🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.76 AU - 0.94 AU

Year: 286 Days

Day: 42.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,530,867 km

• M1: 247,435 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.71 AU - 1.17 AU

Year: 333 Days

Day: 47.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.41 AU - 1.79 AU

Year: 739 Days

Day: 18.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.49 AU - 2.61 AU

Year: 1487 Days

Day: 31.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 9.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.78 AU - 5.94 AU

Year: 4532 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,530,867 km

• M1: 124,166 km (0.096 R)
• M2: 198,068 km (0.074 R)
• M3: 322,982 km (0.109 R)
• M4: 444,904 km (0.081 R)
• M5: 669,151 km (0.106 R)
• M6: 813,663 km (0.097 R)
• M7: 929,302 km (0.113 R)
• M8: 989,291 km (0.104 R)
• M9: 1,060,948 km (0.047 R)
• M10: 1,210,097 km (0.115 R)
• M11: 1,287,290 km (0.073 R)
• M12: 1,400,685 km (0.098 R)
• M13: 1,517,371 km (0.107 R)
• M14: 1,662,032 km (0.104 R)
• M15: 1,836,463 km (0.101 R)
• M16: 2,004,013 km (0.12 R)
• M17: 2,109,779 km (0.061 R)
• M18: 2,522,669 km (0.109 R)
• M19: 2,738,688 km (0.117 R)
• M20: 2,856,422 km (0.089 R)
• M21: 3,096,975 km (0.078 R)
• M22: 3,375,526 km (0.077 R)
• M23: 3,501,937 km (0.082 R)
• M24: 3,759,544 km (0.07 R)
• M25: 4,174,678 km (0.108 R)
• M26: 4,293,459 km (0.077 R)
• M27: 4,465,197 km (0.047 R)
• M28: 4,639,329 km (0.095 R)
• M29: 4,976,224 km (0.118 R)
• M30: 5,156,788 km (0.099 R)
• M31: 5,487,100 km (0.1 R)
• M32: 5,938,587 km (0.102 R)
• M33: 6,130,072 km (0.104 R)
• M34: 6,207,414 km (0.117 R)
• M35: 6,284,906 km (0.094 R)
• M36: 6,480,281 km (0.073 R)
• M37: 6,618,210 km (0.094 R)
• M38: 6,796,979 km (0.109 R)
• M39: 7,199,996 km (0.076 R)
• M40: 7,342,862 km (0.053 R)
• M41: 8,241,197 km (0.078 R)
• M42: 8,348,010 km (0.108 R)
• M43: 8,498,206 km (0.076 R)
• M44: 9,574,413 km (0.098 R)
• M45: 9,935,243 km (0.087 R)
• M46: 10,185,820 km (0.062 R)
• M47: 10,254,485 km (0.072 R)
• M48: 10,670,068 km (0.106 R)
• M49: 11,374,824 km (0.103 R)
• M50: 11,732,961 km (0.106 R)
• M51: 11,973,664 km (0.119 R)
• M52: 12,533,758 km (0.103 R)
• M53: 12,632,044 km (0.062 R)
• M54: 12,755,163 km (0.099 R)
• M55: 13,027,581 km (0.028 R)
• M56: 13,127,213 km (0.102 R)
• M57: 13,553,118 km (0.105 R)
• M58: 13,780,357 km (0.11 R)
• M59: 14,883,941 km (0.045 R)
• M60: 14,988,061 km (0.091 R)
• M61: 15,223,079 km (0.107 R)
• M62: 15,564,910 km (0.105 R)
• M63: 15,856,028 km (0.075 R)
• M64: 16,122,312 km (0.101 R)
• M65: 16,282,831 km (0.114 R)
• M66: 16,524,581 km (0.083 R)
• M67: 17,147,656 km (0.072 R)
• M68: 17,284,089 km (0.099 R)
• M69: 17,585,678 km (0.082 R)
• M70: 18,472,644 km (0.081 R)
• M71: 18,556,569 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.8

Radius: 11.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.72 AU - 10.98 AU

Year: 10443 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,530,867 km

• M1: 176,077 km (0.109 R)
• M2: 351,854 km (0.105 R)
• M3: 430,393 km (0.048 R)
• M4: 782,397 km (0.09 R)
• M5: 970,890 km (0.042 R)
• M6: 1,174,942 km (0.093 R)
• M7: 1,282,503 km (0.108 R)
• M8: 1,820,756 km (0.096 R)
• M9: 2,261,172 km (0.051 R)
• M10: 2,563,808 km (0.112 R)
• M11: 3,117,171 km (0.1 R)
• M12: 3,269,013 km (0.054 R)
• M13: 3,643,606 km (0.088 R)
• M14: 3,999,200 km (0.041 R)
• M15: 4,231,376 km (0.117 R)
• M16: 4,848,916 km (0.055 R)
• M17: 5,753,085 km (0.087 R)
• M18: 6,167,471 km (0.114 R)
• M19: 8,423,407 km (0.111 R)
• M20: 9,329,073 km (0.089 R)
• M21: 9,416,887 km (0.091 R)
• M22: 9,905,174 km (0.079 R)
• M23: 10,310,884 km (0.107 R)
• M24: 10,401,839 km (0.04 R)
• M25: 10,584,349 km (0.062 R)
• M26: 10,999,183 km (0.063 R)
• M27: 11,278,632 km (0.093 R)
• M28: 13,250,631 km (0.061 R)
• M29: 13,548,032 km (0.111 R)
• M30: 13,747,596 km (0.097 R)
• M31: 14,453,697 km (0.094 R)
• M32: 15,016,784 km (0.08 R)
• M33: 15,430,721 km (0.042 R)
• M34: 15,534,841 km (0.098 R)
• M35: 15,639,261 km (0.102 R)
• M36: 15,848,548 km (0.091 R)
• M37: 16,535,501 km (0.06 R)
• M38: 17,938,281 km (0.076 R)
• M39: 18,157,591 km (0.072 R)
• M40: 18,598,606 km (0.091 R)
• M41: 18,931,760 km (0.113 R)
• M42: 19,773,248 km (0.065 R)
• M43: 20,684,299 km (0.091 R)
• M44: 20,856,786 km (0.116 R)
• M45: 23,379,155 km (0.111 R)
• M46: 23,979,491 km (0.107 R)
• M47: 24,221,092 km (0.101 R)
• M48: 25,011,717 km (0.12 R)
• M49: 25,625,666 km (0.113 R)
• M50: 26,058,453 km (0.094 R)
• M51: 27,119,401 km (0.048 R)
• M52: 27,686,826 km (0.102 R)
• M53: 27,876,815 km (0.037 R)
• M54: 28,385,598 km (0.12 R)
• M55: 29,347,961 km (0.106 R)
• M56: 29,930,495 km (0.081 R)
• M57: 31,304,551 km (0.09 R)
• M58: 31,568,591 km (0.116 R)
• M59: 31,899,801 km (0.025 R)
• M60: 32,900,013 km (0.109 R)
• M61: 33,034,202 km (0.11 R)
• M62: 33,640,073 km (0.114 R)
• M63: 33,910,546 km (0.053 R)
• M64: 34,453,736 km (0.113 R)
• M65: 34,931,252 km (0.095 R)
• M66: 35,548,643 km (0.103 R)
• M67: 36,031,246 km (0.08 R)
• M68: 36,238,738 km (0.078 R)
• M69: 36,585,356 km (0.075 R)
• M70: 36,724,332 km (0.067 R)
• M71: 37,632,092 km (0.095 R)
• M72: 38,264,891 km (0.08 R)
• M73: 38,688,702 km (0.098 R)
• M74: 39,755,036 km (0.083 R)
• M75: 41,264,179 km (0.093 R)
• M76: 41,771,316 km (0.09 R)
• M77: 42,865,026 km (0.046 R)
• M78: 43,820,657 km (0.052 R)
• M79: 44,412,167 km (0.036 R)
• M80: 46,202,554 km (0.083 R)
• M81: 47,560,903 km (0.083 R)
• M82: 48,397,454 km (0.067 R)
• M83: 48,932,267 km (0.12 R)
• M84: 49,699,704 km (0.102 R)
• M85: 50,935,981 km (0.105 R)
• M86: 51,635,799 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.2

Radius: 10.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.65 AU - 12.49 AU

Year: 12552 Days

Day: 14 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,530,867 km

• M1: 281,693 km (0.111 R)
• M2: 368,759 km (0.054 R)
• M3: 756,217 km (0.079 R)
• M4: 844,480 km (0.054 R)
• M5: 920,924 km (0.1 R)
• M6: 1,148,463 km (0.103 R)
• M7: 1,486,404 km (0.114 R)
• M8: 1,957,039 km (0.082 R)
• M9: 2,539,873 km (0.086 R)
• M10: 3,077,079 km (0.115 R)
• M11: 3,198,552 km (0.042 R)
• M12: 3,321,522 km (0.04 R)
• M13: 4,254,115 km (0.116 R)
• M14: 4,335,346 km (0.12 R)
• M15: 4,417,176 km (0.097 R)
• M16: 5,205,108 km (0.104 R)
• M17: 5,467,653 km (0.111 R)
• M18: 5,585,835 km (0.1 R)
• M19: 5,734,685 km (0.055 R)
• M20: 6,158,496 km (0.041 R)
• M21: 6,561,063 km (0.083 R)
• M22: 6,686,726 km (0.115 R)
• M23: 7,294,392 km (0.113 R)
• M24: 8,053,601 km (0.068 R)
• M25: 8,255,858 km (0.117 R)
• M26: 8,425,651 km (0.035 R)
• M27: 8,596,642 km (0.118 R)
• M28: 8,734,272 km (0.054 R)
• M29: 9,081,488 km (0.107 R)
• M30: 9,362,583 km (0.069 R)
• M31: 9,575,311 km (0.039 R)
• M32: 9,718,027 km (0.112 R)
• M33: 9,789,685 km (0.1 R)
• M34: 9,969,501 km (0.04 R)
• M35: 10,368,928 km (0.06 R)
• M36: 10,736,789 km (0.05 R)
• M37: 11,333,983 km (0.115 R)
• M38: 11,447,229 km (0.099 R)
• M39: 11,636,770 km (0.059 R)
• M40: 11,789,060 km (0.078 R)
• M41: 13,110,907 km (0.101 R)
• M42: 13,468,595 km (0.036 R)
• M43: 13,708,850 km (0.118 R)
• M44: 13,789,184 km (0.114 R)
• M45: 14,153,006 km (0.107 R)
• M46: 14,601,949 km (0.032 R)
• M47: 14,890,074 km (0.107 R)
• M48: 15,681,746 km (0.083 R)
• M49: 16,744,041 km (0.077 R)
• M50: 17,961,319 km (0.063 R)
• M51: 18,225,808 km (0.108 R)
• M52: 18,580,654 km (0.059 R)
• M53: 19,296,929 km (0.08 R)
• M54: 22,299,059 km (0.101 R)
• M55: 23,539,973 km (0.092 R)
• M56: 24,168,882 km (0.069 R)
• M57: 25,344,422 km (0.107 R)
• M58: 25,790,075 km (0.116 R)
• M59: 26,188,304 km (0.08 R)
• M60: 26,839,952 km (0.119 R)
• M61: 27,750,854 km (0.074 R)
• M62: 28,363,906 km (0.117 R)
• M63: 28,826,462 km (0.103 R)
• M64: 29,032,908 km (0.109 R)
• M65: 29,188,041 km (0.104 R)
• M66: 29,395,383 km (0.115 R)
• M67: 30,124,673 km (0.076 R)
• M68: 30,229,391 km (0.108 R)
• M69: 30,807,288 km (0.109 R)
• M70: 31,920,745 km (0.076 R)
• M71: 32,402,001 km (0.067 R)
• M72: 34,132,400 km (0.032 R)
• M73: 34,296,209 km (0.095 R)
• M74: 34,734,082 km (0.095 R)
• M75: 35,008,894 km (0.085 R)
• M76: 35,284,303 km (0.095 R)
• M77: 35,505,110 km (0.073 R)
• M78: 35,837,217 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.2

Radius: 7.3

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.28 AU - 14.98 AU

Year: 18380 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,530,867 km

• M1: 172,935 km (0.027 R)
• M2: 352,602 km (0.11 R)
• M3: 448,195 km (0.03 R)
• M4: 667,057 km (0.066 R)
• M5: 831,166 km (0.056 R)
• M6: 1,557,015 km (0.111 R)
• M7: 1,890,319 km (0.094 R)
• M8: 2,337,766 km (0.075 R)
• M9: 2,525,810 km (0.102 R)
• M10: 2,589,689 km (0.115 R)
• M11: 2,751,554 km (0.087 R)
• M12: 3,718,255 km (0.118 R)
• M13: 4,199,811 km (0.092 R)
• M14: 4,428,845 km (0.074 R)
• M15: 5,180,574 km (0.1 R)
• M16: 5,426,214 km (0.108 R)
• M17: 5,550,380 km (0.092 R)
• M18: 5,633,706 km (0.053 R)
• M19: 7,068,200 km (0.1 R)
• M20: 7,709,227 km (0.11 R)
• M21: 7,895,776 km (0.108 R)
• M22: 8,273,361 km (0.109 R)
• M23: 8,560,439 km (0.087 R)
• M24: 9,193,687 km (0.067 R)
• M25: 9,243,054 km (0.06 R)
• M26: 9,541,053 km (0.115 R)
• M27: 10,095,313 km (0.052 R)
• M28: 10,350,677 km (0.103 R)
• M29: 10,402,138 km (0.089 R)
• M30: 11,499,738 km (0.038 R)
• M31: 12,415,127 km (0.048 R)
• M32: 13,409,654 km (0.09 R)
• M33: 13,916,492 km (0.068 R)
• M34: 14,832,928 km (0.083 R)
• M35: 15,886,995 km (0.109 R)
• M36: 16,243,786 km (0.089 R)
• M37: 16,844,271 km (0.04 R)
• M38: 18,376,902 km (0.088 R)
• M39: 19,254,592 km (0.117 R)
• M40: 19,571,291 km (0.058 R)
• M41: 19,953,663 km (0.1 R)
• M42: 20,081,719 km (0.039 R)
• M43: 21,050,515 km (0.1 R)
• M44: 21,836,352 km (0.106 R)
• M45: 23,033,285 km (0.083 R)
• M46: 23,436,900 km (0.025 R)
• M47: 24,661,957 km (0.096 R)
• M48: 24,799,288 km (0.106 R)
• M49: 25,143,961 km (0.035 R)
• M50: 25,907,658 km (0.078 R)
• M51: 26,538,064 km (0.071 R)
• M52: 27,102,796 km (0.107 R)
• M53: 27,315,674 km (0.117 R)
• M54: 27,386,733 km (0.092 R)
• M55: 27,957,299 km (0.081 R)
• M56: 28,459,798 km (0.059 R)
• M57: 28,676,117 km (0.05 R)
• M58: 30,573,317 km (0.054 R)
• M59: 31,388,176 km (0.118 R)
• M60: 31,611,526 km (0.099 R)
• M61: 37,524,980 km (0.093 R)
• M62: 37,841,230 km (0.11 R)
• M63: 38,237,964 km (0.082 R)
• M64: 40,565,707 km (0.074 R)
• M65: 40,809,102 km (0.084 R)
• M66: 41,460,601 km (0.12 R)
• M67: 41,542,282 km (0.09 R)
• M68: 42,444,357 km (0.109 R)
• M69: 43,435,592 km (0.093 R)
• M70: 43,767,849 km (0.065 R)
• M71: 47,647,520 km (0.036 R)
• M72: 48,333,426 km (0.098 R)
• M73: 49,715,112 km (0.109 R)
• M74: 50,672,389 km (0.114 R)
• M75: 51,197,178 km (0.093 R)
• M76: 51,723,763 km (0.049 R)
• M77: 51,987,803 km (0.063 R)
• M78: 52,075,767 km (0.068 R)
• M79: 52,605,343 km (0.096 R)
• M80: 53,402,999 km (0.118 R)
• M81: 54,115,534 km (0.118 R)
• M82: 54,472,923 km (0.087 R)
• M83: 54,920,669 km (0.086 R)
• M84: 55,189,946 km (0.079 R)
• M85: 55,279,854 km (0.075 R)
• M86: 56,090,824 km (0.115 R)
• M87: 56,452,402 km (0.063 R)
• M88: 57,360,012 km (0.073 R)
• M89: 57,633,178 km (0.098 R)
• M90: 59,650,057 km (0.12 R)
• M91: 60,481,671 km (0.094 R)
• M92: 60,574,422 km (0.053 R)
• M93: 60,667,023 km (0.066 R)
• M94: 60,759,774 km (0.116 R)
• M95: 61,317,325 km (0.111 R)
• M96: 62,530,863 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 14,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit