091 R)
• M69: 20,807,269 km (0.111 R)
• M70: 20,913,633 km (0.053 R)
• M71: 21,484,049 km (0.097 R)
• M72: 21,843,084 km (0.087 R)
• M73: 22,204,064 km (0.119 R)
• M74: 22,349,024 km (0.102 R)
• M75: 22,530,786 km (0.087 R)
• M76: 23,188,717 km (0.085 R)
• M77: 23,299,120 km (0.104 R)
• M78: 24,075,982 km (0.104 R)
• M79: 24,561,128 km (0.09 R)
• M80: 24,861,371 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.3

Radius: 9.3

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.33 AU - 8.65 AU

Year: 6784 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,146,844 km

• M1: 237,711 km (0.114 R)
• M2: 339,886 km (0.082 R)
• M3: 414,835 km (0.072 R)
• M4: 692,937 km (0.046 R)
• M5: 1,333,815 km (0.069 R)
• M6: 1,517,371 km (0.115 R)
• M7: 1,991,148 km (0.095 R)
• M8: 2,464,176 km (0.083 R)
• M9: 2,553,935 km (0.118 R)
• M10: 3,067,056 km (0.083 R)
• M11: 3,637,472 km (0.08 R)
• M12: 3,843,618 km (0.081 R)
• M13: 5,420,380 km (0.106 R)
• M14: 5,596,905 km (0.102 R)
• M15: 5,955,641 km (0.113 R)
• M16: 6,570,039 km (0.064 R)
• M17: 7,076,129 km (0.073 R)
• M18: 7,140,306 km (0.03 R)
• M19: 7,301,573 km (0.092 R)
• M20: 7,529,261 km (0.104 R)
• M21: 7,925,246 km (0.067 R)
• M22: 8,092,198 km (0.06 R)
• M23: 9,363,780 km (0.087 R)
• M24: 9,825,289 km (0.085 R)
• M25: 10,733,498 km (0.107 R)
• M26: 10,844,350 km (0.093 R)
• M27: 11,141,601 km (0.08 R)
• M28: 11,592,638 km (0.1 R)
• M29: 11,858,474 km (0.109 R)
• M30: 12,203,297 km (0.103 R)
• M31: 12,785,382 km (0.081 R)
• M32: 12,981,355 km (0.069 R)
• M33: 13,336,800 km (0.098 R)
• M34: 13,495,673 km (0.056 R)
• M35: 13,695,236 km (0.106 R)
• M36: 13,895,847 km (0.12 R)
• M37: 13,976,331 km (0.096 R)
• M38: 14,097,505 km (0.053 R)
• M39: 14,340,601 km (0.1 R)
• M40: 14,831,133 km (0.117 R)
• M41: 15,119,707 km (0.116 R)
• M42: 15,954,763 km (0.104 R)
• M43: 16,208,181 km (0.117 R)
• M44: 16,804,628 km (0.033 R)
• M45: 16,890,497 km (0.094 R)
• M46: 18,859,355 km (0.097 R)
• M47: 19,351,681 km (0.063 R)
• M48: 21,922,670 km (0.105 R)
• M49: 22,298,610 km (0.059 R)
• M50: 22,534,675 km (0.094 R)
• M51: 22,961,628 km (0.084 R)
• M52: 23,343,551 km (0.065 R)
• M53: 23,583,207 km (0.03 R)
• M54: 24,307,260 km (0.074 R)
• M55: 24,940,658 km (0.061 R)
• M56: 25,579,441 km (0.115 R)
• M57: 26,472,839 km (0.111 R)
• M58: 26,973,693 km (0.102 R)
• M59: 27,275,581 km (0.058 R)
• M60: 27,426,974 km (0.066 R)
• M61: 27,528,103 km (0.116 R)
• M62: 28,290,154 km (0.074 R)
• M63: 29,420,516 km (0.05 R)
• M64: 29,627,709 km (0.11 R)
• M65: 30,565,538 km (0.074 R)
• M66: 30,827,932 km (0.11 R)
• M67: 31,884,393 km (0.104 R)
• M68: 33,437,518 km (0.107 R)
• M69: 33,924,459 km (0.107 R)
• M70: 34,304,737 km (0.049 R)
• M71: 35,509,448 km (0.091 R)
• M72: 35,785,157 km (0.113 R)
• M73: 36,227,817 km (0.107 R)
• M74: 36,505,471 km (0.06 R)
• M75: 36,839,373 km (0.047 R)
• M76: 37,006,773 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.7

Radius: 13.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.38 AU - 9.92 AU

Year: 10160 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,146,844 km

• M1: 220,956 km (0.115 R)
• M2: 386,262 km (0.08 R)
• M3: 550,670 km (0.07 R)
• M4: 848,070 km (0.109 R)
• M5: 997,369 km (0.089 R)
• M6: 1,197,082 km (0.055 R)
• M7: 1,345,184 km (0.107 R)
• M8: 1,660,686 km (0.076 R)
• M9: 1,755,232 km (0.07 R)
• M10: 2,308,594 km (0.062 R)
• M11: 2,523,118 km (0.081 R)
• M12: 2,716,249 km (0.086 R)
• M13: 2,857,319 km (0.111 R)
• M14: 3,117,470 km (0.071 R)
• M15: 3,568,358 km (0.072 R)
• M16: 4,008,176 km (0.11 R)
• M17: 4,137,129 km (0.111 R)
• M18: 4,234,667 km (0.056 R)
• M19: 4,366,014 km (0.105 R)
• M20: 5,287,986 km (0.065 R)
• M21: 5,680,830 km (0.036 R)
• M22: 6,083,098 km (0.115 R)
• M23: 7,345,255 km (0.104 R)
• M24: 7,783,727 km (0.119 R)
• M25: 8,107,905 km (0.11 R)
• M26: 9,022,547 km (0.048 R)
• M27: 9,107,369 km (0.047 R)
• M28: 9,449,050 km (0.081 R)
• M29: 9,882,286 km (0.061 R)
• M30: 12,191,478 km (0.092 R)
• M31: 12,758,155 km (0.037 R)
• M32: 12,996,913 km (0.088 R)
• M33: 13,868,471 km (0.081 R)
• M34: 13,966,457 km (0.064 R)
• M35: 14,113,811 km (0.083 R)
• M36: 14,360,797 km (0.115 R)
• M37: 16,180,655 km (0.113 R)
• M38: 17,858,545 km (0.093 R)
• M39: 17,965,208 km (0.08 R)
• M40: 18,935,201 km (0.089 R)
• M41: 19,316,975 km (0.117 R)
• M42: 20,143,652 km (0.112 R)
• M43: 21,207,443 km (0.108 R)
• M44: 21,547,180 km (0.108 R)
• M45: 21,831,565 km (0.047 R)
• M46: 21,945,708 km (0.082 R)
• M47: 22,117,447 km (0.114 R)
• M48: 22,808,290 km (0.059 R)
• M49: 23,389,328 km (0.055 R)
• M50: 23,681,792 km (0.077 R)
• M51: 24,152,127 km (0.048 R)
• M52: 24,566,214 km (0.115 R)
• M53: 26,124,875 km (0.061 R)
• M54: 27,099,953 km (0.102 R)
• M55: 27,530,197 km (0.048 R)
• M56: 30,797,265 km (0.038 R)
• M57: 30,989,349 km (0.076 R)
• M58: 32,021,125 km (0.057 R)
• M59: 32,215,901 km (0.106 R)
• M60: 33,064,271 km (0.097 R)
• M61: 33,787,876 km (0.11 R)
• M62: 34,184,759 km (0.09 R)
• M63: 34,782,851 km (0.103 R)
• M64: 35,250,644 km (0.098 R)
• M65: 35,384,684 km (0.085 R)
• M66: 36,057,276 km (0.072 R)
• M67: 36,192,213 km (0.114 R)
• M68: 36,327,449 km (0.054 R)
• M69: 37,757,156 km (0.074 R)
• M70: 38,375,444 km (0.101 R)
• M71: 38,789,531 km (0.099 R)
• M72: 39,066,437 km (0.043 R)
• M73: 39,205,114 km (0.107 R)
• M74: 41,305,169 km (0.103 R)
• M75: 46,639,380 km (0.042 R)
• M76: 47,007,541 km (0.03 R)
• M77: 47,524,700 km (0.071 R)
• M78: 47,969,455 km (0.1 R)
• M79: 48,266,556 km (0.102 R)
• M80: 48,489,906 km (0.076 R)
• M81: 48,788,204 km (0.084 R)
• M82: 49,461,694 km (0.078 R)
• M83: 50,062,927 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.1

Radius: 14.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.77 AU - 12.73 AU

Year: 14785 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,146,844 km

• M1: 185,053 km (0.108 R)
• M2: 337,942 km (0.03 R)
• M3: 493,224 km (0.11 R)
• M4: 1,060,799 km (0.053 R)
• M5: 1,289,085 km (0.082 R)
• M6: 1,534,425 km (0.107 R)
• M7: 2,461,932 km (0.096 R)
• M8: 3,274,847 km (0.114 R)
• M9: 4,369,903 km (0.108 R)
• M10: 5,260,908 km (0.09 R)
• M11: 5,436,985 km (0.09 R)
• M12: 5,885,928 km (0.12 R)
• M13: 6,393,663 km (0.106 R)
• M14: 6,487,611 km (0.045 R)
• M15: 7,402,402 km (0.074 R)
• M16: 9,033,467 km (0.115 R)
• M17: 10,107,730 km (0.069 R)
• M18: 10,493,393 km (0.116 R)
• M19: 10,883,843 km (0.086 R)
• M20: 11,736,551 km (0.113 R)
• M21: 12,788,374 km (0.105 R)
• M22: 13,627,169 km (0.053 R)
• M23: 14,607,783 km (0.094 R)
• M24: 14,731,950 km (0.112 R)
• M25: 15,106,543 km (0.117 R)
• M26: 17,683,665 km (0.104 R)
• M27: 19,158,401 km (0.068 R)
• M28: 20,255,701 km (0.109 R)
• M29: 20,394,229 km (0.091 R)
• M30: 20,533,205 km (0.091 R)
• M31: 20,951,780 km (0.077 R)
• M32: 21,797,457 km (0.047 R)
• M33: 22,510,889 km (0.081 R)
• M34: 25,514,814 km (0.056 R)
• M35: 25,739,660 km (0.079 R)
• M36: 25,964,954 km (0.105 R)
• M37: 26,190,997 km (0.108 R)
• M38: 26,417,787 km (0.083 R)
• M39: 27,331,082 km (0.073 R)
• M40: 27,484,270 km (0.072 R)
• M41: 29,423,807 km (0.112 R)
• M42: 29,659,573 km (0.087 R)
• M43: 29,817,100 km (0.056 R)
• M44: 30,132,901 km (0.084 R)
• M45: 30,688,208 km (0.037 R)
• M46: 31,407,175 km (0.109 R)
• M47: 31,808,995 km (0.092 R)
• M48: 33,024,927 km (0.074 R)
• M49: 34,008,383 km (0.097 R)
• M50: 36,088,392 km (0.079 R)
• M51: 38,638,288 km (0.111 R)
• M52: 39,328,083 km (0.074 R)
• M53: 40,370,332 km (0.026 R)
• M54: 41,686,045 km (0.074 R)
• M55: 42,482,205 km (0.076 R)
• M56: 44,719,890 km (0.078 R)
• M57: 46,720,761 km (0.073 R)
• M58: 47,179,578 km (0.116 R)
• M59: 47,916,796 km (0.095 R)
• M60: 48,101,699 km (0.062 R)
• M61: 48,286,752 km (0.108 R)
• M62: 48,565,004 km (0.075 R)
• M63: 48,657,755 km (0.113 R)
• M64: 49,122,854 km (0.113 R)
• M65: 50,997,765 km (0.103 R)
• M66: 52,419,393 km (0.102 R)
• M67: 52,800,718 km (0.036 R)
• M68: 54,046,270 km (0.084 R)
• M69: 58,827,268 km (0.111 R)
• M70: 59,025,336 km (0.099 R)
• M71: 60,617,356 km (0.065 R)
• M72: 63,032,016 km (0.075 R)
• M73: 64,761,217 km (0.093 R)
• M74: 66,609,200 km (0.092 R)
• M75: 69,518,131 km (0.108 R)
• M76: 69,727,418 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 15,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit