🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.76 AU

Year: 176 Days

Day: 36 Hours

Environment

Temp: 182 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.57 AU - 0.85 AU

Year: 215 Days

Day: 28.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.78 AU - 0.96 AU

Year: 292 Days

Day: 29.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,864,106 km

• M1: 199,264 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.47 AU - 1.71 AU

Year: 722 Days

Day: 24.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 65.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.23 AU - 4.19 AU

Year: 2572 Days

Day: 24.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,864,106 km

• M1: 388,206 km (0.107 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 14.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.18 AU - 6.32 AU

Year: 4329 Days

Day: 6.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,864,106 km

• M1: 187,446 km (0.083 R)
• M2: 292,763 km (0.092 R)
• M3: 503,397 km (0.12 R)
• M4: 665,411 km (0.057 R)
• M5: 1,239,867 km (0.097 R)
• M6: 1,427,463 km (0.07 R)
• M7: 1,703,471 km (0.074 R)
• M8: 1,815,669 km (0.111 R)
• M9: 2,031,090 km (0.078 R)
• M10: 2,185,176 km (0.052 R)
• M11: 2,325,798 km (0.115 R)
• M12: 3,413,973 km (0.086 R)
• M13: 4,065,322 km (0.114 R)
• M14: 4,416,877 km (0.102 R)
• M15: 4,573,805 km (0.064 R)
• M16: 4,709,790 km (0.06 R)
• M17: 4,870,308 km (0.06 R)
• M18: 4,962,760 km (0.078 R)
• M19: 5,362,635 km (0.091 R)
• M20: 5,458,228 km (0.059 R)
• M21: 5,772,982 km (0.107 R)
• M22: 6,243,916 km (0.106 R)
• M23: 6,547,749 km (0.077 R)
• M24: 6,804,758 km (0.04 R)
• M25: 6,986,669 km (0.067 R)
• M26: 7,757,398 km (0.119 R)
• M27: 8,029,516 km (0.115 R)
• M28: 8,836,597 km (0.108 R)
• M29: 8,949,992 km (0.118 R)
• M30: 9,235,574 km (0.075 R)
• M31: 9,408,360 km (0.108 R)
• M32: 9,524,148 km (0.086 R)
• M33: 9,727,901 km (0.079 R)
• M34: 9,845,036 km (0.089 R)
• M35: 10,021,711 km (0.109 R)
• M36: 10,169,663 km (0.083 R)
• M37: 10,407,823 km (0.098 R)
• M38: 10,678,146 km (0.043 R)
• M39: 10,889,977 km (0.091 R)
• M40: 11,379,312 km (0.052 R)
• M41: 11,595,780 km (0.111 R)
• M42: 11,688,979 km (0.098 R)
• M43: 12,506,831 km (0.043 R)
• M44: 12,602,424 km (0.08 R)
• M45: 13,083,979 km (0.089 R)
• M46: 13,440,920 km (0.094 R)
• M47: 13,637,043 km (0.099 R)
• M48: 13,735,478 km (0.094 R)
• M49: 14,231,096 km (0.025 R)
• M50: 16,515,755 km (0.114 R)
• M51: 16,901,717 km (0.049 R)
• M52: 17,184,307 km (0.099 R)
• M53: 17,326,126 km (0.11 R)
• M54: 18,402,632 km (0.05 R)
• M55: 18,985,765 km (0.063 R)
• M56: 19,537,781 km (0.099 R)
• M57: 20,244,781 km (0.071 R)
• M58: 20,922,160 km (0.106 R)
• M59: 22,029,334 km (0.11 R)
• M60: 22,183,569 km (0.113 R)
• M61: 22,299,507 km (0.114 R)
• M62: 23,077,267 km (0.083 R)
• M63: 23,903,496 km (0.088 R)
• M64: 24,220,942 km (0.053 R)
• M65: 24,619,471 km (0.067 R)
• M66: 25,020,393 km (0.066 R)
• M67: 25,382,869 km (0.077 R)
• M68: 25,950,443 km (0.12 R)
• M69: 26,072,515 km (0.117 R)
• M70: 26,194,886 km (0.08 R)
• M71: 26,317,407 km (0.081 R)
• M72: 26,809,584 km (0.047 R)
• M73: 27,180,587 km (0.072 R)
• M74: 27,969,566 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.2

Radius: 14.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.79 AU - 9.79 AU

Year: 9379 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,864,106 km

• M1: 239,207 km (0.104 R)
• M2: 1,097,001 km (0.04 R)
• M3: 1,234,482 km (0.11 R)
• M4: 1,593,666 km (0.11 R)
• M5: 1,797,568 km (0.103 R)
• M6: 2,058,915 km (0.116 R)
• M7: 2,566,052 km (0.066 R)
• M8: 2,725,972 km (0.114 R)
• M9: 2,916,710 km (0.116 R)
• M10: 3,055,836 km (0.103 R)
• M11: 3,254,352 km (0.086 R)
• M12: 3,875,782 km (0.109 R)
• M13: 4,184,851 km (0.092 R)
• M14: 4,534,162 km (0.085 R)
• M15: 5,092,760 km (0.072 R)
• M16: 5,638,793 km (0.053 R)
• M17: 6,492,847 km (0.111 R)
• M18: 6,639,154 km (0.067 R)
• M19: 7,122,355 km (0.118 R)
• M20: 7,463,587 km (0.112 R)
• M21: 7,655,521 km (0.093 R)
• M22: 10,083,944 km (0.098 R)
• M23: 10,296,373 km (0.116 R)
• M24: 10,769,102 km (0.041 R)
• M25: 11,780,234 km (0.12 R)
• M26: 12,365,162 km (0.082 R)
• M27: 12,867,661 km (0.098 R)
• M28: 12,959,664 km (0.071 R)
• M29: 13,516,766 km (0.115 R)
• M30: 13,657,238 km (0.044 R)
• M31: 13,798,309 km (0.087 R)
• M32: 14,558,416 km (0.096 R)
• M33: 14,847,140 km (0.12 R)
• M34: 15,089,040 km (0.086 R)
• M35: 15,234,898 km (0.103 R)
• M36: 15,822,817 km (0.087 R)
• M37: 16,169,136 km (0.075 R)
• M38: 17,426,806 km (0.054 R)
• M39: 17,579,695 km (0.071 R)
• M40: 18,767,801 km (0.104 R)
• M41: 19,029,597 km (0.095 R)
• M42: 19,556,630 km (0.116 R)
• M43: 19,768,910 km (0.097 R)
• M44: 20,035,194 km (0.109 R)
• M45: 20,463,792 km (0.036 R)
• M46: 20,787,223 km (0.086 R)
• M47: 21,003,840 km (0.054 R)
• M48: 21,112,299 km (0.085 R)
• M49: 24,455,512 km (0.114 R)
• M50: 25,316,747 km (0.098 R)
• M51: 26,715,337 km (0.081 R)
• M52: 26,833,071 km (0.065 R)
• M53: 27,602,154 km (0.105 R)
• M54: 28,079,221 km (0.059 R)
• M55: 28,378,716 km (0.114 R)
• M56: 28,799,684 km (0.036 R)
• M57: 31,804,807 km (0.08 R)
• M58: 31,991,953 km (0.098 R)
• M59: 33,059,783 km (0.107 R)
• M60: 33,439,462 km (0.119 R)
• M61: 33,693,330 km (0.045 R)
• M62: 33,947,946 km (0.118 R)
• M63: 34,458,972 km (0.1 R)
• M64: 34,651,205 km (0.095 R)
• M65: 35,618,056 km (0.087 R)
• M66: 36,137,310 km (0.118 R)
• M67: 36,463,135 km (0.106 R)
• M68: 36,790,006 km (0.055 R)
• M69: 36,986,578 km (0.038 R)
• M70: 37,710,182 km (0.066 R)
• M71: 37,974,522 km (0.101 R)
• M72: 39,171,604 km (0.049 R)
• M73: 39,573,424 km (0.063 R)
• M74: 41,398,219 km (0.077 R)
• M75: 41,875,885 km (0.112 R)
• M76: 42,424,011 km (0.066 R)
• M77: 42,630,157 km (0.062 R)
• M78: 43,250,540 km (0.106 R)
• M79: 44,221,579 km (0.111 R)
• M80: 44,640,005 km (0.068 R)
• M81: 44,779,729 km (0.089 R)
• M82: 45,691,678 km (0.086 R)
• M83: 46,255,811 km (0.089 R)
• M84: 47,035,366 km (0.08 R)
• M85: 47,462,468 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 9.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.32 AU - 12.68 AU

Year: 14960 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,864,106 km

• M1: 137,480 km (0.086 R)
• M2: 283,189 km (0.09 R)
• M3: 525,986 km (0.114 R)
• M4: 1,216,679 km (0.086 R)
• M5: 1,285,644 km (0.05 R)
• M6: 1,625,979 km (0.08 R)
• M7: 1,806,693 km (0.107 R)
• M8: 1,939,836 km (0.098 R)
• M9: 2,244,566 km (0.11 R)
• M10: 3,378,518 km (0.07 R)
• M11: 3,610,545 km (0.096 R)
• M12: 3,882,214 km (0.079 R)
• M13: 4,445,450 km (0.092 R)
• M14: 4,700,066 km (0.069 R)
• M15: 4,847,719 km (0.116 R)
• M16: 5,415,144 km (0.056 R)
• M17: 6,366,287 km (0.084 R)
• M18: 6,986,969 km (0.118 R)
• M19: 7,071,192 km (0.103 R)
• M20: 7,583,565 km (0.072 R)
• M21: 7,670,182 km (0.112 R)
• M22: 7,844,314 km (0.1 R)
• M23: 8,152,186 km (0.116 R)
• M24: 8,599,035 km (0.111 R)
• M25: 9,008,036 km (0.115 R)
• M26: 9,237,968 km (0.117 R)
• M27: 9,330,569 km (0.084 R)
• M28: 9,610,018 km (0.106 R)
• M29: 9,939,582 km (0.086 R)
• M30: 10,034,427 km (0.037 R)
• M31: 10,129,571 km (0.078 R)
• M32: 10,416,799 km (0.079 R)
• M33: 11,048,401 km (0.096 R)
• M34: 11,196,054 km (0.044 R)
• M35: 11,294,639 km (0.051 R)
• M36: 12,348,706 km (0.07 R)
• M37: 13,802,348 km (0.073 R)
• M38: 14,067,585 km (0.061 R)
• M39: 15,090,984 km (0.037 R)
• M40: 15,364,300 km (0.073 R)
• M41: 15,529,157 km (0.091 R)
• M42: 15,694,462 km (0.099 R)
• M43: 17,609,016 km (0.108 R)
• M44: 17,724,057 km (0.056 R)
• M45: 18,070,226 km (0.104 R)
• M46: 19,181,439 km (0.076 R)
• M47: 19,834,733 km (0.093 R)
• M48: 21,961,865 km (0.059 R)
• M49: 22,085,582 km (0.118 R)
• M50: 24,033,048 km (0.085 R)
• M51: 25,578,094 km (0.101 R)
• M52: 25,969,293 km (0.113 R)
• M53: 26,296,912 km (0.059 R)
• M54: 27,022,462 km (0.102 R)
• M55: 27,354,419 km (0.106 R)
• M56: 29,374,290 km (0.096 R)
• M57: 29,784,038 km (0.12 R)
• M58: 31,861,055 km (0.082 R)
• M59: 32,987,826 km (0.058 R)
• M60: 33,555,999 km (0.11 R)
• M61: 34,055,955 km (0.115 R)
• M62: 35,135,304 km (0.072 R)
• M63: 36,959,351 km (0.089 R)
• M64: 37,919,919 km (0.077 R)
• M65: 38,217,170 km (0.1 R)
• M66: 38,291,520 km (0.089 R)
• M67: 38,440,519 km (0.108 R)
• M68: 38,515,169 km (0.089 R)
• M69: 38,589,818 km (0.085 R)
• M70: 38,813,916 km (0.081 R)
• M71: 39,488,901 km (0.111 R)
• M72: 39,564,149 km (0.089 R)
• M73: 40,850,691 km (0.109 R)
• M74: 41,997,209 km (0.08 R)
• M75: 43,386,823 km (0.118 R)
• M76: 44,478,140 km (0.114 R)
• M77: 44,791,697 km (0.115 R)
• M78: 45,420,756 km (0.038 R)
• M79: 46,369,954 km (0.112 R)
• M80: 46,926,608 km (0.041 R)
• M81: 47,245,850 km (0.073 R)
• M82: 47,565,690 km (0.108 R)
• M83: 48,771,449 km (0.111 R)
• M84: 48,933,015 km (0.088 R)
• M85: 49,418,609 km (0.07 R)
• M86: 50,639,777 km (0.072 R)
• M87: 51,049,077 km (0.078 R)
• M88: 52,697,047 km (0.119 R)
• M89: 53,444,288 km (0.092 R)
• M90: 53,777,592 km (0.096 R)
• M91: 55,369,912 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 14.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.71 AU - 14.83 AU

Year: 15468 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,864,106 km

• M1: 209,736 km (0.119 R)
• M2: 428,149 km (0.112 R)
• M3: 547,827 km (0.07 R)
• M4: 664,514 km (0.06 R)
• M5: 772,673 km (0.113 R)
• M6: 927,806 km (0.09 R)
• M7: 1,387,819 km (0.096 R)
• M8: 2,244,716 km (0.077 R)
• M9: 2,681,841 km (0.099 R)
• M10: 3,177,908 km (0.101 R)
• M11: 3,838,681 km (0.085 R)
• M12: 4,149,995 km (0.079 R)
• M13: 4,397,878 km (0.104 R)
• M14: 4,687,350 km (0.088 R)
• M15: 5,246,846 km (0.108 R)
• M16: 5,710,001 km (0.109 R)
• M17: 6,066,044 km (0.084 R)
• M18: 6,552,237 km (0.076 R)
• M19: 7,050,996 km (0.117 R)
• M20: 7,433,219 km (0.052 R)
• M21: 8,173,878 km (0.112 R)
• M22: 8,485,640 km (0.109 R)
• M23: 8,801,441 km (0.057 R)
• M24: 9,029,428 km (0.109 R)
• M25: 9,584,586 km (0.117 R)
• M26: 9,866,428 km (0.065 R)
• M27: 10,246,257 km (0.103 R)
• M28: 10,342,150 km (0.074 R)
• M29: 10,534,532 km (0.113 R)
• M30: 10,679,642 km (0.098 R)
• M31: 11,464,582 km (0.094 R)
• M32: 12,625,761 km (0.094 R)
• M33: 15,441,343 km (0.111 R)
• M34: 15,606,499 km (0.113 R)
• M35: 16,328,308 km (0.056 R)
• M36: 17,689,649 km (0.106 R)
• M37: 19,028,251 km (0.113 R)
• M38: 19,858,968 km (0.067 R)
• M39: 20,459,603 km (0.09 R)
• M40: 20,641,065 km (0.084 R)
• M41: 21,127,258 km (0.091 R)
• M42: 21,433,186 km (0.086 R)
• M43: 22,984,366 km (0.106 R)
• M44: 23,741,780 km (0.046 R)
• M45: 24,443,245 km (0.111 R)
• M46: 25,475,769 km (0.035 R)
• M47: 25,801,444 km (0.066 R)
• M48: 25,997,417 km (0.102 R)
• M49: 26,456,683 km (0.032 R)
• M50: 27,717,045 km (0.076 R)
• M51: 28,455,609 km (0.038 R)
• M52: 30,987,105 km (0.117 R)
• M53: 31,334,770 km (0.09 R)
• M54: 33,376,332 km (0.082 R)
• M55: 34,018,705 km (0.074 R)
• M56: 34,665,118 km (0.066 R)
• M57: 36,043,064 km (0.112 R)
• M58: 36,628,590 km (0.1 R)
• M59: 36,996,152 km (0.115 R)
• M60: 37,809,216 km (0.107 R)
• M61: 38,031,967 km (0.118 R)
• M62: 38,478,816 km (0.114 R)
• M63: 40,359,262 km (0.087 R)
• M64: 41,348,851 km (0.075 R)
• M65: 42,346,520 km (0.092 R)
• M66: 42,886,867 km (0.106 R)
• M67: 43,196,834 km (0.078 R)
• M68: 43,740,921 km (0.069 R)
• M69: 44,678,750 km (0.094 R)
• M70: 46,256,858 km (0.076 R)
• M71: 46,813,512 km (0.115 R)
• M72: 49,143,050 km (0.093 R)
• M73: 50,036,449 km (0.074 R)
• M74: 50,281,041 km (0.103 R)
• M75: 52,666,080 km (0.085 R)
• M76: 54,667,699 km (0.112 R)
• M77: 55,424,665 km (0.116 R)
• M78: 56,609,181 km (0.109 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit