🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.52 AU - 0.54 AU

Year: 137 Days

Day: 47.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 159.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,426,842 km

• M1: 48,320 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.38 AU - 1.54 AU

Year: 626 Days

Day: 41.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,426,842 km

• M1: 390,750 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.72 AU - 2.78 AU

Year: 1618 Days

Day: 34.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,426,842 km

• M1: 1,369,868 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.93 AU - 2.99 AU

Year: 1807 Days

Day: 42.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.98 AU - 3.26 AU

Year: 1955 Days

Day: 38.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,426,842 km

• M1: 353,350 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.92 AU - 4.02 AU

Year: 2806 Days

Day: 15 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 14.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.74 AU - 9.58 AU

Year: 8269 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,426,842 km

• M1: 196,272 km (0.077 R)
• M2: 318,045 km (0.046 R)
• M3: 483,351 km (0.072 R)
• M4: 587,920 km (0.108 R)
• M5: 687,701 km (0.102 R)
• M6: 842,535 km (0.094 R)
• M7: 1,099,395 km (0.05 R)
• M8: 1,402,630 km (0.119 R)
• M9: 1,523,654 km (0.084 R)
• M10: 1,627,475 km (0.037 R)
• M11: 1,733,690 km (0.048 R)
• M12: 1,953,599 km (0.117 R)
• M13: 2,206,569 km (0.099 R)
• M14: 2,373,370 km (0.062 R)
• M15: 3,406,493 km (0.118 R)
• M16: 3,600,522 km (0.098 R)
• M17: 3,798,440 km (0.087 R)
• M18: 3,913,032 km (0.108 R)
• M19: 4,234,517 km (0.084 R)
• M20: 4,625,716 km (0.091 R)
• M21: 4,934,785 km (0.077 R)
• M22: 5,475,731 km (0.099 R)
• M23: 5,671,255 km (0.091 R)
• M24: 5,935,595 km (0.084 R)
• M25: 6,476,690 km (0.105 R)
• M26: 6,928,027 km (0.118 R)
• M27: 8,644,214 km (0.057 R)
• M28: 9,569,327 km (0.095 R)
• M29: 9,964,116 km (0.108 R)
• M30: 10,688,319 km (0.105 R)
• M31: 11,139,207 km (0.113 R)
• M32: 11,471,165 km (0.063 R)
• M33: 11,764,227 km (0.076 R)
• M34: 12,400,766 km (0.109 R)
• M35: 13,398,584 km (0.09 R)
• M36: 13,973,937 km (0.05 R)
• M37: 14,242,316 km (0.118 R)
• M38: 14,829,487 km (0.106 R)
• M39: 15,103,251 km (0.059 R)
• M40: 15,887,892 km (0.033 R)
• M41: 16,168,089 km (0.092 R)
• M42: 16,402,659 km (0.12 R)
• M43: 17,737,820 km (0.079 R)
• M44: 18,077,107 km (0.063 R)
• M45: 18,271,884 km (0.058 R)
• M46: 18,418,490 km (0.11 R)
• M47: 19,058,320 km (0.086 R)
• M48: 20,460,800 km (0.098 R)
• M49: 21,021,044 km (0.115 R)
• M50: 21,896,640 km (0.115 R)
• M51: 22,260,612 km (0.118 R)
• M52: 22,889,222 km (0.115 R)
• M53: 23,311,687 km (0.101 R)
• M54: 23,417,751 km (0.059 R)
• M55: 26,505,751 km (0.083 R)
• M56: 26,616,453 km (0.099 R)
• M57: 27,116,260 km (0.072 R)
• M58: 27,563,258 km (0.102 R)
• M59: 29,777,157 km (0.079 R)
• M60: 30,296,112 km (0.097 R)
• M61: 30,469,795 km (0.101 R)
• M62: 30,701,821 km (0.119 R)
• M63: 31,635,911 km (0.078 R)
• M64: 31,753,345 km (0.111 R)
• M65: 32,047,604 km (0.072 R)
• M66: 32,935,617 km (0.078 R)
• M67: 33,352,845 km (0.066 R)
• M68: 33,771,869 km (0.047 R)
• M69: 33,951,835 km (0.043 R)
• M70: 34,252,676 km (0.066 R)
• M71: 34,433,690 km (0.095 R)
• M72: 35,343,245 km (0.116 R)
• M73: 35,953,903 km (0.062 R)
• M74: 36,691,421 km (0.081 R)
• M75: 37,123,908 km (0.106 R)
• M76: 37,620,274 km (0.111 R)
• M77: 37,931,587 km (0.066 R)
• M78: 38,619,588 km (0.034 R)
• M79: 39,691,008 km (0.102 R)
• M80: 40,135,014 km (0.109 R)
• M81: 40,899,908 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324

Radius: 11.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.76 AU - 14.26 AU

Year: 14766 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,426,842 km

• M1: 248,781 km (0.073 R)
• M2: 332,706 km (0.118 R)
• M3: 418,126 km (0.078 R)
• M4: 499,507 km (0.057 R)
• M5: 730,935 km (0.109 R)
• M6: 887,265 km (0.114 R)
• M7: 1,153,400 km (0.109 R)
• M8: 1,577,958 km (0.095 R)
• M9: 1,855,462 km (0.11 R)
• M10: 2,807,802 km (0.092 R)
• M11: 2,975,053 km (0.103 R)
• M12: 3,261,084 km (0.119 R)
• M13: 3,616,229 km (0.063 R)
• M14: 4,590,710 km (0.106 R)
• M15: 4,955,429 km (0.069 R)
• M16: 5,158,284 km (0.075 R)
• M17: 5,572,371 km (0.071 R)
• M18: 6,033,133 km (0.097 R)
• M19: 6,286,402 km (0.076 R)
• M20: 6,432,708 km (0.105 R)
• M21: 6,654,263 km (0.087 R)
• M22: 6,728,613 km (0.071 R)
• M23: 6,803,412 km (0.1 R)
• M24: 7,067,003 km (0.083 R)
• M25: 7,295,739 km (0.112 R)
• M26: 7,411,079 km (0.038 R)
• M27: 7,527,017 km (0.072 R)
• M28: 8,115,535 km (0.104 R)
• M29: 8,882,374 km (0.045 R)
• M30: 8,964,353 km (0.113 R)
• M31: 9,046,632 km (0.117 R)
• M32: 9,129,210 km (0.112 R)
• M33: 9,295,264 km (0.092 R)
• M34: 9,714,437 km (0.103 R)
• M35: 9,798,960 km (0.083 R)
• M36: 9,968,903 km (0.071 R)
• M37: 10,268,697 km (0.042 R)
• M38: 10,789,447 km (0.096 R)
• M39: 11,631,534 km (0.069 R)
• M40: 12,174,275 km (0.073 R)
• M41: 12,448,787 km (0.087 R)
• M42: 13,237,616 km (0.063 R)
• M43: 13,378,538 km (0.054 R)
• M44: 13,472,784 km (0.113 R)
• M45: 13,899,437 km (0.084 R)
• M46: 14,138,495 km (0.076 R)
• M47: 14,282,408 km (0.069 R)
• M48: 14,427,069 km (0.108 R)
• M49: 14,961,133 km (0.056 R)
• M50: 15,058,970 km (0.092 R)
• M51: 15,699,997 km (0.096 R)
• M52: 16,249,321 km (0.117 R)
• M53: 16,805,077 km (0.078 R)
• M54: 17,572,813 km (0.115 R)
• M55: 18,195,439 km (0.074 R)
• M56: 18,719,630 km (0.092 R)
• M57: 22,079,599 km (0.041 R)
• M58: 22,863,791 km (0.102 R)
• M59: 23,315,875 km (0.042 R)
• M60: 23,486,267 km (0.11 R)
• M61: 23,828,098 km (0.12 R)
• M62: 24,574,592 km (0.083 R)
• M63: 24,921,659 km (0.099 R)
• M64: 25,095,791 km (0.098 R)
• M65: 25,737,865 km (0.064 R)
• M66: 26,385,474 km (0.066 R)
• M67: 26,800,309 km (0.112 R)
• M68: 27,217,238 km (0.11 R)
• M69: 29,579,688 km (0.033 R)
• M70: 30,072,314 km (0.041 R)
• M71: 32,703,142 km (0.12 R)
• M72: 33,596,391 km (0.098 R)
• M73: 33,724,596 km (0.073 R)
• M74: 33,853,101 km (0.096 R)
• M75: 34,432,942 km (0.118 R)
• M76: 35,537,273 km (0.115 R)
• M77: 35,733,396 km (0.117 R)
• M78: 38,382,326 km (0.096 R)
• M79: 39,121,788 km (0.119 R)
• M80: 39,933,805 km (0.115 R)
• M81: 40,137,707 km (0.085 R)
• M82: 40,683,141 km (0.075 R)
• M83: 41,230,968 km (0.071 R)
• M84: 41,574,595 km (0.117 R)
• M85: 45,063,067 km (0.1 R)
• M86: 46,627,562 km (0.113 R)
• M87: 48,209,709 km (0.101 R)
• M88: 48,354,370 km (0.1 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit