🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.82 AU - 1.16 AU

Year: 358 Days

Day: 31.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,630,347 km

• M1: 227,838 km (0.072 R)
• M2: 355,145 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.5 AU - 2.84 AU

Year: 1586 Days

Day: 43.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,630,347 km

• M1: 2,417,053 km (0.106 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 15

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.85 AU - 6.99 AU

Year: 5235 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,630,347 km

• M1: 347,516 km (0.07 R)
• M2: 855,849 km (0.103 R)
• M3: 1,022,651 km (0.067 R)
• M4: 1,626,578 km (0.09 R)
• M5: 2,291,391 km (0.089 R)
• M6: 2,592,382 km (0.097 R)
• M7: 2,842,509 km (0.092 R)
• M8: 3,100,865 km (0.074 R)
• M9: 3,210,819 km (0.112 R)
• M10: 3,617,725 km (0.032 R)
• M11: 3,969,729 km (0.082 R)
• M12: 4,936,730 km (0.068 R)
• M13: 5,196,282 km (0.056 R)
• M14: 5,327,779 km (0.073 R)
• M15: 5,594,063 km (0.095 R)
• M16: 5,892,211 km (0.104 R)
• M17: 6,279,371 km (0.111 R)
• M18: 6,731,904 km (0.094 R)
• M19: 7,283,172 km (0.082 R)
• M20: 7,460,446 km (0.099 R)
• M21: 7,698,905 km (0.089 R)
• M22: 7,849,251 km (0.116 R)
• M23: 8,214,120 km (0.026 R)
• M24: 8,553,408 km (0.076 R)
• M25: 8,678,023 km (0.114 R)
• M26: 9,309,924 km (0.12 R)
• M27: 9,470,293 km (0.036 R)
• M28: 9,566,933 km (0.102 R)
• M29: 9,924,173 km (0.076 R)
• M30: 10,055,221 km (0.082 R)
• M31: 10,186,717 km (0.087 R)
• M32: 10,988,412 km (0.048 R)
• M33: 11,123,948 km (0.099 R)
• M34: 11,294,190 km (0.085 R)
• M35: 11,465,330 km (0.091 R)
• M36: 11,879,717 km (0.079 R)
• M37: 12,545,726 km (0.096 R)
• M38: 13,549,528 km (0.085 R)
• M39: 13,658,585 km (0.084 R)
• M40: 14,061,003 km (0.104 R)
• M41: 14,171,556 km (0.105 R)
• M42: 14,467,460 km (0.051 R)
• M43: 14,877,807 km (0.081 R)
• M44: 15,028,004 km (0.114 R)
• M45: 15,710,020 km (0.112 R)
• M46: 15,901,206 km (0.08 R)
• M47: 16,363,464 km (0.05 R)
• M48: 17,025,734 km (0.101 R)
• M49: 17,300,994 km (0.067 R)
• M50: 18,296,268 km (0.114 R)
• M51: 18,457,236 km (0.106 R)
• M52: 18,902,439 km (0.057 R)
• M53: 19,187,572 km (0.106 R)
• M54: 19,433,063 km (0.113 R)
• M55: 19,803,317 km (0.094 R)
• M56: 20,217,404 km (0.056 R)
• M57: 21,054,404 km (0.084 R)
• M58: 21,945,260 km (0.071 R)
• M59: 22,073,615 km (0.113 R)
• M60: 22,589,129 km (0.092 R)
• M61: 23,282,964 km (0.088 R)
• M62: 23,632,424 km (0.098 R)
• M63: 24,469,425 km (0.119 R)
• M64: 24,691,428 km (0.096 R)
• M65: 25,181,959 km (0.105 R)
• M66: 25,316,298 km (0.051 R)
• M67: 25,540,695 km (0.103 R)
• M68: 25,720,661 km (0.104 R)
• M69: 26,082,090 km (0.117 R)
• M70: 26,672,852 km (0.107 R)
• M71: 27,176,099 km (0.073 R)
• M72: 27,359,955 km (0.073 R)
• M73: 27,728,863 km (0.07 R)
• M74: 28,611,490 km (0.045 R)
• M75: 28,892,136 km (0.1 R)
• M76: 29,739,608 km (0.111 R)
• M77: 30,071,416 km (0.073 R)
• M78: 30,834,365 km (0.111 R)
• M79: 31,170,212 km (0.075 R)
• M80: 32,720,794 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 10.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.54 AU - 9.84 AU

Year: 10125 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,630,347 km

• M1: 160,519 km (0.054 R)
• M2: 410,497 km (0.054 R)
• M3: 501,302 km (0.066 R)
• M4: 776,563 km (0.081 R)
• M5: 955,332 km (0.089 R)
• M6: 1,318,406 km (0.097 R)
• M7: 1,800,859 km (0.108 R)
• M8: 2,271,045 km (0.077 R)
• M9: 2,443,532 km (0.081 R)
• M10: 2,531,346 km (0.104 R)
• M11: 3,080,968 km (0.08 R)
• M12: 3,567,012 km (0.103 R)
• M13: 3,768,221 km (0.086 R)
• M14: 3,973,170 km (0.118 R)
• M15: 4,050,961 km (0.105 R)
• M16: 4,208,188 km (0.112 R)
• M17: 4,691,988 km (0.094 R)
• M18: 4,940,619 km (0.049 R)
• M19: 5,221,863 km (0.084 R)
• M20: 5,479,620 km (0.104 R)
• M21: 5,741,417 km (0.025 R)
• M22: 6,217,288 km (0.073 R)
• M23: 6,551,788 km (0.106 R)
• M24: 6,736,691 km (0.09 R)
• M25: 6,861,007 km (0.112 R)
• M26: 6,954,655 km (0.102 R)
• M27: 7,752,162 km (0.091 R)
• M28: 7,915,223 km (0.091 R)
• M29: 7,980,747 km (0.087 R)
• M30: 8,046,421 km (0.111 R)
• M31: 8,211,427 km (0.103 R)
• M32: 8,344,270 km (0.115 R)
• M33: 8,410,991 km (0.071 R)
• M34: 8,882,972 km (0.116 R)
• M35: 8,951,039 km (0.044 R)
• M36: 9,053,514 km (0.069 R)
• M37: 9,467,451 km (0.11 R)
• M38: 10,385,683 km (0.03 R)
• M39: 10,710,011 km (0.113 R)
• M40: 11,184,685 km (0.061 R)
• M41: 11,628,841 km (0.108 R)
• M42: 12,572,654 km (0.086 R)
• M43: 12,725,842 km (0.075 R)
• M44: 13,111,954 km (0.057 R)
• M45: 13,541,001 km (0.119 R)
• M46: 14,977,140 km (0.088 R)
• M47: 15,099,063 km (0.099 R)
• M48: 15,343,805 km (0.111 R)
• M49: 15,589,893 km (0.103 R)
• M50: 17,476,622 km (0.045 R)
• M51: 17,819,500 km (0.1 R)
• M52: 18,078,155 km (0.098 R)
• M53: 18,425,072 km (0.057 R)
• M54: 19,478,690 km (0.051 R)
• M55: 19,789,704 km (0.061 R)
• M56: 19,923,444 km (0.07 R)
• M57: 20,642,113 km (0.11 R)
• M58: 20,913,782 km (0.074 R)
• M59: 21,277,904 km (0.106 R)
• M60: 21,369,308 km (0.096 R)
• M61: 22,104,881 km (0.111 R)
• M62: 23,176,749 km (0.052 R)
• M63: 23,317,820 km (0.106 R)
• M64: 23,647,983 km (0.041 R)
• M65: 23,979,791 km (0.081 R)
• M66: 25,710,488 km (0.102 R)
• M67: 26,051,721 km (0.065 R)
• M68: 26,689,307 km (0.12 R)
• M69: 28,330,845 km (0.112 R)
• M70: 28,986,532 km (0.064 R)
• M71: 30,673,248 km (0.104 R)
• M72: 31,035,125 km (0.073 R)
• M73: 31,294,379 km (0.058 R)
• M74: 32,496,697 km (0.09 R)
• M75: 34,784,646 km (0.112 R)
• M76: 36,520,879 km (0.118 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 14,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit