🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.84 AU - 0.96 AU

Year: 320 Days

Day: 42.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,204,515 km

• M1: 80,633 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.16 AU - 1.56 AU

Year: 594 Days

Day: 32.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 151.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.36 AU - 2.74 AU

Year: 1526 Days

Day: 17.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,204,515 km

• M1: 250,876 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.62 AU - 3.22 AU

Year: 1870 Days

Day: 24.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.83 AU - 3.09 AU

Year: 1908 Days

Day: 17.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165

Radius: 11.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.86 AU - 8.12 AU

Year: 6925 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,204,515 km

• M1: 159,023 km (0.042 R)
• M2: 297,401 km (0.048 R)
• M3: 575,204 km (0.099 R)
• M4: 680,371 km (0.095 R)
• M5: 814,112 km (0.106 R)
• M6: 923,617 km (0.064 R)
• M7: 1,146,219 km (0.036 R)
• M8: 1,283,550 km (0.032 R)
• M9: 1,373,757 km (0.115 R)
• M10: 1,466,358 km (0.073 R)
• M11: 1,814,921 km (0.064 R)
• M12: 2,442,185 km (0.05 R)
• M13: 2,687,825 km (0.111 R)
• M14: 2,822,164 km (0.112 R)
• M15: 3,346,205 km (0.08 R)
• M16: 3,675,320 km (0.085 R)
• M17: 3,862,617 km (0.092 R)
• M18: 4,034,056 km (0.057 R)
• M19: 4,149,695 km (0.117 R)
• M20: 4,483,598 km (0.092 R)
• M21: 4,583,529 km (0.096 R)
• M22: 5,388,067 km (0.117 R)
• M23: 5,558,458 km (0.057 R)
• M24: 5,839,403 km (0.093 R)
• M25: 6,392,616 km (0.112 R)
• M26: 6,870,432 km (0.112 R)
• M27: 7,009,109 km (0.093 R)
• M28: 7,102,009 km (0.097 R)
• M29: 7,336,280 km (0.116 R)
• M30: 7,549,307 km (0.118 R)
• M31: 7,668,536 km (0.081 R)
• M32: 7,957,260 km (0.082 R)
• M33: 8,151,738 km (0.116 R)
• M34: 8,323,177 km (0.114 R)
• M35: 8,570,163 km (0.065 R)
• M36: 8,669,795 km (0.111 R)
• M37: 8,744,594 km (0.072 R)
• M38: 9,096,897 km (0.061 R)
• M39: 9,198,474 km (0.114 R)
• M40: 9,274,918 km (0.115 R)
• M41: 10,260,918 km (0.084 R)
• M42: 10,366,534 km (0.083 R)
• M43: 10,819,965 km (0.113 R)
• M44: 10,954,603 km (0.11 R)
• M45: 11,389,185 km (0.119 R)
• M46: 11,746,275 km (0.075 R)
• M47: 11,884,653 km (0.101 R)
• M48: 12,023,630 km (0.114 R)
• M49: 12,783,138 km (0.085 R)
• M50: 12,925,555 km (0.111 R)
• M51: 13,154,440 km (0.047 R)
• M52: 13,471,438 km (0.106 R)
• M53: 13,674,442 km (0.069 R)
• M54: 13,761,658 km (0.101 R)
• M55: 13,907,665 km (0.119 R)
• M56: 14,585,643 km (0.116 R)
• M57: 14,883,791 km (0.116 R)
• M58: 15,033,539 km (0.057 R)
• M59: 15,244,173 km (0.049 R)
• M60: 15,334,679 km (0.063 R)
• M61: 15,455,704 km (0.069 R)
• M62: 15,943,094 km (0.085 R)
• M63: 16,127,099 km (0.079 R)
• M64: 16,652,487 km (0.045 R)
• M65: 16,901,567 km (0.087 R)
• M66: 17,277,656 km (0.088 R)
• M67: 17,719,868 km (0.109 R)
• M68: 18,390,216 km (0.117 R)
• M69: 18,680,137 km (0.12 R)
• M70: 19,493,201 km (0.087 R)
• M71: 20,684,299 km (0.12 R)
• M72: 21,389,952 km (0.083 R)
• M73: 21,626,915 km (0.092 R)
• M74: 21,728,792 km (0.114 R)
• M75: 22,549,186 km (0.082 R)
• M76: 22,825,045 km (0.102 R)
• M77: 22,928,716 km (0.055 R)
• M78: 23,240,628 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.9

Radius: 7.8

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.29 AU - 13.67 AU

Year: 15539 Days

Day: 23.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,204,515 km

• M1: 106,364 km (0.103 R)
• M2: 537,655 km (0.046 R)
• M3: 1,248,693 km (0.095 R)
• M4: 2,872,130 km (0.037 R)
• M5: 3,029,955 km (0.11 R)
• M6: 3,487,426 km (0.064 R)
• M7: 3,554,595 km (0.097 R)
• M8: 4,178,119 km (0.095 R)
• M9: 4,321,434 km (0.065 R)
• M10: 4,835,302 km (0.113 R)
• M11: 5,329,873 km (0.113 R)
• M12: 5,721,221 km (0.076 R)
• M13: 5,920,485 km (0.102 R)
• M14: 6,823,907 km (0.071 R)
• M15: 6,992,653 km (0.076 R)
• M16: 7,507,569 km (0.069 R)
• M17: 8,392,740 km (0.04 R)
• M18: 8,893,593 km (0.116 R)
• M19: 9,357,347 km (0.069 R)
• M20: 9,497,969 km (0.094 R)
• M21: 9,592,215 km (0.073 R)
• M22: 10,697,295 km (0.093 R)
• M23: 10,893,567 km (0.072 R)
• M24: 11,041,669 km (0.079 R)
• M25: 11,091,186 km (0.044 R)
• M26: 11,640,360 km (0.102 R)
• M27: 12,558,143 km (0.052 R)
• M28: 12,921,366 km (0.095 R)
• M29: 12,973,427 km (0.071 R)
• M30: 13,025,636 km (0.068 R)
• M31: 13,077,995 km (0.046 R)
• M32: 13,130,355 km (0.07 R)
• M33: 13,977,976 km (0.091 R)
• M34: 14,138,794 km (0.102 R)
• M35: 14,516,678 km (0.081 R)
• M36: 15,062,112 km (0.114 R)
• M37: 15,447,925 km (0.108 R)
• M38: 15,948,779 km (0.075 R)
• M39: 16,398,470 km (0.098 R)
• M40: 17,195,378 km (0.077 R)
• M41: 19,064,005 km (0.082 R)
• M42: 19,302,015 km (0.047 R)
• M43: 19,841,315 km (0.09 R)
• M44: 20,082,617 km (0.075 R)
• M45: 20,324,816 km (0.085 R)
• M46: 20,689,984 km (0.097 R)
• M47: 21,674,487 km (0.056 R)
• M48: 22,360,095 km (0.106 R)
• M49: 22,674,100 km (0.084 R)
• M50: 24,394,775 km (0.109 R)
• M51: 24,588,504 km (0.09 R)
• M52: 24,782,832 km (0.068 R)
• M53: 25,042,684 km (0.087 R)
• M54: 25,434,181 km (0.094 R)
• M55: 26,223,160 km (0.108 R)
• M56: 27,020,218 km (0.099 R)
• M57: 28,027,759 km (0.103 R)
• M58: 28,706,186 km (0.102 R)
• M59: 29,252,816 km (0.102 R)
• M60: 29,527,478 km (0.1 R)
• M61: 30,495,376 km (0.108 R)
• M62: 31,473,597 km (0.025 R)
• M63: 31,614,219 km (0.055 R)
• M64: 32,391,230 km (0.091 R)
• M65: 33,031,659 km (0.064 R)
• M66: 33,389,198 km (0.08 R)
• M67: 33,604,469 km (0.092 R)
• M68: 33,820,039 km (0.119 R)
• M69: 36,222,282 km (0.083 R)
• M70: 37,183,598 km (0.104 R)
• M71: 37,406,648 km (0.059 R)
• M72: 37,480,999 km (0.102 R)
• M73: 38,528,483 km (0.082 R)
• M74: 38,678,829 km (0.077 R)
• M75: 38,904,871 km (0.114 R)
• M76: 39,055,815 km (0.079 R)
• M77: 39,206,909 km (0.071 R)
• M78: 39,585,541 km (0.11 R)
• M79: 44,143,639 km (0.107 R)
• M80: 44,222,327 km (0.113 R)
• M81: 45,011,755 km (0.078 R)
• M82: 45,885,407 km (0.114 R)
• M83: 46,284,384 km (0.091 R)
• M84: 47,085,631 km (0.075 R)
• M85: 47,568,682 km (0.068 R)
• M86: 48,946,179 km (0.05 R)
• M87: 49,680,854 km (0.079 R)
• M88: 50,583,528 km (0.11 R)
• M89: 51,823,246 km (0.098 R)
• M90: 51,906,272 km (0.091 R)
• M91: 52,072,476 km (0.034 R)
• M92: 53,324,161 km (0.088 R)
• M93: 54,754,765 km (0.116 R)
• M94: 55,262,650 km (0.064 R)
• M95: 56,624,739 km (0.107 R)
• M96: 56,710,159 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.9

Radius: 5.2

Gravity: 24.74 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.69 AU - 19.31 AU

Year: 23983 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,204,515 km

• M1: 253,419 km (0.098 R)
• M2: 529,427 km (0.115 R)
• M3: 771,476 km (0.094 R)
• M4: 1,103,434 km (0.071 R)
• M5: 2,063,852 km (0.077 R)
• M6: 2,287,202 km (0.082 R)
• M7: 3,648,243 km (0.057 R)
• M8: 4,668,650 km (0.12 R)
• M9: 4,814,359 km (0.028 R)
• M10: 5,010,781 km (0.086 R)
• M11: 5,110,114 km (0.106 R)
• M12: 5,564,742 km (0.078 R)
• M13: 5,875,157 km (0.071 R)
• M14: 7,004,771 km (0.073 R)
• M15: 9,640,236 km (0.098 R)
• M16: 9,763,804 km (0.119 R)
• M17: 9,825,887 km (0.094 R)
• M18: 10,263,312 km (0.087 R)
• M19: 10,516,132 km (0.116 R)
• M20: 11,222,084 km (0.116 R)
• M21: 12,611,699 km (0.113 R)
• M22: 12,814,554 km (0.077 R)
• M23: 13,429,700 km (0.104 R)
• M24: 14,264,905 km (0.074 R)
• M25: 14,617,956 km (0.118 R)
• M26: 15,260,479 km (0.095 R)
• M27: 15,548,903 km (0.104 R)
• M28: 16,131,438 km (0.06 R)
• M29: 18,608,330 km (0.099 R)
• M30: 19,226,468 km (0.091 R)
• M31: 20,403,354 km (0.074 R)
• M32: 20,482,641 km (0.071 R)
• M33: 20,562,078 km (0.118 R)
• M34: 20,641,664 km (0.109 R)
• M35: 21,040,641 km (0.073 R)
• M36: 21,201,010 km (0.085 R)
• M37: 23,073,676 km (0.039 R)
• M38: 24,155,269 km (0.099 R)
• M39: 24,323,267 km (0.074 R)
• M40: 26,195,335 km (0.084 R)
• M41: 27,848,990 km (0.118 R)
• M42: 28,025,067 km (0.108 R)
• M43: 28,201,443 km (0.049 R)
• M44: 28,644,103 km (0.07 R)
• M45: 28,732,964 km (0.113 R)
• M46: 30,166,111 km (0.07 R)
• M47: 31,714,300 km (0.117 R)
• M48: 33,101,670 km (0.089 R)
• M49: 33,381,418 km (0.055 R)
• M50: 33,755,862 km (0.111 R)
• M51: 34,037,555 km (0.057 R)
• M52: 34,131,502 km (0.085 R)
• M53: 35,267,100 km (0.113 R)
• M54: 35,743,868 km (0.102 R)
• M55: 36,800,328 km (0.08 R)
• M56: 37,283,829 km (0.119 R)
• M57: 37,477,857 km (0.119 R)
• M58: 39,337,658 km (0.069 R)
• M59: 41,027,066 km (0.097 R)
• M60: 42,435,979 km (0.059 R)
• M61: 42,739,962 km (0.057 R)
• M62: 43,146,419 km (0.071 R)
• M63: 43,248,296 km (0.111 R)
• M64: 45,715,464 km (0.087 R)
• M65: 46,339,436 km (0.109 R)
• M66: 47,385,574 km (0.039 R)
• M67: 48,228,110 km (0.081 R)
• M68: 50,034,803 km (0.116 R)
• M69: 50,892,597 km (0.098 R)
• M70: 51,215,579 km (0.088 R)
• M71: 52,840,361 km (0.071 R)
• M72: 54,152,484 km (0.087 R)
• M73: 55,475,229 km (0.088 R)
• M74: 56,140,640 km (0.104 R)
• M75: 56,808,595 km (0.073 R)
• M76: 57,479,242 km (0.051 R)
• M77: 58,152,582 km (0.084 R)
• M78: 60,985,816 km (0.08 R)
• M79: 62,937,919 km (0.107 R)
• M80: 65,845,802 km (0.063 R)
• M81: 66,080,222 km (0.106 R)
• M82: 68,084,833 km (0.116 R)
• M83: 69,870,134 km (0.089 R)
• M84: 70,468,526 km (0.082 R)
• M85: 76,423,119 km (0.094 R)
• M86: 76,916,344 km (0.084 R)
• M87: 78,526,316 km (0.059 R)
• M88: 79,024,028 km (0.111 R)
• M89: 79,647,552 km (0.114 R)
• M90: 81,905,732 km (0.041 R)
• M91: 82,410,475 km (0.106 R)
• M92: 82,536,736 km (0.053 R)
• M93: 82,789,556 km (0.113 R)
• M94: 83,042,676 km (0.053 R)
• M95: 83,803,530 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 19,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit