🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.5 AU - 0.62 AU

Year: 157 Days

Day: 15.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.61 AU - 0.95 AU

Year: 258 Days

Day: 36.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.09 AU - 1.4 AU

Year: 517 Days

Day: 29 Hours

Environment

Temp: -2 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.31 AU - 3.63 AU

Year: 1918 Days

Day: 19.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,322,320 km

• M1: 443,109 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.1

Radius: 14.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.06 AU - 10.06 AU

Year: 8575 Days

Day: 8.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,322,320 km

• M1: 203,752 km (0.114 R)
• M2: 314,006 km (0.104 R)
• M3: 462,856 km (0.049 R)
• M4: 825,481 km (0.075 R)
• M5: 993,031 km (0.111 R)
• M6: 1,089,671 km (0.107 R)
• M7: 1,206,956 km (0.102 R)
• M8: 1,346,680 km (0.096 R)
• M9: 1,605,185 km (0.118 R)
• M10: 1,941,182 km (0.102 R)
• M11: 2,589,539 km (0.095 R)
• M12: 3,057,780 km (0.056 R)
• M13: 3,179,254 km (0.111 R)
• M14: 3,302,223 km (0.12 R)
• M15: 3,426,838 km (0.077 R)
• M16: 3,888,797 km (0.107 R)
• M17: 4,047,370 km (0.031 R)
• M18: 4,181,111 km (0.075 R)
• M19: 4,957,524 km (0.097 R)
• M20: 5,129,861 km (0.116 R)
• M21: 5,599,000 km (0.094 R)
• M22: 5,808,736 km (0.105 R)
• M23: 7,088,845 km (0.047 R)
• M24: 7,283,472 km (0.037 R)
• M25: 8,453,626 km (0.05 R)
• M26: 9,325,183 km (0.118 R)
• M27: 9,825,738 km (0.107 R)
• M28: 10,042,954 km (0.089 R)
• M29: 10,152,310 km (0.11 R)
• M30: 10,445,522 km (0.105 R)
• M31: 10,556,224 km (0.103 R)
• M32: 10,741,576 km (0.118 R)
• M33: 10,965,374 km (0.095 R)
• M34: 11,190,818 km (0.11 R)
• M35: 13,009,629 km (0.057 R)
• M36: 13,208,594 km (0.091 R)
• M37: 13,328,422 km (0.084 R)
• M38: 14,054,870 km (0.081 R)
• M39: 14,259,071 km (0.103 R)
• M40: 15,378,212 km (0.095 R)
• M41: 16,140,114 km (0.096 R)
• M42: 16,568,712 km (0.111 R)
• M43: 17,832,814 km (0.071 R)
• M44: 19,173,062 km (0.108 R)
• M45: 20,084,561 km (0.037 R)
• M46: 20,314,643 km (0.112 R)
• M47: 20,406,945 km (0.115 R)
• M48: 21,290,619 km (0.054 R)
• M49: 22,281,855 km (0.052 R)
• M50: 22,567,886 km (0.102 R)
• M51: 23,869,836 km (0.102 R)
• M52: 25,593,653 km (0.048 R)
• M53: 25,743,400 km (0.064 R)
• M54: 25,893,297 km (0.092 R)
• M55: 26,043,493 km (0.038 R)
• M56: 26,596,706 km (0.118 R)
• M57: 26,900,240 km (0.076 R)
• M58: 27,001,668 km (0.092 R)
• M59: 27,612,625 km (0.108 R)
• M60: 28,228,370 km (0.118 R)
• M61: 28,952,274 km (0.036 R)
• M62: 29,108,305 km (0.117 R)
• M63: 29,525,384 km (0.109 R)
• M64: 29,630,102 km (0.053 R)
• M65: 29,839,689 km (0.087 R)
• M66: 31,054,424 km (0.111 R)
• M67: 31,694,553 km (0.029 R)
• M68: 31,801,815 km (0.102 R)
• M69: 32,663,049 km (0.105 R)
• M70: 33,096,734 km (0.077 R)
• M71: 33,477,610 km (0.105 R)
• M72: 34,134,045 km (0.114 R)
• M73: 34,574,013 km (0.073 R)
• M74: 34,850,021 km (0.095 R)
• M75: 35,126,627 km (0.098 R)
• M76: 35,292,980 km (0.101 R)
• M77: 35,515,282 km (0.088 R)
• M78: 36,971,019 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548

Radius: 10.3

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.52 AU - 10.08 AU

Year: 8961 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,322,320 km

• M1: 134,937 km (0.067 R)
• M2: 219,460 km (0.064 R)
• M3: 409,749 km (0.102 R)
• M4: 561,740 km (0.099 R)
• M5: 631,153 km (0.093 R)
• M6: 859,141 km (0.108 R)
• M7: 1,297,462 km (0.115 R)
• M8: 1,373,608 km (0.088 R)
• M9: 1,591,422 km (0.07 R)
• M10: 2,127,880 km (0.091 R)
• M11: 2,404,636 km (0.102 R)
• M12: 2,717,445 km (0.055 R)
• M13: 2,992,556 km (0.049 R)
• M14: 3,733,215 km (0.063 R)
• M15: 4,181,111 km (0.056 R)
• M16: 4,382,619 km (0.111 R)
• M17: 4,915,188 km (0.049 R)
• M18: 5,189,401 km (0.089 R)
• M19: 5,281,852 km (0.118 R)
• M20: 5,406,018 km (0.035 R)
• M21: 5,562,647 km (0.117 R)
• M22: 6,902,895 km (0.118 R)
• M23: 7,278,834 km (0.043 R)
• M24: 7,347,948 km (0.113 R)
• M25: 7,452,068 km (0.074 R)
• M26: 8,050,909 km (0.104 R)
• M27: 8,338,137 km (0.074 R)
• M28: 8,628,656 km (0.045 R)
• M29: 8,701,959 km (0.117 R)
• M30: 10,092,770 km (0.094 R)
• M31: 10,480,378 km (0.039 R)
• M32: 10,715,396 km (0.074 R)
• M33: 10,952,060 km (0.083 R)
• M34: 11,031,497 km (0.043 R)
• M35: 11,190,669 km (0.116 R)
• M36: 11,632,282 km (0.096 R)
• M37: 11,753,755 km (0.064 R)
• M38: 11,875,528 km (0.108 R)
• M39: 13,033,266 km (0.083 R)
• M40: 13,967,953 km (0.082 R)
• M41: 14,054,122 km (0.078 R)
• M42: 14,226,758 km (0.087 R)
• M43: 14,313,225 km (0.089 R)
• M44: 14,530,591 km (0.102 R)
• M45: 14,617,657 km (0.095 R)
• M46: 15,365,945 km (0.085 R)
• M47: 16,307,365 km (0.027 R)
• M48: 16,762,292 km (0.078 R)
• M49: 16,853,846 km (0.114 R)
• M50: 17,359,935 km (0.028 R)
• M51: 17,824,437 km (0.036 R)
• M52: 18,011,284 km (0.108 R)
• M53: 18,576,016 km (0.085 R)
• M54: 19,242,176 km (0.077 R)
• M55: 20,256,150 km (0.061 R)
• M56: 20,500,144 km (0.047 R)
• M57: 21,386,512 km (0.107 R)
• M58: 21,634,844 km (0.077 R)
• M59: 22,436,389 km (0.095 R)
• M60: 22,739,325 km (0.105 R)
• M61: 23,707,971 km (0.082 R)
• M62: 24,638,021 km (0.096 R)
• M63: 24,794,201 km (0.093 R)
• M64: 26,961,276 km (0.111 R)
• M65: 27,229,804 km (0.04 R)
• M66: 28,257,841 km (0.089 R)
• M67: 28,366,748 km (0.061 R)
• M68: 29,574,601 km (0.025 R)
• M69: 31,474,046 km (0.115 R)
• M70: 31,869,882 km (0.077 R)
• M71: 32,438,503 km (0.105 R)
• M72: 32,552,497 km (0.084 R)
• M73: 33,297,494 km (0.108 R)
• M74: 33,412,535 km (0.077 R)
• M75: 34,804,094 km (0.119 R)
• M76: 35,683,431 km (0.058 R)
• M77: 36,392,225 km (0.057 R)
• M78: 37,165,197 km (0.055 R)
• M79: 37,823,578 km (0.115 R)
• M80: 38,003,843 km (0.114 R)
• M81: 38,606,573 km (0.106 R)
• M82: 38,727,598 km (0.114 R)
• M83: 39,394,954 km (0.12 R)
• M84: 39,577,613 km (0.025 R)
• M85: 40,802,670 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 9.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.09 AU - 13.17 AU

Year: 13915 Days

Day: 12.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 27,322,320 km

• M1: 129,701 km (0.081 R)
• M2: 200,461 km (0.094 R)
• M3: 487,091 km (0.038 R)
• M4: 700,417 km (0.118 R)
• M5: 836,102 km (0.066 R)
• M6: 1,134,849 km (0.03 R)
• M7: 1,317,508 km (0.075 R)
• M8: 1,621,192 km (0.069 R)
• M9: 2,068,041 km (0.084 R)
• M10: 2,578,768 km (0.072 R)
• M11: 2,658,803 km (0.098 R)
• M12: 2,903,844 km (0.068 R)
• M13: 3,014,995 km (0.105 R)
• M14: 3,099,369 km (0.046 R)
• M15: 3,299,531 km (0.09 R)
• M16: 4,267,429 km (0.085 R)
• M17: 5,114,602 km (0.1 R)
• M18: 5,181,921 km (0.079 R)
• M19: 5,454,039 km (0.093 R)
• M20: 5,522,854 km (0.054 R)
• M21: 5,626,675 km (0.06 R)
• M22: 6,012,638 km (0.112 R)
• M23: 6,443,629 km (0.051 R)
• M24: 6,516,483 km (0.11 R)
• M25: 7,259,536 km (0.08 R)
• M26: 7,487,673 km (0.053 R)
• M27: 8,825,078 km (0.096 R)
• M28: 8,906,010 km (0.114 R)
• M29: 9,150,453 km (0.11 R)
• M30: 9,232,433 km (0.034 R)
• M31: 9,314,562 km (0.073 R)
• M32: 10,023,057 km (0.087 R)
• M33: 10,448,065 km (0.104 R)
• M34: 11,802,524 km (0.075 R)
• M35: 12,070,903 km (0.068 R)
• M36: 12,432,181 km (0.094 R)
• M37: 12,659,720 km (0.093 R)
• M38: 13,118,836 km (0.028 R)
• M39: 13,724,109 km (0.085 R)
• M40: 13,912,153 km (0.089 R)
• M41: 14,338,358 km (0.027 R)
• M42: 14,768,900 km (0.085 R)
• M43: 15,398,258 km (0.111 R)
• M44: 15,740,838 km (0.1 R)
• M45: 16,085,960 km (0.049 R)
• M46: 17,186,701 km (0.101 R)
• M47: 17,541,996 km (0.05 R)
• M48: 18,208,305 km (0.106 R)
• M49: 19,618,714 km (0.082 R)
• M50: 20,043,272 km (0.094 R)
• M51: 22,709,555 km (0.116 R)
• M52: 22,987,807 km (0.097 R)
• M53: 23,435,404 km (0.12 R)
• M54: 24,852,694 km (0.079 R)
• M55: 26,180,974 km (0.109 R)
• M56: 26,355,854 km (0.044 R)
• M57: 26,472,839 km (0.116 R)
• M58: 26,765,602 km (0.088 R)
• M59: 28,126,793 km (0.071 R)
• M60: 28,425,690 km (0.087 R)
• M61: 29,510,424 km (0.039 R)
• M62: 29,814,108 km (0.08 R)
• M63: 30,240,910 km (0.049 R)
• M64: 30,485,802 km (0.113 R)
• M65: 30,792,927 km (0.118 R)
• M66: 31,286,300 km (0.119 R)
• M67: 31,533,885 km (0.102 R)
• M68: 31,720,134 km (0.068 R)
• M69: 31,906,683 km (0.117 R)
• M70: 33,855,494 km (0.113 R)
• M71: 35,584,098 km (0.11 R)
• M72: 35,777,976 km (0.03 R)
• M73: 35,907,379 km (0.068 R)
• M74: 36,231,557 km (0.112 R)
• M75: 36,361,558 km (0.064 R)
• M76: 37,210,226 km (0.105 R)
• M77: 37,669,791 km (0.11 R)
• M78: 39,260,016 km (0.108 R)
• M79: 39,460,328 km (0.088 R)
• M80: 39,660,939 km (0.12 R)
• M81: 40,264,865 km (0.084 R)
• M82: 40,466,822 km (0.073 R)
• M83: 40,871,933 km (0.085 R)
• M84: 40,939,552 km (0.109 R)
• M85: 41,414,076 km (0.094 R)
• M86: 42,436,877 km (0.053 R)
• M87: 42,505,393 km (0.062 R)
• M88: 43,468,204 km (0.043 R)
• M89: 45,555,244 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.8

Radius: 3.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.87 AU - 15.87 AU

Year: 18320 Days

Day: 24.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,322,320 km

• M1: 101,577 km (0.045 R)
• M2: 319,092 km (0.12 R)
• M3: 364,570 km (0.08 R)
• M4: 514,168 km (0.04 R)
• M5: 590,164 km (0.048 R)
• M6: 646,861 km (0.107 R)
• M7: 729,140 km (0.043 R)
• M8: 890,855 km (0.092 R)
• M9: 942,915 km (0.088 R)
• M10: 1,036,264 km (0.105 R)
• M11: 1,305,092 km (0.048 R)
• M12: 1,349,373 km (0.066 R)
• M13: 1,625,979 km (0.112 R)
• M14: 1,722,021 km (0.06 R)
• M15: 1,754,334 km (0.083 R)
• M16: 2,072,529 km (0.096 R)
• M17: 2,408,376 km (0.1 R)
• M18: 2,517,882 km (0.099 R)
• M19: 2,666,432 km (0.079 R)
• M20: 2,760,679 km (0.094 R)
• M21: 3,553,997 km (0.073 R)
• M22: 3,574,641 km (0.071 R)
• M23: 3,804,872 km (0.107 R)
• M24: 3,868,451 km (0.102 R)
• M25: 3,911,087 km (0.082 R)
• M26: 4,257,555 km (0.12 R)
• M27: 4,772,621 km (0.116 R)
• M28: 5,521,358 km (0.117 R)
• M29: 5,933,800 km (0.088 R)
• M30: 6,131,269 km (0.094 R)
• M31: 6,305,849 km (0.089 R)
• M32: 6,356,114 km (0.109 R)
• M33: 6,507,507 km (0.106 R)
• M34: 6,609,084 km (0.096 R)
• M35: 7,124,748 km (0.087 R)
• M36: 8,552,510 km (0.083 R)
• M37: 9,000,406 km (0.053 R)
• M38: 9,744,357 km (0.098 R)
• M39: 9,773,378 km (0.067 R)
• M40: 11,473,708 km (0.073 R)
• M41: 12,278,993 km (0.12 R)
• M42: 12,625,312 km (0.095 R)
• M43: 13,715,432 km (0.115 R)
• M44: 14,271,786 km (0.069 R)
• M45: 14,370,671 km (0.085 R)
• M46: 15,002,572 km (0.114 R)
• M47: 15,237,740 km (0.032 R)
• M48: 15,372,528 km (0.103 R)
• M49: 16,465,789 km (0.05 R)
• M50: 16,812,557 km (0.095 R)
• M51: 17,056,700 km (0.034 R)
• M52: 17,091,706 km (0.103 R)
• M53: 17,442,813 km (0.103 R)
• M54: 18,906,777 km (0.103 R)
• M55: 18,942,980 km (0.025 R)
• M56: 19,051,738 km (0.101 R)
• M57: 19,488,713 km (0.052 R)
• M58: 19,965,930 km (0.119 R)
• M59: 20,113,583 km (0.1 R)
• M60: 21,495,868 km (0.09 R)
• M61: 21,760,805 km (0.108 R)
• M62: 22,562,052 km (0.103 R)
• M63: 22,831,328 km (0.096 R)
• M64: 23,101,651 km (0.058 R)
• M65: 26,589,077 km (0.1 R)
• M66: 26,751,390 km (0.082 R)
• M67: 27,322,256 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 12,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit