🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.87 AU - 1.03 AU

Year: 340 Days

Day: 33.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1 AU - 1.16 AU

Year: 412 Days

Day: 45.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.49 AU - 3.91 AU

Year: 2101 Days

Day: 37.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,576,776 km

• M1: 868,116 km (0.039 R)
• M2: 2,902,199 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 13.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.66 AU - 12.18 AU

Year: 13247 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,576,776 km

• M1: 371,152 km (0.083 R)
• M2: 507,137 km (0.093 R)
• M3: 972,685 km (0.088 R)
• M4: 1,461,870 km (0.112 R)
• M5: 1,601,744 km (0.092 R)
• M6: 2,233,197 km (0.062 R)
• M7: 2,423,186 km (0.117 R)
• M8: 2,506,363 km (0.112 R)
• M9: 2,704,281 km (0.052 R)
• M10: 2,995,997 km (0.09 R)
• M11: 3,642,259 km (0.09 R)
• M12: 4,063,826 km (0.117 R)
• M13: 5,060,597 km (0.099 R)
• M14: 5,384,925 km (0.076 R)
• M15: 5,679,034 km (0.1 R)
• M16: 6,130,072 km (0.115 R)
• M17: 6,321,408 km (0.107 R)
• M18: 6,749,557 km (0.111 R)
• M19: 7,348,696 km (0.111 R)
• M20: 7,923,302 km (0.08 R)
• M21: 8,300,288 km (0.087 R)
• M22: 9,072,213 km (0.061 R)
• M23: 10,546,500 km (0.04 R)
• M24: 10,776,283 km (0.086 R)
• M25: 11,712,316 km (0.076 R)
• M26: 12,334,793 km (0.115 R)
• M27: 12,674,380 km (0.103 R)
• M28: 12,820,837 km (0.05 R)
• M29: 12,968,041 km (0.058 R)
• M30: 13,263,796 km (0.114 R)
• M31: 14,879,154 km (0.098 R)
• M32: 14,982,227 km (0.119 R)
• M33: 15,344,702 km (0.095 R)
• M34: 15,657,661 km (0.038 R)
• M35: 16,025,522 km (0.09 R)
• M36: 16,449,333 km (0.093 R)
• M37: 17,688,602 km (0.099 R)
• M38: 17,797,808 km (0.078 R)
• M39: 18,568,387 km (0.077 R)
• M40: 19,518,782 km (0.073 R)
• M41: 20,142,157 km (0.087 R)
• M42: 20,370,592 km (0.116 R)
• M43: 20,485,035 km (0.082 R)
• M44: 20,887,453 km (0.114 R)
• M45: 21,641,576 km (0.054 R)
• M46: 22,169,058 km (0.118 R)
• M47: 22,878,900 km (0.108 R)
• M48: 23,117,060 km (0.047 R)
• M49: 24,017,938 km (0.103 R)
• M50: 24,563,970 km (0.097 R)
• M51: 24,685,893 km (0.061 R)
• M52: 25,175,526 km (0.116 R)
• M53: 26,226,601 km (0.065 R)
• M54: 26,788,790 km (0.06 R)
• M55: 28,116,172 km (0.099 R)
• M56: 31,229,902 km (0.061 R)
• M57: 31,892,321 km (0.05 R)
• M58: 33,703,802 km (0.079 R)
• M59: 34,178,925 km (0.079 R)
• M60: 34,861,390 km (0.114 R)
• M61: 34,998,422 km (0.087 R)
• M62: 36,101,407 km (0.111 R)
• M63: 37,706,742 km (0.095 R)
• M64: 38,199,816 km (0.069 R)
• M65: 38,482,706 km (0.112 R)
• M66: 38,624,375 km (0.095 R)
• M67: 38,908,162 km (0.094 R)
• M68: 39,620,846 km (0.044 R)
• M69: 41,784,480 km (0.081 R)
• M70: 43,027,639 km (0.077 R)
• M71: 43,616,755 km (0.093 R)
• M72: 44,877,566 km (0.084 R)
• M73: 45,400,261 km (0.119 R)
• M74: 45,699,906 km (0.111 R)
• M75: 46,677,976 km (0.09 R)
• M76: 48,502,023 km (0.116 R)
• M77: 49,038,332 km (0.113 R)
• M78: 49,422,649 km (0.115 R)
• M79: 50,039,740 km (0.095 R)
• M80: 51,437,283 km (0.048 R)
• M81: 51,671,553 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.5

Radius: 7.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.54 AU - 18.36 AU

Year: 27917 Days

Day: 24.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,576,776 km

• M1: 109,954 km (0.106 R)
• M2: 191,635 km (0.104 R)
• M3: 338,241 km (0.071 R)
• M4: 434,133 km (0.106 R)
• M5: 556,055 km (0.06 R)
• M6: 689,945 km (0.088 R)
• M7: 743,053 km (0.085 R)
• M8: 1,724,863 km (0.081 R)
• M9: 2,052,483 km (0.102 R)
• M10: 2,104,692 km (0.067 R)
• M11: 2,157,201 km (0.053 R)
• M12: 2,263,715 km (0.097 R)
• M13: 2,851,635 km (0.088 R)
• M14: 3,330,198 km (0.068 R)
• M15: 4,226,589 km (0.077 R)
• M16: 4,360,479 km (0.103 R)
• M17: 4,632,597 km (0.053 R)
• M18: 4,701,562 km (0.055 R)
• M19: 5,229,044 km (0.083 R)
• M20: 5,627,872 km (0.037 R)
• M21: 5,775,375 km (0.069 R)
• M22: 5,999,024 km (0.077 R)
• M23: 6,416,552 km (0.098 R)
• M24: 6,882,549 km (0.044 R)
• M25: 7,440,101 km (0.116 R)
• M26: 8,261,692 km (0.12 R)
• M27: 8,725,745 km (0.07 R)
• M28: 11,031,796 km (0.064 R)
• M29: 12,108,452 km (0.116 R)
• M30: 13,661,427 km (0.111 R)
• M31: 14,259,669 km (0.035 R)
• M32: 14,461,177 km (0.049 R)
• M33: 16,053,348 km (0.059 R)
• M34: 16,896,780 km (0.084 R)
• M35: 17,056,551 km (0.088 R)
• M36: 18,243,311 km (0.088 R)
• M37: 18,736,385 km (0.094 R)
• M38: 18,846,639 km (0.044 R)
• M39: 19,903,997 km (0.062 R)
• M40: 21,152,391 km (0.071 R)
• M41: 21,267,132 km (0.093 R)
• M42: 21,612,704 km (0.094 R)
• M43: 21,843,982 km (0.084 R)
• M44: 24,322,370 km (0.095 R)
• M45: 24,382,359 km (0.081 R)
• M46: 24,864,961 km (0.115 R)
• M47: 25,046,573 km (0.101 R)
• M48: 25,350,556 km (0.072 R)
• M49: 25,716,772 km (0.104 R)
• M50: 26,146,417 km (0.095 R)
• M51: 26,454,588 km (0.05 R)
• M52: 26,826,189 km (0.059 R)
• M53: 27,012,588 km (0.11 R)
• M54: 27,386,733 km (0.112 R)
• M55: 27,511,796 km (0.09 R)
• M56: 27,699,691 km (0.042 R)
• M57: 27,825,354 km (0.07 R)
• M58: 27,951,016 km (0.102 R)
• M59: 28,266,218 km (0.096 R)
• M60: 29,155,129 km (0.115 R)
• M61: 29,346,764 km (0.109 R)
• M62: 29,474,820 km (0.108 R)
• M63: 29,795,707 km (0.107 R)
• M64: 30,635,250 km (0.044 R)
• M65: 32,073,634 km (0.084 R)
• M66: 32,271,552 km (0.062 R)
• M67: 32,403,647 km (0.073 R)
• M68: 32,668,585 km (0.084 R)
• M69: 33,200,255 km (0.115 R)
• M70: 34,137,785 km (0.069 R)
• M71: 34,205,104 km (0.079 R)
• M72: 34,677,385 km (0.113 R)
• M73: 34,948,307 km (0.119 R)
• M74: 35,151,909 km (0.114 R)
• M75: 37,278,742 km (0.074 R)
• M76: 37,764,786 km (0.108 R)
• M77: 37,834,498 km (0.111 R)
• M78: 38,602,983 km (0.116 R)
• M79: 39,588,384 km (0.107 R)
• M80: 39,871,572 km (0.045 R)
• M81: 40,653,521 km (0.083 R)
• M82: 41,584,169 km (0.1 R)
• M83: 43,029,584 km (0.085 R)
• M84: 46,118,331 km (0.085 R)
• M85: 46,490,680 km (0.087 R)
• M86: 46,714,628 km (0.063 R)
• M87: 46,939,025 km (0.063 R)
• M88: 49,125,547 km (0.025 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: 482 - 19,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit