🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.44 AU - 0.58 AU

Year: 139 Days

Day: 30.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,871,571 km

• M1: 94,995 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.34 AU - 2.44 AU

Year: 1415 Days

Day: 21.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,871,571 km

• M1: 420,071 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.9 AU - 2.96 AU

Year: 1920 Days

Day: 28.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,871,571 km

• M1: 1,506,899 km (0.08 R)
• M2: 2,420,494 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.48 AU - 3.68 AU

Year: 2070 Days

Day: 38.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,871,571 km

• M1: 2,027,650 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 11.2

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.51 AU - 6.73 AU

Year: 6522 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,871,571 km

• M1: 180,864 km (0.083 R)
• M2: 274,811 km (0.091 R)
• M3: 347,965 km (0.119 R)
• M4: 422,913 km (0.098 R)
• M5: 513,869 km (0.103 R)
• M6: 670,049 km (0.108 R)
• M7: 832,811 km (0.107 R)
• M8: 1,285,644 km (0.1 R)
• M9: 1,400,386 km (0.069 R)
• M10: 1,478,925 km (0.096 R)
• M11: 1,737,878 km (0.104 R)
• M12: 2,115,912 km (0.041 R)
• M13: 2,222,276 km (0.12 R)
• M14: 2,392,968 km (0.111 R)
• M15: 2,535,983 km (0.039 R)
• M16: 3,153,673 km (0.108 R)
• M17: 3,328,553 km (0.103 R)
• M18: 3,524,675 km (0.12 R)
• M19: 3,596,931 km (0.095 R)
• M20: 4,366,463 km (0.086 R)
• M21: 4,444,254 km (0.051 R)
• M22: 4,581,584 km (0.117 R)
• M23: 4,680,469 km (0.072 R)
• M24: 4,800,147 km (0.112 R)
• M25: 4,900,677 km (0.106 R)
• M26: 5,103,831 km (0.062 R)
• M27: 5,581,796 km (0.083 R)
• M28: 5,687,561 km (0.094 R)
• M29: 6,095,814 km (0.032 R)
• M30: 6,850,086 km (0.034 R)
• M31: 7,054,736 km (0.075 R)
• M32: 8,494,317 km (0.084 R)
• M33: 8,591,705 km (0.038 R)
• M34: 8,960,912 km (0.09 R)
• M35: 9,410,604 km (0.076 R)
• M36: 9,536,864 km (0.065 R)
• M37: 10,358,306 km (0.071 R)
• M38: 10,514,786 km (0.098 R)
• M39: 10,856,617 km (0.09 R)
• M40: 11,336,078 km (0.057 R)
• M41: 11,551,499 km (0.115 R)
• M42: 11,632,581 km (0.094 R)
• M43: 11,986,230 km (0.073 R)
• M44: 12,068,210 km (0.029 R)
• M45: 12,815,750 km (0.073 R)
• M46: 13,124,520 km (0.064 R)
• M47: 13,606,674 km (0.105 R)
• M48: 13,921,727 km (0.089 R)
• M49: 14,210,302 km (0.077 R)
• M50: 14,442,478 km (0.117 R)
• M51: 14,529,992 km (0.078 R)
• M52: 15,235,646 km (0.111 R)
• M53: 15,562,966 km (0.076 R)
• M54: 16,375,881 km (0.11 R)
• M55: 16,772,315 km (0.101 R)
• M56: 16,925,503 km (0.062 R)
• M57: 17,202,708 km (0.081 R)
• M58: 17,388,209 km (0.1 R)
• M59: 17,699,074 km (0.056 R)
• M60: 18,074,415 km (0.101 R)
• M61: 18,642,438 km (0.077 R)
• M62: 18,928,619 km (0.078 R)
• M63: 19,056,375 km (0.114 R)
• M64: 19,441,141 km (0.079 R)
• M65: 19,925,688 km (0.119 R)
• M66: 20,153,077 km (0.092 R)
• M67: 20,316,139 km (0.084 R)
• M68: 20,479,649 km (0.106 R)
• M69: 20,709,132 km (0.116 R)
• M70: 21,903,372 km (0.109 R)
• M71: 22,071,071 km (0.09 R)
• M72: 22,239,070 km (0.116 R)
• M73: 22,373,858 km (0.093 R)
• M74: 22,576,413 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.4

Radius: 11.1

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.57 AU - 8.67 AU

Year: 7274 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,871,571 km

• M1: 163,959 km (0.074 R)
• M2: 281,394 km (0.115 R)
• M3: 605,572 km (0.075 R)
• M4: 823,835 km (0.101 R)
• M5: 973,733 km (0.069 R)
• M6: 1,182,721 km (0.12 R)
• M7: 1,319,004 km (0.09 R)
• M8: 1,607,429 km (0.112 R)
• M9: 1,720,974 km (0.111 R)
• M10: 1,876,556 km (0.064 R)
• M11: 2,057,420 km (0.041 R)
• M12: 2,479,884 km (0.072 R)
• M13: 2,814,684 km (0.108 R)
• M14: 3,307,759 km (0.071 R)
• M15: 3,726,782 km (0.108 R)
• M16: 3,853,342 km (0.065 R)
• M17: 4,888,709 km (0.089 R)
• M18: 4,999,561 km (0.074 R)
• M19: 5,139,435 km (0.11 R)
• M20: 5,653,603 km (0.056 R)
• M21: 5,799,311 km (0.096 R)
• M22: 6,035,227 km (0.061 R)
• M23: 6,425,229 km (0.062 R)
• M24: 6,638,705 km (0.029 R)
• M25: 7,041,422 km (0.101 R)
• M26: 7,903,106 km (0.081 R)
• M27: 8,099,079 km (0.102 R)
• M28: 8,429,391 km (0.069 R)
• M29: 8,596,193 km (0.079 R)
• M30: 8,967,196 km (0.107 R)
• M31: 9,240,212 km (0.034 R)
• M32: 9,794,621 km (0.032 R)
• M33: 9,864,633 km (0.086 R)
• M34: 10,111,170 km (0.079 R)
• M35: 11,447,827 km (0.083 R)
• M36: 11,558,679 km (0.088 R)
• M37: 11,669,831 km (0.095 R)
• M38: 11,968,129 km (0.086 R)
• M39: 12,648,350 km (0.115 R)
• M40: 12,839,536 km (0.093 R)
• M41: 13,224,751 km (0.084 R)
• M42: 13,380,034 km (0.107 R)
• M43: 14,244,260 km (0.064 R)
• M44: 15,248,212 km (0.09 R)
• M45: 15,370,284 km (0.108 R)
• M46: 15,656,315 km (0.098 R)
• M47: 15,779,434 km (0.095 R)
• M48: 16,109,297 km (0.078 R)
• M49: 16,233,613 km (0.078 R)
• M50: 17,409,003 km (0.119 R)
• M51: 17,878,142 km (0.059 R)
• M52: 19,398,954 km (0.116 R)
• M53: 19,929,877 km (0.066 R)
• M54: 20,063,318 km (0.092 R)
• M55: 20,241,789 km (0.075 R)
• M56: 20,690,134 km (0.048 R)
• M57: 21,005,935 km (0.114 R)
• M58: 21,688,101 km (0.096 R)
• M59: 21,871,209 km (0.102 R)
• M60: 21,963,062 km (0.12 R)
• M61: 23,308,096 km (0.113 R)
• M62: 23,542,666 km (0.118 R)
• M63: 24,727,331 km (0.115 R)
• M64: 25,592,306 km (0.096 R)
• M65: 26,028,534 km (0.105 R)
• M66: 27,450,760 km (0.112 R)
• M67: 28,546,565 km (0.087 R)
• M68: 28,747,325 km (0.1 R)
• M69: 29,555,154 km (0.052 R)
• M70: 30,216,825 km (0.092 R)
• M71: 30,883,583 km (0.11 R)
• M72: 31,762,770 km (0.085 R)
• M73: 31,918,800 km (0.09 R)
• M74: 32,127,190 km (0.099 R)
• M75: 32,755,052 km (0.111 R)
• M76: 33,651,443 km (0.102 R)
• M77: 33,757,508 km (0.034 R)
• M78: 33,863,572 km (0.088 R)
• M79: 34,556,061 km (0.07 R)
• M80: 34,984,509 km (0.108 R)
• M81: 36,117,564 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.7

Radius: 11

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.31 AU - 9.01 AU

Year: 9758 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,871,571 km

• M1: 188,045 km (0.106 R)
• M2: 296,353 km (0.09 R)
• M3: 631,153 km (0.1 R)
• M4: 927,507 km (0.074 R)
• M5: 1,045,091 km (0.113 R)
• M6: 1,281,455 km (0.092 R)
• M7: 1,354,310 km (0.081 R)
• M8: 1,597,406 km (0.119 R)
• M9: 1,838,259 km (0.03 R)
• M10: 1,954,795 km (0.105 R)
• M11: 2,073,875 km (0.056 R)
• M12: 2,160,492 km (0.065 R)
• M13: 2,355,418 km (0.106 R)
• M14: 2,519,228 km (0.114 R)
• M15: 2,762,773 km (0.105 R)
• M16: 3,033,546 km (0.059 R)
• M17: 3,232,361 km (0.095 R)
• M18: 3,313,144 km (0.119 R)
• M19: 3,580,326 km (0.065 R)
• M20: 3,940,408 km (0.089 R)
• M21: 4,070,259 km (0.075 R)
• M22: 4,201,606 km (0.087 R)
• M23: 4,446,198 km (0.096 R)
• M24: 4,536,256 km (0.064 R)
• M25: 4,810,320 km (0.107 R)
• M26: 5,042,795 km (0.05 R)
• M27: 5,470,645 km (0.066 R)
• M28: 5,591,520 km (0.053 R)
• M29: 5,959,680 km (0.06 R)
• M30: 6,059,312 km (0.055 R)
• M31: 6,285,205 km (0.056 R)
• M32: 6,539,671 km (0.05 R)
• M33: 6,616,714 km (0.109 R)
• M34: 6,771,548 km (0.104 R)
• M35: 6,953,758 km (0.112 R)
• M36: 7,376,521 km (0.12 R)
• M37: 7,591,045 km (0.103 R)
• M38: 7,726,132 km (0.081 R)
• M39: 8,219,206 km (0.108 R)
• M40: 9,351,213 km (0.08 R)
• M41: 9,583,539 km (0.116 R)
• M42: 10,351,724 km (0.056 R)
• M43: 10,501,621 km (0.109 R)
• M44: 11,447,678 km (0.093 R)
• M45: 12,104,113 km (0.069 R)
• M46: 12,198,809 km (0.073 R)
• M47: 13,387,962 km (0.106 R)
• M48: 13,616,997 km (0.058 R)
• M49: 14,245,607 km (0.05 R)
• M50: 14,479,428 km (0.107 R)
• M51: 14,613,767 km (0.052 R)
• M52: 15,086,945 km (0.025 R)
• M53: 15,257,038 km (0.111 R)
• M54: 15,427,879 km (0.082 R)
• M55: 15,530,802 km (0.096 R)
• M56: 16,256,801 km (0.118 R)
• M57: 16,711,877 km (0.105 R)
• M58: 16,782,338 km (0.118 R)
• M59: 17,384,619 km (0.068 R)
• M60: 17,527,335 km (0.103 R)
• M61: 18,066,037 km (0.105 R)
• M62: 18,976,041 km (0.033 R)
• M63: 19,123,096 km (0.073 R)
• M64: 19,233,499 km (0.077 R)
• M65: 19,677,655 km (0.111 R)
• M66: 19,789,255 km (0.106 R)
• M67: 20,387,647 km (0.116 R)
• M68: 20,538,292 km (0.043 R)
• M69: 21,411,195 km (0.077 R)
• M70: 21,794,465 km (0.103 R)
• M71: 21,871,508 km (0.064 R)
• M72: 22,958,037 km (0.088 R)
• M73: 23,784,565 km (0.119 R)
• M74: 24,221,391 km (0.085 R)
• M75: 24,460,748 km (0.064 R)
• M76: 24,781,186 km (0.096 R)
• M77: 25,507,185 km (0.088 R)
• M78: 25,954,183 km (0.09 R)
• M79: 26,240,065 km (0.095 R)
• M80: 26,691,402 km (0.056 R)
• M81: 26,938,687 km (0.11 R)
• M82: 27,768,506 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.7

Radius: 6.8

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.81 AU - 14.73 AU

Year: 20640 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,871,571 km

• M1: 111,301 km (0.117 R)
• M2: 196,871 km (0.041 R)
• M3: 267,631 km (0.07 R)
• M4: 713,731 km (0.086 R)
• M5: 1,062,145 km (0.112 R)
• M6: 1,198,429 km (0.104 R)
• M7: 2,303,658 km (0.092 R)
• M8: 2,849,540 km (0.102 R)
• M9: 2,963,384 km (0.11 R)
• M10: 5,728,102 km (0.08 R)
• M11: 6,610,580 km (0.081 R)
• M12: 6,761,674 km (0.111 R)
• M13: 8,608,310 km (0.088 R)
• M14: 9,218,969 km (0.086 R)
• M15: 9,444,562 km (0.118 R)
• M16: 11,313,339 km (0.067 R)
• M17: 11,494,203 km (0.086 R)
• M18: 11,920,258 km (0.114 R)
• M19: 12,351,249 km (0.049 R)
• M20: 12,537,648 km (0.08 R)
• M21: 13,102,230 km (0.107 R)
• M22: 13,165,510 km (0.06 R)
• M23: 13,355,799 km (0.097 R)
• M24: 13,739,218 km (0.045 R)
• M25: 14,061,452 km (0.11 R)
• M26: 14,451,603 km (0.081 R)
• M27: 14,713,549 km (0.042 R)
• M28: 15,375,370 km (0.1 R)
• M29: 15,979,446 km (0.11 R)
• M30: 16,182,450 km (0.079 R)
• M31: 18,048,086 km (0.058 R)
• M32: 18,259,617 km (0.115 R)
• M33: 18,756,282 km (0.116 R)
• M34: 19,545,710 km (0.114 R)
• M35: 21,454,279 km (0.06 R)
• M36: 21,528,779 km (0.038 R)
• M37: 21,978,171 km (0.072 R)
• M38: 23,038,670 km (0.104 R)
• M39: 23,268,004 km (0.109 R)
• M40: 23,652,022 km (0.109 R)
• M41: 23,960,792 km (0.11 R)
• M42: 25,051,959 km (0.089 R)
• M43: 25,209,036 km (0.091 R)
• M44: 26,318,604 km (0.06 R)
• M45: 27,282,313 km (0.063 R)
• M46: 28,094,031 km (0.099 R)
• M47: 30,241,808 km (0.078 R)
• M48: 30,492,983 km (0.109 R)
• M49: 32,698,803 km (0.03 R)
• M50: 32,956,561 km (0.108 R)
• M51: 33,128,897 km (0.09 R)
• M52: 35,748,356 km (0.048 R)
• M53: 36,014,042 km (0.101 R)
• M54: 36,547,209 km (0.104 R)
• M55: 37,082,919 km (0.103 R)
• M56: 37,262,137 km (0.09 R)
• M57: 37,441,505 km (0.025 R)
• M58: 37,531,413 km (0.073 R)
• M59: 38,071,910 km (0.041 R)
• M60: 39,251,789 km (0.117 R)
• M61: 40,167,627 km (0.038 R)
• M62: 40,720,540 km (0.088 R)
• M63: 43,051,126 km (0.044 R)
• M64: 44,090,232 km (0.082 R)
• M65: 44,185,077 km (0.081 R)
• M66: 44,375,067 km (0.099 R)
• M67: 46,000,597 km (0.112 R)
• M68: 47,159,682 km (0.102 R)
• M69: 47,937,890 km (0.097 R)
• M70: 48,132,965 km (0.108 R)
• M71: 48,230,653 km (0.109 R)
• M72: 49,802,777 km (0.105 R)
• M73: 54,211,725 km (0.109 R)
• M74: 57,599,369 km (0.115 R)
• M75: 57,910,682 km (0.045 R)
• M76: 59,161,769 km (0.088 R)
• M77: 61,160,696 km (0.112 R)
• M78: 62,328,158 km (0.11 R)
• M79: 63,181,763 km (0.091 R)
• M80: 63,609,912 km (0.057 R)
• M81: 66,199,751 km (0.087 R)
• M82: 66,634,632 km (0.045 R)
• M83: 66,743,539 km (0.117 R)
• M84: 67,726,247 km (0.114 R)
• M85: 68,493,834 km (0.097 R)
• M86: 69,154,159 km (0.108 R)
• M87: 70,037,684 km (0.103 R)
• M88: 70,148,386 km (0.073 R)
• M89: 70,591,794 km (0.108 R)
• M90: 71,816,103 km (0.045 R)
• M91: 72,039,453 km (0.075 R)
• M92: 72,935,245 km (0.117 R)
• M93: 73,834,627 km (0.117 R)
• M94: 74,850,696 km (0.06 R)
• M95: 74,963,942 km (0.115 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: 194 - 12,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit