🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 21.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.82 AU - 0.86 AU

Year: 293 Days

Day: 23.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,013,020 km

• M1: 90,656 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.3 AU

Year: 445 Days

Day: 39.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.04 AU - 1.66 AU

Year: 597 Days

Day: 40.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.26 AU - 2.92 AU

Year: 1587 Days

Day: 33.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 106.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.59 AU - 4.15 AU

Year: 2356 Days

Day: 44.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 14.4

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.82 AU - 7.52 AU

Year: 5836 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,013,020 km

• M1: 290,369 km (0.029 R)
• M2: 659,876 km (0.032 R)
• M3: 847,771 km (0.077 R)
• M4: 1,055,263 km (0.119 R)
• M5: 1,657,844 km (0.107 R)
• M6: 1,923,081 km (0.069 R)
• M7: 2,014,784 km (0.078 R)
• M8: 2,279,423 km (0.12 R)
• M9: 2,515,638 km (0.051 R)
• M10: 2,616,467 km (0.117 R)
• M11: 2,801,519 km (0.071 R)
• M12: 3,119,864 km (0.027 R)
• M13: 3,955,218 km (0.117 R)
• M14: 4,097,037 km (0.104 R)
• M15: 4,216,715 km (0.118 R)
• M16: 4,656,832 km (0.081 R)
• M17: 5,009,584 km (0.077 R)
• M18: 5,345,132 km (0.066 R)
• M19: 5,502,359 km (0.03 R)
• M20: 6,092,523 km (0.084 R)
• M21: 6,534,585 km (0.082 R)
• M22: 7,015,691 km (0.058 R)
• M23: 7,449,974 km (0.115 R)
• M24: 7,596,580 km (0.087 R)
• M25: 8,072,451 km (0.114 R)
• M26: 8,223,245 km (0.106 R)
• M27: 8,588,863 km (0.06 R)
• M28: 9,084,630 km (0.044 R)
• M29: 9,336,104 km (0.112 R)
• M30: 9,430,949 km (0.047 R)
• M31: 9,653,700 km (0.119 R)
• M32: 10,007,200 km (0.063 R)
• M33: 11,026,261 km (0.071 R)
• M34: 11,126,641 km (0.085 R)
• M35: 13,339,941 km (0.049 R)
• M36: 13,482,807 km (0.088 R)
• M37: 13,914,248 km (0.057 R)
• M38: 14,022,856 km (0.086 R)
• M39: 14,204,318 km (0.079 R)
• M40: 14,643,388 km (0.075 R)
• M41: 14,827,692 km (0.117 R)
• M42: 15,086,945 km (0.114 R)
• M43: 15,198,545 km (0.066 R)
• M44: 15,685,187 km (0.1 R)
• M45: 15,798,283 km (0.119 R)
• M46: 16,405,800 km (0.111 R)
• M47: 16,597,136 km (0.115 R)
• M48: 16,712,326 km (0.118 R)
• M49: 17,175,930 km (0.096 R)
• M50: 17,292,467 km (0.098 R)
• M51: 18,432,702 km (0.045 R)
• M52: 18,671,609 km (0.102 R)
• M53: 19,192,958 km (0.11 R)
• M54: 19,435,157 km (0.042 R)
• M55: 19,963,387 km (0.116 R)
• M56: 20,086,057 km (0.071 R)
• M57: 20,290,857 km (0.032 R)
• M58: 20,455,265 km (0.099 R)
• M59: 20,620,122 km (0.074 R)
• M60: 21,492,876 km (0.101 R)
• M61: 21,828,573 km (0.088 R)
• M62: 22,675,297 km (0.095 R)
• M63: 22,974,194 km (0.115 R)
• M64: 23,188,418 km (0.093 R)
• M65: 23,619,110 km (0.093 R)
• M66: 24,226,328 km (0.114 R)
• M67: 24,794,949 km (0.093 R)
• M68: 25,989,788 km (0.107 R)
• M69: 26,437,085 km (0.12 R)
• M70: 26,526,844 km (0.092 R)
• M71: 28,068,450 km (0.047 R)
• M72: 28,160,154 km (0.091 R)
• M73: 28,481,490 km (0.109 R)
• M74: 28,665,645 km (0.091 R)
• M75: 28,850,249 km (0.052 R)
• M76: 29,359,779 km (0.1 R)
• M77: 30,247,193 km (0.095 R)
• M78: 30,482,062 km (0.08 R)
• M79: 31,523,114 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 12.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.56 AU - 6.86 AU

Year: 6619 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 110.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,013,020 km

• M1: 216,319 km (0.118 R)
• M2: 304,581 km (0.053 R)
• M3: 422,016 km (0.112 R)
• M4: 568,622 km (0.026 R)
• M5: 804,388 km (0.111 R)
• M6: 961,765 km (0.111 R)
• M7: 1,050,177 km (0.079 R)
• M8: 1,627,625 km (0.091 R)
• M9: 2,368,733 km (0.094 R)
• M10: 2,445,177 km (0.118 R)
• M11: 2,954,109 km (0.039 R)
• M12: 3,069,898 km (0.094 R)
• M13: 3,374,629 km (0.089 R)
• M14: 3,530,809 km (0.082 R)
• M15: 3,868,302 km (0.096 R)
• M16: 3,977,059 km (0.113 R)
• M17: 4,142,365 km (0.027 R)
• M18: 4,328,465 km (0.112 R)
• M19: 4,982,507 km (0.049 R)
• M20: 5,220,666 km (0.113 R)
• M21: 5,442,520 km (0.096 R)
• M22: 6,424,780 km (0.075 R)
• M23: 6,793,539 km (0.092 R)
• M24: 7,803,025 km (0.108 R)
• M25: 8,149,942 km (0.069 R)
• M26: 8,907,057 km (0.041 R)
• M27: 9,075,654 km (0.101 R)
• M28: 9,172,593 km (0.105 R)
• M29: 9,269,682 km (0.106 R)
• M30: 9,489,591 km (0.116 R)
• M31: 9,612,561 km (0.118 R)
• M32: 9,760,812 km (0.11 R)
• M33: 10,034,576 km (0.11 R)
• M34: 10,235,187 km (0.085 R)
• M35: 10,336,016 km (0.099 R)
• M36: 10,717,191 km (0.097 R)
• M37: 11,077,124 km (0.106 R)
• M38: 11,414,916 km (0.09 R)
• M39: 11,914,722 km (0.105 R)
• M40: 12,100,673 km (0.071 R)
• M41: 12,234,114 km (0.084 R)
• M42: 12,314,448 km (0.045 R)
• M43: 12,610,353 km (0.107 R)
• M44: 12,718,512 km (0.101 R)
• M45: 12,799,893 km (0.105 R)
• M46: 13,291,621 km (0.063 R)
• M47: 13,456,927 km (0.108 R)
• M48: 13,706,157 km (0.103 R)
• M49: 13,845,283 km (0.065 R)
• M50: 14,434,699 km (0.032 R)
• M51: 14,889,326 km (0.097 R)
• M52: 15,175,956 km (0.067 R)
• M53: 15,580,169 km (0.059 R)
• M54: 15,841,966 km (0.068 R)
• M55: 16,046,616 km (0.113 R)
• M56: 16,310,955 km (0.106 R)
• M57: 16,458,459 km (0.119 R)
• M58: 16,606,411 km (0.108 R)
• M59: 17,232,478 km (0.119 R)
• M60: 17,322,685 km (0.114 R)
• M61: 17,654,344 km (0.077 R)
• M62: 18,079,501 km (0.12 R)
• M63: 18,232,240 km (0.11 R)
• M64: 18,538,767 km (0.087 R)
• M65: 18,878,054 km (0.07 R)
• M66: 19,157,204 km (0.094 R)
• M67: 19,281,670 km (0.077 R)
• M68: 19,688,127 km (0.097 R)
• M69: 20,097,576 km (0.106 R)
• M70: 20,287,416 km (0.079 R)
• M71: 20,382,560 km (0.053 R)
• M72: 20,509,718 km (0.117 R)
• M73: 21,406,857 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.3

Radius: 6.9

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.57 AU - 14.79 AU

Year: 19268 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,013,020 km

• M1: 151,543 km (0.046 R)
• M2: 287,228 km (0.058 R)
• M3: 655,687 km (0.108 R)
• M4: 724,502 km (0.116 R)
• M5: 1,603,091 km (0.029 R)
• M6: 1,697,637 km (0.098 R)
• M7: 2,267,605 km (0.079 R)
• M8: 3,323,616 km (0.093 R)
• M9: 3,775,102 km (0.04 R)
• M10: 4,377,383 km (0.116 R)
• M11: 5,862,890 km (0.065 R)
• M12: 6,058,714 km (0.108 R)
• M13: 7,862,116 km (0.12 R)
• M14: 8,849,462 km (0.055 R)
• M15: 8,905,412 km (0.045 R)
• M16: 9,130,556 km (0.111 R)
• M17: 9,243,802 km (0.029 R)
• M18: 9,586,531 km (0.075 R)
• M19: 9,759,466 km (0.055 R)
• M20: 9,991,642 km (0.092 R)
• M21: 10,818,469 km (0.099 R)
• M22: 11,790,107 km (0.114 R)
• M23: 12,474,218 km (0.069 R)
• M24: 12,537,050 km (0.119 R)
• M25: 12,789,421 km (0.105 R)
• M26: 14,668,969 km (0.085 R)
• M27: 14,868,233 km (0.074 R)
• M28: 16,014,602 km (0.03 R)
• M29: 17,469,441 km (0.036 R)
• M30: 18,606,086 km (0.1 R)
• M31: 18,677,893 km (0.07 R)
• M32: 19,038,423 km (0.101 R)
• M33: 19,474,052 km (0.072 R)
• M34: 19,693,213 km (0.047 R)
• M35: 19,766,367 km (0.033 R)
• M36: 21,099,583 km (0.05 R)
• M37: 22,461,522 km (0.105 R)
• M38: 23,385,139 km (0.086 R)
• M39: 23,929,825 km (0.066 R)
• M40: 26,229,892 km (0.108 R)
• M41: 26,391,159 km (0.119 R)
• M42: 26,957,985 km (0.108 R)
• M43: 27,692,660 km (0.092 R)
• M44: 27,856,769 km (0.063 R)
• M45: 27,939,048 km (0.078 R)
• M46: 29,432,483 km (0.067 R)
• M47: 30,527,091 km (0.095 R)
• M48: 31,207,313 km (0.094 R)
• M49: 31,463,723 km (0.09 R)
• M50: 32,496,248 km (0.095 R)
• M51: 33,714,723 km (0.106 R)
• M52: 34,153,643 km (0.102 R)
• M53: 34,329,719 km (0.073 R)
• M54: 34,594,358 km (0.106 R)
• M55: 37,187,338 km (0.101 R)
• M56: 37,459,157 km (0.111 R)
• M57: 38,370,059 km (0.073 R)
• M58: 38,919,980 km (0.117 R)
• M59: 40,958,700 km (0.103 R)
• M60: 41,052,199 km (0.096 R)
• M61: 41,426,942 km (0.11 R)
• M62: 42,842,137 km (0.116 R)
• M63: 43,985,664 km (0.098 R)
• M64: 44,177,149 km (0.112 R)
• M65: 45,816,592 km (0.111 R)
• M66: 46,302,635 km (0.11 R)
• M67: 46,595,099 km (0.079 R)
• M68: 47,279,659 km (0.117 R)
• M69: 48,263,564 km (0.113 R)
• M70: 49,951,627 km (0.094 R)
• M71: 50,351,651 km (0.059 R)
• M72: 50,652,343 km (0.119 R)
• M73: 51,054,163 km (0.039 R)
• M74: 51,759,966 km (0.113 R)
• M75: 52,063,350 km (0.086 R)
• M76: 52,266,055 km (0.083 R)
• M77: 53,487,372 km (0.071 R)
• M78: 56,894,314 km (0.104 R)
• M79: 57,730,716 km (0.062 R)
• M80: 60,903,388 km (0.05 R)
• M81: 61,223,826 km (0.034 R)
• M82: 61,330,639 km (0.077 R)
• M83: 61,866,199 km (0.119 R)
• M84: 62,080,872 km (0.085 R)
• M85: 65,439,345 km (0.098 R)
• M86: 65,657,907 km (0.108 R)
• M87: 66,425,344 km (0.085 R)
• M88: 66,865,162 km (0.069 R)
• M89: 70,754,557 km (0.075 R)
• M90: 73,236,685 km (0.087 R)
• M91: 75,517,753 km (0.078 R)
• M92: 76,206,651 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 19,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit