🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.56 AU - 0.58 AU

Year: 181 Days

Day: 31 Hours

Environment

Temp: 120 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,365,623 km

• M1: 226,641 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.46 AU - 0.72 AU

Year: 191 Days

Day: 22.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,365,623 km

• M1: 138,976 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.78 AU - 2.42 AU

Year: 1283 Days

Day: 29 Hours

Environment

Temp: -122 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,365,623 km

• M1: 1,171,052 km (0.112 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 12.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.3 AU - 4.7 AU

Year: 3374 Days

Day: 8.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,365,623 km

• M1: 158,723 km (0.096 R)
• M2: 254,915 km (0.099 R)
• M3: 360,232 km (0.037 R)
• M4: 504,893 km (0.084 R)
• M5: 643,420 km (0.077 R)
• M6: 850,165 km (0.102 R)
• M7: 1,020,407 km (0.027 R)
• M8: 1,343,389 km (0.059 R)
• M9: 1,614,011 km (0.118 R)
• M10: 1,932,057 km (0.092 R)
• M11: 2,098,858 km (0.049 R)
• M12: 2,398,203 km (0.052 R)
• M13: 2,951,117 km (0.077 R)
• M14: 3,038,333 km (0.116 R)
• M15: 3,414,422 km (0.077 R)
• M16: 3,543,076 km (0.079 R)
• M17: 3,673,376 km (0.099 R)
• M18: 4,489,133 km (0.08 R)
• M19: 4,630,503 km (0.1 R)
• M20: 4,835,003 km (0.117 R)
• M21: 4,959,169 km (0.089 R)
• M22: 5,042,495 km (0.051 R)
• M23: 5,168,606 km (0.113 R)
• M24: 5,253,129 km (0.07 R)
• M25: 5,445,063 km (0.086 R)
• M26: 5,617,699 km (0.113 R)
• M27: 6,057,367 km (0.087 R)
• M28: 6,439,889 km (0.101 R)
• M29: 7,134,023 km (0.084 R)
• M30: 7,228,420 km (0.112 R)
• M31: 7,370,687 km (0.054 R)
• M32: 7,754,854 km (0.073 R)
• M33: 7,925,097 km (0.094 R)
• M34: 8,022,784 km (0.094 R)
• M35: 8,643,167 km (0.032 R)
• M36: 8,718,714 km (0.092 R)
• M37: 8,794,410 km (0.073 R)
• M38: 9,099,440 km (0.109 R)
• M39: 9,253,227 km (0.038 R)
• M40: 9,330,569 km (0.098 R)
• M41: 9,667,762 km (0.092 R)
• M42: 9,877,349 km (0.085 R)
• M43: 10,035,474 km (0.088 R)
• M44: 10,274,382 km (0.12 R)
• M45: 10,568,790 km (0.12 R)
• M46: 11,056,629 km (0.056 R)
• M47: 11,441,245 km (0.1 R)
• M48: 11,524,272 km (0.109 R)
• M49: 11,774,400 km (0.114 R)
• M50: 12,026,322 km (0.095 R)
• M51: 12,251,916 km (0.09 R)
• M52: 12,336,738 km (0.108 R)
• M53: 12,994,370 km (0.12 R)
• M54: 13,110,009 km (0.029 R)
• M55: 13,487,744 km (0.109 R)
• M56: 13,869,219 km (0.11 R)
• M57: 14,046,492 km (0.118 R)
• M58: 14,313,823 km (0.071 R)
• M59: 14,612,870 km (0.09 R)
• M60: 14,944,229 km (0.062 R)
• M61: 15,829,549 km (0.118 R)
• M62: 16,138,768 km (0.073 R)
• M63: 16,231,967 km (0.043 R)
• M64: 16,700,508 km (0.108 R)
• M65: 17,078,542 km (0.1 R)
• M66: 17,205,102 km (0.116 R)
• M67: 17,395,689 km (0.073 R)
• M68: 18,229,548 km (0.115 R)
• M69: 18,586,189 km (0.078 R)
• M70: 18,879,850 km (0.032 R)
• M71: 19,175,006 km (0.119 R)
• M72: 19,438,598 km (0.108 R)
• M73: 19,603,903 km (0.101 R)
• M74: 19,969,371 km (0.06 R)
• M75: 20,337,083 km (0.049 R)
• M76: 21,215,222 km (0.114 R)
• M77: 22,002,406 km (0.112 R)
• M78: 23,113,320 km (0.032 R)
• M79: 23,675,658 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 12.2

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.47 AU - 5.75 AU

Year: 4872 Days

Day: 12.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,365,623 km

• M1: 152,739 km (0.062 R)
• M2: 580,290 km (0.085 R)
• M3: 740,958 km (0.091 R)
• M4: 1,019,210 km (0.099 R)
• M5: 1,140,085 km (0.095 R)
• M6: 1,347,428 km (0.062 R)
• M7: 1,855,163 km (0.085 R)
• M8: 2,159,894 km (0.078 R)
• M9: 2,318,318 km (0.104 R)
• M10: 2,460,287 km (0.098 R)
• M11: 2,668,228 km (0.114 R)
• M12: 2,795,685 km (0.069 R)
• M13: 3,146,043 km (0.117 R)
• M14: 3,281,130 km (0.037 R)
• M15: 3,840,925 km (0.112 R)
• M16: 3,985,586 km (0.117 R)
• M17: 4,380,226 km (0.069 R)
• M18: 4,736,119 km (0.1 R)
• M19: 4,813,461 km (0.111 R)
• M20: 4,891,402 km (0.12 R)
• M21: 4,969,791 km (0.103 R)
• M22: 5,154,245 km (0.114 R)
• M23: 5,233,981 km (0.07 R)
• M24: 5,886,975 km (0.074 R)
• M25: 5,970,451 km (0.062 R)
• M26: 6,365,090 km (0.1 R)
• M27: 6,450,810 km (0.115 R)
• M28: 7,180,099 km (0.119 R)
• M29: 7,269,260 km (0.055 R)
• M30: 8,089,505 km (0.079 R)
• M31: 8,843,179 km (0.061 R)
• M32: 9,553,769 km (0.113 R)
• M33: 9,882,884 km (0.082 R)
• M34: 10,148,869 km (0.115 R)
• M35: 10,249,249 km (0.081 R)
• M36: 10,620,102 km (0.085 R)
• M37: 10,995,443 km (0.092 R)
• M38: 11,375,123 km (0.099 R)
• M39: 11,934,918 km (0.079 R)
• M40: 12,253,861 km (0.032 R)
• M41: 12,360,823 km (0.078 R)
• M42: 12,791,815 km (0.107 R)
• M43: 12,900,273 km (0.086 R)
• M44: 13,373,900 km (0.066 R)
• M45: 14,526,552 km (0.109 R)
• M46: 15,556,234 km (0.043 R)
• M47: 15,788,260 km (0.117 R)
• M48: 16,648,897 km (0.085 R)
• M49: 17,887,417 km (0.107 R)
• M50: 18,130,514 km (0.054 R)
• M51: 18,620,148 km (0.096 R)
• M52: 19,445,778 km (0.11 R)
• M53: 19,570,693 km (0.068 R)
• M54: 19,863,007 km (0.043 R)
• M55: 20,367,750 km (0.108 R)
• M56: 21,218,214 km (0.068 R)
• M57: 21,561,691 km (0.12 R)
• M58: 21,691,093 km (0.071 R)
• M59: 22,123,879 km (0.056 R)
• M60: 22,515,826 km (0.086 R)
• M61: 23,794,439 km (0.1 R)
• M62: 24,061,920 km (0.086 R)
• M63: 24,599,874 km (0.047 R)
• M64: 26,698,582 km (0.096 R)
• M65: 27,863,202 km (0.041 R)
• M66: 28,192,317 km (0.086 R)
• M67: 28,475,356 km (0.099 R)
• M68: 28,664,598 km (0.11 R)
• M69: 32,240,286 km (0.103 R)
• M70: 32,338,871 km (0.067 R)
• M71: 32,437,605 km (0.107 R)
• M72: 32,536,340 km (0.09 R)
• M73: 32,635,224 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.4

Radius: 10.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.87 AU - 7.19 AU

Year: 7861 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,365,623 km

• M1: 208,091 km (0.044 R)
• M2: 479,910 km (0.1 R)
• M3: 604,974 km (0.105 R)
• M4: 921,972 km (0.048 R)
• M5: 1,133,054 km (0.068 R)
• M6: 1,414,897 km (0.077 R)
• M7: 1,858,754 km (0.07 R)
• M8: 2,107,236 km (0.048 R)
• M9: 2,278,824 km (0.108 R)
• M10: 3,279,634 km (0.119 R)
• M11: 3,606,356 km (0.109 R)
• M12: 3,943,699 km (0.11 R)
• M13: 4,318,591 km (0.078 R)
• M14: 5,451,795 km (0.107 R)
• M15: 5,599,747 km (0.052 R)
• M16: 6,051,383 km (0.074 R)
• M17: 6,266,356 km (0.066 R)
• M18: 6,640,500 km (0.095 R)
• M19: 7,183,241 km (0.075 R)
• M20: 7,345,555 km (0.101 R)
• M21: 7,574,888 km (0.1 R)
• M22: 7,740,194 km (0.102 R)
• M23: 7,973,567 km (0.118 R)
• M24: 8,175,524 km (0.12 R)
• M25: 8,515,859 km (0.076 R)
• M26: 9,564,689 km (0.095 R)
• M27: 10,249,848 km (0.116 R)
• M28: 10,432,806 km (0.107 R)
• M29: 10,839,114 km (0.092 R)
• M30: 11,629,290 km (0.093 R)
• M31: 11,820,177 km (0.08 R)
• M32: 11,935,217 km (0.092 R)
• M33: 12,243,838 km (0.059 R)
• M34: 12,868,858 km (0.035 R)
• M35: 13,145,614 km (0.119 R)
• M36: 13,264,843 km (0.113 R)
• M37: 13,344,429 km (0.08 R)
• M38: 14,028,092 km (0.091 R)
• M39: 14,353,766 km (0.093 R)
• M40: 15,137,360 km (0.042 R)
• M41: 15,471,412 km (0.119 R)
• M42: 15,765,671 km (0.084 R)
• M43: 16,019,389 km (0.096 R)
• M44: 16,573,948 km (0.032 R)
• M45: 17,526,438 km (0.069 R)
• M46: 17,965,358 km (0.079 R)
• M47: 18,541,310 km (0.081 R)
• M48: 18,764,510 km (0.027 R)
• M49: 19,033,487 km (0.117 R)
• M50: 19,939,152 km (0.054 R)
• M51: 20,443,297 km (0.049 R)
• M52: 20,812,654 km (0.103 R)
• M53: 21,651,599 km (0.046 R)
• M54: 22,075,260 km (0.114 R)
• M55: 22,644,330 km (0.101 R)
• M56: 23,074,275 km (0.116 R)
• M57: 23,651,872 km (0.105 R)
• M58: 23,845,452 km (0.081 R)
• M59: 25,215,319 km (0.107 R)
• M60: 25,413,088 km (0.097 R)
• M61: 26,509,939 km (0.051 R)
• M62: 26,710,999 km (0.088 R)
• M63: 27,469,759 km (0.116 R)
• M64: 27,673,213 km (0.058 R)
• M65: 27,775,089 km (0.105 R)
• M66: 27,928,277 km (0.106 R)
• M67: 28,235,401 km (0.068 R)
• M68: 28,543,723 km (0.104 R)
• M69: 28,853,091 km (0.081 R)
• M70: 29,215,417 km (0.092 R)
• M71: 29,840,138 km (0.068 R)
• M72: 29,944,707 km (0.098 R)
• M73: 30,996,828 km (0.029 R)
• M74: 31,314,873 km (0.113 R)
• M75: 31,633,966 km (0.119 R)
• M76: 31,793,886 km (0.107 R)
• M77: 31,954,105 km (0.093 R)
• M78: 32,221,736 km (0.118 R)
• M79: 32,436,409 km (0.058 R)
• M80: 33,462,501 km (0.039 R)
• M81: 34,608,869 km (0.071 R)
• M82: 35,049,136 km (0.083 R)
• M83: 35,325,144 km (0.081 R)
• M84: 36,157,506 km (0.083 R)
• M85: 36,828,004 km (0.095 R)
• M86: 37,390,043 km (0.056 R)
• M87: 37,502,840 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.4

Radius: 6

Gravity: 18.51 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.01 AU - 13.75 AU

Year: 17270 Days

Day: 17.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,365,623 km

• M1: 114,592 km (0.103 R)
• M2: 447,298 km (0.041 R)
• M3: 580,440 km (0.107 R)
• M4: 726,447 km (0.053 R)
• M5: 861,085 km (0.082 R)
• M6: 1,619,846 km (0.112 R)
• M7: 2,532,243 km (0.099 R)
• M8: 2,877,964 km (0.103 R)
• M9: 3,387,045 km (0.108 R)
• M10: 3,424,445 km (0.036 R)
• M11: 4,404,311 km (0.076 R)
• M12: 4,777,109 km (0.099 R)
• M13: 4,819,146 km (0.08 R)
• M14: 4,861,332 km (0.118 R)
• M15: 4,946,005 km (0.095 R)
• M16: 5,730,346 km (0.113 R)
• M17: 6,000,371 km (0.101 R)
• M18: 6,182,730 km (0.113 R)
• M19: 6,459,636 km (0.079 R)
• M20: 6,787,854 km (0.062 R)
• M21: 6,930,121 km (0.057 R)
• M22: 7,121,457 km (0.06 R)
• M23: 7,411,677 km (0.104 R)
• M24: 7,460,446 km (0.101 R)
• M25: 7,953,820 km (0.05 R)
• M26: 8,204,546 km (0.063 R)
• M27: 8,254,960 km (0.111 R)
• M28: 9,338,049 km (0.083 R)
• M29: 11,128,137 km (0.118 R)
• M30: 11,861,765 km (0.089 R)
• M31: 12,033,204 km (0.078 R)
• M32: 12,205,541 km (0.11 R)
• M33: 12,610,801 km (0.081 R)
• M34: 13,375,246 km (0.091 R)
• M35: 13,434,637 km (0.111 R)
• M36: 14,094,064 km (0.109 R)
• M37: 14,336,562 km (0.099 R)
• M38: 15,195,853 km (0.114 R)
• M39: 15,882,507 km (0.111 R)
• M40: 16,324,868 km (0.076 R)
• M41: 16,579,483 km (0.077 R)
• M42: 16,643,362 km (0.085 R)
• M43: 18,397,845 km (0.09 R)
• M44: 18,729,205 km (0.059 R)
• M45: 18,929,067 km (0.03 R)
• M46: 20,074,239 km (0.061 R)
• M47: 20,142,306 km (0.103 R)
• M48: 20,552,354 km (0.119 R)
• M49: 21,659,079 km (0.038 R)
• M50: 22,501,764 km (0.107 R)
• M51: 22,785,102 km (0.032 R)
• M52: 23,929,975 km (0.026 R)
• M53: 24,582,221 km (0.067 R)
• M54: 25,020,244 km (0.098 R)
• M55: 25,313,755 km (0.098 R)
• M56: 25,460,959 km (0.086 R)
• M57: 26,723,266 km (0.09 R)
• M58: 27,324,350 km (0.096 R)
• M59: 28,310,649 km (0.108 R)
• M60: 29,463,001 km (0.064 R)
• M61: 30,317,804 km (0.063 R)
• M62: 30,709,002 km (0.112 R)
• M63: 31,259,672 km (0.12 R)
• M64: 33,171,832 km (0.087 R)
• M65: 34,794,071 km (0.1 R)
• M66: 35,039,561 km (0.083 R)
• M67: 35,121,541 km (0.12 R)
• M68: 35,614,765 km (0.027 R)
• M69: 37,946,697 km (0.08 R)
• M70: 38,537,309 km (0.078 R)
• M71: 38,791,476 km (0.094 R)
• M72: 38,961,120 km (0.086 R)
• M73: 39,216,035 km (0.09 R)
• M74: 39,642,239 km (0.104 R)
• M75: 39,984,369 km (0.1 R)
• M76: 40,757,641 km (0.106 R)
• M77: 41,016,445 km (0.083 R)
• M78: 42,668,604 km (0.111 R)
• M79: 44,253,593 km (0.115 R)
• M80: 45,053,344 km (0.103 R)
• M81: 46,127,157 km (0.114 R)
• M82: 46,216,916 km (0.091 R)
• M83: 47,028,335 km (0.08 R)
• M84: 47,118,692 km (0.083 R)
• M85: 47,571,824 km (0.032 R)
• M86: 48,848,043 km (0.112 R)
• M87: 49,123,004 km (0.073 R)
• M88: 49,674,422 km (0.036 R)
• M89: 53,308,603 km (0.088 R)
• M90: 53,969,825 km (0.12 R)
• M91: 56,738,284 km (0.11 R)
• M92: 59,064,082 km (0.107 R)
• M93: 61,420,847 km (0.093 R)
• M94: 64,209,052 km (0.099 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: 371 - 10,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit