🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.6 AU - 0.74 AU

Year: 208 Days

Day: 12.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.69 AU - 1.01 AU

Year: 297 Days

Day: 16.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.13 AU - 1.29 AU

Year: 504 Days

Day: 21.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 150.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.26 AU - 1.7 AU

Year: 682 Days

Day: 42.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.7 AU - 1.86 AU

Year: 899 Days

Day: 25.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 12.6

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.43 AU - 5.79 AU

Year: 4375 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 93,394,977 km

• M1: 205,099 km (0.092 R)
• M2: 310,864 km (0.067 R)
• M3: 488,587 km (0.109 R)
• M4: 576,251 km (0.117 R)
• M5: 958,025 km (0.091 R)
• M6: 1,320,052 km (0.099 R)
• M7: 1,547,889 km (0.056 R)
• M8: 1,815,071 km (0.108 R)
• M9: 1,961,228 km (0.084 R)
• M10: 2,279,572 km (0.106 R)
• M11: 2,437,847 km (0.025 R)
• M12: 2,705,029 km (0.105 R)
• M13: 2,997,343 km (0.119 R)
• M14: 3,107,746 km (0.119 R)
• M15: 3,414,272 km (0.118 R)
• M16: 3,496,551 km (0.102 R)
• M17: 3,730,672 km (0.094 R)
• M18: 4,126,657 km (0.104 R)
• M19: 4,464,000 km (0.104 R)
• M20: 4,590,560 km (0.088 R)
• M21: 4,921,620 km (0.096 R)
• M22: 5,165,614 km (0.069 R)
• M23: 5,260,609 km (0.106 R)
• M24: 5,394,499 km (0.11 R)
• M25: 5,783,304 km (0.116 R)
• M26: 6,101,050 km (0.106 R)
• M27: 6,343,099 km (0.095 R)
• M28: 6,547,300 km (0.104 R)
• M29: 6,815,978 km (0.106 R)
• M30: 7,407,039 km (0.091 R)
• M31: 7,600,619 km (0.084 R)
• M32: 8,036,697 km (0.093 R)
• M33: 8,864,871 km (0.089 R)
• M34: 9,001,902 km (0.069 R)
• M35: 9,116,494 km (0.117 R)
• M36: 9,254,723 km (0.111 R)
• M37: 9,556,462 km (0.104 R)
• M38: 9,838,005 km (0.089 R)
• M39: 10,003,460 km (0.083 R)
• M40: 10,169,962 km (0.102 R)
• M41: 10,265,406 km (0.104 R)
• M42: 10,409,319 km (0.073 R)
• M43: 12,035,448 km (0.074 R)
• M44: 12,339,580 km (0.08 R)
• M45: 12,620,525 km (0.077 R)
• M46: 12,877,983 km (0.103 R)
• M47: 13,111,057 km (0.079 R)
• M48: 13,267,237 km (0.03 R)
• M49: 13,555,213 km (0.12 R)
• M50: 13,871,612 km (0.082 R)
• M51: 14,057,413 km (0.073 R)
• M52: 14,137,298 km (0.119 R)
• M53: 14,404,629 km (0.102 R)
• M54: 15,189,270 km (0.103 R)
• M55: 15,490,560 km (0.084 R)
• M56: 15,793,795 km (0.086 R)
• M57: 16,294,350 km (0.076 R)
• M58: 16,378,274 km (0.028 R)
• M59: 16,659,069 km (0.072 R)
• M60: 16,799,990 km (0.086 R)
• M61: 17,254,020 km (0.096 R)
• M62: 18,000,214 km (0.039 R)
• M63: 18,348,179 km (0.108 R)
• M64: 19,021,369 km (0.046 R)
• M65: 19,732,408 km (0.116 R)
• M66: 20,031,304 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.7

Radius: 5.1

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.79 AU - 14.19 AU

Year: 19819 Days

Day: 17.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,394,977 km

• M1: 149,598 km (0.069 R)
• M2: 215,571 km (0.11 R)
• M3: 293,062 km (0.104 R)
• M4: 599,738 km (0.055 R)
• M5: 713,133 km (0.116 R)
• M6: 1,116,599 km (0.119 R)
• M7: 1,818,811 km (0.097 R)
• M8: 1,873,414 km (0.108 R)
• M9: 2,183,381 km (0.11 R)
• M10: 2,329,538 km (0.092 R)
• M11: 3,540,832 km (0.107 R)
• M12: 3,678,163 km (0.11 R)
• M13: 4,799,997 km (0.085 R)
• M14: 4,837,846 km (0.03 R)
• M15: 5,105,476 km (0.075 R)
• M16: 5,655,248 km (0.082 R)
• M17: 5,695,191 km (0.093 R)
• M18: 5,735,283 km (0.116 R)
• M19: 5,815,767 km (0.118 R)
• M20: 6,100,302 km (0.112 R)
• M21: 6,980,985 km (0.064 R)
• M22: 7,239,789 km (0.111 R)
• M23: 7,678,111 km (0.039 R)
• M24: 7,855,983 km (0.064 R)
• M25: 8,035,051 km (0.067 R)
• M26: 8,950,889 km (0.11 R)
• M27: 9,515,921 km (0.03 R)
• M28: 10,336,315 km (0.103 R)
• M29: 10,779,723 km (0.099 R)
• M30: 11,229,265 km (0.088 R)
• M31: 11,431,072 km (0.095 R)
• M32: 11,583,214 km (0.066 R)
• M33: 12,198,360 km (0.085 R)
• M34: 12,250,121 km (0.117 R)
• M35: 12,353,942 km (0.114 R)
• M36: 12,929,594 km (0.082 R)
• M37: 13,567,480 km (0.068 R)
• M38: 13,782,302 km (0.034 R)
• M39: 14,161,234 km (0.101 R)
• M40: 14,324,595 km (0.051 R)
• M41: 14,928,970 km (0.108 R)
• M42: 15,262,274 km (0.101 R)
• M43: 15,710,320 km (0.09 R)
• M44: 15,936,063 km (0.082 R)
• M45: 17,138,381 km (0.084 R)
• M46: 18,191,999 km (0.086 R)
• M47: 18,488,352 km (0.104 R)
• M48: 18,666,972 km (0.058 R)
• M49: 19,872,132 km (0.056 R)
• M50: 21,288,824 km (0.111 R)
• M51: 21,538,503 km (0.094 R)
• M52: 22,737,829 km (0.071 R)
• M53: 22,929,314 km (0.09 R)
• M54: 23,893,922 km (0.101 R)
• M55: 24,675,271 km (0.102 R)
• M56: 25,398,726 km (0.065 R)
• M57: 25,729,936 km (0.076 R)
• M58: 25,862,779 km (0.064 R)
• M59: 26,262,804 km (0.107 R)
• M60: 26,530,584 km (0.105 R)
• M61: 26,732,092 km (0.118 R)
• M62: 26,866,581 km (0.082 R)
• M63: 27,407,227 km (0.057 R)
• M64: 28,087,898 km (0.112 R)
• M65: 28,774,253 km (0.081 R)
• M66: 29,674,682 km (0.074 R)
• M67: 31,290,190 km (0.08 R)
• M68: 31,645,186 km (0.077 R)
• M69: 31,716,394 km (0.037 R)
• M70: 33,367,655 km (0.044 R)
• M71: 34,313,264 km (0.102 R)
• M72: 34,606,027 km (0.115 R)
• M73: 34,826,085 km (0.087 R)
• M74: 35,341,450 km (0.044 R)
• M75: 36,752,906 km (0.076 R)
• M76: 37,202,447 km (0.099 R)
• M77: 37,352,793 km (0.104 R)
• M78: 37,578,536 km (0.112 R)
• M79: 37,955,822 km (0.118 R)
• M80: 38,410,151 km (0.063 R)
• M81: 38,866,424 km (0.058 R)
• M82: 39,095,160 km (0.069 R)
• M83: 39,860,951 km (0.113 R)
• M84: 40,245,717 km (0.108 R)
• M85: 41,174,271 km (0.095 R)
• M86: 43,052,173 km (0.112 R)
• M87: 48,276,729 km (0.094 R)
• M88: 49,015,593 km (0.086 R)
• M89: 51,087,972 km (0.115 R)
• M90: 52,345,043 km (0.09 R)
• M91: 52,597,714 km (0.074 R)
• M92: 53,442,792 km (0.11 R)
• M93: 57,213,855 km (0.06 R)
• M94: 57,300,622 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.2

Radius: 4.9

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.98 AU - 21.34 AU

Year: 31764 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,394,977 km

• M1: 140,622 km (0.116 R)
• M2: 452,234 km (0.095 R)
• M3: 595,250 km (0.114 R)
• M4: 1,264,850 km (0.118 R)
• M5: 1,398,441 km (0.097 R)
• M6: 1,789,490 km (0.089 R)
• M7: 1,864,139 km (0.114 R)
• M8: 2,133,415 km (0.096 R)
• M9: 2,333,128 km (0.065 R)
• M10: 2,497,387 km (0.114 R)
• M11: 2,623,049 km (0.101 R)
• M12: 2,708,021 km (0.057 R)
• M13: 4,588,017 km (0.117 R)
• M14: 5,055,211 km (0.072 R)
• M15: 6,430,614 km (0.111 R)
• M16: 6,545,356 km (0.097 R)
• M17: 6,776,933 km (0.078 R)
• M18: 6,893,769 km (0.119 R)
• M19: 7,427,534 km (0.098 R)
• M20: 7,790,758 km (0.111 R)
• M21: 7,974,614 km (0.082 R)
• M22: 9,757,671 km (0.116 R)
• M23: 9,823,643 km (0.097 R)
• M24: 9,889,616 km (0.092 R)
• M25: 11,310,197 km (0.116 R)
• M26: 12,292,158 km (0.066 R)
• M27: 13,594,258 km (0.051 R)
• M28: 13,741,612 km (0.113 R)
• M29: 14,561,558 km (0.066 R)
• M30: 15,705,084 km (0.108 R)
• M31: 16,170,483 km (0.104 R)
• M32: 16,404,903 km (0.059 R)
• M33: 19,221,531 km (0.118 R)
• M34: 20,221,144 km (0.039 R)
• M35: 20,389,292 km (0.078 R)
• M36: 21,322,933 km (0.081 R)
• M37: 22,097,101 km (0.12 R)
• M38: 23,495,991 km (0.104 R)
• M39: 23,938,950 km (0.068 R)
• M40: 24,563,671 km (0.095 R)
• M41: 25,465,597 km (0.115 R)
• M42: 28,990,272 km (0.106 R)
• M43: 29,274,957 km (0.092 R)
• M44: 29,560,539 km (0.117 R)
• M45: 30,422,971 km (0.108 R)
• M46: 31,099,453 km (0.115 R)
• M47: 31,196,542 km (0.114 R)
• M48: 31,293,780 km (0.086 R)
• M49: 36,481,984 km (0.097 R)
• M50: 36,891,882 km (0.041 R)
• M51: 37,613,093 km (0.077 R)
• M52: 37,923,509 km (0.068 R)
• M53: 38,338,942 km (0.078 R)
• M54: 38,547,183 km (0.104 R)
• M55: 40,226,419 km (0.118 R)
• M56: 41,501,441 km (0.108 R)
• M57: 41,822,179 km (0.069 R)
• M58: 42,789,629 km (0.117 R)
• M59: 44,965,679 km (0.114 R)
• M60: 45,515,302 km (0.11 R)
• M61: 46,288,573 km (0.113 R)
• M62: 47,512,284 km (0.068 R)
• M63: 48,184,427 km (0.058 R)
• M64: 49,878,024 km (0.09 R)
• M65: 49,991,719 km (0.06 R)
• M66: 52,281,913 km (0.03 R)
• M67: 53,323,563 km (0.1 R)
• M68: 56,371,170 km (0.118 R)
• M69: 57,201,289 km (0.05 R)
• M70: 57,796,689 km (0.034 R)
• M71: 60,319,806 km (0.043 R)
• M72: 61,168,774 km (0.119 R)
• M73: 61,290,397 km (0.045 R)
• M74: 61,899,709 km (0.031 R)
• M75: 64,728,007 km (0.102 R)
• M76: 66,095,481 km (0.097 R)
• M77: 66,594,988 km (0.106 R)
• M78: 66,720,202 km (0.1 R)
• M79: 67,598,042 km (0.05 R)
• M80: 68,606,032 km (0.082 R)
• M81: 70,892,187 km (0.094 R)
• M82: 72,044,689 km (0.062 R)
• M83: 72,945,268 km (0.069 R)
• M84: 73,461,530 km (0.046 R)
• M85: 75,017,647 km (0.099 R)
• M86: 75,147,798 km (0.118 R)
• M87: 75,930,494 km (0.087 R)
• M88: 80,682,470 km (0.05 R)
• M89: 85,801,859 km (0.027 R)
• M90: 88,813,264 km (0.06 R)
• M91: 89,088,823 km (0.05 R)
• M92: 89,226,603 km (0.039 R)
• M93: 90,055,225 km (0.076 R)
• M94: 93,394,998 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 17,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit