🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.74 AU - 0.76 AU

Year: 229 Days

Day: 34.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.76 AU - 2.15 AU

Year: 962 Days

Day: 23.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,403,416 km

• M1: 1,213,089 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.77 AU - 3.41 AU

Year: 1918 Days

Day: 20.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,403,416 km

• M1: 1,759,720 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.97 AU - 3.63 AU

Year: 2117 Days

Day: 13.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 12.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.27 AU - 6.37 AU

Year: 4958 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 102,403,416 km

• M1: 161,865 km (0.101 R)
• M2: 343,028 km (0.064 R)
• M3: 667,356 km (0.049 R)
• M4: 853,157 km (0.093 R)
• M5: 1,172,997 km (0.116 R)
• M6: 1,293,274 km (0.108 R)
• M7: 1,547,141 km (0.053 R)
• M8: 1,663,528 km (0.061 R)
• M9: 2,121,896 km (0.094 R)
• M10: 2,579,666 km (0.081 R)
• M11: 2,719,091 km (0.076 R)
• M12: 3,089,346 km (0.097 R)
• M13: 3,173,868 km (0.105 R)
• M14: 3,259,139 km (0.068 R)
• M15: 3,541,879 km (0.098 R)
• M16: 3,697,461 km (0.081 R)
• M17: 3,855,436 km (0.067 R)
• M18: 4,366,463 km (0.05 R)
• M19: 4,630,054 km (0.098 R)
• M20: 4,751,677 km (0.109 R)
• M21: 4,948,548 km (0.074 R)
• M22: 5,173,094 km (0.104 R)
• M23: 5,274,073 km (0.112 R)
• M24: 5,401,231 km (0.055 R)
• M25: 6,838,567 km (0.119 R)
• M26: 6,949,569 km (0.094 R)
• M27: 7,456,706 km (0.111 R)
• M28: 7,888,445 km (0.06 R)
• M29: 8,063,325 km (0.116 R)
• M30: 8,806,378 km (0.11 R)
• M31: 9,324,286 km (0.099 R)
• M32: 9,789,385 km (0.119 R)
• M33: 10,453,450 km (0.107 R)
• M34: 10,549,492 km (0.061 R)
• M35: 11,230,163 km (0.105 R)
• M36: 11,791,603 km (0.06 R)
• M37: 11,992,065 km (0.05 R)
• M38: 12,294,701 km (0.08 R)
• M39: 12,804,830 km (0.095 R)
• M40: 12,942,011 km (0.075 R)
• M41: 13,287,133 km (0.057 R)
• M42: 14,949,764 km (0.118 R)
• M43: 15,058,222 km (0.053 R)
• M44: 15,640,457 km (0.099 R)
• M45: 16,008,169 km (0.1 R)
• M46: 16,156,121 km (0.107 R)
• M47: 16,267,422 km (0.073 R)
• M48: 16,453,223 km (0.09 R)
• M49: 16,752,269 km (0.096 R)
• M50: 16,902,465 km (0.078 R)
• M51: 17,545,586 km (0.11 R)
• M52: 18,739,078 km (0.112 R)
• M53: 18,856,064 km (0.076 R)
• M54: 19,168,873 km (0.118 R)
• M55: 19,562,465 km (0.116 R)
• M56: 19,799,877 km (0.087 R)
• M57: 21,733,579 km (0.098 R)
• M58: 23,937,903 km (0.04 R)
• M59: 24,702,648 km (0.104 R)
• M60: 24,916,423 km (0.097 R)
• M61: 25,346,068 km (0.065 R)
• M62: 25,605,022 km (0.079 R)
• M63: 26,212,539 km (0.071 R)
• M64: 26,430,653 km (0.092 R)
• M65: 26,956,639 km (0.104 R)
• M66: 27,088,734 km (0.093 R)
• M67: 28,152,823 km (0.092 R)
• M68: 28,690,029 km (0.104 R)
• M69: 29,140,169 km (0.102 R)
• M70: 29,275,705 km (0.096 R)
• M71: 29,819,942 km (0.101 R)
• M72: 30,321,843 km (0.114 R)
• M73: 30,459,174 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.8

Radius: 7.9

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.63 AU - 19.85 AU

Year: 27507 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,403,416 km

• M1: 552,166 km (0.12 R)
• M2: 1,992,943 km (0.116 R)
• M3: 2,157,650 km (0.107 R)
• M4: 2,369,929 km (0.111 R)
• M5: 2,768,907 km (0.096 R)
• M6: 2,860,461 km (0.076 R)
• M7: 3,093,834 km (0.094 R)
• M8: 3,480,095 km (0.112 R)
• M9: 4,457,717 km (0.075 R)
• M10: 4,728,489 km (0.107 R)
• M11: 5,688,609 km (0.086 R)
• M12: 6,523,365 km (0.105 R)
• M13: 6,955,104 km (0.087 R)
• M14: 7,459,698 km (0.088 R)
• M15: 7,781,184 km (0.074 R)
• M16: 10,439,837 km (0.067 R)
• M17: 11,016,986 km (0.071 R)
• M18: 11,902,007 km (0.107 R)
• M19: 13,583,187 km (0.1 R)
• M20: 13,739,667 km (0.12 R)
• M21: 13,975,433 km (0.054 R)
• M22: 14,531,040 km (0.089 R)
• M23: 15,255,991 km (0.036 R)
• M24: 15,910,182 km (0.098 R)
• M25: 15,992,611 km (0.088 R)
• M26: 16,573,649 km (0.104 R)
• M27: 20,559,684 km (0.1 R)
• M28: 20,829,559 km (0.095 R)
• M29: 20,919,766 km (0.037 R)
• M30: 25,015,158 km (0.081 R)
• M31: 26,661,931 km (0.081 R)
• M32: 32,642,704 km (0.11 R)
• M33: 34,226,646 km (0.099 R)
• M34: 34,546,337 km (0.072 R)
• M35: 34,867,225 km (0.09 R)
• M36: 35,943,581 km (0.086 R)
• M37: 37,249,571 km (0.119 R)
• M38: 37,359,076 km (0.103 R)
• M39: 37,688,341 km (0.065 R)
• M40: 38,903,824 km (0.099 R)
• M41: 42,283,689 km (0.119 R)
• M42: 42,626,716 km (0.08 R)
• M43: 44,472,305 km (0.095 R)
• M44: 44,704,930 km (0.108 R)
• M45: 45,171,077 km (0.084 R)
• M46: 47,764,356 km (0.091 R)
• M47: 48,360,354 km (0.111 R)
• M48: 49,199,000 km (0.103 R)
• M49: 50,526,531 km (0.102 R)
• M50: 50,890,652 km (0.088 R)
• M51: 51,377,444 km (0.052 R)
• M52: 52,970,362 km (0.064 R)
• M53: 53,463,736 km (0.09 R)
• M54: 53,834,739 km (0.089 R)
• M55: 54,206,639 km (0.099 R)
• M56: 54,703,753 km (0.097 R)
• M57: 57,845,158 km (0.055 R)
• M58: 58,990,330 km (0.095 R)
• M59: 60,657,598 km (0.093 R)
• M60: 62,340,275 km (0.108 R)
• M61: 63,122,223 km (0.056 R)
• M62: 67,613,450 km (0.109 R)
• M63: 69,627,337 km (0.084 R)
• M64: 70,573,992 km (0.109 R)
• M65: 72,206,554 km (0.112 R)
• M66: 72,616,602 km (0.114 R)
• M67: 73,301,909 km (0.098 R)
• M68: 73,439,240 km (0.104 R)
• M69: 73,714,052 km (0.074 R)
• M70: 74,264,721 km (0.037 R)
• M71: 74,540,580 km (0.069 R)
• M72: 76,342,187 km (0.088 R)
• M73: 77,038,864 km (0.109 R)
• M74: 78,719,596 km (0.113 R)
• M75: 79,000,840 km (0.113 R)
• M76: 80,553,965 km (0.097 R)
• M77: 83,117,026 km (0.103 R)
• M78: 85,996,186 km (0.044 R)
• M79: 86,430,768 km (0.116 R)
• M80: 87,885,009 km (0.099 R)
• M81: 91,999,699 km (0.041 R)
• M82: 92,295,902 km (0.066 R)
• M83: 92,740,956 km (0.111 R)
• M84: 94,080,306 km (0.117 R)
• M85: 94,229,604 km (0.106 R)
• M86: 95,276,341 km (0.098 R)
• M87: 95,726,032 km (0.058 R)
• M88: 96,627,808 km (0.119 R)
• M89: 100,872,647 km (0.072 R)
• M90: 101,637,093 km (0.025 R)
• M91: 102,096,657 km (0.074 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit