🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.59 AU

Year: 156 Days

Day: 36.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.61 AU - 0.65 AU

Year: 186 Days

Day: 26.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,433,246 km

• M1: 173,683 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.19 AU - 1.21 AU

Year: 490 Days

Day: 20.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.99 AU - 2.83 AU

Year: 1395 Days

Day: 14.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.2 AU - 4.64 AU

Year: 3464 Days

Day: 21.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,433,246 km

• M1: 470,037 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 9.1

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.98 AU - 7.2 AU

Year: 6306 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,433,246 km

• M1: 182,659 km (0.094 R)
• M2: 245,191 km (0.102 R)
• M3: 360,980 km (0.114 R)
• M4: 536,159 km (0.116 R)
• M5: 725,849 km (0.113 R)
• M6: 813,962 km (0.071 R)
• M7: 1,050,925 km (0.084 R)
• M8: 1,291,778 km (0.106 R)
• M9: 1,400,535 km (0.053 R)
• M10: 1,588,879 km (0.11 R)
• M11: 1,765,404 km (0.108 R)
• M12: 1,948,512 km (0.082 R)
• M13: 2,010,895 km (0.095 R)
• M14: 2,333,428 km (0.097 R)
• M15: 2,467,018 km (0.091 R)
• M16: 2,603,302 km (0.111 R)
• M17: 2,695,454 km (0.038 R)
• M18: 4,286,877 km (0.086 R)
• M19: 5,245,799 km (0.107 R)
• M20: 5,629,517 km (0.085 R)
• M21: 6,175,849 km (0.081 R)
• M22: 6,361,799 km (0.109 R)
• M23: 6,675,805 km (0.084 R)
• M24: 7,026,911 km (0.094 R)
• M25: 7,221,089 km (0.091 R)
• M26: 7,318,926 km (0.11 R)
• M27: 7,482,736 km (0.118 R)
• M28: 7,680,953 km (0.082 R)
• M29: 8,457,067 km (0.077 R)
• M30: 8,525,882 km (0.118 R)
• M31: 8,732,925 km (0.082 R)
• M32: 9,081,937 km (0.108 R)
• M33: 9,937,936 km (0.115 R)
• M34: 10,156,050 km (0.051 R)
• M35: 10,449,262 km (0.113 R)
• M36: 10,894,315 km (0.093 R)
• M37: 10,969,114 km (0.064 R)
• M38: 11,421,349 km (0.083 R)
• M39: 11,649,785 km (0.041 R)
• M40: 11,956,759 km (0.056 R)
• M41: 12,227,532 km (0.085 R)
• M42: 12,461,353 km (0.069 R)
• M43: 12,696,521 km (0.049 R)
• M44: 12,775,209 km (0.083 R)
• M45: 12,854,047 km (0.118 R)
• M46: 13,450,943 km (0.111 R)
• M47: 14,712,951 km (0.106 R)
• M48: 15,842,714 km (0.084 R)
• M49: 16,353,740 km (0.109 R)
• M50: 16,482,394 km (0.041 R)
• M51: 16,740,600 km (0.107 R)
• M52: 17,130,452 km (0.091 R)
• M53: 17,567,128 km (0.115 R)
• M54: 18,229,099 km (0.098 R)
• M55: 18,317,960 km (0.086 R)
• M56: 18,496,131 km (0.076 R)
• M57: 19,668,380 km (0.066 R)
• M58: 20,171,478 km (0.039 R)
• M59: 20,771,664 km (0.025 R)
• M60: 21,003,990 km (0.116 R)
• M61: 21,284,037 km (0.116 R)
• M62: 23,859,065 km (0.119 R)
• M63: 24,346,754 km (0.061 R)
• M64: 24,739,149 km (0.094 R)
• M65: 25,629,706 km (0.11 R)
• M66: 25,729,338 km (0.098 R)
• M67: 26,631,712 km (0.103 R)
• M68: 26,783,105 km (0.117 R)
• M69: 26,985,362 km (0.077 R)
• M70: 27,595,272 km (0.112 R)
• M71: 28,312,594 km (0.098 R)
• M72: 30,290,577 km (0.114 R)
• M73: 30,765,401 km (0.025 R)
• M74: 31,083,446 km (0.086 R)
• M75: 31,669,271 km (0.076 R)
• M76: 32,689,828 km (0.113 R)
• M77: 33,611,949 km (0.117 R)
• M78: 34,213,332 km (0.071 R)
• M79: 34,818,156 km (0.091 R)
• M80: 34,928,410 km (0.098 R)
• M81: 35,260,218 km (0.036 R)
• M82: 35,871,176 km (0.046 R)
• M83: 36,485,574 km (0.112 R)
• M84: 37,159,812 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.6

Radius: 11.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9 AU - 9.62 AU

Year: 10590 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,433,246 km

• M1: 145,409 km (0.118 R)
• M2: 229,034 km (0.102 R)
• M3: 384,167 km (0.059 R)
• M4: 534,214 km (0.117 R)
• M5: 624,571 km (0.069 R)
• M6: 720,912 km (0.096 R)
• M7: 883,824 km (0.099 R)
• M8: 1,126,472 km (0.072 R)
• M9: 1,428,061 km (0.067 R)
• M10: 1,755,381 km (0.086 R)
• M11: 2,042,909 km (0.115 R)
• M12: 2,367,985 km (0.108 R)
• M13: 2,457,444 km (0.087 R)
• M14: 2,571,139 km (0.097 R)
• M15: 2,686,479 km (0.039 R)
• M16: 2,850,887 km (0.072 R)
• M17: 3,697,012 km (0.089 R)
• M18: 4,532,666 km (0.114 R)
• M19: 4,871,655 km (0.094 R)
• M20: 5,102,185 km (0.08 R)
• M21: 5,248,192 km (0.072 R)
• M22: 5,604,235 km (0.109 R)
• M23: 5,694,443 km (0.103 R)
• M24: 5,815,468 km (0.095 R)
• M25: 5,998,725 km (0.112 R)
• M26: 6,183,927 km (0.043 R)
• M27: 6,277,276 km (0.099 R)
• M28: 6,433,905 km (0.028 R)
• M29: 6,782,917 km (0.107 R)
• M30: 6,943,735 km (0.108 R)
• M31: 8,206,341 km (0.106 R)
• M32: 8,515,709 km (0.037 R)
• M33: 9,466,852 km (0.105 R)
• M34: 9,791,480 km (0.095 R)
• M35: 10,193,150 km (0.12 R)
• M36: 10,377,455 km (0.12 R)
• M37: 10,749,654 km (0.085 R)
• M38: 10,937,250 km (0.111 R)
• M39: 11,201,889 km (0.111 R)
• M40: 11,969,625 km (0.113 R)
• M41: 12,125,207 km (0.105 R)
• M42: 12,635,635 km (0.117 R)
• M43: 13,152,944 km (0.099 R)
• M44: 14,126,377 km (0.117 R)
• M45: 14,663,284 km (0.116 R)
• M46: 16,184,994 km (0.096 R)
• M47: 17,403,019 km (0.028 R)
• M48: 18,650,217 km (0.072 R)
• M49: 19,330,289 km (0.12 R)
• M50: 19,604,651 km (0.054 R)
• M51: 19,742,281 km (0.1 R)
• M52: 19,926,287 km (0.032 R)
• M53: 20,342,468 km (0.118 R)
• M54: 20,481,744 km (0.111 R)
• M55: 21,324,578 km (0.059 R)
• M56: 21,418,825 km (0.09 R)
• M57: 22,035,467 km (0.045 R)
• M58: 22,178,632 km (0.067 R)
• M59: 22,465,860 km (0.064 R)
• M60: 22,850,626 km (0.097 R)
• M61: 23,092,376 km (0.068 R)
• M62: 24,559,931 km (0.096 R)
• M63: 24,708,332 km (0.114 R)
• M64: 24,956,366 km (0.08 R)
• M65: 25,305,078 km (0.113 R)
• M66: 27,225,765 km (0.085 R)
• M67: 27,430,714 km (0.114 R)
• M68: 29,036,049 km (0.103 R)
• M69: 29,612,899 km (0.096 R)
• M70: 31,205,667 km (0.093 R)
• M71: 32,717,204 km (0.089 R)
• M72: 33,153,431 km (0.106 R)
• M73: 33,262,787 km (0.054 R)
• M74: 33,646,506 km (0.063 R)
• M75: 34,252,377 km (0.092 R)
• M76: 34,917,639 km (0.119 R)
• M77: 35,698,989 km (0.118 R)
• M78: 35,923,236 km (0.11 R)
• M79: 36,655,517 km (0.073 R)
• M80: 37,791,713 km (0.04 R)
• M81: 38,306,779 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.1

Radius: 6.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.37 AU - 19.61 AU

Year: 26106 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,433,246 km

• M1: 155,283 km (0.09 R)
• M2: 246,687 km (0.063 R)
• M3: 759,658 km (0.072 R)
• M4: 954,285 km (0.119 R)
• M5: 1,574,218 km (0.108 R)
• M6: 1,738,776 km (0.099 R)
• M7: 1,794,875 km (0.073 R)
• M8: 2,174,405 km (0.072 R)
• M9: 2,514,890 km (0.075 R)
• M10: 2,610,632 km (0.093 R)
• M11: 2,675,109 km (0.089 R)
• M12: 2,805,858 km (0.108 R)
• M13: 4,262,193 km (0.06 R)
• M14: 4,531,020 km (0.073 R)
• M15: 4,647,856 km (0.088 R)
• M16: 4,924,463 km (0.11 R)
• M17: 5,004,498 km (0.08 R)
• M18: 5,247,145 km (0.109 R)
• M19: 5,535,121 km (0.064 R)
• M20: 6,212,500 km (0.042 R)
• M21: 6,473,399 km (0.11 R)
• M22: 7,505,924 km (0.104 R)
• M23: 8,254,212 km (0.108 R)
• M24: 8,685,353 km (0.083 R)
• M25: 9,173,192 km (0.115 R)
• M26: 9,321,144 km (0.117 R)
• M27: 9,370,811 km (0.038 R)
• M28: 9,569,776 km (0.047 R)
• M29: 10,175,198 km (0.091 R)
• M30: 11,264,271 km (0.111 R)
• M31: 11,475,802 km (0.1 R)
• M32: 11,795,792 km (0.077 R)
• M33: 11,849,348 km (0.078 R)
• M34: 12,553,505 km (0.105 R)
• M35: 12,608,258 km (0.119 R)
• M36: 13,104,474 km (0.089 R)
• M37: 14,688,716 km (0.118 R)
• M38: 14,919,844 km (0.053 R)
• M39: 15,385,842 km (0.096 R)
• M40: 15,797,685 km (0.093 R)
• M41: 16,451,876 km (0.118 R)
• M42: 17,664,068 km (0.037 R)
• M43: 19,662,695 km (0.113 R)
• M44: 20,947,741 km (0.107 R)
• M45: 21,338,491 km (0.12 R)
• M46: 21,666,110 km (0.108 R)
• M47: 21,731,783 km (0.083 R)
• M48: 22,525,400 km (0.083 R)
• M49: 22,992,594 km (0.105 R)
• M50: 23,059,614 km (0.091 R)
• M51: 23,261,123 km (0.112 R)
• M52: 23,530,548 km (0.08 R)
• M53: 24,687,538 km (0.103 R)
• M54: 25,654,090 km (0.036 R)
• M55: 26,844,440 km (0.051 R)
• M56: 27,339,759 km (0.106 R)
• M57: 27,624,144 km (0.11 R)
• M58: 28,699,454 km (0.076 R)
• M59: 30,816,862 km (0.12 R)
• M60: 30,964,814 km (0.079 R)
• M61: 31,112,916 km (0.065 R)
• M62: 31,186,967 km (0.119 R)
• M63: 31,633,068 km (0.104 R)
• M64: 32,156,212 km (0.104 R)
• M65: 34,583,886 km (0.094 R)
• M66: 36,052,937 km (0.101 R)
• M67: 36,834,287 km (0.076 R)
• M68: 37,542,334 km (0.08 R)
• M69: 38,413,741 km (0.11 R)
• M70: 38,493,327 km (0.048 R)
• M71: 38,811,971 km (0.062 R)
• M72: 39,934,553 km (0.105 R)
• M73: 40,257,236 km (0.095 R)
• M74: 40,580,816 km (0.12 R)
• M75: 41,149,138 km (0.06 R)
• M76: 41,230,520 km (0.063 R)
• M77: 44,864,701 km (0.088 R)
• M78: 44,948,475 km (0.101 R)
• M79: 45,536,395 km (0.086 R)
• M80: 46,550,220 km (0.112 R)
• M81: 48,944,534 km (0.044 R)
• M82: 49,030,852 km (0.112 R)
• M83: 49,635,975 km (0.114 R)
• M84: 51,553,969 km (0.111 R)
• M85: 53,585,060 km (0.073 R)
• M86: 54,208,284 km (0.078 R)
• M87: 55,013,271 km (0.055 R)
• M88: 56,182,976 km (0.113 R)
• M89: 57,178,999 km (0.11 R)
• M90: 58,638,326 km (0.117 R)
• M91: 59,096,844 km (0.074 R)
• M92: 60,017,469 km (0.092 R)
• M93: 60,942,881 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit