🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.71 AU

Year: 167 Days

Day: 47.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,631,736 km

• M1: 192,981 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.65 AU - 0.99 AU

Year: 274 Days

Day: 21.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,631,736 km

• M1: 694,882 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.34 AU - 1.96 AU

Year: 782 Days

Day: 32.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 90.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.32 AU - 2.48 AU

Year: 1372 Days

Day: 15.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.4

Radius: 14.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.65 AU - 7.67 AU

Year: 7822 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 112,631,736 km

• M1: 223,200 km (0.074 R)
• M2: 381,923 km (0.105 R)
• M3: 715,527 km (0.081 R)
• M4: 952,639 km (0.043 R)
• M5: 1,348,176 km (0.097 R)
• M6: 1,495,530 km (0.116 R)
• M7: 1,648,718 km (0.114 R)
• M8: 1,819,858 km (0.106 R)
• M9: 2,999,587 km (0.098 R)
• M10: 3,745,183 km (0.113 R)
• M11: 3,842,272 km (0.091 R)
• M12: 4,039,442 km (0.033 R)
• M13: 4,139,223 km (0.069 R)
• M14: 4,290,467 km (0.065 R)
• M15: 4,738,064 km (0.117 R)
• M16: 4,843,530 km (0.112 R)
• M17: 5,021,103 km (0.114 R)
• M18: 5,771,935 km (0.066 R)
• M19: 5,865,882 km (0.071 R)
• M20: 6,036,424 km (0.108 R)
• M21: 6,362,996 km (0.075 R)
• M22: 7,033,643 km (0.108 R)
• M23: 7,438,904 km (0.119 R)
• M24: 7,664,946 km (0.037 R)
• M25: 7,830,850 km (0.092 R)
• M26: 7,977,007 km (0.113 R)
• M27: 8,506,584 km (0.108 R)
• M28: 9,003,847 km (0.074 R)
• M29: 9,266,990 km (0.095 R)
• M30: 9,488,395 km (0.115 R)
• M31: 10,094,715 km (0.055 R)
• M32: 10,208,409 km (0.119 R)
• M33: 10,368,180 km (0.089 R)
• M34: 10,736,789 km (0.052 R)
• M35: 11,156,710 km (0.088 R)
• M36: 11,392,327 km (0.078 R)
• M37: 12,133,135 km (0.107 R)
• M38: 13,837,953 km (0.098 R)
• M39: 13,964,363 km (0.094 R)
• M40: 14,422,880 km (0.071 R)
• M41: 15,537,983 km (0.114 R)
• M42: 16,439,460 km (0.087 R)
• M43: 16,707,689 km (0.088 R)
• M44: 17,466,898 km (0.107 R)
• M45: 18,822,554 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 14.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.27 AU - 8.51 AU

Year: 8177 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 112,631,736 km

• M1: 185,202 km (0.045 R)
• M2: 453,880 km (0.103 R)
• M3: 574,905 km (0.114 R)
• M4: 709,842 km (0.1 R)
• M5: 1,000,361 km (0.056 R)
• M6: 1,117,646 km (0.055 R)
• M7: 1,348,774 km (0.091 R)
• M8: 1,655,749 km (0.103 R)
• M9: 1,797,418 km (0.068 R)
• M10: 2,590,736 km (0.096 R)
• M11: 2,829,195 km (0.093 R)
• M12: 3,050,001 km (0.102 R)
• M13: 3,225,928 km (0.051 R)
• M14: 3,561,626 km (0.107 R)
• M15: 5,588,976 km (0.094 R)
• M16: 5,867,827 km (0.086 R)
• M17: 6,183,030 km (0.08 R)
• M18: 6,407,127 km (0.117 R)
• M19: 7,635,775 km (0.111 R)
• M20: 8,224,592 km (0.069 R)
• M21: 8,792,166 km (0.085 R)
• M22: 8,936,079 km (0.107 R)
• M23: 9,080,740 km (0.026 R)
• M24: 10,494,141 km (0.086 R)
• M25: 11,226,572 km (0.112 R)
• M26: 11,935,517 km (0.089 R)
• M27: 12,135,080 km (0.084 R)
• M28: 12,659,121 km (0.095 R)
• M29: 13,026,384 km (0.073 R)
• M30: 14,148,967 km (0.074 R)
• M31: 14,317,863 km (0.059 R)
• M32: 14,743,169 km (0.062 R)
• M33: 14,871,674 km (0.115 R)
• M34: 15,912,426 km (0.099 R)
• M35: 16,353,142 km (0.112 R)
• M36: 17,291,569 km (0.077 R)
• M37: 17,562,790 km (0.098 R)
• M38: 18,894,211 km (0.063 R)
• M39: 19,033,786 km (0.052 R)
• M40: 19,313,983 km (0.102 R)
• M41: 20,067,956 km (0.107 R)
• M42: 20,162,951 km (0.088 R)
• M43: 20,305,517 km (0.102 R)
• M44: 22,584,342 km (0.093 R)
• M45: 23,980,090 km (0.098 R)
• M46: 24,333,290 km (0.099 R)
• M47: 24,434,568 km (0.078 R)
• M48: 24,535,996 km (0.103 R)
• M49: 25,096,240 km (0.12 R)
• M50: 25,454,975 km (0.091 R)
• M51: 26,125,772 km (0.095 R)
• M52: 26,489,295 km (0.111 R)
• M53: 28,013,398 km (0.071 R)
• M54: 28,332,341 km (0.117 R)
• M55: 29,188,489 km (0.083 R)
• M56: 29,619,930 km (0.118 R)
• M57: 30,707,506 km (0.075 R)
• M58: 30,871,765 km (0.069 R)
• M59: 32,865,605 km (0.112 R)
• M60: 33,821,685 km (0.065 R)
• M61: 33,991,329 km (0.045 R)
• M62: 35,072,473 km (0.101 R)
• M63: 35,244,211 km (0.038 R)
• M64: 35,646,031 km (0.106 R)
• M65: 35,933,857 km (0.108 R)
• M66: 36,570,097 km (0.045 R)
• M67: 37,326,763 km (0.117 R)
• M68: 38,088,515 km (0.092 R)
• M69: 38,737,172 km (0.106 R)
• M70: 39,211,247 km (0.097 R)
• M71: 39,985,716 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 13.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.25 AU - 8.89 AU

Year: 8458 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 112,631,736 km

• M1: 238,309 km (0.073 R)
• M2: 506,688 km (0.103 R)
• M3: 634,744 km (0.1 R)
• M4: 802,892 km (0.066 R)
• M5: 900,280 km (0.087 R)
• M6: 1,300,305 km (0.118 R)
• M7: 1,434,494 km (0.099 R)
• M8: 1,980,825 km (0.099 R)
• M9: 2,631,277 km (0.044 R)
• M10: 2,717,146 km (0.089 R)
• M11: 2,869,886 km (0.107 R)
• M12: 3,070,347 km (0.096 R)
• M13: 3,183,891 km (0.116 R)
• M14: 3,580,326 km (0.051 R)
• M15: 3,894,332 km (0.105 R)
• M16: 4,067,267 km (0.108 R)
• M17: 4,344,023 km (0.106 R)
• M18: 4,627,212 km (0.115 R)
• M19: 4,916,534 km (0.066 R)
• M20: 5,130,609 km (0.081 R)
• M21: 5,457,779 km (0.097 R)
• M22: 5,932,752 km (0.097 R)
• M23: 6,018,023 km (0.077 R)
• M24: 6,189,761 km (0.104 R)
• M25: 6,479,682 km (0.099 R)
• M26: 7,042,769 km (0.068 R)
• M27: 7,193,713 km (0.096 R)
• M28: 8,247,929 km (0.048 R)
• M29: 8,470,979 km (0.075 R)
• M30: 8,890,601 km (0.104 R)
• M31: 9,086,575 km (0.065 R)
• M32: 9,317,105 km (0.092 R)
• M33: 9,649,661 km (0.104 R)
• M34: 9,918,638 km (0.094 R)
• M35: 10,775,086 km (0.109 R)
• M36: 11,406,389 km (0.061 R)
• M37: 11,583,962 km (0.109 R)
• M38: 11,726,528 km (0.097 R)
• M39: 11,905,747 km (0.084 R)
• M40: 12,085,862 km (0.113 R)
• M41: 12,194,321 km (0.051 R)
• M42: 12,412,285 km (0.095 R)
• M43: 12,852,252 km (0.095 R)
• M44: 13,747,296 km (0.106 R)
• M45: 13,936,238 km (0.092 R)
• M46: 15,322,712 km (0.09 R)
• M47: 15,992,611 km (0.087 R)
• M48: 16,391,139 km (0.115 R)
• M49: 17,688,602 km (0.098 R)
• M50: 18,391,263 km (0.085 R)
• M51: 18,766,903 km (0.055 R)
• M52: 19,018,826 km (0.113 R)
• M53: 19,187,423 km (0.058 R)
• M54: 19,525,963 km (0.09 R)
• M55: 19,696,056 km (0.114 R)
• M56: 20,080,373 km (0.103 R)
• M57: 20,252,111 km (0.102 R)
• M58: 20,943,552 km (0.041 R)
• M59: 21,686,755 km (0.026 R)
• M60: 21,774,718 km (0.1 R)
• M61: 21,906,963 km (0.109 R)
• M62: 22,083,787 km (0.117 R)
• M63: 22,349,772 km (0.069 R)
• M64: 23,877,017 km (0.114 R)
• M65: 24,653,280 km (0.087 R)
• M66: 24,837,136 km (0.077 R)
• M67: 25,437,772 km (0.098 R)
• M68: 26,043,344 km (0.069 R)
• M69: 26,136,992 km (0.107 R)
• M70: 26,277,464 km (0.112 R)
• M71: 26,984,165 km (0.067 R)
• M72: 27,316,122 km (0.119 R)
• M73: 27,458,839 km (0.103 R)
• M74: 27,601,705 km (0.079 R)
• M75: 27,984,077 km (0.092 R)
• M76: 28,223,882 km (0.099 R)
• M77: 28,560,777 km (0.118 R)
• M78: 32,505,373 km (0.059 R)
• M79: 32,909,138 km (0.111 R)
• M80: 33,263,835 km (0.083 R)
• M81: 34,386,716 km (0.026 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.9

Radius: 4.8

Gravity: 41.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.31 AU - 20.57 AU

Year: 30412 Days

Day: 18.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,631,736 km

• M1: 246,238 km (0.044 R)
• M2: 354,547 km (0.112 R)
• M3: 478,264 km (0.113 R)
• M4: 1,134,251 km (0.068 R)
• M5: 1,356,254 km (0.07 R)
• M6: 1,714,092 km (0.111 R)
• M7: 2,100,055 km (0.053 R)
• M8: 2,234,543 km (0.113 R)
• M9: 2,948,424 km (0.061 R)
• M10: 2,998,390 km (0.055 R)
• M11: 4,335,795 km (0.087 R)
• M12: 4,739,261 km (0.078 R)
• M13: 5,275,419 km (0.118 R)
• M14: 6,995,795 km (0.1 R)
• M15: 7,604,658 km (0.084 R)
• M16: 8,019,942 km (0.077 R)
• M17: 10,052,977 km (0.065 R)
• M18: 10,432,058 km (0.03 R)
• M19: 11,048,102 km (0.116 R)
• M20: 11,125,893 km (0.072 R)
• M21: 11,439,151 km (0.104 R)
• M22: 11,675,964 km (0.117 R)
• M23: 12,965,947 km (0.106 R)
• M24: 13,048,076 km (0.107 R)
• M25: 13,461,265 km (0.058 R)
• M26: 13,794,868 km (0.106 R)
• M27: 14,555,424 km (0.116 R)
• M28: 16,382,463 km (0.079 R)
• M29: 17,007,333 km (0.097 R)
• M30: 17,277,507 km (0.094 R)
• M31: 18,096,705 km (0.079 R)
• M32: 19,302,015 km (0.064 R)
• M33: 20,056,587 km (0.093 R)
• M34: 22,180,727 km (0.075 R)
• M35: 22,574,618 km (0.035 R)
• M36: 24,578,182 km (0.086 R)
• M37: 29,721,207 km (0.086 R)
• M38: 31,580,410 km (0.032 R)
• M39: 32,356,823 km (0.092 R)
• M40: 33,364,364 km (0.086 R)
• M41: 34,495,773 km (0.089 R)
• M42: 34,951,897 km (0.116 R)
• M43: 35,870,129 km (0.097 R)
• M44: 37,028,914 km (0.079 R)
• M45: 39,621,295 km (0.101 R)
• M46: 40,818,976 km (0.095 R)
• M47: 41,906,852 km (0.117 R)
• M48: 46,856,147 km (0.105 R)
• M49: 47,108,519 km (0.067 R)
• M50: 50,946,303 km (0.041 R)
• M51: 52,247,655 km (0.047 R)
• M52: 53,428,281 km (0.106 R)
• M53: 54,485,040 km (0.054 R)
• M54: 54,617,734 km (0.064 R)
• M55: 55,949,454 km (0.115 R)
• M56: 57,696,608 km (0.11 R)
• M57: 58,916,578 km (0.103 R)
• M58: 60,282,108 km (0.111 R)
• M59: 62,211,471 km (0.112 R)
• M60: 62,488,676 km (0.053 R)
• M61: 63,183,558 km (0.047 R)
• M62: 63,741,409 km (0.053 R)
• M63: 67,833,958 km (0.071 R)
• M64: 67,976,524 km (0.117 R)
• M65: 68,834,468 km (0.062 R)
• M66: 71,284,582 km (0.072 R)
• M67: 72,885,130 km (0.054 R)
• M68: 75,529,571 km (0.107 R)
• M69: 79,554,801 km (0.057 R)
• M70: 79,855,643 km (0.109 R)
• M71: 84,108,261 km (0.118 R)
• M72: 84,568,275 km (0.116 R)
• M73: 84,721,762 km (0.1 R)
• M74: 86,571,091 km (0.116 R)
• M75: 87,500,842 km (0.105 R)
• M76: 88,278,003 km (0.095 R)
• M77: 88,589,615 km (0.098 R)
• M78: 89,370,067 km (0.061 R)
• M79: 90,623,548 km (0.094 R)
• M80: 92,198,514 km (0.088 R)
• M81: 94,100,352 km (0.102 R)
• M82: 95,855,135 km (0.081 R)
• M83: 99,073,284 km (0.106 R)
• M84: 101,509,934 km (0.099 R)
• M85: 102,653,760 km (0.112 R)
• M86: 102,981,379 km (0.112 R)
• M87: 107,271,696 km (0.101 R)
• M88: 108,603,566 km (0.104 R)
• M89: 108,770,368 km (0.076 R)
• M90: 109,773,422 km (0.074 R)
• M91: 111,283,612 km (0.116 R)
• M92: 111,956,952 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 16,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit