🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.51 AU - 0.79 AU

Year: 201 Days

Day: 42.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,153,231 km

• M1: 240,703 km (0.086 R)
• M2: 490,232 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.79 AU - 0.99 AU

Year: 321 Days

Day: 41.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,153,231 km

• M1: 37,549 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.67 AU - 2.09 AU

Year: 987 Days

Day: 39.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.45 AU - 2.79 AU

Year: 1624 Days

Day: 29.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.74 AU - 3.46 AU

Year: 2090 Days

Day: 40.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.53 AU - 3.75 AU

Year: 2659 Days

Day: 20.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 14.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.57 AU - 6.61 AU

Year: 5754 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,153,231 km

• M1: 267,930 km (0.077 R)
• M2: 502,200 km (0.086 R)
• M3: 645,664 km (0.075 R)
• M4: 780,153 km (0.109 R)
• M5: 1,110,016 km (0.109 R)
• M6: 1,245,552 km (0.079 R)
• M7: 1,435,541 km (0.07 R)
• M8: 1,584,690 km (0.094 R)
• M9: 2,045,751 km (0.114 R)
• M10: 2,234,394 km (0.118 R)
• M11: 2,876,917 km (0.068 R)
• M12: 3,003,776 km (0.112 R)
• M13: 3,132,579 km (0.09 R)
• M14: 4,109,454 km (0.105 R)
• M15: 4,594,450 km (0.095 R)
• M16: 4,768,582 km (0.12 R)
• M17: 4,970,389 km (0.06 R)
• M18: 5,252,531 km (0.092 R)
• M19: 5,356,501 km (0.093 R)
• M20: 5,461,070 km (0.12 R)
• M21: 5,940,382 km (0.06 R)
• M22: 6,185,124 km (0.111 R)
• M23: 6,433,307 km (0.036 R)
• M24: 7,082,562 km (0.111 R)
• M25: 7,255,497 km (0.067 R)
• M26: 7,961,000 km (0.054 R)
• M27: 8,231,174 km (0.091 R)
• M28: 8,811,763 km (0.042 R)
• M29: 9,279,556 km (0.076 R)
• M30: 9,787,441 km (0.053 R)
• M31: 10,304,451 km (0.114 R)
• M32: 10,698,193 km (0.065 R)
• M33: 10,863,648 km (0.025 R)
• M34: 11,197,251 km (0.105 R)
• M35: 11,500,336 km (0.106 R)
• M36: 11,942,996 km (0.109 R)
• M37: 12,045,920 km (0.073 R)
• M38: 12,218,256 km (0.084 R)
• M39: 12,669,892 km (0.055 R)
• M40: 12,774,910 km (0.078 R)
• M41: 13,268,882 km (0.082 R)
• M42: 13,446,904 km (0.11 R)
• M43: 14,275,676 km (0.083 R)
• M44: 14,421,534 km (0.051 R)
• M45: 14,788,348 km (0.077 R)
• M46: 14,898,901 km (0.067 R)
• M47: 15,307,004 km (0.093 R)
• M48: 15,756,396 km (0.04 R)
• M49: 16,096,282 km (0.114 R)
• M50: 16,668,045 km (0.054 R)
• M51: 16,783,236 km (0.081 R)
• M52: 16,898,725 km (0.118 R)
• M53: 17,597,048 km (0.052 R)
• M54: 19,061,910 km (0.073 R)
• M55: 19,383,695 km (0.056 R)
• M56: 20,196,311 km (0.058 R)
• M57: 20,771,814 km (0.081 R)
• M58: 21,645,166 km (0.076 R)
• M59: 21,854,903 km (0.115 R)
• M60: 22,403,328 km (0.065 R)
• M61: 22,956,242 km (0.082 R)
• M62: 23,212,952 km (0.077 R)
• M63: 23,513,644 km (0.119 R)
• M64: 24,032,300 km (0.103 R)
• M65: 24,729,575 km (0.066 R)
• M66: 25,921,272 km (0.042 R)
• M67: 26,367,522 km (0.113 R)
• M68: 26,591,470 km (0.109 R)
• M69: 27,222,175 km (0.084 R)
• M70: 28,774,253 km (0.1 R)
• M71: 29,887,261 km (0.102 R)
• M72: 30,684,019 km (0.07 R)
• M73: 31,297,969 km (0.079 R)
• M74: 31,440,386 km (0.049 R)
• M75: 31,725,520 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.8

Radius: 12.3

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.4 AU - 8.42 AU

Year: 6955 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,153,231 km

• M1: 234,121 km (0.07 R)
• M2: 489,185 km (0.108 R)
• M3: 574,905 km (0.073 R)
• M4: 880,832 km (0.091 R)
• M5: 1,003,951 km (0.077 R)
• M6: 1,490,294 km (0.071 R)
• M7: 1,656,647 km (0.095 R)
• M8: 1,811,780 km (0.095 R)
• M9: 2,383,692 km (0.114 R)
• M10: 2,520,425 km (0.07 R)
• M11: 3,200,347 km (0.103 R)
• M12: 3,752,363 km (0.064 R)
• M13: 4,004,735 km (0.045 R)
• M14: 4,429,892 km (0.119 R)
• M15: 4,648,006 km (0.08 R)
• M16: 4,820,043 km (0.108 R)
• M17: 5,272,278 km (0.118 R)
• M18: 5,529,586 km (0.047 R)
• M19: 5,896,699 km (0.104 R)
• M20: 6,083,248 km (0.099 R)
• M21: 6,217,736 km (0.106 R)
• M22: 6,462,179 km (0.084 R)
• M23: 6,765,564 km (0.089 R)
• M24: 6,849,039 km (0.054 R)
• M25: 7,101,710 km (0.114 R)
• M26: 7,328,949 km (0.099 R)
• M27: 7,790,459 km (0.046 R)
• M28: 8,083,820 km (0.029 R)
• M29: 8,351,002 km (0.113 R)
• M30: 9,077,748 km (0.059 R)
• M31: 9,698,729 km (0.042 R)
• M32: 9,793,125 km (0.093 R)
• M33: 10,109,824 km (0.112 R)
• M34: 10,883,843 km (0.084 R)
• M35: 11,810,901 km (0.115 R)
• M36: 12,046,668 km (0.114 R)
• M37: 12,249,971 km (0.119 R)
• M38: 12,797,649 km (0.083 R)
• M39: 13,213,830 km (0.09 R)
• M40: 13,388,411 km (0.094 R)
• M41: 13,810,875 km (0.057 R)
• M42: 14,237,678 km (0.117 R)
• M43: 14,777,278 km (0.069 R)
• M44: 14,994,943 km (0.118 R)
• M45: 15,213,804 km (0.099 R)
• M46: 15,396,912 km (0.098 R)
• M47: 16,286,271 km (0.109 R)
• M48: 16,774,858 km (0.078 R)
• M49: 17,040,095 km (0.065 R)
• M50: 17,154,089 km (0.075 R)
• M51: 17,574,459 km (0.098 R)
• M52: 18,075,761 km (0.042 R)
• M53: 18,620,746 km (0.076 R)
• M54: 19,329,541 km (0.11 R)
• M55: 19,687,229 km (0.048 R)
• M56: 20,087,254 km (0.12 R)
• M57: 20,449,580 km (0.074 R)
• M58: 21,058,144 km (0.111 R)
• M59: 21,672,842 km (0.083 R)
• M60: 21,837,699 km (0.111 R)
• M61: 22,418,139 km (0.118 R)
• M62: 23,129,925 km (0.104 R)
• M63: 23,256,186 km (0.111 R)
• M64: 23,636,763 km (0.092 R)
• M65: 23,721,585 km (0.119 R)
• M66: 23,934,014 km (0.074 R)
• M67: 24,019,285 km (0.072 R)
• M68: 24,489,620 km (0.075 R)
• M69: 24,747,377 km (0.098 R)
• M70: 24,919,714 km (0.089 R)
• M71: 25,092,500 km (0.045 R)
• M72: 25,569,866 km (0.067 R)
• M73: 26,137,740 km (0.087 R)
• M74: 26,975,189 km (0.095 R)
• M75: 27,108,181 km (0.071 R)
• M76: 27,642,545 km (0.073 R)
• M77: 28,812,251 km (0.104 R)
• M78: 28,948,235 km (0.109 R)
• M79: 29,357,535 km (0.09 R)
• M80: 29,540,044 km (0.113 R)
• M81: 29,906,260 km (0.027 R)
• M82: 30,089,966 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 10,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit