🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.57 AU - 0.75 AU

Year: 188 Days

Day: 25.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,854,697 km

• M1: 120,576 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.57 AU - 0.75 AU

Year: 188 Days

Day: 33.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,854,697 km

• M1: 115,490 km (0.062 R)
• M2: 298,747 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.74 AU - 0.76 AU

Year: 228 Days

Day: 27 Hours

Environment

Temp: 172 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,854,697 km

• M1: 206,146 km (0.111 R)
• M2: 226,940 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.1 AU - 1.72 AU

Year: 588 Days

Day: 18.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,854,697 km

• M1: 250,576 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.18 AU - 4.92 AU

Year: 2865 Days

Day: 24.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,854,697 km

• M1: 736,022 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.26 AU - 5.6 AU

Year: 4447 Days

Day: 32.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968

Radius: 14.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.79 AU - 12.85 AU

Year: 11652 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,854,697 km

• M1: 206,295 km (0.092 R)
• M2: 316,848 km (0.092 R)
• M3: 625,170 km (0.096 R)
• M4: 993,330 km (0.038 R)
• M5: 1,169,257 km (0.108 R)
• M6: 1,380,489 km (0.101 R)
• M7: 1,869,225 km (0.106 R)
• M8: 2,381,149 km (0.105 R)
• M9: 2,840,864 km (0.093 R)
• M10: 3,329,001 km (0.059 R)
• M11: 3,634,630 km (0.027 R)
• M12: 4,420,767 km (0.074 R)
• M13: 5,899,242 km (0.117 R)
• M14: 6,564,504 km (0.112 R)
• M15: 6,820,317 km (0.077 R)
• M16: 6,992,653 km (0.071 R)
• M17: 7,122,803 km (0.041 R)
• M18: 7,518,340 km (0.116 R)
• M19: 8,561,785 km (0.076 R)
• M20: 9,795,669 km (0.112 R)
• M21: 9,892,907 km (0.046 R)
• M22: 10,933,360 km (0.071 R)
• M23: 11,135,617 km (0.094 R)
• M24: 11,595,032 km (0.119 R)
• M25: 12,797,200 km (0.114 R)
• M26: 14,148,817 km (0.078 R)
• M27: 14,479,877 km (0.117 R)
• M28: 14,590,879 km (0.095 R)
• M29: 14,702,180 km (0.109 R)
• M30: 15,944,440 km (0.06 R)
• M31: 16,059,032 km (0.071 R)
• M32: 16,520,242 km (0.104 R)
• M33: 16,810,762 km (0.094 R)
• M34: 16,927,448 km (0.071 R)
• M35: 17,161,569 km (0.117 R)
• M36: 19,623,052 km (0.099 R)
• M37: 21,620,034 km (0.094 R)
• M38: 21,747,042 km (0.092 R)
• M39: 22,193,293 km (0.108 R)
• M40: 23,877,466 km (0.109 R)
• M41: 24,934,375 km (0.115 R)
• M42: 25,535,459 km (0.12 R)
• M43: 26,209,098 km (0.073 R)
• M44: 28,542,825 km (0.117 R)
• M45: 28,891,687 km (0.092 R)
• M46: 29,031,561 km (0.095 R)
• M47: 29,452,679 km (0.104 R)
• M48: 30,443,167 km (0.101 R)
• M49: 31,660,594 km (0.104 R)
• M50: 32,893,879 km (0.083 R)
• M51: 33,700,212 km (0.059 R)
• M52: 35,033,727 km (0.039 R)
• M53: 35,632,118 km (0.082 R)
• M54: 36,158,254 km (0.109 R)
• M55: 36,687,083 km (0.117 R)
• M56: 37,447,040 km (0.057 R)
• M57: 37,982,002 km (0.092 R)
• M58: 39,991,400 km (0.097 R)
• M59: 42,352,653 km (0.104 R)
• M60: 43,710,703 km (0.087 R)
• M61: 44,516,287 km (0.106 R)
• M62: 45,001,882 km (0.103 R)
• M63: 47,374,055 km (0.057 R)
• M64: 48,450,562 km (0.12 R)
• M65: 49,033,544 km (0.108 R)
• M66: 49,786,471 km (0.051 R)
• M67: 49,954,319 km (0.11 R)
• M68: 51,473,635 km (0.056 R)
• M69: 51,728,251 km (0.096 R)
• M70: 53,093,631 km (0.116 R)
• M71: 53,350,939 km (0.116 R)
• M72: 53,952,921 km (0.092 R)
• M73: 54,730,231 km (0.092 R)
• M74: 55,685,414 km (0.043 R)
• M75: 57,260,231 km (0.093 R)
• M76: 58,229,774 km (0.113 R)
• M77: 58,406,749 km (0.099 R)
• M78: 59,471,736 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890

Radius: 12.1

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.34 AU - 13.58 AU

Year: 13635 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,854,697 km

• M1: 180,265 km (0.117 R)
• M2: 292,763 km (0.103 R)
• M3: 933,341 km (0.061 R)
• M4: 1,629,570 km (0.09 R)
• M5: 2,058,915 km (0.055 R)
• M6: 2,210,009 km (0.119 R)
• M7: 2,918,355 km (0.109 R)
• M8: 3,088,747 km (0.084 R)
• M9: 3,297,885 km (0.082 R)
• M10: 4,141,916 km (0.106 R)
• M11: 4,568,719 km (0.116 R)
• M12: 4,647,856 km (0.094 R)
• M13: 4,928,502 km (0.03 R)
• M14: 5,506,398 km (0.091 R)
• M15: 5,675,594 km (0.08 R)
• M16: 5,760,715 km (0.099 R)
• M17: 6,816,577 km (0.049 R)
• M18: 7,647,443 km (0.097 R)
• M19: 8,219,057 km (0.065 R)
• M20: 8,412,636 km (0.119 R)
• M21: 9,052,466 km (0.117 R)
• M22: 11,278,782 km (0.087 R)
• M23: 12,424,702 km (0.114 R)
• M24: 12,870,952 km (0.079 R)
• M25: 13,379,435 km (0.116 R)
• M26: 13,493,279 km (0.029 R)
• M27: 14,943,930 km (0.115 R)
• M28: 15,777,788 km (0.085 R)
• M29: 15,958,353 km (0.105 R)
• M30: 16,565,571 km (0.114 R)
• M31: 16,687,942 km (0.112 R)
• M32: 16,872,097 km (0.113 R)
• M33: 16,995,066 km (0.069 R)
• M34: 18,179,432 km (0.113 R)
• M35: 18,432,253 km (0.114 R)
• M36: 18,622,541 km (0.056 R)
• M37: 19,325,951 km (0.078 R)
• M38: 20,038,186 km (0.084 R)
• M39: 20,168,635 km (0.074 R)
• M40: 21,554,959 km (0.106 R)
• M41: 22,631,764 km (0.076 R)
• M42: 23,108,383 km (0.053 R)
• M43: 23,382,147 km (0.07 R)
• M44: 23,657,108 km (0.068 R)
• M45: 23,795,037 km (0.064 R)
• M46: 24,279,734 km (0.115 R)
• M47: 24,418,711 km (0.101 R)
• M48: 27,039,067 km (0.103 R)
• M49: 27,689,818 km (0.098 R)
• M50: 27,907,932 km (0.082 R)
• M51: 29,747,537 km (0.038 R)
• M52: 29,896,386 km (0.115 R)
• M53: 30,419,231 km (0.097 R)
• M54: 31,322,802 km (0.116 R)
• M55: 31,777,879 km (0.066 R)
• M56: 32,541,127 km (0.106 R)
• M57: 34,319,696 km (0.08 R)
• M58: 34,867,225 km (0.099 R)
• M59: 35,338,757 km (0.1 R)
• M60: 36,129,531 km (0.111 R)
• M61: 36,288,404 km (0.028 R)
• M62: 36,686,484 km (0.048 R)
• M63: 38,293,465 km (0.098 R)
• M64: 40,005,463 km (0.089 R)
• M65: 40,499,285 km (0.037 R)
• M66: 40,746,870 km (0.061 R)
• M67: 41,492,765 km (0.101 R)
• M68: 42,662,022 km (0.034 R)
• M69: 43,588,332 km (0.055 R)
• M70: 43,842,050 km (0.09 R)
• M71: 44,011,544 km (0.116 R)
• M72: 44,266,160 km (0.081 R)
• M73: 45,632,138 km (0.092 R)
• M74: 47,185,562 km (0.053 R)
• M75: 49,459,749 km (0.082 R)
• M76: 50,432,733 km (0.056 R)
• M77: 51,769,540 km (0.101 R)
• M78: 53,298,729 km (0.103 R)
• M79: 54,569,114 km (0.119 R)
• M80: 55,482,709 km (0.086 R)
• M81: 56,954,901 km (0.119 R)
• M82: 57,510,358 km (0.075 R)
• M83: 58,533,159 km (0.107 R)
• M84: 59,937,733 km (0.096 R)
• M85: 60,220,024 km (0.11 R)
• M86: 60,408,368 km (0.082 R)
• M87: 61,069,292 km (0.086 R)
• M88: 61,163,987 km (0.094 R)
• M89: 61,637,763 km (0.11 R)
• M90: 63,066,573 km (0.087 R)
• M91: 63,737,070 km (0.078 R)
• M92: 64,025,196 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 12.3

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.75 AU - 14.33 AU

Year: 13778 Days

Day: 10 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,854,697 km

• M1: 489,185 km (0.12 R)
• M2: 1,033,422 km (0.085 R)
• M3: 1,127,818 km (0.111 R)
• M4: 1,275,023 km (0.076 R)
• M5: 1,562,400 km (0.045 R)
• M6: 2,017,626 km (0.114 R)
• M7: 2,578,170 km (0.114 R)
• M8: 2,775,639 km (0.118 R)
• M9: 3,081,267 km (0.115 R)
• M10: 3,185,687 km (0.1 R)
• M11: 3,505,976 km (0.064 R)
• M12: 3,651,834 km (0.073 R)
• M13: 5,301,449 km (0.1 R)
• M14: 5,553,821 km (0.06 R)
• M15: 6,027,149 km (0.09 R)
• M16: 6,513,342 km (0.088 R)
• M17: 7,243,379 km (0.071 R)
• M18: 7,951,276 km (0.111 R)
• M19: 8,240,748 km (0.073 R)
• M20: 8,829,865 km (0.081 R)
• M21: 10,153,058 km (0.085 R)
• M22: 11,212,660 km (0.091 R)
• M23: 11,975,160 km (0.091 R)
• M24: 12,140,765 km (0.069 R)
• M25: 12,980,308 km (0.093 R)
• M26: 13,665,317 km (0.088 R)
• M27: 14,070,278 km (0.1 R)
• M28: 14,655,954 km (0.119 R)
• M29: 15,429,076 km (0.079 R)
• M30: 15,549,203 km (0.115 R)
• M31: 15,971,966 km (0.099 R)
• M32: 17,388,209 km (0.051 R)
• M33: 17,513,273 km (0.098 R)
• M34: 18,588,134 km (0.1 R)
• M35: 18,716,040 km (0.076 R)
• M36: 19,359,760 km (0.079 R)
• M37: 19,684,387 km (0.118 R)
• M38: 20,536,796 km (0.073 R)
• M39: 20,868,005 km (0.114 R)
• M40: 22,006,894 km (0.112 R)
• M41: 22,413,651 km (0.107 R)
• M42: 22,822,950 km (0.055 R)
• M43: 24,135,223 km (0.038 R)
• M44: 24,624,857 km (0.118 R)
• M45: 24,906,250 km (0.082 R)
• M46: 26,041,997 km (0.106 R)
• M47: 27,049,689 km (0.11 R)
• M48: 28,143,399 km (0.118 R)
• M49: 29,251,620 km (0.116 R)
• M50: 30,073,361 km (0.099 R)
• M51: 30,374,052 km (0.091 R)
• M52: 31,892,620 km (0.1 R)
• M53: 32,892,832 km (0.118 R)
• M54: 33,435,722 km (0.062 R)
• M55: 35,636,606 km (0.107 R)
• M56: 35,954,801 km (0.037 R)
• M57: 36,034,537 km (0.11 R)
• M58: 36,513,998 km (0.08 R)
• M59: 36,754,551 km (0.093 R)
• M60: 37,076,037 km (0.076 R)
• M61: 37,156,670 km (0.069 R)
• M62: 37,237,154 km (0.087 R)
• M63: 41,842,225 km (0.076 R)
• M64: 42,177,923 km (0.027 R)
• M65: 42,514,668 km (0.075 R)
• M66: 42,852,160 km (0.073 R)
• M67: 45,670,734 km (0.069 R)
• M68: 46,276,306 km (0.107 R)
• M69: 46,449,690 km (0.119 R)
• M70: 47,757,923 km (0.039 R)
• M71: 47,845,588 km (0.114 R)
• M72: 48,108,880 km (0.1 R)
• M73: 48,460,585 km (0.057 R)
• M74: 49,166,687 km (0.094 R)
• M75: 51,305,188 km (0.115 R)
• M76: 51,395,096 km (0.073 R)
• M77: 52,747,760 km (0.1 R)
• M78: 56,875,914 km (0.062 R)
• M79: 57,247,964 km (0.088 R)
• M80: 57,341,013 km (0.049 R)
• M81: 58,087,806 km (0.096 R)
• M82: 58,649,995 km (0.029 R)
• M83: 59,402,322 km (0.082 R)
• M84: 60,063,246 km (0.12 R)
• M85: 60,252,487 km (0.074 R)
• M86: 61,774,047 km (0.054 R)
• M87: 62,060,677 km (0.086 R)
• M88: 62,347,755 km (0.113 R)
• M89: 63,790,028 km (0.1 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 11,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit