🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.69 AU - 0.89 AU

Year: 260 Days

Day: 46.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 113,203,200 km

• M1: 278,102 km (0.082 R)
• M2: 566,228 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.91 AU - 0.97 AU

Year: 338 Days

Day: 29.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.98 AU - 1.12 AU

Year: 399 Days

Day: 27.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.03 AU - 2.23 AU

Year: 1153 Days

Day: 37 Hours

Environment

Temp: -68 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.45 AU - 2.59 AU

Year: 1484 Days

Day: 36 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,203,200 km

• M1: 122,221 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.71 AU - 3.27 AU

Year: 1917 Days

Day: 31.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.5

Radius: 10.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.1 AU - 5.1 AU

Year: 4271 Days

Day: 10.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 113,203,200 km

• M1: 186,698 km (0.049 R)
• M2: 275,260 km (0.103 R)
• M3: 356,193 km (0.095 R)
• M4: 534,663 km (0.042 R)
• M5: 779,704 km (0.086 R)
• M6: 934,687 km (0.064 R)
• M7: 1,070,223 km (0.111 R)
• M8: 1,244,205 km (0.103 R)
• M9: 1,361,939 km (0.027 R)
• M10: 1,427,762 km (0.049 R)
• M11: 1,785,451 km (0.075 R)
• M12: 1,882,390 km (0.096 R)
• M13: 2,094,370 km (0.103 R)
• M14: 2,340,608 km (0.099 R)
• M15: 2,433,808 km (0.059 R)
• M16: 3,179,104 km (0.073 R)
• M17: 3,327,356 km (0.102 R)
• M18: 3,661,707 km (0.062 R)
• M19: 3,754,907 km (0.081 R)
• M20: 3,895,977 km (0.069 R)
• M21: 4,103,021 km (0.096 R)
• M22: 4,362,872 km (0.068 R)
• M23: 4,527,879 km (0.047 R)
• M24: 4,594,599 km (0.026 R)
• M25: 5,035,913 km (0.104 R)
• M26: 5,104,878 km (0.056 R)
• M27: 5,174,441 km (0.077 R)
• M28: 5,579,701 km (0.036 R)
• M29: 5,669,161 km (0.099 R)
• M30: 5,958,932 km (0.113 R)
• M31: 6,068,737 km (0.086 R)
• M32: 6,142,339 km (0.051 R)
• M33: 6,327,691 km (0.11 R)
• M34: 6,458,589 km (0.065 R)
• M35: 6,837,520 km (0.097 R)
• M36: 6,933,413 km (0.041 R)
• M37: 7,087,798 km (0.072 R)
• M38: 7,223,782 km (0.052 R)
• M39: 7,380,261 km (0.114 R)
• M40: 7,557,684 km (0.111 R)
• M41: 7,956,961 km (0.088 R)
• M42: 8,199,908 km (0.099 R)
• M43: 8,445,249 km (0.086 R)
• M44: 8,589,611 km (0.089 R)
• M45: 8,776,309 km (0.058 R)
• M46: 8,880,578 km (0.11 R)
• M47: 9,408,360 km (0.105 R)
• M48: 9,515,023 km (0.088 R)
• M49: 9,729,846 km (0.049 R)
• M50: 9,859,547 km (0.104 R)
• M51: 10,164,278 km (0.042 R)
• M52: 10,494,141 km (0.106 R)
• M53: 10,560,562 km (0.108 R)
• M54: 11,482,385 km (0.08 R)
• M55: 11,550,751 km (0.047 R)
• M56: 11,688,082 km (0.083 R)
• M57: 12,312,802 km (0.114 R)
• M58: 12,500,099 km (0.083 R)
• M59: 12,688,143 km (0.081 R)
• M60: 13,210,390 km (0.1 R)
• M61: 13,282,197 km (0.03 R)
• M62: 13,522,451 km (0.102 R)
• M63: 13,618,792 km (0.084 R)
• M64: 14,031,383 km (0.073 R)
• M65: 14,104,686 km (0.116 R)
• M66: 14,251,441 km (0.086 R)
• M67: 14,546,747 km (0.092 R)
• M68: 15,243,425 km (0.085 R)
• M69: 15,444,484 km (0.099 R)
• M70: 15,798,582 km (0.081 R)
• M71: 16,002,035 km (0.12 R)
• M72: 16,283,279 km (0.063 R)
• M73: 16,437,365 km (0.114 R)
• M74: 16,902,465 km (0.065 R)
• M75: 17,162,915 km (0.091 R)
• M76: 17,424,562 km (0.08 R)

Asteroid Belt

Center: 6.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.2

Radius: 8.2

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.68 AU - 8.4 AU

Year: 8455 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 113,203,200 km

• M1: 105,766 km (0.097 R)
• M2: 359,932 km (0.077 R)
• M3: 554,410 km (0.077 R)
• M4: 848,220 km (0.117 R)
• M5: 1,093,860 km (0.116 R)
• M6: 1,342,042 km (0.102 R)
• M7: 1,483,113 km (0.104 R)
• M8: 1,629,121 km (0.115 R)
• M9: 1,846,187 km (0.049 R)
• M10: 2,118,904 km (0.067 R)
• M11: 2,212,702 km (0.112 R)
• M12: 2,356,017 km (0.085 R)
• M13: 2,453,255 km (0.108 R)
• M14: 2,677,054 km (0.032 R)
• M15: 3,012,153 km (0.094 R)
• M16: 3,118,068 km (0.116 R)
• M17: 3,864,263 km (0.105 R)
• M18: 4,213,274 km (0.066 R)
• M19: 4,542,091 km (0.068 R)
• M20: 4,663,714 km (0.059 R)
• M21: 5,161,127 km (0.054 R)
• M22: 5,512,831 km (0.057 R)
• M23: 6,138,749 km (0.117 R)
• M24: 7,101,710 km (0.069 R)
• M25: 7,457,005 km (0.067 R)
• M26: 8,557,447 km (0.112 R)
• M27: 8,859,336 km (0.111 R)
• M28: 10,141,688 km (0.105 R)
• M29: 10,421,137 km (0.116 R)
• M30: 10,581,955 km (0.117 R)
• M31: 10,743,521 km (0.116 R)
• M32: 10,824,603 km (0.104 R)
• M33: 10,946,675 km (0.11 R)
• M34: 11,688,830 km (0.109 R)
• M35: 11,855,930 km (0.105 R)
• M36: 12,447,141 km (0.094 R)
• M37: 14,545,850 km (0.088 R)
• M38: 14,906,081 km (0.108 R)
• M39: 15,132,872 km (0.112 R)
• M40: 15,315,082 km (0.063 R)
• M41: 15,452,114 km (0.067 R)
• M42: 15,958,353 km (0.031 R)
• M43: 16,657,573 km (0.116 R)
• M44: 16,892,891 km (0.073 R)
• M45: 17,034,560 km (0.097 R)
• M46: 17,701,018 km (0.093 R)
• M47: 17,796,911 km (0.049 R)
• M48: 19,850,590 km (0.097 R)
• M49: 20,050,004 km (0.09 R)
• M50: 20,400,811 km (0.027 R)
• M51: 20,955,969 km (0.072 R)
• M52: 21,311,862 km (0.068 R)
• M53: 21,669,700 km (0.026 R)
• M54: 21,978,022 km (0.075 R)
• M55: 22,391,510 km (0.084 R)
• M56: 22,703,272 km (0.118 R)
• M57: 23,121,099 km (0.101 R)
• M58: 23,858,467 km (0.086 R)
• M59: 24,496,801 km (0.098 R)
• M60: 25,086,665 km (0.106 R)
• M61: 25,572,858 km (0.084 R)
• M62: 26,116,796 km (0.12 R)
• M63: 26,664,474 km (0.092 R)
• M64: 27,105,339 km (0.105 R)
• M65: 27,882,650 km (0.085 R)
• M66: 28,498,394 km (0.09 R)
• M67: 29,914,787 km (0.112 R)
• M68: 30,029,080 km (0.095 R)
• M69: 30,602,788 km (0.099 R)
• M70: 31,702,781 km (0.06 R)
• M71: 31,877,661 km (0.081 R)
• M72: 32,111,183 km (0.036 R)
• M73: 32,580,172 km (0.075 R)
• M74: 32,756,698 km (0.034 R)
• M75: 33,525,032 km (0.058 R)
• M76: 33,643,813 km (0.1 R)
• M77: 33,762,594 km (0.112 R)
• M78: 34,179,822 km (0.117 R)
• M79: 34,658,535 km (0.098 R)
• M80: 34,838,801 km (0.068 R)
• M81: 35,381,093 km (0.096 R)
• M82: 35,441,531 km (0.053 R)
• M83: 36,596,127 km (0.069 R)
• M84: 37,208,730 km (0.12 R)
• M85: 37,454,819 km (0.051 R)
• M86: 38,692,891 km (0.081 R)
• M87: 39,004,503 km (0.112 R)
• M88: 39,442,227 km (0.08 R)
• M89: 40,828,400 km (0.077 R)
• M90: 41,654,929 km (0.09 R)
• M91: 42,422,964 km (0.118 R)
• M92: 42,551,319 km (0.097 R)
• M93: 42,937,431 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.7

Radius: 3.8

Gravity: 60.71 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.45 AU - 21.67 AU

Year: 32082 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,203,200 km

• M1: 214,972 km (0.112 R)
• M2: 725,550 km (0.054 R)
• M3: 1,056,161 km (0.1 R)
• M4: 1,506,750 km (0.078 R)
• M5: 2,098,260 km (0.062 R)
• M6: 3,465,734 km (0.109 R)
• M7: 3,518,692 km (0.089 R)
• M8: 3,625,504 km (0.073 R)
• M9: 4,288,672 km (0.088 R)
• M10: 4,460,111 km (0.053 R)
• M11: 4,988,191 km (0.113 R)
• M12: 5,722,567 km (0.051 R)
• M13: 6,102,247 km (0.085 R)
• M14: 6,230,602 km (0.036 R)
• M15: 6,490,004 km (0.078 R)
• M16: 7,086,451 km (0.083 R)
• M17: 9,418,682 km (0.096 R)
• M18: 10,016,774 km (0.066 R)
• M19: 10,781,519 km (0.105 R)
• M20: 11,170,922 km (0.105 R)
• M21: 11,644,249 km (0.092 R)
• M22: 11,963,342 km (0.117 R)
• M23: 13,185,706 km (0.107 R)
• M24: 13,434,936 km (0.04 R)
• M25: 16,276,697 km (0.071 R)
• M26: 16,812,706 km (0.06 R)
• M27: 20,052,398 km (0.113 R)
• M28: 20,147,841 km (0.118 R)
• M29: 20,626,704 km (0.11 R)
• M30: 23,678,800 km (0.057 R)
• M31: 26,240,514 km (0.093 R)
• M32: 26,449,203 km (0.072 R)
• M33: 28,888,695 km (0.097 R)
• M34: 29,212,126 km (0.073 R)
• M35: 32,288,307 km (0.119 R)
• M36: 33,298,691 km (0.096 R)
• M37: 35,696,446 km (0.065 R)
• M38: 38,267,135 km (0.094 R)
• M39: 38,741,061 km (0.111 R)
• M40: 40,414,463 km (0.057 R)
• M41: 43,584,442 km (0.112 R)
• M42: 46,202,554 km (0.092 R)
• M43: 48,486,764 km (0.036 R)
• M44: 49,384,950 km (0.097 R)
• M45: 50,159,268 km (0.059 R)
• M46: 50,288,671 km (0.071 R)
• M47: 52,243,466 km (0.091 R)
• M48: 52,637,357 km (0.111 R)
• M49: 53,692,621 km (0.1 R)
• M50: 54,090,252 km (0.089 R)
• M51: 54,355,788 km (0.081 R)
• M52: 54,621,773 km (0.086 R)
• M53: 56,092,470 km (0.079 R)
• M54: 57,170,322 km (0.043 R)
• M55: 57,305,559 km (0.058 R)
• M56: 59,209,491 km (0.106 R)
• M57: 59,757,318 km (0.045 R)
• M58: 60,306,791 km (0.099 R)
• M59: 63,358,737 km (0.099 R)
• M60: 65,185,627 km (0.097 R)
• M61: 67,029,720 km (0.062 R)
• M62: 69,322,905 km (0.085 R)
• M63: 72,371,411 km (0.104 R)
• M64: 73,544,258 km (0.069 R)
• M65: 74,427,933 km (0.088 R)
• M66: 76,205,903 km (0.033 R)
• M67: 77,249,498 km (0.12 R)
• M68: 78,898,964 km (0.112 R)
• M69: 79,200,105 km (0.105 R)
• M70: 80,105,920 km (0.09 R)
• M71: 83,762,989 km (0.08 R)
• M72: 84,224,050 km (0.104 R)
• M73: 85,302,800 km (0.06 R)
• M74: 87,007,468 km (0.099 R)
• M75: 87,318,482 km (0.087 R)
• M76: 87,785,975 km (0.101 R)
• M77: 88,254,067 km (0.098 R)
• M78: 89,506,800 km (0.118 R)
• M79: 89,663,728 km (0.103 R)
• M80: 90,292,637 km (0.1 R)
• M81: 90,607,690 km (0.118 R)
• M82: 91,871,194 km (0.112 R)
• M83: 95,215,903 km (0.062 R)
• M84: 95,536,491 km (0.039 R)
• M85: 97,144,968 km (0.085 R)
• M86: 100,062,575 km (0.09 R)
• M87: 100,551,760 km (0.108 R)
• M88: 102,844,497 km (0.115 R)
• M89: 103,008,905 km (0.061 R)
• M90: 106,648,472 km (0.033 R)
• M91: 107,815,335 km (0.047 R)
• M92: 107,982,436 km (0.114 R)
• M93: 108,316,787 km (0.101 R)
• M94: 108,986,537 km (0.112 R)
• M95: 111,003,864 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit