🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.83 AU - 1.11 AU

Year: 411 Days

Day: 16 Hours

Environment

Temp: -54 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,975,757 km

• M1: 986,299 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.78 AU - 2.52 AU

Year: 1357 Days

Day: 32.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.03 AU - 2.55 AU

Year: 1492 Days

Day: 29.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.9 AU - 2.72 AU

Year: 1511 Days

Day: 47.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.4

Radius: 11.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.94 AU - 5.02 AU

Year: 4082 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 79,975,757 km

• M1: 219,161 km (0.097 R)
• M2: 311,612 km (0.069 R)
• M3: 668,553 km (0.046 R)
• M4: 794,215 km (0.115 R)
• M5: 928,554 km (0.084 R)
• M6: 1,051,673 km (0.111 R)
• M7: 1,150,258 km (0.098 R)
• M8: 1,283,550 km (0.095 R)
• M9: 1,750,145 km (0.098 R)
• M10: 2,052,184 km (0.105 R)
• M11: 2,139,848 km (0.049 R)
• M12: 3,056,434 km (0.097 R)
• M13: 3,376,873 km (0.108 R)
• M14: 3,909,142 km (0.029 R)
• M15: 4,034,655 km (0.11 R)
• M16: 4,177,371 km (0.033 R)
• M17: 4,516,958 km (0.096 R)
• M18: 4,781,746 km (0.078 R)
• M19: 5,222,910 km (0.096 R)
• M20: 5,344,085 km (0.045 R)
• M21: 5,448,504 km (0.084 R)
• M22: 6,162,834 km (0.092 R)
• M23: 6,309,290 km (0.048 R)
• M24: 6,419,843 km (0.057 R)
• M25: 6,549,694 km (0.098 R)
• M26: 6,699,142 km (0.065 R)
• M27: 6,887,636 km (0.109 R)
• M28: 7,039,627 km (0.119 R)
• M29: 7,796,891 km (0.119 R)
• M30: 7,895,925 km (0.108 R)
• M31: 8,970,636 km (0.034 R)
• M32: 9,684,069 km (0.047 R)
• M33: 10,047,741 km (0.076 R)
• M34: 10,415,901 km (0.117 R)
• M35: 10,744,418 km (0.117 R)
• M36: 11,750,464 km (0.109 R)
• M37: 12,437,866 km (0.073 R)
• M38: 12,950,388 km (0.109 R)
• M39: 13,114,797 km (0.075 R)
• M40: 13,209,193 km (0.074 R)
• M41: 13,351,012 km (0.118 R)
• M42: 13,755,823 km (0.117 R)
• M43: 13,995,928 km (0.097 R)
• M44: 14,920,592 km (0.055 R)
• M45: 15,216,647 km (0.064 R)
• M46: 15,789,756 km (0.112 R)
• M47: 16,319,183 km (0.062 R)
• M48: 16,395,179 km (0.064 R)
• M49: 16,726,388 km (0.11 R)
• M50: 16,828,713 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 13.5

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.25 AU - 5.75 AU

Year: 4813 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 79,975,757 km

• M1: 170,691 km (0.036 R)
• M2: 268,827 km (0.036 R)
• M3: 424,708 km (0.063 R)
• M4: 645,365 km (0.047 R)
• M5: 815,907 km (0.04 R)
• M6: 1,016,966 km (0.097 R)
• M7: 1,280,857 km (0.075 R)
• M8: 1,518,418 km (0.064 R)
• M9: 1,911,113 km (0.068 R)
• M10: 2,510,252 km (0.08 R)
• M11: 2,648,929 km (0.117 R)
• M12: 3,017,688 km (0.114 R)
• M13: 3,229,818 km (0.07 R)
• M14: 3,468,875 km (0.088 R)
• M15: 3,918,716 km (0.118 R)
• M16: 4,174,080 km (0.105 R)
• M17: 4,411,043 km (0.12 R)
• M18: 4,923,416 km (0.113 R)
• M19: 5,275,569 km (0.059 R)
• M20: 5,609,920 km (0.112 R)
• M21: 6,462,778 km (0.108 R)
• M22: 6,654,712 km (0.045 R)
• M23: 6,765,265 km (0.096 R)
• M24: 7,585,210 km (0.087 R)
• M25: 7,904,602 km (0.087 R)
• M26: 8,169,241 km (0.118 R)
• M27: 8,496,561 km (0.115 R)
• M28: 8,737,413 km (0.07 R)
• M29: 8,888,956 km (0.093 R)
• M30: 9,102,881 km (0.106 R)
• M31: 9,380,235 km (0.057 R)
• M32: 9,723,263 km (0.089 R)
• M33: 10,197,488 km (0.109 R)
• M34: 10,293,231 km (0.111 R)
• M35: 10,679,343 km (0.113 R)
• M36: 11,135,916 km (0.039 R)
• M37: 11,499,140 km (0.115 R)
• M38: 11,799,083 km (0.067 R)
• M39: 12,714,921 km (0.05 R)
• M40: 12,818,144 km (0.06 R)
• M41: 12,990,630 km (0.027 R)
• M42: 13,478,020 km (0.054 R)
• M43: 13,583,187 km (0.049 R)
• M44: 13,759,264 km (0.098 R)
• M45: 13,865,179 km (0.044 R)
• M46: 14,470,752 km (0.083 R)
• M47: 15,121,353 km (0.118 R)
• M48: 15,303,713 km (0.047 R)
• M49: 15,670,826 km (0.109 R)
• M50: 16,115,131 km (0.104 R)
• M51: 16,226,881 km (0.087 R)
• M52: 16,338,930 km (0.055 R)
• M53: 16,638,874 km (0.091 R)
• M54: 17,206,149 km (0.119 R)
• M55: 17,358,439 km (0.082 R)
• M56: 17,741,260 km (0.096 R)
• M57: 18,088,327 km (0.114 R)
• M58: 19,261,025 km (0.101 R)
• M59: 19,498,586 km (0.092 R)
• M60: 19,617,666 km (0.119 R)
• M61: 20,337,531 km (0.034 R)
• M62: 20,862,769 km (0.115 R)
• M63: 21,025,233 km (0.109 R)
• M64: 21,188,294 km (0.059 R)
• M65: 21,433,485 km (0.075 R)
• M66: 21,597,445 km (0.063 R)
• M67: 22,216,181 km (0.085 R)
• M68: 24,964,145 km (0.09 R)
• M69: 25,874,747 km (0.093 R)
• M70: 26,268,339 km (0.093 R)
• M71: 26,531,781 km (0.118 R)
• M72: 27,061,357 km (0.062 R)
• M73: 27,505,513 km (0.113 R)
• M74: 29,305,624 km (0.058 R)
• M75: 30,449,899 km (0.073 R)
• M76: 30,542,200 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.4

Radius: 4.3

Gravity: 45.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.3 AU - 13.16 AU

Year: 19551 Days

Day: 15.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,975,757 km

• M1: 428,000 km (0.037 R)
• M2: 622,327 km (0.096 R)
• M3: 692,788 km (0.101 R)
• M4: 893,997 km (0.053 R)
• M5: 974,032 km (0.074 R)
• M6: 2,393,716 km (0.115 R)
• M7: 2,543,014 km (0.083 R)
• M8: 3,251,959 km (0.061 R)
• M9: 3,842,870 km (0.05 R)
• M10: 4,330,110 km (0.104 R)
• M11: 4,743,000 km (0.108 R)
• M12: 4,836,499 km (0.086 R)
• M13: 5,120,586 km (0.092 R)
• M14: 5,655,398 km (0.101 R)
• M15: 5,754,581 km (0.093 R)
• M16: 5,804,397 km (0.107 R)
• M17: 6,055,572 km (0.044 R)
• M18: 6,310,188 km (0.102 R)
• M19: 6,672,514 km (0.097 R)
• M20: 6,724,873 km (0.055 R)
• M21: 7,525,970 km (0.115 R)
• M22: 7,965,488 km (0.045 R)
• M23: 8,188,389 km (0.07 R)
• M24: 8,244,488 km (0.05 R)
• M25: 8,697,321 km (0.063 R)
• M26: 8,754,467 km (0.092 R)
• M27: 9,158,232 km (0.081 R)
• M28: 9,509,189 km (0.097 R)
• M29: 10,163,829 km (0.114 R)
• M30: 10,771,645 km (0.036 R)
• M31: 11,018,033 km (0.09 R)
• M32: 11,516,343 km (0.079 R)
• M33: 11,768,266 km (0.111 R)
• M34: 11,831,546 km (0.081 R)
• M35: 13,120,481 km (0.092 R)
• M36: 13,186,005 km (0.097 R)
• M37: 14,115,905 km (0.075 R)
• M38: 14,183,225 km (0.089 R)
• M39: 14,250,544 km (0.085 R)
• M40: 14,318,012 km (0.107 R)
• M41: 15,135,565 km (0.086 R)
• M42: 15,828,352 km (0.068 R)
• M43: 16,815,698 km (0.097 R)
• M44: 17,029,773 km (0.093 R)
• M45: 17,101,281 km (0.081 R)
• M46: 17,750,087 km (0.061 R)
• M47: 18,113,909 km (0.109 R)
• M48: 23,698,696 km (0.065 R)
• M49: 24,744,685 km (0.104 R)
• M50: 25,970,190 km (0.04 R)
• M51: 26,217,775 km (0.069 R)
• M52: 27,634,766 km (0.083 R)
• M53: 28,735,208 km (0.12 R)
• M54: 30,542,649 km (0.088 R)
• M55: 33,905,609 km (0.068 R)
• M56: 34,537,810 km (0.104 R)
• M57: 35,265,005 km (0.082 R)
• M58: 35,813,880 km (0.07 R)
• M59: 37,290,860 km (0.104 R)
• M60: 38,224,201 km (0.057 R)
• M61: 40,399,653 km (0.117 R)
• M62: 40,590,689 km (0.037 R)
• M63: 42,517,809 km (0.09 R)
• M64: 44,080,808 km (0.12 R)
• M65: 44,375,964 km (0.029 R)
• M66: 44,770,454 km (0.086 R)
• M67: 45,265,324 km (0.089 R)
• M68: 45,563,023 km (0.06 R)
• M69: 46,360,380 km (0.104 R)
• M70: 48,677,950 km (0.11 R)
• M71: 51,342,887 km (0.074 R)
• M72: 51,964,466 km (0.039 R)
• M73: 52,172,257 km (0.103 R)
• M74: 52,276,228 km (0.094 R)
• M75: 53,110,685 km (0.119 R)
• M76: 56,172,355 km (0.078 R)
• M77: 57,241,232 km (0.11 R)
• M78: 57,348,493 km (0.068 R)
• M79: 60,051,577 km (0.109 R)
• M80: 60,378,748 km (0.055 R)
• M81: 65,356,767 km (0.06 R)
• M82: 66,255,401 km (0.107 R)
• M83: 68,292,326 km (0.062 R)
• M84: 70,694,568 km (0.073 R)
• M85: 72,543,299 km (0.056 R)
• M86: 74,759,292 km (0.087 R)
• M87: 74,993,861 km (0.118 R)
• M88: 75,816,799 km (0.113 R)
• M89: 77,708,764 km (0.038 R)
• M90: 79,975,770 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit