🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.67 AU - 0.81 AU

Year: 236 Days

Day: 32.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,330,095 km

• M1: 295,755 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.79 AU - 0.89 AU

Year: 286 Days

Day: 19.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.71 AU - 1.15 AU

Year: 333 Days

Day: 15.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.06 AU - 1.42 AU

Year: 512 Days

Day: 18 Hours

Environment

Temp: 5 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.8

Radius: 10.2

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.82 AU - 10.86 AU

Year: 9747 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,330,095 km

• M1: 254,017 km (0.068 R)
• M2: 472,280 km (0.113 R)
• M3: 544,686 km (0.072 R)
• M4: 840,291 km (0.042 R)
• M5: 931,247 km (0.047 R)
• M6: 1,006,644 km (0.088 R)
• M7: 1,104,032 km (0.08 R)
• M8: 1,329,775 km (0.069 R)
• M9: 1,481,468 km (0.104 R)
• M10: 1,548,338 km (0.058 R)
• M11: 1,708,258 km (0.108 R)
• M12: 2,272,242 km (0.079 R)
• M13: 2,481,380 km (0.1 R)
• M14: 2,615,420 km (0.12 R)
• M15: 3,380,463 km (0.089 R)
• M16: 4,115,587 km (0.102 R)
• M17: 4,339,086 km (0.117 R)
• M18: 5,067,927 km (0.095 R)
• M19: 5,307,732 km (0.076 R)
• M20: 5,411,703 km (0.119 R)
• M21: 6,194,848 km (0.102 R)
• M22: 6,451,558 km (0.104 R)
• M23: 6,711,708 km (0.107 R)
• M24: 6,786,657 km (0.118 R)
• M25: 7,435,164 km (0.119 R)
• M26: 8,143,360 km (0.081 R)
• M27: 8,343,971 km (0.053 R)
• M28: 8,465,145 km (0.052 R)
• M29: 9,497,221 km (0.059 R)
• M30: 9,793,275 km (0.068 R)
• M31: 9,921,181 km (0.113 R)
• M32: 10,612,323 km (0.077 R)
• M33: 10,743,670 km (0.069 R)
• M34: 12,040,983 km (0.114 R)
• M35: 12,361,571 km (0.119 R)
• M36: 12,731,377 km (0.073 R)
• M37: 13,104,923 km (0.048 R)
• M38: 14,878,555 km (0.118 R)
• M39: 15,718,547 km (0.099 R)
• M40: 16,219,850 km (0.074 R)
• M41: 16,523,234 km (0.083 R)
• M42: 17,186,851 km (0.11 R)
• M43: 17,547,830 km (0.032 R)
• M44: 18,382,287 km (0.111 R)
• M45: 18,963,475 km (0.077 R)
• M46: 20,633,735 km (0.097 R)
• M47: 21,348,065 km (0.057 R)
• M48: 22,631,764 km (0.106 R)
• M49: 23,083,999 km (0.092 R)
• M50: 23,197,543 km (0.065 R)
• M51: 23,596,521 km (0.118 R)
• M52: 23,710,963 km (0.048 R)
• M53: 23,997,742 km (0.072 R)
• M54: 24,170,378 km (0.077 R)
• M55: 24,981,348 km (0.115 R)
• M56: 25,566,127 km (0.086 R)
• M57: 25,860,236 km (0.113 R)
• M58: 26,037,210 km (0.116 R)
• M59: 28,131,880 km (0.114 R)
• M60: 28,557,186 km (0.114 R)
• M61: 28,862,366 km (0.071 R)
• M62: 29,291,413 km (0.06 R)
• M63: 29,599,136 km (0.114 R)
• M64: 29,846,122 km (0.062 R)
• M65: 30,155,789 km (0.043 R)
• M66: 31,909,675 km (0.116 R)
• M67: 32,036,234 km (0.091 R)
• M68: 32,353,382 km (0.082 R)
• M69: 32,735,156 km (0.119 R)
• M70: 33,118,575 km (0.116 R)
• M71: 34,018,855 km (0.118 R)
• M72: 34,277,659 km (0.088 R)
• M73: 36,040,969 km (0.062 R)
• M74: 36,370,833 km (0.095 R)
• M75: 36,767,865 km (0.043 R)
• M76: 37,099,823 km (0.1 R)
• M77: 37,366,107 km (0.084 R)
• M78: 37,432,828 km (0.068 R)
• M79: 38,034,660 km (0.073 R)
• M80: 38,639,784 km (0.059 R)
• M81: 39,045,044 km (0.092 R)
• M82: 39,859,455 km (0.064 R)
• M83: 39,927,672 km (0.096 R)
• M84: 40,200,538 km (0.065 R)
• M85: 40,885,547 km (0.11 R)
• M86: 42,128,256 km (0.05 R)
• M87: 42,545,335 km (0.064 R)
• M88: 44,368,036 km (0.095 R)
• M89: 44,721,535 km (0.12 R)
• M90: 48,452,656 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 11.2

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.95 AU - 10.81 AU

Year: 10654 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 92,330,095 km

• M1: 228,436 km (0.102 R)
• M2: 318,195 km (0.097 R)
• M3: 530,923 km (0.116 R)
• M4: 613,202 km (0.032 R)
• M5: 689,347 km (0.034 R)
• M6: 804,537 km (0.112 R)
• M7: 1,082,191 km (0.11 R)
• M8: 1,464,563 km (0.085 R)
• M9: 1,539,960 km (0.112 R)
• M10: 1,822,850 km (0.098 R)
• M11: 2,004,013 km (0.09 R)
• M12: 2,208,513 km (0.054 R)
• M13: 2,295,879 km (0.097 R)
• M14: 2,437,996 km (0.093 R)
• M15: 2,583,106 km (0.099 R)
• M16: 3,291,752 km (0.094 R)
• M17: 3,452,719 km (0.036 R)
• M18: 3,887,749 km (0.119 R)
• M19: 4,629,007 km (0.099 R)
• M20: 5,413,498 km (0.099 R)
• M21: 5,532,279 km (0.083 R)
• M22: 5,918,541 km (0.071 R)
• M23: 6,016,527 km (0.034 R)
• M24: 6,164,479 km (0.053 R)
• M25: 6,793,987 km (0.083 R)
• M26: 6,999,834 km (0.064 R)
• M27: 7,391,332 km (0.055 R)
• M28: 7,496,948 km (0.104 R)
• M29: 7,870,494 km (0.103 R)
• M30: 8,141,116 km (0.052 R)
• M31: 8,469,932 km (0.077 R)
• M32: 8,999,509 km (0.101 R)
• M33: 9,225,701 km (0.1 R)
• M34: 10,444,026 km (0.111 R)
• M35: 10,592,427 km (0.095 R)
• M36: 10,711,656 km (0.054 R)
• M37: 11,102,256 km (0.082 R)
• M38: 12,521,791 km (0.119 R)
• M39: 13,124,820 km (0.117 R)
• M40: 13,639,885 km (0.1 R)
• M41: 13,769,736 km (0.087 R)
• M42: 14,391,914 km (0.084 R)
• M43: 14,524,158 km (0.087 R)
• M44: 15,056,876 km (0.073 R)
• M45: 16,313,199 km (0.069 R)
• M46: 17,251,178 km (0.071 R)
• M47: 17,532,571 km (0.118 R)
• M48: 18,242,413 km (0.079 R)
• M49: 19,252,049 km (0.107 R)
• M50: 19,397,758 km (0.088 R)
• M51: 19,690,221 km (0.048 R)
• M52: 20,539,339 km (0.111 R)
• M53: 20,762,838 km (0.073 R)
• M54: 21,816,456 km (0.101 R)
• M55: 21,930,449 km (0.065 R)
• M56: 22,082,590 km (0.105 R)
• M57: 22,503,110 km (0.108 R)
• M58: 23,546,106 km (0.12 R)
• M59: 24,683,948 km (0.105 R)
• M60: 24,961,302 km (0.108 R)
• M61: 25,279,497 km (0.09 R)
• M62: 25,799,499 km (0.032 R)
• M63: 25,879,833 km (0.101 R)
• M64: 26,081,042 km (0.101 R)
• M65: 26,403,875 km (0.047 R)
• M66: 26,525,348 km (0.03 R)
• M67: 26,931,506 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.6

Radius: 7.2

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.45 AU - 17.93 AU

Year: 23048 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,330,095 km

• M1: 92,451 km (0.11 R)
• M2: 168,298 km (0.089 R)
• M3: 476,320 km (0.095 R)
• M4: 593,006 km (0.081 R)
• M5: 999,613 km (0.104 R)
• M6: 1,618,200 km (0.114 R)
• M7: 1,761,365 km (0.101 R)
• M8: 1,908,869 km (0.069 R)
• M9: 2,919,402 km (0.086 R)
• M10: 3,227,873 km (0.113 R)
• M11: 3,923,952 km (0.113 R)
• M12: 4,166,002 km (0.118 R)
• M13: 4,463,103 km (0.115 R)
• M14: 5,130,010 km (0.06 R)
• M15: 5,182,519 km (0.065 R)
• M16: 5,235,327 km (0.07 R)
• M17: 5,937,689 km (0.108 R)
• M18: 6,159,692 km (0.039 R)
• M19: 6,612,076 km (0.093 R)
• M20: 8,032,358 km (0.12 R)
• M21: 8,339,782 km (0.095 R)
• M22: 8,526,181 km (0.093 R)
• M23: 9,285,091 km (0.091 R)
• M24: 9,349,418 km (0.119 R)
• M25: 9,413,745 km (0.082 R)
• M26: 9,478,222 km (0.11 R)
• M27: 9,607,774 km (0.062 R)
• M28: 9,803,148 km (0.11 R)
• M29: 9,868,523 km (0.034 R)
• M30: 10,065,693 km (0.072 R)
• M31: 10,867,089 km (0.119 R)
• M32: 11,619,566 km (0.046 R)
• M33: 12,037,243 km (0.071 R)
• M34: 14,271,786 km (0.088 R)
• M35: 14,345,987 km (0.101 R)
• M36: 14,494,687 km (0.094 R)
• M37: 14,569,337 km (0.107 R)
• M38: 15,322,113 km (0.061 R)
• M39: 16,164,648 km (0.071 R)
• M40: 16,474,765 km (0.106 R)
• M41: 17,022,293 km (0.101 R)
• M42: 21,782,048 km (0.032 R)
• M43: 25,017,551 km (0.062 R)
• M44: 26,736,281 km (0.111 R)
• M45: 27,011,092 km (0.093 R)
• M46: 27,656,158 km (0.084 R)
• M47: 30,477,425 km (0.032 R)
• M48: 32,408,434 km (0.05 R)
• M49: 34,179,972 km (0.099 R)
• M50: 35,478,930 km (0.059 R)
• M51: 36,185,032 km (0.103 R)
• M52: 38,951,695 km (0.118 R)
• M53: 40,307,800 km (0.098 R)
• M54: 41,998,106 km (0.091 R)
• M55: 42,531,123 km (0.033 R)
• M56: 43,603,740 km (0.058 R)
• M57: 44,685,183 km (0.114 R)
• M58: 45,338,327 km (0.109 R)
• M59: 46,764,294 km (0.101 R)
• M60: 47,871,169 km (0.055 R)
• M61: 48,427,972 km (0.1 R)
• M62: 49,772,708 km (0.038 R)
• M63: 50,789,225 km (0.11 R)
• M64: 53,648,938 km (0.117 R)
• M65: 53,764,428 km (0.097 R)
• M66: 53,995,556 km (0.109 R)
• M67: 55,273,122 km (0.045 R)
• M68: 56,795,580 km (0.028 R)
• M69: 58,450,581 km (0.091 R)
• M70: 59,762,105 km (0.083 R)
• M71: 61,445,231 km (0.12 R)
• M72: 65,473,752 km (0.078 R)
• M73: 66,339,176 km (0.07 R)
• M74: 66,711,226 km (0.118 R)
• M75: 67,706,799 km (0.104 R)
• M76: 70,596,432 km (0.105 R)
• M77: 72,630,215 km (0.106 R)
• M78: 73,397,802 km (0.114 R)
• M79: 74,554,193 km (0.04 R)
• M80: 74,683,147 km (0.116 R)
• M81: 75,328,512 km (0.071 R)
• M82: 75,716,718 km (0.081 R)
• M83: 75,975,822 km (0.064 R)
• M84: 76,235,374 km (0.098 R)
• M85: 76,885,227 km (0.085 R)
• M86: 77,145,677 km (0.043 R)
• M87: 77,798,223 km (0.057 R)
• M88: 80,162,169 km (0.046 R)
• M89: 81,220,424 km (0.025 R)
• M90: 83,752,069 km (0.077 R)
• M91: 86,580,366 km (0.076 R)
• M92: 87,530,163 km (0.058 R)
• M93: 88,210,534 km (0.108 R)
• M94: 91,501,238 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit