🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.54 AU - 0.6 AU

Year: 165 Days

Day: 12.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 161.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,142,796 km

• M1: 277,354 km (0.109 R)
• M2: 492,027 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.8 AU - 1.06 AU

Year: 343 Days

Day: 37.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.95 AU - 1.09 AU

Year: 394 Days

Day: 13.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.96 AU - 1.24 AU

Year: 442 Days

Day: 17.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,142,796 km

• M1: 93,499 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 9.3

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.19 AU - 4.29 AU

Year: 3343 Days

Day: 10.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,142,796 km

• M1: 169,943 km (0.041 R)
• M2: 257,308 km (0.025 R)
• M3: 435,779 km (0.066 R)
• M4: 550,071 km (0.071 R)
• M5: 684,709 km (0.097 R)
• M6: 791,074 km (0.088 R)
• M7: 872,006 km (0.101 R)
• M8: 934,687 km (0.096 R)
• M9: 999,015 km (0.052 R)
• M10: 1,236,726 km (0.061 R)
• M11: 1,308,084 km (0.08 R)
• M12: 1,417,739 km (0.032 R)
• M13: 1,792,182 km (0.115 R)
• M14: 2,211,356 km (0.043 R)
• M15: 2,537,928 km (0.101 R)
• M16: 2,753,798 km (0.093 R)
• M17: 3,056,584 km (0.096 R)
• M18: 3,303,121 km (0.063 R)
• M19: 3,403,651 km (0.101 R)
• M20: 3,471,269 km (0.1 R)
• M21: 3,556,241 km (0.093 R)
• M22: 3,868,451 km (0.101 R)
• M23: 4,117,382 km (0.071 R)
• M24: 4,189,488 km (0.097 R)
• M25: 4,706,050 km (0.118 R)
• M26: 4,800,446 km (0.104 R)
• M27: 4,876,442 km (0.08 R)
• M28: 4,991,183 km (0.077 R)
• M29: 5,184,314 km (0.087 R)
• M30: 5,301,449 km (0.044 R)
• M31: 5,618,148 km (0.119 R)
• M32: 5,758,620 km (0.073 R)
• M33: 6,022,511 km (0.098 R)
• M34: 6,187,069 km (0.11 R)
• M35: 6,269,796 km (0.102 R)
• M36: 6,902,595 km (0.097 R)
• M37: 7,074,633 km (0.116 R)
• M38: 7,445,336 km (0.102 R)
• M39: 7,533,450 km (0.029 R)
• M40: 7,979,401 km (0.1 R)
• M41: 8,047,019 km (0.083 R)
• M42: 8,664,260 km (0.113 R)
• M43: 9,131,304 km (0.04 R)
• M44: 9,225,701 km (0.054 R)
• M45: 9,630,513 km (0.119 R)
• M46: 10,581,207 km (0.106 R)
• M47: 10,755,040 km (0.087 R)
• M48: 10,929,770 km (0.061 R)
• M49: 11,030,001 km (0.104 R)
• M50: 11,105,548 km (0.101 R)
• M51: 11,231,509 km (0.064 R)
• M52: 11,561,671 km (0.119 R)
• M53: 11,869,095 km (0.104 R)
• M54: 12,049,660 km (0.076 R)
• M55: 12,231,272 km (0.081 R)
• M56: 12,492,170 km (0.081 R)
• M57: 13,878,494 km (0.119 R)
• M58: 14,397,000 km (0.078 R)
• M59: 14,507,104 km (0.091 R)
• M60: 14,838,762 km (0.112 R)
• M61: 15,678,904 km (0.101 R)
• M62: 16,276,099 km (0.106 R)
• M63: 16,591,900 km (0.082 R)
• M64: 17,200,614 km (0.096 R)
• M65: 17,669,154 km (0.112 R)
• M66: 17,934,541 km (0.077 R)
• M67: 18,559,112 km (0.075 R)
• M68: 18,768,848 km (0.112 R)
• M69: 19,009,551 km (0.119 R)
• M70: 19,130,277 km (0.074 R)
• M71: 19,646,240 km (0.033 R)
• M72: 19,829,347 km (0.038 R)
• M73: 20,691,779 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.6

Radius: 14.1

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.47 AU - 5.07 AU

Year: 3378 Days

Day: 6.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,142,796 km

• M1: 178,470 km (0.065 R)
• M2: 318,045 km (0.097 R)
• M3: 465,698 km (0.075 R)
• M4: 603,179 km (0.079 R)
• M5: 712,983 km (0.09 R)
• M6: 966,402 km (0.115 R)
• M7: 1,068,129 km (0.078 R)
• M8: 1,466,807 km (0.117 R)
• M9: 1,720,974 km (0.059 R)
• M10: 2,123,093 km (0.112 R)
• M11: 2,314,578 km (0.106 R)
• M12: 2,426,777 km (0.12 R)
• M13: 2,641,898 km (0.102 R)
• M14: 3,404,997 km (0.117 R)
• M15: 3,501,039 km (0.057 R)
• M16: 3,761,938 km (0.118 R)
• M17: 4,182,308 km (0.053 R)
• M18: 4,302,734 km (0.115 R)
• M19: 4,582,482 km (0.094 R)
• M20: 4,706,798 km (0.12 R)
• M21: 5,104,878 km (0.074 R)
• M22: 5,196,880 km (0.03 R)
• M23: 5,363,981 km (0.111 R)
• M24: 5,837,459 km (0.085 R)
• M25: 6,089,082 km (0.112 R)
• M26: 6,423,583 km (0.084 R)
• M27: 6,885,840 km (0.072 R)
• M28: 7,110,836 km (0.075 R)
• M29: 7,234,553 km (0.115 R)
• M30: 7,927,790 km (0.107 R)
• M31: 8,034,752 km (0.033 R)
• M32: 8,228,481 km (0.104 R)
• M33: 8,336,790 km (0.073 R)
• M34: 8,445,548 km (0.075 R)
• M35: 8,642,568 km (0.071 R)
• M36: 8,774,663 km (0.116 R)
• M37: 9,604,782 km (0.049 R)
• M38: 9,925,370 km (0.055 R)
• M39: 10,156,648 km (0.118 R)
• M40: 10,413,059 km (0.112 R)
• M41: 11,099,414 km (0.103 R)
• M42: 11,195,157 km (0.109 R)
• M43: 11,629,888 km (0.075 R)
• M44: 12,045,471 km (0.1 R)
• M45: 12,765,785 km (0.11 R)
• M46: 12,992,126 km (0.093 R)
• M47: 13,653,648 km (0.075 R)
• M48: 13,859,495 km (0.12 R)
• M49: 13,962,717 km (0.094 R)
• M50: 14,326,240 km (0.034 R)
• M51: 14,824,551 km (0.118 R)
• M52: 14,956,646 km (0.108 R)
• M53: 15,275,289 km (0.034 R)
• M54: 15,784,371 km (0.085 R)
• M55: 16,544,926 km (0.079 R)
• M56: 16,654,432 km (0.101 R)
• M57: 16,819,289 km (0.06 R)
• M58: 17,345,125 km (0.116 R)
• M59: 17,904,322 km (0.073 R)
• M60: 18,073,218 km (0.032 R)
• M61: 19,097,963 km (0.102 R)
• M62: 19,357,216 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 12.2

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.88 AU - 6.7 AU

Year: 6040 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,142,796 km

• M1: 183,108 km (0.096 R)
• M2: 263,591 km (0.089 R)
• M3: 382,223 km (0.111 R)
• M4: 491,130 km (0.11 R)
• M5: 613,202 km (0.064 R)
• M6: 747,241 km (0.117 R)
• M7: 877,092 km (0.118 R)
• M8: 983,905 km (0.055 R)
• M9: 1,367,474 km (0.065 R)
• M10: 1,661,434 km (0.043 R)
• M11: 1,738,178 km (0.061 R)
• M12: 2,078,214 km (0.029 R)
• M13: 2,331,184 km (0.11 R)
• M14: 3,030,853 km (0.109 R)
• M15: 3,149,634 km (0.099 R)
• M16: 3,640,464 km (0.083 R)
• M17: 4,611,654 km (0.114 R)
• M18: 5,311,323 km (0.111 R)
• M19: 5,984,513 km (0.053 R)
• M20: 6,530,246 km (0.048 R)
• M21: 6,622,698 km (0.074 R)
• M22: 7,028,706 km (0.083 R)
• M23: 7,864,958 km (0.105 R)
• M24: 8,328,413 km (0.089 R)
• M25: 8,800,693 km (0.118 R)
• M26: 9,108,865 km (0.106 R)
• M27: 9,665,818 km (0.077 R)
• M28: 10,305,498 km (0.102 R)
• M29: 10,521,667 km (0.119 R)
• M30: 12,039,637 km (0.098 R)
• M31: 12,804,830 km (0.101 R)
• M32: 13,037,454 km (0.082 R)
• M33: 13,271,575 km (0.114 R)
• M34: 13,546,386 km (0.119 R)
• M35: 13,783,499 km (0.09 R)
• M36: 14,061,751 km (0.1 R)
• M37: 14,341,948 km (0.069 R)
• M38: 14,462,673 km (0.088 R)
• M39: 15,275,588 km (0.116 R)
• M40: 15,481,136 km (0.101 R)
• M41: 16,354,638 km (0.078 R)
• M42: 16,522,786 km (0.077 R)
• M43: 16,776,204 km (0.071 R)
• M44: 17,630,109 km (0.11 R)
• M45: 17,802,595 km (0.106 R)
• M46: 17,932,297 km (0.094 R)
• M47: 18,323,495 km (0.079 R)
• M48: 18,981,576 km (0.1 R)
• M49: 19,513,546 km (0.045 R)
• M50: 19,647,436 km (0.117 R)
• M51: 21,875,547 km (0.116 R)
• M52: 22,573,421 km (0.071 R)
• M53: 22,713,894 km (0.109 R)
• M54: 22,901,639 km (0.05 R)
• M55: 23,373,321 km (0.048 R)
• M56: 23,753,000 km (0.059 R)
• M57: 24,326,259 km (0.088 R)
• M58: 24,807,516 km (0.105 R)
• M59: 25,194,825 km (0.04 R)
• M60: 25,632,847 km (0.111 R)
• M61: 25,730,535 km (0.062 R)
• M62: 26,813,324 km (0.095 R)
• M63: 27,560,117 km (0.111 R)
• M64: 29,227,086 km (0.056 R)
• M65: 29,533,612 km (0.09 R)
• M66: 29,738,710 km (0.117 R)
• M67: 29,944,108 km (0.1 R)
• M68: 30,459,922 km (0.086 R)
• M69: 31,291,087 km (0.097 R)
• M70: 31,395,507 km (0.056 R)
• M71: 31,867,039 km (0.116 R)
• M72: 32,235,200 km (0.106 R)
• M73: 33,990,282 km (0.119 R)
• M74: 35,014,878 km (0.111 R)
• M75: 35,340,552 km (0.085 R)
• M76: 35,667,274 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 12.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.32 AU - 10.92 AU

Year: 10545 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,142,796 km

• M1: 239,955 km (0.041 R)
• M2: 343,327 km (0.116 R)
• M3: 484,548 km (0.03 R)
• M4: 564,582 km (0.077 R)
• M5: 772,823 km (0.046 R)
• M6: 887,265 km (0.096 R)
• M7: 1,043,595 km (0.055 R)
• M8: 1,761,964 km (0.115 R)
• M9: 2,194,601 km (0.091 R)
• M10: 2,485,120 km (0.119 R)
• M11: 2,865,996 km (0.084 R)
• M12: 3,514,054 km (0.077 R)
• M13: 3,598,278 km (0.114 R)
• M14: 3,683,249 km (0.076 R)
• M15: 3,884,010 km (0.088 R)
• M16: 4,723,403 km (0.101 R)
• M17: 4,910,550 km (0.102 R)
• M18: 5,324,487 km (0.096 R)
• M19: 5,983,316 km (0.063 R)
• M20: 7,233,955 km (0.107 R)
• M21: 8,830,314 km (0.083 R)
• M22: 9,100,188 km (0.116 R)
• M23: 9,294,665 km (0.105 R)
• M24: 9,412,100 km (0.061 R)
• M25: 9,569,327 km (0.091 R)
• M26: 9,806,888 km (0.035 R)
• M27: 10,086,487 km (0.059 R)
• M28: 10,694,602 km (0.117 R)
• M29: 11,065,306 km (0.04 R)
• M30: 12,202,399 km (0.088 R)
• M31: 12,937,373 km (0.105 R)
• M32: 14,044,248 km (0.081 R)
• M33: 14,224,214 km (0.104 R)
• M34: 14,951,709 km (0.094 R)
• M35: 15,089,339 km (0.063 R)
• M36: 15,273,793 km (0.118 R)
• M37: 16,018,491 km (0.049 R)
• M38: 16,442,601 km (0.089 R)
• M39: 17,688,751 km (0.045 R)
• M40: 17,834,460 km (0.056 R)
• M41: 18,176,141 km (0.077 R)
• M42: 20,525,576 km (0.111 R)
• M43: 20,832,251 km (0.1 R)
• M44: 21,140,573 km (0.068 R)
• M45: 22,493,985 km (0.079 R)
• M46: 23,393,965 km (0.117 R)
• M47: 23,768,110 km (0.092 R)
• M48: 23,875,222 km (0.096 R)
• M49: 25,393,341 km (0.066 R)
• M50: 25,943,113 km (0.083 R)
• M51: 26,053,666 km (0.116 R)
• M52: 26,219,570 km (0.045 R)
• M53: 26,385,773 km (0.092 R)
• M54: 26,830,977 km (0.113 R)
• M55: 27,898,058 km (0.099 R)
• M56: 28,237,944 km (0.085 R)
• M57: 28,864,760 km (0.108 R)
• M58: 29,036,498 km (0.04 R)
• M59: 29,842,232 km (0.065 R)
• M60: 30,247,941 km (0.032 R)
• M61: 30,480,566 km (0.073 R)
• M62: 30,713,789 km (0.097 R)
• M63: 31,006,253 km (0.062 R)
• M64: 31,240,823 km (0.117 R)
• M65: 31,534,932 km (0.071 R)
• M66: 32,125,694 km (0.065 R)
• M67: 32,660,656 km (0.072 R)
• M68: 34,464,956 km (0.087 R)
• M69: 34,951,598 km (0.118 R)
• M70: 35,808,494 km (0.101 R)
• M71: 36,239,635 km (0.102 R)
• M72: 36,610,638 km (0.102 R)
• M73: 36,734,505 km (0.107 R)
• M74: 36,858,522 km (0.107 R)
• M75: 39,115,355 km (0.114 R)
• M76: 39,432,204 km (0.069 R)
• M77: 41,610,199 km (0.091 R)
• M78: 41,869,003 km (0.067 R)
• M79: 42,258,257 km (0.073 R)
• M80: 44,024,559 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.3

Radius: 12.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.07 AU - 10.47 AU

Year: 11693 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,142,796 km

• M1: 331,658 km (0.088 R)
• M2: 574,755 km (0.094 R)
• M3: 727,345 km (0.063 R)
• M4: 879,037 km (0.033 R)
• M5: 1,437,785 km (0.112 R)
• M6: 2,093,772 km (0.085 R)
• M7: 2,339,412 km (0.092 R)
• M8: 2,477,341 km (0.088 R)
• M9: 2,981,934 km (0.108 R)
• M10: 3,131,981 km (0.067 R)
• M11: 3,336,182 km (0.093 R)
• M12: 3,492,213 km (0.093 R)
• M13: 3,650,786 km (0.106 R)
• M14: 4,057,543 km (0.054 R)
• M15: 4,168,545 km (0.074 R)
• M16: 4,565,129 km (0.106 R)
• M17: 4,797,305 km (0.079 R)
• M18: 5,063,140 km (0.1 R)
• M19: 5,333,762 km (0.099 R)
• M20: 5,517,020 km (0.116 R)
• M21: 6,110,774 km (0.064 R)
• M22: 6,593,975 km (0.113 R)
• M23: 7,022,872 km (0.07 R)
• M24: 8,505,387 km (0.091 R)
• M25: 8,791,717 km (0.092 R)
• M26: 9,008,634 km (0.102 R)
• M27: 9,300,500 km (0.093 R)
• M28: 9,595,507 km (0.118 R)
• M29: 10,613,969 km (0.11 R)
• M30: 10,729,309 km (0.106 R)
• M31: 11,469,070 km (0.083 R)
• M32: 12,145,103 km (0.033 R)
• M33: 12,630,099 km (0.073 R)
• M34: 12,793,161 km (0.084 R)
• M35: 13,245,246 km (0.116 R)
• M36: 13,828,378 km (0.111 R)
• M37: 14,718,635 km (0.092 R)
• M38: 14,976,392 km (0.029 R)
• M39: 15,365,796 km (0.093 R)
• M40: 15,583,610 km (0.098 R)
• M41: 16,420,760 km (0.041 R)
• M42: 17,362,927 km (0.104 R)
• M43: 18,276,521 km (0.095 R)
• M44: 18,553,726 km (0.104 R)
• M45: 18,925,327 km (0.104 R)
• M46: 19,487,516 km (0.116 R)
• M47: 20,245,678 km (0.089 R)
• M48: 20,484,586 km (0.115 R)
• M49: 21,206,845 km (0.061 R)
• M50: 21,741,956 km (0.067 R)
• M51: 22,281,406 km (0.106 R)
• M52: 22,626,977 km (0.102 R)
• M53: 23,173,608 km (0.115 R)
• M54: 23,624,197 km (0.087 R)
• M55: 24,483,188 km (0.105 R)
• M56: 25,095,641 km (0.12 R)
• M57: 25,506,736 km (0.096 R)
• M58: 25,920,075 km (0.052 R)
• M59: 26,701,126 km (0.088 R)
• M60: 27,226,064 km (0.04 R)
• M61: 27,595,571 km (0.085 R)
• M62: 28,073,088 km (0.114 R)
• M63: 28,446,484 km (0.105 R)
• M64: 28,821,376 km (0.116 R)
• M65: 29,413,933 km (0.078 R)
• M66: 29,684,556 km (0.053 R)
• M67: 29,793,164 km (0.038 R)
• M68: 31,215,690 km (0.089 R)
• M69: 31,491,698 km (0.039 R)
• M70: 33,729,533 km (0.103 R)
• M71: 34,240,110 km (0.078 R)
• M72: 34,353,954 km (0.082 R)
• M73: 35,729,507 km (0.088 R)
• M74: 36,540,178 km (0.09 R)
• M75: 37,356,982 km (0.067 R)
• M76: 37,532,759 km (0.079 R)
• M77: 37,708,836 km (0.083 R)
• M78: 38,061,887 km (0.041 R)
• M79: 39,305,943 km (0.106 R)
• M80: 39,544,402 km (0.062 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 18,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit