🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.47 AU - 0.65 AU

Year: 154 Days

Day: 38.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,168,111 km

• M1: 30,219 km (0.064 R)
• M2: 280,945 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.23 AU - 3.65 AU

Year: 1851 Days

Day: 18.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.86 AU - 4.34 AU

Year: 2507 Days

Day: 40.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,168,111 km

• M1: 1,281,605 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.47 AU - 3.79 AU

Year: 2539 Days

Day: 21.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 59 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.37 AU - 4.05 AU

Year: 2623 Days

Day: 27.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.86 AU - 4.3 AU

Year: 3025 Days

Day: 33.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 14.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.15 AU - 5.65 AU

Year: 4606 Days

Day: 7.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,168,111 km

• M1: 284,236 km (0.062 R)
• M2: 374,743 km (0.084 R)
• M3: 482,453 km (0.092 R)
• M4: 577,897 km (0.101 R)
• M5: 703,260 km (0.1 R)
• M6: 793,018 km (0.1 R)
• M7: 887,415 km (0.11 R)
• M8: 986,149 km (0.036 R)
• M9: 1,168,958 km (0.081 R)
• M10: 1,441,076 km (0.098 R)
• M11: 1,948,213 km (0.075 R)
• M12: 2,091,977 km (0.078 R)
• M13: 2,297,225 km (0.117 R)
• M14: 2,402,542 km (0.103 R)
• M15: 2,521,323 km (0.102 R)
• M16: 2,703,533 km (0.078 R)
• M17: 2,827,400 km (0.109 R)
• M18: 3,145,894 km (0.034 R)
• M19: 3,355,779 km (0.107 R)
• M20: 3,638,519 km (0.057 R)
• M21: 3,817,588 km (0.059 R)
• M22: 4,027,923 km (0.078 R)
• M23: 4,314,403 km (0.046 R)
• M24: 4,607,614 km (0.04 R)
• M25: 4,711,735 km (0.084 R)
• M26: 4,968,145 km (0.069 R)
• M27: 5,059,699 km (0.048 R)
• M28: 5,213,785 km (0.113 R)
• M29: 5,400,633 km (0.055 R)
• M30: 5,542,152 km (0.085 R)
• M31: 5,685,018 km (0.105 R)
• M32: 6,088,484 km (0.106 R)
• M33: 6,268,899 km (0.089 R)
• M34: 6,551,340 km (0.081 R)
• M35: 6,991,456 km (0.107 R)
• M36: 8,097,733 km (0.1 R)
• M37: 8,369,253 km (0.029 R)
• M38: 8,735,917 km (0.104 R)
• M39: 8,939,969 km (0.111 R)
• M40: 9,258,313 km (0.073 R)
• M41: 9,466,254 km (0.118 R)
• M42: 9,713,988 km (0.116 R)
• M43: 9,944,668 km (0.078 R)
• M44: 10,041,458 km (0.104 R)
• M45: 10,196,740 km (0.083 R)
• M46: 10,568,790 km (0.03 R)
• M47: 10,786,306 km (0.076 R)
• M48: 10,985,271 km (0.098 R)
• M49: 11,407,137 km (0.083 R)
• M50: 11,528,760 km (0.077 R)
• M51: 11,834,388 km (0.035 R)
• M52: 12,433,079 km (0.112 R)
• M53: 12,620,974 km (0.025 R)
• M54: 12,725,692 km (0.092 R)
• M55: 13,275,165 km (0.068 R)
• M56: 13,810,875 km (0.103 R)
• M57: 13,940,427 km (0.099 R)
• M58: 14,222,718 km (0.097 R)
• M59: 14,550,637 km (0.096 R)
• M60: 14,748,704 km (0.1 R)
• M61: 14,859,108 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.1

Radius: 13

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.59 AU - 7.21 AU

Year: 5944 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,168,111 km

• M1: 167,699 km (0.101 R)
• M2: 425,008 km (0.03 R)
• M3: 600,486 km (0.095 R)
• M4: 733,030 km (0.093 R)
• M5: 921,822 km (0.036 R)
• M6: 1,046,587 km (0.042 R)
• M7: 1,194,389 km (0.11 R)
• M8: 1,493,436 km (0.118 R)
• M9: 2,162,886 km (0.102 R)
• M10: 2,333,128 km (0.088 R)
• M11: 2,894,120 km (0.098 R)
• M12: 3,226,527 km (0.118 R)
• M13: 3,546,367 km (0.1 R)
• M14: 3,697,611 km (0.085 R)
• M15: 3,850,948 km (0.078 R)
• M16: 4,006,381 km (0.081 R)
• M17: 4,431,388 km (0.102 R)
• M18: 4,512,769 km (0.055 R)
• M19: 4,983,105 km (0.11 R)
• M20: 5,096,051 km (0.051 R)
• M21: 5,585,984 km (0.091 R)
• M22: 5,703,419 km (0.077 R)
• M23: 5,792,130 km (0.047 R)
• M24: 6,091,027 km (0.102 R)
• M25: 6,395,159 km (0.09 R)
• M26: 7,145,094 km (0.112 R)
• M27: 7,857,179 km (0.093 R)
• M28: 8,121,818 km (0.115 R)
• M29: 8,422,959 km (0.085 R)
• M30: 9,105,574 km (0.091 R)
• M31: 9,209,395 km (0.117 R)
• M32: 9,488,544 km (0.073 R)
• M33: 10,342,598 km (0.105 R)
• M34: 10,999,333 km (0.044 R)
• M35: 11,110,035 km (0.032 R)
• M36: 12,009,717 km (0.072 R)
• M37: 12,429,937 km (0.111 R)
• M38: 13,088,767 km (0.116 R)
• M39: 13,323,934 km (0.105 R)
• M40: 13,560,748 km (0.08 R)
• M41: 14,238,875 km (0.11 R)
• M42: 14,928,072 km (0.072 R)
• M43: 15,836,281 km (0.074 R)
• M44: 16,932,534 km (0.038 R)
• M45: 17,360,683 km (0.056 R)
• M46: 18,710,654 km (0.093 R)
• M47: 20,049,107 km (0.118 R)
• M48: 20,547,567 km (0.031 R)
• M49: 21,510,678 km (0.091 R)
• M50: 22,347,828 km (0.075 R)
• M51: 22,676,195 km (0.038 R)
• M52: 23,385,438 km (0.102 R)
• M53: 23,528,155 km (0.069 R)
• M54: 23,814,485 km (0.12 R)
• M55: 24,005,970 km (0.092 R)
• M56: 24,246,075 km (0.094 R)
• M57: 24,342,416 km (0.076 R)
• M58: 24,680,358 km (0.111 R)
• M59: 25,312,109 km (0.077 R)
• M60: 26,097,049 km (0.12 R)
• M61: 26,492,586 km (0.073 R)
• M62: 27,089,482 km (0.105 R)
• M63: 27,690,715 km (0.05 R)
• M64: 28,245,873 km (0.077 R)
• M65: 28,347,151 km (0.093 R)
• M66: 28,957,660 km (0.082 R)
• M67: 29,110,998 km (0.104 R)
• M68: 29,829,965 km (0.097 R)
• M69: 30,036,560 km (0.111 R)
• M70: 31,023,906 km (0.093 R)
• M71: 32,286,362 km (0.107 R)
• M72: 32,710,921 km (0.072 R)
• M73: 33,137,424 km (0.039 R)
• M74: 34,970,148 km (0.088 R)
• M75: 36,008,507 km (0.066 R)
• M76: 36,393,721 km (0.071 R)
• M77: 36,835,484 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 18,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit