🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.59 AU - 0.59 AU

Year: 165 Days

Day: 12.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 160.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.58 AU - 0.78 AU

Year: 204 Days

Day: 21.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.68 AU - 0.9 AU

Year: 255 Days

Day: 16.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.94 AU - 1.04 AU

Year: 358 Days

Day: 43.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.88 AU - 2.9 AU

Year: 1343 Days

Day: 43.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.59 AU - 3.75 AU

Year: 2555 Days

Day: 21.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.3

Radius: 3.1

Gravity: 81.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 18.03 AU - 20.57 AU

Year: 30815 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,097,396 km

• M1: 617,390 km (0.108 R)
• M2: 733,030 km (0.053 R)
• M3: 1,017,415 km (0.066 R)
• M4: 1,919,191 km (0.083 R)
• M5: 2,620,655 km (0.098 R)
• M6: 2,666,881 km (0.118 R)
• M7: 2,807,204 km (0.081 R)
• M8: 2,950,070 km (0.099 R)
• M9: 3,046,561 km (0.119 R)
• M10: 3,242,683 km (0.112 R)
• M11: 3,544,422 km (0.104 R)
• M12: 4,013,860 km (0.109 R)
• M13: 7,082,412 km (0.069 R)
• M14: 7,276,590 km (0.117 R)
• M15: 7,538,237 km (0.098 R)
• M16: 8,341,278 km (0.045 R)
• M17: 8,546,377 km (0.101 R)
• M18: 10,099,502 km (0.114 R)
• M19: 11,132,176 km (0.075 R)
• M20: 12,198,061 km (0.072 R)
• M21: 12,508,476 km (0.115 R)
• M22: 12,978,962 km (0.112 R)
• M23: 14,180,382 km (0.062 R)
• M24: 15,333,483 km (0.11 R)
• M25: 17,291,868 km (0.093 R)
• M26: 17,553,066 km (0.069 R)
• M27: 17,727,796 km (0.093 R)
• M28: 18,255,877 km (0.053 R)
• M29: 19,417,504 km (0.115 R)
• M30: 21,717,572 km (0.106 R)
• M31: 26,168,258 km (0.098 R)
• M32: 26,970,252 km (0.097 R)
• M33: 29,113,242 km (0.082 R)
• M34: 29,423,807 km (0.096 R)
• M35: 30,993,238 km (0.092 R)
• M36: 31,734,795 km (0.064 R)
• M37: 32,375,074 km (0.119 R)
• M38: 36,416,759 km (0.107 R)
• M39: 37,648,548 km (0.099 R)
• M40: 37,986,939 km (0.087 R)
• M41: 38,212,981 km (0.103 R)
• M42: 42,241,502 km (0.083 R)
• M43: 44,008,851 km (0.072 R)
• M44: 44,365,193 km (0.053 R)
• M45: 44,841,812 km (0.064 R)
• M46: 45,559,882 km (0.111 R)
• M47: 45,920,413 km (0.088 R)
• M48: 46,644,167 km (0.077 R)
• M49: 46,886,366 km (0.082 R)
• M50: 47,250,188 km (0.096 R)
• M51: 49,083,959 km (0.067 R)
• M52: 50,691,986 km (0.072 R)
• M53: 52,317,068 km (0.045 R)
• M54: 52,442,880 km (0.114 R)
• M55: 52,694,653 km (0.037 R)
• M56: 55,746,599 km (0.06 R)
• M57: 56,132,113 km (0.097 R)
• M58: 56,905,833 km (0.114 R)
• M59: 57,683,144 km (0.092 R)
• M60: 58,855,542 km (0.075 R)
• M61: 59,510,183 km (0.104 R)
• M62: 59,641,529 km (0.118 R)
• M63: 62,419,562 km (0.063 R)
• M64: 62,552,854 km (0.04 R)
• M65: 64,160,432 km (0.086 R)
• M66: 64,564,347 km (0.12 R)
• M67: 65,374,868 km (0.076 R)
• M68: 66,596,933 km (0.084 R)
• M69: 67,142,516 km (0.03 R)
• M70: 67,279,099 km (0.066 R)
• M71: 68,100,840 km (0.079 R)
• M72: 69,063,652 km (0.085 R)
• M73: 72,258,764 km (0.088 R)
• M74: 72,819,307 km (0.106 R)
• M75: 73,944,732 km (0.077 R)
• M76: 74,650,983 km (0.059 R)
• M77: 74,792,652 km (0.114 R)
• M78: 76,212,785 km (0.112 R)
• M79: 78,503,727 km (0.108 R)
• M80: 79,368,552 km (0.071 R)
• M81: 79,802,236 km (0.055 R)
• M82: 81,982,176 km (0.103 R)
• M83: 87,442,349 km (0.062 R)
• M84: 88,938,029 km (0.1 R)
• M85: 91,651,734 km (0.081 R)
• M86: 95,619,069 km (0.116 R)
• M87: 97,314,312 km (0.106 R)
• M88: 98,088,182 km (0.094 R)
• M89: 99,019,579 km (0.107 R)
• M90: 99,330,742 km (0.089 R)
• M91: 99,486,324 km (0.095 R)
• M92: 99,642,055 km (0.104 R)
• M93: 99,953,817 km (0.093 R)
• M94: 101,047,527 km (0.095 R)
• M95: 102,616,809 km (0.095 R)
• M96: 103,877,919 km (0.104 R)
• M97: 104,827,267 km (0.074 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 19,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit