🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.7 AU

Year: 174 Days

Day: 20.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.08 AU - 1.8 AU

Year: 662 Days

Day: 17.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.3 AU - 1.82 AU

Year: 746 Days

Day: 21.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.99 AU - 2.31 AU

Year: 1207 Days

Day: 13.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 9.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.44 AU - 5.48 AU

Year: 4885 Days

Day: 7.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,757,691 km

• M1: 174,431 km (0.077 R)
• M2: 268,079 km (0.05 R)
• M3: 490,831 km (0.085 R)
• M4: 565,779 km (0.085 R)
• M5: 645,216 km (0.077 R)
• M6: 978,370 km (0.073 R)
• M7: 1,189,901 km (0.082 R)
• M8: 1,268,141 km (0.106 R)
• M9: 1,388,867 km (0.08 R)
• M10: 1,613,263 km (0.101 R)
• M11: 1,744,760 km (0.08 R)
• M12: 1,819,409 km (0.049 R)
• M13: 1,956,441 km (0.092 R)
• M14: 2,034,082 km (0.068 R)
• M15: 2,606,743 km (0.109 R)
• M16: 2,727,169 km (0.068 R)
• M17: 2,814,235 km (0.043 R)
• M18: 2,884,696 km (0.055 R)
• M19: 3,117,620 km (0.115 R)
• M20: 3,356,677 km (0.04 R)
• M21: 3,640,165 km (0.081 R)
• M22: 3,951,029 km (0.11 R)
• M23: 4,129,649 km (0.089 R)
• M24: 4,209,983 km (0.105 R)
• M25: 4,351,652 km (0.088 R)
• M26: 4,786,533 km (0.102 R)
• M27: 4,892,150 km (0.079 R)
• M28: 5,697,435 km (0.077 R)
• M29: 5,922,281 km (0.103 R)
• M30: 6,311,085 km (0.103 R)
• M31: 6,403,686 km (0.107 R)
• M32: 7,306,809 km (0.103 R)
• M33: 7,625,003 km (0.076 R)
• M34: 7,798,238 km (0.12 R)
• M35: 7,972,669 km (0.062 R)
• M36: 8,073,049 km (0.095 R)
• M37: 8,173,728 km (0.078 R)
• M38: 8,249,575 km (0.086 R)
• M39: 8,709,438 km (0.066 R)
• M40: 8,838,691 km (0.073 R)
• M41: 8,994,572 km (0.116 R)
• M42: 9,072,812 km (0.092 R)
• M43: 9,230,189 km (0.052 R)
• M44: 9,309,176 km (0.108 R)
• M45: 9,494,378 km (0.041 R)
• M46: 9,680,777 km (0.088 R)
• M47: 9,814,668 km (0.099 R)
• M48: 9,922,228 km (0.081 R)
• M49: 10,329,135 km (0.118 R)
• M50: 11,271,452 km (0.111 R)
• M51: 11,838,727 km (0.111 R)
• M52: 12,212,422 km (0.071 R)
• M53: 12,299,189 km (0.061 R)
• M54: 12,386,105 km (0.062 R)
• M55: 12,853,599 km (0.118 R)
• M56: 12,912,391 km (0.071 R)
• M57: 13,775,570 km (0.097 R)
• M58: 13,835,858 km (0.098 R)
• M59: 14,872,871 km (0.096 R)
• M60: 15,151,721 km (0.105 R)
• M61: 15,276,037 km (0.057 R)
• M62: 16,443,200 km (0.115 R)
• M63: 16,667,148 km (0.079 R)
• M64: 16,795,652 km (0.109 R)
• M65: 16,859,979 km (0.1 R)
• M66: 17,150,648 km (0.108 R)
• M67: 17,999,616 km (0.111 R)
• M68: 18,462,472 km (0.076 R)
• M69: 18,528,893 km (0.11 R)
• M70: 18,695,246 km (0.115 R)
• M71: 19,366,043 km (0.119 R)
• M72: 20,318,233 km (0.107 R)
• M73: 20,386,749 km (0.114 R)
• M74: 20,765,531 km (0.07 R)
• M75: 21,285,533 km (0.075 R)
• M76: 22,409,462 km (0.079 R)
• M77: 23,229,258 km (0.092 R)
• M78: 23,336,819 km (0.091 R)
• M79: 23,660,848 km (0.099 R)
• M80: 23,732,954 km (0.071 R)
• M81: 23,950,021 km (0.083 R)
• M82: 24,022,426 km (0.117 R)
• M83: 24,204,038 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 12.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.43 AU - 6.65 AU

Year: 4993 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,757,691 km

• M1: 159,920 km (0.082 R)
• M2: 297,550 km (0.081 R)
• M3: 560,244 km (0.098 R)
• M4: 787,633 km (0.1 R)
• M5: 1,226,703 km (0.095 R)
• M6: 1,984,117 km (0.083 R)
• M7: 2,128,479 km (0.072 R)
• M8: 2,670,023 km (0.111 R)
• M9: 2,938,551 km (0.107 R)
• M10: 3,122,556 km (0.082 R)
• M11: 3,310,451 km (0.074 R)
• M12: 3,757,001 km (0.116 R)
• M13: 3,876,679 km (0.118 R)
• M14: 4,181,560 km (0.034 R)
• M15: 4,264,287 km (0.089 R)
• M16: 4,643,069 km (0.089 R)
• M17: 4,814,957 km (0.098 R)
• M18: 4,901,724 km (0.096 R)
• M19: 5,276,317 km (0.057 R)
• M20: 5,523,752 km (0.084 R)
• M21: 5,637,446 km (0.04 R)
• M22: 5,774,927 km (0.08 R)
• M23: 6,076,815 km (0.041 R)
• M24: 6,527,254 km (0.111 R)
• M25: 7,087,199 km (0.089 R)
• M26: 7,335,532 km (0.11 R)
• M27: 7,536,292 km (0.095 R)
• M28: 7,637,270 km (0.089 R)
• M29: 7,738,847 km (0.078 R)
• M30: 7,994,660 km (0.086 R)
• M31: 8,097,733 km (0.06 R)
• M32: 8,279,195 km (0.114 R)
• M33: 8,462,004 km (0.105 R)
• M34: 8,593,500 km (0.107 R)
• M35: 8,805,181 km (0.12 R)
• M36: 8,885,066 km (0.12 R)
• M37: 9,287,933 km (0.056 R)
• M38: 9,532,676 km (0.106 R)
• M39: 12,421,111 km (0.094 R)
• M40: 12,570,709 km (0.118 R)
• M41: 12,811,262 km (0.079 R)
• M42: 13,358,342 km (0.105 R)
• M43: 13,511,530 km (0.099 R)
• M44: 13,634,649 km (0.103 R)
• M45: 14,037,217 km (0.056 R)
• M46: 14,130,716 km (0.083 R)
• M47: 14,224,364 km (0.096 R)
• M48: 14,727,312 km (0.115 R)
• M49: 14,885,736 km (0.101 R)
• M50: 15,557,281 km (0.092 R)
• M51: 15,848,099 km (0.106 R)
• M52: 16,010,413 km (0.114 R)
• M53: 16,108,100 km (0.072 R)
• M54: 16,896,780 km (0.06 R)
• M55: 17,162,466 km (0.103 R)
• M56: 17,395,988 km (0.114 R)
• M57: 18,272,931 km (0.11 R)
• M58: 18,409,065 km (0.089 R)
• M59: 19,233,349 km (0.111 R)
• M60: 19,684,985 km (0.114 R)
• M61: 20,457,060 km (0.06 R)
• M62: 20,882,367 km (0.093 R)
• M63: 21,310,516 km (0.064 R)
• M64: 21,453,980 km (0.118 R)
• M65: 21,705,753 km (0.049 R)
• M66: 21,813,913 km (0.072 R)
• M67: 22,321,049 km (0.099 R)
• M68: 22,942,329 km (0.084 R)
• M69: 23,680,296 km (0.12 R)
• M70: 23,866,096 km (0.038 R)
• M71: 24,726,733 km (0.111 R)
• M72: 24,952,925 km (0.066 R)
• M73: 25,179,865 km (0.083 R)
• M74: 25,521,397 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.3

Radius: 13.3

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.66 AU - 8.22 AU

Year: 7000 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,757,691 km

• M1: 214,224 km (0.097 R)
• M2: 320,887 km (0.097 R)
• M3: 567,724 km (0.108 R)
• M4: 724,203 km (0.049 R)
• M5: 881,879 km (0.084 R)
• M6: 1,068,278 km (0.079 R)
• M7: 1,536,969 km (0.119 R)
• M8: 1,804,450 km (0.107 R)
• M9: 2,046,050 km (0.117 R)
• M10: 2,516,835 km (0.064 R)
• M11: 2,788,056 km (0.1 R)
• M12: 3,212,913 km (0.115 R)
• M13: 3,658,416 km (0.031 R)
• M14: 3,785,724 km (0.027 R)
• M15: 4,044,827 km (0.092 R)
• M16: 4,471,780 km (0.094 R)
• M17: 4,608,213 km (0.068 R)
• M18: 4,773,668 km (0.087 R)
• M19: 5,339,896 km (0.045 R)
• M20: 5,631,163 km (0.101 R)
• M21: 5,808,437 km (0.12 R)
• M22: 6,229,255 km (0.11 R)
• M23: 6,628,981 km (0.086 R)
• M24: 6,879,258 km (0.082 R)
• M25: 7,845,062 km (0.062 R)
• M26: 8,411,439 km (0.05 R)
• M27: 8,716,619 km (0.045 R)
• M28: 9,618,694 km (0.08 R)
• M29: 9,937,936 km (0.113 R)
• M30: 10,260,619 km (0.083 R)
• M31: 10,586,892 km (0.116 R)
• M32: 11,586,056 km (0.089 R)
• M33: 12,925,854 km (0.116 R)
• M34: 13,317,651 km (0.119 R)
• M35: 13,554,614 km (0.075 R)
• M36: 14,274,030 km (0.108 R)
• M37: 15,916,765 km (0.104 R)
• M38: 16,000,390 km (0.114 R)
• M39: 16,210,276 km (0.032 R)
• M40: 17,144,814 km (0.109 R)
• M41: 17,230,683 km (0.117 R)
• M42: 17,316,702 km (0.09 R)
• M43: 17,618,740 km (0.091 R)
• M44: 17,965,956 km (0.106 R)
• M45: 18,053,172 km (0.091 R)
• M46: 18,491,194 km (0.087 R)
• M47: 18,977,238 km (0.049 R)
• M48: 19,916,563 km (0.092 R)
• M49: 21,515,615 km (0.115 R)
• M50: 21,794,016 km (0.097 R)
• M51: 22,871,719 km (0.086 R)
• M52: 23,060,961 km (0.077 R)
• M53: 23,536,233 km (0.112 R)
• M54: 23,823,012 km (0.098 R)
• M55: 24,738,701 km (0.099 R)
• M56: 25,469,785 km (0.049 R)
• M57: 25,715,126 km (0.091 R)
• M58: 25,813,412 km (0.116 R)
• M59: 25,961,214 km (0.086 R)
• M60: 26,158,534 km (0.063 R)
• M61: 26,505,302 km (0.064 R)
• M62: 26,953,198 km (0.103 R)
• M63: 27,655,111 km (0.118 R)
• M64: 28,363,008 km (0.087 R)
• M65: 28,515,449 km (0.081 R)
• M66: 28,821,227 km (0.053 R)
• M67: 29,590,309 km (0.066 R)
• M68: 29,744,993 km (0.077 R)
• M69: 29,951,588 km (0.047 R)
• M70: 32,787,216 km (0.037 R)
• M71: 33,054,098 km (0.115 R)
• M72: 35,378,999 km (0.104 R)
• M73: 35,652,763 km (0.117 R)
• M74: 36,422,893 km (0.075 R)
• M75: 36,533,446 km (0.109 R)
• M76: 36,810,202 km (0.113 R)
• M77: 37,143,057 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 10.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.23 AU - 11.01 AU

Year: 10545 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,757,691 km

• M1: 214,075 km (0.062 R)
• M2: 282,890 km (0.104 R)
• M3: 599,738 km (0.04 R)
• M4: 1,103,284 km (0.12 R)
• M5: 1,533,827 km (0.083 R)
• M6: 1,675,047 km (0.093 R)
• M7: 1,778,569 km (0.085 R)
• M8: 2,659,102 km (0.114 R)
• M9: 3,496,401 km (0.085 R)
• M10: 4,496,613 km (0.035 R)
• M11: 4,848,916 km (0.098 R)
• M12: 5,301,749 km (0.109 R)
• M13: 5,393,901 km (0.056 R)
• M14: 6,022,511 km (0.12 R)
• M15: 6,280,418 km (0.107 R)
• M16: 6,608,037 km (0.1 R)
• M17: 6,974,851 km (0.076 R)
• M18: 7,798,238 km (0.11 R)
• M19: 7,938,561 km (0.052 R)
• M20: 8,400,070 km (0.087 R)
• M21: 8,507,930 km (0.113 R)
• M22: 9,723,562 km (0.117 R)
• M23: 10,026,498 km (0.06 R)
• M24: 10,641,495 km (0.091 R)
• M25: 10,836,271 km (0.066 R)
• M26: 11,667,138 km (0.116 R)
• M27: 11,989,073 km (0.109 R)
• M28: 12,600,479 km (0.042 R)
• M29: 12,972,230 km (0.104 R)
• M30: 14,624,688 km (0.108 R)
• M31: 15,365,646 km (0.078 R)
• M32: 15,541,723 km (0.093 R)
• M33: 15,807,109 km (0.119 R)
• M34: 16,118,722 km (0.1 R)
• M35: 17,202,409 km (0.101 R)
• M36: 17,431,144 km (0.031 R)
• M37: 18,123,333 km (0.099 R)
• M38: 19,107,538 km (0.056 R)
• M39: 19,202,083 km (0.073 R)
• M40: 19,296,929 km (0.104 R)
• M41: 19,868,991 km (0.07 R)
• M42: 21,815,857 km (0.098 R)
• M43: 22,862,295 km (0.065 R)
• M44: 23,214,598 km (0.103 R)
• M45: 24,693,672 km (0.101 R)
• M46: 25,836,001 km (0.117 R)
• M47: 26,466,406 km (0.062 R)
• M48: 26,571,873 km (0.093 R)
• M49: 27,421,290 km (0.059 R)
• M50: 27,635,065 km (0.109 R)
• M51: 27,742,177 km (0.036 R)
• M52: 29,638,480 km (0.118 R)
• M53: 30,851,718 km (0.1 R)
• M54: 31,408,522 km (0.03 R)
• M55: 32,419,205 km (0.11 R)
• M56: 33,212,672 km (0.115 R)
• M57: 34,645,520 km (0.102 R)
• M58: 35,340,403 km (0.067 R)
• M59: 36,156,908 km (0.114 R)
• M60: 36,508,762 km (0.118 R)
• M61: 36,920,754 km (0.109 R)
• M62: 37,630,447 km (0.085 R)
• M63: 37,749,227 km (0.029 R)
• M64: 39,243,710 km (0.075 R)
• M65: 40,149,825 km (0.029 R)
• M66: 40,514,245 km (0.059 R)
• M67: 40,696,754 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 560 - 19,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit