🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.59 AU - 0.65 AU

Year: 182 Days

Day: 43.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.77 AU - 1.17 AU

Year: 356 Days

Day: 31 Hours

Environment

Temp: 10 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,677,991 km

• M1: 646,263 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.59 AU - 1.81 AU

Year: 826 Days

Day: 14.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 161.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.16 AU - 2.5 AU

Year: 1326 Days

Day: 41.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,677,991 km

• M1: 319,691 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 14

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.92 AU - 5.14 AU

Year: 4205 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,677,991 km

• M1: 180,714 km (0.105 R)
• M2: 392,994 km (0.105 R)
• M3: 581,188 km (0.093 R)
• M4: 748,438 km (0.041 R)
• M5: 1,071,121 km (0.109 R)
• M6: 1,202,318 km (0.114 R)
• M7: 1,297,612 km (0.066 R)
• M8: 1,644,978 km (0.084 R)
• M9: 1,909,168 km (0.086 R)
• M10: 2,170,815 km (0.043 R)
• M11: 2,306,051 km (0.113 R)
• M12: 2,461,932 km (0.119 R)
• M13: 2,969,219 km (0.05 R)
• M14: 3,430,279 km (0.091 R)
• M15: 3,569,106 km (0.104 R)
• M16: 3,872,939 km (0.102 R)
• M17: 4,038,544 km (0.074 R)
• M18: 4,185,449 km (0.081 R)
• M19: 4,506,337 km (0.075 R)
• M20: 4,615,094 km (0.074 R)
• M21: 5,126,719 km (0.114 R)
• M22: 5,493,533 km (0.115 R)
• M23: 5,609,920 km (0.063 R)
• M24: 5,703,568 km (0.066 R)
• M25: 6,059,761 km (0.113 R)
• M26: 6,398,899 km (0.115 R)
• M27: 7,019,730 km (0.054 R)
• M28: 7,582,218 km (0.076 R)
• M29: 8,723,501 km (0.094 R)
• M30: 8,941,914 km (0.108 R)
• M31: 9,079,244 km (0.104 R)
• M32: 9,635,599 km (0.091 R)
• M33: 10,003,310 km (0.112 R)
• M34: 10,520,171 km (0.083 R)
• M35: 10,957,446 km (0.118 R)
• M36: 11,104,500 km (0.062 R)
• M37: 11,222,683 km (0.082 R)
• M38: 11,430,474 km (0.081 R)
• M39: 12,091,996 km (0.117 R)
• M40: 12,243,987 km (0.114 R)
• M41: 12,550,065 km (0.051 R)
• M42: 12,982,851 km (0.1 R)
• M43: 13,076,350 km (0.117 R)
• M44: 13,169,849 km (0.095 R)
• M45: 14,471,500 km (0.038 R)
• M46: 14,633,065 km (0.118 R)
• M47: 15,219,639 km (0.062 R)
• M48: 15,615,026 km (0.102 R)
• M49: 16,180,954 km (0.09 R)
• M50: 16,314,994 km (0.105 R)
• M51: 17,264,342 km (0.103 R)
• M52: 17,607,819 km (0.107 R)
• M53: 17,953,390 km (0.071 R)
• M54: 18,406,223 km (0.104 R)
• M55: 18,721,874 km (0.094 R)
• M56: 20,254,654 km (0.066 R)
• M57: 21,864,477 km (0.087 R)
• M58: 21,975,778 km (0.094 R)
• M59: 22,161,578 km (0.089 R)
• M60: 22,273,328 km (0.108 R)
• M61: 22,835,068 km (0.119 R)
• M62: 22,948,014 km (0.084 R)
• M63: 24,087,202 km (0.046 R)
• M64: 24,355,581 km (0.105 R)
• M65: 24,547,963 km (0.095 R)
• M66: 24,934,225 km (0.103 R)
• M67: 25,128,104 km (0.066 R)
• M68: 25,322,581 km (0.056 R)
• M69: 25,517,507 km (0.093 R)
• M70: 25,908,706 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 11.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.56 AU - 7.68 AU

Year: 7082 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 37,677,991 km

• M1: 186,997 km (0.078 R)
• M2: 293,960 km (0.109 R)
• M3: 420,968 km (0.104 R)
• M4: 548,426 km (0.12 R)
• M5: 873,801 km (0.081 R)
• M6: 971,638 km (0.096 R)
• M7: 1,073,365 km (0.108 R)
• M8: 1,194,539 km (0.082 R)
• M9: 1,690,157 km (0.088 R)
• M10: 1,896,452 km (0.086 R)
• M11: 2,363,497 km (0.084 R)
• M12: 2,483,325 km (0.106 R)
• M13: 2,666,881 km (0.065 R)
• M14: 2,961,589 km (0.119 R)
• M15: 4,488,684 km (0.11 R)
• M16: 4,929,100 km (0.035 R)
• M17: 5,070,470 km (0.057 R)
• M18: 5,239,217 km (0.068 R)
• M19: 5,357,100 km (0.093 R)
• M20: 5,542,452 km (0.072 R)
• M21: 5,702,820 km (0.09 R)
• M22: 5,797,217 km (0.053 R)
• M23: 6,042,258 km (0.091 R)
• M24: 6,472,202 km (0.055 R)
• M25: 7,027,210 km (0.099 R)
• M26: 7,201,043 km (0.11 R)
• M27: 7,508,766 km (0.052 R)
• M28: 8,137,376 km (0.091 R)
• M29: 8,411,888 km (0.113 R)
• M30: 8,581,233 km (0.071 R)
• M31: 8,673,984 km (0.075 R)
• M32: 9,717,130 km (0.096 R)
• M33: 9,959,628 km (0.083 R)
• M34: 10,122,540 km (0.112 R)
• M35: 10,237,132 km (0.112 R)
• M36: 10,533,635 km (0.087 R)
• M37: 10,682,934 km (0.112 R)
• M38: 11,371,981 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.7

Radius: 13

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.38 AU - 9.76 AU

Year: 8546 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,677,991 km

• M1: 173,683 km (0.04 R)
• M2: 258,056 km (0.088 R)
• M3: 372,947 km (0.089 R)
• M4: 514,317 km (0.12 R)
• M5: 896,690 km (0.068 R)
• M6: 1,259,315 km (0.103 R)
• M7: 1,804,898 km (0.08 R)
• M8: 2,342,104 km (0.117 R)
• M9: 2,927,780 km (0.098 R)
• M10: 3,095,330 km (0.037 R)
• M11: 3,587,806 km (0.048 R)
• M12: 4,198,763 km (0.103 R)
• M13: 4,452,332 km (0.068 R)
• M14: 4,581,136 km (0.101 R)
• M15: 4,678,374 km (0.096 R)
• M16: 5,008,088 km (0.081 R)
• M17: 5,724,961 km (0.085 R)
• M18: 6,006,654 km (0.106 R)
• M19: 6,804,609 km (0.108 R)
• M20: 7,065,657 km (0.107 R)
• M21: 7,790,608 km (0.111 R)
• M22: 8,024,579 km (0.107 R)
• M23: 8,221,301 km (0.091 R)
• M24: 9,726,405 km (0.118 R)
• M25: 10,190,158 km (0.105 R)
• M26: 10,360,700 km (0.058 R)
• M27: 10,489,204 km (0.104 R)
• M28: 11,051,991 km (0.038 R)
• M29: 11,535,941 km (0.096 R)
• M30: 12,116,829 km (0.084 R)
• M31: 12,342,872 km (0.055 R)
• M32: 12,479,155 km (0.103 R)
• M33: 12,570,260 km (0.104 R)
• M34: 12,753,218 km (0.032 R)
• M35: 14,486,908 km (0.075 R)
• M36: 14,968,165 km (0.088 R)
• M37: 16,343,418 km (0.069 R)
• M38: 17,096,793 km (0.069 R)
• M39: 17,350,511 km (0.11 R)
• M40: 18,118,845 km (0.119 R)
• M41: 18,585,291 km (0.106 R)
• M42: 20,759,697 km (0.094 R)
• M43: 21,193,381 km (0.065 R)
• M44: 21,739,712 km (0.104 R)
• M45: 22,512,236 km (0.037 R)
• M46: 22,901,938 km (0.078 R)
• M47: 23,406,232 km (0.082 R)
• M48: 24,883,511 km (0.105 R)
• M49: 25,171,188 km (0.106 R)
• M50: 25,286,528 km (0.083 R)
• M51: 25,459,762 km (0.115 R)
• M52: 26,566,787 km (0.077 R)
• M53: 26,860,746 km (0.118 R)
• M54: 27,689,519 km (0.064 R)
• M55: 28,107,046 km (0.071 R)
• M56: 28,827,659 km (0.08 R)
• M57: 29,615,292 km (0.03 R)
• M58: 29,858,987 km (0.105 R)
• M59: 29,981,059 km (0.115 R)
• M60: 30,164,615 km (0.086 R)
• M61: 31,708,316 km (0.1 R)
• M62: 33,087,907 km (0.093 R)
• M63: 33,785,183 km (0.098 R)
• M64: 34,359,190 km (0.078 R)
• M65: 34,551,274 km (0.082 R)
• M66: 34,936,488 km (0.098 R)
• M67: 36,230,660 km (0.049 R)
• M68: 36,426,184 km (0.115 R)
• M69: 38,334,006 km (0.107 R)
• M70: 38,466,848 km (0.101 R)
• M71: 39,534,528 km (0.073 R)
• M72: 39,870,226 km (0.114 R)
• M73: 40,341,759 km (0.109 R)
• M74: 40,815,086 km (0.119 R)
• M75: 41,222,292 km (0.11 R)
• M76: 43,555,121 km (0.046 R)
• M77: 44,877,416 km (0.117 R)
• M78: 45,578,731 km (0.108 R)
• M79: 45,860,125 km (0.054 R)
• M80: 46,637,286 km (0.051 R)
• M81: 47,704,068 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 11.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.64 AU - 11.52 AU

Year: 11054 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,677,991 km

• M1: 236,215 km (0.078 R)
• M2: 330,910 km (0.113 R)
• M3: 503,846 km (0.073 R)
• M4: 710,889 km (0.1 R)
• M5: 840,590 km (0.106 R)
• M6: 978,819 km (0.1 R)
• M7: 1,125,275 km (0.117 R)
• M8: 1,209,948 km (0.091 R)
• M9: 1,297,014 km (0.03 R)
• M10: 1,440,777 km (0.1 R)
• M11: 1,609,224 km (0.074 R)
• M12: 1,705,715 km (0.034 R)
• M13: 2,391,621 km (0.074 R)
• M14: 2,776,237 km (0.055 R)
• M15: 3,303,121 km (0.03 R)
• M16: 3,835,091 km (0.108 R)
• M17: 4,018,498 km (0.114 R)
• M18: 4,837,098 km (0.09 R)
• M19: 4,950,044 km (0.093 R)
• M20: 5,121,334 km (0.1 R)
• M21: 5,236,673 km (0.101 R)
• M22: 5,323,590 km (0.069 R)
• M23: 5,617,250 km (0.087 R)
• M24: 5,796,020 km (0.093 R)
• M25: 6,189,761 km (0.101 R)
• M26: 6,467,565 km (0.06 R)
• M27: 6,749,407 km (0.08 R)
• M28: 6,939,546 km (0.106 R)
• M29: 7,099,466 km (0.108 R)
• M30: 7,260,583 km (0.101 R)
• M31: 7,817,386 km (0.098 R)
• M32: 7,983,739 km (0.097 R)
• M33: 8,218,757 km (0.072 R)
• M34: 8,764,490 km (0.093 R)
• M35: 8,937,426 km (0.098 R)
• M36: 9,111,558 km (0.12 R)
• M37: 9,321,892 km (0.109 R)
• M38: 9,711,894 km (0.049 R)
• M39: 10,325,095 km (0.106 R)
• M40: 10,654,809 km (0.104 R)
• M41: 12,200,454 km (0.046 R)
• M42: 12,432,630 km (0.099 R)
• M43: 12,588,062 km (0.113 R)
• M44: 14,016,872 km (0.098 R)
• M45: 14,832,629 km (0.116 R)
• M46: 15,039,074 km (0.073 R)
• M47: 15,288,005 km (0.109 R)
• M48: 15,789,906 km (0.096 R)
• M49: 15,874,129 km (0.12 R)
• M50: 15,958,353 km (0.071 R)
• M51: 16,767,079 km (0.088 R)
• M52: 16,852,948 km (0.092 R)
• M53: 17,111,603 km (0.047 R)
• M54: 17,328,071 km (0.109 R)
• M55: 17,851,364 km (0.074 R)
• M56: 18,601,598 km (0.079 R)
• M57: 18,735,039 km (0.098 R)
• M58: 18,958,239 km (0.085 R)
• M59: 19,047,698 km (0.094 R)
• M60: 19,678,254 km (0.095 R)
• M61: 19,768,910 km (0.117 R)
• M62: 19,996,149 km (0.097 R)
• M63: 20,361,467 km (0.09 R)
• M64: 20,545,024 km (0.104 R)
• M65: 22,552,178 km (0.113 R)
• M66: 23,171,214 km (0.104 R)
• M67: 23,314,828 km (0.105 R)
• M68: 24,280,183 km (0.117 R)
• M69: 25,703,009 km (0.063 R)
• M70: 26,100,341 km (0.102 R)
• M71: 26,951,253 km (0.069 R)
• M72: 27,811,291 km (0.076 R)
• M73: 28,168,082 km (0.088 R)
• M74: 28,834,541 km (0.095 R)
• M75: 29,040,687 km (0.083 R)
• M76: 29,299,192 km (0.095 R)
• M77: 29,506,385 km (0.092 R)
• M78: 30,235,525 km (0.047 R)
• M79: 30,760,165 km (0.093 R)
• M80: 32,298,180 km (0.103 R)
• M81: 33,915,483 km (0.103 R)
• M82: 34,953,393 km (0.114 R)
• M83: 36,780,880 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit