🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.47 AU - 0.69 AU

Year: 166 Days

Day: 15.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,159,965 km

• M1: 449,841 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.86 AU - 1.2 AU

Year: 394 Days

Day: 34 Hours

Environment

Temp: 14 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,159,965 km

• M1: 217,665 km (0.092 R)
• M2: 468,092 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.94 AU - 1.44 AU

Year: 489 Days

Day: 12.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,159,965 km

• M1: 39,793 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.99 AU - 2.49 AU

Year: 1263 Days

Day: 43.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,159,965 km

• M1: 1,145,471 km (0.088 R)

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.3

Radius: 14.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.18 AU - 6.36 AU

Year: 4558 Days

Day: 14.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,159,965 km

• M1: 353,051 km (0.049 R)
• M2: 568,472 km (0.109 R)
• M3: 934,987 km (0.106 R)
• M4: 1,183,469 km (0.097 R)
• M5: 1,468,154 km (0.101 R)
• M6: 1,790,088 km (0.116 R)
• M7: 2,012,540 km (0.072 R)
• M8: 2,228,709 km (0.07 R)
• M9: 2,501,875 km (0.119 R)
• M10: 2,889,184 km (0.071 R)
• M11: 3,350,244 km (0.101 R)
• M12: 3,608,450 km (0.076 R)
• M13: 3,930,834 km (0.104 R)
• M14: 4,242,895 km (0.102 R)
• M15: 4,665,060 km (0.07 R)
• M16: 5,441,772 km (0.117 R)
• M17: 5,549,931 km (0.045 R)
• M18: 5,702,521 km (0.085 R)
• M19: 6,034,180 km (0.1 R)
• M20: 7,161,699 km (0.111 R)
• M21: 7,328,201 km (0.029 R)
• M22: 8,254,063 km (0.114 R)
• M23: 8,554,156 km (0.11 R)
• M24: 8,654,985 km (0.073 R)
• M25: 8,959,865 km (0.09 R)
• M26: 9,113,652 km (0.08 R)
• M27: 9,449,948 km (0.112 R)
• M28: 10,108,328 km (0.057 R)
• M29: 10,672,761 km (0.067 R)
• M30: 10,835,972 km (0.08 R)
• M31: 11,552,696 km (0.092 R)
• M32: 11,804,319 km (0.083 R)
• M33: 12,029,614 km (0.117 R)
• M34: 12,484,391 km (0.068 R)
• M35: 12,800,491 km (0.073 R)
• M36: 13,411,000 km (0.101 R)
• M37: 14,150,463 km (0.119 R)
• M38: 14,510,096 km (0.1 R)
• M39: 15,361,009 km (0.119 R)
• M40: 15,483,828 km (0.059 R)
• M41: 16,103,313 km (0.046 R)
• M42: 16,322,025 km (0.103 R)
• M43: 17,206,747 km (0.077 R)
• M44: 17,398,382 km (0.038 R)
• M45: 18,042,251 km (0.12 R)
• M46: 18,139,490 km (0.116 R)
• M47: 18,301,953 km (0.117 R)
• M48: 18,399,641 km (0.083 R)
• M49: 19,719,393 km (0.038 R)
• M50: 20,087,703 km (0.101 R)
• M51: 20,627,452 km (0.096 R)
• M52: 21,103,622 km (0.096 R)
• M53: 22,484,111 km (0.093 R)
• M54: 22,588,830 km (0.097 R)
• M55: 23,044,505 km (0.097 R)
• M56: 23,150,121 km (0.11 R)
• M57: 23,822,563 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 11.2

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.46 AU - 5.84 AU

Year: 5059 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,159,965 km

• M1: 155,133 km (0.111 R)
• M2: 273,764 km (0.111 R)
• M3: 371,601 km (0.108 R)
• M4: 531,072 km (0.114 R)
• M5: 1,380,489 km (0.079 R)
• M6: 1,589,029 km (0.066 R)
• M7: 1,733,839 km (0.036 R)
• M8: 2,017,776 km (0.101 R)
• M9: 2,544,959 km (0.108 R)
• M10: 2,737,342 km (0.106 R)
• M11: 3,578,231 km (0.115 R)
• M12: 4,340,881 km (0.114 R)
• M13: 4,520,100 km (0.097 R)
• M14: 4,623,621 km (0.12 R)
• M15: 4,727,891 km (0.103 R)
• M16: 5,125,971 km (0.055 R)
• M17: 5,233,981 km (0.111 R)
• M18: 5,479,770 km (0.04 R)
• M19: 5,590,323 km (0.061 R)
• M20: 6,442,582 km (0.059 R)
• M21: 6,588,589 km (0.108 R)
• M22: 7,153,471 km (0.095 R)
• M23: 7,244,127 km (0.1 R)
• M24: 8,489,081 km (0.115 R)
• M25: 8,810,567 km (0.09 R)
• M26: 8,907,805 km (0.082 R)
• M27: 9,005,343 km (0.071 R)
• M28: 9,103,330 km (0.08 R)
• M29: 9,565,288 km (0.12 R)
• M30: 9,967,257 km (0.093 R)
• M31: 10,340,654 km (0.119 R)
• M32: 10,822,658 km (0.112 R)
• M33: 10,996,491 km (0.05 R)
• M34: 11,276,687 km (0.116 R)
• M35: 11,417,609 km (0.099 R)
• M36: 12,059,384 km (0.082 R)
• M37: 12,203,446 km (0.112 R)
• M38: 12,275,852 km (0.06 R)
• M39: 12,896,234 km (0.114 R)
• M40: 13,043,738 km (0.029 R)
• M41: 13,228,940 km (0.098 R)
• M42: 13,452,289 km (0.082 R)
• M43: 13,526,939 km (0.107 R)
• M44: 14,396,252 km (0.088 R)
• M45: 15,166,681 km (0.086 R)
• M46: 15,674,715 km (0.116 R)
• M47: 15,990,217 km (0.109 R)
• M48: 16,268,020 km (0.12 R)
• M49: 16,788,023 km (0.052 R)
• M50: 17,151,246 km (0.101 R)
• M51: 17,557,853 km (0.093 R)
• M52: 17,721,364 km (0.069 R)
• M53: 18,132,608 km (0.053 R)
• M54: 18,713,347 km (0.095 R)
• M55: 18,796,823 km (0.105 R)
• M56: 19,765,768 km (0.114 R)
• M57: 21,184,255 km (0.074 R)
• M58: 21,839,793 km (0.111 R)
• M59: 22,236,377 km (0.061 R)
• M60: 22,369,070 km (0.057 R)
• M61: 22,947,266 km (0.07 R)
• M62: 24,482,440 km (0.057 R)
• M63: 24,848,506 km (0.076 R)
• M64: 24,986,285 km (0.119 R)
• M65: 25,401,120 km (0.092 R)
• M66: 25,539,797 km (0.034 R)
• M67: 25,957,624 km (0.076 R)
• M68: 26,097,349 km (0.118 R)
• M69: 26,565,141 km (0.105 R)
• M70: 26,800,010 km (0.113 R)
• M71: 27,177,296 km (0.113 R)
• M72: 27,556,227 km (0.102 R)
• M73: 27,698,943 km (0.075 R)
• M74: 27,937,103 km (0.082 R)
• M75: 28,032,547 km (0.115 R)
• M76: 28,800,283 km (0.028 R)
• M77: 29,526,132 km (0.112 R)
• M78: 29,818,296 km (0.092 R)
• M79: 29,964,753 km (0.105 R)
• M80: 30,356,250 km (0.082 R)
• M81: 30,946,863 km (0.1 R)
• M82: 31,889,628 km (0.108 R)
• M83: 32,039,376 km (0.108 R)
• M84: 32,791,404 km (0.084 R)
• M85: 33,144,455 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit