🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.77 AU - 1.19 AU

Year: 367 Days

Day: 21.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.08 AU - 1.56 AU

Year: 574 Days

Day: 12.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,744,737 km

• M1: 105,616 km (0.066 R)
• M2: 359,334 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.79 AU - 2.15 AU

Year: 1047 Days

Day: 34.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.27 AU - 3.49 AU

Year: 1851 Days

Day: 21.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.92 AU - 3.38 AU

Year: 2117 Days

Day: 13.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 175.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.94 AU - 3.96 AU

Year: 2973 Days

Day: 29.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.3

Radius: 13.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.61 AU - 7.87 AU

Year: 6627 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,744,737 km

• M1: 191,485 km (0.114 R)
• M2: 409,150 km (0.041 R)
• M3: 506,090 km (0.097 R)
• M4: 613,202 km (0.086 R)
• M5: 741,856 km (0.072 R)
• M6: 960,867 km (0.103 R)
• M7: 1,114,654 km (0.073 R)
• M8: 1,479,972 km (0.085 R)
• M9: 1,626,877 km (0.077 R)
• M10: 1,865,336 km (0.067 R)
• M11: 2,079,261 km (0.061 R)
• M12: 2,339,112 km (0.11 R)
• M13: 2,609,884 km (0.112 R)
• M14: 2,829,943 km (0.041 R)
• M15: 2,952,613 km (0.117 R)
• M16: 3,035,341 km (0.104 R)
• M17: 3,309,853 km (0.06 R)
• M18: 3,703,594 km (0.098 R)
• M19: 4,393,241 km (0.057 R)
• M20: 4,607,914 km (0.091 R)
• M21: 4,875,245 km (0.091 R)
• M22: 5,247,893 km (0.054 R)
• M23: 5,476,030 km (0.117 R)
• M24: 5,785,398 km (0.109 R)
• M25: 5,915,997 km (0.118 R)
• M26: 6,260,072 km (0.085 R)
• M27: 6,394,262 km (0.1 R)
• M28: 6,529,349 km (0.074 R)
• M29: 6,720,236 km (0.116 R)
• M30: 7,416,614 km (0.097 R)
• M31: 7,501,735 km (0.049 R)
• M32: 7,759,193 km (0.098 R)
• M33: 8,165,501 km (0.061 R)
• M34: 9,029,129 km (0.08 R)
• M35: 9,765,749 km (0.096 R)
• M36: 10,204,520 km (0.075 R)
• M37: 10,617,709 km (0.109 R)
• M38: 11,036,433 km (0.101 R)
• M39: 12,023,330 km (0.117 R)
• M40: 12,561,135 km (0.094 R)
• M41: 12,696,970 km (0.114 R)
• M42: 15,476,049 km (0.117 R)
• M43: 15,694,462 km (0.081 R)
• M44: 16,171,530 km (0.055 R)
• M45: 16,282,382 km (0.082 R)
• M46: 16,504,684 km (0.089 R)
• M47: 17,290,671 km (0.101 R)
• M48: 18,165,520 km (0.098 R)
• M49: 18,666,374 km (0.093 R)
• M50: 18,976,939 km (0.114 R)
• M51: 19,800,176 km (0.059 R)
• M52: 20,116,725 km (0.068 R)
• M53: 20,755,209 km (0.107 R)
• M54: 20,875,635 km (0.025 R)
• M55: 21,117,235 km (0.058 R)
• M56: 21,400,275 km (0.091 R)
• M57: 22,215,882 km (0.063 R)
• M58: 22,421,430 km (0.076 R)
• M59: 22,710,154 km (0.091 R)
• M60: 22,834,320 km (0.099 R)
• M61: 23,124,839 km (0.114 R)
• M62: 23,249,753 km (0.032 R)
• M63: 24,045,913 km (0.079 R)
• M64: 24,130,286 km (0.106 R)
• M65: 24,214,809 km (0.09 R)
• M66: 25,450,039 km (0.105 R)
• M67: 25,923,965 km (0.088 R)
• M68: 27,055,822 km (0.118 R)
• M69: 27,143,636 km (0.083 R)
• M70: 28,026,114 km (0.111 R)
• M71: 28,560,178 km (0.086 R)
• M72: 29,187,592 km (0.111 R)
• M73: 30,273,523 km (0.028 R)
• M74: 30,364,628 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.2

Radius: 15

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.4 AU - 11.04 AU

Year: 13294 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,744,737 km

• M1: 198,068 km (0.047 R)
• M2: 363,523 km (0.118 R)
• M3: 506,538 km (0.12 R)
• M4: 604,974 km (0.082 R)
• M5: 852,708 km (0.09 R)
• M6: 1,136,345 km (0.093 R)
• M7: 1,305,989 km (0.11 R)
• M8: 1,402,330 km (0.104 R)
• M9: 1,619,995 km (0.045 R)
• M10: 1,922,183 km (0.092 R)
• M11: 2,146,729 km (0.052 R)
• M12: 2,243,070 km (0.109 R)
• M13: 2,340,758 km (0.079 R)
• M14: 2,663,590 km (0.067 R)
• M15: 2,872,878 km (0.097 R)
• M16: 3,352,787 km (0.084 R)
• M17: 3,625,355 km (0.105 R)
• M18: 4,586,372 km (0.086 R)
• M19: 5,199,723 km (0.09 R)
• M20: 5,516,421 km (0.072 R)
• M21: 5,866,480 km (0.12 R)
• M22: 6,003,213 km (0.112 R)
• M23: 6,560,465 km (0.093 R)
• M24: 6,702,433 km (0.119 R)
• M25: 7,221,987 km (0.057 R)
• M26: 7,844,763 km (0.081 R)
• M27: 7,965,339 km (0.115 R)
• M28: 8,484,892 km (0.12 R)
• M29: 8,795,607 km (0.091 R)
• M30: 9,141,776 km (0.063 R)
• M31: 9,653,551 km (0.104 R)
• M32: 9,978,028 km (0.09 R)
• M33: 10,240,273 km (0.049 R)
• M34: 10,438,491 km (0.118 R)
• M35: 10,638,054 km (0.113 R)
• M36: 10,805,305 km (0.041 R)
• M37: 11,346,251 km (0.117 R)
• M38: 11,551,499 km (0.051 R)
• M39: 11,930,879 km (0.063 R)
• M40: 12,349,454 km (0.086 R)
• M41: 12,595,842 km (0.109 R)
• M42: 12,772,816 km (0.086 R)
• M43: 13,165,211 km (0.059 R)
• M44: 13,308,825 km (0.09 R)
• M45: 13,416,984 km (0.036 R)
• M46: 14,625,436 km (0.065 R)
• M47: 14,960,984 km (0.107 R)
• M48: 15,111,031 km (0.104 R)
• M49: 16,367,653 km (0.064 R)
• M50: 17,067,172 km (0.117 R)
• M51: 17,816,059 km (0.118 R)
• M52: 18,174,645 km (0.102 R)
• M53: 18,495,383 km (0.097 R)
• M54: 18,939,539 km (0.112 R)
• M55: 20,085,758 km (0.119 R)
• M56: 20,209,924 km (0.115 R)
• M57: 20,375,828 km (0.11 R)
• M58: 21,974,880 km (0.11 R)
• M59: 22,359,496 km (0.066 R)
• M60: 23,439,593 km (0.06 R)
• M61: 23,657,557 km (0.101 R)
• M62: 24,315,937 km (0.078 R)
• M63: 24,580,875 km (0.063 R)
• M64: 24,891,291 km (0.088 R)
• M65: 25,292,213 km (0.108 R)
• M66: 25,740,258 km (0.039 R)
• M67: 26,010,283 km (0.042 R)
• M68: 27,008,699 km (0.108 R)
• M69: 27,742,776 km (0.101 R)
• M70: 28,204,883 km (0.113 R)
• M71: 28,436,760 km (0.117 R)
• M72: 29,418,122 km (0.053 R)
• M73: 31,269,994 km (0.065 R)
• M74: 32,525,569 km (0.081 R)
• M75: 32,622,808 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.9

Radius: 4.2

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.31 AU - 18.37 AU

Year: 23877 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 71,744,737 km

• M1: 70,311 km (0.074 R)
• M2: 977,024 km (0.071 R)
• M3: 1,105,827 km (0.085 R)
• M4: 1,240,316 km (0.116 R)
• M5: 1,437,336 km (0.11 R)
• M6: 1,584,092 km (0.081 R)
• M7: 1,614,011 km (0.102 R)
• M8: 1,644,081 km (0.082 R)
• M9: 1,704,967 km (0.07 R)
• M10: 1,860,399 km (0.112 R)
• M11: 1,987,857 km (0.041 R)
• M12: 2,118,455 km (0.075 R)
• M13: 2,218,088 km (0.062 R)
• M14: 2,921,347 km (0.071 R)
• M15: 3,529,612 km (0.088 R)
• M16: 3,888,497 km (0.072 R)
• M17: 4,384,863 km (0.077 R)
• M18: 4,554,806 km (0.091 R)
• M19: 5,527,193 km (0.036 R)
• M20: 5,942,925 km (0.038 R)
• M21: 7,000,881 km (0.051 R)
• M22: 7,050,248 km (0.054 R)
• M23: 8,011,864 km (0.114 R)
• M24: 8,852,903 km (0.065 R)
• M25: 9,013,721 km (0.06 R)
• M26: 9,666,715 km (0.076 R)
• M27: 10,674,406 km (0.079 R)
• M28: 11,306,457 km (0.098 R)
• M29: 11,656,217 km (0.096 R)
• M30: 12,426,347 km (0.066 R)
• M31: 12,546,325 km (0.101 R)
• M32: 12,787,327 km (0.107 R)
• M33: 13,029,975 km (0.099 R)
• M34: 13,396,639 km (0.113 R)
• M35: 14,265,503 km (0.081 R)
• M36: 14,391,016 km (0.099 R)
• M37: 15,473,357 km (0.116 R)
• M38: 17,245,343 km (0.108 R)
• M39: 17,312,214 km (0.083 R)
• M40: 19,775,791 km (0.047 R)
• M41: 20,905,255 km (0.105 R)
• M42: 22,785,102 km (0.093 R)
• M43: 24,117,720 km (0.109 R)
• M44: 24,342,266 km (0.063 R)
• M45: 24,642,808 km (0.097 R)
• M46: 24,793,454 km (0.118 R)
• M47: 25,399,325 km (0.085 R)
• M48: 25,475,470 km (0.114 R)
• M49: 25,551,616 km (0.106 R)
• M50: 27,401,992 km (0.105 R)
• M51: 28,897,073 km (0.119 R)
• M52: 29,215,267 km (0.114 R)
• M53: 29,694,579 km (0.111 R)
• M54: 29,854,948 km (0.104 R)
• M55: 30,661,131 km (0.068 R)
• M56: 30,823,295 km (0.101 R)
• M57: 31,638,005 km (0.046 R)
• M58: 31,965,923 km (0.07 R)
• M59: 33,371,844 km (0.106 R)
• M60: 34,460,618 km (0.027 R)
• M61: 35,221,173 km (0.038 R)
• M62: 35,305,995 km (0.106 R)
• M63: 36,072,684 km (0.11 R)
• M64: 36,844,908 km (0.08 R)
• M65: 38,318,148 km (0.081 R)
• M66: 39,193,894 km (0.11 R)
• M67: 39,369,672 km (0.093 R)
• M68: 39,987,511 km (0.08 R)
• M69: 41,232,614 km (0.117 R)
• M70: 42,310,018 km (0.116 R)
• M71: 42,400,225 km (0.091 R)
• M72: 42,671,147 km (0.096 R)
• M73: 43,214,935 km (0.036 R)
• M74: 43,578,608 km (0.087 R)
• M75: 43,852,073 km (0.077 R)
• M76: 44,767,761 km (0.038 R)
• M77: 45,874,785 km (0.091 R)
• M78: 47,364,930 km (0.096 R)
• M79: 47,646,024 km (0.101 R)
• M80: 47,739,972 km (0.114 R)
• M81: 48,398,502 km (0.088 R)
• M82: 50,105,862 km (0.091 R)
• M83: 52,509,750 km (0.032 R)
• M84: 55,739,867 km (0.051 R)
• M85: 57,129,482 km (0.106 R)
• M86: 57,229,264 km (0.069 R)
• M87: 57,428,827 km (0.119 R)
• M88: 57,628,541 km (0.083 R)
• M89: 58,329,706 km (0.046 R)
• M90: 58,530,616 km (0.08 R)
• M91: 60,449,956 km (0.091 R)
• M92: 62,082,368 km (0.108 R)
• M93: 63,419,175 km (0.025 R)
• M94: 63,625,770 km (0.096 R)
• M95: 64,973,646 km (0.092 R)
• M96: 65,390,127 km (0.119 R)
• M97: 65,598,816 km (0.071 R)
• M98: 67,486,442 km (0.079 R)
• M99: 71,529,773 km (0.12 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: 304 - 11,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit