🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.53 AU - 0.55 AU

Year: 152 Days

Day: 24.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.66 AU

Year: 160 Days

Day: 32.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,826,547 km

• M1: 160,219 km (0.094 R)
• M2: 400,773 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.67 AU - 0.67 AU

Year: 210 Days

Day: 31.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.95 AU - 1.15 AU

Year: 412 Days

Day: 35.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.95 AU - 1.23 AU

Year: 436 Days

Day: 14.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,826,547 km

• M1: 63,130 km (0.118 R)
• M2: 315,801 km (0.116 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 11

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.89 AU - 5.63 AU

Year: 4619 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,826,547 km

• M1: 143,764 km (0.111 R)
• M2: 289,322 km (0.116 R)
• M3: 551,567 km (0.075 R)
• M4: 636,090 km (0.117 R)
• M5: 707,299 km (0.094 R)
• M6: 1,043,296 km (0.087 R)
• M7: 1,140,684 km (0.068 R)
• M8: 1,737,579 km (0.102 R)
• M9: 1,815,370 km (0.066 R)
• M10: 1,907,373 km (0.049 R)
• M11: 2,001,171 km (0.109 R)
• M12: 2,179,641 km (0.072 R)
• M13: 2,306,201 km (0.119 R)
• M14: 2,435,304 km (0.117 R)
• M15: 2,522,818 km (0.092 R)
• M16: 2,596,570 km (0.105 R)
• M17: 2,822,164 km (0.113 R)
• M18: 2,914,167 km (0.094 R)
• M19: 3,022,924 km (0.109 R)
• M20: 3,212,465 km (0.077 R)
• M21: 3,537,092 km (0.11 R)
• M22: 3,855,586 km (0.092 R)
• M23: 4,323,977 km (0.095 R)
• M24: 4,412,838 km (0.098 R)
• M25: 4,628,409 km (0.109 R)
• M26: 4,700,963 km (0.041 R)
• M27: 4,792,368 km (0.043 R)
• M28: 4,865,820 km (0.033 R)
• M29: 5,352,911 km (0.074 R)
• M30: 6,272,788 km (0.091 R)
• M31: 6,597,116 km (0.086 R)
• M32: 6,947,774 km (0.056 R)
• M33: 7,072,987 km (0.045 R)
• M34: 7,624,255 km (0.04 R)
• M35: 8,079,781 km (0.115 R)
• M36: 8,454,972 km (0.06 R)
• M37: 8,678,472 km (0.113 R)
• M38: 8,813,409 km (0.108 R)
• M39: 9,108,266 km (0.087 R)
• M40: 9,199,671 km (0.062 R)
• M41: 9,777,866 km (0.066 R)
• M42: 10,035,923 km (0.049 R)
• M43: 10,130,319 km (0.09 R)
• M44: 10,201,378 km (0.116 R)
• M45: 10,463,174 km (0.116 R)
• M46: 10,727,215 km (0.066 R)
• M47: 10,993,499 km (0.081 R)
• M48: 11,262,027 km (0.101 R)
• M49: 11,458,599 km (0.09 R)
• M50: 11,980,097 km (0.096 R)
• M51: 12,055,195 km (0.097 R)
• M52: 12,155,725 km (0.043 R)
• M53: 12,256,404 km (0.116 R)
• M54: 12,357,383 km (0.049 R)
• M55: 12,636,532 km (0.071 R)
• M56: 13,175,384 km (0.116 R)
• M57: 13,382,577 km (0.112 R)
• M58: 13,486,547 km (0.025 R)
• M59: 13,590,967 km (0.069 R)
• M60: 14,142,833 km (0.094 R)
• M61: 14,675,402 km (0.059 R)
• M62: 15,705,233 km (0.066 R)
• M63: 15,869,941 km (0.12 R)
• M64: 16,062,922 km (0.081 R)
• M65: 16,228,975 km (0.092 R)
• M66: 16,590,553 km (0.116 R)
• M67: 16,786,377 km (0.12 R)
• M68: 16,898,575 km (0.1 R)
• M69: 17,208,542 km (0.112 R)
• M70: 17,378,485 km (0.115 R)
• M71: 17,862,734 km (0.114 R)
• M72: 18,380,342 km (0.045 R)
• M73: 18,583,047 km (0.12 R)
• M74: 19,019,873 km (0.069 R)
• M75: 19,224,822 km (0.093 R)
• M76: 19,666,585 km (0.089 R)
• M77: 19,933,168 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.9

Radius: 10

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.66 AU - 11.02 AU

Year: 11818 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,826,547 km

• M1: 157,676 km (0.098 R)
• M2: 480,957 km (0.112 R)
• M3: 667,356 km (0.074 R)
• M4: 1,023,848 km (0.039 R)
• M5: 1,869,375 km (0.118 R)
• M6: 2,059,663 km (0.078 R)
• M7: 2,143,139 km (0.082 R)
• M8: 2,313,681 km (0.112 R)
• M9: 3,168,034 km (0.087 R)
• M10: 3,395,872 km (0.093 R)
• M11: 3,971,375 km (0.077 R)
• M12: 4,181,859 km (0.118 R)
• M13: 4,577,246 km (0.119 R)
• M14: 6,194,997 km (0.117 R)
• M15: 6,316,920 km (0.086 R)
• M16: 6,937,900 km (0.116 R)
• M17: 7,448,777 km (0.118 R)
• M18: 8,060,184 km (0.098 R)
• M19: 9,847,130 km (0.086 R)
• M20: 10,324,497 km (0.027 R)
• M21: 10,663,037 km (0.103 R)
• M22: 10,760,575 km (0.077 R)
• M23: 11,751,062 km (0.063 R)
• M24: 11,851,742 km (0.053 R)
• M25: 12,003,284 km (0.104 R)
• M26: 13,448,549 km (0.117 R)
• M27: 13,977,827 km (0.094 R)
• M28: 14,460,130 km (0.084 R)
• M29: 14,676,299 km (0.078 R)
• M30: 15,166,531 km (0.081 R)
• M31: 15,276,187 km (0.11 R)
• M32: 15,441,193 km (0.091 R)
• M33: 15,551,447 km (0.066 R)
• M34: 17,066,424 km (0.045 R)
• M35: 17,812,469 km (0.119 R)
• M36: 18,981,127 km (0.038 R)
• M37: 19,515,042 km (0.112 R)
• M38: 19,933,767 km (0.09 R)
• M39: 20,114,182 km (0.111 R)
• M40: 20,963,000 km (0.099 R)
• M41: 21,453,232 km (0.1 R)
• M42: 23,198,890 km (0.1 R)
• M43: 23,579,018 km (0.047 R)
• M44: 24,152,875 km (0.118 R)
• M45: 24,216,903 km (0.107 R)
• M46: 24,731,221 km (0.103 R)
• M47: 25,119,427 km (0.061 R)
• M48: 27,157,100 km (0.03 R)
• M49: 27,423,833 km (0.054 R)
• M50: 27,691,463 km (0.075 R)
• M51: 27,892,822 km (0.027 R)
• M52: 29,042,631 km (0.117 R)
• M53: 30,070,070 km (0.105 R)
• M54: 30,484,456 km (0.097 R)
• M55: 30,553,570 km (0.035 R)
• M56: 31,808,846 km (0.1 R)
• M57: 31,879,007 km (0.07 R)
• M58: 32,019,629 km (0.077 R)
• M59: 32,654,971 km (0.042 R)
• M60: 33,365,711 km (0.115 R)
• M61: 33,723,100 km (0.069 R)
• M62: 34,009,879 km (0.093 R)
• M63: 35,019,814 km (0.119 R)
• M64: 36,039,773 km (0.076 R)
• M65: 36,700,546 km (0.068 R)
• M66: 37,662,012 km (0.096 R)
• M67: 37,810,712 km (0.114 R)
• M68: 40,139,801 km (0.091 R)
• M69: 41,360,071 km (0.05 R)
• M70: 42,669,950 km (0.072 R)
• M71: 42,902,425 km (0.102 R)
• M72: 42,980,067 km (0.096 R)
• M73: 44,149,922 km (0.099 R)
• M74: 45,409,237 km (0.042 R)
• M75: 45,567,511 km (0.082 R)
• M76: 49,176,261 km (0.067 R)
• M77: 49,338,724 km (0.104 R)
• M78: 49,582,868 km (0.07 R)
• M79: 50,235,713 km (0.105 R)
• M80: 50,317,543 km (0.12 R)
• M81: 50,399,373 km (0.051 R)
• M82: 50,481,353 km (0.108 R)
• M83: 51,632,658 km (0.078 R)
• M84: 51,715,236 km (0.037 R)
• M85: 51,963,120 km (0.109 R)
• M86: 52,377,356 km (0.102 R)
• M87: 53,542,873 km (0.101 R)
• M88: 53,709,974 km (0.068 R)
• M89: 54,800,991 km (0.063 R)
• M90: 55,729,844 km (0.091 R)
• M91: 56,493,691 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.8

Radius: 12.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.33 AU - 11.71 AU

Year: 14007 Days

Day: 10.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,826,547 km

• M1: 205,099 km (0.073 R)
• M2: 285,433 km (0.112 R)
• M3: 413,489 km (0.091 R)
• M4: 494,571 km (0.079 R)
• M5: 1,075,010 km (0.087 R)
• M6: 1,257,968 km (0.099 R)
• M7: 1,820,756 km (0.085 R)
• M8: 1,991,746 km (0.08 R)
• M9: 2,591,185 km (0.09 R)
• M10: 2,868,838 km (0.081 R)
• M11: 3,821,777 km (0.071 R)
• M12: 4,663,564 km (0.064 R)
• M13: 4,831,862 km (0.093 R)
• M14: 5,349,321 km (0.071 R)
• M15: 5,525,846 km (0.074 R)
• M16: 5,993,639 km (0.101 R)
• M17: 6,325,148 km (0.091 R)
• M18: 6,890,927 km (0.072 R)
• M19: 7,238,293 km (0.106 R)
• M20: 7,316,233 km (0.084 R)
• M21: 7,433,668 km (0.077 R)
• M22: 8,934,134 km (0.103 R)
• M23: 9,440,523 km (0.08 R)
• M24: 9,783,252 km (0.105 R)
• M25: 10,173,852 km (0.092 R)
• M26: 10,261,367 km (0.098 R)
• M27: 10,925,581 km (0.099 R)
• M28: 11,330,842 km (0.072 R)
• M29: 11,421,648 km (0.09 R)
• M30: 11,878,969 km (0.066 R)
• M31: 12,435,622 km (0.093 R)
• M32: 13,000,953 km (0.105 R)
• M33: 13,143,519 km (0.097 R)
• M34: 13,864,581 km (0.12 R)
• M35: 16,926,999 km (0.076 R)
• M36: 17,975,082 km (0.045 R)
• M37: 18,507,052 km (0.118 R)
• M38: 19,477,493 km (0.101 R)
• M39: 19,859,417 km (0.073 R)
• M40: 20,078,727 km (0.117 R)
• M41: 21,805,685 km (0.032 R)
• M42: 22,486,954 km (0.067 R)
• M43: 23,060,063 km (0.069 R)
• M44: 24,337,778 km (0.044 R)
• M45: 25,459,613 km (0.109 R)
• M46: 26,056,957 km (0.107 R)
• M47: 27,082,899 km (0.099 R)
• M48: 27,631,325 km (0.118 R)
• M49: 28,122,006 km (0.04 R)
• M50: 29,236,361 km (0.099 R)
• M51: 30,239,115 km (0.085 R)
• M52: 30,491,636 km (0.092 R)
• M53: 31,125,782 km (0.076 R)
• M54: 31,956,798 km (0.06 R)
• M55: 32,471,714 km (0.108 R)
• M56: 32,665,593 km (0.075 R)
• M57: 33,444,848 km (0.085 R)
• M58: 33,705,896 km (0.074 R)
• M59: 34,625,026 km (0.04 R)
• M60: 35,154,004 km (0.083 R)
• M61: 36,555,137 km (0.093 R)
• M62: 36,689,476 km (0.091 R)
• M63: 36,891,433 km (0.1 R)
• M64: 38,999,417 km (0.073 R)
• M65: 39,895,059 km (0.065 R)
• M66: 40,658,008 km (0.111 R)
• M67: 42,269,178 km (0.084 R)
• M68: 42,410,248 km (0.064 R)
• M69: 43,615,858 km (0.044 R)
• M70: 44,044,007 km (0.086 R)
• M71: 44,545,309 km (0.114 R)
• M72: 45,553,599 km (0.092 R)
• M73: 47,519,315 km (0.099 R)
• M74: 48,549,595 km (0.066 R)
• M75: 49,735,906 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992

Radius: 6.6

Gravity: 22.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.44 AU - 13.8 AU

Year: 18196 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,826,547 km

• M1: 201,808 km (0.102 R)
• M2: 480,808 km (0.082 R)
• M3: 1,123,630 km (0.09 R)
• M4: 3,396,769 km (0.074 R)
• M5: 3,693,422 km (0.069 R)
• M6: 3,910,488 km (0.072 R)
• M7: 4,087,163 km (0.059 R)
• M8: 4,176,473 km (0.094 R)
• M9: 4,961,713 km (0.066 R)
• M10: 6,043,904 km (0.048 R)
• M11: 6,454,999 km (0.053 R)
• M12: 6,611,478 km (0.118 R)
• M13: 7,576,534 km (0.107 R)
• M14: 9,457,278 km (0.102 R)
• M15: 9,635,000 km (0.118 R)
• M16: 10,357,409 km (0.115 R)
• M17: 11,917,415 km (0.069 R)
• M18: 13,151,298 km (0.053 R)
• M19: 13,349,815 km (0.114 R)
• M20: 13,416,087 km (0.113 R)
• M21: 13,482,658 km (0.057 R)
• M22: 13,749,690 km (0.107 R)
• M23: 14,629,924 km (0.119 R)
• M24: 15,458,546 km (0.101 R)
• M25: 15,598,121 km (0.079 R)
• M26: 16,089,849 km (0.094 R)
• M27: 16,160,609 km (0.109 R)
• M28: 16,586,814 km (0.117 R)
• M29: 17,741,410 km (0.103 R)
• M30: 17,814,414 km (0.082 R)
• M31: 17,960,720 km (0.086 R)
• M32: 19,672,270 km (0.118 R)
• M33: 19,823,513 km (0.099 R)
• M34: 21,668,653 km (0.111 R)
• M35: 22,611,718 km (0.098 R)
• M36: 24,863,765 km (0.07 R)
• M37: 24,945,445 km (0.058 R)
• M38: 25,355,493 km (0.093 R)
• M39: 25,850,512 km (0.116 R)
• M40: 26,933,900 km (0.098 R)
• M41: 27,017,974 km (0.072 R)
• M42: 29,576,845 km (0.115 R)
• M43: 30,621,787 km (0.113 R)
• M44: 31,236,933 km (0.108 R)
• M45: 32,658,412 km (0.063 R)
• M46: 33,016,998 km (0.111 R)
• M47: 33,376,931 km (0.118 R)
• M48: 34,738,271 km (0.11 R)
• M49: 34,829,675 km (0.047 R)
• M50: 37,608,755 km (0.06 R)
• M51: 37,796,500 km (0.05 R)
• M52: 38,173,038 km (0.088 R)
• M53: 38,834,859 km (0.093 R)
• M54: 39,596,013 km (0.065 R)
• M55: 43,376,202 km (0.088 R)
• M56: 43,573,073 km (0.1 R)
• M57: 43,671,658 km (0.068 R)
• M58: 47,168,508 km (0.08 R)
• M59: 47,675,345 km (0.118 R)
• M60: 48,694,406 km (0.077 R)
• M61: 49,104,155 km (0.086 R)
• M62: 49,206,779 km (0.084 R)
• M63: 49,720,797 km (0.118 R)
• M64: 50,650,548 km (0.104 R)
• M65: 51,065,532 km (0.067 R)
• M66: 51,273,473 km (0.075 R)
• M67: 51,690,253 km (0.095 R)
• M68: 51,794,672 km (0.112 R)
• M69: 52,947,324 km (0.095 R)
• M70: 54,214,268 km (0.056 R)
• M71: 55,171,096 km (0.056 R)
• M72: 55,598,198 km (0.097 R)
• M73: 56,993,647 km (0.087 R)
• M74: 57,533,396 km (0.041 R)
• M75: 58,618,130 km (0.1 R)
• M76: 58,726,888 km (0.056 R)
• M77: 59,381,379 km (0.099 R)
• M78: 60,367,528 km (0.074 R)
• M79: 62,134,129 km (0.109 R)
• M80: 63,581,788 km (0.107 R)
• M81: 64,253,781 km (0.062 R)
• M82: 66,737,704 km (0.084 R)
• M83: 70,522,082 km (0.115 R)
• M84: 71,101,474 km (0.118 R)
• M85: 72,265,047 km (0.053 R)
• M86: 73,787,055 km (0.093 R)
• M87: 75,201,503 km (0.099 R)
• M88: 75,556,499 km (0.118 R)
• M89: 76,268,136 km (0.025 R)
• M90: 76,386,917 km (0.08 R)
• M91: 78,056,878 km (0.067 R)
• M92: 79,257,101 km (0.05 R)
• M93: 80,826,533 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 10,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit