🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.48 AU - 0.54 AU

Year: 140 Days

Day: 28.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.62 AU

Year: 144 Days

Day: 38.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.04 AU - 1.6 AU

Year: 584 Days

Day: 32.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,760,750 km

• M1: 38,746 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.57 AU - 1.95 AU

Year: 899 Days

Day: 36.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,760,750 km

• M1: 461,809 km (0.078 R)
• M2: 1,577,510 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.76 AU - 2.14 AU

Year: 1048 Days

Day: 18.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,760,750 km

• M1: 35,455 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.2

Radius: 10.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.44 AU - 8.74 AU

Year: 7268 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,760,750 km

• M1: 135,087 km (0.1 R)
• M2: 344,075 km (0.119 R)
• M3: 1,002,755 km (0.055 R)
• M4: 1,466,658 km (0.109 R)
• M5: 2,053,979 km (0.116 R)
• M6: 3,059,276 km (0.06 R)
• M7: 4,090,455 km (0.074 R)
• M8: 4,547,476 km (0.107 R)
• M9: 4,936,131 km (0.046 R)
• M10: 5,306,685 km (0.104 R)
• M11: 5,480,668 km (0.043 R)
• M12: 5,656,744 km (0.11 R)
• M13: 5,804,846 km (0.103 R)
• M14: 6,074,721 km (0.11 R)
• M15: 6,595,770 km (0.109 R)
• M16: 6,689,269 km (0.113 R)
• M17: 6,814,482 km (0.053 R)
• M18: 6,972,308 km (0.09 R)
• M19: 7,291,400 km (0.091 R)
• M20: 7,647,892 km (0.068 R)
• M21: 8,076,789 km (0.1 R)
• M22: 8,923,363 km (0.069 R)
• M23: 8,992,328 km (0.079 R)
• M24: 9,339,694 km (0.101 R)
• M25: 9,691,548 km (0.034 R)
• M26: 10,809,942 km (0.087 R)
• M27: 11,179,449 km (0.117 R)
• M28: 11,478,046 km (0.119 R)
• M29: 11,703,640 km (0.045 R)
• M30: 11,817,035 km (0.113 R)
• M31: 12,620,974 km (0.074 R)
• M32: 12,698,466 km (0.107 R)
• M33: 12,970,883 km (0.106 R)
• M34: 13,088,318 km (0.046 R)
• M35: 13,879,840 km (0.113 R)
• M36: 13,959,875 km (0.073 R)
• M37: 14,483,617 km (0.07 R)
• M38: 15,013,941 km (0.072 R)
• M39: 15,096,071 km (0.027 R)
• M40: 15,343,356 km (0.029 R)
• M41: 15,426,084 km (0.084 R)
• M42: 15,842,115 km (0.096 R)
• M43: 16,135,477 km (0.12 R)
• M44: 16,685,099 km (0.116 R)
• M45: 16,940,912 km (0.102 R)
• M46: 17,327,024 km (0.069 R)
• M47: 17,456,276 km (0.115 R)
• M48: 18,370,619 km (0.084 R)
• M49: 19,300,519 km (0.057 R)
• M50: 19,748,864 km (0.055 R)
• M51: 19,883,951 km (0.116 R)
• M52: 20,609,799 km (0.118 R)
• M53: 20,930,238 km (0.052 R)
• M54: 21,622,128 km (0.11 R)
• M55: 22,087,677 km (0.075 R)
• M56: 22,227,850 km (0.112 R)
• M57: 23,313,332 km (0.054 R)
• M58: 23,503,920 km (0.088 R)
• M59: 24,560,978 km (0.096 R)
• M60: 25,193,029 km (0.074 R)
• M61: 25,978,119 km (0.052 R)
• M62: 26,274,622 km (0.046 R)
• M63: 26,472,989 km (0.066 R)
• M64: 26,871,069 km (0.109 R)
• M65: 27,020,816 km (0.116 R)
• M66: 27,925,584 km (0.118 R)
• M67: 29,198,363 km (0.037 R)
• M68: 29,558,146 km (0.083 R)
• M69: 30,959,728 km (0.098 R)
• M70: 31,958,892 km (0.106 R)
• M71: 33,504,388 km (0.1 R)
• M72: 33,934,931 km (0.091 R)
• M73: 34,096,945 km (0.069 R)
• M74: 34,313,264 km (0.071 R)
• M75: 34,747,247 km (0.097 R)
• M76: 35,347,134 km (0.095 R)
• M77: 35,456,491 km (0.083 R)
• M78: 36,225,573 km (0.108 R)
• M79: 36,391,178 km (0.047 R)
• M80: 36,556,932 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 8.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.5 AU - 9.26 AU

Year: 8516 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,760,750 km

• M1: 244,293 km (0.11 R)
• M2: 300,093 km (0.081 R)
• M3: 399,726 km (0.06 R)
• M4: 459,714 km (0.113 R)
• M5: 684,709 km (0.078 R)
• M6: 784,641 km (0.109 R)
• M7: 916,885 km (0.073 R)
• M8: 1,264,551 km (0.076 R)
• M9: 1,326,484 km (0.096 R)
• M10: 1,469,649 km (0.068 R)
• M11: 2,055,774 km (0.119 R)
• M12: 2,110,676 km (0.104 R)
• M13: 2,278,675 km (0.092 R)
• M14: 2,393,267 km (0.03 R)
• M15: 2,490,057 km (0.088 R)
• M16: 2,687,975 km (0.113 R)
• M17: 3,098,920 km (0.055 R)
• M18: 3,226,078 km (0.113 R)
• M19: 3,573,893 km (0.077 R)
• M20: 3,640,464 km (0.086 R)
• M21: 3,774,803 km (0.032 R)
• M22: 3,865,310 km (0.06 R)
• M23: 4,663,564 km (0.072 R)
• M24: 5,181,621 km (0.065 R)
• M25: 5,562,797 km (0.033 R)
• M26: 5,769,990 km (0.077 R)
• M27: 6,058,863 km (0.085 R)
• M28: 6,623,446 km (0.12 R)
• M29: 6,732,951 km (0.108 R)
• M30: 7,487,673 km (0.066 R)
• M31: 7,774,003 km (0.09 R)
• M32: 7,831,748 km (0.11 R)
• M33: 8,446,146 km (0.082 R)
• M34: 8,564,927 km (0.055 R)
• M35: 8,834,353 km (0.091 R)
• M36: 9,076,103 km (0.108 R)
• M37: 9,659,086 km (0.109 R)
• M38: 9,752,285 km (0.116 R)
• M39: 10,222,621 km (0.102 R)
• M40: 10,381,045 km (0.044 R)
• M41: 10,796,778 km (0.087 R)
• M42: 10,925,880 km (0.094 R)
• M43: 11,185,433 km (0.094 R)
• M44: 11,776,943 km (0.081 R)
• M45: 13,611,910 km (0.025 R)
• M46: 13,821,198 km (0.052 R)
• M47: 14,031,532 km (0.093 R)
• M48: 14,243,064 km (0.11 R)
• M49: 14,491,097 km (0.077 R)
• M50: 14,562,306 km (0.085 R)
• M51: 14,812,134 km (0.097 R)
• M52: 15,207,671 km (0.098 R)
• M53: 15,425,036 km (0.115 R)
• M54: 15,606,798 km (0.057 R)
• M55: 15,862,610 km (0.027 R)
• M56: 16,046,017 km (0.081 R)
• M57: 16,304,223 km (0.059 R)
• M58: 16,638,126 km (0.117 R)
• M59: 18,264,404 km (0.082 R)
• M60: 18,649,918 km (0.097 R)
• M61: 19,115,915 km (0.091 R)
• M62: 19,389,679 km (0.071 R)
• M63: 19,468,069 km (0.083 R)
• M64: 19,585,952 km (0.116 R)
• M65: 19,782,822 km (0.111 R)
• M66: 19,980,441 km (0.092 R)
• M67: 20,297,888 km (0.094 R)
• M68: 20,377,624 km (0.098 R)
• M69: 21,992,084 km (0.103 R)
• M70: 22,649,417 km (0.054 R)
• M71: 22,856,161 km (0.107 R)
• M72: 23,563,609 km (0.082 R)
• M73: 23,899,157 km (0.09 R)
• M74: 24,362,911 km (0.092 R)
• M75: 24,702,199 km (0.095 R)
• M76: 24,957,562 km (0.099 R)
• M77: 25,815,357 km (0.082 R)
• M78: 26,595,659 km (0.049 R)
• M79: 26,726,408 km (0.116 R)
• M80: 27,163,981 km (0.099 R)
• M81: 27,692,062 km (0.113 R)
• M82: 27,868,887 km (0.079 R)
• M83: 28,848,005 km (0.1 R)
• M84: 29,432,035 km (0.061 R)
• M85: 30,019,805 km (0.093 R)
• M86: 30,428,955 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.3

Radius: 13.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.48 AU - 8.86 AU

Year: 8991 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,760,750 km

• M1: 172,187 km (0.115 R)
• M2: 292,464 km (0.056 R)
• M3: 699,968 km (0.119 R)
• M4: 956,529 km (0.062 R)
• M5: 1,049,279 km (0.075 R)
• M6: 1,305,989 km (0.103 R)
• M7: 1,517,670 km (0.105 R)
• M8: 1,627,924 km (0.082 R)
• M9: 1,880,595 km (0.109 R)
• M10: 2,195,947 km (0.105 R)
• M11: 2,714,603 km (0.12 R)
• M12: 3,328,702 km (0.03 R)
• M13: 3,832,697 km (0.093 R)
• M14: 4,171,836 km (0.044 R)
• M15: 4,297,648 km (0.107 R)
• M16: 4,392,792 km (0.103 R)
• M17: 4,617,637 km (0.074 R)
• M18: 5,112,507 km (0.116 R)
• M19: 5,213,486 km (0.045 R)
• M20: 6,296,425 km (0.117 R)
• M21: 6,477,438 km (0.057 R)
• M22: 6,770,949 km (0.06 R)
• M23: 6,956,600 km (0.095 R)
• M24: 7,219,294 km (0.091 R)
• M25: 7,447,281 km (0.054 R)
• M26: 7,677,512 km (0.074 R)
• M27: 8,263,487 km (0.073 R)
• M28: 8,501,946 km (0.095 R)
• M29: 9,603,286 km (0.038 R)
• M30: 10,705,972 km (0.025 R)
• M31: 10,792,439 km (0.108 R)
• M32: 13,168,502 km (0.12 R)
• M33: 13,916,641 km (0.035 R)
• M34: 14,058,460 km (0.115 R)
• M35: 14,200,727 km (0.093 R)
• M36: 14,726,714 km (0.089 R)
• M37: 15,016,185 km (0.035 R)
• M38: 15,113,125 km (0.103 R)
• M39: 15,405,290 km (0.092 R)
• M40: 15,503,127 km (0.107 R)
• M41: 16,094,038 km (0.046 R)
• M42: 16,492,268 km (0.058 R)
• M43: 16,742,694 km (0.078 R)
• M44: 17,757,417 km (0.088 R)
• M45: 17,911,203 km (0.092 R)
• M46: 18,844,096 km (0.065 R)
• M47: 19,211,209 km (0.111 R)
• M48: 19,633,524 km (0.11 R)
• M49: 20,380,167 km (0.118 R)
• M50: 21,408,203 km (0.114 R)
• M51: 22,953,998 km (0.111 R)
• M52: 23,121,697 km (0.085 R)
• M53: 23,458,442 km (0.036 R)
• M54: 23,966,626 km (0.069 R)
• M55: 25,166,401 km (0.084 R)
• M56: 25,860,685 km (0.046 R)
• M57: 26,620,044 km (0.064 R)
• M58: 27,327,492 km (0.076 R)
• M59: 28,941,952 km (0.087 R)
• M60: 29,608,560 km (0.067 R)
• M61: 29,913,141 km (0.045 R)
• M62: 31,949,916 km (0.061 R)
• M63: 32,325,108 km (0.116 R)
• M64: 32,701,646 km (0.054 R)
• M65: 33,016,549 km (0.07 R)
• M66: 34,031,122 km (0.037 R)
• M67: 34,286,486 km (0.055 R)
• M68: 34,927,363 km (0.051 R)
• M69: 35,701,681 km (0.12 R)
• M70: 36,156,010 km (0.078 R)
• M71: 36,546,909 km (0.105 R)
• M72: 37,464,543 km (0.112 R)
• M73: 38,522,648 km (0.085 R)
• M74: 38,655,491 km (0.026 R)
• M75: 39,724,667 km (0.066 R)
• M76: 40,060,664 km (0.119 R)
• M77: 40,195,452 km (0.057 R)
• M78: 40,532,795 km (0.026 R)
• M79: 41,346,458 km (0.066 R)
• M80: 41,686,943 km (0.041 R)
• M81: 42,028,475 km (0.075 R)
• M82: 42,165,357 km (0.108 R)
• M83: 44,794,090 km (0.1 R)
• M84: 45,705,590 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit