🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.72 AU

Year: 156 Days

Day: 14.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.61 AU - 2.37 AU

Year: 991 Days

Day: 17.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.13 AU - 3.21 AU

Year: 1993 Days

Day: 28.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,431,944 km

• M1: 1,088,025 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.66 AU - 5.82 AU

Year: 4235 Days

Day: 27.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 13.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9 AU - 10.52 AU

Year: 10766 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,431,944 km

• M1: 181,313 km (0.112 R)
• M2: 527,332 km (0.115 R)
• M3: 631,153 km (0.118 R)
• M4: 802,144 km (0.112 R)
• M5: 1,282,652 km (0.096 R)
• M6: 2,099,606 km (0.097 R)
• M7: 2,297,973 km (0.06 R)
• M8: 2,388,180 km (0.101 R)
• M9: 2,479,734 km (0.095 R)
• M10: 3,178,207 km (0.111 R)
• M11: 3,279,335 km (0.12 R)
• M12: 3,407,092 km (0.118 R)
• M13: 3,562,823 km (0.116 R)
• M14: 3,908,394 km (0.034 R)
• M15: 4,376,935 km (0.099 R)
• M16: 4,489,731 km (0.043 R)
• M17: 4,603,575 km (0.117 R)
• M18: 5,128,065 km (0.102 R)
• M19: 5,307,134 km (0.114 R)
• M20: 5,549,183 km (0.077 R)
• M21: 5,671,554 km (0.063 R)
• M22: 6,138,749 km (0.109 R)
• M23: 6,233,594 km (0.082 R)
• M24: 6,393,065 km (0.086 R)
• M25: 6,944,932 km (0.085 R)
• M26: 7,077,026 km (0.03 R)
• M27: 7,243,379 km (0.098 R)
• M28: 7,343,759 km (0.03 R)
• M29: 7,579,975 km (0.056 R)
• M30: 7,921,656 km (0.112 R)
• M31: 8,833,904 km (0.056 R)
• M32: 9,484,954 km (0.097 R)
• M33: 10,642,542 km (0.092 R)
• M34: 10,756,835 km (0.083 R)
• M35: 11,102,556 km (0.102 R)
• M36: 11,257,389 km (0.067 R)
• M37: 11,569,151 km (0.111 R)
• M38: 11,804,768 km (0.099 R)
• M39: 12,002,536 km (0.09 R)
• M40: 12,642,366 km (0.114 R)
• M41: 12,844,623 km (0.104 R)
• M42: 12,966,545 km (0.104 R)
• M43: 14,925,828 km (0.068 R)
• M44: 15,787,213 km (0.093 R)
• M45: 16,399,966 km (0.112 R)
• M46: 17,199,118 km (0.1 R)
• M47: 17,423,365 km (0.118 R)
• M48: 17,693,838 km (0.044 R)
• M49: 17,874,851 km (0.12 R)
• M50: 19,345,249 km (0.106 R)
• M51: 19,438,448 km (0.055 R)
• M52: 20,283,975 km (0.064 R)
• M53: 20,949,835 km (0.079 R)
• M54: 21,141,470 km (0.095 R)
• M55: 21,671,346 km (0.054 R)
• M56: 21,865,075 km (0.063 R)
• M57: 22,059,403 km (0.053 R)
• M58: 23,784,416 km (0.028 R)
• M59: 24,285,120 km (0.113 R)
• M60: 24,436,064 km (0.1 R)
• M61: 24,688,286 km (0.049 R)
• M62: 24,789,414 km (0.062 R)
• M63: 27,257,929 km (0.063 R)
• M64: 27,781,970 km (0.087 R)
• M65: 29,106,659 km (0.054 R)
• M66: 29,696,075 km (0.072 R)
• M67: 29,965,351 km (0.093 R)
• M68: 31,214,194 km (0.109 R)
• M69: 32,258,537 km (0.096 R)
• M70: 32,535,293 km (0.069 R)
• M71: 32,701,795 km (0.041 R)
• M72: 32,812,947 km (0.067 R)
• M73: 32,979,748 km (0.103 R)
• M74: 33,874,792 km (0.064 R)
• M75: 35,974,847 km (0.102 R)
• M76: 36,319,371 km (0.081 R)
• M77: 36,549,752 km (0.066 R)
• M78: 36,665,092 km (0.12 R)
• M79: 38,000,103 km (0.118 R)
• M80: 38,116,939 km (0.092 R)
• M81: 38,292,417 km (0.12 R)
• M82: 39,350,972 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.5

Radius: 13.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.02 AU - 12.64 AU

Year: 12585 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,431,944 km

• M1: 221,405 km (0.083 R)
• M2: 304,132 km (0.105 R)
• M3: 451,636 km (0.071 R)
• M4: 979,567 km (0.109 R)
• M5: 1,436,588 km (0.079 R)
• M6: 1,929,214 km (0.116 R)
• M7: 2,325,050 km (0.045 R)
• M8: 2,623,797 km (0.114 R)
• M9: 2,746,767 km (0.084 R)
• M10: 3,291,452 km (0.063 R)
• M11: 4,333,551 km (0.094 R)
• M12: 5,353,061 km (0.057 R)
• M13: 5,709,253 km (0.076 R)
• M14: 6,278,473 km (0.079 R)
• M15: 6,444,527 km (0.09 R)
• M16: 6,570,039 km (0.068 R)
• M17: 6,654,113 km (0.09 R)
• M18: 7,296,487 km (0.113 R)
• M19: 7,691,575 km (0.062 R)
• M20: 8,274,557 km (0.095 R)
• M21: 8,918,427 km (0.119 R)
• M22: 9,152,248 km (0.101 R)
• M23: 10,696,846 km (0.119 R)
• M24: 11,448,575 km (0.056 R)
• M25: 11,856,379 km (0.117 R)
• M26: 13,374,798 km (0.05 R)
• M27: 14,184,122 km (0.034 R)
• M28: 15,064,954 km (0.12 R)
• M29: 15,568,202 km (0.115 R)
• M30: 16,361,968 km (0.075 R)
• M31: 17,401,823 km (0.068 R)
• M32: 18,107,027 km (0.09 R)
• M33: 18,522,760 km (0.082 R)
• M34: 19,484,674 km (0.089 R)
• M35: 20,648,097 km (0.095 R)
• M36: 20,958,063 km (0.085 R)
• M37: 21,457,122 km (0.113 R)
• M38: 24,010,757 km (0.102 R)
• M39: 24,927,194 km (0.099 R)
• M40: 25,988,292 km (0.08 R)
• M41: 27,199,885 km (0.114 R)
• M42: 28,223,433 km (0.116 R)
• M43: 28,498,544 km (0.047 R)
• M44: 29,259,698 km (0.026 R)
• M45: 29,887,411 km (0.099 R)
• M46: 31,156,150 km (0.101 R)
• M47: 31,583,102 km (0.067 R)
• M48: 31,868,685 km (0.093 R)
• M49: 32,155,165 km (0.079 R)
• M50: 32,802,923 km (0.109 R)
• M51: 33,746,138 km (0.068 R)
• M52: 34,551,274 km (0.111 R)
• M53: 34,771,931 km (0.089 R)
• M54: 38,442,165 km (0.11 R)
• M55: 40,671,622 km (0.051 R)
• M56: 42,548,327 km (0.099 R)
• M57: 42,863,829 km (0.041 R)
• M58: 43,338,503 km (0.099 R)
• M59: 43,974,294 km (0.057 R)
• M60: 45,657,719 km (0.108 R)
• M61: 46,710,290 km (0.098 R)
• M62: 47,770,938 km (0.076 R)
• M63: 48,180,986 km (0.074 R)
• M64: 48,922,094 km (0.043 R)
• M65: 49,583,915 km (0.1 R)
• M66: 50,082,375 km (0.093 R)
• M67: 50,165,552 km (0.061 R)
• M68: 50,248,878 km (0.064 R)
• M69: 51,419,481 km (0.116 R)
• M70: 51,587,330 km (0.093 R)
• M71: 52,092,372 km (0.057 R)
• M72: 54,641,819 km (0.08 R)
• M73: 54,813,258 km (0.115 R)
• M74: 55,242,455 km (0.09 R)
• M75: 55,328,473 km (0.09 R)
• M76: 55,931,801 km (0.067 R)
• M77: 56,277,373 km (0.044 R)
• M78: 56,363,990 km (0.102 R)
• M79: 57,144,741 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.4

Radius: 6.5

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.8 AU - 14.78 AU

Year: 17107 Days

Day: 23.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,431,944 km

• M1: 382,671 km (0.11 R)
• M2: 423,512 km (0.1 R)
• M3: 510,129 km (0.113 R)
• M4: 571,464 km (0.072 R)
• M5: 915,838 km (0.112 R)
• M6: 991,684 km (0.054 R)
• M7: 1,273,975 km (0.052 R)
• M8: 1,359,246 km (0.05 R)
• M9: 1,672,355 km (0.096 R)
• M10: 1,837,361 km (0.085 R)
• M11: 2,032,437 km (0.035 R)
• M12: 2,877,964 km (0.103 R)
• M13: 3,047,458 km (0.113 R)
• M14: 3,635,827 km (0.086 R)
• M15: 4,290,617 km (0.083 R)
• M16: 4,452,033 km (0.052 R)
• M17: 4,780,550 km (0.087 R)
• M18: 4,947,800 km (0.11 R)
• M19: 5,287,986 km (0.112 R)
• M20: 6,537,726 km (0.116 R)
• M21: 6,648,877 km (0.057 R)
• M22: 6,798,176 km (0.084 R)
• M23: 7,024,069 km (0.025 R)
• M24: 7,329,248 km (0.094 R)
• M25: 7,483,484 km (0.087 R)
• M26: 8,431,186 km (0.048 R)
• M27: 8,714,824 km (0.045 R)
• M28: 10,960,886 km (0.072 R)
• M29: 11,359,116 km (0.109 R)
• M30: 11,672,224 km (0.042 R)
• M31: 11,807,162 km (0.116 R)
• M32: 11,942,847 km (0.1 R)
• M33: 13,092,506 km (0.08 R)
• M34: 14,085,238 km (0.107 R)
• M35: 14,518,025 km (0.065 R)
• M36: 15,347,545 km (0.049 R)
• M37: 15,792,898 km (0.075 R)
• M38: 16,042,277 km (0.032 R)
• M39: 16,544,627 km (0.068 R)
• M40: 17,668,107 km (0.055 R)
• M41: 18,763,313 km (0.109 R)
• M42: 19,880,360 km (0.091 R)
• M43: 20,257,496 km (0.086 R)
• M44: 21,513,221 km (0.119 R)
• M45: 21,789,528 km (0.112 R)
• M46: 23,075,621 km (0.057 R)
• M47: 23,471,906 km (0.066 R)
• M48: 23,528,753 km (0.109 R)
• M49: 23,870,435 km (0.093 R)
• M50: 23,984,727 km (0.119 R)
• M51: 24,558,884 km (0.102 R)
• M52: 24,731,969 km (0.101 R)
• M53: 24,789,863 km (0.111 R)
• M54: 25,370,303 km (0.092 R)
• M55: 26,485,405 km (0.066 R)
• M56: 27,257,630 km (0.11 R)
• M57: 28,097,472 km (0.109 R)
• M58: 28,157,760 km (0.047 R)
• M59: 28,218,198 km (0.088 R)
• M60: 29,006,728 km (0.082 R)
• M61: 30,295,813 km (0.081 R)
• M62: 30,357,746 km (0.065 R)
• M63: 30,667,563 km (0.111 R)
• M64: 31,040,960 km (0.074 R)
• M65: 31,165,575 km (0.095 R)
• M66: 31,540,916 km (0.119 R)
• M67: 31,980,584 km (0.109 R)
• M68: 32,739,045 km (0.116 R)
• M69: 33,567,518 km (0.106 R)
• M70: 33,695,574 km (0.098 R)
• M71: 33,887,957 km (0.108 R)
• M72: 34,016,461 km (0.08 R)
• M73: 34,985,108 km (0.116 R)
• M74: 35,114,809 km (0.115 R)
• M75: 35,244,810 km (0.111 R)
• M76: 36,224,975 km (0.114 R)
• M77: 36,751,260 km (0.08 R)
• M78: 39,083,790 km (0.076 R)
• M79: 39,623,539 km (0.116 R)
• M80: 40,506,017 km (0.115 R)
• M81: 41,945,298 km (0.09 R)
• M82: 43,052,921 km (0.119 R)
• M83: 43,470,897 km (0.07 R)
• M84: 43,610,472 km (0.111 R)
• M85: 44,591,834 km (0.083 R)
• M86: 44,732,606 km (0.057 R)
• M87: 45,155,818 km (0.054 R)
• M88: 46,219,758 km (0.086 R)
• M89: 46,290,967 km (0.098 R)
• M90: 46,433,384 km (0.069 R)
• M91: 47,795,024 km (0.089 R)
• M92: 48,011,193 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.1

Radius: 3.4

Gravity: 44.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.06 AU - 14.32 AU

Year: 17886 Days

Day: 16.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,431,944 km

• M1: 266,883 km (0.119 R)
• M2: 428,299 km (0.058 R)
• M3: 482,154 km (0.041 R)
• M4: 538,253 km (0.093 R)
• M5: 656,884 km (0.096 R)
• M6: 895,642 km (0.116 R)
• M7: 1,134,101 km (0.079 R)
• M8: 1,312,273 km (0.093 R)
• M9: 2,296,028 km (0.073 R)
• M10: 2,553,336 km (0.118 R)
• M11: 2,786,111 km (0.073 R)
• M12: 3,343,213 km (0.059 R)
• M13: 3,708,382 km (0.101 R)
• M14: 4,009,672 km (0.118 R)
• M15: 4,163,159 km (0.039 R)
• M16: 5,249,240 km (0.082 R)
• M17: 5,417,088 km (0.116 R)
• M18: 5,586,882 km (0.077 R)
• M19: 6,062,603 km (0.064 R)
• M20: 6,238,830 km (0.058 R)
• M21: 6,596,219 km (0.054 R)
• M22: 6,914,414 km (0.073 R)
• M23: 7,237,545 km (0.11 R)
• M24: 7,377,569 km (0.087 R)
• M25: 7,612,886 km (0.074 R)
• M26: 8,529,472 km (0.091 R)
• M27: 8,628,057 km (0.057 R)
• M28: 9,075,953 km (0.089 R)
• M29: 10,994,995 km (0.056 R)
• M30: 13,489,390 km (0.069 R)
• M31: 14,124,732 km (0.088 R)
• M32: 15,006,462 km (0.088 R)
• M33: 16,148,791 km (0.077 R)
• M34: 17,070,164 km (0.079 R)
• M35: 19,674,214 km (0.102 R)
• M36: 19,804,365 km (0.117 R)
• M37: 19,934,814 km (0.12 R)
• M38: 20,657,372 km (0.073 R)
• M39: 20,723,494 km (0.079 R)
• M40: 20,855,888 km (0.114 R)
• M41: 22,331,073 km (0.115 R)
• M42: 23,562,861 km (0.106 R)
• M43: 24,326,409 km (0.078 R)
• M44: 24,396,122 km (0.104 R)
• M45: 26,020,306 km (0.095 R)
• M46: 26,521,459 km (0.087 R)
• M47: 26,809,285 km (0.113 R)
• M48: 29,594,648 km (0.091 R)
• M49: 29,743,797 km (0.053 R)
• M50: 30,117,642 km (0.079 R)
• M51: 31,476,589 km (0.1 R)
• M52: 31,933,909 km (0.087 R)
• M53: 33,396,827 km (0.03 R)
• M54: 33,552,110 km (0.078 R)
• M55: 34,567,131 km (0.09 R)
• M56: 34,724,209 km (0.104 R)
• M57: 35,909,622 km (0.105 R)
• M58: 37,027,867 km (0.091 R)
• M59: 37,188,684 km (0.076 R)
• M60: 37,672,035 km (0.09 R)
• M61: 38,726,700 km (0.085 R)
• M62: 38,971,442 km (0.091 R)
• M63: 40,450,666 km (0.112 R)
• M64: 42,367,463 km (0.085 R)
• M65: 43,041,103 km (0.111 R)
• M66: 43,463,866 km (0.037 R)
• M67: 43,633,361 km (0.109 R)
• M68: 46,029,470 km (0.074 R)
• M69: 47,330,522 km (0.113 R)
• M70: 48,467,765 km (0.092 R)
• M71: 48,555,729 km (0.107 R)
• M72: 49,172,222 km (0.111 R)
• M73: 49,260,484 km (0.047 R)
• M74: 50,769,329 km (0.103 R)
• M75: 50,858,639 km (0.105 R)
• M76: 52,113,316 km (0.047 R)
• M77: 52,293,282 km (0.079 R)
• M78: 52,473,548 km (0.117 R)
• M79: 53,015,690 km (0.108 R)
• M80: 53,559,628 km (0.072 R)
• M81: 54,014,256 km (0.088 R)
• M82: 54,105,361 km (0.114 R)
• M83: 54,470,230 km (0.111 R)
• M84: 55,569,775 km (0.115 R)
• M85: 55,661,777 km (0.068 R)
• M86: 55,845,783 km (0.083 R)
• M87: 56,030,087 km (0.051 R)
• M88: 57,325,605 km (0.058 R)
• M89: 59,193,484 km (0.051 R)
• M90: 60,986,414 km (0.094 R)
• M91: 62,032,552 km (0.092 R)
• M92: 62,127,846 km (0.034 R)
• M93: 62,701,255 km (0.038 R)
• M94: 62,892,740 km (0.103 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 12,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit