🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.58 AU - 0.66 AU

Year: 187 Days

Day: 40.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.71 AU - 0.87 AU

Year: 269 Days

Day: 37.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 104.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.06 AU - 2.58 AU

Year: 1353 Days

Day: 37.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.15 AU - 2.89 AU

Year: 1532 Days

Day: 35.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,520,102 km

• M1: 314,754 km (0.092 R)
• M2: 864,825 km (0.106 R)

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.5

Radius: 11

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.37 AU - 4.81 AU

Year: 3167 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,520,102 km

• M1: 382,223 km (0.106 R)
• M2: 457,620 km (0.094 R)
• M3: 549,024 km (0.09 R)
• M4: 657,931 km (0.072 R)
• M5: 731,683 km (0.099 R)
• M6: 876,793 km (0.076 R)
• M7: 971,189 km (0.09 R)
• M8: 1,081,742 km (0.109 R)
• M9: 1,468,004 km (0.073 R)
• M10: 1,684,322 km (0.066 R)
• M11: 2,180,838 km (0.108 R)
• M12: 2,827,250 km (0.108 R)
• M13: 3,025,168 km (0.075 R)
• M14: 3,116,722 km (0.118 R)
• M15: 3,321,222 km (0.032 R)
• M16: 3,743,836 km (0.093 R)
• M17: 4,102,422 km (0.11 R)
• M18: 4,224,494 km (0.111 R)
• M19: 4,534,760 km (0.097 R)
• M20: 4,960,217 km (0.119 R)
• M21: 5,046,834 km (0.113 R)
• M22: 5,199,723 km (0.074 R)
• M23: 5,287,836 km (0.068 R)
• M24: 5,667,665 km (0.111 R)
• M25: 6,033,282 km (0.072 R)
• M26: 6,102,696 km (0.083 R)
• M27: 6,218,933 km (0.059 R)
• M28: 6,667,577 km (0.035 R)
• M29: 6,932,216 km (0.057 R)
• M30: 7,521,482 km (0.116 R)
• M31: 7,646,246 km (0.12 R)
• M32: 7,999,447 km (0.102 R)
• M33: 8,254,960 km (0.08 R)
• M34: 8,565,226 km (0.091 R)
• M35: 8,852,903 km (0.089 R)
• M36: 8,958,369 km (0.112 R)
• M37: 9,708,154 km (0.115 R)
• M38: 10,200,780 km (0.07 R)
• M39: 10,283,657 km (0.066 R)
• M40: 10,561,759 km (0.062 R)
• M41: 10,729,758 km (0.051 R)
• M42: 10,813,981 km (0.08 R)
• M43: 11,640,659 km (0.064 R)
• M44: 11,727,276 km (0.086 R)
• M45: 12,046,967 km (0.118 R)
• M46: 12,369,500 km (0.105 R)
• M47: 12,576,244 km (0.106 R)
• M48: 13,293,716 km (0.081 R)
• M49: 15,208,419 km (0.114 R)
• M50: 15,493,403 km (0.103 R)
• M51: 15,844,210 km (0.09 R)
• M52: 16,683,903 km (0.073 R)
• M53: 17,737,072 km (0.117 R)
• M54: 18,507,351 km (0.104 R)
• M55: 18,744,015 km (0.105 R)
• M56: 18,845,741 km (0.071 R)
• M57: 19,220,185 km (0.047 R)
• M58: 20,219,349 km (0.037 R)
• M59: 20,393,331 km (0.11 R)
• M60: 20,602,768 km (0.108 R)
• M61: 20,847,959 km (0.069 R)
• M62: 21,058,892 km (0.119 R)
• M63: 21,767,388 km (0.07 R)
• M64: 22,339,749 km (0.04 R)
• M65: 22,591,672 km (0.083 R)
• M66: 23,280,271 km (0.11 R)
• M67: 23,645,589 km (0.064 R)
• M68: 23,865,648 km (0.073 R)
• M69: 24,012,702 km (0.104 R)
• M70: 24,307,709 km (0.051 R)
• M71: 24,455,662 km (0.094 R)
• M72: 24,715,363 km (0.074 R)
• M73: 24,975,963 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.4

Radius: 12.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.55 AU - 5.03 AU

Year: 3402 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,520,102 km

• M1: 189,541 km (0.089 R)
• M2: 278,850 km (0.104 R)
• M3: 364,869 km (0.096 R)
• M4: 569,519 km (0.067 R)
• M5: 676,631 km (0.089 R)
• M6: 815,458 km (0.026 R)
• M7: 1,007,990 km (0.097 R)
• M8: 1,179,130 km (0.12 R)
• M9: 1,282,802 km (0.081 R)
• M10: 1,370,017 km (0.094 R)
• M11: 1,697,188 km (0.103 R)
• M12: 1,903,483 km (0.025 R)
• M13: 2,072,230 km (0.092 R)
• M14: 2,522,370 km (0.068 R)
• M15: 2,683,487 km (0.111 R)
• M16: 2,963,983 km (0.093 R)
• M17: 3,094,731 km (0.081 R)
• M18: 3,402,753 km (0.089 R)
• M19: 3,581,373 km (0.066 R)
• M20: 3,720,948 km (0.093 R)
• M21: 3,876,530 km (0.077 R)
• M22: 4,019,994 km (0.1 R)
• M23: 4,223,746 km (0.108 R)
• M24: 4,356,589 km (0.07 R)
• M25: 4,460,859 km (0.07 R)
• M26: 4,994,774 km (0.087 R)
• M27: 5,198,376 km (0.116 R)
• M28: 5,356,950 km (0.085 R)
• M29: 5,436,686 km (0.041 R)
• M30: 5,533,027 km (0.11 R)
• M31: 5,646,272 km (0.094 R)
• M32: 6,307,645 km (0.103 R)
• M33: 6,476,840 km (0.1 R)
• M34: 6,664,884 km (0.081 R)
• M35: 6,889,281 km (0.071 R)
• M36: 6,976,198 km (0.098 R)
• M37: 7,292,447 km (0.063 R)
• M38: 7,416,763 km (0.065 R)
• M39: 8,399,023 km (0.092 R)
• M40: 8,529,323 km (0.08 R)
• M41: 8,735,618 km (0.069 R)
• M42: 8,829,865 km (0.11 R)
• M43: 9,325,632 km (0.107 R)
• M44: 9,441,271 km (0.093 R)
• M45: 9,518,763 km (0.117 R)
• M46: 9,615,702 km (0.109 R)
• M47: 9,948,258 km (0.116 R)
• M48: 10,404,083 km (0.109 R)
• M49: 10,484,118 km (0.105 R)
• M50: 10,907,330 km (0.11 R)
• M51: 11,049,748 km (0.115 R)
• M52: 11,151,773 km (0.099 R)
• M53: 11,377,367 km (0.033 R)
• M54: 11,501,084 km (0.066 R)
• M55: 11,770,809 km (0.118 R)
• M56: 11,916,817 km (0.1 R)
• M57: 12,042,479 km (0.097 R)
• M58: 12,358,579 km (0.107 R)
• M59: 12,528,373 km (0.099 R)
• M60: 12,762,942 km (0.057 R)
• M61: 12,848,662 km (0.099 R)
• M62: 13,063,634 km (0.112 R)
• M63: 13,171,644 km (0.091 R)
• M64: 13,541,001 km (0.068 R)
• M65: 13,979,921 km (0.105 R)
• M66: 14,356,758 km (0.115 R)
• M67: 14,894,413 km (0.067 R)
• M68: 15,143,044 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.1

Radius: 6.2

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.76 AU - 13.74 AU

Year: 16416 Days

Day: 17.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,520,102 km

• M1: 92,003 km (0.094 R)
• M2: 414,685 km (0.102 R)
• M3: 463,155 km (0.105 R)
• M4: 548,875 km (0.064 R)
• M5: 817,104 km (0.057 R)
• M6: 987,496 km (0.104 R)
• M7: 1,054,366 km (0.11 R)
• M8: 1,240,166 km (0.046 R)
• M9: 1,776,475 km (0.081 R)
• M10: 2,777,434 km (0.111 R)
• M11: 2,937,205 km (0.102 R)
• M12: 3,034,593 km (0.095 R)
• M13: 3,133,028 km (0.114 R)
• M14: 3,232,511 km (0.026 R)
• M15: 3,400,509 km (0.063 R)
• M16: 3,675,470 km (0.071 R)
• M17: 3,745,332 km (0.107 R)
• M18: 3,993,366 km (0.104 R)
• M19: 4,173,930 km (0.106 R)
• M20: 4,393,989 km (0.103 R)
• M21: 4,580,238 km (0.071 R)
• M22: 5,115,798 km (0.102 R)
• M23: 5,233,083 km (0.115 R)
• M24: 5,550,380 km (0.1 R)
• M25: 5,670,956 km (0.039 R)
• M26: 5,873,811 km (0.044 R)
• M27: 6,161,936 km (0.117 R)
• M28: 6,923,689 km (0.054 R)
• M29: 7,097,073 km (0.102 R)
• M30: 7,271,803 km (0.066 R)
• M31: 8,349,955 km (0.087 R)
• M32: 10,601,552 km (0.077 R)
• M33: 11,306,457 km (0.116 R)
• M34: 11,974,412 km (0.099 R)
• M35: 12,182,652 km (0.039 R)
• M36: 12,234,862 km (0.079 R)
• M37: 12,287,072 km (0.079 R)
• M38: 12,708,040 km (0.095 R)
• M39: 13,080,389 km (0.093 R)
• M40: 13,781,255 km (0.069 R)
• M41: 14,604,941 km (0.072 R)
• M42: 15,050,892 km (0.115 R)
• M43: 15,444,634 km (0.116 R)
• M44: 16,357,330 km (0.115 R)
• M45: 16,704,248 km (0.117 R)
• M46: 17,287,530 km (0.096 R)
• M47: 17,996,325 km (0.062 R)
• M48: 19,198,792 km (0.074 R)
• M49: 19,259,529 km (0.107 R)
• M50: 20,179,257 km (0.038 R)
• M51: 20,987,833 km (0.11 R)
• M52: 21,176,027 km (0.088 R)
• M53: 22,765,206 km (0.066 R)
• M54: 22,958,336 km (0.104 R)
• M55: 23,541,469 km (0.041 R)
• M56: 24,129,389 km (0.114 R)
• M57: 24,788,367 km (0.094 R)
• M58: 25,586,921 km (0.052 R)
• M59: 26,056,658 km (0.114 R)
• M60: 26,936,443 km (0.086 R)
• M61: 27,004,510 km (0.115 R)
• M62: 30,836,310 km (0.1 R)
• M63: 31,910,572 km (0.099 R)
• M64: 33,069,806 km (0.12 R)
• M65: 34,021,847 km (0.108 R)
• M66: 34,095,449 km (0.1 R)
• M67: 35,354,914 km (0.109 R)
• M68: 36,554,090 km (0.07 R)
• M69: 36,780,282 km (0.104 R)
• M70: 36,931,526 km (0.081 R)
• M71: 37,538,145 km (0.066 R)
• M72: 37,690,286 km (0.073 R)
• M73: 37,919,021 km (0.102 R)
• M74: 40,075,175 km (0.081 R)
• M75: 41,168,137 km (0.049 R)
• M76: 43,223,762 km (0.088 R)
• M77: 44,264,065 km (0.101 R)
• M78: 44,989,166 km (0.091 R)
• M79: 45,069,949 km (0.097 R)
• M80: 45,636,925 km (0.098 R)
• M81: 46,450,887 km (0.065 R)
• M82: 47,598,602 km (0.106 R)
• M83: 47,845,737 km (0.085 R)
• M84: 48,093,322 km (0.064 R)
• M85: 48,506,960 km (0.068 R)
• M86: 49,337,527 km (0.119 R)
• M87: 51,857,653 km (0.118 R)
• M88: 52,111,969 km (0.102 R)
• M89: 52,366,735 km (0.101 R)
• M90: 54,677,872 km (0.085 R)
• M91: 55,109,462 km (0.084 R)
• M92: 55,195,930 km (0.065 R)
• M93: 55,628,866 km (0.116 R)
• M94: 57,898,565 km (0.113 R)
• M95: 58,603,021 km (0.039 R)
• M96: 58,867,809 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.7

Radius: 6.6

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.69 AU - 15.35 AU

Year: 22288 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,520,102 km

• M1: 222,602 km (0.032 R)
• M2: 324,328 km (0.104 R)
• M3: 789,578 km (0.096 R)
• M4: 835,205 km (0.095 R)
• M5: 1,395,748 km (0.037 R)
• M6: 1,479,822 km (0.075 R)
• M7: 1,536,969 km (0.1 R)
• M8: 2,051,436 km (0.094 R)
• M9: 2,147,477 km (0.044 R)
• M10: 2,245,015 km (0.097 R)
• M11: 2,377,409 km (0.073 R)
• M12: 2,719,689 km (0.12 R)
• M13: 2,790,000 km (0.087 R)
• M14: 3,150,830 km (0.083 R)
• M15: 3,995,610 km (0.059 R)
• M16: 4,075,794 km (0.091 R)
• M17: 4,278,499 km (0.064 R)
• M18: 4,949,146 km (0.034 R)
• M19: 4,992,231 km (0.119 R)
• M20: 6,292,834 km (0.117 R)
• M21: 6,812,238 km (0.114 R)
• M22: 7,149,881 km (0.109 R)
• M23: 8,042,980 km (0.027 R)
• M24: 9,662,078 km (0.087 R)
• M25: 9,878,097 km (0.05 R)
• M26: 10,205,268 km (0.047 R)
• M27: 10,591,380 km (0.111 R)
• M28: 10,758,331 km (0.082 R)
• M29: 10,926,180 km (0.059 R)
• M30: 11,207,872 km (0.117 R)
• M31: 11,377,965 km (0.064 R)
• M32: 11,778,289 km (0.105 R)
• M33: 12,534,058 km (0.086 R)
• M34: 13,185,706 km (0.114 R)
• M35: 13,485,500 km (0.116 R)
• M36: 15,331,388 km (0.026 R)
• M37: 15,520,330 km (0.118 R)
• M38: 15,646,591 km (0.118 R)
• M39: 15,836,879 km (0.097 R)
• M40: 16,155,523 km (0.104 R)
• M41: 16,347,756 km (0.1 R)
• M42: 17,059,094 km (0.074 R)
• M43: 17,582,836 km (0.094 R)
• M44: 18,578,859 km (0.045 R)
• M45: 19,185,329 km (0.113 R)
• M46: 21,113,196 km (0.081 R)
• M47: 21,183,208 km (0.09 R)
• M48: 24,264,775 km (0.085 R)
• M49: 24,558,585 km (0.056 R)
• M50: 24,853,442 km (0.057 R)
• M51: 26,270,134 km (0.058 R)
• M52: 27,712,856 km (0.118 R)
• M53: 28,173,767 km (0.113 R)
• M54: 28,482,537 km (0.088 R)
• M55: 28,869,995 km (0.09 R)
• M56: 30,042,693 km (0.066 R)
• M57: 30,200,369 km (0.109 R)
• M58: 30,753,881 km (0.118 R)
• M59: 31,390,720 km (0.085 R)
• M60: 33,245,434 km (0.089 R)
• M61: 34,639,088 km (0.049 R)
• M62: 35,551,036 km (0.11 R)
• M63: 37,229,225 km (0.116 R)
• M64: 38,077,894 km (0.104 R)
• M65: 40,227,615 km (0.105 R)
• M66: 40,749,263 km (0.062 R)
• M67: 41,273,305 km (0.099 R)
• M68: 42,063,480 km (0.103 R)
• M69: 43,480,472 km (0.06 R)
• M70: 43,837,113 km (0.056 R)
• M71: 46,361,128 km (0.063 R)
• M72: 47,182,271 km (0.109 R)
• M73: 47,548,935 km (0.059 R)
• M74: 48,746,616 km (0.094 R)
• M75: 49,395,721 km (0.094 R)
• M76: 50,702,458 km (0.075 R)
• M77: 50,983,852 km (0.106 R)
• M78: 51,171,896 km (0.098 R)
• M79: 51,454,188 km (0.117 R)
• M80: 51,925,870 km (0.074 R)
• M81: 52,114,961 km (0.115 R)
• M82: 52,778,578 km (0.104 R)
• M83: 52,873,722 km (0.087 R)
• M84: 55,654,297 km (0.027 R)
• M85: 55,944,667 km (0.101 R)
• M86: 57,306,456 km (0.115 R)
• M87: 58,580,581 km (0.079 R)
• M88: 59,073,058 km (0.058 R)
• M89: 59,567,030 km (0.071 R)
• M90: 61,656,463 km (0.095 R)
• M91: 63,567,426 km (0.109 R)
• M92: 64,073,516 km (0.117 R)
• M93: 64,276,371 km (0.046 R)
• M94: 65,293,786 km (0.094 R)
• M95: 66,213,813 km (0.11 R)
• M96: 68,481,118 km (0.059 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: 369 - 14,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit