🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.15 AU - 1.59 AU

Year: 721 Days

Day: 14.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 110.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,747,638 km

• M1: 30,668 km (0.092 R)
• M2: 660,774 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.83 AU - 2.59 AU

Year: 1477 Days

Day: 15.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 12.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.93 AU - 3.13 AU

Year: 2371 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,747,638 km

• M1: 266,135 km (0.107 R)
• M2: 437,574 km (0.034 R)
• M3: 632,051 km (0.106 R)
• M4: 712,235 km (0.073 R)
• M5: 911,949 km (0.12 R)
• M6: 995,574 km (0.103 R)
• M7: 1,222,065 km (0.118 R)
• M8: 1,315,414 km (0.08 R)
• M9: 1,487,751 km (0.095 R)
• M10: 1,622,239 km (0.049 R)
• M11: 1,772,585 km (0.052 R)
• M12: 1,927,868 km (0.1 R)
• M13: 2,265,061 km (0.071 R)
• M14: 2,473,900 km (0.113 R)
• M15: 3,476,505 km (0.056 R)
• M16: 3,566,563 km (0.111 R)
• M17: 4,076,243 km (0.089 R)
• M18: 4,461,457 km (0.08 R)
• M19: 4,559,594 km (0.105 R)
• M20: 4,675,083 km (0.106 R)
• M21: 5,388,515 km (0.063 R)
• M22: 5,793,626 km (0.116 R)
• M23: 5,972,845 km (0.081 R)
• M24: 6,337,115 km (0.058 R)
• M25: 6,689,718 km (0.099 R)
• M26: 6,972,757 km (0.057 R)
• M27: 7,125,347 km (0.08 R)
• M28: 7,317,580 km (0.085 R)
• M29: 7,472,713 km (0.089 R)
• M30: 7,589,698 km (0.059 R)
• M31: 7,845,361 km (0.095 R)
• M32: 8,670,393 km (0.109 R)
• M33: 8,834,652 km (0.1 R)
• M34: 9,459,672 km (0.103 R)
• M35: 9,544,195 km (0.102 R)
• M36: 10,013,034 km (0.059 R)
• M37: 10,207,063 km (0.075 R)
• M38: 10,293,680 km (0.082 R)
• M39: 10,402,288 km (0.038 R)
• M40: 10,907,031 km (0.113 R)
• M41: 11,084,454 km (0.069 R)
• M42: 11,218,195 km (0.075 R)
• M43: 11,329,944 km (0.083 R)
• M44: 11,713,064 km (0.104 R)
• M45: 12,031,708 km (0.093 R)
• M46: 12,376,232 km (0.061 R)
• M47: 12,584,622 km (0.093 R)
• M48: 13,028,179 km (0.116 R)
• M49: 13,334,705 km (0.109 R)
• M50: 13,548,331 km (0.09 R)
• M51: 13,763,154 km (0.096 R)
• M52: 13,882,832 km (0.082 R)
• M53: 14,147,620 km (0.1 R)
• M54: 14,341,349 km (0.03 R)
• M55: 14,438,438 km (0.075 R)
• M56: 14,682,283 km (0.109 R)
• M57: 14,927,474 km (0.117 R)
• M58: 15,297,878 km (0.11 R)
• M59: 16,199,056 km (0.079 R)
• M60: 17,323,882 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.5

Radius: 7.7

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.36 AU - 10.4 AU

Year: 15035 Days

Day: 24.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,747,638 km

• M1: 109,655 km (0.113 R)
• M2: 186,249 km (0.094 R)
• M3: 250,277 km (0.071 R)
• M4: 688,599 km (0.059 R)
• M5: 762,650 km (0.071 R)
• M6: 898,934 km (0.069 R)
• M7: 1,107,922 km (0.107 R)
• M8: 1,378,993 km (0.087 R)
• M9: 1,571,376 km (0.076 R)
• M10: 1,824,047 km (0.083 R)
• M11: 1,955,244 km (0.075 R)
• M12: 2,310,988 km (0.094 R)
• M13: 2,540,022 km (0.079 R)
• M14: 2,958,597 km (0.066 R)
• M15: 3,144,547 km (0.091 R)
• M16: 3,334,387 km (0.078 R)
• M17: 3,692,375 km (0.095 R)
• M18: 5,280,206 km (0.053 R)
• M19: 5,735,283 km (0.066 R)
• M20: 6,124,088 km (0.029 R)
• M21: 6,968,269 km (0.089 R)
• M22: 7,551,252 km (0.076 R)
• M23: 7,720,597 km (0.119 R)
• M24: 10,221,574 km (0.105 R)
• M25: 11,363,604 km (0.058 R)
• M26: 11,460,693 km (0.088 R)
• M27: 11,509,312 km (0.078 R)
• M28: 12,048,463 km (0.107 R)
• M29: 12,495,761 km (0.108 R)
• M30: 12,545,726 km (0.055 R)
• M31: 12,696,222 km (0.064 R)
• M32: 12,948,444 km (0.086 R)
• M33: 13,049,721 km (0.096 R)
• M34: 13,100,435 km (0.073 R)
• M35: 13,151,298 km (0.062 R)
• M36: 13,355,350 km (0.082 R)
• M37: 13,406,512 km (0.099 R)
• M38: 13,921,727 km (0.086 R)
• M39: 14,025,548 km (0.09 R)
• M40: 14,495,884 km (0.057 R)
• M41: 15,775,544 km (0.094 R)
• M42: 16,319,333 km (0.109 R)
• M43: 17,090,809 km (0.077 R)
• M44: 17,930,801 km (0.119 R)
• M45: 18,270,388 km (0.039 R)
• M46: 18,669,515 km (0.09 R)
• M47: 18,726,661 km (0.082 R)
• M48: 19,360,208 km (0.113 R)
• M49: 20,529,914 km (0.037 R)
• M50: 20,707,337 km (0.119 R)
• M51: 21,542,093 km (0.075 R)
• M52: 22,084,535 km (0.117 R)
• M53: 23,059,913 km (0.117 R)
• M54: 23,862,656 km (0.115 R)
• M55: 24,423,797 km (0.057 R)
• M56: 24,486,479 km (0.117 R)
• M57: 24,549,160 km (0.106 R)
• M58: 24,611,842 km (0.076 R)
• M59: 28,208,773 km (0.093 R)
• M60: 28,471,916 km (0.116 R)
• M61: 28,802,078 km (0.065 R)
• M62: 29,000,744 km (0.091 R)
• M63: 30,067,826 km (0.07 R)
• M64: 31,012,237 km (0.066 R)
• M65: 32,791,554 km (0.094 R)
• M66: 33,068,310 km (0.057 R)
• M67: 34,252,826 km (0.058 R)
• M68: 34,322,987 km (0.116 R)
• M69: 35,593,223 km (0.111 R)
• M70: 36,591,789 km (0.032 R)
• M71: 37,744,141 km (0.117 R)
• M72: 38,034,211 km (0.115 R)
• M73: 39,128,221 km (0.115 R)
• M74: 39,715,841 km (0.073 R)
• M75: 40,380,504 km (0.098 R)
• M76: 40,751,358 km (0.119 R)
• M77: 40,974,408 km (0.082 R)
• M78: 41,571,154 km (0.118 R)
• M79: 41,720,752 km (0.078 R)
• M80: 42,020,546 km (0.095 R)
• M81: 42,095,644 km (0.062 R)
• M82: 42,848,720 km (0.103 R)
• M83: 43,302,749 km (0.099 R)
• M84: 44,139,301 km (0.062 R)
• M85: 44,291,890 km (0.068 R)
• M86: 45,750,918 km (0.115 R)
• M87: 46,525,237 km (0.108 R)
• M88: 47,851,422 km (0.098 R)
• M89: 49,665,296 km (0.103 R)
• M90: 51,903,729 km (0.093 R)
• M91: 52,954,056 km (0.052 R)
• M92: 53,035,138 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 13,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit