🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.03 AU - 1.25 AU

Year: 461 Days

Day: 13.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,469,845 km

• M1: 262,245 km (0.114 R)
• M2: 765,792 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.38 AU - 1.68 AU

Year: 717 Days

Day: 36.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.56 AU - 2.42 AU

Year: 1063 Days

Day: 21.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 12.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.76 AU - 7.76 AU

Year: 6657 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,469,845 km

• M1: 165,754 km (0.04 R)
• M2: 357,240 km (0.112 R)
• M3: 443,109 km (0.116 R)
• M4: 538,552 km (0.095 R)
• M5: 642,972 km (0.032 R)
• M6: 889,509 km (0.099 R)
• M7: 1,032,225 km (0.115 R)
• M8: 1,167,761 km (0.071 R)
• M9: 1,508,395 km (0.086 R)
• M10: 1,681,779 km (0.111 R)
• M11: 1,771,089 km (0.098 R)
• M12: 1,936,096 km (0.062 R)
• M13: 2,144,934 km (0.1 R)
• M14: 2,523,267 km (0.097 R)
• M15: 3,230,566 km (0.097 R)
• M16: 3,618,324 km (0.109 R)
• M17: 3,711,822 km (0.03 R)
• M18: 4,069,660 km (0.111 R)
• M19: 5,103,980 km (0.118 R)
• M20: 5,288,584 km (0.07 R)
• M21: 5,664,374 km (0.081 R)
• M22: 5,855,560 km (0.115 R)
• M23: 6,328,888 km (0.078 R)
• M24: 6,498,831 km (0.066 R)
• M25: 6,901,548 km (0.079 R)
• M26: 7,105,899 km (0.104 R)
• M27: 7,490,964 km (0.079 R)
• M28: 8,065,868 km (0.091 R)
• M29: 8,655,134 km (0.07 R)
• M30: 9,130,257 km (0.103 R)
• M31: 9,387,117 km (0.039 R)
• M32: 10,774,787 km (0.115 R)
• M33: 11,080,415 km (0.072 R)
• M34: 11,389,035 km (0.055 R)
• M35: 11,561,671 km (0.036 R)
• M36: 12,687,246 km (0.116 R)
• M37: 13,263,198 km (0.054 R)
• M38: 14,890,673 km (0.086 R)
• M39: 15,079,615 km (0.075 R)
• M40: 15,498,040 km (0.078 R)
• M41: 15,727,823 km (0.115 R)
• M42: 16,815,549 km (0.108 R)
• M43: 17,727,198 km (0.061 R)
• M44: 18,168,811 km (0.087 R)
• M45: 18,654,705 km (0.07 R)
• M46: 18,858,457 km (0.113 R)
• M47: 19,022,117 km (0.084 R)
• M48: 19,186,077 km (0.099 R)
• M49: 19,309,345 km (0.055 R)
• M50: 19,680,946 km (0.078 R)
• M51: 20,936,521 km (0.102 R)
• M52: 21,659,528 km (0.088 R)
• M53: 21,745,098 km (0.118 R)
• M54: 22,347,379 km (0.112 R)
• M55: 23,348,936 km (0.059 R)
• M56: 24,187,283 km (0.11 R)
• M57: 24,587,756 km (0.111 R)
• M58: 24,766,526 km (0.048 R)
• M59: 25,080,382 km (0.11 R)
• M60: 25,757,313 km (0.092 R)
• M61: 26,486,004 km (0.114 R)
• M62: 26,623,484 km (0.117 R)
• M63: 27,083,049 km (0.075 R)
• M64: 27,731,107 km (0.119 R)
• M65: 27,824,007 km (0.12 R)
• M66: 28,103,606 km (0.061 R)
• M67: 28,290,603 km (0.105 R)
• M68: 28,431,075 km (0.108 R)
• M69: 29,042,332 km (0.085 R)
• M70: 31,288,544 km (0.116 R)
• M71: 31,919,698 km (0.045 R)
• M72: 32,212,461 km (0.116 R)
• M73: 32,310,148 km (0.102 R)
• M74: 32,407,985 km (0.051 R)
• M75: 32,555,040 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.4

Radius: 4.9

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.59 AU - 17.33 AU

Year: 24149 Days

Day: 17.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,469,845 km

• M1: 67,020 km (0.099 R)
• M2: 174,730 km (0.119 R)
• M3: 269,875 km (0.046 R)
• M4: 491,429 km (0.054 R)
• M5: 738,565 km (0.1 R)
• M6: 1,251,985 km (0.115 R)
• M7: 1,305,690 km (0.074 R)
• M8: 1,471,594 km (0.092 R)
• M9: 1,732,942 km (0.052 R)
• M10: 2,298,122 km (0.111 R)
• M11: 2,431,115 km (0.101 R)
• M12: 2,464,625 km (0.03 R)
• M13: 2,774,293 km (0.07 R)
• M14: 2,844,753 km (0.062 R)
• M15: 2,880,208 km (0.057 R)
• M16: 3,206,032 km (0.097 R)
• M17: 4,538,949 km (0.117 R)
• M18: 4,705,751 km (0.078 R)
• M19: 4,747,788 km (0.055 R)
• M20: 5,261,956 km (0.072 R)
• M21: 5,569,978 km (0.086 R)
• M22: 7,244,426 km (0.03 R)
• M23: 8,034,902 km (0.057 R)
• M24: 8,389,299 km (0.094 R)
• M25: 8,440,312 km (0.085 R)
• M26: 8,594,098 km (0.075 R)
• M27: 9,165,712 km (0.118 R)
• M28: 9,910,859 km (0.063 R)
• M29: 10,345,441 km (0.066 R)
• M30: 11,008,758 km (0.069 R)
• M31: 11,685,838 km (0.078 R)
• M32: 12,551,112 km (0.114 R)
• M33: 12,667,948 km (0.068 R)
• M34: 13,977,677 km (0.106 R)
• M35: 15,205,277 km (0.116 R)
• M36: 15,392,275 km (0.119 R)
• M37: 15,454,806 km (0.116 R)
• M38: 15,831,793 km (0.072 R)
• M39: 17,045,481 km (0.09 R)
• M40: 17,239,808 km (0.102 R)
• M41: 17,630,707 km (0.111 R)
• M42: 18,754,187 km (0.104 R)
• M43: 20,241,938 km (0.119 R)
• M44: 20,447,785 km (0.098 R)
• M45: 20,861,423 km (0.108 R)
• M46: 20,999,951 km (0.102 R)
• M47: 21,208,341 km (0.098 R)
• M48: 21,697,077 km (0.11 R)
• M49: 21,767,238 km (0.097 R)
• M50: 23,472,953 km (0.091 R)
• M51: 23,978,444 km (0.104 R)
• M52: 24,414,672 km (0.101 R)
• M53: 24,487,675 km (0.105 R)
• M54: 25,516,610 km (0.091 R)
• M55: 26,634,554 km (0.08 R)
• M56: 27,920,947 km (0.112 R)
• M57: 29,072,551 km (0.036 R)
• M58: 29,615,292 km (0.079 R)
• M59: 31,026,299 km (0.074 R)
• M60: 33,021,935 km (0.09 R)
• M61: 33,345,066 km (0.106 R)
• M62: 34,320,743 km (0.118 R)
• M63: 37,219,801 km (0.082 R)
• M64: 38,316,353 km (0.089 R)
• M65: 38,485,997 km (0.095 R)
• M66: 41,234,110 km (0.105 R)
• M67: 41,494,859 km (0.068 R)
• M68: 43,159,734 km (0.117 R)
• M69: 45,114,529 km (0.084 R)
• M70: 46,373,545 km (0.087 R)
• M71: 47,552,825 km (0.108 R)
• M72: 47,917,694 km (0.09 R)
• M73: 48,283,461 km (0.077 R)
• M74: 50,126,207 km (0.088 R)
• M75: 53,500,686 km (0.12 R)
• M76: 55,023,892 km (0.076 R)
• M77: 58,893,690 km (0.113 R)
• M78: 60,071,623 km (0.113 R)
• M79: 60,663,582 km (0.117 R)
• M80: 62,950,335 km (0.108 R)
• M81: 63,250,578 km (0.061 R)
• M82: 63,852,710 km (0.106 R)
• M83: 63,953,239 km (0.046 R)
• M84: 64,658,593 km (0.102 R)
• M85: 66,993,816 km (0.088 R)
• M86: 68,737,678 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.8

Radius: 3.2

Gravity: 38.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 17.07 AU - 19.21 AU

Year: 29262 Days

Day: 18.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,469,845 km

• M1: 77,641 km (0.089 R)
• M2: 220,358 km (0.078 R)
• M3: 484,248 km (0.074 R)
• M4: 765,941 km (0.044 R)
• M5: 1,327,382 km (0.1 R)
• M6: 1,389,166 km (0.053 R)
• M7: 2,275,084 km (0.092 R)
• M8: 2,461,932 km (0.107 R)
• M9: 2,537,928 km (0.046 R)
• M10: 3,174,168 km (0.106 R)
• M11: 3,681,753 km (0.119 R)
• M12: 4,214,322 km (0.087 R)
• M13: 4,351,204 km (0.063 R)
• M14: 4,582,482 km (0.102 R)
• M15: 4,770,526 km (0.091 R)
• M16: 5,349,321 km (0.058 R)
• M17: 5,447,906 km (0.107 R)
• M18: 5,647,020 km (0.063 R)
• M19: 6,155,055 km (0.057 R)
• M20: 6,783,815 km (0.067 R)
• M21: 6,890,478 km (0.102 R)
• M22: 7,708,778 km (0.095 R)
• M23: 8,271,266 km (0.036 R)
• M24: 8,499,852 km (0.098 R)
• M25: 9,854,311 km (0.111 R)
• M26: 10,340,953 km (0.081 R)
• M27: 14,094,663 km (0.112 R)
• M28: 15,758,041 km (0.095 R)
• M29: 16,612,694 km (0.117 R)
• M30: 16,973,225 km (0.109 R)
• M31: 18,814,176 km (0.058 R)
• M32: 19,492,303 km (0.06 R)
• M33: 19,568,149 km (0.092 R)
• M34: 20,331,847 km (0.102 R)
• M35: 20,640,168 km (0.116 R)
• M36: 21,731,035 km (0.118 R)
• M37: 23,000,673 km (0.085 R)
• M38: 24,375,627 km (0.079 R)
• M39: 24,867,205 km (0.104 R)
• M40: 25,777,060 km (0.087 R)
• M41: 27,799,473 km (0.118 R)
• M42: 28,657,118 km (0.091 R)
• M43: 29,089,156 km (0.114 R)
• M44: 29,872,301 km (0.06 R)
• M45: 30,222,510 km (0.055 R)
• M46: 31,192,802 km (0.098 R)
• M47: 32,622,359 km (0.115 R)
• M48: 33,617,334 km (0.033 R)
• M49: 34,530,629 km (0.109 R)
• M50: 37,318,834 km (0.083 R)
• M51: 37,885,062 km (0.096 R)
• M52: 38,549,277 km (0.056 R)
• M53: 38,644,421 km (0.045 R)
• M54: 40,178,398 km (0.109 R)
• M55: 40,564,959 km (0.027 R)
• M56: 42,811,470 km (0.077 R)
• M57: 44,997,843 km (0.115 R)
• M58: 45,902,611 km (0.039 R)
• M59: 47,526,047 km (0.103 R)
• M60: 48,139,697 km (0.05 R)
• M61: 49,168,183 km (0.066 R)
• M62: 51,456,132 km (0.097 R)
• M63: 52,930,120 km (0.057 R)
• M64: 53,036,036 km (0.092 R)
• M65: 53,141,801 km (0.114 R)
• M66: 53,247,866 km (0.04 R)
• M67: 53,353,781 km (0.101 R)
• M68: 54,524,834 km (0.071 R)
• M69: 55,167,057 km (0.113 R)
• M70: 58,197,162 km (0.111 R)
• M71: 59,512,277 km (0.101 R)
• M72: 60,837,116 km (0.118 R)
• M73: 61,837,177 km (0.114 R)
• M74: 63,740,810 km (0.082 R)
• M75: 63,965,955 km (0.112 R)
• M76: 64,078,752 km (0.095 R)
• M77: 64,417,292 km (0.083 R)
• M78: 64,756,430 km (0.113 R)
• M79: 67,605,372 km (0.072 R)
• M80: 67,835,154 km (0.117 R)
• M81: 68,641,038 km (0.097 R)
• M82: 68,756,378 km (0.089 R)
• M83: 71,077,838 km (0.074 R)
• M84: 72,013,573 km (0.062 R)
• M85: 72,600,445 km (0.085 R)
• M86: 72,718,029 km (0.119 R)
• M87: 74,607,749 km (0.094 R)
• M88: 74,845,161 km (0.114 R)
• M89: 75,677,823 km (0.109 R)
• M90: 76,155,040 km (0.088 R)
• M91: 76,274,419 km (0.069 R)
• M92: 76,872,661 km (0.092 R)
• M93: 78,918,262 km (0.115 R)
• M94: 79,039,137 km (0.068 R)
• M95: 79,523,386 km (0.102 R)
• M96: 80,251,479 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit