🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.85 AU - 0.89 AU

Year: 298 Days

Day: 35.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,791,633 km

• M1: 49,517 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.78 AU - 1.1 AU

Year: 335 Days

Day: 27.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.44 AU - 1.84 AU

Year: 771 Days

Day: 15 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,791,633 km

• M1: 1,115,701 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.58 AU - 2.24 AU

Year: 969 Days

Day: 30.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,791,633 km

• M1: 217,665 km (0.109 R)
• M2: 264,788 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.12 AU - 2.38 AU

Year: 1239 Days

Day: 23.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,791,633 km

• M1: 1,204,861 km (0.025 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.82 AU - 4.02 AU

Year: 2849 Days

Day: 40.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,791,633 km

• M1: 340,784 km (0.072 R)
• M2: 1,058,555 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.44 AU - 4.62 AU

Year: 3539 Days

Day: 26.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,791,633 km

• M1: 328,667 km (0.062 R)
• M2: 1,172,847 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.1

Radius: 13.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.33 AU - 10.69 AU

Year: 9928 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,791,633 km

• M1: 174,880 km (0.098 R)
• M2: 276,756 km (0.116 R)
• M3: 431,141 km (0.114 R)
• M4: 588,518 km (0.083 R)
• M5: 675,883 km (0.053 R)
• M6: 810,072 km (0.068 R)
• M7: 1,441,675 km (0.047 R)
• M8: 1,620,743 km (0.055 R)
• M9: 1,884,335 km (0.068 R)
• M10: 2,432,312 km (0.069 R)
• M11: 2,604,200 km (0.087 R)
• M12: 2,892,325 km (0.117 R)
• M13: 3,028,758 km (0.111 R)
• M14: 3,214,260 km (0.109 R)
• M15: 3,332,143 km (0.076 R)
• M16: 4,326,969 km (0.104 R)
• M17: 4,457,568 km (0.085 R)
• M18: 4,563,034 km (0.119 R)
• M19: 5,213,336 km (0.111 R)
• M20: 5,408,561 km (0.069 R)
• M21: 5,521,358 km (0.101 R)
• M22: 5,606,330 km (0.043 R)
• M23: 5,749,046 km (0.115 R)
• M24: 5,835,215 km (0.118 R)
• M25: 5,921,832 km (0.093 R)
• M26: 6,213,847 km (0.028 R)
• M27: 6,391,419 km (0.106 R)
• M28: 7,025,864 km (0.036 R)
• M29: 7,241,883 km (0.055 R)
• M30: 7,428,881 km (0.042 R)
• M31: 7,554,393 km (0.077 R)
• M32: 8,063,624 km (0.099 R)
• M33: 8,881,626 km (0.078 R)
• M34: 9,148,957 km (0.076 R)
• M35: 9,283,595 km (0.107 R)
• M36: 9,554,966 km (0.097 R)
• M37: 10,140,492 km (0.05 R)
• M38: 10,349,929 km (0.097 R)
• M39: 10,455,096 km (0.045 R)
• M40: 10,986,767 km (0.064 R)
• M41: 11,454,709 km (0.067 R)
• M42: 11,819,129 km (0.118 R)
• M43: 11,929,233 km (0.094 R)
• M44: 12,076,587 km (0.098 R)
• M45: 12,822,183 km (0.091 R)
• M46: 13,200,666 km (0.064 R)
• M47: 13,391,253 km (0.105 R)
• M48: 13,891,209 km (0.109 R)
• M49: 14,046,193 km (0.064 R)
• M50: 14,436,344 km (0.117 R)
• M51: 14,869,729 km (0.113 R)
• M52: 15,347,246 km (0.095 R)
• M53: 16,276,847 km (0.053 R)
• M54: 16,686,745 km (0.074 R)
• M55: 17,099,934 km (0.111 R)
• M56: 17,266,287 km (0.093 R)
• M57: 18,317,511 km (0.059 R)
• M58: 18,701,080 km (0.1 R)
• M59: 18,786,650 km (0.119 R)
• M60: 19,259,828 km (0.059 R)
• M61: 20,305,667 km (0.118 R)
• M62: 20,702,700 km (0.074 R)
• M63: 20,924,404 km (0.069 R)
• M64: 21,057,695 km (0.114 R)
• M65: 21,594,153 km (0.09 R)
• M66: 21,909,057 km (0.105 R)
• M67: 22,134,950 km (0.103 R)
• M68: 22,954,596 km (0.096 R)
• M69: 23,599,064 km (0.053 R)
• M70: 24,811,704 km (0.066 R)
• M71: 25,047,171 km (0.114 R)
• M72: 26,764,705 km (0.097 R)
• M73: 30,968,554 km (0.078 R)
• M74: 31,527,452 km (0.112 R)
• M75: 31,884,841 km (0.079 R)
• M76: 32,192,265 km (0.102 R)
• M77: 32,552,197 km (0.117 R)
• M78: 32,706,882 km (0.097 R)
• M79: 32,861,865 km (0.11 R)
• M80: 33,120,520 km (0.098 R)
• M81: 34,581,792 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550

Radius: 3.3

Gravity: 50.51 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.16 AU - 13.58 AU

Year: 17946 Days

Day: 24.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,791,633 km

• M1: 43,084 km (0.075 R)
• M2: 97,239 km (0.039 R)
• M3: 255,663 km (0.098 R)
• M4: 417,378 km (0.071 R)
• M5: 490,083 km (0.082 R)
• M6: 547,379 km (0.109 R)
• M7: 627,264 km (0.108 R)
• M8: 983,307 km (0.119 R)
• M9: 1,007,392 km (0.115 R)
• M10: 1,258,716 km (0.044 R)
• M11: 1,728,304 km (0.079 R)
• M12: 2,089,134 km (0.025 R)
• M13: 2,472,554 km (0.105 R)
• M14: 3,976,012 km (0.115 R)
• M15: 4,249,028 km (0.037 R)
• M16: 4,690,342 km (0.11 R)
• M17: 5,104,130 km (0.098 R)
• M18: 5,572,670 km (0.079 R)
• M19: 5,702,820 km (0.063 R)
• M20: 5,966,113 km (0.088 R)
• M21: 6,010,394 km (0.104 R)
• M22: 7,246,371 km (0.066 R)
• M23: 8,457,964 km (0.098 R)
• M24: 10,203,323 km (0.1 R)
• M25: 10,953,257 km (0.101 R)
• M26: 11,998,946 km (0.079 R)
• M27: 12,392,239 km (0.04 R)
• M28: 13,364,775 km (0.111 R)
• M29: 13,422,819 km (0.11 R)
• M30: 14,659,395 km (0.081 R)
• M31: 15,079,615 km (0.114 R)
• M32: 15,200,490 km (0.048 R)
• M33: 15,442,988 km (0.117 R)
• M34: 16,178,262 km (0.096 R)
• M35: 17,365,620 km (0.069 R)
• M36: 17,682,768 km (0.085 R)
• M37: 18,580,654 km (0.083 R)
• M38: 20,154,274 km (0.082 R)
• M39: 21,159,272 km (0.096 R)
• M40: 21,565,879 km (0.084 R)
• M41: 22,800,959 km (0.047 R)
• M42: 23,496,889 km (0.113 R)
• M43: 24,696,065 km (0.086 R)
• M44: 25,195,573 km (0.111 R)
• M45: 26,349,720 km (0.074 R)
• M46: 26,713,991 km (0.09 R)
• M47: 27,153,210 km (0.119 R)
• M48: 27,373,718 km (0.117 R)
• M49: 27,964,629 km (0.089 R)
• M50: 28,113,030 km (0.068 R)
• M51: 28,410,730 km (0.061 R)
• M52: 29,008,972 km (0.071 R)
• M53: 29,084,070 km (0.114 R)
• M54: 31,752,148 km (0.105 R)
• M55: 32,139,756 km (0.11 R)
• M56: 32,217,397 km (0.103 R)
• M57: 32,762,981 km (0.106 R)
• M58: 32,997,700 km (0.096 R)
• M59: 33,233,017 km (0.089 R)
• M60: 33,468,933 km (0.081 R)
• M61: 33,863,273 km (0.088 R)
• M62: 34,259,109 km (0.063 R)
• M63: 34,975,683 km (0.056 R)
• M64: 38,879,140 km (0.052 R)
• M65: 41,134,777 km (0.09 R)
• M66: 43,432,451 km (0.075 R)
• M67: 43,690,208 km (0.085 R)
• M68: 44,726,771 km (0.098 R)
• M69: 45,161,054 km (0.05 R)
• M70: 47,000,210 km (0.068 R)
• M71: 47,530,086 km (0.067 R)
• M72: 47,973,195 km (0.102 R)
• M73: 48,062,056 km (0.063 R)
• M74: 48,417,650 km (0.068 R)
• M75: 49,400,358 km (0.082 R)
• M76: 49,490,117 km (0.092 R)
• M77: 50,299,442 km (0.114 R)
• M78: 50,841,584 km (0.091 R)
• M79: 52,479,232 km (0.117 R)
• M80: 54,041,632 km (0.06 R)
• M81: 54,318,987 km (0.114 R)
• M82: 54,967,942 km (0.101 R)
• M83: 55,060,843 km (0.056 R)
• M84: 55,246,793 km (0.106 R)
• M85: 57,118,113 km (0.088 R)
• M86: 59,581,690 km (0.077 R)
• M87: 62,176,465 km (0.099 R)
• M88: 62,466,984 km (0.057 R)
• M89: 62,855,191 km (0.108 R)
• M90: 62,952,280 km (0.112 R)
• M91: 63,438,922 km (0.101 R)
• M92: 64,219,972 km (0.116 R)
• M93: 64,709,756 km (0.066 R)
• M94: 65,496,042 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit