🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.66 AU - 0.92 AU

Year: 247 Days

Day: 43.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.21 AU - 1.33 AU

Year: 503 Days

Day: 18 Hours

Environment

Temp: 12 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.52 AU - 3.72 AU

Year: 1937 Days

Day: 14 Hours

Environment

Temp: -88 °C

Axial Tilt: 129.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 12.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.15 AU - 6.51 AU

Year: 4947 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,675,354 km

• M1: 161,267 km (0.092 R)
• M2: 317,895 km (0.049 R)
• M3: 395,836 km (0.08 R)
• M4: 546,032 km (0.113 R)
• M5: 623,823 km (0.107 R)
• M6: 896,989 km (0.119 R)
• M7: 978,370 km (0.036 R)
• M8: 1,062,594 km (0.115 R)
• M9: 1,346,381 km (0.041 R)
• M10: 1,473,240 km (0.079 R)
• M11: 1,705,416 km (0.1 R)
• M12: 1,878,800 km (0.111 R)
• M13: 2,531,495 km (0.119 R)
• M14: 2,975,950 km (0.093 R)
• M15: 3,293,248 km (0.095 R)
• M16: 3,801,132 km (0.097 R)
• M17: 4,169,143 km (0.076 R)
• M18: 4,572,758 km (0.111 R)
• M19: 4,693,932 km (0.087 R)
• M20: 5,063,888 km (0.116 R)
• M21: 6,636,610 km (0.068 R)
• M22: 6,857,118 km (0.039 R)
• M23: 7,080,018 km (0.108 R)
• M24: 7,419,007 km (0.082 R)
• M25: 7,561,724 km (0.091 R)
• M26: 7,647,892 km (0.064 R)
• M27: 7,879,170 km (0.118 R)
• M28: 7,966,535 km (0.049 R)
• M29: 8,142,163 km (0.074 R)
• M30: 8,556,998 km (0.113 R)
• M31: 8,646,757 km (0.054 R)
• M32: 9,069,969 km (0.096 R)
• M33: 9,999,720 km (0.107 R)
• M34: 10,157,695 km (0.043 R)
• M35: 10,604,245 km (0.115 R)
• M36: 11,220,738 km (0.098 R)
• M37: 11,319,173 km (0.084 R)
• M38: 11,549,853 km (0.076 R)
• M39: 11,782,179 km (0.083 R)
• M40: 11,915,620 km (0.089 R)
• M41: 12,726,740 km (0.053 R)
• M42: 13,001,102 km (0.107 R)
• M43: 13,486,098 km (0.039 R)
• M44: 13,941,624 km (0.115 R)
• M45: 14,545,102 km (0.039 R)
• M46: 15,120,904 km (0.118 R)
• M47: 15,667,385 km (0.091 R)
• M48: 15,998,445 km (0.072 R)
• M49: 17,269,877 km (0.087 R)
• M50: 17,879,489 km (0.091 R)
• M51: 17,994,529 km (0.117 R)
• M52: 18,768,100 km (0.106 R)
• M53: 18,924,131 km (0.12 R)
• M54: 19,080,460 km (0.103 R)
• M55: 19,473,454 km (0.072 R)
• M56: 20,028,163 km (0.107 R)
• M57: 20,187,634 km (0.098 R)
• M58: 20,870,100 km (0.117 R)
• M59: 21,072,206 km (0.109 R)
• M60: 21,928,355 km (0.059 R)
• M61: 22,051,474 km (0.095 R)
• M62: 22,878,900 km (0.105 R)
• M63: 23,632,424 km (0.092 R)
• M64: 25,378,680 km (0.116 R)
• M65: 25,508,083 km (0.106 R)
• M66: 25,637,784 km (0.116 R)
• M67: 26,027,935 km (0.119 R)
• M68: 26,507,546 km (0.091 R)
• M69: 26,682,725 km (0.099 R)
• M70: 27,210,357 km (0.044 R)
• M71: 27,519,875 km (0.112 R)
• M72: 27,919,301 km (0.045 R)
• M73: 28,589,499 km (0.072 R)
• M74: 29,491,425 km (0.074 R)
• M75: 29,900,276 km (0.079 R)
• M76: 30,311,072 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 12.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.38 AU - 8.16 AU

Year: 7612 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,675,354 km

• M1: 174,581 km (0.073 R)
• M2: 461,360 km (0.098 R)
• M3: 564,134 km (0.103 R)
• M4: 708,795 km (0.106 R)
• M5: 964,009 km (0.12 R)
• M6: 1,155,644 km (0.118 R)
• M7: 1,445,863 km (0.114 R)
• M8: 1,592,619 km (0.097 R)
• M9: 1,698,385 km (0.068 R)
• M10: 1,790,986 km (0.07 R)
• M11: 2,576,075 km (0.045 R)
• M12: 2,719,689 km (0.091 R)
• M13: 3,128,391 km (0.054 R)
• M14: 3,224,133 km (0.116 R)
• M15: 3,656,920 km (0.073 R)
• M16: 3,880,270 km (0.081 R)
• M17: 4,426,451 km (0.067 R)
• M18: 4,686,752 km (0.102 R)
• M19: 4,774,715 km (0.106 R)
• M20: 4,863,128 km (0.052 R)
• M21: 5,064,337 km (0.071 R)
• M22: 5,154,544 km (0.096 R)
• M23: 5,268,089 km (0.093 R)
• M24: 5,684,121 km (0.062 R)
• M25: 6,572,582 km (0.089 R)
• M26: 6,671,317 km (0.115 R)
• M27: 7,893,681 km (0.074 R)
• M28: 8,183,452 km (0.102 R)
• M29: 8,746,688 km (0.12 R)
• M30: 9,046,632 km (0.097 R)
• M31: 9,350,166 km (0.109 R)
• M32: 9,572,917 km (0.118 R)
• M33: 9,797,464 km (0.038 R)
• M34: 9,938,684 km (0.1 R)
• M35: 10,023,805 km (0.102 R)
• M36: 10,280,515 km (0.118 R)
• M37: 11,507,218 km (0.117 R)
• M38: 11,626,447 km (0.107 R)
• M39: 11,896,172 km (0.097 R)
• M40: 12,046,967 km (0.086 R)
• M41: 12,289,615 km (0.104 R)
• M42: 12,381,019 km (0.077 R)
• M43: 12,564,426 km (0.108 R)
• M44: 12,748,880 km (0.035 R)
• M45: 13,182,564 km (0.062 R)
• M46: 13,495,374 km (0.043 R)
• M47: 13,779,011 km (0.089 R)
• M48: 13,874,006 km (0.098 R)
• M49: 14,965,771 km (0.11 R)
• M50: 15,521,976 km (0.063 R)
• M51: 16,486,583 km (0.101 R)
• M52: 16,688,540 km (0.093 R)
• M53: 16,823,627 km (0.107 R)
• M54: 16,925,204 km (0.061 R)
• M55: 17,265,240 km (0.072 R)
• M56: 18,264,254 km (0.034 R)
• M57: 18,368,674 km (0.105 R)
• M58: 19,175,904 km (0.067 R)
• M59: 19,317,423 km (0.066 R)
• M60: 19,423,788 km (0.09 R)
• M61: 19,815,584 km (0.085 R)
• M62: 19,922,996 km (0.107 R)
• M63: 20,246,127 km (0.073 R)
• M64: 20,788,419 km (0.088 R)
• M65: 22,183,868 km (0.083 R)
• M66: 22,743,065 km (0.107 R)
• M67: 23,043,158 km (0.089 R)
• M68: 23,231,353 km (0.098 R)
• M69: 23,495,842 km (0.079 R)
• M70: 23,723,230 km (0.098 R)
• M71: 24,103,807 km (0.089 R)
• M72: 24,601,819 km (0.079 R)
• M73: 24,832,798 km (0.036 R)
• M74: 25,296,850 km (0.084 R)
• M75: 25,529,924 km (0.112 R)
• M76: 26,155,093 km (0.111 R)
• M77: 26,272,827 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.3

Radius: 5.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.42 AU - 23.92 AU

Year: 30661 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,675,354 km

• M1: 732,880 km (0.117 R)
• M2: 1,437,486 km (0.12 R)
• M3: 1,602,193 km (0.068 R)
• M4: 2,001,620 km (0.087 R)
• M5: 2,627,088 km (0.091 R)
• M6: 2,741,680 km (0.112 R)
• M7: 2,946,180 km (0.056 R)
• M8: 3,185,986 km (0.094 R)
• M9: 3,877,726 km (0.042 R)
• M10: 4,408,948 km (0.086 R)
• M11: 4,579,640 km (0.101 R)
• M12: 5,685,617 km (0.114 R)
• M13: 6,440,936 km (0.107 R)
• M14: 7,919,262 km (0.088 R)
• M15: 8,210,380 km (0.093 R)
• M16: 8,252,118 km (0.106 R)
• M17: 8,802,937 km (0.051 R)
• M18: 10,029,041 km (0.068 R)
• M19: 11,307,505 km (0.11 R)
• M20: 11,400,854 km (0.079 R)
• M21: 12,251,766 km (0.069 R)
• M22: 13,270,229 km (0.068 R)
• M23: 13,964,213 km (0.059 R)
• M24: 16,908,898 km (0.099 R)
• M25: 18,974,246 km (0.107 R)
• M26: 21,984,604 km (0.096 R)
• M27: 24,715,064 km (0.069 R)
• M28: 26,366,774 km (0.096 R)
• M29: 27,174,752 km (0.095 R)
• M30: 27,299,667 km (0.093 R)
• M31: 27,613,074 km (0.089 R)
• M32: 28,496,898 km (0.072 R)
• M33: 29,197,764 km (0.116 R)
• M34: 30,162,671 km (0.062 R)
• M35: 30,356,849 km (0.09 R)
• M36: 30,681,626 km (0.067 R)
• M37: 31,203,423 km (0.096 R)
• M38: 31,662,389 km (0.083 R)
• M39: 32,321,966 km (0.117 R)
• M40: 32,454,510 km (0.074 R)
• M41: 33,788,923 km (0.098 R)
• M42: 34,058,050 km (0.116 R)
• M43: 37,898,676 km (0.114 R)
• M44: 40,867,894 km (0.11 R)
• M45: 41,082,866 km (0.081 R)
• M46: 41,513,858 km (0.103 R)
• M47: 42,888,513 km (0.085 R)
• M48: 43,034,071 km (0.079 R)
• M49: 45,089,097 km (0.079 R)
• M50: 46,876,044 km (0.107 R)
• M51: 49,981,696 km (0.105 R)
• M52: 50,826,176 km (0.086 R)
• M53: 50,903,219 km (0.103 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 12,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit