🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.18 AU - 1.76 AU

Year: 641 Days

Day: 46.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,950,212 km

• M1: 155,283 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.64 AU - 1.82 AU

Year: 819 Days

Day: 47.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.39 AU - 3.45 AU

Year: 2276 Days

Day: 15.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.3 AU - 5.24 AU

Year: 3176 Days

Day: 44.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 14

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.14 AU - 9.3 AU

Year: 9267 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,950,212 km

• M1: 219,909 km (0.038 R)
• M2: 377,286 km (0.118 R)
• M3: 486,941 km (0.112 R)
• M4: 717,172 km (0.1 R)
• M5: 864,077 km (0.043 R)
• M6: 1,515,127 km (0.106 R)
• M7: 1,644,081 km (0.106 R)
• M8: 2,101,700 km (0.1 R)
• M9: 2,496,489 km (0.078 R)
• M10: 2,914,915 km (0.069 R)
• M11: 3,188,080 km (0.027 R)
• M12: 3,469,623 km (0.079 R)
• M13: 3,671,581 km (0.074 R)
• M14: 3,818,336 km (0.054 R)
• M15: 4,209,086 km (0.072 R)
• M16: 4,301,238 km (0.099 R)
• M17: 4,424,955 km (0.034 R)
• M18: 4,550,019 km (0.052 R)
• M19: 4,707,995 km (0.032 R)
• M20: 5,424,868 km (0.056 R)
• M21: 6,002,315 km (0.115 R)
• M22: 6,210,855 km (0.086 R)
• M23: 7,964,441 km (0.047 R)
• M24: 8,155,478 km (0.077 R)
• M25: 8,464,547 km (0.119 R)
• M26: 8,659,473 km (0.11 R)
• M27: 9,861,192 km (0.106 R)
• M28: 10,066,590 km (0.065 R)
• M29: 10,356,511 km (0.104 R)
• M30: 10,523,313 km (0.115 R)
• M31: 11,114,673 km (0.06 R)
• M32: 11,500,486 km (0.087 R)
• M33: 11,760,188 km (0.068 R)
• M34: 11,978,152 km (0.085 R)
• M35: 12,109,499 km (0.043 R)
• M36: 12,417,970 km (0.061 R)
• M37: 12,639,973 km (0.053 R)
• M38: 13,359,090 km (0.077 R)
• M39: 13,632,106 km (0.052 R)
• M40: 13,723,660 km (0.081 R)
• M41: 14,509,198 km (0.05 R)
• M42: 15,643,150 km (0.116 R)
• M43: 16,269,217 km (0.085 R)
• M44: 19,161,243 km (0.114 R)
• M45: 19,469,415 km (0.112 R)
• M46: 20,929,341 km (0.092 R)
• M47: 21,939,874 km (0.095 R)
• M48: 22,100,991 km (0.089 R)
• M49: 22,586,436 km (0.087 R)
• M50: 23,293,884 km (0.08 R)
• M51: 23,567,798 km (0.087 R)
• M52: 23,732,805 km (0.111 R)
• M53: 24,229,918 km (0.091 R)
• M54: 24,507,572 km (0.09 R)
• M55: 26,025,242 km (0.069 R)
• M56: 26,252,631 km (0.065 R)
• M57: 27,053,877 km (0.041 R)
• M58: 27,515,387 km (0.108 R)
• M59: 27,689,070 km (0.117 R)
• M60: 28,037,633 km (0.115 R)
• M61: 28,563,170 km (0.053 R)
• M62: 29,327,915 km (0.107 R)
• M63: 29,446,246 km (0.045 R)
• M64: 30,697,633 km (0.114 R)
• M65: 30,938,036 km (0.066 R)
• M66: 31,118,751 km (0.063 R)
• M67: 31,239,327 km (0.117 R)
• M68: 31,602,251 km (0.064 R)
• M69: 32,332,139 km (0.069 R)
• M70: 32,576,732 km (0.111 R)
• M71: 32,821,922 km (0.045 R)
• M72: 33,437,518 km (0.08 R)
• M73: 34,119,086 km (0.097 R)
• M74: 34,243,401 km (0.08 R)
• M75: 34,930,355 km (0.036 R)
• M76: 36,064,456 km (0.108 R)
• M77: 36,890,985 km (0.105 R)
• M78: 37,146,498 km (0.083 R)
• M79: 37,338,581 km (0.119 R)
• M80: 38,757,068 km (0.085 R)
• M81: 39,669,017 km (0.097 R)
• M82: 39,865,289 km (0.086 R)
• M83: 41,447,586 km (0.091 R)
• M84: 43,589,080 km (0.074 R)
• M85: 44,401,396 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.4

Radius: 7.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.9 AU - 14.72 AU

Year: 17476 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,950,212 km

• M1: 157,227 km (0.043 R)
• M2: 570,267 km (0.075 R)
• M3: 1,141,731 km (0.101 R)
• M4: 1,418,487 km (0.068 R)
• M5: 1,589,627 km (0.088 R)
• M6: 1,898,547 km (0.114 R)
• M7: 2,425,879 km (0.096 R)
• M8: 2,513,095 km (0.1 R)
• M9: 2,751,105 km (0.092 R)
• M10: 2,996,296 km (0.08 R)
• M11: 3,216,653 km (0.109 R)
• M12: 3,507,920 km (0.1 R)
• M13: 3,706,736 km (0.111 R)
• M14: 3,841,524 km (0.088 R)
• M15: 3,943,549 km (0.098 R)
• M16: 4,150,294 km (0.115 R)
• M17: 5,013,025 km (0.058 R)
• M18: 5,312,520 km (0.116 R)
• M19: 5,464,661 km (0.104 R)
• M20: 5,850,922 km (0.078 R)
• M21: 6,366,437 km (0.12 R)
• M22: 6,487,461 km (0.103 R)
• M23: 6,609,234 km (0.103 R)
• M24: 6,690,765 km (0.083 R)
• M25: 6,772,744 km (0.1 R)
• M26: 7,355,727 km (0.111 R)
• M27: 7,739,147 km (0.054 R)
• M28: 8,927,702 km (0.077 R)
• M29: 9,108,566 km (0.093 R)
• M30: 9,428,107 km (0.057 R)
• M31: 9,797,763 km (0.076 R)
• M32: 9,984,461 km (0.102 R)
• M33: 10,599,009 km (0.076 R)
• M34: 11,031,796 km (0.089 R)
• M35: 11,666,988 km (0.045 R)
• M36: 12,717,913 km (0.052 R)
• M37: 13,538,906 km (0.1 R)
• M38: 13,799,057 km (0.105 R)
• M39: 15,177,751 km (0.109 R)
• M40: 15,556,533 km (0.108 R)
• M41: 16,934,180 km (0.065 R)
• M42: 18,293,127 km (0.09 R)
• M43: 18,523,059 km (0.092 R)
• M44: 19,922,397 km (0.116 R)
• M45: 22,084,535 km (0.029 R)
• M46: 23,193,205 km (0.114 R)
• M47: 24,509,367 km (0.085 R)
• M48: 25,400,222 km (0.056 R)
• M49: 25,592,456 km (0.032 R)
• M50: 26,107,671 km (0.074 R)
• M51: 26,366,475 km (0.117 R)
• M52: 27,344,696 km (0.066 R)
• M53: 29,336,741 km (0.12 R)
• M54: 29,875,742 km (0.079 R)
• M55: 30,418,034 km (0.113 R)
• M56: 30,622,235 km (0.098 R)
• M57: 31,374,862 km (0.047 R)
• M58: 32,202,886 km (0.093 R)
• M59: 32,480,540 km (0.043 R)
• M60: 32,550,103 km (0.067 R)
• M61: 32,828,654 km (0.052 R)
• M62: 34,445,957 km (0.037 R)
• M63: 34,729,744 km (0.112 R)
• M64: 34,800,953 km (0.066 R)
• M65: 35,085,787 km (0.115 R)
• M66: 36,088,990 km (0.049 R)
• M67: 36,521,777 km (0.101 R)
• M68: 36,594,033 km (0.092 R)
• M69: 37,028,914 km (0.093 R)
• M70: 37,465,440 km (0.107 R)
• M71: 38,858,945 km (0.106 R)
• M72: 39,302,502 km (0.073 R)
• M73: 41,093,637 km (0.081 R)
• M74: 41,168,885 km (0.116 R)
• M75: 41,319,381 km (0.081 R)
• M76: 41,847,760 km (0.116 R)
• M77: 43,216,730 km (0.101 R)
• M78: 43,829,932 km (0.06 R)
• M79: 44,600,361 km (0.115 R)
• M80: 45,142,354 km (0.119 R)
• M81: 46,467,642 km (0.071 R)
• M82: 48,360,354 km (0.116 R)
• M83: 48,519,077 km (0.027 R)
• M84: 49,555,940 km (0.116 R)
• M85: 51,003,599 km (0.106 R)
• M86: 51,651,507 km (0.082 R)
• M87: 52,139,047 km (0.086 R)
• M88: 53,119,062 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.4

Radius: 5.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.73 AU - 21.53 AU

Year: 26641 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 43,950,212 km

• M1: 1,198,129 km (0.073 R)
• M2: 1,276,668 km (0.096 R)
• M3: 2,058,018 km (0.106 R)
• M4: 2,595,822 km (0.1 R)
• M5: 3,763,583 km (0.066 R)
• M6: 4,204,598 km (0.076 R)
• M7: 5,855,709 km (0.117 R)
• M8: 7,977,755 km (0.093 R)
• M9: 8,390,197 km (0.117 R)
• M10: 9,907,418 km (0.071 R)
• M11: 10,923,637 km (0.107 R)
• M12: 11,089,391 km (0.098 R)
• M13: 12,315,196 km (0.096 R)
• M14: 16,147,145 km (0.096 R)
• M15: 16,477,906 km (0.108 R)
• M16: 16,811,061 km (0.037 R)
• M17: 17,242,501 km (0.108 R)
• M18: 17,387,013 km (0.072 R)
• M19: 17,726,151 km (0.112 R)
• M20: 17,969,547 km (0.1 R)
• M21: 19,153,763 km (0.104 R)
• M22: 20,108,946 km (0.12 R)
• M23: 20,159,659 km (0.083 R)
• M24: 21,441,115 km (0.101 R)
• M25: 21,700,518 km (0.096 R)
• M26: 22,117,746 km (0.049 R)
• M27: 23,278,925 km (0.11 R)
• M28: 25,824,931 km (0.114 R)
• M29: 27,102,646 km (0.071 R)
• M30: 27,439,391 km (0.066 R)
• M31: 28,117,069 km (0.1 R)
• M32: 30,124,523 km (0.112 R)
• M33: 30,648,116 km (0.105 R)
• M34: 33,071,452 km (0.09 R)
• M35: 33,973,377 km (0.106 R)
• M36: 36,541,374 km (0.1 R)
• M37: 37,037,441 km (0.071 R)
• M38: 38,602,384 km (0.042 R)
• M39: 39,424,574 km (0.049 R)
• M40: 40,508,560 km (0.093 R)
• M41: 43,818,712 km (0.101 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 15,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit