🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 170 Days

Day: 43.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 103.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.38 AU - 1.42 AU

Year: 621 Days

Day: 44 Hours

Environment

Temp: -31 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,270,274 km

• M1: 166,652 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.29 AU - 1.71 AU

Year: 688 Days

Day: 20.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,270,274 km

• M1: 709,842 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.34 AU - 2.16 AU

Year: 868 Days

Day: 29 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,270,274 km

• M1: 892,800 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.81 AU - 1.93 AU

Year: 958 Days

Day: 44.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409

Radius: 13.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.98 AU - 5.18 AU

Year: 4291 Days

Day: 10.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 54,270,274 km

• M1: 168,597 km (0.111 R)
• M2: 292,314 km (0.116 R)
• M3: 378,333 km (0.066 R)
• M4: 856,448 km (0.108 R)
• M5: 988,094 km (0.11 R)
• M6: 1,199,476 km (0.09 R)
• M7: 1,599,351 km (0.073 R)
• M8: 1,751,492 km (0.025 R)
• M9: 2,191,310 km (0.086 R)
• M10: 2,345,695 km (0.059 R)
• M11: 2,915,064 km (0.119 R)
• M12: 3,224,582 km (0.087 R)
• M13: 3,508,818 km (0.027 R)
• M14: 3,988,429 km (0.104 R)
• M15: 4,313,206 km (0.099 R)
• M16: 4,469,236 km (0.11 R)
• M17: 4,907,708 km (0.032 R)
• M18: 5,423,072 km (0.101 R)
• M19: 5,507,146 km (0.117 R)
• M20: 5,676,641 km (0.091 R)
• M21: 5,869,472 km (0.102 R)
• M22: 7,117,418 km (0.08 R)
• M23: 7,372,033 km (0.069 R)
• M24: 7,795,246 km (0.043 R)
• M25: 7,938,112 km (0.065 R)
• M26: 8,371,946 km (0.097 R)
• M27: 8,567,320 km (0.101 R)
• M28: 8,690,140 km (0.059 R)
• M29: 10,080,204 km (0.109 R)
• M30: 10,314,175 km (0.118 R)
• M31: 10,550,091 km (0.107 R)
• M32: 10,734,694 km (0.059 R)
• M33: 11,053,936 km (0.031 R)
• M34: 11,592,788 km (0.08 R)
• M35: 12,030,062 km (0.04 R)
• M36: 12,333,746 km (0.113 R)
• M37: 12,528,522 km (0.039 R)
• M38: 12,892,644 km (0.114 R)
• M39: 13,146,960 km (0.086 R)
• M40: 13,402,772 km (0.067 R)
• M41: 13,746,548 km (0.1 R)
• M42: 13,861,739 km (0.073 R)
• M43: 14,648,025 km (0.061 R)
• M44: 14,883,791 km (0.081 R)
• M45: 14,972,503 km (0.062 R)
• M46: 15,091,134 km (0.093 R)
• M47: 15,869,641 km (0.06 R)
• M48: 16,142,209 km (0.101 R)
• M49: 16,477,457 km (0.061 R)
• M50: 16,630,496 km (0.048 R)
• M51: 16,845,767 km (0.103 R)
• M52: 17,185,803 km (0.119 R)
• M53: 17,434,585 km (0.114 R)
• M54: 17,590,615 km (0.095 R)
• M55: 17,747,095 km (0.114 R)
• M56: 17,967,153 km (0.056 R)
• M57: 18,314,519 km (0.077 R)
• M58: 18,473,243 km (0.115 R)
• M59: 18,791,886 km (0.1 R)
• M60: 19,080,311 km (0.039 R)
• M61: 19,305,605 km (0.026 R)
• M62: 19,693,961 km (0.055 R)
• M63: 20,150,384 km (0.1 R)
• M64: 20,544,276 km (0.081 R)
• M65: 21,573,808 km (0.09 R)
• M66: 21,842,187 km (0.082 R)
• M67: 22,314,617 km (0.109 R)
• M68: 22,586,137 km (0.048 R)
• M69: 22,722,271 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 10.2

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.33 AU - 8.17 AU

Year: 7315 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,270,274 km

• M1: 156,031 km (0.078 R)
• M2: 379,530 km (0.088 R)
• M3: 508,184 km (0.092 R)
• M4: 615,595 km (0.116 R)
• M5: 869,762 km (0.115 R)
• M6: 1,189,153 km (0.099 R)
• M7: 1,544,448 km (0.12 R)
• M8: 1,633,908 km (0.042 R)
• M9: 1,837,211 km (0.12 R)
• M10: 2,088,237 km (0.119 R)
• M11: 3,154,122 km (0.111 R)
• M12: 3,222,787 km (0.073 R)
• M13: 3,292,051 km (0.095 R)
• M14: 3,693,871 km (0.094 R)
• M15: 3,790,660 km (0.114 R)
• M16: 3,912,882 km (0.085 R)
• M17: 4,011,766 km (0.049 R)
• M18: 4,262,343 km (0.095 R)
• M19: 4,647,856 km (0.113 R)
• M20: 5,017,812 km (0.106 R)
• M21: 5,152,300 km (0.091 R)
• M22: 5,260,759 km (0.107 R)
• M23: 5,535,271 km (0.09 R)
• M24: 5,702,372 km (0.072 R)
• M25: 5,955,940 km (0.093 R)
• M26: 6,041,360 km (0.1 R)
• M27: 6,328,888 km (0.119 R)
• M28: 6,679,844 km (0.097 R)
• M29: 7,801,828 km (0.062 R)
• M30: 8,052,105 km (0.095 R)
• M31: 8,178,216 km (0.093 R)
• M32: 8,368,654 km (0.051 R)
• M33: 8,689,243 km (0.08 R)
• M34: 9,014,020 km (0.098 R)
• M35: 9,276,714 km (0.104 R)
• M36: 9,608,671 km (0.09 R)
• M37: 9,809,581 km (0.109 R)
• M38: 9,876,900 km (0.052 R)
• M39: 10,113,714 km (0.118 R)
• M40: 10,420,988 km (0.055 R)
• M41: 11,044,811 km (0.081 R)
• M42: 11,859,521 km (0.109 R)
• M43: 11,967,231 km (0.076 R)
• M44: 12,039,188 km (0.042 R)
• M45: 12,111,294 km (0.109 R)
• M46: 12,183,550 km (0.066 R)
• M47: 12,987,938 km (0.076 R)
• M48: 14,341,200 km (0.084 R)
• M49: 14,532,685 km (0.053 R)
• M50: 15,620,561 km (0.069 R)
• M51: 16,734,616 km (0.09 R)
• M52: 16,895,883 km (0.098 R)
• M53: 17,138,680 km (0.052 R)
• M54: 17,219,912 km (0.111 R)
• M55: 17,505,045 km (0.11 R)
• M56: 18,204,266 km (0.089 R)
• M57: 18,494,785 km (0.057 R)
• M58: 19,038,573 km (0.109 R)
• M59: 19,587,448 km (0.092 R)
• M60: 19,714,905 km (0.03 R)
• M61: 20,098,773 km (0.043 R)
• M62: 20,313,147 km (0.089 R)
• M63: 20,874,139 km (0.087 R)
• M64: 21,352,702 km (0.107 R)
• M65: 23,618,661 km (0.073 R)
• M66: 23,844,853 km (0.091 R)
• M67: 24,345,109 km (0.088 R)
• M68: 25,820,144 km (0.034 R)
• M69: 26,193,390 km (0.081 R)
• M70: 26,287,039 km (0.1 R)
• M71: 26,803,750 km (0.109 R)
• M72: 27,229,056 km (0.079 R)
• M73: 27,561,463 km (0.064 R)
• M74: 27,656,607 km (0.107 R)
• M75: 27,751,901 km (0.082 R)
• M76: 27,895,066 km (0.079 R)
• M77: 27,990,659 km (0.078 R)
• M78: 29,291,861 km (0.1 R)
• M79: 29,534,958 km (0.1 R)
• M80: 30,612,511 km (0.108 R)
• M81: 30,711,096 km (0.072 R)
• M82: 31,057,116 km (0.086 R)
• M83: 31,205,817 km (0.086 R)
• M84: 31,305,000 km (0.109 R)
• M85: 31,453,999 km (0.09 R)
• M86: 32,102,656 km (0.071 R)
• M87: 32,202,886 km (0.108 R)
• M88: 32,303,267 km (0.078 R)
• M89: 32,755,800 km (0.067 R)
• M90: 33,261,142 km (0.102 R)
• M91: 33,820,039 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 9.3

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.51 AU - 9.97 AU

Year: 8864 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,270,274 km

• M1: 144,661 km (0.109 R)
• M2: 272,418 km (0.073 R)
• M3: 700,567 km (0.119 R)
• M4: 771,027 km (0.104 R)
• M5: 986,149 km (0.112 R)
• M6: 1,307,037 km (0.098 R)
• M7: 1,486,255 km (0.113 R)
• M8: 1,742,366 km (0.066 R)
• M9: 1,826,291 km (0.081 R)
• M10: 1,911,562 km (0.119 R)
• M11: 2,312,035 km (0.08 R)
• M12: 2,641,450 km (0.108 R)
• M13: 2,936,008 km (0.119 R)
• M14: 3,206,630 km (0.051 R)
• M15: 3,772,110 km (0.073 R)
• M16: 4,141,168 km (0.089 R)
• M17: 4,756,016 km (0.109 R)
• M18: 4,914,140 km (0.119 R)
• M19: 4,993,876 km (0.089 R)
• M20: 5,114,302 km (0.12 R)
• M21: 5,752,038 km (0.064 R)
• M22: 5,984,364 km (0.078 R)
• M23: 6,545,804 km (0.111 R)
• M24: 7,124,150 km (0.102 R)
• M25: 7,419,456 km (0.069 R)
• M26: 8,305,524 km (0.068 R)
• M27: 8,568,368 km (0.115 R)
• M28: 8,664,559 km (0.092 R)
• M29: 8,761,199 km (0.103 R)
• M30: 9,200,269 km (0.1 R)
• M31: 9,596,703 km (0.067 R)
• M32: 9,746,750 km (0.076 R)
• M33: 11,369,289 km (0.07 R)
• M34: 11,767,817 km (0.042 R)
• M35: 11,901,707 km (0.086 R)
• M36: 12,935,728 km (0.062 R)
• M37: 13,073,956 km (0.104 R)
• M38: 13,379,734 km (0.084 R)
• M39: 13,856,952 km (0.082 R)
• M40: 14,055,019 km (0.078 R)
• M41: 14,197,137 km (0.104 R)
• M42: 14,799,119 km (0.12 R)
• M43: 14,914,758 km (0.088 R)
• M44: 15,175,956 km (0.045 R)
• M45: 15,850,493 km (0.078 R)
• M46: 16,295,696 km (0.08 R)
• M47: 16,775,008 km (0.07 R)
• M48: 17,472,283 km (0.041 R)
• M49: 17,594,505 km (0.089 R)
• M50: 17,717,025 km (0.116 R)
• M51: 18,178,984 km (0.099 R)
• M52: 18,333,817 km (0.118 R)
• M53: 18,427,017 km (0.098 R)
• M54: 19,114,868 km (0.064 R)
• M55: 19,747,368 km (0.086 R)
• M56: 19,874,676 km (0.092 R)
• M57: 20,002,282 km (0.11 R)
• M58: 20,354,735 km (0.094 R)
• M59: 21,130,550 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 11.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.13 AU - 11.39 AU

Year: 11426 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,270,274 km

• M1: 173,534 km (0.09 R)
• M2: 839,992 km (0.108 R)
• M3: 937,231 km (0.038 R)
• M4: 1,231,340 km (0.118 R)
• M5: 1,343,688 km (0.102 R)
• M6: 1,751,791 km (0.077 R)
• M7: 1,983,369 km (0.04 R)
• M8: 2,678,849 km (0.081 R)
• M9: 3,223,685 km (0.058 R)
• M10: 3,606,057 km (0.065 R)
• M11: 3,736,656 km (0.117 R)
• M12: 4,002,940 km (0.101 R)
• M13: 4,206,692 km (0.117 R)
• M14: 4,554,058 km (0.106 R)
• M15: 4,838,594 km (0.059 R)
• M16: 5,575,662 km (0.082 R)
• M17: 5,880,244 km (0.115 R)
• M18: 5,995,883 km (0.088 R)
• M19: 6,665,782 km (0.056 R)
• M20: 6,867,290 km (0.11 R)
• M21: 7,442,344 km (0.118 R)
• M22: 7,862,714 km (0.081 R)
• M23: 8,161,611 km (0.095 R)
• M24: 8,902,868 km (0.095 R)
• M25: 9,665,818 km (0.101 R)
• M26: 11,833,491 km (0.06 R)
• M27: 12,028,866 km (0.062 R)
• M28: 12,621,572 km (0.097 R)
• M29: 12,771,170 km (0.095 R)
• M30: 12,871,401 km (0.062 R)
• M31: 13,324,982 km (0.094 R)
• M32: 13,579,298 km (0.06 R)
• M33: 14,144,628 km (0.118 R)
• M34: 14,248,150 km (0.085 R)
• M35: 14,612,720 km (0.057 R)
• M36: 14,822,456 km (0.116 R)
• M37: 15,191,963 km (0.048 R)
• M38: 15,298,028 km (0.109 R)
• M39: 15,457,649 km (0.117 R)
• M40: 15,617,868 km (0.075 R)
• M41: 17,750,087 km (0.042 R)
• M42: 17,861,836 km (0.116 R)
• M43: 18,029,984 km (0.097 R)
• M44: 18,142,482 km (0.085 R)
• M45: 18,481,022 km (0.037 R)
• M46: 18,764,659 km (0.101 R)
• M47: 19,049,942 km (0.097 R)
• M48: 19,451,613 km (0.088 R)
• M49: 19,856,125 km (0.119 R)
• M50: 20,263,331 km (0.118 R)
• M51: 21,323,232 km (0.048 R)
• M52: 21,501,702 km (0.105 R)
• M53: 22,582,547 km (0.12 R)
• M54: 22,703,721 km (0.081 R)
• M55: 23,742,678 km (0.096 R)
• M56: 24,797,044 km (0.071 R)
• M57: 25,487,288 km (0.113 R)
• M58: 25,866,519 km (0.077 R)
• M59: 28,050,648 km (0.057 R)
• M60: 28,901,261 km (0.072 R)
• M61: 29,561,437 km (0.059 R)
• M62: 29,826,823 km (0.09 R)
• M63: 29,959,816 km (0.101 R)
• M64: 30,093,108 km (0.112 R)
• M65: 30,829,279 km (0.114 R)
• M66: 31,503,666 km (0.043 R)
• M67: 33,142,211 km (0.069 R)
• M68: 33,833,054 km (0.07 R)
• M69: 36,501,432 km (0.102 R)
• M70: 37,214,714 km (0.043 R)
• M71: 37,788,721 km (0.096 R)
• M72: 38,365,720 km (0.089 R)
• M73: 39,528,395 km (0.097 R)
• M74: 39,820,859 km (0.082 R)
• M75: 40,628,837 km (0.098 R)
• M76: 40,776,340 km (0.041 R)
• M77: 41,739,452 km (0.08 R)
• M78: 45,130,536 km (0.085 R)
• M79: 45,359,720 km (0.107 R)
• M80: 46,666,009 km (0.115 R)
• M81: 48,062,355 km (0.085 R)
• M82: 48,374,566 km (0.115 R)
• M83: 48,922,543 km (0.109 R)
• M84: 49,000,932 km (0.092 R)
• M85: 49,472,465 km (0.066 R)
• M86: 49,551,303 km (0.104 R)
• M87: 53,137,612 km (0.036 R)
• M88: 53,541,228 km (0.105 R)
• M89: 54,270,218 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit