🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.41 AU - 0.61 AU

Year: 155 Days

Day: 18 Hours

Environment

Temp: 93 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.2 AU

Year: 490 Days

Day: 37 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.14 AU - 2.32 AU

Year: 1414 Days

Day: 41.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 9.7

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.59 AU - 3.67 AU

Year: 2351 Days

Day: 10.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,385,336 km

• M1: 121,174 km (0.057 R)
• M2: 184,155 km (0.082 R)
• M3: 381,624 km (0.088 R)
• M4: 944,860 km (0.074 R)
• M5: 1,095,056 km (0.12 R)
• M6: 1,210,396 km (0.03 R)
• M7: 1,385,725 km (0.113 R)
• M8: 1,499,719 km (0.111 R)
• M9: 1,593,217 km (0.073 R)
• M10: 1,676,693 km (0.118 R)
• M11: 1,773,932 km (0.118 R)
• M12: 2,025,406 km (0.12 R)
• M13: 2,155,556 km (0.109 R)
• M14: 2,396,857 km (0.064 R)
• M15: 2,576,674 km (0.102 R)
• M16: 2,818,573 km (0.065 R)
• M17: 2,891,278 km (0.11 R)
• M18: 3,479,048 km (0.118 R)
• M19: 3,988,578 km (0.091 R)
• M20: 4,202,354 km (0.057 R)
• M21: 4,403,114 km (0.088 R)
• M22: 4,744,646 km (0.081 R)
• M23: 4,936,281 km (0.113 R)
• M24: 5,024,244 km (0.078 R)
• M25: 5,255,224 km (0.105 R)
• M26: 5,617,699 km (0.095 R)
• M27: 5,820,404 km (0.057 R)
• M28: 6,443,330 km (0.118 R)
• M29: 6,539,521 km (0.066 R)
• M30: 6,772,445 km (0.114 R)
• M31: 6,870,282 km (0.047 R)
• M32: 7,107,096 km (0.085 R)
• M33: 7,266,567 km (0.082 R)
• M34: 7,670,182 km (0.103 R)
• M35: 8,268,424 km (0.103 R)
• M36: 8,436,123 km (0.11 R)
• M37: 8,668,598 km (0.1 R)
• M38: 8,860,383 km (0.107 R)
• M39: 9,053,514 km (0.085 R)
• M40: 9,118,289 km (0.069 R)
• M41: 9,707,555 km (0.053 R)
• M42: 9,973,391 km (0.077 R)
• M43: 10,512,392 km (0.082 R)
• M44: 10,648,676 km (0.087 R)
• M45: 10,945,777 km (0.096 R)
• M46: 11,501,683 km (0.105 R)
• M47: 11,642,155 km (0.12 R)
• M48: 11,712,616 km (0.104 R)
• M49: 11,995,655 km (0.044 R)
• M50: 12,233,366 km (0.105 R)
• M51: 12,352,745 km (0.084 R)
• M52: 12,448,488 km (0.106 R)
• M53: 13,444,809 km (0.08 R)
• M54: 13,716,479 km (0.055 R)
• M55: 14,014,927 km (0.077 R)
• M56: 14,114,858 km (0.041 R)
• M57: 14,974,148 km (0.109 R)
• M58: 15,050,743 km (0.096 R)
• M59: 15,307,153 km (0.098 R)
• M60: 15,435,807 km (0.106 R)
• M61: 15,850,194 km (0.082 R)
• M62: 16,006,523 km (0.073 R)
• M63: 17,463,457 km (0.097 R)
• M64: 17,571,018 km (0.029 R)
• M65: 17,868,119 km (0.05 R)
• M66: 17,949,501 km (0.08 R)
• M67: 18,058,109 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733

Radius: 13.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.95 AU - 5.85 AU

Year: 4605 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,385,336 km

• M1: 171,439 km (0.07 R)
• M2: 460,462 km (0.078 R)
• M3: 668,403 km (0.109 R)
• M4: 846,874 km (0.086 R)
• M5: 1,056,161 km (0.07 R)
• M6: 1,153,400 km (0.068 R)
• M7: 1,342,641 km (0.104 R)
• M8: 1,511,238 km (0.083 R)
• M9: 1,769,444 km (0.077 R)
• M10: 1,921,285 km (0.089 R)
• M11: 2,112,771 km (0.085 R)
• M12: 2,384,440 km (0.109 R)
• M13: 2,745,121 km (0.069 R)
• M14: 2,882,452 km (0.1 R)
• M15: 3,022,176 km (0.097 R)
• M16: 3,267,068 km (0.111 R)
• M17: 3,646,897 km (0.093 R)
• M18: 3,820,281 km (0.062 R)
• M19: 3,974,217 km (0.105 R)
• M20: 4,243,194 km (0.094 R)
• M21: 4,425,703 km (0.08 R)
• M22: 5,085,580 km (0.08 R)
• M23: 5,600,795 km (0.095 R)
• M24: 6,132,765 km (0.096 R)
• M25: 6,947,774 km (0.069 R)
• M26: 7,055,484 km (0.098 R)
• M27: 7,218,097 km (0.113 R)
• M28: 7,629,940 km (0.092 R)
• M29: 8,219,655 km (0.106 R)
• M30: 8,476,814 km (0.106 R)
• M31: 8,649,749 km (0.07 R)
• M32: 8,794,859 km (0.057 R)
• M33: 8,999,210 km (0.077 R)
• M34: 9,234,826 km (0.113 R)
• M35: 9,652,055 km (0.058 R)
• M36: 9,772,481 km (0.08 R)
• M37: 9,862,988 km (0.112 R)
• M38: 10,536,028 km (0.073 R)
• M39: 10,753,245 km (0.114 R)
• M40: 10,846,893 km (0.034 R)
• M41: 11,605,204 km (0.05 R)
• M42: 11,829,601 km (0.117 R)
• M43: 12,478,856 km (0.091 R)
• M44: 13,172,990 km (0.116 R)
• M45: 13,777,964 km (0.055 R)
• M46: 13,981,716 km (0.106 R)
• M47: 14,083,892 km (0.106 R)
• M48: 14,220,624 km (0.041 R)
• M49: 15,435,508 km (0.06 R)
• M50: 16,037,490 km (0.083 R)
• M51: 16,251,864 km (0.059 R)
• M52: 16,431,232 km (0.096 R)
• M53: 16,755,710 km (0.114 R)
• M54: 16,973,225 km (0.08 R)
• M55: 17,118,784 km (0.069 R)
• M56: 17,374,446 km (0.069 R)
• M57: 17,926,612 km (0.098 R)
• M58: 18,074,864 km (0.077 R)
• M59: 18,522,012 km (0.099 R)
• M60: 18,822,105 km (0.07 R)
• M61: 19,123,844 km (0.066 R)
• M62: 19,427,228 km (0.1 R)
• M63: 19,579,519 km (0.119 R)
• M64: 19,923,594 km (0.043 R)
• M65: 20,038,784 km (0.045 R)
• M66: 20,695,369 km (0.084 R)
• M67: 20,928,892 km (0.094 R)
• M68: 21,280,596 km (0.054 R)
• M69: 21,752,877 km (0.049 R)
• M70: 22,109,219 km (0.084 R)
• M71: 22,988,555 km (0.098 R)
• M72: 23,109,430 km (0.066 R)
• M73: 23,230,305 km (0.027 R)
• M74: 23,797,880 km (0.111 R)
• M75: 24,946,642 km (0.063 R)
• M76: 25,819,994 km (0.075 R)
• M77: 27,425,927 km (0.118 R)
• M78: 27,682,338 km (0.107 R)
• M79: 28,111,684 km (0.106 R)
• M80: 28,413,572 km (0.102 R)
• M81: 28,673,125 km (0.08 R)
• M82: 29,150,940 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.9

Radius: 11.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.49 AU - 5.31 AU

Year: 4605 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,385,336 km

• M1: 154,684 km (0.114 R)
• M2: 258,655 km (0.089 R)
• M3: 397,631 km (0.116 R)
• M4: 514,018 km (0.09 R)
• M5: 713,582 km (0.094 R)
• M6: 786,137 km (0.108 R)
• M7: 861,385 km (0.099 R)
• M8: 950,844 km (0.12 R)
• M9: 1,176,737 km (0.03 R)
• M10: 1,341,594 km (0.055 R)
• M11: 1,582,745 km (0.059 R)
• M12: 1,652,308 km (0.081 R)
• M13: 1,941,182 km (0.098 R)
• M14: 2,184,129 km (0.117 R)
• M15: 2,293,635 km (0.109 R)
• M16: 2,616,616 km (0.085 R)
• M17: 2,699,643 km (0.073 R)
• M18: 2,868,539 km (0.11 R)
• M19: 2,971,612 km (0.077 R)
• M20: 3,468,875 km (0.101 R)
• M21: 3,615,781 km (0.074 R)
• M22: 3,802,479 km (0.102 R)
• M23: 3,916,023 km (0.102 R)
• M24: 4,146,404 km (0.054 R)
• M25: 4,243,792 km (0.112 R)
• M26: 4,381,422 km (0.116 R)
• M27: 4,560,491 km (0.108 R)
• M28: 4,681,366 km (0.106 R)
• M29: 4,988,042 km (0.066 R)
• M30: 5,599,598 km (0.042 R)
• M31: 6,013,236 km (0.073 R)
• M32: 6,101,499 km (0.093 R)
• M33: 7,242,183 km (0.105 R)
• M34: 7,573,243 km (0.047 R)
• M35: 8,103,717 km (0.052 R)
• M36: 8,846,320 km (0.094 R)
• M37: 9,276,863 km (0.089 R)
• M38: 9,481,812 km (0.076 R)
• M39: 9,740,168 km (0.119 R)
• M40: 10,000,767 km (0.03 R)
• M41: 10,131,965 km (0.081 R)
• M42: 10,475,890 km (0.028 R)
• M43: 10,743,072 km (0.106 R)
• M44: 10,823,556 km (0.03 R)
• M45: 11,066,502 km (0.093 R)
• M46: 11,420,601 km (0.104 R)
• M47: 12,084,217 km (0.029 R)
• M48: 12,196,116 km (0.099 R)
• M49: 12,845,670 km (0.117 R)
• M50: 12,988,386 km (0.119 R)
• M51: 13,390,954 km (0.076 R)
• M52: 15,282,470 km (0.053 R)
• M53: 16,382,912 km (0.119 R)
• M54: 16,786,527 km (0.097 R)
• M55: 17,794,068 km (0.085 R)
• M56: 18,017,119 km (0.106 R)
• M57: 19,702,788 km (0.06 R)
• M58: 19,933,467 km (0.095 R)
• M59: 20,631,192 km (0.111 R)
• M60: 20,999,801 km (0.106 R)
• M61: 21,743,602 km (0.075 R)
• M62: 21,845,777 km (0.088 R)
• M63: 21,947,952 km (0.064 R)
• M64: 22,221,417 km (0.106 R)
• M65: 22,633,859 km (0.111 R)
• M66: 23,048,694 km (0.108 R)
• M67: 23,187,520 km (0.087 R)
• M68: 23,291,940 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.4

Radius: 14.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.64 AU - 7.06 AU

Year: 6008 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,385,336 km

• M1: 182,360 km (0.1 R)
• M2: 382,821 km (0.066 R)
• M3: 514,916 km (0.096 R)
• M4: 1,049,728 km (0.11 R)
• M5: 1,201,271 km (0.066 R)
• M6: 1,388,119 km (0.091 R)
• M7: 1,513,631 km (0.063 R)
• M8: 1,821,952 km (0.114 R)
• M9: 2,055,026 km (0.036 R)
• M10: 2,465,672 km (0.105 R)
• M11: 2,568,147 km (0.037 R)
• M12: 2,759,931 km (0.089 R)
• M13: 2,938,551 km (0.069 R)
• M14: 3,084,259 km (0.081 R)
• M15: 3,288,610 km (0.102 R)
• M16: 3,440,153 km (0.084 R)
• M17: 3,594,089 km (0.098 R)
• M18: 3,770,166 km (0.072 R)
• M19: 4,090,155 km (0.074 R)
• M20: 4,253,666 km (0.117 R)
• M21: 4,502,896 km (0.093 R)
• M22: 4,907,558 km (0.07 R)
• M23: 5,191,196 km (0.119 R)
• M24: 5,301,898 km (0.118 R)
• M25: 5,774,927 km (0.051 R)
• M26: 6,332,478 km (0.05 R)
• M27: 6,786,358 km (0.111 R)
• M28: 7,102,907 km (0.048 R)
• M29: 7,549,307 km (0.092 R)
• M30: 7,826,661 km (0.115 R)
• M31: 8,158,918 km (0.078 R)
• M32: 8,784,387 km (0.096 R)
• M33: 9,209,993 km (0.039 R)
• M34: 9,371,409 km (0.072 R)
• M35: 9,533,723 km (0.07 R)
• M36: 9,861,192 km (0.119 R)
• M37: 10,667,974 km (0.106 R)
• M38: 11,380,658 km (0.118 R)
• M39: 11,582,914 km (0.066 R)
• M40: 12,138,072 km (0.119 R)
• M41: 12,285,576 km (0.107 R)
• M42: 12,433,827 km (0.071 R)
• M43: 12,791,815 km (0.047 R)
• M44: 13,123,024 km (0.078 R)
• M45: 13,365,672 km (0.11 R)
• M46: 13,487,445 km (0.112 R)
• M47: 13,917,090 km (0.098 R)
• M48: 14,040,508 km (0.093 R)
• M49: 14,257,724 km (0.047 R)
• M50: 14,538,519 km (0.073 R)
• M51: 14,821,110 km (0.079 R)
• M52: 15,137,360 km (0.116 R)
• M53: 15,391,826 km (0.109 R)
• M54: 15,615,774 km (0.092 R)
• M55: 16,002,185 km (0.072 R)
• M56: 16,294,050 km (0.112 R)
• M57: 17,545,736 km (0.099 R)
• M58: 18,726,063 km (0.036 R)
• M59: 19,411,969 km (0.07 R)
• M60: 20,106,103 km (0.101 R)
• M61: 20,421,157 km (0.082 R)
• M62: 20,737,855 km (0.092 R)
• M63: 20,914,530 km (0.069 R)
• M64: 21,233,772 km (0.076 R)
• M65: 21,697,825 km (0.114 R)
• M66: 22,854,067 km (0.04 R)
• M67: 23,513,345 km (0.112 R)
• M68: 24,551,404 km (0.062 R)
• M69: 24,850,749 km (0.086 R)
• M70: 24,963,247 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.6

Radius: 3.7

Gravity: 22.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.25 AU - 20.37 AU

Year: 27968 Days

Day: 17.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 72,385,336 km

• M1: 250,576 km (0.099 R)
• M2: 690,993 km (0.116 R)
• M3: 783,145 km (0.08 R)
• M4: 806,781 km (0.098 R)
• M5: 1,244,804 km (0.047 R)
• M6: 1,966,763 km (0.072 R)
• M7: 2,685,132 km (0.108 R)
• M8: 4,040,190 km (0.053 R)
• M9: 4,375,289 km (0.071 R)
• M10: 4,938,525 km (0.08 R)
• M11: 5,206,155 km (0.071 R)
• M12: 6,908,280 km (0.094 R)
• M13: 7,207,326 km (0.101 R)
• M14: 7,715,211 km (0.1 R)
• M15: 8,604,570 km (0.036 R)
• M16: 8,764,790 km (0.086 R)
• M17: 8,980,211 km (0.105 R)
• M18: 9,581,145 km (0.088 R)
• M19: 10,082,448 km (0.076 R)
• M20: 10,364,589 km (0.114 R)
• M21: 10,535,131 km (0.085 R)
• M22: 10,821,461 km (0.114 R)
• M23: 12,230,972 km (0.112 R)
• M24: 13,821,796 km (0.057 R)
• M25: 15,217,843 km (0.094 R)
• M26: 15,801,724 km (0.088 R)
• M27: 16,195,017 km (0.053 R)
• M28: 16,857,735 km (0.095 R)
• M29: 16,991,326 km (0.109 R)
• M30: 19,876,919 km (0.103 R)
• M31: 21,592,508 km (0.049 R)
• M32: 28,512,606 km (0.117 R)
• M33: 29,311,459 km (0.077 R)
• M34: 30,686,263 km (0.088 R)
• M35: 31,094,665 km (0.093 R)
• M36: 32,496,547 km (0.052 R)
• M37: 33,330,705 km (0.083 R)
• M38: 33,498,404 km (0.08 R)
• M39: 36,650,581 km (0.086 R)
• M40: 36,737,048 km (0.085 R)
• M41: 39,274,976 km (0.096 R)
• M42: 39,629,523 km (0.12 R)
• M43: 43,323,543 km (0.096 R)
• M44: 43,506,502 km (0.105 R)
• M45: 44,517,484 km (0.074 R)
• M46: 44,979,592 km (0.101 R)
• M47: 45,257,694 km (0.096 R)
• M48: 45,722,345 km (0.05 R)
• M49: 45,908,595 km (0.116 R)
• M50: 46,656,434 km (0.077 R)
• M51: 47,502,410 km (0.08 R)
• M52: 50,647,556 km (0.071 R)
• M53: 52,196,492 km (0.033 R)
• M54: 53,466,429 km (0.106 R)
• M55: 53,859,273 km (0.095 R)
• M56: 56,236,084 km (0.103 R)
• M57: 56,335,865 km (0.112 R)
• M58: 56,435,647 km (0.083 R)
• M59: 57,035,983 km (0.11 R)
• M60: 58,748,131 km (0.114 R)
• M61: 58,950,537 km (0.082 R)
• M62: 63,153,489 km (0.12 R)
• M63: 63,360,981 km (0.112 R)
• M64: 65,763,224 km (0.091 R)
• M65: 70,548,561 km (0.039 R)
• M66: 71,951,789 km (0.078 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: 284 - 10,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit