🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.67 AU - 0.81 AU

Year: 229 Days

Day: 45.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,404,530 km

• M1: 60,438 km (0.112 R)
• M2: 208,240 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.73 AU - 0.77 AU

Year: 234 Days

Day: 47 Hours

Environment

Temp: 113 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.87 AU - 0.93 AU

Year: 307 Days

Day: 34.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,404,530 km

• M1: 71,059 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.8 AU - 2.24 AU

Year: 1033 Days

Day: 16.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,404,530 km

• M1: 165,455 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.81 AU - 3.53 AU

Year: 2031 Days

Day: 22.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 105.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.15 AU - 5.89 AU

Year: 4048 Days

Day: 26.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,404,530 km

• M1: 122,969 km (0.119 R)
• M2: 729,888 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 10.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.34 AU - 7.4 AU

Year: 5786 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,404,530 km

• M1: 140,323 km (0.084 R)
• M2: 409,150 km (0.104 R)
• M3: 527,931 km (0.093 R)
• M4: 610,509 km (0.111 R)
• M5: 737,218 km (0.111 R)
• M6: 804,089 km (0.092 R)
• M7: 916,137 km (0.097 R)
• M8: 1,018,612 km (0.088 R)
• M9: 1,140,833 km (0.09 R)
• M10: 1,300,753 km (0.112 R)
• M11: 1,468,453 km (0.086 R)
• M12: 1,555,070 km (0.084 R)
• M13: 1,697,337 km (0.105 R)
• M14: 2,110,976 km (0.026 R)
• M15: 2,249,354 km (0.119 R)
• M16: 2,452,208 km (0.105 R)
• M17: 2,597,917 km (0.08 R)
• M18: 2,746,467 km (0.115 R)
• M19: 3,531,258 km (0.071 R)
• M20: 3,696,414 km (0.035 R)
• M21: 3,912,284 km (0.065 R)
• M22: 4,034,206 km (0.028 R)
• M23: 4,132,492 km (0.067 R)
• M24: 4,508,581 km (0.059 R)
• M25: 4,739,709 km (0.096 R)
• M26: 4,817,500 km (0.114 R)
• M27: 5,080,194 km (0.118 R)
• M28: 5,592,417 km (0.089 R)
• M29: 5,980,324 km (0.03 R)
• M30: 6,121,096 km (0.073 R)
• M31: 6,262,765 km (0.115 R)
• M32: 6,405,781 km (0.119 R)
• M33: 6,782,468 km (0.065 R)
• M34: 6,899,753 km (0.085 R)
• M35: 7,618,122 km (0.118 R)
• M36: 9,320,247 km (0.093 R)
• M37: 9,450,845 km (0.074 R)
• M38: 9,582,043 km (0.117 R)
• M39: 10,213,795 km (0.12 R)
• M40: 10,382,391 km (0.082 R)
• M41: 10,619,803 km (0.097 R)
• M42: 10,790,494 km (0.108 R)
• M43: 11,587,552 km (0.113 R)
• M44: 11,869,245 km (0.06 R)
• M45: 12,800,342 km (0.074 R)
• M46: 13,018,605 km (0.106 R)
• M47: 13,274,717 km (0.095 R)
• M48: 13,643,475 km (0.086 R)
• M49: 13,903,626 km (0.079 R)
• M50: 14,656,103 km (0.092 R)
• M51: 15,383,299 km (0.1 R)
• M52: 15,692,966 km (0.065 R)
• M53: 16,200,552 km (0.05 R)
• M54: 16,318,435 km (0.118 R)
• M55: 17,593,906 km (0.083 R)
• M56: 18,202,770 km (0.105 R)
• M57: 18,489,250 km (0.095 R)
• M58: 20,112,835 km (0.056 R)
• M59: 20,536,347 km (0.091 R)
• M60: 20,920,215 km (0.047 R)
• M61: 21,565,131 km (0.107 R)
• M62: 21,998,666 km (0.111 R)
• M63: 22,085,732 km (0.044 R)
• M64: 22,698,335 km (0.07 R)
• M65: 23,716,947 km (0.106 R)
• M66: 23,940,297 km (0.092 R)
• M67: 24,434,269 km (0.081 R)
• M68: 25,432,386 km (0.096 R)
• M69: 25,615,195 km (0.099 R)
• M70: 25,936,381 km (0.068 R)
• M71: 26,120,536 km (0.101 R)
• M72: 26,675,395 km (0.102 R)
• M73: 27,280,967 km (0.039 R)
• M74: 27,796,930 km (0.088 R)
• M75: 28,316,035 km (0.117 R)
• M76: 29,220,204 km (0.088 R)
• M77: 31,203,722 km (0.097 R)
• M78: 31,497,682 km (0.073 R)
• M79: 31,890,975 km (0.095 R)
• M80: 32,732,014 km (0.091 R)
• M81: 33,030,761 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 10.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.98 AU - 6.9 AU

Year: 5882 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,404,530 km

• M1: 138,079 km (0.099 R)
• M2: 229,483 km (0.103 R)
• M3: 300,542 km (0.1 R)
• M4: 589,116 km (0.082 R)
• M5: 690,544 km (0.104 R)
• M6: 776,413 km (0.098 R)
• M7: 877,840 km (0.115 R)
• M8: 1,210,097 km (0.103 R)
• M9: 1,580,801 km (0.073 R)
• M10: 1,727,107 km (0.093 R)
• M11: 2,033,334 km (0.107 R)
• M12: 2,160,792 km (0.12 R)
• M13: 2,241,874 km (0.044 R)
• M14: 2,508,158 km (0.059 R)
• M15: 2,855,674 km (0.115 R)
• M16: 2,980,887 km (0.097 R)
• M17: 3,089,794 km (0.116 R)
• M18: 3,200,048 km (0.11 R)
• M19: 3,519,589 km (0.102 R)
• M20: 3,770,914 km (0.039 R)
• M21: 3,888,946 km (0.071 R)
• M22: 4,088,360 km (0.072 R)
• M23: 4,749,284 km (0.067 R)
• M24: 4,984,302 km (0.083 R)
• M25: 5,070,620 km (0.108 R)
• M26: 5,399,137 km (0.11 R)
• M27: 5,510,138 km (0.089 R)
• M28: 5,870,669 km (0.094 R)
• M29: 6,030,889 km (0.077 R)
• M30: 6,123,041 km (0.114 R)
• M31: 6,215,642 km (0.099 R)
• M32: 6,662,192 km (0.09 R)
• M33: 6,805,357 km (0.079 R)
• M34: 8,012,462 km (0.111 R)
• M35: 8,088,607 km (0.094 R)
• M36: 8,888,657 km (0.111 R)
• M37: 9,020,004 km (0.048 R)
• M38: 9,311,420 km (0.11 R)
• M39: 9,579,051 km (0.072 R)
• M40: 10,094,565 km (0.112 R)
• M41: 10,259,123 km (0.086 R)
• M42: 10,480,079 km (0.104 R)
• M43: 10,646,880 km (0.036 R)
• M44: 11,124,247 km (0.063 R)
• M45: 11,265,916 km (0.104 R)
• M46: 12,245,483 km (0.1 R)
• M47: 12,745,439 km (0.073 R)
• M48: 13,342,185 km (0.075 R)
• M49: 13,826,284 km (0.076 R)
• M50: 13,948,206 km (0.072 R)
• M51: 14,131,763 km (0.118 R)
• M52: 14,936,300 km (0.105 R)
• M53: 15,596,924 km (0.116 R)
• M54: 15,978,848 km (0.049 R)
• M55: 16,235,109 km (0.057 R)
• M56: 17,175,631 km (0.12 R)
• M57: 17,967,153 km (0.111 R)
• M58: 19,210,910 km (0.087 R)
• M59: 19,585,952 km (0.047 R)
• M60: 19,894,722 km (0.069 R)
• M61: 22,314,467 km (0.077 R)
• M62: 22,636,851 km (0.111 R)
• M63: 23,795,785 km (0.038 R)
• M64: 24,235,304 km (0.103 R)
• M65: 24,640,714 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 8.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.44 AU - 9 AU

Year: 6982 Days

Day: 13.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 66,404,530 km

• M1: 126,261 km (0.091 R)
• M2: 494,122 km (0.116 R)
• M3: 623,524 km (0.111 R)
• M4: 906,563 km (0.115 R)
• M5: 1,124,228 km (0.113 R)
• M6: 1,432,250 km (0.117 R)
• M7: 1,583,344 km (0.105 R)
• M8: 1,914,853 km (0.08 R)
• M9: 2,096,016 km (0.105 R)
• M10: 3,034,742 km (0.076 R)
• M11: 3,312,546 km (0.105 R)
• M12: 3,701,650 km (0.119 R)
• M13: 4,194,724 km (0.076 R)
• M14: 4,375,887 km (0.109 R)
• M15: 4,449,190 km (0.052 R)
• M16: 4,559,743 km (0.064 R)
• M17: 4,764,842 km (0.083 R)
• M18: 4,896,937 km (0.108 R)
• M19: 5,030,228 km (0.107 R)
• M20: 5,675,145 km (0.113 R)
• M21: 6,201,430 km (0.083 R)
• M22: 6,449,763 km (0.084 R)
• M23: 6,638,106 km (0.099 R)
• M24: 6,743,423 km (0.11 R)
• M25: 7,063,114 km (0.106 R)
• M26: 7,300,526 km (0.105 R)
• M27: 7,606,753 km (0.106 R)
• M28: 8,504,489 km (0.075 R)
• M29: 8,734,122 km (0.1 R)
• M30: 9,059,198 km (0.109 R)
• M31: 10,300,861 km (0.067 R)
• M32: 10,496,535 km (0.11 R)
• M33: 10,594,820 km (0.099 R)
• M34: 10,767,756 km (0.068 R)
• M35: 12,808,420 km (0.062 R)
• M36: 14,251,591 km (0.11 R)
• M37: 14,497,230 km (0.117 R)
• M38: 14,689,165 km (0.114 R)
• M39: 15,047,751 km (0.087 R)
• M40: 15,493,253 km (0.085 R)
• M41: 15,605,302 km (0.105 R)
• M42: 15,914,820 km (0.085 R)
• M43: 17,376,241 km (0.098 R)
• M44: 17,696,979 km (0.085 R)
• M45: 18,552,230 km (0.098 R)
• M46: 18,820,310 km (0.067 R)
• M47: 19,451,014 km (0.12 R)
• M48: 19,662,695 km (0.091 R)
• M49: 20,394,528 km (0.08 R)
• M50: 20,455,863 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.3

Radius: 6

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.14 AU - 18.1 AU

Year: 24385 Days

Day: 20 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,404,530 km

• M1: 91,404 km (0.099 R)
• M2: 276,457 km (0.109 R)
• M3: 508,932 km (0.095 R)
• M4: 1,173,894 km (0.1 R)
• M5: 1,356,105 km (0.065 R)
• M6: 1,718,431 km (0.08 R)
• M7: 1,835,715 km (0.087 R)
• M8: 3,401,407 km (0.109 R)
• M9: 3,736,955 km (0.118 R)
• M10: 3,966,588 km (0.067 R)
• M11: 5,097,847 km (0.077 R)
• M12: 5,267,191 km (0.094 R)
• M13: 5,654,949 km (0.088 R)
• M14: 5,830,278 km (0.082 R)
• M15: 5,962,971 km (0.071 R)
• M16: 6,007,402 km (0.063 R)
• M17: 6,366,885 km (0.034 R)
• M18: 6,965,875 km (0.104 R)
• M19: 7,295,888 km (0.054 R)
• M20: 7,391,032 km (0.098 R)
• M21: 8,565,675 km (0.112 R)
• M22: 8,615,790 km (0.03 R)
• M23: 9,484,056 km (0.1 R)
• M24: 10,060,606 km (0.114 R)
• M25: 12,591,653 km (0.047 R)
• M26: 12,993,323 km (0.093 R)
• M27: 13,868,022 km (0.098 R)
• M28: 16,478,804 km (0.098 R)
• M29: 17,043,985 km (0.079 R)
• M30: 17,551,869 km (0.094 R)
• M31: 18,129,018 km (0.107 R)
• M32: 18,582,300 km (0.078 R)
• M33: 18,712,450 km (0.094 R)
• M34: 18,973,797 km (0.099 R)
• M35: 21,310,815 km (0.095 R)
• M36: 22,478,426 km (0.113 R)
• M37: 22,756,230 km (0.1 R)
• M38: 22,825,793 km (0.105 R)
• M39: 23,949,123 km (0.114 R)
• M40: 24,375,028 km (0.104 R)
• M41: 26,176,486 km (0.106 R)
• M42: 26,835,315 km (0.074 R)
• M43: 27,425,628 km (0.112 R)
• M44: 28,169,578 km (0.08 R)
• M45: 29,373,542 km (0.074 R)
• M46: 29,601,080 km (0.097 R)
• M47: 29,677,076 km (0.117 R)
• M48: 30,058,102 km (0.075 R)
• M49: 31,520,571 km (0.037 R)
• M50: 31,987,166 km (0.065 R)
• M51: 33,163,754 km (0.114 R)
• M52: 34,754,428 km (0.09 R)
• M53: 34,995,131 km (0.11 R)
• M54: 35,963,627 km (0.089 R)
• M55: 40,513,796 km (0.071 R)
• M56: 40,851,738 km (0.063 R)
• M57: 43,157,191 km (0.049 R)
• M58: 43,329,677 km (0.032 R)
• M59: 43,502,313 km (0.084 R)
• M60: 45,592,195 km (0.086 R)
• M61: 46,296,053 km (0.114 R)
• M62: 46,826,228 km (0.092 R)
• M63: 48,518,629 km (0.093 R)
• M64: 52,606,091 km (0.106 R)
• M65: 52,882,548 km (0.101 R)
• M66: 52,974,850 km (0.105 R)
• M67: 55,391,753 km (0.119 R)
• M68: 55,860,743 km (0.114 R)
• M69: 56,897,007 km (0.101 R)
• M70: 59,659,182 km (0.115 R)
• M71: 60,332,522 km (0.11 R)
• M72: 61,105,045 km (0.12 R)
• M73: 63,540,200 km (0.118 R)
• M74: 65,610,185 km (0.11 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit