🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.59 AU - 0.71 AU

Year: 194 Days

Day: 30 Hours

Environment

Temp: 123 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,937,819 km

• M1: 420,071 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.83 AU - 0.87 AU

Year: 291 Days

Day: 26 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.51 AU - 1.63 AU

Year: 730 Days

Day: 47 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.46 AU - 2.9 AU

Year: 1627 Days

Day: 16 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,937,819 km

• M1: 140,173 km (0.07 R)
• M2: 2,411,518 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.41 AU - 4.47 AU

Year: 2900 Days

Day: 15.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.7

Radius: 11.5

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.04 AU - 10.18 AU

Year: 10197 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 105,937,819 km

• M1: 162,014 km (0.081 R)
• M2: 295,007 km (0.087 R)
• M3: 479,910 km (0.107 R)
• M4: 913,145 km (0.076 R)
• M5: 1,291,179 km (0.083 R)
• M6: 1,691,802 km (0.076 R)
• M7: 1,816,866 km (0.077 R)
• M8: 2,867,941 km (0.101 R)
• M9: 3,018,586 km (0.115 R)
• M10: 3,264,974 km (0.071 R)
• M11: 3,711,972 km (0.104 R)
• M12: 3,876,530 km (0.103 R)
• M13: 4,246,934 km (0.085 R)
• M14: 4,949,446 km (0.048 R)
• M15: 5,167,410 km (0.049 R)
• M16: 5,537,664 km (0.117 R)
• M17: 6,070,532 km (0.118 R)
• M18: 6,343,249 km (0.058 R)
• M19: 6,461,282 km (0.041 R)
• M20: 7,515,348 km (0.101 R)
• M21: 7,892,634 km (0.106 R)
• M22: 8,622,223 km (0.07 R)
• M23: 8,797,103 km (0.061 R)
• M24: 9,962,021 km (0.114 R)
• M25: 10,330,182 km (0.046 R)
• M26: 10,469,457 km (0.086 R)
• M27: 10,796,778 km (0.074 R)
• M28: 11,702,144 km (0.069 R)
• M29: 12,237,405 km (0.057 R)
• M30: 12,830,561 km (0.102 R)
• M31: 14,927,025 km (0.097 R)
• M32: 15,401,400 km (0.104 R)
• M33: 16,473,119 km (0.078 R)
• M34: 17,072,857 km (0.069 R)
• M35: 19,313,534 km (0.059 R)
• M36: 19,542,718 km (0.083 R)
• M37: 19,657,609 km (0.062 R)
• M38: 20,061,523 km (0.102 R)
• M39: 20,293,550 km (0.085 R)
• M40: 20,409,937 km (0.113 R)
• M41: 20,877,580 km (0.114 R)
• M42: 21,171,689 km (0.115 R)
• M43: 21,883,177 km (0.106 R)
• M44: 22,181,923 km (0.082 R)
• M45: 22,662,881 km (0.105 R)
• M46: 23,207,866 km (0.086 R)
• M47: 23,880,009 km (0.104 R)
• M48: 24,558,435 km (0.113 R)
• M49: 26,250,537 km (0.118 R)
• M50: 27,915,262 km (0.066 R)
• M51: 28,239,291 km (0.108 R)
• M52: 30,077,101 km (0.115 R)
• M53: 30,209,794 km (0.1 R)
• M54: 30,342,787 km (0.066 R)
• M55: 30,876,402 km (0.089 R)
• M56: 32,224,279 km (0.099 R)
• M57: 32,837,032 km (0.11 R)
• M58: 32,973,764 km (0.088 R)
• M59: 34,628,915 km (0.114 R)
• M60: 35,747,309 km (0.11 R)
• M61: 36,452,364 km (0.035 R)
• M62: 36,877,670 km (0.085 R)
• M63: 37,304,473 km (0.062 R)
• M64: 38,234,972 km (0.117 R)
• M65: 38,667,010 km (0.075 R)
• M66: 39,681,434 km (0.096 R)
• M67: 40,484,625 km (0.063 R)
• M68: 40,924,891 km (0.093 R)
• M69: 41,145,698 km (0.082 R)
• M70: 41,736,310 km (0.045 R)
• M71: 41,884,412 km (0.11 R)
• M72: 42,107,013 km (0.082 R)
• M73: 42,478,615 km (0.111 R)
• M74: 42,553,114 km (0.101 R)
• M75: 42,627,614 km (0.096 R)
• M76: 42,851,412 km (0.04 R)
• M77: 43,976,239 km (0.07 R)
• M78: 45,186,785 km (0.08 R)
• M79: 45,643,657 km (0.049 R)
• M80: 47,408,762 km (0.032 R)
• M81: 47,485,955 km (0.08 R)
• M82: 48,260,871 km (0.063 R)
• M83: 48,883,797 km (0.101 R)
• M84: 50,452,630 km (0.104 R)
• M85: 51,639,988 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 14.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.1 AU - 13.86 AU

Year: 14425 Days

Day: 8 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 105,937,819 km

• M1: 195,375 km (0.057 R)
• M2: 374,593 km (0.082 R)
• M3: 505,342 km (0.103 R)
• M4: 906,713 km (0.089 R)
• M5: 1,055,263 km (0.072 R)
• M6: 1,330,523 km (0.082 R)
• M7: 1,603,839 km (0.104 R)
• M8: 2,593,578 km (0.108 R)
• M9: 2,970,864 km (0.097 R)
• M10: 3,067,953 km (0.108 R)
• M11: 3,298,932 km (0.086 R)
• M12: 3,399,761 km (0.099 R)
• M13: 3,604,411 km (0.098 R)
• M14: 3,848,555 km (0.104 R)
• M15: 4,427,050 km (0.106 R)
• M16: 4,917,581 km (0.111 R)
• M17: 5,665,720 km (0.114 R)
• M18: 6,704,378 km (0.053 R)
• M19: 6,962,435 km (0.09 R)
• M20: 7,136,417 km (0.05 R)
• M21: 7,891,587 km (0.042 R)
• M22: 8,255,858 km (0.077 R)
• M23: 8,347,860 km (0.072 R)
• M24: 8,625,664 km (0.099 R)
• M25: 8,719,013 km (0.097 R)
• M26: 9,477,773 km (0.118 R)
• M27: 10,060,756 km (0.069 R)
• M28: 10,257,776 km (0.04 R)
• M29: 10,856,317 km (0.076 R)
• M30: 11,312,741 km (0.095 R)
• M31: 11,775,447 km (0.052 R)
• M32: 12,454,920 km (0.098 R)
• M33: 12,719,559 km (0.061 R)
• M34: 13,470,690 km (0.099 R)
• M35: 13,742,509 km (0.09 R)
• M36: 14,680,189 km (0.08 R)
• M37: 15,695,509 km (0.034 R)
• M38: 17,084,526 km (0.116 R)
• M39: 17,734,229 km (0.091 R)
• M40: 18,331,873 km (0.045 R)
• M41: 18,633,312 km (0.059 R)
• M42: 19,793,294 km (0.11 R)
• M43: 20,413,377 km (0.112 R)
• M44: 23,021,467 km (0.097 R)
• M45: 25,463,951 km (0.12 R)
• M46: 25,867,865 km (0.081 R)
• M47: 26,681,827 km (0.117 R)
• M48: 27,023,509 km (0.087 R)
• M49: 27,366,537 km (0.058 R)
• M50: 28,613,734 km (0.112 R)
• M51: 29,033,656 km (0.025 R)
• M52: 29,808,573 km (0.115 R)
• M53: 30,376,596 km (0.105 R)
• M54: 31,019,866 km (0.105 R)
• M55: 31,307,094 km (0.083 R)
• M56: 32,830,001 km (0.118 R)
• M57: 33,858,785 km (0.108 R)
• M58: 34,006,588 km (0.084 R)
• M59: 35,121,990 km (0.091 R)
• M60: 35,496,583 km (0.106 R)
• M61: 35,721,877 km (0.119 R)
• M62: 35,947,770 km (0.113 R)
• M63: 36,627,991 km (0.09 R)
• M64: 37,007,820 km (0.105 R)
• M65: 38,617,194 km (0.067 R)
• M66: 40,327,696 km (0.03 R)
• M67: 41,666,298 km (0.055 R)
• M68: 41,904,009 km (0.069 R)
• M69: 42,301,341 km (0.092 R)
• M70: 44,225,469 km (0.118 R)
• M71: 45,850,551 km (0.117 R)
• M72: 46,260,000 km (0.064 R)
• M73: 46,423,959 km (0.105 R)
• M74: 46,670,497 km (0.092 R)
• M75: 47,412,502 km (0.105 R)
• M76: 50,166,748 km (0.05 R)
• M77: 50,504,092 km (0.069 R)
• M78: 51,435,787 km (0.073 R)
• M79: 51,861,094 km (0.098 R)
• M80: 52,886,737 km (0.092 R)
• M81: 55,218,818 km (0.094 R)
• M82: 55,828,878 km (0.067 R)
• M83: 56,091,123 km (0.025 R)
• M84: 57,143,843 km (0.107 R)
• M85: 57,849,197 km (0.105 R)
• M86: 58,912,689 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947

Radius: 7.6

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.32 AU - 19.36 AU

Year: 27945 Days

Day: 19.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,937,819 km

• M1: 103,971 km (0.084 R)
• M2: 156,479 km (0.073 R)
• M3: 564,134 km (0.102 R)
• M4: 1,005,597 km (0.087 R)
• M5: 1,349,522 km (0.102 R)
• M6: 1,534,874 km (0.116 R)
• M7: 2,489,458 km (0.054 R)
• M8: 2,952,314 km (0.093 R)
• M9: 3,441,649 km (0.099 R)
• M10: 3,747,277 km (0.08 R)
• M11: 4,061,732 km (0.073 R)
• M12: 4,439,466 km (0.046 R)
• M13: 4,660,422 km (0.115 R)
• M14: 5,055,660 km (0.111 R)
• M15: 5,878,299 km (0.069 R)
• M16: 6,182,132 km (0.114 R)
• M17: 7,644,601 km (0.109 R)
• M18: 9,349,269 km (0.048 R)
• M19: 10,062,701 km (0.095 R)
• M20: 10,572,680 km (0.068 R)
• M21: 11,390,831 km (0.092 R)
• M22: 11,769,463 km (0.118 R)
• M23: 12,773,115 km (0.05 R)
• M24: 13,166,408 km (0.065 R)
• M25: 13,643,775 km (0.096 R)
• M26: 14,370,222 km (0.033 R)
• M27: 14,861,501 km (0.105 R)
• M28: 15,109,235 km (0.06 R)
• M29: 15,192,113 km (0.074 R)
• M30: 16,368,251 km (0.107 R)
• M31: 16,709,633 km (0.109 R)
• M32: 19,434,110 km (0.117 R)
• M33: 20,525,277 km (0.107 R)
• M34: 21,823,188 km (0.054 R)
• M35: 22,293,075 km (0.087 R)
• M36: 28,595,932 km (0.12 R)
• M37: 28,698,556 km (0.088 R)
• M38: 29,420,067 km (0.089 R)
• M39: 31,197,140 km (0.083 R)
• M40: 31,514,287 km (0.112 R)
• M41: 31,726,417 km (0.054 R)
• M42: 35,073,370 km (0.075 R)
• M43: 35,293,130 km (0.081 R)
• M44: 37,740,551 km (0.059 R)
• M45: 39,098,451 km (0.063 R)
• M46: 39,897,902 km (0.072 R)
• M47: 40,357,167 km (0.047 R)
• M48: 42,328,568 km (0.077 R)
• M49: 43,031,828 km (0.086 R)
• M50: 44,212,454 km (0.08 R)
• M51: 44,331,085 km (0.057 R)
• M52: 46,364,270 km (0.052 R)
• M53: 46,484,846 km (0.12 R)
• M54: 47,695,990 km (0.04 R)
• M55: 47,939,535 km (0.093 R)
• M56: 48,061,458 km (0.112 R)
• M57: 48,550,044 km (0.088 R)
• M58: 49,409,035 km (0.116 R)
• M59: 49,532,154 km (0.097 R)
• M60: 50,025,678 km (0.077 R)
• M61: 51,765,950 km (0.109 R)
• M62: 52,141,440 km (0.101 R)
• M63: 53,147,187 km (0.042 R)
• M64: 55,945,864 km (0.053 R)
• M65: 58,531,214 km (0.108 R)
• M66: 59,969,747 km (0.107 R)
• M67: 62,881,670 km (0.097 R)
• M68: 63,416,033 km (0.111 R)
• M69: 64,489,248 km (0.054 R)
• M70: 65,433,211 km (0.12 R)
• M71: 68,429,656 km (0.103 R)
• M72: 69,806,406 km (0.065 R)
• M73: 70,359,768 km (0.092 R)
• M74: 70,498,296 km (0.118 R)
• M75: 72,307,532 km (0.089 R)
• M76: 73,007,501 km (0.075 R)
• M77: 78,687,582 km (0.104 R)
• M78: 80,999,019 km (0.117 R)
• M79: 81,580,356 km (0.112 R)
• M80: 82,163,190 km (0.035 R)
• M81: 83,332,746 km (0.102 R)
• M82: 84,802,545 km (0.114 R)
• M83: 85,688,464 km (0.08 R)
• M84: 86,429,123 km (0.088 R)
• M85: 86,725,925 km (0.108 R)
• M86: 88,813,413 km (0.093 R)
• M87: 89,112,908 km (0.087 R)
• M88: 89,412,852 km (0.119 R)
• M89: 94,256,532 km (0.072 R)
• M90: 97,326,879 km (0.092 R)
• M91: 98,254,385 km (0.083 R)
• M92: 104,038,438 km (0.101 R)
• M93: 104,512,214 km (0.086 R)
• M94: 104,670,189 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit