🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.95 AU - 1.03 AU

Year: 371 Days

Day: 45.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.66 AU - 2.38 AU

Year: 1082 Days

Day: 42.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.88 AU - 2.96 AU

Year: 1418 Days

Day: 34.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,828,129 km

• M1: 400,473 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.29 AU - 4.21 AU

Year: 2736 Days

Day: 30.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.8

Radius: 10.4

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.38 AU - 5.1 AU

Year: 3888 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,828,129 km

• M1: 139,276 km (0.06 R)
• M2: 246,836 km (0.057 R)
• M3: 362,176 km (0.098 R)
• M4: 433,535 km (0.077 R)
• M5: 562,189 km (0.054 R)
• M6: 787,782 km (0.054 R)
• M7: 924,515 km (0.096 R)
• M8: 1,097,001 km (0.116 R)
• M9: 1,208,601 km (0.098 R)
• M10: 1,661,584 km (0.089 R)
• M11: 1,907,074 km (0.044 R)
• M12: 2,094,669 km (0.084 R)
• M13: 2,433,209 km (0.114 R)
• M14: 2,693,809 km (0.086 R)
• M15: 3,022,625 km (0.118 R)
• M16: 3,101,912 km (0.102 R)
• M17: 3,426,090 km (0.084 R)
• M18: 3,911,087 km (0.037 R)
• M19: 3,976,012 km (0.096 R)
• M20: 4,128,901 km (0.117 R)
• M21: 4,440,364 km (0.089 R)
• M22: 4,898,881 km (0.089 R)
• M23: 5,015,867 km (0.106 R)
• M24: 5,133,750 km (0.061 R)
• M25: 5,228,745 km (0.037 R)
• M26: 5,590,323 km (0.062 R)
• M27: 5,985,112 km (0.116 R)
• M28: 6,160,590 km (0.087 R)
• M29: 6,645,586 km (0.067 R)
• M30: 6,723,377 km (0.065 R)
• M31: 7,196,106 km (0.054 R)
• M32: 7,436,660 km (0.119 R)
• M33: 7,652,529 km (0.064 R)
• M34: 8,706,596 km (0.099 R)
• M35: 8,962,857 km (0.116 R)
• M36: 9,658,637 km (0.104 R)
• M37: 9,894,403 km (0.115 R)
• M38: 10,492,047 km (0.101 R)
• M39: 11,009,356 km (0.062 R)
• M40: 11,193,960 km (0.076 R)
• M41: 11,472,810 km (0.108 R)
• M42: 12,068,958 km (0.114 R)
• M43: 12,322,975 km (0.09 R)
• M44: 12,675,128 km (0.04 R)
• M45: 13,030,723 km (0.073 R)
• M46: 13,983,661 km (0.088 R)
• M47: 14,083,592 km (0.068 R)
• M48: 14,283,904 km (0.1 R)
• M49: 14,552,731 km (0.038 R)
• M50: 14,620,200 km (0.029 R)
• M51: 14,721,627 km (0.08 R)
• M52: 15,540,975 km (0.069 R)
• M53: 15,852,138 km (0.106 R)
• M54: 16,025,821 km (0.103 R)
• M55: 16,130,390 km (0.074 R)
• M56: 17,010,325 km (0.113 R)
• M57: 17,509,982 km (0.117 R)
• M58: 17,725,553 km (0.057 R)
• M59: 18,304,945 km (0.101 R)
• M60: 18,560,309 km (0.097 R)
• M61: 19,111,577 km (0.107 R)
• M62: 19,259,379 km (0.078 R)
• M63: 20,380,915 km (0.102 R)
• M64: 20,873,391 km (0.108 R)
• M65: 20,949,536 km (0.087 R)
• M66: 21,216,718 km (0.104 R)
• M67: 21,600,437 km (0.056 R)
• M68: 22,141,382 km (0.095 R)
• M69: 22,219,024 km (0.088 R)
• M70: 22,374,456 km (0.069 R)
• M71: 22,569,532 km (0.077 R)
• M72: 22,843,445 km (0.099 R)
• M73: 23,236,588 km (0.044 R)
• M74: 24,069,549 km (0.057 R)
• M75: 24,189,377 km (0.078 R)
• M76: 24,550,058 km (0.069 R)
• M77: 26,010,133 km (0.04 R)
• M78: 26,133,102 km (0.049 R)
• M79: 26,874,809 km (0.099 R)
• M80: 27,248,355 km (0.096 R)
• M81: 27,456,595 km (0.044 R)
• M82: 27,874,571 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.6

Radius: 13.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.18 AU - 10.08 AU

Year: 10393 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 52.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 85,828,129 km

• M1: 209,736 km (0.112 R)
• M2: 293,960 km (0.082 R)
• M3: 720,763 km (0.098 R)
• M4: 1,000,211 km (0.077 R)
• M5: 1,116,299 km (0.064 R)
• M6: 2,170,216 km (0.043 R)
• M7: 2,462,082 km (0.064 R)
• M8: 2,787,607 km (0.038 R)
• M9: 3,127,194 km (0.068 R)
• M10: 3,799,936 km (0.088 R)
• M11: 3,893,135 km (0.108 R)
• M12: 4,105,564 km (0.092 R)
• M13: 4,492,723 km (0.11 R)
• M14: 5,198,676 km (0.102 R)
• M15: 5,617,699 km (0.084 R)
• M16: 6,047,793 km (0.108 R)
• M17: 7,962,945 km (0.087 R)
• M18: 8,385,409 km (0.094 R)
• M19: 9,095,251 km (0.077 R)
• M20: 9,568,579 km (0.065 R)
• M21: 10,803,809 km (0.092 R)
• M22: 11,237,942 km (0.086 R)
• M23: 11,338,920 km (0.082 R)
• M24: 11,507,816 km (0.1 R)
• M25: 12,504,587 km (0.082 R)
• M26: 12,854,646 km (0.119 R)
• M27: 14,323,847 km (0.104 R)
• M28: 14,727,162 km (0.041 R)
• M29: 15,134,069 km (0.038 R)
• M30: 16,072,795 km (0.098 R)
• M31: 17,496,668 km (0.059 R)
• M32: 17,692,192 km (0.077 R)
• M33: 18,920,540 km (0.033 R)
• M34: 19,484,225 km (0.112 R)
• M35: 19,931,074 km (0.08 R)
• M36: 20,752,217 km (0.118 R)
• M37: 21,083,875 km (0.109 R)
• M38: 21,291,966 km (0.065 R)
• M39: 21,458,917 km (0.109 R)
• M40: 21,668,204 km (0.112 R)
• M41: 22,895,954 km (0.106 R)
• M42: 23,238,533 km (0.113 R)
• M43: 23,582,908 km (0.103 R)
• M44: 24,102,461 km (0.098 R)
• M45: 24,582,221 km (0.112 R)
• M46: 24,977,010 km (0.079 R)
• M47: 27,526,158 km (0.099 R)
• M48: 27,890,578 km (0.116 R)
• M49: 28,394,125 km (0.106 R)
• M50: 28,716,209 km (0.043 R)
• M51: 29,876,340 km (0.107 R)
• M52: 31,241,122 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.1

Radius: 7.2

Gravity: 16.86 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.99 AU - 17.39 AU

Year: 21211 Days

Day: 18.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,828,129 km

• M1: 749,934 km (0.065 R)
• M2: 1,165,367 km (0.072 R)
• M3: 2,029,594 km (0.079 R)
• M4: 2,560,517 km (0.118 R)
• M5: 3,389,738 km (0.105 R)
• M6: 3,564,917 km (0.078 R)
• M7: 3,698,209 km (0.058 R)
• M8: 3,788,117 km (0.06 R)
• M9: 3,970,028 km (0.104 R)
• M10: 4,015,955 km (0.106 R)
• M11: 4,154,782 km (0.114 R)
• M12: 4,342,377 km (0.095 R)
• M13: 6,312,581 km (0.114 R)
• M14: 6,366,287 km (0.072 R)
• M15: 6,856,669 km (0.084 R)
• M16: 7,472,414 km (0.12 R)
• M17: 8,816,401 km (0.114 R)
• M18: 8,876,539 km (0.048 R)
• M19: 8,936,827 km (0.091 R)
• M20: 11,065,156 km (0.101 R)
• M21: 11,587,701 km (0.096 R)
• M22: 12,185,195 km (0.042 R)
• M23: 12,724,795 km (0.117 R)
• M24: 12,929,146 km (0.053 R)
• M25: 13,548,630 km (0.084 R)
• M26: 15,031,594 km (0.088 R)
• M27: 15,682,644 km (0.065 R)
• M28: 16,937,621 km (0.052 R)
• M29: 17,766,842 km (0.108 R)
• M30: 18,148,017 km (0.115 R)
• M31: 18,224,611 km (0.084 R)
• M32: 18,918,596 km (0.047 R)
• M33: 18,996,237 km (0.075 R)
• M34: 19,229,759 km (0.085 R)
• M35: 19,464,329 km (0.116 R)
• M36: 19,778,484 km (0.043 R)
• M37: 20,015,298 km (0.075 R)
• M38: 21,052,011 km (0.119 R)
• M39: 21,536,259 km (0.106 R)
• M40: 23,343,551 km (0.081 R)
• M41: 25,713,032 km (0.105 R)
• M42: 26,057,705 km (0.086 R)
• M43: 26,317,257 km (0.083 R)
• M44: 27,539,771 km (0.099 R)
• M45: 28,335,333 km (0.039 R)
• M46: 30,402,775 km (0.057 R)
• M47: 30,493,731 km (0.083 R)
• M48: 30,858,600 km (0.079 R)
• M49: 30,950,004 km (0.074 R)
• M50: 31,316,669 km (0.113 R)
• M51: 32,518,239 km (0.104 R)
• M52: 32,890,887 km (0.115 R)
• M53: 33,265,031 km (0.092 R)
• M54: 33,923,262 km (0.094 R)
• M55: 36,019,577 km (0.107 R)
• M56: 36,115,918 km (0.088 R)
• M57: 36,405,240 km (0.095 R)
• M58: 36,986,278 km (0.074 R)
• M59: 38,255,766 km (0.056 R)
• M60: 38,550,773 km (0.109 R)
• M61: 39,043,997 km (0.084 R)
• M62: 41,340,025 km (0.085 R)
• M63: 42,962,863 km (0.11 R)
• M64: 44,813,389 km (0.065 R)
• M65: 46,584,777 km (0.115 R)
• M66: 48,379,054 km (0.105 R)
• M67: 49,017,687 km (0.108 R)
• M68: 49,980,948 km (0.079 R)
• M69: 50,411,042 km (0.077 R)
• M70: 51,274,820 km (0.055 R)
• M71: 51,383,278 km (0.084 R)
• M72: 53,236,497 km (0.114 R)
• M73: 55,667,013 km (0.113 R)
• M74: 56,783,761 km (0.04 R)
• M75: 59,266,488 km (0.077 R)
• M76: 63,172,638 km (0.101 R)
• M77: 64,687,914 km (0.114 R)
• M78: 66,924,103 km (0.061 R)
• M79: 67,873,302 km (0.085 R)
• M80: 69,904,841 km (0.12 R)
• M81: 71,835,252 km (0.076 R)
• M82: 72,806,890 km (0.091 R)
• M83: 75,255,209 km (0.099 R)
• M84: 76,242,106 km (0.118 R)
• M85: 78,353,381 km (0.086 R)
• M86: 78,602,910 km (0.096 R)
• M87: 78,727,824 km (0.048 R)
• M88: 78,977,952 km (0.091 R)
• M89: 80,861,688 km (0.111 R)
• M90: 81,492,842 km (0.109 R)
• M91: 81,998,931 km (0.062 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 19,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit