🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 156 Days

Day: 27.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 104.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.02 AU - 1.42 AU

Year: 502 Days

Day: 41.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,551,642 km

• M1: 736,470 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.15 AU - 1.51 AU

Year: 572 Days

Day: 20 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,551,642 km

• M1: 57,296 km (0.083 R)
• M2: 258,505 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.29 AU - 1.83 AU

Year: 726 Days

Day: 41.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.98 AU - 4.74 AU

Year: 2827 Days

Day: 35.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,551,642 km

• M1: 3,376,723 km (0.114 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 13.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.21 AU - 6.43 AU

Year: 5234 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,551,642 km

• M1: 175,927 km (0.098 R)
• M2: 341,682 km (0.072 R)
• M3: 477,816 km (0.084 R)
• M4: 566,677 km (0.067 R)
• M5: 675,434 km (0.113 R)
• M6: 861,235 km (0.11 R)
• M7: 975,827 km (0.051 R)
• M8: 1,286,841 km (0.113 R)
• M9: 1,403,378 km (0.099 R)
• M10: 1,794,277 km (0.117 R)
• M11: 2,443,980 km (0.113 R)
• M12: 2,784,316 km (0.113 R)
• M13: 2,938,102 km (0.075 R)
• M14: 3,117,470 km (0.108 R)
• M15: 3,440,153 km (0.106 R)
• M16: 3,581,822 km (0.109 R)
• M17: 3,822,375 km (0.097 R)
• M18: 4,168,245 km (0.045 R)
• M19: 4,498,707 km (0.111 R)
• M20: 5,185,212 km (0.119 R)
• M21: 5,735,732 km (0.118 R)
• M22: 5,961,176 km (0.108 R)
• M23: 6,862,653 km (0.087 R)
• M24: 7,682,599 km (0.092 R)
• M25: 7,868,998 km (0.026 R)
• M26: 8,088,458 km (0.044 R)
• M27: 8,373,591 km (0.051 R)
• M28: 8,662,016 km (0.091 R)
• M29: 9,150,154 km (0.071 R)
• M30: 9,680,777 km (0.075 R)
• M31: 10,289,641 km (0.079 R)
• M32: 10,945,927 km (0.109 R)
• M33: 11,050,795 km (0.093 R)
• M34: 13,329,769 km (0.11 R)
• M35: 13,666,962 km (0.103 R)
• M36: 13,893,304 km (0.082 R)
• M37: 14,082,844 km (0.064 R)
• M38: 14,311,579 km (0.1 R)
• M39: 14,811,236 km (0.107 R)
• M40: 15,160,547 km (0.057 R)
• M41: 15,394,818 km (0.074 R)
• M42: 15,748,766 km (0.117 R)
• M43: 16,184,844 km (0.092 R)
• M44: 16,705,445 km (0.112 R)
• M45: 17,150,199 km (0.083 R)
• M46: 17,353,652 km (0.073 R)
• M47: 17,721,962 km (0.039 R)
• M48: 18,217,131 km (0.044 R)
• M49: 19,010,299 km (0.116 R)
• M50: 19,305,456 km (0.092 R)
• M51: 19,900,257 km (0.088 R)
• M52: 20,028,462 km (0.05 R)
• M53: 20,933,828 km (0.107 R)
• M54: 21,369,757 km (0.068 R)
• M55: 21,896,640 km (0.108 R)
• M56: 22,516,873 km (0.095 R)
• M57: 23,053,181 km (0.116 R)
• M58: 23,503,172 km (0.112 R)
• M59: 23,729,364 km (0.103 R)
• M60: 24,001,782 km (0.094 R)
• M61: 24,870,945 km (0.082 R)
• M62: 25,055,250 km (0.082 R)
• M63: 25,703,906 km (0.071 R)
• M64: 26,593,116 km (0.11 R)
• M65: 26,970,551 km (0.12 R)
• M66: 27,444,926 km (0.09 R)
• M67: 27,683,086 km (0.099 R)
• M68: 27,874,122 km (0.117 R)
• M69: 29,272,264 km (0.096 R)
• M70: 30,200,669 km (0.078 R)
• M71: 30,792,029 km (0.069 R)
• M72: 31,387,129 km (0.077 R)
• M73: 31,486,761 km (0.118 R)
• M74: 32,036,234 km (0.055 R)
• M75: 32,992,913 km (0.112 R)
• M76: 34,214,679 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.4

Radius: 5.5

Gravity: 28.01 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.53 AU - 13.83 AU

Year: 18862 Days

Day: 23.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,551,642 km

• M1: 290,369 km (0.037 R)
• M2: 342,130 km (0.037 R)
• M3: 378,632 km (0.041 R)
• M4: 560,394 km (0.11 R)
• M5: 743,950 km (0.086 R)
• M6: 817,552 km (0.073 R)
• M7: 1,053,169 km (0.072 R)
• M8: 1,164,619 km (0.064 R)
• M9: 1,221,915 km (0.112 R)
• M10: 1,911,262 km (0.095 R)
• M11: 2,222,875 km (0.059 R)
• M12: 2,258,479 km (0.117 R)
• M13: 4,091,801 km (0.057 R)
• M14: 4,357,038 km (0.064 R)
• M15: 4,857,742 km (0.114 R)
• M16: 5,424,568 km (0.106 R)
• M17: 5,569,529 km (0.098 R)
• M18: 5,715,835 km (0.078 R)
• M19: 5,813,972 km (0.077 R)
• M20: 6,930,869 km (0.109 R)
• M21: 7,406,441 km (0.116 R)
• M22: 8,444,650 km (0.088 R)
• M23: 8,556,549 km (0.089 R)
• M24: 9,009,233 km (0.106 R)
• M25: 9,296,161 km (0.118 R)
• M26: 9,585,932 km (0.112 R)
• M27: 9,702,768 km (0.117 R)
• M28: 12,515,807 km (0.117 R)
• M29: 12,643,414 km (0.103 R)
• M30: 13,943,718 km (0.111 R)
• M31: 14,208,806 km (0.071 R)
• M32: 14,542,559 km (0.063 R)
• M33: 14,811,536 km (0.074 R)
• M34: 15,149,926 km (0.096 R)
• M35: 15,217,843 km (0.109 R)
• M36: 16,180,206 km (0.101 R)
• M37: 16,249,770 km (0.062 R)
• M38: 16,668,793 km (0.102 R)
• M39: 16,738,955 km (0.116 R)
• M40: 19,256,986 km (0.05 R)
• M41: 19,478,241 km (0.086 R)
• M42: 20,072,294 km (0.12 R)
• M43: 20,221,892 km (0.033 R)
• M44: 22,044,144 km (0.086 R)
• M45: 22,121,187 km (0.108 R)
• M46: 22,430,256 km (0.119 R)
• M47: 23,209,362 km (0.066 R)
• M48: 23,602,355 km (0.108 R)
• M49: 25,599,487 km (0.117 R)
• M50: 26,659,238 km (0.117 R)
• M51: 27,401,244 km (0.073 R)
• M52: 28,485,080 km (0.088 R)
• M53: 28,569,005 km (0.091 R)
• M54: 28,821,376 km (0.115 R)
• M55: 31,211,950 km (0.112 R)
• M56: 32,694,166 km (0.096 R)
• M57: 34,735,578 km (0.118 R)
• M58: 35,726,515 km (0.056 R)
• M59: 37,092,642 km (0.087 R)
• M60: 38,475,675 km (0.085 R)
• M61: 40,440,344 km (0.069 R)
• M62: 41,102,464 km (0.058 R)
• M63: 44,466,172 km (0.044 R)
• M64: 48,918,803 km (0.074 R)
• M65: 49,321,371 km (0.064 R)
• M66: 49,725,135 km (0.109 R)
• M67: 51,044,738 km (0.078 R)
• M68: 51,248,790 km (0.07 R)
• M69: 51,350,965 km (0.114 R)
• M70: 52,375,860 km (0.045 R)
• M71: 52,581,707 km (0.113 R)
• M72: 52,787,703 km (0.074 R)
• M73: 53,304,115 km (0.092 R)
• M74: 53,822,172 km (0.117 R)
• M75: 54,237,755 km (0.099 R)
• M76: 54,550,116 km (0.066 R)
• M77: 57,388,735 km (0.072 R)
• M78: 58,879,328 km (0.076 R)
• M79: 59,414,739 km (0.11 R)
• M80: 60,814,526 km (0.081 R)
• M81: 63,426,954 km (0.116 R)
• M82: 64,085,783 km (0.099 R)
• M83: 64,416,095 km (0.103 R)
• M84: 64,747,006 km (0.104 R)
• M85: 64,857,409 km (0.071 R)
• M86: 65,964,882 km (0.115 R)
• M87: 66,632,388 km (0.09 R)
• M88: 66,743,838 km (0.056 R)
• M89: 67,190,238 km (0.092 R)
• M90: 67,637,685 km (0.034 R)
• M91: 68,198,528 km (0.109 R)
• M92: 68,760,716 km (0.105 R)
• M93: 68,986,160 km (0.11 R)
• M94: 76,325,582 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 16,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit