🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.71 AU - 0.95 AU

Year: 286 Days

Day: 19.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.89 AU - 1.05 AU

Year: 362 Days

Day: 23.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,423,809 km

• M1: 500,106 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.06 AU - 1.38 AU

Year: 510 Days

Day: 43.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,423,809 km

• M1: 249,380 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.58 AU - 2.1 AU

Year: 945 Days

Day: 16.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.05 AU - 2.63 AU

Year: 1356 Days

Day: 41.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 9.1

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.36 AU - 8.62 AU

Year: 7764 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 103,423,809 km

• M1: 150,346 km (0.108 R)
• M2: 316,549 km (0.102 R)
• M3: 468,690 km (0.083 R)
• M4: 716,275 km (0.044 R)
• M5: 803,041 km (0.073 R)
• M6: 1,135,747 km (0.104 R)
• M7: 1,291,030 km (0.079 R)
• M8: 1,362,537 km (0.113 R)
• M9: 1,879,248 km (0.11 R)
• M10: 2,106,338 km (0.098 R)
• M11: 2,191,160 km (0.047 R)
• M12: 2,298,870 km (0.102 R)
• M13: 2,430,367 km (0.112 R)
• M14: 2,700,990 km (0.092 R)
• M15: 3,173,719 km (0.083 R)
• M16: 3,320,624 km (0.09 R)
• M17: 3,520,038 km (0.086 R)
• M18: 3,621,316 km (0.108 R)
• M19: 3,930,684 km (0.086 R)
• M20: 4,035,702 km (0.1 R)
• M21: 4,520,100 km (0.112 R)
• M22: 4,685,705 km (0.07 R)
• M23: 4,769,330 km (0.094 R)
• M24: 4,937,927 km (0.081 R)
• M25: 6,511,247 km (0.064 R)
• M26: 6,604,746 km (0.11 R)
• M27: 6,982,780 km (0.095 R)
• M28: 7,760,090 km (0.12 R)
• M29: 7,892,185 km (0.056 R)
• M30: 8,735,468 km (0.119 R)
• M31: 9,150,453 km (0.077 R)
• M32: 9,395,494 km (0.117 R)
• M33: 9,536,565 km (0.054 R)
• M34: 10,324,497 km (0.111 R)
• M35: 10,616,213 km (0.113 R)
• M36: 11,282,671 km (0.098 R)
• M37: 11,357,470 km (0.101 R)
• M38: 11,583,064 km (0.102 R)
• M39: 12,115,333 km (0.085 R)
• M40: 12,268,970 km (0.088 R)
• M41: 12,384,460 km (0.099 R)
• M42: 12,539,144 km (0.112 R)
• M43: 14,485,562 km (0.096 R)
• M44: 14,607,783 km (0.087 R)
• M45: 14,812,134 km (0.07 R)
• M46: 15,141,249 km (0.036 R)
• M47: 15,348,143 km (0.061 R)
• M48: 15,514,346 km (0.1 R)
• M49: 15,681,148 km (0.12 R)
• M50: 16,566,618 km (0.114 R)
• M51: 16,694,374 km (0.086 R)
• M52: 16,951,084 km (0.033 R)
• M53: 17,728,844 km (0.029 R)
• M54: 18,917,100 km (0.115 R)
• M55: 19,813,789 km (0.105 R)
• M56: 20,312,997 km (0.11 R)
• M57: 20,404,102 km (0.101 R)
• M58: 20,586,911 km (0.104 R)
• M59: 21,835,006 km (0.042 R)
• M60: 22,162,625 km (0.11 R)
• M61: 22,256,573 km (0.112 R)
• M62: 23,632,873 km (0.108 R)
• M63: 24,113,830 km (0.043 R)
• M64: 24,403,901 km (0.113 R)
• M65: 25,871,905 km (0.087 R)
• M66: 26,119,339 km (0.089 R)
• M67: 27,267,653 km (0.112 R)
• M68: 27,974,802 km (0.075 R)
• M69: 29,303,829 km (0.097 R)
• M70: 29,665,108 km (0.092 R)
• M71: 29,924,062 km (0.028 R)
• M72: 30,444,363 km (0.073 R)
• M73: 31,020,166 km (0.11 R)
• M74: 31,493,793 km (0.108 R)
• M75: 31,705,174 km (0.069 R)
• M76: 32,129,135 km (0.09 R)
• M77: 35,040,309 km (0.092 R)
• M78: 35,588,585 km (0.089 R)
• M79: 36,029,301 km (0.082 R)
• M80: 36,471,811 km (0.096 R)
• M81: 37,250,468 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 11.5

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.13 AU - 8.35 AU

Year: 8156 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,423,809 km

• M1: 260,450 km (0.053 R)
• M2: 585,227 km (0.109 R)
• M3: 851,810 km (0.046 R)
• M4: 973,134 km (0.087 R)
• M5: 1,138,290 km (0.063 R)
• M6: 1,273,527 km (0.119 R)
• M7: 1,373,458 km (0.098 R)
• M8: 1,476,232 km (0.082 R)
• M9: 1,689,858 km (0.075 R)
• M10: 1,778,270 km (0.057 R)
• M11: 2,123,991 km (0.097 R)
• M12: 2,317,121 km (0.095 R)
• M13: 2,391,023 km (0.104 R)
• M14: 2,490,954 km (0.084 R)
• M15: 2,592,382 km (0.118 R)
• M16: 2,931,370 km (0.108 R)
• M17: 3,038,632 km (0.082 R)
• M18: 3,119,864 km (0.085 R)
• M19: 3,201,993 km (0.101 R)
• M20: 3,284,720 km (0.094 R)
• M21: 3,537,541 km (0.106 R)
• M22: 3,680,706 km (0.082 R)
• M23: 4,926,856 km (0.12 R)
• M24: 5,151,851 km (0.107 R)
• M25: 5,314,614 km (0.108 R)
• M26: 5,479,172 km (0.086 R)
• M27: 5,880,842 km (0.108 R)
• M28: 6,051,084 km (0.12 R)
• M29: 6,188,565 km (0.083 R)
• M30: 7,034,690 km (0.115 R)
• M31: 7,434,715 km (0.098 R)
• M32: 7,804,671 km (0.096 R)
• M33: 7,879,469 km (0.045 R)
• M34: 9,186,506 km (0.115 R)
• M35: 9,265,494 km (0.049 R)
• M36: 9,583,688 km (0.107 R)
• M37: 9,663,873 km (0.089 R)
• M38: 10,271,839 km (0.102 R)
• M39: 10,559,964 km (0.066 R)
• M40: 10,850,633 km (0.097 R)
• M41: 11,525,020 km (0.116 R)
• M42: 12,430,685 km (0.085 R)
• M43: 14,770,396 km (0.118 R)
• M44: 14,909,522 km (0.069 R)
• M45: 15,049,097 km (0.103 R)
• M46: 15,470,215 km (0.053 R)
• M47: 15,564,312 km (0.089 R)
• M48: 16,133,083 km (0.118 R)
• M49: 16,612,395 km (0.089 R)
• M50: 16,805,376 km (0.065 R)
• M51: 17,388,808 km (0.113 R)
• M52: 21,026,878 km (0.029 R)
• M53: 21,550,321 km (0.086 R)
• M54: 22,450,003 km (0.077 R)
• M55: 22,823,998 km (0.101 R)
• M56: 23,146,231 km (0.058 R)
• M57: 23,795,187 km (0.036 R)
• M58: 24,067,305 km (0.12 R)
• M59: 25,666,207 km (0.026 R)
• M60: 26,057,256 km (0.119 R)
• M61: 26,169,455 km (0.081 R)
• M62: 26,675,844 km (0.097 R)
• M63: 27,356,215 km (0.042 R)
• M64: 29,372,944 km (0.044 R)
• M65: 30,310,773 km (0.103 R)
• M66: 30,783,352 km (0.068 R)
• M67: 30,901,834 km (0.104 R)
• M68: 31,198,786 km (0.111 R)
• M69: 31,676,003 km (0.096 R)
• M70: 32,879,518 km (0.099 R)
• M71: 33,365,112 km (0.088 R)
• M72: 33,486,885 km (0.043 R)
• M73: 34,036,657 km (0.078 R)
• M74: 34,343,333 km (0.107 R)
• M75: 35,953,006 km (0.05 R)
• M76: 36,955,910 km (0.105 R)
• M77: 37,397,523 km (0.083 R)
• M78: 37,967,940 km (0.028 R)
• M79: 39,309,982 km (0.112 R)
• M80: 39,567,290 km (0.078 R)
• M81: 39,760,720 km (0.053 R)
• M82: 40,213,254 km (0.093 R)
• M83: 41,123,407 km (0.093 R)
• M84: 41,646,551 km (0.087 R)
• M85: 41,777,749 km (0.116 R)
• M86: 42,633,448 km (0.097 R)
• M87: 43,295,569 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.3

Radius: 7.4

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.36 AU - 16.52 AU

Year: 19713 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,423,809 km

• M1: 97,837 km (0.107 R)
• M2: 222,153 km (0.105 R)
• M3: 665,411 km (0.101 R)
• M4: 832,512 km (0.049 R)
• M5: 1,282,802 km (0.103 R)
• M6: 1,685,370 km (0.114 R)
• M7: 2,004,462 km (0.106 R)
• M8: 2,186,522 km (0.091 R)
• M9: 2,310,988 km (0.095 R)
• M10: 2,405,833 km (0.095 R)
• M11: 2,933,614 km (0.102 R)
• M12: 4,362,274 km (0.101 R)
• M13: 5,459,125 km (0.115 R)
• M14: 5,585,984 km (0.113 R)
• M15: 5,671,255 km (0.097 R)
• M16: 6,147,425 km (0.119 R)
• M17: 7,416,763 km (0.113 R)
• M18: 7,463,587 km (0.091 R)
• M19: 7,937,065 km (0.098 R)
• M20: 8,665,307 km (0.105 R)
• M21: 9,926,118 km (0.116 R)
• M22: 10,869,033 km (0.055 R)
• M23: 11,136,065 km (0.072 R)
• M24: 12,280,788 km (0.043 R)
• M25: 12,895,336 km (0.073 R)
• M26: 13,749,241 km (0.117 R)
• M27: 13,922,326 km (0.025 R)
• M28: 15,153,367 km (0.068 R)
• M29: 15,691,620 km (0.08 R)
• M30: 18,475,337 km (0.086 R)
• M31: 18,857,859 km (0.086 R)
• M32: 19,114,270 km (0.119 R)
• M33: 19,242,924 km (0.078 R)
• M34: 20,282,779 km (0.107 R)
• M35: 20,348,302 km (0.109 R)
• M36: 20,545,472 km (0.087 R)
• M37: 20,743,390 km (0.108 R)
• M38: 21,607,916 km (0.096 R)
• M39: 23,440,790 km (0.084 R)
• M40: 23,785,762 km (0.098 R)
• M41: 24,271,357 km (0.118 R)
• M42: 24,830,404 km (0.091 R)
• M43: 27,325,697 km (0.107 R)
• M44: 30,273,672 km (0.063 R)
• M45: 31,177,692 km (0.085 R)
• M46: 32,934,719 km (0.107 R)
• M47: 33,089,104 km (0.102 R)
• M48: 33,475,964 km (0.09 R)
• M49: 33,864,320 km (0.049 R)
• M50: 34,097,992 km (0.057 R)
• M51: 34,645,371 km (0.112 R)
• M52: 34,802,299 km (0.084 R)
• M53: 37,264,979 km (0.069 R)
• M54: 39,046,540 km (0.082 R)
• M55: 39,128,221 km (0.096 R)
• M56: 39,291,582 km (0.085 R)
• M57: 39,619,201 km (0.11 R)
• M58: 39,701,181 km (0.066 R)
• M59: 40,442,139 km (0.043 R)
• M60: 42,440,018 km (0.12 R)
• M61: 42,607,867 km (0.117 R)
• M62: 43,028,686 km (0.09 R)
• M63: 44,384,491 km (0.078 R)
• M64: 44,982,135 km (0.032 R)
• M65: 45,668,340 km (0.028 R)
• M66: 45,840,378 km (0.053 R)
• M67: 46,877,540 km (0.044 R)
• M68: 47,573,170 km (0.105 R)
• M69: 47,660,386 km (0.068 R)
• M70: 48,886,789 km (0.11 R)
• M71: 48,974,753 km (0.086 R)
• M72: 51,102,483 km (0.066 R)
• M73: 51,281,252 km (0.093 R)
• M74: 51,370,562 km (0.076 R)
• M75: 51,908,217 km (0.044 R)
• M76: 52,537,725 km (0.097 R)
• M77: 52,808,348 km (0.07 R)
• M78: 53,441,446 km (0.115 R)
• M79: 53,532,102 km (0.064 R)
• M80: 54,077,087 km (0.104 R)
• M81: 54,350,253 km (0.095 R)
• M82: 54,806,526 km (0.096 R)
• M83: 54,897,931 km (0.108 R)
• M84: 56,091,123 km (0.086 R)
• M85: 56,644,635 km (0.103 R)
• M86: 57,478,344 km (0.081 R)
• M87: 57,664,145 km (0.073 R)
• M88: 58,596,140 km (0.107 R)
• M89: 58,689,638 km (0.096 R)
• M90: 58,783,137 km (0.115 R)
• M91: 60,097,803 km (0.07 R)
• M92: 63,810,822 km (0.04 R)
• M93: 64,099,546 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.6

Radius: 3.2

Gravity: 75.94 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.96 AU - 19.72 AU

Year: 29747 Days

Day: 16.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,423,809 km

• M1: 192,981 km (0.032 R)
• M2: 604,076 km (0.061 R)
• M3: 775,515 km (0.067 R)
• M4: 1,674,599 km (0.083 R)
• M5: 3,914,827 km (0.078 R)
• M6: 4,019,096 km (0.059 R)
• M7: 5,111,011 km (0.114 R)
• M8: 5,167,858 km (0.11 R)
• M9: 5,926,170 km (0.096 R)
• M10: 6,105,987 km (0.075 R)
• M11: 6,471,155 km (0.076 R)
• M12: 9,286,737 km (0.082 R)
• M13: 9,847,130 km (0.028 R)
• M14: 12,043,526 km (0.103 R)
• M15: 14,303,052 km (0.107 R)
• M16: 14,948,866 km (0.032 R)
• M17: 16,352,543 km (0.106 R)
• M18: 16,857,885 km (0.092 R)
• M19: 16,942,707 km (0.055 R)
• M20: 17,027,529 km (0.074 R)
• M21: 17,112,500 km (0.094 R)
• M22: 19,371,727 km (0.116 R)
• M23: 19,549,300 km (0.076 R)
• M24: 19,906,241 km (0.113 R)
• M25: 21,355,096 km (0.052 R)
• M26: 22,184,915 km (0.108 R)
• M27: 22,837,611 km (0.109 R)
• M28: 23,402,044 km (0.035 R)
• M29: 24,544,672 km (0.116 R)
• M30: 25,413,387 km (0.077 R)
• M31: 26,883,635 km (0.114 R)
• M32: 27,379,851 km (0.085 R)
• M33: 29,089,306 km (0.113 R)
• M34: 30,729,497 km (0.065 R)
• M35: 31,040,361 km (0.072 R)
• M36: 33,351,798 km (0.117 R)
• M37: 34,205,852 km (0.076 R)
• M38: 34,959,078 km (0.088 R)
• M39: 36,153,766 km (0.063 R)
• M40: 37,031,008 km (0.113 R)
• M41: 37,472,322 km (0.091 R)
• M42: 38,806,436 km (0.082 R)
• M43: 39,591,824 km (0.096 R)
• M44: 41,406,746 km (0.107 R)
• M45: 41,635,481 km (0.119 R)
• M46: 42,670,100 km (0.082 R)
• M47: 43,713,096 km (0.112 R)
• M48: 43,946,020 km (0.086 R)
• M49: 45,706,039 km (0.108 R)
• M50: 47,848,281 km (0.083 R)
• M51: 48,810,943 km (0.066 R)
• M52: 49,779,888 km (0.035 R)
• M53: 51,983,016 km (0.096 R)
• M54: 52,353,271 km (0.112 R)
• M55: 52,972,456 km (0.088 R)
• M56: 53,718,501 km (0.072 R)
• M57: 54,718,712 km (0.057 R)
• M58: 56,737,536 km (0.067 R)
• M59: 58,139,567 km (0.112 R)
• M60: 59,037,603 km (0.05 R)
• M61: 59,811,024 km (0.088 R)
• M62: 62,282,381 km (0.099 R)
• M63: 65,984,629 km (0.083 R)
• M64: 70,711,622 km (0.117 R)
• M65: 71,944,608 km (0.064 R)
• M66: 72,632,609 km (0.086 R)
• M67: 73,461,231 km (0.083 R)
• M68: 73,599,609 km (0.046 R)
• M69: 74,154,169 km (0.11 R)
• M70: 75,965,649 km (0.092 R)
• M71: 76,526,043 km (0.12 R)
• M72: 77,932,861 km (0.095 R)
• M73: 78,356,522 km (0.111 R)
• M74: 78,639,561 km (0.049 R)
• M75: 80,772,079 km (0.093 R)
• M76: 81,917,251 km (0.061 R)
• M77: 82,060,715 km (0.07 R)
• M78: 83,356,083 km (0.063 R)
• M79: 83,500,445 km (0.099 R)
• M80: 83,789,468 km (0.105 R)
• M81: 83,934,129 km (0.047 R)
• M82: 84,223,452 km (0.116 R)
• M83: 85,821,456 km (0.045 R)
• M84: 86,551,045 km (0.115 R)
• M85: 88,016,506 km (0.099 R)
• M86: 88,752,378 km (0.087 R)
• M87: 89,490,194 km (0.085 R)
• M88: 89,785,800 km (0.068 R)
• M89: 90,526,608 km (0.085 R)
• M90: 92,461,806 km (0.063 R)
• M91: 93,809,534 km (0.119 R)
• M92: 96,221,500 km (0.12 R)
• M93: 102,494,737 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 14,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit