🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.94 AU - 1.14 AU

Year: 385 Days

Day: 12.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 54.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.51 AU - 2.13 AU

Year: 892 Days

Day: 17.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.94 AU - 2.74 AU

Year: 1301 Days

Day: 44.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,053,576 km

• M1: 1,325,138 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.6 AU - 3.04 AU

Year: 1721 Days

Day: 22.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,053,576 km

• M1: 339,886 km (0.106 R)
• M2: 1,098,497 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.47 AU - 3.25 AU

Year: 1758 Days

Day: 22.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,053,576 km

• M1: 1,171,351 km (0.071 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 14.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.11 AU - 10.07 AU

Year: 9150 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 102,053,576 km

• M1: 341,532 km (0.084 R)
• M2: 493,374 km (0.111 R)
• M3: 642,972 km (0.119 R)
• M4: 828,473 km (0.056 R)
• M5: 956,828 km (0.03 R)
• M6: 1,214,585 km (0.115 R)
• M7: 1,473,539 km (0.039 R)
• M8: 1,774,829 km (0.066 R)
• M9: 2,330,136 km (0.116 R)
• M10: 2,518,181 km (0.107 R)
• M11: 3,320,474 km (0.101 R)
• M12: 4,198,015 km (0.029 R)
• M13: 4,296,301 km (0.076 R)
• M14: 5,109,814 km (0.094 R)
• M15: 5,285,293 km (0.086 R)
• M16: 5,678,735 km (0.111 R)
• M17: 6,081,602 km (0.091 R)
• M18: 6,342,950 km (0.102 R)
• M19: 6,722,779 km (0.059 R)
• M20: 6,838,119 km (0.113 R)
• M21: 6,993,102 km (0.083 R)
• M22: 7,188,327 km (0.047 R)
• M23: 8,731,280 km (0.108 R)
• M24: 9,196,679 km (0.085 R)
• M25: 10,151,861 km (0.111 R)
• M26: 10,284,554 km (0.087 R)
• M27: 10,507,006 km (0.085 R)
• M28: 10,641,345 km (0.05 R)
• M29: 11,229,714 km (0.117 R)
• M30: 12,202,549 km (0.114 R)
• M31: 12,627,855 km (0.026 R)
• M32: 12,723,000 km (0.114 R)
• M33: 13,638,987 km (0.11 R)
• M34: 13,834,661 km (0.032 R)
• M35: 14,676,299 km (0.084 R)
• M36: 15,027,705 km (0.067 R)
• M37: 15,229,662 km (0.118 R)
• M38: 16,617,182 km (0.115 R)
• M39: 18,044,794 km (0.099 R)
• M40: 18,367,327 km (0.119 R)
• M41: 20,119,866 km (0.116 R)
• M42: 22,847,634 km (0.085 R)
• M43: 23,021,916 km (0.098 R)
• M44: 23,254,989 km (0.099 R)
• M45: 23,841,263 km (0.088 R)
• M46: 24,018,088 km (0.097 R)
• M47: 24,373,083 km (0.095 R)
• M48: 25,207,989 km (0.112 R)
• M49: 26,356,302 km (0.053 R)
• M50: 26,906,075 km (0.119 R)
• M51: 27,090,230 km (0.119 R)
• M52: 27,955,055 km (0.085 R)
• M53: 28,203,836 km (0.056 R)
• M54: 28,453,365 km (0.119 R)
• M55: 28,954,518 km (0.048 R)
• M56: 29,395,383 km (0.085 R)
• M57: 30,667,563 km (0.078 R)
• M58: 31,374,862 km (0.086 R)
• M59: 32,087,696 km (0.03 R)
• M60: 33,529,072 km (0.089 R)
• M61: 34,457,326 km (0.116 R)
• M62: 35,394,108 km (0.102 R)
• M63: 36,474,803 km (0.113 R)
• M64: 36,610,638 km (0.116 R)
• M65: 36,814,839 km (0.07 R)
• M66: 37,224,139 km (0.07 R)
• M67: 37,497,903 km (0.1 R)
• M68: 38,530,428 km (0.116 R)
• M69: 38,946,160 km (0.119 R)
• M70: 39,572,377 km (0.109 R)
• M71: 40,342,207 km (0.106 R)
• M72: 40,834,833 km (0.083 R)
• M73: 42,824,784 km (0.057 R)
• M74: 43,327,283 km (0.095 R)
• M75: 44,410,521 km (0.079 R)
• M76: 45,575,889 km (0.069 R)
• M77: 46,088,860 km (0.096 R)
• M78: 47,416,691 km (0.066 R)
• M79: 48,010,893 km (0.114 R)
• M80: 48,458,191 km (0.112 R)
• M81: 49,281,877 km (0.093 R)
• M82: 49,657,667 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339

Radius: 10.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.73 AU - 11.73 AU

Year: 12774 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 102,053,576 km

• M1: 633,098 km (0.054 R)
• M2: 1,142,479 km (0.105 R)
• M3: 1,397,693 km (0.068 R)
• M4: 1,500,766 km (0.116 R)
• M5: 1,628,074 km (0.077 R)
• M6: 1,714,990 km (0.096 R)
• M7: 1,825,992 km (0.115 R)
• M8: 2,245,464 km (0.118 R)
• M9: 2,592,681 km (0.104 R)
• M10: 2,903,844 km (0.084 R)
• M11: 3,037,136 km (0.097 R)
• M12: 3,676,517 km (0.108 R)
• M13: 3,879,372 km (0.101 R)
• M14: 5,044,141 km (0.096 R)
• M15: 5,172,795 km (0.117 R)
• M16: 5,400,483 km (0.064 R)
• M17: 5,532,129 km (0.104 R)
• M18: 5,967,309 km (0.104 R)
• M19: 7,302,022 km (0.054 R)
• M20: 8,418,620 km (0.095 R)
• M21: 9,667,762 km (0.117 R)
• M22: 10,069,881 km (0.072 R)
• M23: 10,849,137 km (0.105 R)
• M24: 10,932,313 km (0.108 R)
• M25: 12,075,690 km (0.091 R)
• M26: 12,508,776 km (0.107 R)
• M27: 12,771,170 km (0.108 R)
• M28: 13,035,210 km (0.098 R)
• M29: 14,019,265 km (0.087 R)
• M30: 15,446,130 km (0.111 R)
• M31: 15,633,576 km (0.104 R)
• M32: 15,821,770 km (0.065 R)
• M33: 16,248,124 km (0.103 R)
• M34: 16,630,197 km (0.116 R)
• M35: 16,822,430 km (0.047 R)
• M36: 18,435,694 km (0.117 R)
• M37: 18,535,176 km (0.037 R)
• M38: 18,784,406 km (0.059 R)
• M39: 20,149,188 km (0.075 R)
• M40: 20,405,449 km (0.049 R)
• M41: 20,869,352 km (0.119 R)
• M42: 21,389,055 km (0.089 R)
• M43: 21,807,779 km (0.101 R)
• M44: 22,229,346 km (0.031 R)
• M45: 22,388,069 km (0.095 R)
• M46: 22,600,349 km (0.119 R)
• M47: 23,026,852 km (0.115 R)
• M48: 23,617,764 km (0.078 R)
• M49: 26,198,028 km (0.113 R)
• M50: 26,589,974 km (0.039 R)
• M51: 27,891,326 km (0.102 R)
• M52: 28,348,796 km (0.1 R)
• M53: 28,636,024 km (0.102 R)
• M54: 29,503,393 km (0.05 R)
• M55: 30,555,664 km (0.055 R)
• M56: 31,145,529 km (0.103 R)
• M57: 31,264,010 km (0.073 R)
• M58: 34,395,542 km (0.087 R)
• M59: 35,812,234 km (0.102 R)
• M60: 36,496,495 km (0.09 R)
• M61: 37,814,901 km (0.094 R)
• M62: 38,957,230 km (0.046 R)
• M63: 39,084,837 km (0.073 R)
• M64: 39,404,528 km (0.068 R)
• M65: 40,498,088 km (0.045 R)
• M66: 41,015,996 km (0.108 R)
• M67: 43,308,135 km (0.091 R)
• M68: 43,705,168 km (0.087 R)
• M69: 43,970,554 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.1

Radius: 4.8

Gravity: 33.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 17.1 AU - 20.24 AU

Year: 29319 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,053,576 km

• M1: 161,715 km (0.09 R)
• M2: 247,136 km (0.103 R)
• M3: 306,077 km (0.034 R)
• M4: 1,411,306 km (0.051 R)
• M5: 1,948,662 km (0.116 R)
• M6: 2,281,517 km (0.043 R)
• M7: 2,677,054 km (0.079 R)
• M8: 3,188,679 km (0.117 R)
• M9: 3,730,073 km (0.069 R)
• M10: 4,459,513 km (0.089 R)
• M11: 4,513,218 km (0.114 R)
• M12: 4,785,337 km (0.116 R)
• M13: 5,402,428 km (0.036 R)
• M14: 5,866,929 km (0.119 R)
• M15: 7,913,727 km (0.09 R)
• M16: 8,241,347 km (0.049 R)
• M17: 8,506,733 km (0.11 R)
• M18: 10,298,617 km (0.1 R)
• M19: 10,945,179 km (0.093 R)
• M20: 11,604,756 km (0.068 R)
• M21: 12,126,703 km (0.077 R)
• M22: 12,580,134 km (0.041 R)
• M23: 13,581,542 km (0.109 R)
• M24: 13,816,261 km (0.085 R)
• M25: 13,973,339 km (0.114 R)
• M26: 14,369,025 km (0.082 R)
• M27: 15,905,694 km (0.035 R)
• M28: 16,651,739 km (0.098 R)
• M29: 17,409,003 km (0.089 R)
• M30: 17,663,918 km (0.104 R)
• M31: 18,609,227 km (0.114 R)
• M32: 20,369,545 km (0.112 R)
• M33: 21,360,182 km (0.068 R)
• M34: 23,575,278 km (0.116 R)
• M35: 23,669,226 km (0.118 R)
• M36: 27,032,186 km (0.115 R)
• M37: 31,156,898 km (0.119 R)
• M38: 31,466,267 km (0.039 R)
• M39: 31,673,160 km (0.107 R)
• M40: 31,776,832 km (0.115 R)
• M41: 32,714,212 km (0.036 R)
• M42: 32,818,930 km (0.057 R)
• M43: 33,449,485 km (0.088 R)
• M44: 33,872,249 km (0.082 R)
• M45: 34,616,050 km (0.055 R)
• M46: 35,043,600 km (0.104 R)
• M47: 37,425,946 km (0.09 R)
• M48: 38,968,899 km (0.049 R)
• M49: 39,413,653 km (0.111 R)
• M50: 40,307,949 km (0.086 R)
• M51: 41,209,127 km (0.106 R)
• M52: 45,345,209 km (0.096 R)
• M53: 45,695,717 km (0.109 R)
• M54: 47,936,992 km (0.035 R)
• M55: 48,771,748 km (0.06 R)
• M56: 49,731,568 km (0.065 R)
• M57: 52,525,608 km (0.107 R)
• M58: 54,003,335 km (0.082 R)
• M59: 57,125,892 km (0.063 R)
• M60: 57,378,263 km (0.116 R)
• M61: 58,137,323 km (0.087 R)
• M62: 60,691,856 km (0.112 R)
• M63: 61,723,932 km (0.114 R)
• M64: 61,982,886 km (0.051 R)
• M65: 62,242,139 km (0.04 R)
• M66: 62,891,842 km (0.1 R)
• M67: 63,805,287 km (0.079 R)
• M68: 65,909,531 km (0.034 R)
• M69: 66,439,257 km (0.099 R)
• M70: 66,970,180 km (0.065 R)
• M71: 67,236,314 km (0.12 R)
• M72: 67,502,748 km (0.045 R)
• M73: 67,636,040 km (0.083 R)
• M74: 70,591,346 km (0.047 R)
• M75: 71,948,647 km (0.091 R)
• M76: 72,630,514 km (0.053 R)
• M77: 74,275,642 km (0.113 R)
• M78: 74,964,690 km (0.119 R)
• M79: 77,323,399 km (0.105 R)
• M80: 78,581,966 km (0.062 R)
• M81: 81,971,106 km (0.086 R)
• M82: 82,540,625 km (0.073 R)
• M83: 82,825,908 km (0.043 R)
• M84: 83,826,868 km (0.095 R)
• M85: 85,551,881 km (0.068 R)
• M86: 86,418,950 km (0.075 R)
• M87: 89,037,212 km (0.081 R)
• M88: 90,356,067 km (0.101 R)
• M89: 91,238,993 km (0.045 R)
• M90: 91,829,157 km (0.098 R)
• M91: 93,607,128 km (0.038 R)
• M92: 97,950,851 km (0.12 R)
• M93: 98,706,321 km (0.07 R)
• M94: 98,857,714 km (0.116 R)
• M95: 100,071,102 km (0.071 R)
• M96: 101,442,167 km (0.093 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 19,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit