🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.83 AU - 1.03 AU

Year: 345 Days

Day: 14.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.96 AU - 1.02 AU

Year: 379 Days

Day: 43.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.23 AU - 1.79 AU

Year: 714 Days

Day: 15.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,973,152 km

• M1: 126,410 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.89 AU - 2.11 AU

Year: 1089 Days

Day: 41.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,973,152 km

• M1: 1,288,337 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.24 AU - 3.28 AU

Year: 1765 Days

Day: 14.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,973,152 km

• M1: 861,235 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 11.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.99 AU - 4.03 AU

Year: 3092 Days

Day: 10.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 55,973,152 km

• M1: 144,811 km (0.105 R)
• M2: 269,575 km (0.104 R)
• M3: 348,413 km (0.091 R)
• M4: 439,070 km (0.113 R)
• M5: 561,740 km (0.09 R)
• M6: 674,088 km (0.118 R)
• M7: 960,119 km (0.066 R)
• M8: 1,079,797 km (0.067 R)
• M9: 1,438,533 km (0.092 R)
• M10: 1,544,897 km (0.1 R)
• M11: 1,743,264 km (0.086 R)
• M12: 2,413,762 km (0.077 R)
• M13: 2,541,369 km (0.047 R)
• M14: 2,645,190 km (0.098 R)
• M15: 2,737,342 km (0.102 R)
• M16: 2,870,783 km (0.086 R)
• M17: 3,088,747 km (0.115 R)
• M18: 3,171,924 km (0.053 R)
• M19: 3,284,122 km (0.065 R)
• M20: 3,411,879 km (0.079 R)
• M21: 3,541,281 km (0.116 R)
• M22: 3,672,478 km (0.08 R)
• M23: 4,030,017 km (0.115 R)
• M24: 4,367,809 km (0.054 R)
• M25: 4,477,315 km (0.117 R)
• M26: 4,635,140 km (0.091 R)
• M27: 4,714,876 km (0.114 R)
• M28: 5,268,837 km (0.084 R)
• M29: 5,519,862 km (0.07 R)
• M30: 5,757,723 km (0.097 R)
• M31: 6,367,334 km (0.094 R)
• M32: 6,473,848 km (0.077 R)
• M33: 7,403,748 km (0.057 R)
• M34: 7,478,547 km (0.086 R)
• M35: 7,666,442 km (0.054 R)
• M36: 8,008,572 km (0.094 R)
• M37: 8,278,148 km (0.111 R)
• M38: 8,590,059 km (0.076 R)
• M39: 8,985,297 km (0.094 R)
• M40: 9,145,067 km (0.071 R)
• M41: 9,285,540 km (0.098 R)
• M42: 9,386,518 km (0.103 R)
• M43: 9,691,249 km (0.075 R)
• M44: 9,978,627 km (0.091 R)
• M45: 10,227,258 km (0.117 R)
• M46: 10,519,872 km (0.082 R)
• M47: 10,667,226 km (0.108 R)
• M48: 11,006,663 km (0.12 R)
• M49: 11,199,196 km (0.101 R)
• M50: 11,371,233 km (0.044 R)
• M51: 11,805,366 km (0.065 R)
• M52: 12,002,387 km (0.07 R)
• M53: 13,139,779 km (0.07 R)
• M54: 13,595,155 km (0.108 R)
• M55: 13,963,316 km (0.112 R)
• M56: 14,264,755 km (0.088 R)
• M57: 14,638,750 km (0.096 R)
• M58: 14,779,970 km (0.071 R)
• M59: 14,897,854 km (0.062 R)
• M60: 14,992,399 km (0.101 R)
• M61: 15,973,313 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 14.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.77 AU - 7.57 AU

Year: 5901 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,973,152 km

• M1: 186,848 km (0.095 R)
• M2: 331,808 km (0.088 R)
• M3: 536,608 km (0.116 R)
• M4: 731,085 km (0.078 R)
• M5: 965,654 km (0.045 R)
• M6: 1,064,090 km (0.054 R)
• M7: 1,430,156 km (0.034 R)
• M8: 1,611,468 km (0.109 R)
• M9: 1,907,522 km (0.091 R)
• M10: 2,016,280 km (0.046 R)
• M11: 2,414,210 km (0.038 R)
• M12: 2,879,011 km (0.06 R)
• M13: 3,004,972 km (0.104 R)
• M14: 4,510,825 km (0.069 R)
• M15: 4,707,546 km (0.075 R)
• M16: 4,856,844 km (0.102 R)
• M17: 5,134,947 km (0.101 R)
• M18: 5,866,331 km (0.077 R)
• M19: 7,167,384 km (0.116 R)
• M20: 7,571,896 km (0.092 R)
• M21: 8,312,854 km (0.114 R)
• M22: 8,585,272 km (0.101 R)
• M23: 9,232,582 km (0.027 R)
• M24: 10,216,787 km (0.115 R)
• M25: 10,443,727 km (0.074 R)
• M26: 10,836,571 km (0.116 R)
• M27: 11,468,622 km (0.063 R)
• M28: 11,603,260 km (0.1 R)
• M29: 11,772,305 km (0.097 R)
• M30: 12,147,048 km (0.087 R)
• M31: 12,249,971 km (0.063 R)
• M32: 12,491,123 km (0.075 R)
• M33: 12,629,651 km (0.059 R)
• M34: 12,873,346 km (0.063 R)
• M35: 13,259,458 km (0.042 R)
• M36: 14,440,682 km (0.107 R)
• M37: 14,622,593 km (0.106 R)
• M38: 14,878,555 km (0.076 R)
• M39: 15,246,716 km (0.068 R)
• M40: 15,506,418 km (0.082 R)
• M41: 15,767,466 km (0.117 R)
• M42: 15,992,312 km (0.048 R)
• M43: 16,142,957 km (0.092 R)
• M44: 17,094,549 km (0.106 R)
• M45: 17,403,019 km (0.102 R)
• M46: 17,519,107 km (0.119 R)
• M47: 17,869,017 km (0.107 R)
• M48: 19,613,029 km (0.026 R)
• M49: 20,342,019 km (0.088 R)
• M50: 20,464,390 km (0.1 R)
• M51: 20,750,870 km (0.109 R)
• M52: 21,410,746 km (0.119 R)
• M53: 21,576,800 km (0.075 R)
• M54: 21,701,714 km (0.069 R)
• M55: 22,624,434 km (0.041 R)
• M56: 23,175,702 km (0.115 R)
• M57: 23,903,197 km (0.042 R)
• M58: 25,161,763 km (0.118 R)
• M59: 25,777,060 km (0.112 R)
• M60: 25,953,735 km (0.062 R)
• M61: 26,130,858 km (0.064 R)
• M62: 26,664,624 km (0.085 R)
• M63: 26,888,123 km (0.093 R)
• M64: 27,336,917 km (0.066 R)
• M65: 29,294,853 km (0.104 R)
• M66: 29,803,037 km (0.048 R)
• M67: 30,034,914 km (0.042 R)
• M68: 30,640,785 km (0.048 R)
• M69: 30,874,906 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851

Radius: 13.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.8 AU - 9.76 AU

Year: 10884 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,973,152 km

• M1: 231,877 km (0.108 R)
• M2: 334,501 km (0.107 R)
• M3: 525,089 km (0.105 R)
• M4: 620,382 km (0.103 R)
• M5: 776,862 km (0.088 R)
• M6: 1,154,297 km (0.079 R)
• M7: 1,307,934 km (0.099 R)
• M8: 1,539,960 km (0.073 R)
• M9: 1,685,818 km (0.096 R)
• M10: 1,862,194 km (0.06 R)
• M11: 2,687,376 km (0.105 R)
• M12: 2,895,168 km (0.081 R)
• M13: 3,108,345 km (0.081 R)
• M14: 3,421,902 km (0.102 R)
• M15: 3,680,407 km (0.084 R)
• M16: 4,494,070 km (0.098 R)
• M17: 4,921,620 km (0.093 R)
• M18: 5,140,482 km (0.084 R)
• M19: 5,325,235 km (0.101 R)
• M20: 6,125,434 km (0.117 R)
• M21: 7,625,901 km (0.056 R)
• M22: 8,438,816 km (0.073 R)
• M23: 9,011,028 km (0.043 R)
• M24: 9,279,406 km (0.095 R)
• M25: 9,505,150 km (0.114 R)
• M26: 10,566,696 km (0.032 R)
• M27: 10,707,916 km (0.102 R)
• M28: 11,423,593 km (0.063 R)
• M29: 11,714,261 km (0.059 R)
• M30: 12,204,194 km (0.098 R)
• M31: 13,052,265 km (0.103 R)
• M32: 13,713,786 km (0.096 R)
• M33: 14,334,019 km (0.109 R)
• M34: 15,816,983 km (0.079 R)
• M35: 17,794,517 km (0.089 R)
• M36: 17,906,566 km (0.079 R)
• M37: 18,414,152 km (0.098 R)
• M38: 18,527,696 km (0.093 R)
• M39: 18,755,235 km (0.096 R)
• M40: 20,257,048 km (0.118 R)
• M41: 20,726,935 km (0.052 R)
• M42: 22,946,668 km (0.116 R)
• M43: 23,621,055 km (0.115 R)
• M44: 24,115,626 km (0.064 R)
• M45: 24,613,637 km (0.068 R)
• M46: 24,738,701 km (0.113 R)
• M47: 25,177,920 km (0.107 R)
• M48: 25,683,262 km (0.086 R)
• M49: 26,575,463 km (0.119 R)
• M50: 27,218,884 km (0.105 R)
• M51: 27,737,390 km (0.115 R)
• M52: 28,063,214 km (0.101 R)
• M53: 29,113,990 km (0.075 R)
• M54: 29,246,384 km (0.105 R)
• M55: 29,644,314 km (0.072 R)
• M56: 30,110,910 km (0.116 R)
• M57: 30,647,218 km (0.051 R)
• M58: 31,729,260 km (0.09 R)
• M59: 34,000,155 km (0.115 R)
• M60: 34,838,951 km (0.064 R)
• M61: 34,979,423 km (0.095 R)
• M62: 35,684,478 km (0.095 R)
• M63: 36,536,886 km (0.079 R)
• M64: 37,611,747 km (0.074 R)
• M65: 39,061,051 km (0.108 R)
• M66: 39,207,059 km (0.114 R)
• M67: 40,454,705 km (0.082 R)
• M68: 40,898,263 km (0.114 R)
• M69: 41,343,466 km (0.054 R)
• M70: 41,492,166 km (0.096 R)
• M71: 41,864,815 km (0.052 R)
• M72: 43,971,901 km (0.099 R)
• M73: 44,351,730 km (0.082 R)
• M74: 46,422,014 km (0.053 R)
• M75: 46,654,041 km (0.097 R)
• M76: 46,808,875 km (0.115 R)
• M77: 47,352,214 km (0.105 R)
• M78: 47,507,945 km (0.06 R)
• M79: 47,819,707 km (0.119 R)
• M80: 47,975,738 km (0.118 R)
• M81: 48,602,104 km (0.11 R)
• M82: 49,309,852 km (0.057 R)
• M83: 50,576,647 km (0.115 R)
• M84: 53,952,472 km (0.101 R)
• M85: 54,277,847 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.2

Radius: 6.8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.78 AU - 18.54 AU

Year: 22726 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,973,152 km

• M1: 93,798 km (0.093 R)
• M2: 242,648 km (0.085 R)
• M3: 292,314 km (0.09 R)
• M4: 346,469 km (0.084 R)
• M5: 498,610 km (0.115 R)
• M6: 747,241 km (0.104 R)
• M7: 926,609 km (0.1 R)
• M8: 1,445,265 km (0.067 R)
• M9: 1,543,551 km (0.094 R)
• M10: 1,747,004 km (0.066 R)
• M11: 2,264,164 km (0.081 R)
• M12: 2,436,949 km (0.104 R)
• M13: 2,764,868 km (0.052 R)
• M14: 4,423,908 km (0.081 R)
• M15: 5,008,537 km (0.096 R)
• M16: 6,129,025 km (0.119 R)
• M17: 7,028,706 km (0.081 R)
• M18: 7,112,631 km (0.103 R)
• M19: 7,366,050 km (0.086 R)
• M20: 7,751,862 km (0.11 R)
• M21: 8,276,502 km (0.077 R)
• M22: 9,039,302 km (0.025 R)
• M23: 9,824,541 km (0.094 R)
• M24: 10,487,409 km (0.066 R)
• M25: 10,583,152 km (0.052 R)
• M26: 11,115,720 km (0.117 R)
• M27: 11,409,979 km (0.075 R)
• M28: 13,696,433 km (0.077 R)
• M29: 13,959,127 km (0.082 R)
• M30: 14,329,531 km (0.077 R)
• M31: 20,081,719 km (0.091 R)
• M32: 20,200,948 km (0.098 R)
• M33: 21,526,984 km (0.102 R)
• M34: 21,832,313 km (0.065 R)
• M35: 22,632,811 km (0.081 R)
• M36: 23,067,842 km (0.09 R)
• M37: 24,009,261 km (0.103 R)
• M38: 28,498,544 km (0.045 R)
• M39: 28,968,132 km (0.09 R)
• M40: 32,117,466 km (0.105 R)
• M41: 33,097,332 km (0.108 R)
• M42: 34,371,457 km (0.083 R)
• M43: 36,312,639 km (0.114 R)
• M44: 37,113,736 km (0.12 R)
• M45: 37,994,119 km (0.062 R)
• M46: 38,141,623 km (0.082 R)
• M47: 38,289,126 km (0.1 R)
• M48: 40,000,227 km (0.088 R)
• M49: 40,150,124 km (0.056 R)
• M50: 40,450,666 km (0.069 R)
• M51: 40,676,559 km (0.041 R)
• M52: 43,650,564 km (0.084 R)
• M53: 45,202,792 km (0.098 R)
• M54: 45,358,972 km (0.102 R)
• M55: 45,671,931 km (0.106 R)
• M56: 46,142,715 km (0.118 R)
• M57: 46,378,631 km (0.112 R)
• M58: 48,121,596 km (0.038 R)
• M59: 50,451,583 km (0.083 R)
• M60: 51,997,826 km (0.043 R)
• M61: 52,161,486 km (0.113 R)
• M62: 52,407,425 km (0.07 R)
• M63: 54,803,684 km (0.032 R)
• M64: 55,721,916 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 10,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit