🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.74 AU - 0.9 AU

Year: 233 Days

Day: 13.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.17 AU - 3.15 AU

Year: 1364 Days

Day: 21.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.55 AU - 4.45 AU

Year: 2515 Days

Day: 39.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.85 AU - 5.81 AU

Year: 3337 Days

Day: 13.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.8 AU - 7.98 AU

Year: 6967 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,524,530 km

• M1: 3,977,957 km (0.115 R)

Asteroid Belt

Center: 10.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 8.9

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.1 AU - 14.96 AU

Year: 16520 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,524,530 km

• M1: 368,011 km (0.118 R)
• M2: 495,468 km (0.047 R)
• M3: 601,683 km (0.11 R)
• M4: 796,758 km (0.049 R)
• M5: 1,104,331 km (0.113 R)
• M6: 1,321,099 km (0.069 R)
• M7: 1,421,928 km (0.114 R)
• M8: 1,685,519 km (0.061 R)
• M9: 1,767,648 km (0.117 R)
• M10: 2,022,264 km (0.093 R)
• M11: 2,441,736 km (0.102 R)
• M12: 2,598,216 km (0.092 R)
• M13: 2,987,170 km (0.095 R)
• M14: 3,499,094 km (0.054 R)
• M15: 4,001,444 km (0.115 R)
• M16: 4,075,196 km (0.076 R)
• M17: 4,149,247 km (0.084 R)
• M18: 4,298,844 km (0.078 R)
• M19: 4,526,532 km (0.101 R)
• M20: 4,875,544 km (0.081 R)
• M21: 5,723,615 km (0.065 R)
• M22: 6,486,414 km (0.054 R)
• M23: 7,057,130 km (0.092 R)
• M24: 7,873,934 km (0.116 R)
• M25: 8,577,344 km (0.116 R)
• M26: 9,154,492 km (0.1 R)
• M27: 10,043,552 km (0.097 R)
• M28: 10,651,668 km (0.063 R)
• M29: 11,167,481 km (0.09 R)
• M30: 11,271,601 km (0.116 R)
• M31: 11,956,460 km (0.111 R)
• M32: 12,169,936 km (0.069 R)
• M33: 12,330,754 km (0.069 R)
• M34: 12,492,469 km (0.107 R)
• M35: 12,817,695 km (0.053 R)
• M36: 13,476,823 km (0.081 R)
• M37: 13,698,976 km (0.065 R)
• M38: 13,754,776 km (0.104 R)
• M39: 15,229,961 km (0.036 R)
• M40: 15,345,600 km (0.114 R)
• M41: 15,986,328 km (0.046 R)
• M42: 16,280,587 km (0.111 R)
• M43: 16,339,528 km (0.093 R)
• M44: 16,993,869 km (0.1 R)
• M45: 17,053,708 km (0.087 R)
• M46: 19,194,304 km (0.096 R)
• M47: 19,256,836 km (0.107 R)
• M48: 20,200,799 km (0.108 R)
• M49: 20,455,115 km (0.104 R)
• M50: 20,518,844 km (0.11 R)
• M51: 20,710,479 km (0.092 R)
• M52: 22,264,801 km (0.119 R)
• M53: 23,188,717 km (0.118 R)
• M54: 24,192,519 km (0.048 R)
• M55: 24,327,456 km (0.049 R)
• M56: 24,937,666 km (0.116 R)
• M57: 25,005,733 km (0.093 R)
• M58: 27,710,163 km (0.073 R)
• M59: 28,063,513 km (0.057 R)
• M60: 29,925,109 km (0.093 R)
• M61: 30,287,585 km (0.085 R)
• M62: 30,943,871 km (0.083 R)
• M63: 31,310,535 km (0.113 R)
• M64: 31,826,199 km (0.093 R)
• M65: 33,015,502 km (0.057 R)
• M66: 34,674,393 km (0.11 R)
• M67: 36,514,746 km (0.046 R)
• M68: 36,592,088 km (0.091 R)
• M69: 37,368,950 km (0.072 R)
• M70: 38,072,658 km (0.094 R)
• M71: 39,096,805 km (0.085 R)
• M72: 40,369,733 km (0.071 R)
• M73: 40,690,172 km (0.082 R)
• M74: 42,792,920 km (0.105 R)
• M75: 42,956,131 km (0.09 R)
• M76: 43,365,132 km (0.051 R)
• M77: 44,599,763 km (0.062 R)
• M78: 45,346,107 km (0.03 R)
• M79: 47,103,433 km (0.079 R)
• M80: 47,863,540 km (0.116 R)
• M81: 48,968,320 km (0.114 R)
• M82: 49,395,571 km (0.11 R)
• M83: 50,081,627 km (0.043 R)
• M84: 50,770,974 km (0.028 R)
• M85: 51,289,929 km (0.057 R)
• M86: 53,207,923 km (0.036 R)
• M87: 53,295,737 km (0.083 R)
• M88: 53,735,106 km (0.026 R)
• M89: 54,971,832 km (0.036 R)
• M90: 55,060,543 km (0.119 R)
• M91: 56,486,211 km (0.088 R)
• M92: 58,014,353 km (0.096 R)
• M93: 58,466,289 km (0.092 R)
• M94: 58,556,945 km (0.113 R)
• M95: 60,011,934 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.9

Radius: 3.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 20.67 AU - 23.31 AU

Year: 32416 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,524,530 km

• M1: 221,106 km (0.063 R)
• M2: 400,623 km (0.117 R)
• M3: 505,192 km (0.116 R)
• M4: 757,564 km (0.117 R)
• M5: 887,415 km (0.087 R)
• M6: 1,977,983 km (0.117 R)
• M7: 2,003,265 km (0.059 R)
• M8: 2,980,438 km (0.052 R)
• M9: 3,155,767 km (0.048 R)
• M10: 4,877,938 km (0.11 R)
• M11: 4,946,454 km (0.119 R)
• M12: 5,223,658 km (0.101 R)
• M13: 6,381,995 km (0.08 R)
• M14: 6,721,582 km (0.103 R)
• M15: 6,759,729 km (0.105 R)
• M16: 8,259,747 km (0.084 R)
• M17: 8,753,869 km (0.102 R)
• M18: 8,920,820 km (0.051 R)
• M19: 8,962,708 km (0.1 R)
• M20: 9,173,042 km (0.104 R)
• M21: 9,641,732 km (0.025 R)
• M22: 10,469,308 km (0.072 R)
• M23: 10,735,293 km (0.085 R)
• M24: 11,592,489 km (0.109 R)
• M25: 12,424,552 km (0.117 R)
• M26: 12,800,491 km (0.077 R)
• M27: 14,884,390 km (0.112 R)
• M28: 15,787,362 km (0.035 R)
• M29: 17,018,852 km (0.082 R)
• M30: 17,331,362 km (0.119 R)
• M31: 19,845,354 km (0.118 R)
• M32: 21,004,738 km (0.088 R)
• M33: 22,185,963 km (0.07 R)
• M34: 23,562,263 km (0.082 R)
• M35: 24,906,699 km (0.114 R)
• M36: 25,024,881 km (0.061 R)
• M37: 25,499,107 km (0.109 R)
• M38: 28,406,092 km (0.057 R)
• M39: 28,591,145 km (0.112 R)
• M40: 28,714,862 km (0.05 R)
• M41: 29,024,680 km (0.059 R)
• M42: 31,543,609 km (0.093 R)
• M43: 33,217,908 km (0.045 R)
• M44: 34,000,454 km (0.105 R)
• M45: 34,393,897 km (0.072 R)
• M46: 34,788,985 km (0.045 R)
• M47: 34,920,930 km (0.05 R)
• M48: 35,649,921 km (0.117 R)
• M49: 35,916,354 km (0.06 R)
• M50: 41,659,865 km (0.034 R)
• M51: 44,278,427 km (0.091 R)
• M52: 47,754,183 km (0.056 R)
• M53: 48,047,695 km (0.118 R)
• M54: 48,415,556 km (0.064 R)

Kuiper Belt

Range: 34.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit