🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.75 AU - 0.87 AU

Year: 273 Days

Day: 25 Hours

Environment

Temp: 125 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.45 AU - 1.81 AU

Year: 780 Days

Day: 22.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,568,556 km

• M1: 355,145 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.81 AU - 2.31 AU

Year: 1108 Days

Day: 13 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,568,556 km

• M1: 700,716 km (0.088 R)
• M2: 1,353,262 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.23 AU - 3.21 AU

Year: 1681 Days

Day: 38.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.81 AU - 3.21 AU

Year: 1957 Days

Day: 41.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.7

Radius: 12.1

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.24 AU - 5.74 AU

Year: 4177 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 112,568,556 km

• M1: 153,039 km (0.109 R)
• M2: 265,835 km (0.118 R)
• M3: 383,868 km (0.114 R)
• M4: 466,895 km (0.113 R)
• M5: 737,667 km (0.118 R)
• M6: 899,083 km (0.093 R)
• M7: 1,243,906 km (0.118 R)
• M8: 2,034,980 km (0.084 R)
• M9: 2,623,947 km (0.029 R)
• M10: 2,917,757 km (0.052 R)
• M11: 3,018,137 km (0.068 R)
• M12: 3,201,843 km (0.051 R)
• M13: 3,305,515 km (0.051 R)
• M14: 3,558,933 km (0.113 R)
• M15: 3,862,767 km (0.082 R)
• M16: 4,040,190 km (0.055 R)
• M17: 4,449,489 km (0.059 R)
• M18: 4,706,199 km (0.12 R)
• M19: 5,209,895 km (0.106 R)
• M20: 5,680,530 km (0.058 R)
• M21: 6,061,855 km (0.104 R)
• M22: 6,609,683 km (0.089 R)
• M23: 6,822,710 km (0.081 R)
• M24: 6,983,827 km (0.082 R)
• M25: 7,146,290 km (0.109 R)
• M26: 7,337,476 km (0.078 R)
• M27: 7,502,782 km (0.117 R)
• M28: 7,724,935 km (0.072 R)
• M29: 8,577,643 km (0.097 R)
• M30: 8,780,946 km (0.102 R)
• M31: 9,610,018 km (0.114 R)
• M32: 9,881,987 km (0.105 R)
• M33: 10,433,255 km (0.074 R)
• M34: 10,526,155 km (0.115 R)
• M35: 10,619,205 km (0.038 R)
• M36: 11,533,846 km (0.119 R)
• M37: 11,887,346 km (0.119 R)
• M38: 13,437,928 km (0.106 R)
• M39: 13,606,674 km (0.117 R)
• M40: 13,708,251 km (0.119 R)
• M41: 13,912,004 km (0.108 R)
• M42: 14,772,341 km (0.096 R)
• M43: 15,402,447 km (0.084 R)
• M44: 15,685,337 km (0.094 R)
• M45: 15,934,268 km (0.094 R)
• M46: 16,725,192 km (0.098 R)
• M47: 16,834,099 km (0.105 R)
• M48: 18,345,187 km (0.063 R)
• M49: 18,984,419 km (0.073 R)
• M50: 19,060,115 km (0.092 R)
• M51: 19,363,799 km (0.102 R)
• M52: 19,478,241 km (0.108 R)
• M53: 19,592,684 km (0.072 R)
• M54: 19,899,359 km (0.087 R)
• M55: 20,130,338 km (0.098 R)
• M56: 20,478,453 km (0.112 R)
• M57: 21,180,665 km (0.082 R)
• M58: 21,337,892 km (0.081 R)
• M59: 21,653,245 km (0.095 R)
• M60: 21,811,519 km (0.086 R)
• M61: 22,448,656 km (0.105 R)
• M62: 22,528,691 km (0.056 R)
• M63: 22,689,060 km (0.117 R)
• M64: 25,515,562 km (0.097 R)
• M65: 25,641,075 km (0.107 R)
• M66: 25,724,700 km (0.11 R)
• M67: 25,850,512 km (0.089 R)
• M68: 26,271,032 km (0.073 R)
• M69: 26,778,767 km (0.062 R)
• M70: 27,933,064 km (0.085 R)
• M71: 28,364,654 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.2

Radius: 14.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.35 AU - 6.47 AU

Year: 5384 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 112,568,556 km

• M1: 592,707 km (0.099 R)
• M2: 701,315 km (0.1 R)
• M3: 804,687 km (0.089 R)
• M4: 927,956 km (0.112 R)
• M5: 1,195,736 km (0.09 R)
• M6: 1,558,062 km (0.063 R)
• M7: 1,698,534 km (0.074 R)
• M8: 1,788,742 km (0.094 R)
• M9: 2,030,941 km (0.111 R)
• M10: 2,424,981 km (0.075 R)
• M11: 2,822,164 km (0.102 R)
• M12: 3,285,319 km (0.11 R)
• M13: 3,654,526 km (0.083 R)
• M14: 3,749,072 km (0.07 R)
• M15: 4,110,650 km (0.045 R)
• M16: 4,433,333 km (0.054 R)
• M17: 4,534,311 km (0.091 R)
• M18: 5,262,853 km (0.097 R)
• M19: 5,586,284 km (0.098 R)
• M20: 5,888,771 km (0.102 R)
• M21: 6,140,095 km (0.108 R)
• M22: 6,309,739 km (0.056 R)
• M23: 7,631,137 km (0.076 R)
• M24: 7,905,499 km (0.115 R)
• M25: 8,432,832 km (0.062 R)
• M26: 9,883,483 km (0.093 R)
• M27: 10,417,697 km (0.099 R)
• M28: 10,654,510 km (0.114 R)
• M29: 10,790,644 km (0.044 R)
• M30: 11,306,158 km (0.079 R)
• M31: 11,759,440 km (0.103 R)
• M32: 12,218,705 km (0.103 R)
• M33: 12,611,998 km (0.093 R)
• M34: 12,864,519 km (0.115 R)
• M35: 12,973,277 km (0.038 R)
• M36: 13,118,686 km (0.096 R)
• M37: 13,228,042 km (0.056 R)
• M38: 13,411,150 km (0.069 R)
• M39: 14,829,936 km (0.101 R)
• M40: 15,287,855 km (0.058 R)
• M41: 16,061,426 km (0.111 R)
• M42: 16,178,561 km (0.081 R)
• M43: 16,728,931 km (0.086 R)
• M44: 16,926,999 km (0.12 R)
• M45: 17,086,171 km (0.027 R)
• M46: 17,767,590 km (0.106 R)
• M47: 18,050,778 km (0.051 R)
• M48: 18,253,932 km (0.072 R)
• M49: 18,621,644 km (0.088 R)
• M50: 19,033,038 km (0.066 R)
• M51: 19,157,055 km (0.115 R)
• M52: 19,364,397 km (0.059 R)
• M53: 19,489,162 km (0.043 R)
• M54: 19,948,876 km (0.111 R)
• M55: 20,539,040 km (0.112 R)
• M56: 21,736,720 km (0.083 R)
• M57: 22,257,022 km (0.088 R)
• M58: 23,842,310 km (0.068 R)
• M59: 23,976,051 km (0.117 R)
• M60: 25,463,802 km (0.111 R)
• M61: 26,195,784 km (0.086 R)
• M62: 27,446,871 km (0.117 R)
• M63: 27,915,262 km (0.059 R)
• M64: 28,197,403 km (0.104 R)
• M65: 28,386,196 km (0.034 R)
• M66: 29,145,256 km (0.067 R)
• M67: 30,055,259 km (0.074 R)
• M68: 30,247,941 km (0.102 R)
• M69: 30,877,300 km (0.076 R)
• M70: 31,413,309 km (0.119 R)
• M71: 32,149,031 km (0.112 R)
• M72: 32,543,670 km (0.083 R)
• M73: 32,692,221 km (0.104 R)
• M74: 32,890,438 km (0.063 R)
• M75: 33,089,104 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 12.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.85 AU - 12.61 AU

Year: 13171 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 112,568,556 km

• M1: 154,535 km (0.119 R)
• M2: 399,277 km (0.057 R)
• M3: 696,677 km (0.098 R)
• M4: 976,425 km (0.116 R)
• M5: 1,152,801 km (0.117 R)
• M6: 1,437,935 km (0.088 R)
• M7: 2,112,920 km (0.117 R)
• M8: 2,305,752 km (0.074 R)
• M9: 3,069,449 km (0.071 R)
• M10: 3,400,360 km (0.044 R)
• M11: 3,536,045 km (0.086 R)
• M12: 3,673,525 km (0.103 R)
• M13: 4,049,016 km (0.083 R)
• M14: 4,193,079 km (0.117 R)
• M15: 4,560,641 km (0.066 R)
• M16: 4,836,948 km (0.086 R)
• M17: 5,041,448 km (0.068 R)
• M18: 5,118,790 km (0.111 R)
• M19: 5,698,632 km (0.064 R)
• M20: 6,161,188 km (0.095 R)
• M21: 6,466,966 km (0.044 R)
• M22: 8,221,001 km (0.075 R)
• M23: 10,639,401 km (0.054 R)
• M24: 12,516,704 km (0.073 R)
• M25: 13,403,520 km (0.115 R)
• M26: 13,691,646 km (0.098 R)
• M27: 15,651,528 km (0.094 R)
• M28: 16,683,304 km (0.091 R)
• M29: 16,760,646 km (0.118 R)
• M30: 19,215,996 km (0.045 R)
• M31: 19,908,634 km (0.116 R)
• M32: 20,196,311 km (0.063 R)
• M33: 20,775,703 km (0.069 R)
• M34: 21,192,932 km (0.093 R)
• M35: 22,333,167 km (0.071 R)
• M36: 22,461,073 km (0.088 R)
• M37: 22,546,493 km (0.115 R)
• M38: 23,233,746 km (0.106 R)
• M39: 24,233,808 km (0.035 R)
• M40: 24,849,403 km (0.049 R)
• M41: 24,937,666 km (0.057 R)
• M42: 25,692,985 km (0.063 R)
• M43: 25,871,905 km (0.087 R)
• M44: 27,591,233 km (0.114 R)
• M45: 28,326,207 km (0.036 R)
• M46: 28,418,509 km (0.095 R)
• M47: 29,393,887 km (0.108 R)
• M48: 29,581,034 km (0.111 R)
• M49: 29,674,682 km (0.049 R)
• M50: 31,091,673 km (0.057 R)
• M51: 31,186,818 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.7

Radius: 6.6

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.97 AU - 22.75 AU

Year: 31922 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,568,556 km

• M1: 194,627 km (0.097 R)
• M2: 331,359 km (0.081 R)
• M3: 981,960 km (0.068 R)
• M4: 1,265,000 km (0.109 R)
• M5: 1,860,848 km (0.081 R)
• M6: 3,375,826 km (0.106 R)
• M7: 4,019,246 km (0.114 R)
• M8: 4,411,791 km (0.089 R)
• M9: 4,526,233 km (0.111 R)
• M10: 4,816,603 km (0.103 R)
• M11: 6,814,033 km (0.084 R)
• M12: 7,827,858 km (0.064 R)
• M13: 8,036,248 km (0.116 R)
• M14: 9,251,432 km (0.085 R)
• M15: 9,693,792 km (0.037 R)
• M16: 9,768,292 km (0.085 R)
• M17: 11,295,986 km (0.054 R)
• M18: 11,768,715 km (0.099 R)
• M19: 12,651,941 km (0.038 R)
• M20: 12,814,853 km (0.101 R)
• M21: 15,081,111 km (0.115 R)
• M22: 15,167,279 km (0.053 R)
• M23: 18,288,938 km (0.083 R)
• M24: 18,843,497 km (0.108 R)
• M25: 19,216,146 km (0.117 R)
• M26: 19,685,584 km (0.102 R)
• M27: 19,779,830 km (0.082 R)
• M28: 21,212,679 km (0.119 R)
• M29: 21,892,601 km (0.12 R)
• M30: 23,473,701 km (0.082 R)
• M31: 25,398,577 km (0.108 R)
• M32: 26,120,387 km (0.114 R)
• M33: 27,163,233 km (0.113 R)
• M34: 27,373,418 km (0.09 R)
• M35: 28,539,085 km (0.067 R)
• M36: 29,289,468 km (0.101 R)
• M37: 29,829,217 km (0.082 R)
• M38: 29,937,675 km (0.1 R)
• M39: 31,138,348 km (0.08 R)
• M40: 32,466,029 km (0.105 R)
• M41: 32,800,829 km (0.069 R)
• M42: 33,249,024 km (0.111 R)
• M43: 33,699,314 km (0.115 R)
• M44: 36,558,578 km (0.106 R)
• M45: 41,413,179 km (0.104 R)
• M46: 41,655,078 km (0.073 R)
• M47: 43,116,500 km (0.116 R)
• M48: 44,718,693 km (0.078 R)
• M49: 49,255,847 km (0.086 R)
• M50: 52,753,595 km (0.117 R)
• M51: 52,884,792 km (0.113 R)
• M52: 53,015,989 km (0.11 R)
• M53: 53,805,268 km (0.045 R)
• M54: 55,795,817 km (0.082 R)
• M55: 56,732,898 km (0.098 R)
• M56: 58,622,618 km (0.116 R)
• M57: 61,357,866 km (0.119 R)
• M58: 62,741,048 km (0.118 R)
• M59: 62,879,875 km (0.099 R)
• M60: 63,157,977 km (0.082 R)
• M61: 64,414,450 km (0.088 R)
• M62: 64,554,473 km (0.073 R)
• M63: 64,834,969 km (0.069 R)
• M64: 65,397,308 km (0.119 R)
• M65: 66,102,362 km (0.069 R)
• M66: 67,093,747 km (0.104 R)
• M67: 69,234,493 km (0.03 R)
• M68: 69,809,248 km (0.087 R)
• M69: 70,097,224 km (0.105 R)
• M70: 70,963,396 km (0.098 R)
• M71: 71,252,867 km (0.055 R)
• M72: 71,397,678 km (0.052 R)
• M73: 72,706,211 km (0.105 R)
• M74: 72,852,069 km (0.115 R)
• M75: 74,757,497 km (0.108 R)
• M76: 75,938,123 km (0.096 R)
• M77: 76,679,081 km (0.075 R)
• M78: 78,317,776 km (0.118 R)
• M79: 79,817,495 km (0.052 R)
• M80: 81,781,266 km (0.102 R)
• M81: 88,389,004 km (0.085 R)
• M82: 89,637,099 km (0.057 R)
• M83: 91,362,860 km (0.042 R)
• M84: 93,099,542 km (0.062 R)
• M85: 94,528,501 km (0.092 R)
• M86: 96,124,710 km (0.073 R)
• M87: 96,444,999 km (0.072 R)
• M88: 97,247,442 km (0.073 R)
• M89: 97,729,895 km (0.1 R)
• M90: 98,374,363 km (0.075 R)
• M91: 99,343,907 km (0.065 R)
• M92: 102,434,599 km (0.104 R)
• M93: 104,567,565 km (0.085 R)
• M94: 105,061,837 km (0.107 R)
• M95: 111,725,973 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit