🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.69 AU - 1.07 AU

Year: 302 Days

Day: 31 Hours

Environment

Temp: 89 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,317,030 km

• M1: 147,204 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.52 AU - 2.7 AU

Year: 1540 Days

Day: 41.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.79 AU - 5.13 AU

Year: 3440 Days

Day: 35.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,317,030 km

• M1: 775,067 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.4

Radius: 9.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.89 AU - 7.15 AU

Year: 6081 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,317,030 km

• M1: 122,072 km (0.111 R)
• M2: 202,256 km (0.101 R)
• M3: 363,822 km (0.118 R)
• M4: 463,753 km (0.058 R)
• M5: 663,766 km (0.105 R)
• M6: 835,504 km (0.054 R)
• M7: 1,009,935 km (0.1 R)
• M8: 1,083,238 km (0.078 R)
• M9: 1,533,229 km (0.117 R)
• M10: 1,632,711 km (0.11 R)
• M11: 1,853,368 km (0.09 R)
• M12: 2,005,958 km (0.102 R)
• M13: 2,068,191 km (0.06 R)
• M14: 2,291,241 km (0.092 R)
• M15: 2,522,220 km (0.074 R)
• M16: 2,623,647 km (0.073 R)
• M17: 2,709,068 km (0.111 R)
• M18: 2,953,511 km (0.086 R)
• M19: 3,150,681 km (0.112 R)
• M20: 3,407,839 km (0.111 R)
• M21: 3,539,186 km (0.116 R)
• M22: 3,614,883 km (0.058 R)
• M23: 4,280,444 km (0.033 R)
• M24: 4,341,031 km (0.108 R)
• M25: 4,731,332 km (0.087 R)
• M26: 4,983,703 km (0.11 R)
• M27: 5,589,724 km (0.095 R)
• M28: 5,789,438 km (0.107 R)
• M29: 6,565,252 km (0.118 R)
• M30: 6,658,751 km (0.092 R)
• M31: 6,989,213 km (0.084 R)
• M32: 7,132,527 km (0.12 R)
• M33: 7,470,768 km (0.05 R)
• M34: 8,263,487 km (0.111 R)
• M35: 8,669,795 km (0.044 R)
• M36: 9,396,691 km (0.089 R)
• M37: 9,475,679 km (0.109 R)
• M38: 9,714,138 km (0.11 R)
• M39: 10,441,483 km (0.088 R)
• M40: 10,742,773 km (0.093 R)
• M41: 11,019,230 km (0.082 R)
• M42: 11,891,086 km (0.064 R)
• M43: 12,292,008 km (0.065 R)
• M44: 12,581,181 km (0.084 R)
• M45: 12,668,396 km (0.105 R)
• M46: 12,931,240 km (0.078 R)
• M47: 13,373,152 km (0.098 R)
• M48: 14,151,061 km (0.062 R)
• M49: 14,241,717 km (0.065 R)
• M50: 14,332,523 km (0.109 R)
• M51: 14,423,628 km (0.046 R)
• M52: 14,514,883 km (0.087 R)
• M53: 14,912,664 km (0.092 R)
• M54: 15,190,168 km (0.102 R)
• M55: 16,127,548 km (0.059 R)
• M56: 16,412,382 km (0.118 R)
• M57: 16,507,676 km (0.103 R)
• M58: 17,796,163 km (0.086 R)
• M59: 18,123,333 km (0.072 R)
• M60: 18,189,007 km (0.118 R)
• M61: 18,419,387 km (0.089 R)
• M62: 18,617,754 km (0.093 R)
• M63: 18,850,080 km (0.114 R)
• M64: 19,049,942 km (0.093 R)
• M65: 19,418,103 km (0.077 R)
• M66: 19,687,379 km (0.119 R)
• M67: 20,059,728 km (0.107 R)
• M68: 20,811,308 km (0.119 R)
• M69: 20,914,530 km (0.064 R)
• M70: 21,816,157 km (0.07 R)
• M71: 22,096,204 km (0.094 R)
• M72: 22,943,227 km (0.094 R)
• M73: 23,156,703 km (0.109 R)
• M74: 23,227,912 km (0.103 R)
• M75: 23,370,778 km (0.104 R)
• M76: 23,585,451 km (0.09 R)
• M77: 23,800,872 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.6

Radius: 10.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.02 AU - 8.76 AU

Year: 7338 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,317,030 km

• M1: 287,976 km (0.115 R)
• M2: 415,284 km (0.094 R)
• M3: 505,342 km (0.081 R)
• M4: 615,894 km (0.104 R)
• M5: 863,629 km (0.087 R)
• M6: 1,078,601 km (0.089 R)
• M7: 1,159,683 km (0.1 R)
• M8: 1,259,913 km (0.1 R)
• M9: 2,042,310 km (0.109 R)
• M10: 2,123,691 km (0.11 R)
• M11: 2,332,081 km (0.116 R)
• M12: 2,547,203 km (0.096 R)
• M13: 3,113,580 km (0.119 R)
• M14: 3,545,170 km (0.109 R)
• M15: 4,072,802 km (0.113 R)
• M16: 4,150,144 km (0.107 R)
• M17: 4,254,115 km (0.12 R)
• M18: 4,385,312 km (0.09 R)
• M19: 4,678,823 km (0.052 R)
• M20: 4,923,715 km (0.117 R)
• M21: 5,172,795 km (0.06 R)
• M22: 5,397,790 km (0.027 R)
• M23: 6,661,593 km (0.106 R)
• M24: 6,875,668 km (0.077 R)
• M25: 7,500,239 km (0.098 R)
• M26: 8,077,687 km (0.117 R)
• M27: 8,240,748 km (0.043 R)
• M28: 8,702,856 km (0.053 R)
• M29: 8,903,467 km (0.111 R)
• M30: 9,549,131 km (0.084 R)
• M31: 10,245,061 km (0.101 R)
• M32: 10,421,586 km (0.088 R)
• M33: 11,465,330 km (0.095 R)
• M34: 12,997,063 km (0.063 R)
• M35: 13,264,993 km (0.107 R)
• M36: 13,923,373 km (0.048 R)
• M37: 14,119,047 km (0.109 R)
• M38: 14,236,930 km (0.034 R)
• M39: 14,433,951 km (0.034 R)
• M40: 14,711,455 km (0.026 R)
• M41: 15,111,031 km (0.115 R)
• M42: 15,191,365 km (0.045 R)
• M43: 15,312,090 km (0.117 R)
• M44: 15,554,588 km (0.071 R)
• M45: 16,043,324 km (0.055 R)
• M46: 16,495,858 km (0.07 R)
• M47: 17,203,456 km (0.118 R)
• M48: 17,287,380 km (0.062 R)
• M49: 18,219,375 km (0.102 R)
• M50: 18,648,272 km (0.03 R)
• M51: 19,647,736 km (0.071 R)
• M52: 20,308,809 km (0.045 R)
• M53: 21,021,942 km (0.093 R)
• M54: 21,607,617 km (0.103 R)
• M55: 21,925,064 km (0.114 R)
• M56: 22,152,752 km (0.107 R)
• M57: 22,427,114 km (0.105 R)
• M58: 22,794,676 km (0.093 R)
• M59: 23,117,957 km (0.11 R)
• M60: 23,628,984 km (0.07 R)
• M61: 24,049,802 km (0.108 R)
• M62: 24,473,164 km (0.078 R)
• M63: 24,899,070 km (0.065 R)
• M64: 25,375,090 km (0.09 R)
• M65: 25,566,276 km (0.101 R)
• M66: 25,998,464 km (0.081 R)
• M67: 26,384,427 km (0.104 R)
• M68: 27,358,010 km (0.106 R)
• M69: 27,603,350 km (0.119 R)
• M70: 27,750,704 km (0.096 R)
• M71: 28,392,928 km (0.083 R)
• M72: 29,240,101 km (0.11 R)
• M73: 29,490,827 km (0.083 R)
• M74: 30,247,343 km (0.118 R)
• M75: 30,399,335 km (0.068 R)
• M76: 31,112,318 km (0.093 R)
• M77: 31,265,805 km (0.053 R)
• M78: 31,624,990 km (0.111 R)
• M79: 32,399,308 km (0.062 R)
• M80: 32,971,072 km (0.105 R)
• M81: 33,179,761 km (0.091 R)
• M82: 33,756,161 km (0.105 R)
• M83: 33,966,496 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 11.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.94 AU - 8.56 AU

Year: 7880 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 88,317,030 km

• M1: 584,180 km (0.025 R)
• M2: 1,064,838 km (0.042 R)
• M3: 1,202,318 km (0.097 R)
• M4: 1,454,390 km (0.106 R)
• M5: 1,537,567 km (0.061 R)
• M6: 1,694,495 km (0.095 R)
• M7: 2,040,365 km (0.028 R)
• M8: 2,197,742 km (0.08 R)
• M9: 2,424,981 km (0.057 R)
• M10: 2,626,041 km (0.105 R)
• M11: 2,780,576 km (0.062 R)
• M12: 3,262,131 km (0.1 R)
• M13: 4,003,837 km (0.048 R)
• M14: 4,567,971 km (0.104 R)
• M15: 5,460,921 km (0.108 R)
• M16: 6,040,463 km (0.097 R)
• M17: 6,383,790 km (0.068 R)
• M18: 6,851,582 km (0.12 R)
• M19: 7,089,593 km (0.074 R)
• M20: 7,185,635 km (0.098 R)
• M21: 7,919,562 km (0.078 R)
• M22: 8,422,061 km (0.096 R)
• M23: 9,090,763 km (0.102 R)
• M24: 10,424,728 km (0.095 R)
• M25: 10,892,071 km (0.057 R)
• M26: 11,507,068 km (0.11 R)
• M27: 12,104,712 km (0.114 R)
• M28: 12,800,192 km (0.068 R)
• M29: 13,657,837 km (0.081 R)
• M30: 13,747,596 km (0.07 R)
• M31: 14,320,855 km (0.115 R)
• M32: 14,686,921 km (0.096 R)
• M33: 14,840,258 km (0.098 R)
• M34: 15,025,161 km (0.112 R)
• M35: 15,272,746 km (0.078 R)
• M36: 15,428,328 km (0.078 R)
• M37: 15,521,826 km (0.057 R)
• M38: 15,646,740 km (0.107 R)
• M39: 16,276,847 km (0.067 R)
• M40: 16,403,855 km (0.11 R)
• M41: 18,282,505 km (0.063 R)
• M42: 19,046,203 km (0.108 R)
• M43: 19,651,176 km (0.057 R)
• M44: 19,990,015 km (0.098 R)
• M45: 20,501,939 km (0.109 R)
• M46: 20,776,751 km (0.072 R)
• M47: 20,914,530 km (0.072 R)
• M48: 21,643,222 km (0.088 R)
• M49: 21,748,090 km (0.116 R)
• M50: 22,063,442 km (0.111 R)
• M51: 22,486,206 km (0.085 R)
• M52: 23,125,587 km (0.104 R)
• M53: 24,168,134 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931

Radius: 5.4

Gravity: 31.93 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.37 AU - 16.85 AU

Year: 21453 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,317,030 km

• M1: 280,346 km (0.088 R)
• M2: 395,238 km (0.098 R)
• M3: 1,364,183 km (0.07 R)
• M4: 1,597,705 km (0.027 R)
• M5: 2,489,757 km (0.107 R)
• M6: 2,529,700 km (0.062 R)
• M7: 2,857,918 km (0.075 R)
• M8: 2,984,328 km (0.082 R)
• M9: 3,920,511 km (0.036 R)
• M10: 4,395,933 km (0.054 R)
• M11: 4,542,240 km (0.108 R)
• M12: 4,591,308 km (0.079 R)
• M13: 4,889,457 km (0.063 R)
• M14: 6,583,204 km (0.052 R)
• M15: 7,433,668 km (0.112 R)
• M16: 7,783,577 km (0.103 R)
• M17: 7,901,311 km (0.12 R)
• M18: 8,926,355 km (0.099 R)
• M19: 9,111,558 km (0.073 R)
• M20: 9,611,663 km (0.104 R)
• M21: 10,443,128 km (0.118 R)
• M22: 10,966,272 km (0.09 R)
• M23: 12,517,153 km (0.096 R)
• M24: 12,724,496 km (0.088 R)
• M25: 13,212,484 km (0.091 R)
• M26: 13,635,846 km (0.032 R)
• M27: 13,706,755 km (0.113 R)
• M28: 15,372,976 km (0.055 R)
• M29: 15,743,530 km (0.107 R)
• M30: 16,493,464 km (0.108 R)
• M31: 18,497,328 km (0.053 R)
• M32: 18,575,867 km (0.115 R)
• M33: 19,129,080 km (0.103 R)
• M34: 20,009,463 km (0.103 R)
• M35: 20,170,879 km (0.102 R)
• M36: 21,313,358 km (0.099 R)
• M37: 22,058,804 km (0.11 R)
• M38: 22,142,130 km (0.106 R)
• M39: 23,575,128 km (0.081 R)
• M40: 24,173,819 km (0.063 R)
• M41: 25,298,945 km (0.106 R)
• M42: 26,973,842 km (0.053 R)
• M43: 27,331,082 km (0.045 R)
• M44: 29,048,915 km (0.106 R)
• M45: 29,414,981 km (0.071 R)
• M46: 30,615,204 km (0.107 R)
• M47: 31,361,847 km (0.105 R)
• M48: 32,398,112 km (0.111 R)
• M49: 33,254,410 km (0.081 R)
• M50: 34,310,870 km (0.069 R)
• M51: 35,281,012 km (0.109 R)
• M52: 37,148,742 km (0.096 R)
• M53: 38,344,926 km (0.1 R)
• M54: 38,645,917 km (0.047 R)
• M55: 39,959,237 km (0.059 R)
• M56: 40,264,416 km (0.073 R)
• M57: 41,698,761 km (0.113 R)
• M58: 42,215,023 km (0.053 R)
• M59: 42,733,529 km (0.051 R)
• M60: 43,881,394 km (0.12 R)
• M61: 44,091,280 km (0.115 R)
• M62: 45,675,371 km (0.081 R)
• M63: 46,207,491 km (0.107 R)
• M64: 46,956,079 km (0.12 R)
• M65: 51,198,974 km (0.104 R)
• M66: 51,530,483 km (0.119 R)
• M67: 52,528,899 km (0.113 R)
• M68: 52,863,250 km (0.057 R)
• M69: 54,094,889 km (0.114 R)
• M70: 54,996,665 km (0.106 R)
• M71: 55,109,612 km (0.107 R)
• M72: 55,903,228 km (0.083 R)
• M73: 57,158,055 km (0.077 R)
• M74: 57,846,355 km (0.106 R)
• M75: 57,961,246 km (0.068 R)
• M76: 61,211,559 km (0.115 R)
• M77: 61,563,264 km (0.088 R)
• M78: 65,476,594 km (0.086 R)
• M79: 67,040,042 km (0.095 R)
• M80: 69,713,954 km (0.105 R)
• M81: 71,187,044 km (0.113 R)
• M82: 71,927,404 km (0.116 R)
• M83: 73,914,214 km (0.112 R)
• M84: 78,577,478 km (0.111 R)
• M85: 79,214,915 km (0.094 R)
• M86: 79,342,522 km (0.046 R)
• M87: 84,375,742 km (0.069 R)
• M88: 84,636,641 km (0.111 R)
• M89: 85,289,935 km (0.051 R)
• M90: 87,260,139 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 17,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit