🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.98 AU - 1.22 AU

Year: 404 Days

Day: 20.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,858,211 km

• M1: 49,068 km (0.108 R)
• M2: 656,735 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.13 AU - 1.55 AU

Year: 543 Days

Day: 17.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.47 AU - 1.61 AU

Year: 669 Days

Day: 38 Hours

Environment

Temp: -10 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.28 AU - 2.98 AU

Year: 1492 Days

Day: 39.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.62 AU - 5.7 AU

Year: 3519 Days

Day: 30.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 10.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.81 AU - 11.85 AU

Year: 10782 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,858,211 km

• M1: 154,834 km (0.09 R)
• M2: 232,325 km (0.103 R)
• M3: 436,527 km (0.116 R)
• M4: 628,909 km (0.108 R)
• M5: 768,335 km (0.111 R)
• M6: 850,613 km (0.039 R)
• M7: 1,079,648 km (0.087 R)
• M8: 1,348,924 km (0.089 R)
• M9: 1,429,856 km (0.032 R)
• M10: 1,512,434 km (0.111 R)
• M11: 1,859,801 km (0.076 R)
• M12: 1,927,718 km (0.12 R)
• M13: 1,996,533 km (0.07 R)
• M14: 2,551,990 km (0.051 R)
• M15: 2,886,641 km (0.097 R)
• M16: 3,373,282 km (0.113 R)
• M17: 3,513,007 km (0.119 R)
• M18: 3,827,462 km (0.096 R)
• M19: 4,699,767 km (0.096 R)
• M20: 4,793,415 km (0.026 R)
• M21: 5,303,843 km (0.113 R)
• M22: 5,731,244 km (0.104 R)
• M23: 6,307,046 km (0.061 R)
• M24: 6,479,981 km (0.077 R)
• M25: 6,865,944 km (0.088 R)
• M26: 6,972,458 km (0.114 R)
• M27: 7,331,642 km (0.032 R)
• M28: 7,513,553 km (0.087 R)
• M29: 7,733,911 km (0.034 R)
• M30: 9,374,102 km (0.1 R)
• M31: 9,810,628 km (0.077 R)
• M32: 11,537,586 km (0.112 R)
• M33: 11,919,809 km (0.087 R)
• M34: 12,479,305 km (0.117 R)
• M35: 12,740,503 km (0.114 R)
• M36: 12,871,700 km (0.108 R)
• M37: 13,003,346 km (0.116 R)
• M38: 13,268,134 km (0.118 R)
• M39: 13,579,148 km (0.057 R)
• M40: 14,939,741 km (0.115 R)
• M41: 15,217,095 km (0.083 R)
• M42: 15,542,770 km (0.056 R)
• M43: 16,390,840 km (0.077 R)
• M44: 16,533,557 km (0.073 R)
• M45: 17,886,370 km (0.043 R)
• M46: 18,427,466 km (0.113 R)
• M47: 18,625,683 km (0.094 R)
• M48: 19,727,920 km (0.081 R)
• M49: 19,930,625 km (0.09 R)
• M50: 20,083,065 km (0.089 R)
• M51: 20,851,250 km (0.049 R)
• M52: 21,472,680 km (0.071 R)
• M53: 21,629,010 km (0.083 R)
• M54: 22,733,940 km (0.096 R)
• M55: 23,320,064 km (0.12 R)
• M56: 23,427,027 km (0.113 R)
• M57: 23,857,120 km (0.034 R)
• M58: 24,181,299 km (0.071 R)
• M59: 24,289,757 km (0.094 R)
• M60: 24,615,881 km (0.03 R)
• M61: 24,943,500 km (0.108 R)
• M62: 25,492,824 km (0.096 R)
• M63: 25,768,981 km (0.097 R)
• M64: 25,990,536 km (0.055 R)
• M65: 26,212,838 km (0.03 R)
• M66: 27,616,216 km (0.117 R)
• M67: 27,899,853 km (0.114 R)
• M68: 28,298,532 km (0.03 R)
• M69: 29,390,147 km (0.075 R)
• M70: 30,729,946 km (0.075 R)
• M71: 30,847,380 km (0.044 R)
• M72: 32,507,318 km (0.029 R)
• M73: 33,287,920 km (0.085 R)
• M74: 34,378,787 km (0.113 R)
• M75: 35,604,742 km (0.114 R)
• M76: 36,160,947 km (0.1 R)
• M77: 36,409,130 km (0.084 R)
• M78: 37,344,864 km (0.082 R)
• M79: 38,288,528 km (0.094 R)
• M80: 39,112,662 km (0.117 R)
• M81: 40,263,369 km (0.046 R)
• M82: 41,425,296 km (0.118 R)
• M83: 42,205,898 km (0.099 R)
• M84: 42,532,619 km (0.074 R)
• M85: 44,377,909 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.2

Radius: 9.6

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.85 AU - 11.95 AU

Year: 11733 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,858,211 km

• M1: 255,812 km (0.088 R)
• M2: 640,877 km (0.116 R)
• M3: 868,116 km (0.101 R)
• M4: 1,350,270 km (0.105 R)
• M5: 1,544,448 km (0.096 R)
• M6: 1,826,440 km (0.026 R)
• M7: 1,933,104 km (0.092 R)
• M8: 2,237,236 km (0.071 R)
• M9: 2,953,361 km (0.103 R)
• M10: 3,142,902 km (0.044 R)
• M11: 3,271,556 km (0.119 R)
• M12: 3,467,828 km (0.087 R)
• M13: 3,803,675 km (0.073 R)
• M14: 4,220,455 km (0.111 R)
• M15: 4,362,723 km (0.087 R)
• M16: 4,615,543 km (0.08 R)
• M17: 5,135,396 km (0.05 R)
• M18: 5,249,240 km (0.06 R)
• M19: 5,325,684 km (0.088 R)
• M20: 5,518,217 km (0.104 R)
• M21: 5,673,948 km (0.106 R)
• M22: 6,433,456 km (0.079 R)
• M23: 7,097,821 km (0.113 R)
• M24: 7,352,586 km (0.091 R)
• M25: 8,625,963 km (0.114 R)
• M26: 9,126,816 km (0.049 R)
• M27: 9,218,819 km (0.114 R)
• M28: 9,450,397 km (0.12 R)
• M29: 10,204,220 km (0.114 R)
• M30: 11,321,417 km (0.078 R)
• M31: 13,250,931 km (0.07 R)
• M32: 14,253,386 km (0.088 R)
• M33: 15,170,870 km (0.117 R)
• M34: 15,389,432 km (0.085 R)
• M35: 15,499,237 km (0.041 R)
• M36: 16,218,803 km (0.072 R)
• M37: 17,518,359 km (0.092 R)
• M38: 17,920,628 km (0.042 R)
• M39: 18,267,695 km (0.117 R)
• M40: 18,909,919 km (0.068 R)
• M41: 19,027,503 km (0.081 R)
• M42: 19,263,419 km (0.076 R)
• M43: 20,156,518 km (0.089 R)
• M44: 21,613,302 km (0.074 R)
• M45: 21,921,174 km (0.111 R)
• M46: 22,168,460 km (0.076 R)
• M47: 22,603,341 km (0.117 R)
• M48: 22,915,851 km (0.036 R)
• M49: 23,292,538 km (0.103 R)
• M50: 23,608,190 km (0.12 R)
• M51: 23,671,469 km (0.108 R)
• M52: 24,499,344 km (0.093 R)
• M53: 24,563,372 km (0.074 R)
• M54: 26,183,218 km (0.107 R)
• M55: 26,314,415 km (0.055 R)
• M56: 26,445,612 km (0.072 R)
• M57: 26,577,259 km (0.094 R)
• M58: 27,637,159 km (0.111 R)
• M59: 27,837,471 km (0.108 R)
• M60: 28,038,231 km (0.049 R)
• M61: 28,508,567 km (0.106 R)
• M62: 29,252,966 km (0.097 R)
• M63: 30,140,979 km (0.056 R)
• M64: 30,553,869 km (0.084 R)
• M65: 31,176,495 km (0.059 R)
• M66: 31,385,035 km (0.09 R)
• M67: 32,999,046 km (0.11 R)
• M68: 34,855,855 km (0.081 R)
• M69: 35,144,429 km (0.097 R)
• M70: 35,651,566 km (0.095 R)
• M71: 35,942,384 km (0.088 R)
• M72: 37,187,338 km (0.114 R)
• M73: 38,371,854 km (0.104 R)
• M74: 38,669,853 km (0.115 R)
• M75: 40,096,268 km (0.102 R)
• M76: 40,853,832 km (0.077 R)
• M77: 41,845,816 km (0.075 R)
• M78: 42,306,278 km (0.087 R)
• M79: 42,768,535 km (0.102 R)
• M80: 45,971,276 km (0.111 R)
• M81: 46,446,399 km (0.06 R)
• M82: 46,923,167 km (0.065 R)
• M83: 47,002,753 km (0.082 R)
• M84: 48,282,862 km (0.092 R)
• M85: 48,927,180 km (0.101 R)
• M86: 50,061,581 km (0.065 R)
• M87: 50,224,344 km (0.119 R)
• M88: 51,040,849 km (0.114 R)
• M89: 51,943,971 km (0.045 R)
• M90: 52,604,146 km (0.106 R)
• M91: 53,101,111 km (0.092 R)
• M92: 54,517,653 km (0.073 R)
• M93: 55,862,089 km (0.108 R)
• M94: 56,200,030 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 13.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.6 AU - 15.38 AU

Year: 15443 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,858,211 km

• M1: 341,083 km (0.086 R)
• M2: 590,612 km (0.066 R)
• M3: 793,916 km (0.109 R)
• M4: 1,860,399 km (0.082 R)
• M5: 2,197,144 km (0.047 R)
• M6: 2,638,757 km (0.079 R)
• M7: 3,322,419 km (0.116 R)
• M8: 3,572,846 km (0.094 R)
• M9: 3,862,318 km (0.114 R)
• M10: 4,159,419 km (0.081 R)
• M11: 4,327,717 km (0.059 R)
• M12: 4,917,132 km (0.119 R)
• M13: 5,023,945 km (0.104 R)
• M14: 5,717,631 km (0.091 R)
• M15: 6,056,919 km (0.081 R)
• M16: 6,834,528 km (0.071 R)
• M17: 7,033,793 km (0.077 R)
• M18: 8,143,510 km (0.095 R)
• M19: 8,654,237 km (0.08 R)
• M20: 9,931,354 km (0.05 R)
• M21: 10,021,561 km (0.096 R)
• M22: 11,219,691 km (0.088 R)
• M23: 11,883,456 km (0.088 R)
• M24: 12,123,711 km (0.062 R)
• M25: 12,706,843 km (0.048 R)
• M26: 12,854,047 km (0.042 R)
• M27: 13,100,585 km (0.088 R)
• M28: 13,799,506 km (0.053 R)
• M29: 14,153,604 km (0.105 R)
• M30: 14,459,382 km (0.055 R)
• M31: 15,704,635 km (0.09 R)
• M32: 16,446,940 km (0.042 R)
• M33: 17,965,507 km (0.059 R)
• M34: 18,685,821 km (0.113 R)
• M35: 18,965,420 km (0.114 R)
• M36: 19,246,364 km (0.091 R)
• M37: 19,528,805 km (0.072 R)
• M38: 19,983,433 km (0.096 R)
• M39: 20,845,266 km (0.044 R)
• M40: 21,193,381 km (0.06 R)
• M41: 21,368,111 km (0.059 R)
• M42: 22,843,445 km (0.104 R)
• M43: 23,865,348 km (0.107 R)
• M44: 23,986,523 km (0.116 R)
• M45: 24,473,314 km (0.104 R)
• M46: 24,902,062 km (0.116 R)
• M47: 25,025,031 km (0.103 R)
• M48: 25,148,150 km (0.05 R)
• M49: 25,767,036 km (0.098 R)
• M50: 26,516,223 km (0.083 R)
• M51: 26,704,566 km (0.1 R)
• M52: 26,893,359 km (0.111 R)
• M53: 28,613,136 km (0.046 R)
• M54: 29,518,801 km (0.036 R)
• M55: 30,040,599 km (0.081 R)
• M56: 30,697,034 km (0.066 R)
• M57: 31,690,663 km (0.108 R)
• M58: 32,158,007 km (0.107 R)
• M59: 32,359,067 km (0.077 R)
• M60: 32,493,256 km (0.115 R)
• M61: 32,829,552 km (0.111 R)
• M62: 34,734,531 km (0.113 R)
• M63: 35,492,693 km (0.075 R)
• M64: 35,700,335 km (0.117 R)
• M65: 35,839,012 km (0.038 R)
• M66: 36,256,241 km (0.074 R)
• M67: 37,235,957 km (0.101 R)
• M68: 39,149,912 km (0.12 R)
• M69: 39,794,978 km (0.075 R)
• M70: 40,877,917 km (0.089 R)
• M71: 41,095,732 km (0.091 R)
• M72: 41,313,846 km (0.105 R)
• M73: 41,751,270 km (0.067 R)
• M74: 41,897,427 km (0.119 R)
• M75: 43,590,576 km (0.11 R)
• M76: 44,931,122 km (0.064 R)
• M77: 45,305,865 km (0.094 R)
• M78: 45,907,697 km (0.094 R)
• M79: 47,576,312 km (0.087 R)
• M80: 49,883,709 km (0.05 R)
• M81: 50,038,693 km (0.044 R)
• M82: 50,427,198 km (0.084 R)
• M83: 50,660,870 km (0.062 R)
• M84: 51,129,111 km (0.119 R)
• M85: 51,442,070 km (0.098 R)
• M86: 52,384,686 km (0.118 R)
• M87: 52,700,188 km (0.104 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 12,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit