🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.24 AU - 1.46 AU

Year: 565 Days

Day: 28.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.73 AU - 2.81 AU

Year: 1231 Days

Day: 30.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 56.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.38 AU - 3.98 AU

Year: 2541 Days

Day: 42.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 8.6

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.29 AU - 10.41 AU

Year: 9475 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,998,555 km

• M1: 122,521 km (0.118 R)
• M2: 346,768 km (0.107 R)
• M3: 445,353 km (0.087 R)
• M4: 554,709 km (0.111 R)
• M5: 973,583 km (0.102 R)
• M6: 1,273,676 km (0.11 R)
• M7: 1,559,558 km (0.058 R)
• M8: 1,731,895 km (0.105 R)
• M9: 1,979,329 km (0.084 R)
• M10: 2,483,175 km (0.083 R)
• M11: 2,892,924 km (0.1 R)
• M12: 3,241,487 km (0.03 R)
• M13: 3,406,792 km (0.068 R)
• M14: 3,803,675 km (0.102 R)
• M15: 3,861,570 km (0.092 R)
• M16: 4,734,324 km (0.095 R)
• M17: 4,796,706 km (0.08 R)
• M18: 5,501,013 km (0.077 R)
• M19: 5,665,571 km (0.092 R)
• M20: 5,731,992 km (0.052 R)
• M21: 5,932,453 km (0.114 R)
• M22: 6,067,390 km (0.088 R)
• M23: 6,237,483 km (0.103 R)
• M24: 6,687,174 km (0.05 R)
• M25: 6,862,952 km (0.06 R)
• M26: 6,969,166 km (0.062 R)
• M27: 7,291,101 km (0.08 R)
• M28: 7,764,728 km (0.076 R)
• M29: 8,173,280 km (0.069 R)
• M30: 8,361,324 km (0.101 R)
• M31: 9,011,177 km (0.047 R)
• M32: 9,756,773 km (0.084 R)
• M33: 11,098,367 km (0.109 R)
• M34: 11,348,494 km (0.112 R)
• M35: 11,474,306 km (0.057 R)
• M36: 11,854,434 km (0.087 R)
• M37: 11,939,406 km (0.093 R)
• M38: 12,238,602 km (0.111 R)
• M39: 12,324,471 km (0.102 R)
• M40: 12,410,639 km (0.12 R)
• M41: 12,713,725 km (0.099 R)
• M42: 13,771,382 km (0.106 R)
• M43: 13,905,421 km (0.114 R)
• M44: 16,063,819 km (0.089 R)
• M45: 16,252,313 km (0.04 R)
• M46: 16,394,131 km (0.038 R)
• M47: 16,583,822 km (0.115 R)
• M48: 17,543,492 km (0.066 R)
• M49: 17,689,051 km (0.074 R)
• M50: 17,932,446 km (0.025 R)
• M51: 18,324,243 km (0.11 R)
• M52: 18,619,849 km (0.038 R)
• M53: 19,066,398 km (0.103 R)
• M54: 21,766,341 km (0.061 R)
• M55: 21,870,610 km (0.12 R)
• M56: 22,027,239 km (0.12 R)
• M57: 23,134,114 km (0.084 R)
• M58: 23,400,249 km (0.076 R)
• M59: 24,151,080 km (0.099 R)
• M60: 25,018,748 km (0.108 R)
• M61: 26,062,492 km (0.08 R)
• M62: 27,344,696 km (0.118 R)
• M63: 28,135,320 km (0.096 R)
• M64: 30,202,464 km (0.093 R)
• M65: 30,376,895 km (0.057 R)
• M66: 30,668,461 km (0.112 R)
• M67: 30,902,283 km (0.095 R)
• M68: 31,078,210 km (0.094 R)
• M69: 31,136,852 km (0.111 R)
• M70: 31,489,604 km (0.105 R)
• M71: 31,607,637 km (0.076 R)
• M72: 32,258,686 km (0.113 R)
• M73: 32,794,696 km (0.037 R)
• M74: 33,333,697 km (0.073 R)
• M75: 33,815,252 km (0.109 R)
• M76: 33,996,415 km (0.051 R)
• M77: 34,117,290 km (0.101 R)
• M78: 34,177,878 km (0.104 R)
• M79: 34,968,053 km (0.049 R)
• M80: 35,029,089 km (0.061 R)
• M81: 35,948,967 km (0.107 R)
• M82: 36,319,072 km (0.102 R)
• M83: 36,442,640 km (0.116 R)
• M84: 38,314,408 km (0.117 R)
• M85: 40,601,311 km (0.097 R)
• M86: 41,115,628 km (0.098 R)
• M87: 42,671,147 km (0.054 R)
• M88: 42,801,596 km (0.056 R)
• M89: 43,916,250 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.1

Radius: 15

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.75 AU - 11.97 AU

Year: 14699 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,998,555 km

• M1: 227,090 km (0.115 R)
• M2: 386,561 km (0.09 R)
• M3: 612,603 km (0.12 R)
• M4: 723,455 km (0.102 R)
• M5: 1,069,176 km (0.097 R)
• M6: 1,644,529 km (0.062 R)
• M7: 1,849,778 km (0.109 R)
• M8: 1,977,085 km (0.115 R)
• M9: 2,308,894 km (0.109 R)
• M10: 2,731,059 km (0.105 R)
• M11: 3,127,194 km (0.107 R)
• M12: 3,892,088 km (0.091 R)
• M13: 4,113,343 km (0.086 R)
• M14: 4,453,080 km (0.12 R)
• M15: 4,831,562 km (0.11 R)
• M16: 5,190,298 km (0.117 R)
• M17: 5,713,442 km (0.077 R)
• M18: 5,933,949 km (0.053 R)
• M19: 6,253,789 km (0.07 R)
• M20: 6,350,878 km (0.119 R)
• M21: 7,111,883 km (0.076 R)
• M22: 7,589,399 km (0.086 R)
• M23: 8,112,693 km (0.114 R)
• M24: 8,396,629 km (0.113 R)
• M25: 8,611,601 km (0.118 R)
• M26: 9,341,938 km (0.072 R)
• M27: 9,527,589 km (0.059 R)
• M28: 10,168,317 km (0.089 R)
• M29: 10,397,650 km (0.039 R)
• M30: 11,332,787 km (0.1 R)
• M31: 11,810,453 km (0.099 R)
• M32: 12,092,145 km (0.11 R)
• M33: 12,294,701 km (0.094 R)
• M34: 13,617,894 km (0.099 R)
• M35: 14,553,778 km (0.105 R)
• M36: 14,986,116 km (0.092 R)
• M37: 15,116,566 km (0.118 R)
• M38: 15,334,979 km (0.095 R)
• M39: 15,774,796 km (0.097 R)
• M40: 17,210,487 km (0.037 R)
• M41: 18,361,044 km (0.076 R)
• M42: 18,875,212 km (0.12 R)
• M43: 19,488,863 km (0.104 R)
• M44: 19,822,167 km (0.108 R)
• M45: 20,205,287 km (0.101 R)
• M46: 20,301,478 km (0.09 R)
• M47: 20,784,530 km (0.11 R)
• M48: 21,663,716 km (0.119 R)
• M49: 21,910,104 km (0.101 R)
• M50: 22,854,964 km (0.099 R)
• M51: 23,509,006 km (0.107 R)
• M52: 23,863,852 km (0.097 R)
• M53: 24,476,156 km (0.107 R)
• M54: 24,578,631 km (0.118 R)
• M55: 25,560,143 km (0.099 R)
• M56: 25,925,012 km (0.106 R)
• M57: 26,186,658 km (0.084 R)
• M58: 26,291,527 km (0.026 R)
• M59: 28,203,836 km (0.12 R)
• M60: 28,580,823 km (0.06 R)
• M61: 29,176,671 km (0.116 R)
• M62: 29,557,996 km (0.095 R)
• M63: 30,325,732 km (0.05 R)
• M64: 31,099,901 km (0.101 R)
• M65: 31,768,604 km (0.06 R)
• M66: 33,404,457 km (0.097 R)
• M67: 34,089,316 km (0.081 R)
• M68: 34,376,095 km (0.084 R)
• M69: 35,125,430 km (0.113 R)
• M70: 35,298,964 km (0.077 R)
• M71: 35,472,946 km (0.091 R)
• M72: 35,821,809 km (0.118 R)
• M73: 36,698,751 km (0.101 R)
• M74: 37,346,360 km (0.109 R)
• M75: 37,997,710 km (0.03 R)
• M76: 38,354,650 km (0.114 R)
• M77: 38,832,316 km (0.11 R)

Asteroid Belt

Center: 12.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 10.1

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.18 AU - 13.1 AU

Year: 16173 Days

Day: 6.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,998,555 km

• M1: 127,457 km (0.099 R)
• M2: 221,854 km (0.063 R)
• M3: 458,069 km (0.105 R)
• M4: 1,826,291 km (0.096 R)
• M5: 2,539,873 km (0.109 R)
• M6: 2,816,479 km (0.067 R)
• M7: 2,974,454 km (0.074 R)
• M8: 3,704,193 km (0.076 R)
• M9: 3,877,577 km (0.038 R)
• M10: 4,413,885 km (0.075 R)
• M11: 4,859,986 km (0.119 R)
• M12: 6,573,779 km (0.112 R)
• M13: 6,657,704 km (0.109 R)
• M14: 7,472,713 km (0.078 R)
• M15: 7,914,475 km (0.076 R)
• M16: 8,048,515 km (0.057 R)
• M17: 8,273,809 km (0.096 R)
• M18: 8,823,133 km (0.099 R)
• M19: 9,573,665 km (0.081 R)
• M20: 9,812,424 km (0.087 R)
• M21: 11,487,920 km (0.111 R)
• M22: 11,639,911 km (0.1 R)
• M23: 14,216,734 km (0.118 R)
• M24: 15,652,724 km (0.115 R)
• M25: 16,559,288 km (0.104 R)
• M26: 16,673,879 km (0.068 R)
• M27: 17,541,098 km (0.062 R)
• M28: 17,716,427 km (0.066 R)
• M29: 19,259,230 km (0.09 R)
• M30: 20,046,713 km (0.108 R)
• M31: 20,536,646 km (0.038 R)
• M32: 21,653,095 km (0.098 R)
• M33: 21,903,971 km (0.033 R)
• M34: 22,092,763 km (0.072 R)
• M35: 22,598,703 km (0.077 R)
• M36: 23,300,616 km (0.106 R)
• M37: 26,647,270 km (0.111 R)
• M38: 26,848,928 km (0.066 R)
• M39: 29,931,841 km (0.068 R)
• M40: 30,071,416 km (0.119 R)
• M41: 30,351,314 km (0.098 R)
• M42: 31,125,333 km (0.11 R)
• M43: 31,266,853 km (0.117 R)
• M44: 31,479,431 km (0.12 R)
• M45: 31,834,726 km (0.108 R)
• M46: 32,477,698 km (0.102 R)
• M47: 33,414,031 km (0.11 R)
• M48: 34,651,804 km (0.085 R)
• M49: 35,313,176 km (0.11 R)
• M50: 35,534,581 km (0.064 R)
• M51: 36,350,188 km (0.11 R)
• M52: 38,378,436 km (0.032 R)
• M53: 38,454,282 km (0.1 R)
• M54: 40,520,378 km (0.044 R)
• M55: 40,906,790 km (0.1 R)
• M56: 41,139,414 km (0.082 R)
• M57: 41,605,711 km (0.105 R)
• M58: 43,172,898 km (0.079 R)
• M59: 43,567,687 km (0.098 R)
• M60: 45,319,029 km (0.088 R)
• M61: 46,607,217 km (0.092 R)
• M62: 47,418,336 km (0.113 R)
• M63: 48,808,100 km (0.103 R)
• M64: 49,137,066 km (0.115 R)
• M65: 50,294,056 km (0.055 R)
• M66: 50,543,137 km (0.084 R)
• M67: 50,792,666 km (0.106 R)
• M68: 51,627,422 km (0.091 R)
• M69: 51,962,521 km (0.112 R)
• M70: 54,158,618 km (0.079 R)
• M71: 54,413,981 km (0.12 R)
• M72: 54,499,103 km (0.092 R)
• M73: 55,011,326 km (0.112 R)
• M74: 55,182,466 km (0.084 R)
• M75: 56,126,428 km (0.119 R)
• M76: 56,557,420 km (0.056 R)
• M77: 57,595,928 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.6

Radius: 6.8

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.72 AU - 16.8 AU

Year: 20408 Days

Day: 19.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,998,555 km

• M1: 131,347 km (0.059 R)
• M2: 246,238 km (0.12 R)
• M3: 327,769 km (0.098 R)
• M4: 585,526 km (0.092 R)
• M5: 1,059,602 km (0.11 R)
• M6: 1,115,402 km (0.048 R)
• M7: 1,318,256 km (0.053 R)
• M8: 1,596,359 km (0.097 R)
• M9: 1,693,298 km (0.12 R)
• M10: 2,064,899 km (0.071 R)
• M11: 2,206,419 km (0.11 R)
• M12: 2,687,825 km (0.066 R)
• M13: 3,000,036 km (0.058 R)
• M14: 3,282,776 km (0.1 R)
• M15: 3,531,856 km (0.083 R)
• M16: 3,917,071 km (0.118 R)
• M17: 4,048,418 km (0.085 R)
• M18: 4,315,599 km (0.064 R)
• M19: 4,820,343 km (0.097 R)
• M20: 4,867,167 km (0.093 R)
• M21: 7,286,015 km (0.105 R)
• M22: 8,107,008 km (0.096 R)
• M23: 9,246,644 km (0.1 R)
• M24: 9,304,838 km (0.065 R)
• M25: 10,133,760 km (0.086 R)
• M26: 12,953,979 km (0.098 R)
• M27: 13,479,217 km (0.104 R)
• M28: 15,096,370 km (0.031 R)
• M29: 15,233,850 km (0.072 R)
• M30: 15,302,815 km (0.068 R)
• M31: 16,916,228 km (0.105 R)
• M32: 17,202,409 km (0.057 R)
• M33: 17,490,085 km (0.09 R)
• M34: 18,216,234 km (0.05 R)
• M35: 18,583,047 km (0.111 R)
• M36: 20,149,936 km (0.111 R)
• M37: 22,460,924 km (0.036 R)
• M38: 22,775,229 km (0.084 R)
• M39: 23,329,040 km (0.064 R)
• M40: 24,288,561 km (0.092 R)
• M41: 24,692,176 km (0.096 R)
• M42: 24,935,422 km (0.115 R)
• M43: 25,260,947 km (0.098 R)
• M44: 25,342,627 km (0.073 R)
• M45: 25,506,138 km (0.051 R)
• M46: 27,578,966 km (0.079 R)
• M47: 28,000,084 km (0.055 R)
• M48: 28,593,090 km (0.115 R)
• M49: 29,447,443 km (0.088 R)
• M50: 30,136,940 km (0.083 R)
• M51: 35,019,216 km (0.097 R)
• M52: 36,392,674 km (0.12 R)
• M53: 36,761,882 km (0.068 R)
• M54: 39,097,703 km (0.074 R)
• M55: 39,950,261 km (0.034 R)
• M56: 40,331,137 km (0.081 R)
• M57: 41,480,946 km (0.1 R)
• M58: 42,641,527 km (0.096 R)
• M59: 43,812,878 km (0.11 R)
• M60: 44,599,464 km (0.086 R)
• M61: 44,796,933 km (0.086 R)
• M62: 45,589,502 km (0.054 R)
• M63: 47,994,737 km (0.117 R)
• M64: 50,749,432 km (0.066 R)
• M65: 51,265,246 km (0.104 R)
• M66: 52,510,199 km (0.093 R)
• M67: 53,136,266 km (0.095 R)
• M68: 53,240,985 km (0.098 R)
• M69: 53,975,061 km (0.106 R)
• M70: 55,029,726 km (0.12 R)
• M71: 56,838,065 km (0.101 R)
• M72: 62,158,364 km (0.032 R)
• M73: 62,489,125 km (0.12 R)
• M74: 62,710,081 km (0.089 R)
• M75: 63,152,592 km (0.066 R)
• M76: 63,374,296 km (0.097 R)
• M77: 64,152,204 km (0.108 R)
• M78: 64,375,105 km (0.055 R)
• M79: 65,157,053 km (0.046 R)
• M80: 65,269,102 km (0.111 R)
• M81: 65,829,795 km (0.105 R)
• M82: 65,942,143 km (0.12 R)
• M83: 66,730,524 km (0.112 R)
• M84: 67,861,932 km (0.06 R)
• M85: 67,975,477 km (0.056 R)
• M86: 69,342,353 km (0.098 R)
• M87: 70,143,898 km (0.094 R)
• M88: 70,373,531 km (0.071 R)
• M89: 72,450,847 km (0.051 R)
• M90: 72,799,111 km (0.11 R)
• M91: 72,915,349 km (0.099 R)
• M92: 73,147,824 km (0.097 R)
• M93: 73,380,598 km (0.115 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit