🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.54 AU - 0.62 AU

Year: 158 Days

Day: 42.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.43 AU - 1.67 AU

Year: 691 Days

Day: 27.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,898,536 km

• M1: 320,887 km (0.089 R)
• M2: 943,663 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.04 AU - 2.58 AU

Year: 1257 Days

Day: 23.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.63 AU - 3.07 AU

Year: 1723 Days

Day: 12.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,898,536 km

• M1: 596,896 km (0.075 R)
• M2: 1,754,783 km (0.073 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.4

Radius: 14.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.27 AU - 6.37 AU

Year: 5690 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,898,536 km

• M1: 226,940 km (0.118 R)
• M2: 340,634 km (0.109 R)
• M3: 478,564 km (0.094 R)
• M4: 585,077 km (0.102 R)
• M5: 772,972 km (0.037 R)
• M6: 875,596 km (0.052 R)
• M7: 1,558,361 km (0.066 R)
• M8: 1,947,166 km (0.11 R)
• M9: 2,039,468 km (0.095 R)
• M10: 2,133,116 km (0.071 R)
• M11: 2,283,462 km (0.092 R)
• M12: 2,480,183 km (0.099 R)
• M13: 2,580,713 km (0.093 R)
• M14: 2,697,250 km (0.035 R)
• M15: 2,860,610 km (0.098 R)
• M16: 3,563,272 km (0.062 R)
• M17: 3,976,461 km (0.051 R)
• M18: 4,335,795 km (0.075 R)
• M19: 4,885,418 km (0.094 R)
• M20: 5,214,832 km (0.076 R)
• M21: 5,419,781 km (0.11 R)
• M22: 5,551,727 km (0.085 R)
• M23: 5,857,205 km (0.11 R)
• M24: 5,973,144 km (0.057 R)
• M25: 6,109,427 km (0.118 R)
• M26: 6,385,136 km (0.084 R)
• M27: 6,644,988 km (0.097 R)
• M28: 6,786,208 km (0.104 R)
• M29: 6,928,625 km (0.069 R)
• M30: 7,051,445 km (0.114 R)
• M31: 7,195,658 km (0.093 R)
• M32: 7,320,123 km (0.053 R)
• M33: 7,676,465 km (0.027 R)
• M34: 7,824,866 km (0.106 R)
• M35: 7,931,530 km (0.113 R)
• M36: 8,060,184 km (0.047 R)
• M37: 8,603,374 km (0.112 R)
• M38: 8,890,751 km (0.103 R)
• M39: 9,794,472 km (0.107 R)
• M40: 10,210,803 km (0.059 R)
• M41: 10,397,650 km (0.053 R)
• M42: 11,591,441 km (0.077 R)
• M43: 11,762,133 km (0.092 R)
• M44: 12,081,225 km (0.111 R)
• M45: 12,204,643 km (0.075 R)
• M46: 12,954,577 km (0.111 R)
• M47: 13,156,983 km (0.102 R)
• M48: 14,029,438 km (0.116 R)
• M49: 14,420,188 km (0.106 R)
• M50: 14,709,061 km (0.112 R)
• M51: 14,920,443 km (0.081 R)
• M52: 15,453,161 km (0.11 R)
• M53: 15,992,162 km (0.114 R)
• M54: 16,318,585 km (0.098 R)
• M55: 16,455,167 km (0.059 R)
• M56: 16,702,153 km (0.099 R)
• M57: 17,338,842 km (0.111 R)
• M58: 17,478,267 km (0.117 R)
• M59: 17,870,812 km (0.115 R)
• M60: 18,322,897 km (0.07 R)
• M61: 18,750,148 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.8

Radius: 10.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.13 AU - 11.31 AU

Year: 10027 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,898,536 km

• M1: 231,129 km (0.113 R)
• M2: 433,684 km (0.091 R)
• M3: 586,872 km (0.075 R)
• M4: 729,589 km (0.084 R)
• M5: 837,000 km (0.05 R)
• M6: 1,017,266 km (0.074 R)
• M7: 1,716,037 km (0.039 R)
• M8: 2,191,310 km (0.066 R)
• M9: 2,586,098 km (0.099 R)
• M10: 2,928,079 km (0.094 R)
• M11: 4,095,092 km (0.059 R)
• M12: 4,668,800 km (0.111 R)
• M13: 6,018,472 km (0.104 R)
• M14: 6,114,813 km (0.035 R)
• M15: 6,373,916 km (0.104 R)
• M16: 7,037,533 km (0.104 R)
• M17: 7,172,769 km (0.103 R)
• M18: 7,411,827 km (0.079 R)
• M19: 8,003,187 km (0.114 R)
• M20: 8,144,706 km (0.113 R)
• M21: 8,286,824 km (0.12 R)
• M22: 8,394,086 km (0.037 R)
• M23: 9,416,887 km (0.106 R)
• M24: 9,791,629 km (0.049 R)
• M25: 10,018,869 km (0.116 R)
• M26: 10,209,606 km (0.058 R)
• M27: 10,556,075 km (0.029 R)
• M28: 10,633,566 km (0.102 R)
• M29: 10,984,523 km (0.102 R)
• M30: 11,141,900 km (0.093 R)
• M31: 11,418,805 km (0.075 R)
• M32: 12,345,115 km (0.116 R)
• M33: 13,211,736 km (0.082 R)
• M34: 14,916,404 km (0.084 R)
• M35: 15,134,368 km (0.062 R)
• M36: 15,221,883 km (0.101 R)
• M37: 16,463,994 km (0.111 R)
• M38: 16,689,288 km (0.076 R)
• M39: 17,508,636 km (0.097 R)
• M40: 18,527,846 km (0.044 R)
• M41: 18,997,583 km (0.048 R)
• M42: 19,423,638 km (0.115 R)
• M43: 19,613,926 km (0.057 R)
• M44: 19,757,092 km (0.113 R)
• M45: 19,948,577 km (0.093 R)
• M46: 21,600,736 km (0.101 R)
• M47: 21,896,790 km (0.117 R)
• M48: 21,995,824 km (0.078 R)
• M49: 22,893,561 km (0.084 R)
• M50: 24,467,629 km (0.082 R)
• M51: 25,189,888 km (0.112 R)
• M52: 25,553,560 km (0.106 R)
• M53: 26,023,896 km (0.086 R)
• M54: 26,761,114 km (0.111 R)
• M55: 28,905,001 km (0.098 R)
• M56: 29,340,331 km (0.108 R)
• M57: 29,558,894 km (0.103 R)
• M58: 30,714,836 km (0.11 R)
• M59: 31,159,142 km (0.095 R)
• M60: 32,222,933 km (0.101 R)
• M61: 33,298,392 km (0.086 R)
• M62: 35,020,562 km (0.108 R)
• M63: 35,601,152 km (0.105 R)
• M64: 35,950,911 km (0.074 R)
• M65: 36,301,868 km (0.052 R)
• M66: 36,536,438 km (0.078 R)
• M67: 37,361,619 km (0.114 R)
• M68: 38,133,245 km (0.068 R)
• M69: 38,312,015 km (0.074 R)
• M70: 39,511,341 km (0.101 R)
• M71: 39,631,917 km (0.095 R)
• M72: 39,813,080 km (0.068 R)
• M73: 40,297,478 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722

Radius: 10.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.15 AU - 11.89 AU

Year: 14004 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,898,536 km

• M1: 153,338 km (0.118 R)
• M2: 243,695 km (0.072 R)
• M3: 583,132 km (0.099 R)
• M4: 1,358,349 km (0.111 R)
• M5: 1,484,609 km (0.049 R)
• M6: 1,776,924 km (0.051 R)
• M7: 1,887,776 km (0.083 R)
• M8: 2,001,021 km (0.114 R)
• M9: 2,507,859 km (0.104 R)
• M10: 2,601,507 km (0.103 R)
• M11: 2,760,081 km (0.072 R)
• M12: 3,087,102 km (0.047 R)
• M13: 3,153,972 km (0.108 R)
• M14: 3,495,953 km (0.109 R)
• M15: 3,742,340 km (0.119 R)
• M16: 3,994,712 km (0.037 R)
• M17: 4,592,206 km (0.107 R)
• M18: 5,704,466 km (0.113 R)
• M19: 5,911,509 km (0.118 R)
• M20: 5,995,135 km (0.118 R)
• M21: 6,677,750 km (0.068 R)
• M22: 7,430,077 km (0.095 R)
• M23: 7,520,435 km (0.078 R)
• M24: 8,679,668 km (0.097 R)
• M25: 9,207,300 km (0.105 R)
• M26: 9,794,921 km (0.073 R)
• M27: 10,647,928 km (0.089 R)
• M28: 13,567,180 km (0.083 R)
• M29: 13,955,537 km (0.095 R)
• M30: 14,179,185 km (0.084 R)
• M31: 14,291,384 km (0.07 R)
• M32: 14,857,013 km (0.104 R)
• M33: 17,012,719 km (0.101 R)
• M34: 17,131,948 km (0.119 R)
• M35: 17,431,443 km (0.107 R)
• M36: 19,016,582 km (0.118 R)
• M37: 19,388,782 km (0.058 R)
• M38: 20,140,661 km (0.104 R)
• M39: 20,838,235 km (0.109 R)
• M40: 21,414,935 km (0.101 R)
• M41: 21,608,216 km (0.048 R)
• M42: 22,061,796 km (0.049 R)
• M43: 22,387,621 km (0.111 R)
• M44: 23,044,056 km (0.098 R)
• M45: 23,706,924 km (0.09 R)
• M46: 24,308,756 km (0.077 R)
• M47: 25,119,128 km (0.043 R)
• M48: 25,732,779 km (0.106 R)
• M49: 25,938,476 km (0.037 R)
• M50: 26,075,806 km (0.104 R)
• M51: 27,114,016 km (0.059 R)
• M52: 27,253,441 km (0.083 R)
• M53: 28,945,243 km (0.1 R)
• M54: 29,302,034 km (0.1 R)
• M55: 29,947,848 km (0.106 R)
• M56: 30,380,934 km (0.064 R)
• M57: 31,253,538 km (0.105 R)
• M58: 31,913,265 km (0.113 R)
• M59: 32,134,221 km (0.083 R)
• M60: 33,321,280 km (0.083 R)
• M61: 33,995,368 km (0.053 R)
• M62: 36,890,386 km (0.073 R)
• M63: 37,743,244 km (0.09 R)
• M64: 38,132,946 km (0.118 R)
• M65: 38,602,384 km (0.1 R)
• M66: 39,389,119 km (0.045 R)
• M67: 41,298,736 km (0.073 R)
• M68: 42,022,640 km (0.094 R)
• M69: 43,401,334 km (0.083 R)
• M70: 43,891,417 km (0.083 R)
• M71: 44,712,410 km (0.087 R)
• M72: 45,704,244 km (0.114 R)
• M73: 46,703,408 km (0.074 R)
• M74: 46,870,658 km (0.102 R)
• M75: 47,457,531 km (0.053 R)
• M76: 47,709,753 km (0.062 R)
• M77: 49,402,902 km (0.089 R)
• M78: 50,943,311 km (0.079 R)
• M79: 51,115,498 km (0.089 R)
• M80: 51,201,666 km (0.084 R)
• M81: 51,374,153 km (0.07 R)
• M82: 51,892,509 km (0.044 R)
• M83: 54,334,994 km (0.091 R)
• M84: 55,039,600 km (0.046 R)
• M85: 55,304,687 km (0.105 R)
• M86: 55,570,223 km (0.115 R)
• M87: 55,747,347 km (0.037 R)
• M88: 55,836,059 km (0.116 R)
• M89: 56,903,888 km (0.051 R)
• M90: 59,602,784 km (0.076 R)
• M91: 60,511,591 km (0.104 R)

Asteroid Belt

Center: 14.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.2

Radius: 4.6

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 15.82 AU - 19.88 AU

Year: 27010 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,898,536 km

• M1: 65,823 km (0.071 R)
• M2: 318,195 km (0.037 R)
• M3: 853,306 km (0.091 R)
• M4: 994,227 km (0.115 R)
• M5: 1,120,937 km (0.097 R)
• M6: 1,208,302 km (0.112 R)
• M7: 1,436,588 km (0.073 R)
• M8: 1,555,818 km (0.117 R)
• M9: 1,678,339 km (0.078 R)
• M10: 1,855,014 km (0.059 R)
• M11: 2,505,465 km (0.099 R)
• M12: 2,974,754 km (0.084 R)
• M13: 3,127,044 km (0.112 R)
• M14: 3,281,728 km (0.063 R)
• M15: 3,534,549 km (0.071 R)
• M16: 3,859,475 km (0.089 R)
• M17: 4,261,894 km (0.09 R)
• M18: 4,296,002 km (0.104 R)
• M19: 4,398,925 km (0.118 R)
• M20: 4,433,482 km (0.059 R)
• M21: 5,772,084 km (0.12 R)
• M22: 6,231,200 km (0.107 R)
• M23: 6,465,171 km (0.117 R)
• M24: 6,662,341 km (0.106 R)
• M25: 8,012,462 km (0.084 R)
• M26: 9,089,567 km (0.107 R)
• M27: 9,802,400 km (0.109 R)
• M28: 11,853,537 km (0.083 R)
• M29: 12,877,534 km (0.081 R)
• M30: 13,275,016 km (0.116 R)
• M31: 14,543,007 km (0.032 R)
• M32: 14,594,469 km (0.06 R)
• M33: 15,849,146 km (0.104 R)
• M34: 16,704,547 km (0.105 R)
• M35: 17,137,932 km (0.055 R)
• M36: 18,627,478 km (0.076 R)
• M37: 18,739,377 km (0.112 R)
• M38: 19,302,763 km (0.041 R)
• M39: 19,757,241 km (0.101 R)
• M40: 21,142,218 km (0.077 R)
• M41: 23,036,726 km (0.095 R)
• M42: 23,943,438 km (0.083 R)
• M43: 25,791,421 km (0.073 R)
• M44: 25,978,717 km (0.094 R)
• M45: 26,291,826 km (0.105 R)
• M46: 27,684,582 km (0.118 R)
• M47: 29,166,199 km (0.067 R)
• M48: 29,361,424 km (0.06 R)
• M49: 30,080,541 km (0.119 R)
• M50: 30,409,507 km (0.066 R)
• M51: 30,673,398 km (0.087 R)
• M52: 31,070,730 km (0.064 R)
• M53: 31,870,480 km (0.074 R)
• M54: 36,178,749 km (0.076 R)
• M55: 36,248,611 km (0.046 R)
• M56: 41,102,015 km (0.088 R)
• M57: 42,199,764 km (0.117 R)
• M58: 43,010,884 km (0.099 R)
• M59: 43,084,935 km (0.063 R)
• M60: 46,382,371 km (0.098 R)
• M61: 47,219,371 km (0.044 R)
• M62: 48,522,668 km (0.073 R)
• M63: 48,676,754 km (0.071 R)
• M64: 50,304,528 km (0.113 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 20,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit