🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 128 Days

Day: 26.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.95 AU - 1.07 AU

Year: 357 Days

Day: 28.8 Hours

Environment

Temp: 79 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,818,217 km

• M1: 174,431 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.29 AU - 2.05 AU

Year: 758 Days

Day: 16.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,818,217 km

• M1: 1,084,585 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.18 AU - 2.76 AU

Year: 1364 Days

Day: 47.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.93 AU - 3.89 AU

Year: 2213 Days

Day: 31.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,818,217 km

• M1: 940,671 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.4

Radius: 10.1

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.1 AU - 10.42 AU

Year: 10717 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,818,217 km

• M1: 139,276 km (0.111 R)
• M2: 351,106 km (0.084 R)
• M3: 539,749 km (0.053 R)
• M4: 622,028 km (0.081 R)
• M5: 800,498 km (0.101 R)
• M6: 1,058,255 km (0.075 R)
• M7: 1,121,685 km (0.103 R)
• M8: 1,826,291 km (0.101 R)
• M9: 2,007,903 km (0.037 R)
• M10: 2,588,492 km (0.07 R)
• M11: 3,003,327 km (0.044 R)
• M12: 3,407,540 km (0.113 R)
• M13: 3,599,923 km (0.069 R)
• M14: 4,405,059 km (0.06 R)
• M15: 4,509,478 km (0.038 R)
• M16: 4,685,555 km (0.106 R)
• M17: 5,117,444 km (0.059 R)
• M18: 5,227,398 km (0.076 R)
• M19: 5,980,624 km (0.099 R)
• M20: 6,252,293 km (0.095 R)
• M21: 6,488,508 km (0.068 R)
• M22: 6,727,566 km (0.102 R)
• M23: 7,545,417 km (0.073 R)
• M24: 7,754,854 km (0.089 R)
• M25: 8,351,301 km (0.104 R)
• M26: 9,408,210 km (0.091 R)
• M27: 10,929,172 km (0.034 R)
• M28: 11,790,706 km (0.11 R)
• M29: 11,985,033 km (0.069 R)
• M30: 12,082,721 km (0.087 R)
• M31: 12,624,265 km (0.076 R)
• M32: 13,476,823 km (0.113 R)
• M33: 14,451,603 km (0.077 R)
• M34: 14,555,574 km (0.114 R)
• M35: 14,711,903 km (0.097 R)
• M36: 17,509,832 km (0.059 R)
• M37: 19,026,007 km (0.115 R)
• M38: 19,311,290 km (0.108 R)
• M39: 21,112,000 km (0.096 R)
• M40: 21,525,937 km (0.105 R)
• M41: 24,746,629 km (0.084 R)
• M42: 25,183,156 km (0.068 R)
• M43: 25,748,038 km (0.116 R)
• M44: 26,826,638 km (0.034 R)
• M45: 27,082,451 km (0.061 R)
• M46: 27,339,160 km (0.075 R)
• M47: 27,855,124 km (0.078 R)
• M48: 28,634,977 km (0.106 R)
• M49: 29,487,984 km (0.045 R)
• M50: 29,752,025 km (0.056 R)
• M51: 29,818,147 km (0.084 R)
• M52: 30,016,962 km (0.048 R)
• M53: 30,482,511 km (0.092 R)
• M54: 30,549,232 km (0.081 R)
• M55: 30,950,303 km (0.104 R)
• M56: 31,218,832 km (0.095 R)
• M57: 31,487,958 km (0.11 R)
• M58: 31,893,219 km (0.109 R)
• M59: 32,368,192 km (0.084 R)
• M60: 33,600,280 km (0.112 R)
• M61: 34,222,158 km (0.094 R)
• M62: 35,406,974 km (0.048 R)
• M63: 35,547,296 km (0.083 R)
• M64: 35,687,769 km (0.117 R)
• M65: 36,676,312 km (0.109 R)
• M66: 38,319,644 km (0.091 R)
• M67: 38,752,281 km (0.114 R)
• M68: 39,695,197 km (0.116 R)
• M69: 41,308,161 km (0.058 R)
• M70: 43,167,064 km (0.096 R)
• M71: 45,205,036 km (0.11 R)
• M72: 45,738,502 km (0.098 R)
• M73: 45,891,391 km (0.111 R)
• M74: 46,350,806 km (0.051 R)
• M75: 46,581,037 km (0.063 R)
• M76: 47,042,846 km (0.092 R)
• M77: 47,274,274 km (0.088 R)
• M78: 48,592,829 km (0.105 R)
• M79: 50,396,082 km (0.11 R)
• M80: 50,711,883 km (0.037 R)
• M81: 53,181,744 km (0.104 R)
• M82: 53,503,379 km (0.108 R)
• M83: 53,583,863 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.8

Radius: 5.4

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.02 AU - 14.74 AU

Year: 19165 Days

Day: 17.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,818,217 km

• M1: 89,011 km (0.074 R)
• M2: 282,890 km (0.087 R)
• M3: 637,885 km (0.111 R)
• M4: 1,572,722 km (0.117 R)
• M5: 1,764,806 km (0.107 R)
• M6: 2,052,184 km (0.094 R)
• M7: 2,141,194 km (0.087 R)
• M8: 2,354,072 km (0.087 R)
• M9: 2,670,023 km (0.115 R)
• M10: 2,734,799 km (0.093 R)
• M11: 2,899,207 km (0.068 R)
• M12: 3,517,046 km (0.086 R)
• M13: 3,731,868 km (0.093 R)
• M14: 3,877,577 km (0.105 R)
• M15: 4,594,450 km (0.071 R)
• M16: 4,988,042 km (0.114 R)
• M17: 5,433,245 km (0.087 R)
• M18: 5,556,963 km (0.083 R)
• M19: 5,639,989 km (0.108 R)
• M20: 5,891,314 km (0.103 R)
• M21: 5,975,986 km (0.065 R)
• M22: 6,579,464 km (0.062 R)
• M23: 6,711,409 km (0.105 R)
• M24: 7,022,423 km (0.059 R)
• M25: 7,067,303 km (0.107 R)
• M26: 7,338,224 km (0.073 R)
• M27: 8,171,335 km (0.076 R)
• M28: 8,503,442 km (0.065 R)
• M29: 9,082,835 km (0.08 R)
• M30: 9,426,760 km (0.077 R)
• M31: 9,875,105 km (0.071 R)
• M32: 10,076,763 km (0.102 R)
• M33: 10,586,443 km (0.104 R)
• M34: 11,630,935 km (0.12 R)
• M35: 11,897,219 km (0.105 R)
• M36: 12,273,309 km (0.11 R)
• M37: 14,154,951 km (0.085 R)
• M38: 14,382,190 km (0.119 R)
• M39: 14,897,854 km (0.092 R)
• M40: 15,653,323 km (0.068 R)
• M41: 15,947,133 km (0.037 R)
• M42: 16,960,060 km (0.079 R)
• M43: 17,261,799 km (0.114 R)
• M44: 17,322,386 km (0.056 R)
• M45: 18,548,790 km (0.087 R)
• M46: 18,735,189 km (0.112 R)
• M47: 19,235,145 km (0.105 R)
• M48: 19,613,029 km (0.075 R)
• M49: 20,248,371 km (0.098 R)
• M50: 20,504,333 km (0.102 R)
• M51: 20,632,838 km (0.059 R)
• M52: 20,697,015 km (0.098 R)
• M53: 20,890,295 km (0.055 R)
• M54: 22,458,231 km (0.089 R)
• M55: 23,860,860 km (0.104 R)
• M56: 24,266,869 km (0.073 R)
• M57: 24,402,704 km (0.118 R)
• M58: 26,820,205 km (0.117 R)
• M59: 26,960,678 km (0.116 R)
• M60: 27,383,441 km (0.062 R)
• M61: 28,378,417 km (0.087 R)
• M62: 28,736,704 km (0.107 R)
• M63: 29,312,955 km (0.117 R)
• M64: 29,457,616 km (0.097 R)
• M65: 29,747,537 km (0.063 R)
• M66: 29,892,946 km (0.088 R)
• M67: 30,696,735 km (0.107 R)
• M68: 31,581,606 km (0.064 R)
• M69: 31,804,208 km (0.086 R)
• M70: 33,678,969 km (0.109 R)
• M71: 36,130,279 km (0.064 R)
• M72: 37,220,698 km (0.052 R)
• M73: 39,035,320 km (0.049 R)
• M74: 39,194,493 km (0.038 R)
• M75: 40,636,766 km (0.102 R)
• M76: 41,040,381 km (0.109 R)
• M77: 41,933,181 km (0.114 R)
• M78: 42,422,815 km (0.117 R)
• M79: 42,668,305 km (0.097 R)
• M80: 42,914,393 km (0.032 R)
• M81: 44,816,081 km (0.118 R)
• M82: 47,168,059 km (0.107 R)
• M83: 49,387,643 km (0.091 R)
• M84: 49,904,653 km (0.107 R)
• M85: 52,253,489 km (0.078 R)
• M86: 52,780,373 km (0.099 R)
• M87: 53,397,165 km (0.064 R)
• M88: 54,727,090 km (0.085 R)
• M89: 54,994,421 km (0.115 R)
• M90: 56,337,361 km (0.089 R)
• M91: 59,695,684 km (0.111 R)
• M92: 60,983,273 km (0.059 R)
• M93: 61,630,583 km (0.106 R)
• M94: 61,815,935 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353

Radius: 5.2

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.87 AU - 18.51 AU

Year: 23964 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,818,217 km

• M1: 96,640 km (0.101 R)
• M2: 203,752 km (0.107 R)
• M3: 369,656 km (0.064 R)
• M4: 856,597 km (0.112 R)
• M5: 927,357 km (0.036 R)
• M6: 975,827 km (0.115 R)
• M7: 1,257,071 km (0.111 R)
• M8: 1,420,731 km (0.115 R)
• M9: 2,077,765 km (0.112 R)
• M10: 2,746,019 km (0.098 R)
• M11: 3,551,005 km (0.113 R)
• M12: 3,589,302 km (0.084 R)
• M13: 3,704,791 km (0.062 R)
• M14: 4,018,947 km (0.105 R)
• M15: 4,179,316 km (0.102 R)
• M16: 4,589,214 km (0.118 R)
• M17: 5,848,978 km (0.093 R)
• M18: 6,399,647 km (0.072 R)
• M19: 7,110,985 km (0.119 R)
• M20: 7,353,633 km (0.106 R)
• M21: 8,047,617 km (0.08 R)
• M22: 8,249,724 km (0.057 R)
• M23: 8,300,438 km (0.077 R)
• M24: 8,555,951 km (0.097 R)
• M25: 8,814,007 km (0.054 R)
• M26: 9,074,607 km (0.1 R)
• M27: 10,088,132 km (0.107 R)
• M28: 10,142,436 km (0.095 R)
• M29: 10,305,947 km (0.112 R)
• M30: 11,080,714 km (0.032 R)
• M31: 11,816,885 km (0.119 R)
• M32: 13,815,663 km (0.094 R)
• M33: 13,875,950 km (0.095 R)
• M34: 14,607,185 km (0.071 R)
• M35: 14,730,154 km (0.114 R)
• M36: 14,791,789 km (0.11 R)
• M37: 16,361,070 km (0.052 R)
• M38: 16,553,004 km (0.108 R)
• M39: 17,327,772 km (0.109 R)
• M40: 18,778,722 km (0.079 R)
• M41: 18,845,592 km (0.096 R)
• M42: 19,113,970 km (0.106 R)
• M43: 19,722,235 km (0.073 R)
• M44: 20,405,598 km (0.112 R)
• M45: 21,445,004 km (0.079 R)
• M46: 22,572,524 km (0.103 R)
• M47: 22,714,941 km (0.119 R)
• M48: 24,008,962 km (0.073 R)
• M49: 24,154,222 km (0.113 R)
• M50: 24,445,638 km (0.109 R)
• M51: 24,811,555 km (0.083 R)
• M52: 25,179,266 km (0.12 R)
• M53: 25,771,375 km (0.081 R)
• M54: 25,920,075 km (0.038 R)
• M55: 27,271,542 km (0.066 R)
• M56: 29,496,511 km (0.056 R)
• M57: 31,460,881 km (0.108 R)
• M58: 32,098,318 km (0.104 R)
• M59: 32,820,576 km (0.119 R)
• M60: 33,548,220 km (0.076 R)
• M61: 33,629,302 km (0.118 R)
• M62: 33,954,678 km (0.04 R)
• M63: 34,690,549 km (0.032 R)
• M64: 35,431,657 km (0.118 R)
• M65: 35,845,595 km (0.083 R)
• M66: 37,264,979 km (0.101 R)
• M67: 38,532,672 km (0.096 R)
• M68: 39,728,557 km (0.117 R)
• M69: 42,770,929 km (0.061 R)
• M70: 44,364,595 km (0.107 R)
• M71: 44,453,755 km (0.101 R)
• M72: 45,707,385 km (0.091 R)
• M73: 46,791,222 km (0.114 R)
• M74: 49,168,482 km (0.119 R)
• M75: 49,630,141 km (0.095 R)
• M76: 51,023,645 km (0.066 R)
• M77: 54,229,677 km (0.069 R)
• M78: 56,242,217 km (0.12 R)
• M79: 56,531,689 km (0.053 R)
• M80: 56,821,610 km (0.075 R)
• M81: 57,986,528 km (0.112 R)
• M82: 58,767,429 km (0.102 R)
• M83: 60,438,587 km (0.105 R)
• M84: 61,032,042 km (0.086 R)
• M85: 63,024,386 km (0.088 R)
• M86: 63,124,617 km (0.093 R)
• M87: 64,431,653 km (0.119 R)
• M88: 64,835,568 km (0.087 R)
• M89: 65,443,085 km (0.056 R)
• M90: 66,765,978 km (0.105 R)
• M91: 66,868,004 km (0.118 R)
• M92: 67,277,005 km (0.072 R)
• M93: 67,789,527 km (0.117 R)
• M94: 68,200,323 km (0.064 R)
• M95: 68,612,016 km (0.08 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit