🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.6 AU - 0.72 AU

Year: 191 Days

Day: 44.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.66 AU - 0.98 AU

Year: 265 Days

Day: 36.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,258,467 km

• M1: 143,913 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.28 AU - 1.64 AU

Year: 629 Days

Day: 37.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.66 AU - 2.26 AU

Year: 978 Days

Day: 37.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,258,467 km

• M1: 560,842 km (0.083 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 12.6

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.65 AU - 5.97 AU

Year: 4362 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 147.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,258,467 km

• M1: 160,967 km (0.088 R)
• M2: 272,867 km (0.101 R)
• M3: 485,295 km (0.087 R)
• M4: 570,716 km (0.109 R)
• M5: 673,041 km (0.047 R)
• M6: 923,318 km (0.053 R)
• M7: 1,602,343 km (0.04 R)
• M8: 1,879,697 km (0.049 R)
• M9: 2,040,665 km (0.092 R)
• M10: 2,206,269 km (0.06 R)
• M11: 2,393,865 km (0.11 R)
• M12: 2,569,044 km (0.093 R)
• M13: 2,784,914 km (0.066 R)
• M14: 3,158,310 km (0.071 R)
• M15: 3,647,645 km (0.092 R)
• M16: 3,973,619 km (0.118 R)
• M17: 4,161,065 km (0.1 R)
• M18: 4,245,438 km (0.093 R)
• M19: 4,458,765 km (0.071 R)
• M20: 4,873,899 km (0.073 R)
• M21: 4,962,760 km (0.112 R)
• M22: 5,097,398 km (0.044 R)
• M23: 5,233,083 km (0.058 R)
• M24: 5,324,338 km (0.113 R)
• M25: 6,025,204 km (0.104 R)
• M26: 6,582,456 km (0.092 R)
• M27: 6,681,041 km (0.088 R)
• M28: 7,004,920 km (0.045 R)
• M29: 8,565,824 km (0.103 R)
• M30: 8,673,685 km (0.095 R)
• M31: 9,081,937 km (0.038 R)
• M32: 9,164,366 km (0.117 R)
• M33: 9,636,197 km (0.064 R)
• M34: 10,545,902 km (0.058 R)
• M35: 10,719,585 km (0.1 R)
• M36: 10,806,651 km (0.084 R)
• M37: 11,069,644 km (0.104 R)
• M38: 12,021,685 km (0.067 R)
• M39: 12,263,884 km (0.106 R)
• M40: 12,385,507 km (0.102 R)
• M41: 12,477,061 km (0.089 R)
• M42: 13,061,988 km (0.074 R)
• M43: 13,624,476 km (0.109 R)
• M44: 14,258,622 km (0.093 R)
• M45: 14,354,664 km (0.084 R)
• M46: 14,450,855 km (0.102 R)
• M47: 14,547,196 km (0.105 R)
• M48: 14,772,939 km (0.102 R)
• M49: 14,870,028 km (0.112 R)
• M50: 15,064,954 km (0.063 R)
• M51: 15,195,404 km (0.1 R)
• M52: 15,424,438 km (0.087 R)
• M53: 15,985,580 km (0.088 R)
• M54: 18,123,034 km (0.093 R)
• M55: 18,540,412 km (0.083 R)
• M56: 20,673,977 km (0.094 R)
• M57: 21,585,776 km (0.048 R)
• M58: 21,732,831 km (0.116 R)
• M59: 21,843,383 km (0.049 R)
• M60: 22,622,639 km (0.119 R)
• M61: 22,809,487 km (0.118 R)
• M62: 23,184,678 km (0.109 R)
• M63: 24,093,635 km (0.114 R)
• M64: 24,667,642 km (0.114 R)
• M65: 25,246,137 km (0.103 R)
• M66: 25,440,015 km (0.108 R)
• M67: 25,712,134 km (0.091 R)
• M68: 26,181,123 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596

Radius: 13.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.28 AU - 7.08 AU

Year: 5476 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,258,467 km

• M1: 185,950 km (0.09 R)
• M2: 338,540 km (0.069 R)
• M3: 578,794 km (0.116 R)
• M4: 789,877 km (0.101 R)
• M5: 905,815 km (0.091 R)
• M6: 1,014,274 km (0.047 R)
• M7: 1,156,541 km (0.066 R)
• M8: 1,245,402 km (0.112 R)
• M9: 1,625,231 km (0.073 R)
• M10: 2,169,020 km (0.116 R)
• M11: 2,337,317 km (0.115 R)
• M12: 2,471,357 km (0.087 R)
• M13: 2,767,411 km (0.102 R)
• M14: 2,930,024 km (0.117 R)
• M15: 3,459,002 km (0.11 R)
• M16: 3,656,920 km (0.043 R)
• M17: 4,273,114 km (0.104 R)
• M18: 4,605,520 km (0.12 R)
• M19: 4,775,014 km (0.117 R)
• M20: 5,245,350 km (0.059 R)
• M21: 5,346,329 km (0.09 R)
• M22: 5,704,765 km (0.116 R)
• M23: 5,913,155 km (0.046 R)
• M24: 6,071,280 km (0.114 R)
• M25: 6,284,008 km (0.076 R)
• M26: 6,418,347 km (0.075 R)
• M27: 6,526,506 km (0.106 R)
• M28: 6,772,146 km (0.059 R)
• M29: 7,641,310 km (0.055 R)
• M30: 7,727,179 km (0.111 R)
• M31: 8,045,373 km (0.113 R)
• M32: 8,250,023 km (0.098 R)
• M33: 8,486,089 km (0.049 R)
• M34: 9,268,785 km (0.104 R)
• M35: 9,391,306 km (0.091 R)
• M36: 9,637,992 km (0.1 R)
• M37: 10,043,253 km (0.099 R)
• M38: 10,645,684 km (0.105 R)
• M39: 11,852,490 km (0.065 R)
• M40: 12,052,352 km (0.074 R)
• M41: 12,253,262 km (0.057 R)
• M42: 12,794,507 km (0.103 R)
• M43: 13,447,502 km (0.102 R)
• M44: 14,005,652 km (0.105 R)
• M45: 14,287,644 km (0.109 R)
• M46: 14,929,120 km (0.093 R)
• M47: 15,725,728 km (0.072 R)
• M48: 15,908,836 km (0.12 R)
• M49: 16,797,148 km (0.095 R)
• M50: 18,159,536 km (0.076 R)
• M51: 18,737,732 km (0.084 R)
• M52: 19,204,776 km (0.118 R)
• M53: 19,951,868 km (0.044 R)
• M54: 20,269,315 km (0.103 R)
• M55: 20,588,407 km (0.114 R)
• M56: 20,989,628 km (0.102 R)
• M57: 21,393,543 km (0.053 R)
• M58: 21,637,088 km (0.072 R)
• M59: 22,785,850 km (0.115 R)
• M60: 23,200,835 km (0.097 R)
• M61: 23,534,737 km (0.098 R)
• M62: 23,744,174 km (0.11 R)
• M63: 23,954,359 km (0.087 R)
• M64: 24,122,806 km (0.051 R)
• M65: 24,249,516 km (0.042 R)
• M66: 24,545,869 km (0.12 R)
• M67: 24,971,325 km (0.048 R)
• M68: 25,313,605 km (0.068 R)
• M69: 25,916,036 km (0.1 R)
• M70: 26,175,738 km (0.075 R)
• M71: 26,785,050 km (0.109 R)
• M72: 28,730,271 km (0.116 R)
• M73: 29,088,857 km (0.099 R)
• M74: 29,674,682 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.3

Radius: 9.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.4 AU - 7.9 AU

Year: 6113 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,258,467 km

• M1: 126,859 km (0.105 R)
• M2: 189,840 km (0.054 R)
• M3: 615,745 km (0.086 R)
• M4: 740,509 km (0.119 R)
• M5: 1,425,219 km (0.081 R)
• M6: 1,935,048 km (0.059 R)
• M7: 2,364,394 km (0.109 R)
• M8: 4,127,256 km (0.086 R)
• M9: 4,429,144 km (0.071 R)
• M10: 5,005,395 km (0.103 R)
• M11: 5,592,417 km (0.111 R)
• M12: 5,707,308 km (0.098 R)
• M13: 6,254,089 km (0.072 R)
• M14: 6,373,468 km (0.065 R)
• M15: 6,480,131 km (0.098 R)
• M16: 6,831,088 km (0.103 R)
• M17: 6,981,583 km (0.076 R)
• M18: 7,425,290 km (0.109 R)
• M19: 7,523,576 km (0.109 R)
• M20: 7,978,503 km (0.093 R)
• M21: 8,194,822 km (0.111 R)
• M22: 8,267,377 km (0.094 R)
• M23: 9,214,780 km (0.077 R)
• M24: 9,472,238 km (0.094 R)
• M25: 9,747,348 km (0.091 R)
• M26: 9,824,391 km (0.059 R)
• M27: 10,227,558 km (0.072 R)
• M28: 10,572,979 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 13.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.97 AU - 9.59 AU

Year: 7735 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,258,467 km

• M1: 212,878 km (0.104 R)
• M2: 369,208 km (0.031 R)
• M3: 702,811 km (0.116 R)
• M4: 841,338 km (0.1 R)
• M5: 1,076,955 km (0.11 R)
• M6: 1,240,466 km (0.112 R)
• M7: 1,552,527 km (0.099 R)
• M8: 1,934,001 km (0.079 R)
• M9: 2,228,260 km (0.075 R)
• M10: 2,784,615 km (0.104 R)
• M11: 5,221,414 km (0.092 R)
• M12: 5,505,800 km (0.085 R)
• M13: 5,698,183 km (0.054 R)
• M14: 5,827,735 km (0.075 R)
• M15: 6,155,952 km (0.063 R)
• M16: 6,456,644 km (0.064 R)
• M17: 6,727,865 km (0.1 R)
• M18: 7,564,416 km (0.077 R)
• M19: 8,360,127 km (0.109 R)
• M20: 8,768,081 km (0.112 R)
• M21: 8,917,978 km (0.069 R)
• M22: 9,296,610 km (0.098 R)
• M23: 10,069,881 km (0.063 R)
• M24: 10,464,221 km (0.113 R)
• M25: 11,268,160 km (0.033 R)
• M26: 11,472,362 km (0.1 R)
• M27: 11,801,477 km (0.08 R)
• M28: 12,008,819 km (0.089 R)
• M29: 12,175,621 km (0.115 R)
• M30: 12,427,095 km (0.087 R)
• M31: 12,595,842 km (0.034 R)
• M32: 12,722,850 km (0.09 R)
• M33: 14,324,146 km (0.097 R)
• M34: 14,857,013 km (0.108 R)
• M35: 15,125,990 km (0.119 R)
• M36: 16,079,976 km (0.107 R)
• M37: 16,541,037 km (0.06 R)
• M38: 16,680,312 km (0.055 R)
• M39: 17,006,585 km (0.045 R)
• M40: 17,523,595 km (0.101 R)
• M41: 17,712,837 km (0.1 R)
• M42: 19,300,519 km (0.106 R)
• M43: 19,839,819 km (0.119 R)
• M44: 19,987,772 km (0.043 R)
• M45: 20,086,656 km (0.069 R)
• M46: 20,483,688 km (0.104 R)
• M47: 20,883,264 km (0.102 R)
• M48: 21,944,512 km (0.073 R)
• M49: 22,302,051 km (0.075 R)
• M50: 22,867,979 km (0.115 R)
• M51: 23,075,023 km (0.075 R)
• M52: 24,119,216 km (0.071 R)
• M53: 24,488,274 km (0.096 R)
• M54: 24,700,104 km (0.068 R)
• M55: 26,145,369 km (0.117 R)
• M56: 26,361,838 km (0.081 R)
• M57: 26,578,904 km (0.082 R)
• M58: 30,301,946 km (0.099 R)
• M59: 30,586,332 km (0.043 R)
• M60: 30,871,615 km (0.088 R)
• M61: 30,985,908 km (0.1 R)
• M62: 31,272,388 km (0.115 R)
• M63: 31,674,956 km (0.113 R)
• M64: 31,963,530 km (0.086 R)
• M65: 32,079,169 km (0.113 R)
• M66: 33,009,668 km (0.057 R)
• M67: 34,303,540 km (0.065 R)
• M68: 35,974,249 km (0.112 R)
• M69: 36,094,525 km (0.09 R)
• M70: 36,516,840 km (0.053 R)
• M71: 37,244,634 km (0.1 R)
• M72: 38,099,735 km (0.052 R)
• M73: 38,345,225 km (0.119 R)
• M74: 39,023,053 km (0.103 R)
• M75: 39,208,555 km (0.104 R)
• M76: 39,456,438 km (0.086 R)
• M77: 39,829,236 km (0.089 R)
• M78: 40,766,168 km (0.04 R)
• M79: 41,521,039 km (0.115 R)
• M80: 42,153,688 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.4

Radius: 12.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.94 AU - 10.64 AU

Year: 10919 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,258,467 km

• M1: 240,105 km (0.097 R)
• M2: 445,802 km (0.037 R)
• M3: 551,268 km (0.119 R)
• M4: 867,518 km (0.112 R)
• M5: 1,306,588 km (0.094 R)
• M6: 1,939,088 km (0.117 R)
• M7: 2,097,661 km (0.062 R)
• M8: 2,628,285 km (0.085 R)
• M9: 2,924,339 km (0.098 R)
• M10: 3,777,047 km (0.098 R)
• M11: 3,943,101 km (0.087 R)
• M12: 4,077,739 km (0.048 R)
• M13: 4,282,538 km (0.035 R)
• M14: 4,386,359 km (0.096 R)
• M15: 5,135,994 km (0.089 R)
• M16: 5,357,549 km (0.077 R)
• M17: 5,544,546 km (0.106 R)
• M18: 6,041,061 km (0.086 R)
• M19: 6,393,364 km (0.108 R)
• M20: 6,591,881 km (0.09 R)
• M21: 6,913,965 km (0.025 R)
• M22: 7,282,424 km (0.078 R)
• M23: 7,406,740 km (0.104 R)
• M24: 7,910,885 km (0.073 R)
• M25: 8,038,791 km (0.085 R)
• M26: 8,819,991 km (0.074 R)
• M27: 9,444,413 km (0.063 R)
• M28: 9,853,413 km (0.106 R)
• M29: 9,945,117 km (0.078 R)
• M30: 10,547,996 km (0.082 R)
• M31: 11,402,350 km (0.07 R)
• M32: 12,082,122 km (0.047 R)
• M33: 12,426,946 km (0.105 R)
• M34: 12,975,521 km (0.11 R)
• M35: 14,147,919 km (0.073 R)
• M36: 15,460,491 km (0.086 R)
• M37: 15,620,710 km (0.099 R)
• M38: 15,727,673 km (0.106 R)
• M39: 18,937,295 km (0.095 R)
• M40: 20,322,871 km (0.053 R)
• M41: 21,502,300 km (0.082 R)
• M42: 21,621,530 km (0.083 R)
• M43: 23,068,590 km (0.068 R)
• M44: 23,435,404 km (0.111 R)
• M45: 23,865,648 km (0.116 R)
• M46: 24,174,567 km (0.072 R)
• M47: 24,546,916 km (0.075 R)
• M48: 26,055,760 km (0.112 R)
• M49: 26,310,226 km (0.093 R)
• M50: 26,821,402 km (0.093 R)
• M51: 27,013,935 km (0.076 R)
• M52: 28,571,099 km (0.11 R)
• M53: 28,833,344 km (0.079 R)
• M54: 30,157,136 km (0.077 R)
• M55: 30,960,775 km (0.077 R)
• M56: 31,432,906 km (0.109 R)
• M57: 32,452,565 km (0.077 R)
• M58: 32,726,329 km (0.105 R)
• M59: 33,138,322 km (0.088 R)
• M60: 33,552,110 km (0.071 R)
• M61: 33,829,015 km (0.111 R)
• M62: 34,176,082 km (0.096 R)
• M63: 34,594,059 km (0.064 R)
• M64: 35,294,626 km (0.084 R)
• M65: 35,858,460 km (0.059 R)
• M66: 36,212,409 km (0.06 R)
• M67: 36,567,404 km (0.072 R)
• M68: 36,852,239 km (0.05 R)
• M69: 37,066,463 km (0.08 R)
• M70: 37,855,143 km (0.116 R)
• M71: 37,999,206 km (0.083 R)
• M72: 38,576,953 km (0.106 R)
• M73: 39,887,729 km (0.086 R)
• M74: 40,107,638 km (0.087 R)
• M75: 44,285,458 km (0.085 R)
• M76: 46,348,711 km (0.076 R)
• M77: 47,120,786 km (0.102 R)
• M78: 47,198,278 km (0.103 R)
• M79: 48,677,801 km (0.118 R)
• M80: 50,330,708 km (0.054 R)
• M81: 50,488,982 km (0.083 R)
• M82: 51,044,738 km (0.112 R)
• M83: 52,242,120 km (0.062 R)
• M84: 52,322,304 km (0.073 R)
• M85: 52,643,341 km (0.106 R)
• M86: 52,723,675 km (0.111 R)
• M87: 53,934,072 km (0.114 R)
• M88: 54,177,318 km (0.109 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit