🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.53 AU - 0.65 AU

Year: 171 Days

Day: 22.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.95 AU - 0.97 AU

Year: 354 Days

Day: 35.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.03 AU - 1.19 AU

Year: 441 Days

Day: 16.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,784,634 km

• M1: 197,619 km (0.087 R)
• M2: 557,102 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.31 AU - 2.01 AU

Year: 806 Days

Day: 16 Hours

Environment

Temp: -53 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,784,634 km

• M1: 174,581 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 9.1

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.66 AU - 10.88 AU

Year: 10633 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,784,634 km

• M1: 131,646 km (0.067 R)
• M2: 228,735 km (0.113 R)
• M3: 295,157 km (0.059 R)
• M4: 357,539 km (0.084 R)
• M5: 997,668 km (0.086 R)
• M6: 1,249,591 km (0.06 R)
• M7: 1,451,847 km (0.045 R)
• M8: 1,640,640 km (0.117 R)
• M9: 1,964,669 km (0.046 R)
• M10: 2,336,120 km (0.106 R)
• M11: 2,530,149 km (0.116 R)
• M12: 2,643,394 km (0.084 R)
• M13: 2,787,457 km (0.117 R)
• M14: 2,845,800 km (0.107 R)
• M15: 4,297,797 km (0.108 R)
• M16: 5,496,076 km (0.117 R)
• M17: 6,439,291 km (0.112 R)
• M18: 6,594,873 km (0.051 R)
• M19: 6,830,489 km (0.049 R)
• M20: 7,310,250 km (0.064 R)
• M21: 7,636,074 km (0.069 R)
• M22: 8,428,942 km (0.086 R)
• M23: 8,727,839 km (0.05 R)
• M24: 9,423,768 km (0.103 R)
• M25: 10,318,513 km (0.056 R)
• M26: 11,806,114 km (0.046 R)
• M27: 13,458,872 km (0.11 R)
• M28: 14,925,080 km (0.055 R)
• M29: 15,028,004 km (0.114 R)
• M30: 16,070,850 km (0.083 R)
• M31: 17,406,909 km (0.078 R)
• M32: 18,006,049 km (0.079 R)
• M33: 18,335,613 km (0.12 R)
• M34: 19,000,874 km (0.082 R)
• M35: 20,928,593 km (0.088 R)
• M36: 20,986,188 km (0.08 R)
• M37: 21,333,105 km (0.076 R)
• M38: 21,391,149 km (0.104 R)
• M39: 21,449,193 km (0.066 R)
• M40: 23,215,196 km (0.058 R)
• M41: 23,334,575 km (0.089 R)
• M42: 23,514,093 km (0.07 R)
• M43: 23,874,324 km (0.074 R)
• M44: 24,722,245 km (0.112 R)
• M45: 24,905,203 km (0.101 R)
• M46: 25,456,770 km (0.09 R)
• M47: 26,572,023 km (0.115 R)
• M48: 27,513,592 km (0.074 R)
• M49: 29,171,286 km (0.09 R)
• M50: 29,235,762 km (0.114 R)
• M51: 29,364,716 km (0.075 R)
• M52: 30,012,325 km (0.114 R)
• M53: 31,519,673 km (0.064 R)
• M54: 31,585,795 km (0.026 R)
• M55: 32,182,691 km (0.062 R)
• M56: 32,649,586 km (0.109 R)
• M57: 32,917,366 km (0.108 R)
• M58: 33,589,958 km (0.049 R)
• M59: 34,403,172 km (0.09 R)
• M60: 34,471,239 km (0.08 R)
• M61: 35,360,150 km (0.03 R)
• M62: 36,118,162 km (0.101 R)
• M63: 36,325,804 km (0.119 R)
• M64: 37,299,985 km (0.045 R)
• M65: 38,282,993 km (0.051 R)
• M66: 39,416,645 km (0.12 R)
• M67: 40,993,407 km (0.083 R)
• M68: 41,065,663 km (0.096 R)
• M69: 41,571,902 km (0.117 R)
• M70: 42,444,656 km (0.053 R)
• M71: 43,470,598 km (0.11 R)
• M72: 44,060,462 km (0.065 R)
• M73: 45,024,770 km (0.087 R)
• M74: 45,846,063 km (0.087 R)
• M75: 45,995,960 km (0.093 R)
• M76: 46,747,689 km (0.056 R)
• M77: 47,730,996 km (0.058 R)
• M78: 47,882,838 km (0.12 R)
• M79: 49,180,450 km (0.111 R)
• M80: 49,333,937 km (0.069 R)
• M81: 49,718,104 km (0.065 R)
• M82: 49,795,147 km (0.056 R)
• M83: 49,949,083 km (0.101 R)
• M84: 51,032,022 km (0.085 R)
• M85: 51,342,737 km (0.084 R)
• M86: 51,576,259 km (0.054 R)
• M87: 51,654,200 km (0.106 R)
• M88: 51,732,140 km (0.097 R)
• M89: 52,278,921 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.7

Radius: 9.7

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.16 AU - 11.98 AU

Year: 12946 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,784,634 km

• M1: 130,599 km (0.037 R)
• M2: 200,910 km (0.113 R)
• M3: 268,079 km (0.089 R)
• M4: 414,386 km (0.106 R)
• M5: 733,030 km (0.032 R)
• M6: 1,191,547 km (0.064 R)
• M7: 1,300,454 km (0.073 R)
• M8: 1,567,636 km (0.117 R)
• M9: 1,894,657 km (0.052 R)
• M10: 1,979,778 km (0.103 R)
• M11: 2,471,207 km (0.094 R)
• M12: 2,754,845 km (0.05 R)
• M13: 2,851,934 km (0.108 R)
• M14: 3,276,792 km (0.12 R)
• M15: 3,883,262 km (0.116 R)
• M16: 4,325,622 km (0.072 R)
• M17: 4,581,584 km (0.051 R)
• M18: 4,668,052 km (0.114 R)
• M19: 5,318,503 km (0.058 R)
• M20: 5,379,091 km (0.096 R)
• M21: 6,346,989 km (0.116 R)
• M22: 6,443,479 km (0.087 R)
• M23: 6,736,093 km (0.059 R)
• M24: 6,867,589 km (0.101 R)
• M25: 6,966,623 km (0.115 R)
• M26: 7,166,336 km (0.091 R)
• M27: 8,652,442 km (0.107 R)
• M28: 8,723,800 km (0.091 R)
• M29: 8,975,274 km (0.074 R)
• M30: 9,192,640 km (0.086 R)
• M31: 9,265,494 km (0.101 R)
• M32: 10,079,755 km (0.111 R)
• M33: 11,382,752 km (0.09 R)
• M34: 12,173,826 km (0.087 R)
• M35: 12,819,490 km (0.043 R)
• M36: 12,941,861 km (0.047 R)
• M37: 14,609,279 km (0.116 R)
• M38: 15,295,036 km (0.086 R)
• M39: 15,381,503 km (0.041 R)
• M40: 15,641,953 km (0.045 R)
• M41: 15,772,702 km (0.077 R)
• M42: 16,167,042 km (0.077 R)
• M43: 16,431,830 km (0.093 R)
• M44: 16,653,534 km (0.026 R)
• M45: 17,595,552 km (0.092 R)
• M46: 18,416,695 km (0.088 R)
• M47: 20,810,560 km (0.103 R)
• M48: 21,050,515 km (0.073 R)
• M49: 21,727,146 km (0.119 R)
• M50: 24,302,473 km (0.068 R)
• M51: 24,808,712 km (0.087 R)
• M52: 25,420,867 km (0.105 R)
• M53: 25,831,663 km (0.099 R)
• M54: 26,089,569 km (0.097 R)
• M55: 26,607,926 km (0.089 R)
• M56: 26,972,795 km (0.117 R)
• M57: 27,391,669 km (0.113 R)
• M58: 28,024,319 km (0.099 R)
• M59: 28,875,231 km (0.069 R)
• M60: 29,196,418 km (0.05 R)
• M61: 29,411,390 km (0.083 R)
• M62: 30,602,339 km (0.095 R)
• M63: 30,984,561 km (0.101 R)
• M64: 31,643,690 km (0.12 R)
• M65: 33,311,257 km (0.109 R)
• M66: 33,423,455 km (0.097 R)
• M67: 34,836,557 km (0.09 R)
• M68: 35,521,715 km (0.042 R)
• M69: 36,673,469 km (0.057 R)
• M70: 36,905,346 km (0.094 R)
• M71: 37,370,446 km (0.098 R)
• M72: 37,662,162 km (0.059 R)
• M73: 38,777,563 km (0.118 R)
• M74: 39,368,924 km (0.056 R)
• M75: 39,487,555 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 12,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit