🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.5 AU - 0.58 AU

Year: 180 Days

Day: 46.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.93 AU - 1.13 AU

Year: 474 Days

Day: 40.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.94 AU - 1.4 AU

Year: 573 Days

Day: 21.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.26 AU - 1.42 AU

Year: 703 Days

Day: 33.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,913,294 km

• M1: 908,957 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.34 AU - 2.08 AU

Year: 1013 Days

Day: 38.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.7

Radius: 14.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.16 AU - 2.42 AU

Year: 1570 Days

Day: 14.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 117.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 76,913,294 km

• M1: 192,532 km (0.101 R)
• M2: 292,015 km (0.12 R)
• M3: 441,164 km (0.086 R)
• M4: 614,698 km (0.03 R)
• M5: 1,024,147 km (0.093 R)
• M6: 1,131,558 km (0.092 R)
• M7: 1,340,547 km (0.091 R)
• M8: 1,563,148 km (0.107 R)
• M9: 1,659,639 km (0.093 R)
• M10: 1,768,247 km (0.108 R)
• M11: 1,982,770 km (0.072 R)
• M12: 2,337,467 km (0.09 R)
• M13: 2,539,723 km (0.084 R)
• M14: 2,818,573 km (0.101 R)
• M15: 2,937,953 km (0.083 R)
• M16: 3,034,593 km (0.078 R)
• M17: 3,144,547 km (0.082 R)
• M18: 3,243,581 km (0.117 R)
• M19: 3,343,662 km (0.065 R)
• M20: 3,483,087 km (0.105 R)
• M21: 3,585,562 km (0.111 R)
• M22: 3,689,233 km (0.07 R)
• M23: 3,833,445 km (0.104 R)
• M24: 4,060,086 km (0.055 R)
• M25: 4,181,859 km (0.08 R)
• M26: 4,291,215 km (0.086 R)
• M27: 4,554,657 km (0.114 R)
• M28: 4,695,578 km (0.047 R)
• M29: 4,866,568 km (0.092 R)
• M30: 5,214,832 km (0.098 R)
• M31: 5,392,106 km (0.109 R)
• M32: 5,496,375 km (0.064 R)
• M33: 5,601,393 km (0.112 R)
• M34: 5,752,637 km (0.095 R)
• M35: 5,997,379 km (0.056 R)
• M36: 6,121,096 km (0.095 R)
• M37: 6,339,659 km (0.097 R)
• M38: 6,720,535 km (0.088 R)
• M39: 6,946,128 km (0.072 R)
• M40: 7,223,483 km (0.099 R)
• M41: 7,571,148 km (0.081 R)
• M42: 7,772,357 km (0.031 R)
• M43: 7,992,266 km (0.09 R)
• M44: 8,094,591 km (0.095 R)
• M45: 8,248,677 km (0.064 R)
• M46: 8,352,049 km (0.089 R)
• M47: 8,473,223 km (0.041 R)
• M48: 9,212,237 km (0.113 R)
• M49: 9,680,179 km (0.114 R)
• M50: 9,898,742 km (0.114 R)
• M51: 10,340,803 km (0.118 R)
• M52: 10,921,542 km (0.101 R)
• M53: 11,149,230 km (0.103 R)
• M54: 11,590,095 km (0.112 R)
• M55: 11,880,614 km (0.085 R)
• M56: 12,056,242 km (0.115 R)
• M57: 12,154,079 km (0.056 R)
• M58: 12,429,489 km (0.093 R)
• M59: 12,528,373 km (0.077 R)
• M60: 13,006,787 km (0.119 R)
• M61: 13,107,317 km (0.049 R)
• M62: 13,410,103 km (0.059 R)
• M63: 13,694,787 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.5

Radius: 8.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.25 AU - 9.57 AU

Year: 11049 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 76,913,294 km

• M1: 118,332 km (0.097 R)
• M2: 176,077 km (0.099 R)
• M3: 246,537 km (0.102 R)
• M4: 512,971 km (0.114 R)
• M5: 590,912 km (0.116 R)
• M6: 816,505 km (0.103 R)
• M7: 892,052 km (0.093 R)
• M8: 1,023,549 km (0.09 R)
• M9: 1,507,647 km (0.061 R)
• M10: 1,796,072 km (0.115 R)
• M11: 1,851,423 km (0.04 R)
• M12: 2,363,048 km (0.084 R)
• M13: 2,749,010 km (0.11 R)
• M14: 2,982,234 km (0.101 R)
• M15: 3,262,430 km (0.057 R)
• M16: 3,344,111 km (0.113 R)
• M17: 3,607,253 km (0.079 R)
• M18: 3,949,085 km (0.106 R)
• M19: 4,391,296 km (0.1 R)
• M20: 4,771,723 km (0.073 R)
• M21: 4,833,507 km (0.078 R)
• M22: 4,911,298 km (0.063 R)
• M23: 5,052,219 km (0.059 R)
• M24: 5,450,748 km (0.088 R)
• M25: 5,694,742 km (0.046 R)
• M26: 6,193,651 km (0.096 R)
• M27: 6,516,782 km (0.106 R)
• M28: 7,699,802 km (0.099 R)
• M29: 8,028,918 km (0.118 R)
• M30: 8,306,571 km (0.11 R)
• M31: 8,606,366 km (0.075 R)
• M32: 8,681,912 km (0.038 R)
• M33: 8,909,600 km (0.073 R)
• M34: 8,966,896 km (0.101 R)
• M35: 9,663,574 km (0.064 R)
• M36: 9,761,859 km (0.078 R)
• M37: 9,880,042 km (0.107 R)
• M38: 10,018,569 km (0.04 R)
• M39: 10,197,638 km (0.112 R)
• M40: 10,377,754 km (0.092 R)
• M41: 11,006,215 km (0.114 R)
• M42: 11,480,440 km (0.114 R)
• M43: 12,278,544 km (0.047 R)
• M44: 12,406,301 km (0.076 R)
• M45: 12,813,506 km (0.109 R)
• M46: 13,137,984 km (0.119 R)
• M47: 13,487,146 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.7

Radius: 7.2

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.52 AU - 11.36 AU

Year: 14198 Days

Day: 23.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,913,294 km

• M1: 265,985 km (0.095 R)
• M2: 401,371 km (0.098 R)
• M3: 478,115 km (0.106 R)
• M4: 532,269 km (0.109 R)
• M5: 632,500 km (0.106 R)
• M6: 869,164 km (0.083 R)
• M7: 1,114,504 km (0.109 R)
• M8: 1,207,255 km (0.086 R)
• M9: 1,322,146 km (0.067 R)
• M10: 1,481,169 km (0.11 R)
• M11: 1,839,605 km (0.108 R)
• M12: 1,905,578 km (0.12 R)
• M13: 2,247,708 km (0.088 R)
• M14: 2,535,235 km (0.083 R)
• M15: 2,584,303 km (0.103 R)
• M16: 2,708,469 km (0.094 R)
• M17: 3,385,250 km (0.114 R)
• M18: 3,439,405 km (0.087 R)
• M19: 4,493,022 km (0.095 R)
• M20: 5,039,204 km (0.078 R)
• M21: 5,351,864 km (0.086 R)
• M22: 5,864,985 km (0.117 R)
• M23: 6,061,556 km (0.083 R)
• M24: 6,360,303 km (0.083 R)
• M25: 6,494,792 km (0.079 R)
• M26: 6,766,312 km (0.11 R)
• M27: 7,638,766 km (0.1 R)
• M28: 8,657,528 km (0.063 R)
• M29: 8,731,878 km (0.088 R)
• M30: 8,918,875 km (0.119 R)
• M31: 8,993,974 km (0.083 R)
• M32: 9,525,944 km (0.117 R)
• M33: 9,989,996 km (0.099 R)
• M34: 10,185,521 km (0.041 R)
• M35: 10,540,666 km (0.041 R)
• M36: 10,620,102 km (0.108 R)
• M37: 11,181,992 km (0.109 R)
• M38: 11,960,051 km (0.096 R)
• M39: 12,209,281 km (0.083 R)
• M40: 13,524,545 km (0.12 R)
• M41: 14,133,259 km (0.103 R)
• M42: 14,485,113 km (0.12 R)
• M43: 14,617,806 km (0.075 R)
• M44: 14,750,799 km (0.079 R)
• M45: 15,512,551 km (0.08 R)
• M46: 15,966,581 km (0.096 R)
• M47: 16,057,985 km (0.09 R)
• M48: 16,103,612 km (0.116 R)
• M49: 16,609,552 km (0.12 R)
• M50: 17,214,227 km (0.095 R)
• M51: 17,731,536 km (0.045 R)
• M52: 17,778,809 km (0.086 R)
• M53: 18,301,654 km (0.048 R)
• M54: 18,445,118 km (0.104 R)
• M55: 18,588,882 km (0.107 R)
• M56: 18,636,903 km (0.03 R)
• M57: 18,781,265 km (0.07 R)
• M58: 19,459,691 km (0.081 R)
• M59: 19,655,066 km (0.099 R)
• M60: 19,703,984 km (0.116 R)
• M61: 21,240,953 km (0.088 R)
• M62: 21,341,483 km (0.07 R)
• M63: 21,542,991 km (0.09 R)
• M64: 21,896,940 km (0.094 R)
• M65: 21,998,516 km (0.051 R)
• M66: 22,049,230 km (0.106 R)
• M67: 25,221,902 km (0.065 R)
• M68: 28,202,340 km (0.073 R)
• M69: 28,645,150 km (0.113 R)
• M70: 28,700,651 km (0.082 R)
• M71: 29,090,054 km (0.053 R)
• M72: 29,930,644 km (0.064 R)
• M73: 30,212,636 km (0.098 R)
• M74: 30,552,224 km (0.056 R)
• M75: 30,722,466 km (0.073 R)
• M76: 31,234,988 km (0.106 R)
• M77: 31,406,427 km (0.111 R)
• M78: 31,635,611 km (0.051 R)
• M79: 31,980,434 km (0.107 R)
• M80: 32,731,715 km (0.055 R)
• M81: 32,905,847 km (0.073 R)
• M82: 33,022,084 km (0.119 R)
• M83: 33,722,801 km (0.078 R)
• M84: 33,781,443 km (0.11 R)
• M85: 34,546,487 km (0.061 R)
• M86: 35,495,835 km (0.086 R)
• M87: 35,734,593 km (0.098 R)
• M88: 37,480,999 km (0.067 R)
• M89: 38,762,903 km (0.078 R)
• M90: 41,495,158 km (0.12 R)
• M91: 41,872,444 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.4

Radius: 3.7

Gravity: 38.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.42 AU - 17.22 AU

Year: 23275 Days

Day: 18.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,913,294 km

• M1: 73,153 km (0.069 R)
• M2: 263,442 km (0.118 R)
• M3: 779,854 km (0.091 R)
• M4: 1,010,534 km (0.091 R)
• M5: 1,064,688 km (0.051 R)
• M6: 1,409,062 km (0.082 R)
• M7: 1,688,362 km (0.083 R)
• M8: 2,018,524 km (0.09 R)
• M9: 2,086,890 km (0.107 R)
• M10: 2,156,154 km (0.108 R)
• M11: 2,226,016 km (0.116 R)
• M12: 2,624,096 km (0.097 R)
• M13: 2,736,444 km (0.116 R)
• M14: 3,281,280 km (0.087 R)
• M15: 3,524,975 km (0.107 R)
• M16: 4,029,568 km (0.105 R)
• M17: 4,511,573 km (0.097 R)
• M18: 4,782,195 km (0.093 R)
• M19: 5,058,054 km (0.117 R)
• M20: 5,291,875 km (0.06 R)
• M21: 5,818,609 km (0.079 R)
• M22: 6,614,171 km (0.117 R)
• M23: 6,972,906 km (0.091 R)
• M24: 7,602,414 km (0.069 R)
• M25: 8,086,363 km (0.113 R)
• M26: 8,970,936 km (0.114 R)
• M27: 9,539,407 km (0.118 R)
• M28: 10,830,138 km (0.091 R)
• M29: 11,679,704 km (0.116 R)
• M30: 12,237,106 km (0.078 R)
• M31: 12,424,851 km (0.072 R)
• M32: 14,287,943 km (0.069 R)
• M33: 14,419,589 km (0.056 R)
• M34: 15,217,993 km (0.108 R)
• M35: 17,697,727 km (0.07 R)
• M36: 18,051,975 km (0.105 R)
• M37: 20,225,782 km (0.065 R)
• M38: 21,043,334 km (0.104 R)
• M39: 22,099,345 km (0.106 R)
• M40: 22,251,636 km (0.062 R)
• M41: 22,557,265 km (0.098 R)
• M42: 22,787,346 km (0.1 R)
• M43: 23,018,176 km (0.116 R)
• M44: 23,482,228 km (0.104 R)
• M45: 23,793,392 km (0.101 R)
• M46: 25,051,360 km (0.038 R)
• M47: 26,169,754 km (0.114 R)
• M48: 26,978,480 km (0.089 R)
• M49: 27,631,325 km (0.09 R)
• M50: 28,537,589 km (0.074 R)
• M51: 28,703,343 km (0.028 R)
• M52: 30,802,800 km (0.117 R)
• M53: 31,313,976 km (0.047 R)
• M54: 31,656,405 km (0.102 R)
• M55: 32,344,705 km (0.114 R)
• M56: 33,125,157 km (0.103 R)
• M57: 33,561,385 km (0.108 R)
• M58: 34,087,221 km (0.06 R)
• M59: 35,681,486 km (0.114 R)
• M60: 36,307,852 km (0.063 R)
• M61: 36,577,577 km (0.117 R)
• M62: 38,117,837 km (0.108 R)
• M63: 38,666,412 km (0.104 R)
• M64: 38,758,116 km (0.049 R)
• M65: 40,421,045 km (0.086 R)
• M66: 40,607,295 km (0.099 R)
• M67: 40,980,542 km (0.117 R)
• M68: 41,542,581 km (0.1 R)
• M69: 42,390,352 km (0.101 R)
• M70: 44,007,355 km (0.034 R)
• M71: 45,064,264 km (0.103 R)
• M72: 46,518,954 km (0.094 R)
• M73: 46,714,179 km (0.078 R)
• M74: 48,186,222 km (0.086 R)
• M75: 48,482,426 km (0.105 R)
• M76: 52,388,277 km (0.084 R)
• M77: 53,100,063 km (0.113 R)
• M78: 53,201,940 km (0.087 R)
• M79: 54,224,740 km (0.029 R)
• M80: 55,667,761 km (0.095 R)
• M81: 56,601,850 km (0.111 R)
• M82: 58,696,520 km (0.092 R)
• M83: 60,177,688 km (0.063 R)
• M84: 62,100,021 km (0.103 R)
• M85: 63,825,782 km (0.097 R)
• M86: 64,803,254 km (0.101 R)
• M87: 66,993,367 km (0.049 R)
• M88: 67,323,979 km (0.088 R)
• M89: 67,434,382 km (0.098 R)
• M90: 69,876,567 km (0.106 R)
• M91: 70,659,712 km (0.073 R)
• M92: 73,821,313 km (0.109 R)
• M93: 74,618,820 km (0.108 R)
• M94: 76,452,590 km (0.058 R)
• M95: 76,682,821 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 16,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit