🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.49 AU - 0.77 AU

Year: 187 Days

Day: 29 Hours

Environment

Temp: 180 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,886,853 km

• M1: 82,428 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.5 AU - 1.98 AU

Year: 860 Days

Day: 31.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,886,853 km

• M1: 199,564 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.81 AU - 1.99 AU

Year: 981 Days

Day: 26.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 63.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.88 AU - 2.98 AU

Year: 1420 Days

Day: 39.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,886,853 km

• M1: 68,516 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.53 AU - 2.95 AU

Year: 1700 Days

Day: 33.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406

Radius: 11.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.48 AU - 5.74 AU

Year: 4979 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,886,853 km

• M1: 150,645 km (0.096 R)
• M2: 353,051 km (0.077 R)
• M3: 425,456 km (0.093 R)
• M4: 724,054 km (0.094 R)
• M5: 1,074,412 km (0.059 R)
• M6: 1,150,707 km (0.049 R)
• M7: 1,391,709 km (0.112 R)
• M8: 1,532,929 km (0.041 R)
• M9: 2,048,892 km (0.088 R)
• M10: 2,495,741 km (0.066 R)
• M11: 2,972,958 km (0.086 R)
• M12: 3,363,858 km (0.066 R)
• M13: 3,440,153 km (0.107 R)
• M14: 3,633,583 km (0.092 R)
• M15: 4,548,374 km (0.067 R)
• M16: 5,108,318 km (0.074 R)
• M17: 5,263,003 km (0.11 R)
• M18: 5,554,120 km (0.119 R)
• M19: 5,758,770 km (0.086 R)
• M20: 5,919,737 km (0.055 R)
• M21: 6,035,676 km (0.095 R)
• M22: 6,175,699 km (0.044 R)
• M23: 6,459,187 km (0.068 R)
• M24: 6,650,523 km (0.038 R)
• M25: 6,771,099 km (0.113 R)
• M26: 6,989,961 km (0.108 R)
• M27: 7,260,583 km (0.076 R)
• M28: 8,273,959 km (0.075 R)
• M29: 8,403,810 km (0.086 R)
• M30: 8,639,127 km (0.059 R)
• M31: 8,876,689 km (0.069 R)
• M32: 9,143,123 km (0.086 R)
• M33: 9,331,317 km (0.106 R)
• M34: 9,602,239 km (0.118 R)
• M35: 9,820,951 km (0.112 R)
• M36: 9,903,379 km (0.067 R)
• M37: 10,318,962 km (0.114 R)
• M38: 10,995,892 km (0.116 R)
• M39: 11,253,500 km (0.11 R)
• M40: 11,339,818 km (0.12 R)
• M41: 12,630,847 km (0.11 R)
• M42: 13,202,760 km (0.063 R)
• M43: 13,446,006 km (0.105 R)
• M44: 13,937,136 km (0.117 R)
• M45: 14,029,887 km (0.043 R)
• M46: 14,122,787 km (0.115 R)
• M47: 15,000,328 km (0.098 R)
• M48: 15,509,559 km (0.108 R)
• M49: 16,414,626 km (0.104 R)
• M50: 16,676,273 km (0.111 R)
• M51: 16,873,443 km (0.109 R)
• M52: 17,038,449 km (0.056 R)
• M53: 17,303,387 km (0.034 R)
• M54: 17,436,380 km (0.095 R)
• M55: 17,536,461 km (0.062 R)
• M56: 17,871,111 km (0.054 R)
• M57: 18,005,600 km (0.056 R)
• M58: 18,512,736 km (0.036 R)
• M59: 18,648,871 km (0.119 R)
• M60: 19,541,371 km (0.106 R)
• M61: 19,714,606 km (0.071 R)
• M62: 20,342,468 km (0.088 R)
• M63: 21,012,367 km (0.114 R)
• M64: 21,154,336 km (0.03 R)
• M65: 21,653,693 km (0.059 R)
• M66: 21,868,965 km (0.072 R)
• M67: 22,591,522 km (0.104 R)
• M68: 22,992,146 km (0.098 R)
• M69: 23,065,299 km (0.091 R)
• M70: 23,138,452 km (0.088 R)
• M71: 23,248,407 km (0.105 R)
• M72: 23,468,914 km (0.045 R)
• M73: 23,726,821 km (0.087 R)
• M74: 23,800,722 km (0.062 R)
• M75: 24,431,875 km (0.076 R)
• M76: 24,581,174 km (0.107 R)
• M77: 24,768,321 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.9

Radius: 4.5

Gravity: 38.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.92 AU - 16.72 AU

Year: 21380 Days

Day: 24.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,886,853 km

• M1: 239,506 km (0.112 R)
• M2: 465,100 km (0.114 R)
• M3: 645,515 km (0.03 R)
• M4: 794,514 km (0.118 R)
• M5: 1,183,170 km (0.094 R)
• M6: 1,791,435 km (0.072 R)
• M7: 2,000,872 km (0.111 R)
• M8: 2,036,625 km (0.086 R)
• M9: 2,329,837 km (0.095 R)
• M10: 2,914,615 km (0.112 R)
• M11: 3,413,524 km (0.118 R)
• M12: 3,456,160 km (0.073 R)
• M13: 3,629,095 km (0.082 R)
• M14: 3,716,609 km (0.097 R)
• M15: 3,849,153 km (0.103 R)
• M16: 4,210,282 km (0.078 R)
• M17: 5,607,527 km (0.041 R)
• M18: 6,646,933 km (0.116 R)
• M19: 7,687,984 km (0.084 R)
• M20: 7,744,083 km (0.112 R)
• M21: 9,192,490 km (0.092 R)
• M22: 10,409,768 km (0.058 R)
• M23: 11,419,553 km (0.059 R)
• M24: 11,676,862 km (0.086 R)
• M25: 13,871,163 km (0.119 R)
• M26: 14,560,660 km (0.117 R)
• M27: 14,979,684 km (0.098 R)
• M28: 15,829,699 km (0.087 R)
• M29: 17,575,955 km (0.044 R)
• M30: 17,872,906 km (0.091 R)
• M31: 18,321,401 km (0.088 R)
• M32: 19,001,174 km (0.075 R)
• M33: 19,077,169 km (0.095 R)
• M34: 20,152,329 km (0.113 R)
• M35: 20,932,183 km (0.115 R)
• M36: 22,280,508 km (0.049 R)
• M37: 24,976,711 km (0.099 R)
• M38: 26,405,371 km (0.116 R)
• M39: 27,860,359 km (0.083 R)
• M40: 29,605,119 km (0.091 R)
• M41: 30,401,728 km (0.109 R)
• M42: 32,015,889 km (0.061 R)
• M43: 32,106,396 km (0.119 R)
• M44: 32,287,708 km (0.12 R)
• M45: 33,290,613 km (0.092 R)
• M46: 33,934,183 km (0.114 R)
• M47: 35,701,382 km (0.113 R)
• M48: 36,265,815 km (0.114 R)
• M49: 37,498,501 km (0.091 R)
• M50: 37,593,945 km (0.101 R)
• M51: 37,689,388 km (0.113 R)
• M52: 39,131,213 km (0.117 R)
• M53: 40,688,826 km (0.101 R)
• M54: 41,081,520 km (0.117 R)
• M55: 41,870,350 km (0.099 R)
• M56: 42,266,784 km (0.11 R)
• M57: 42,465,450 km (0.05 R)
• M58: 42,564,783 km (0.034 R)
• M59: 43,663,729 km (0.118 R)
• M60: 43,764,109 km (0.085 R)
• M61: 44,468,715 km (0.117 R)
• M62: 44,670,822 km (0.092 R)
• M63: 45,278,788 km (0.087 R)
• M64: 45,685,544 km (0.109 R)
• M65: 46,195,673 km (0.11 R)
• M66: 47,221,765 km (0.099 R)
• M67: 47,531,133 km (0.116 R)
• M68: 48,774,890 km (0.102 R)
• M69: 49,610,095 km (0.091 R)
• M70: 50,977,270 km (0.09 R)
• M71: 53,641,159 km (0.101 R)
• M72: 53,856,131 km (0.102 R)
• M73: 54,287,123 km (0.089 R)
• M74: 54,611,151 km (0.113 R)
• M75: 55,478,221 km (0.117 R)
• M76: 56,349,928 km (0.103 R)
• M77: 57,445,732 km (0.048 R)
• M78: 57,665,790 km (0.091 R)
• M79: 57,886,148 km (0.091 R)
• M80: 57,996,402 km (0.109 R)
• M81: 59,213,829 km (0.115 R)
• M82: 59,324,980 km (0.118 R)
• M83: 64,167,164 km (0.098 R)
• M84: 69,837,372 km (0.096 R)
• M85: 73,625,938 km (0.076 R)
• M86: 74,943,596 km (0.096 R)
• M87: 80,660,479 km (0.083 R)
• M88: 81,894,811 km (0.117 R)
• M89: 82,018,678 km (0.078 R)
• M90: 82,390,429 km (0.041 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit