🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.79 AU - 1.01 AU

Year: 303 Days

Day: 28.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,459,745 km

• M1: 444,156 km (0.111 R)
• M2: 546,930 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.99 AU - 1.05 AU

Year: 365 Days

Day: 28.9 Hours

Environment

Temp: 73 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,459,745 km

• M1: 146,008 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.16 AU - 1.52 AU

Year: 550 Days

Day: 14.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.7 AU - 4.06 AU

Year: 2205 Days

Day: 27 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 10.1

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.23 AU - 11.51 AU

Year: 11001 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 109,459,745 km

• M1: 165,156 km (0.094 R)
• M2: 331,060 km (0.107 R)
• M3: 567,724 km (0.062 R)
• M4: 1,543,551 km (0.104 R)
• M5: 1,795,025 km (0.103 R)
• M6: 2,252,495 km (0.113 R)
• M7: 3,020,231 km (0.096 R)
• M8: 3,368,046 km (0.076 R)
• M9: 3,829,257 km (0.105 R)
• M10: 4,629,905 km (0.051 R)
• M11: 5,481,416 km (0.11 R)
• M12: 5,983,915 km (0.108 R)
• M13: 6,260,671 km (0.106 R)
• M14: 6,582,007 km (0.116 R)
• M15: 6,908,878 km (0.05 R)
• M16: 8,094,442 km (0.12 R)
• M17: 8,400,668 km (0.118 R)
• M18: 9,387,715 km (0.11 R)
• M19: 9,755,726 km (0.069 R)
• M20: 9,941,526 km (0.109 R)
• M21: 10,505,810 km (0.051 R)
• M22: 10,744,119 km (0.101 R)
• M23: 11,225,974 km (0.12 R)
• M24: 11,323,212 km (0.034 R)
• M25: 11,813,594 km (0.042 R)
• M26: 12,011,662 km (0.115 R)
• M27: 12,511,768 km (0.106 R)
• M28: 12,865,866 km (0.107 R)
• M29: 13,274,717 km (0.07 R)
• M30: 14,791,938 km (0.092 R)
• M31: 15,598,121 km (0.083 R)
• M32: 16,088,802 km (0.103 R)
• M33: 17,590,765 km (0.086 R)
• M34: 18,444,520 km (0.098 R)
• M35: 18,559,411 km (0.083 R)
• M36: 18,847,537 km (0.12 R)
• M37: 19,137,308 km (0.099 R)
• M38: 19,779,681 km (0.119 R)
• M39: 20,251,363 km (0.04 R)
• M40: 20,429,235 km (0.101 R)
• M41: 20,548,016 km (0.056 R)
• M42: 20,965,842 km (0.107 R)
• M43: 21,688,550 km (0.116 R)
• M44: 21,931,347 km (0.075 R)
• M45: 22,911,213 km (0.073 R)
• M46: 23,655,612 km (0.116 R)
• M47: 24,344,809 km (0.108 R)
• M48: 24,597,181 km (0.072 R)
• M49: 24,850,301 km (0.051 R)
• M50: 24,913,730 km (0.115 R)
• M51: 25,104,318 km (0.114 R)
• M52: 26,000,110 km (0.084 R)
• M53: 26,193,540 km (0.078 R)
• M54: 26,776,373 km (0.085 R)
• M55: 27,889,082 km (0.081 R)
• M56: 28,550,604 km (0.097 R)
• M57: 29,485,441 km (0.061 R)
• M58: 29,754,268 km (0.119 R)
• M59: 29,889,056 km (0.066 R)
• M60: 30,702,121 km (0.1 R)
• M61: 31,042,905 km (0.112 R)
• M62: 32,073,035 km (0.062 R)
• M63: 32,418,906 km (0.109 R)
• M64: 32,557,583 km (0.096 R)
• M65: 32,835,685 km (0.118 R)
• M66: 33,604,170 km (0.104 R)
• M67: 33,674,331 km (0.076 R)
• M68: 34,449,248 km (0.041 R)
• M69: 35,016,673 km (0.072 R)
• M70: 35,801,762 km (0.101 R)
• M71: 36,954,115 km (0.045 R)
• M72: 38,191,738 km (0.089 R)
• M73: 39,739,328 km (0.085 R)
• M74: 40,036,429 km (0.087 R)
• M75: 41,307,413 km (0.047 R)
• M76: 44,657,807 km (0.093 R)
• M77: 45,198,753 km (0.094 R)
• M78: 45,431,377 km (0.078 R)
• M79: 47,070,222 km (0.102 R)
• M80: 47,936,394 km (0.118 R)
• M81: 48,807,801 km (0.056 R)
• M82: 49,924,549 km (0.101 R)
• M83: 50,405,656 km (0.1 R)
• M84: 50,485,990 km (0.093 R)
• M85: 51,049,525 km (0.04 R)
• M86: 51,696,237 km (0.105 R)
• M87: 51,777,169 km (0.111 R)
• M88: 53,980,746 km (0.053 R)
• M89: 54,639,575 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 10.4

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.82 AU - 11.2 AU

Year: 11235 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 109,459,745 km

• M1: 187,895 km (0.078 R)
• M2: 342,130 km (0.097 R)
• M3: 597,943 km (0.107 R)
• M4: 894,296 km (0.073 R)
• M5: 1,256,772 km (0.078 R)
• M6: 2,619,908 km (0.095 R)
• M7: 2,990,910 km (0.074 R)
• M8: 3,138,264 km (0.057 R)
• M9: 3,227,724 km (0.114 R)
• M10: 3,625,654 km (0.119 R)
• M11: 3,751,167 km (0.068 R)
• M12: 4,568,869 km (0.05 R)
• M13: 5,512,233 km (0.113 R)
• M14: 5,839,852 km (0.11 R)
• M15: 5,950,405 km (0.085 R)
• M16: 7,134,322 km (0.12 R)
• M17: 7,252,654 km (0.108 R)
• M18: 7,331,941 km (0.088 R)
• M19: 7,531,505 km (0.115 R)
• M20: 7,895,177 km (0.099 R)
• M21: 8,264,684 km (0.108 R)
• M22: 8,514,064 km (0.089 R)
• M23: 8,723,800 km (0.063 R)
• M24: 9,320,396 km (0.079 R)
• M25: 9,406,714 km (0.101 R)
• M26: 9,536,565 km (0.112 R)
• M27: 10,150,964 km (0.092 R)
• M28: 11,742,386 km (0.074 R)
• M29: 13,312,864 km (0.092 R)
• M30: 13,752,532 km (0.098 R)
• M31: 14,545,999 km (0.104 R)
• M32: 15,354,277 km (0.087 R)
• M33: 15,609,939 km (0.111 R)
• M34: 15,970,171 km (0.118 R)
• M35: 16,177,215 km (0.108 R)
• M36: 17,119,980 km (0.097 R)
• M37: 17,758,464 km (0.106 R)
• M38: 18,839,757 km (0.104 R)
• M39: 19,831,143 km (0.068 R)
• M40: 21,521,000 km (0.038 R)
• M41: 21,749,735 km (0.116 R)
• M42: 22,152,153 km (0.109 R)
• M43: 22,672,904 km (0.115 R)
• M44: 23,022,514 km (0.108 R)
• M45: 23,315,127 km (0.071 R)
• M46: 23,845,003 km (0.113 R)
• M47: 24,319,228 km (0.088 R)
• M48: 24,497,848 km (0.054 R)
• M49: 24,617,227 km (0.068 R)
• M50: 25,277,253 km (0.054 R)
• M51: 26,125,473 km (0.06 R)
• M52: 26,675,844 km (0.071 R)
• M53: 27,229,954 km (0.046 R)
• M54: 27,787,804 km (0.096 R)
• M55: 28,161,799 km (0.095 R)
• M56: 28,286,863 km (0.054 R)
• M57: 29,104,266 km (0.108 R)
• M58: 29,230,676 km (0.049 R)
• M59: 31,343,147 km (0.055 R)
• M60: 31,927,776 km (0.055 R)
• M61: 33,570,660 km (0.053 R)
• M62: 33,636,932 km (0.111 R)
• M63: 33,703,203 km (0.091 R)
• M64: 33,902,468 km (0.102 R)
• M65: 34,235,473 km (0.101 R)
• M66: 34,302,193 km (0.116 R)
• M67: 34,770,435 km (0.109 R)
• M68: 35,510,645 km (0.111 R)
• M69: 37,624,313 km (0.057 R)
• M70: 38,038,101 km (0.086 R)
• M71: 38,592,211 km (0.082 R)
• M72: 38,661,625 km (0.077 R)
• M73: 38,800,601 km (0.105 R)
• M74: 38,870,164 km (0.11 R)
• M75: 39,288,440 km (0.075 R)
• M76: 39,848,534 km (0.071 R)
• M77: 41,402,407 km (0.112 R)
• M78: 41,473,466 km (0.085 R)
• M79: 42,544,886 km (0.028 R)
• M80: 43,408,515 km (0.093 R)
• M81: 43,915,053 km (0.06 R)
• M82: 44,569,095 km (0.112 R)
• M83: 44,860,811 km (0.089 R)
• M84: 45,079,972 km (0.05 R)
• M85: 46,328,965 km (0.064 R)
• M86: 47,291,627 km (0.111 R)
• M87: 49,236,848 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.6

Radius: 7.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.24 AU - 21.58 AU

Year: 30337 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,459,745 km

• M1: 137,630 km (0.102 R)
• M2: 247,136 km (0.112 R)
• M3: 1,036,264 km (0.098 R)
• M4: 1,236,875 km (0.03 R)
• M5: 1,704,069 km (0.089 R)
• M6: 1,941,780 km (0.118 R)
• M7: 2,253,842 km (0.118 R)
• M8: 3,030,703 km (0.101 R)
• M9: 3,101,912 km (0.119 R)
• M10: 3,429,382 km (0.049 R)
• M11: 3,768,071 km (0.082 R)
• M12: 4,396,382 km (0.079 R)
• M13: 4,517,706 km (0.078 R)
• M14: 5,398,838 km (0.086 R)
• M15: 5,881,141 km (0.072 R)
• M16: 5,970,301 km (0.052 R)
• M17: 6,059,911 km (0.079 R)
• M18: 6,840,063 km (0.115 R)
• M19: 7,217,948 km (0.095 R)
• M20: 7,313,541 km (0.113 R)
• M21: 8,695,227 km (0.089 R)
• M22: 9,467,900 km (0.075 R)
• M23: 9,941,975 km (0.087 R)
• M24: 10,369,975 km (0.054 R)
• M25: 10,423,830 km (0.063 R)
• M26: 10,968,217 km (0.116 R)
• M27: 11,689,578 km (0.066 R)
• M28: 12,141,214 km (0.12 R)
• M29: 12,945,153 km (0.118 R)
• M30: 13,178,076 km (0.097 R)
• M31: 13,412,347 km (0.051 R)
• M32: 14,063,696 km (0.097 R)
• M33: 15,520,181 km (0.086 R)
• M34: 16,141,161 km (0.105 R)
• M35: 16,960,509 km (0.107 R)
• M36: 17,087,817 km (0.074 R)
• M37: 17,664,517 km (0.101 R)
• M38: 18,705,269 km (0.088 R)
• M39: 19,365,893 km (0.083 R)
• M40: 19,765,768 km (0.062 R)
• M41: 19,966,828 km (0.071 R)
• M42: 20,033,997 km (0.059 R)
• M43: 22,083,638 km (0.099 R)
• M44: 22,501,465 km (0.066 R)
• M45: 23,345,047 km (0.117 R)
• M46: 23,770,802 km (0.103 R)
• M47: 26,747,351 km (0.086 R)
• M48: 27,118,354 km (0.097 R)
• M49: 28,090,890 km (0.118 R)
• M50: 28,241,535 km (0.069 R)
• M51: 30,224,155 km (0.066 R)
• M52: 30,610,567 km (0.119 R)
• M53: 30,920,833 km (0.05 R)
• M54: 32,962,993 km (0.069 R)
• M55: 33,520,245 km (0.101 R)
• M56: 33,840,086 km (0.085 R)
• M57: 35,210,552 km (0.078 R)
• M58: 35,780,220 km (0.114 R)
• M59: 37,093,540 km (0.099 R)
• M60: 37,176,268 km (0.115 R)
• M61: 39,093,065 km (0.086 R)
• M62: 41,298,437 km (0.096 R)
• M63: 41,469,727 km (0.088 R)
• M64: 41,985,091 km (0.117 R)
• M65: 42,329,765 km (0.115 R)
• M66: 42,589,018 km (0.081 R)
• M67: 42,675,485 km (0.077 R)
• M68: 42,935,337 km (0.105 R)
• M69: 44,067,643 km (0.115 R)
• M70: 46,896,240 km (0.08 R)
• M71: 46,985,550 km (0.085 R)
• M72: 47,522,756 km (0.091 R)
• M73: 47,792,181 km (0.088 R)
• M74: 49,237,297 km (0.116 R)
• M75: 49,419,058 km (0.1 R)
• M76: 49,783,030 km (0.096 R)
• M77: 50,239,303 km (0.043 R)
• M78: 51,800,806 km (0.052 R)
• M79: 52,355,814 km (0.1 R)
• M80: 55,065,630 km (0.031 R)
• M81: 55,726,553 km (0.09 R)
• M82: 56,200,330 km (0.077 R)
• M83: 57,151,623 km (0.079 R)
• M84: 57,629,438 km (0.065 R)
• M85: 59,746,996 km (0.052 R)
• M86: 59,940,725 km (0.08 R)
• M87: 60,134,754 km (0.059 R)
• M88: 61,889,836 km (0.116 R)
• M89: 63,464,204 km (0.103 R)
• M90: 63,661,823 km (0.118 R)
• M91: 64,355,508 km (0.084 R)
• M92: 64,554,174 km (0.116 R)
• M93: 66,150,533 km (0.047 R)
• M94: 66,752,515 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.7

Radius: 6.6

Gravity: 19.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 19.37 AU - 20.33 AU

Year: 31375 Days

Day: 16.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,459,745 km

• M1: 120,725 km (0.081 R)
• M2: 488,736 km (0.098 R)
• M3: 594,502 km (0.053 R)
• M4: 650,452 km (0.098 R)
• M5: 924,515 km (0.105 R)
• M6: 2,373,669 km (0.084 R)
• M7: 3,386,447 km (0.042 R)
• M8: 3,437,609 km (0.077 R)
• M9: 3,697,760 km (0.091 R)
• M10: 4,236,911 km (0.1 R)
• M11: 4,800,446 km (0.114 R)
• M12: 5,447,307 km (0.073 R)
• M13: 6,183,927 km (0.039 R)
• M14: 6,627,934 km (0.097 R)
• M15: 7,479,744 km (0.111 R)
• M16: 8,020,839 km (0.071 R)
• M17: 8,365,513 km (0.119 R)
• M18: 8,434,926 km (0.113 R)
• M19: 8,574,651 km (0.108 R)
• M20: 9,500,512 km (0.099 R)
• M21: 9,645,772 km (0.112 R)
• M22: 10,383,139 km (0.072 R)
• M23: 11,368,690 km (0.07 R)
• M24: 11,445,733 km (0.088 R)
• M25: 11,755,550 km (0.078 R)
• M26: 11,989,821 km (0.109 R)
• M27: 12,225,587 km (0.117 R)
• M28: 14,499,175 km (0.072 R)
• M29: 15,342,159 km (0.048 R)
• M30: 16,027,916 km (0.04 R)
• M31: 16,374,534 km (0.046 R)
• M32: 18,324,991 km (0.088 R)
• M33: 18,596,511 km (0.05 R)
• M34: 20,253,906 km (0.072 R)
• M35: 20,347,405 km (0.101 R)
• M36: 22,343,040 km (0.07 R)
• M37: 22,536,321 km (0.097 R)
• M38: 24,102,461 km (0.044 R)
• M39: 24,300,678 km (0.088 R)
• M40: 25,703,607 km (0.108 R)
• M41: 29,323,726 km (0.099 R)
• M42: 29,853,751 km (0.095 R)
• M43: 31,570,985 km (0.102 R)
• M44: 31,787,902 km (0.11 R)
• M45: 31,896,660 km (0.071 R)
• M46: 32,989,771 km (0.12 R)
• M47: 34,540,952 km (0.092 R)
• M48: 35,325,293 km (0.049 R)
• M49: 37,713,474 km (0.066 R)
• M50: 38,521,153 km (0.107 R)
• M51: 38,752,880 km (0.048 R)
• M52: 39,567,889 km (0.066 R)
• M53: 42,165,656 km (0.062 R)
• M54: 43,847,286 km (0.116 R)
• M55: 44,089,185 km (0.089 R)
• M56: 44,210,360 km (0.118 R)
• M57: 44,331,683 km (0.103 R)
• M58: 46,780,601 km (0.118 R)
• M59: 48,021,515 km (0.066 R)
• M60: 50,535,507 km (0.067 R)
• M61: 54,385,857 km (0.117 R)
• M62: 56,083,494 km (0.063 R)
• M63: 57,533,396 km (0.079 R)
• M64: 60,066,836 km (0.076 R)
• M65: 60,201,175 km (0.096 R)
• M66: 62,364,211 km (0.102 R)
• M67: 63,592,110 km (0.08 R)
• M68: 64,003,205 km (0.081 R)
• M69: 64,552,678 km (0.049 R)
• M70: 65,933,167 km (0.118 R)
• M71: 67,323,380 km (0.064 R)
• M72: 68,582,845 km (0.119 R)
• M73: 68,863,789 km (0.106 R)
• M74: 69,145,033 km (0.11 R)
• M75: 69,285,805 km (0.097 R)
• M76: 74,562,122 km (0.103 R)
• M77: 75,284,979 km (0.108 R)
• M78: 76,592,015 km (0.105 R)
• M79: 79,818,393 km (0.088 R)
• M80: 81,002,609 km (0.097 R)
• M81: 85,192,846 km (0.103 R)
• M82: 90,991,110 km (0.082 R)
• M83: 91,918,168 km (0.076 R)
• M84: 92,848,517 km (0.12 R)
• M85: 93,937,739 km (0.066 R)
• M86: 96,443,204 km (0.061 R)
• M87: 97,704,165 km (0.099 R)
• M88: 99,288,107 km (0.081 R)
• M89: 101,679,878 km (0.104 R)
• M90: 102,320,755 km (0.073 R)
• M91: 103,284,763 km (0.084 R)
• M92: 103,445,731 km (0.095 R)
• M93: 104,898,177 km (0.037 R)
• M94: 105,221,906 km (0.084 R)
• M95: 106,519,817 km (0.084 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit