🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.68 AU - 0.86 AU

Year: 243 Days

Day: 18.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.82 AU - 0.86 AU

Year: 277 Days

Day: 45.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 52.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.42 AU - 1.46 AU

Year: 622 Days

Day: 44.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,038,422 km

• M1: 802,293 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.76 AU - 2.8 AU

Year: 1239 Days

Day: 45.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.9 AU - 3 AU

Year: 1823 Days

Day: 38.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,038,422 km

• M1: 514,317 km (0.116 R)
• M2: 873,352 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.73 AU - 3.23 AU

Year: 1851 Days

Day: 27.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.03 AU - 3.81 AU

Year: 2276 Days

Day: 28.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,038,422 km

• M1: 1,812,229 km (0.11 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 12.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.67 AU - 5.61 AU

Year: 4194 Days

Day: 8.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,038,422 km

• M1: 153,637 km (0.081 R)
• M2: 243,695 km (0.108 R)
• M3: 374,443 km (0.085 R)
• M4: 470,784 km (0.037 R)
• M5: 562,039 km (0.083 R)
• M6: 651,948 km (0.118 R)
• M7: 756,816 km (0.074 R)
• M8: 858,542 km (0.082 R)
• M9: 1,035,816 km (0.105 R)
• M10: 1,225,955 km (0.117 R)
• M11: 1,714,840 km (0.09 R)
• M12: 1,814,772 km (0.064 R)
• M13: 1,916,648 km (0.078 R)
• M14: 2,247,708 km (0.119 R)
• M15: 2,329,987 km (0.086 R)
• M16: 2,554,384 km (0.086 R)
• M17: 3,238,794 km (0.109 R)
• M18: 3,332,293 km (0.107 R)
• M19: 3,618,025 km (0.091 R)
• M20: 3,895,379 km (0.091 R)
• M21: 4,230,628 km (0.107 R)
• M22: 4,911,298 km (0.11 R)
• M23: 5,001,057 km (0.091 R)
• M24: 5,310,425 km (0.107 R)
• M25: 5,402,578 km (0.073 R)
• M26: 5,739,023 km (0.069 R)
• M27: 5,833,719 km (0.12 R)
• M28: 6,198,289 km (0.05 R)
• M29: 6,275,930 km (0.093 R)
• M30: 6,412,662 km (0.115 R)
• M31: 6,629,579 km (0.113 R)
• M32: 6,849,039 km (0.117 R)
• M33: 7,010,156 km (0.083 R)
• M34: 7,625,452 km (0.068 R)
• M35: 7,813,347 km (0.1 R)
• M36: 8,580,784 km (0.076 R)
• M37: 9,439,177 km (0.069 R)
• M38: 9,867,326 km (0.071 R)
• M39: 10,232,794 km (0.107 R)
• M40: 10,626,086 km (0.111 R)
• M41: 11,787,265 km (0.069 R)
• M42: 11,932,225 km (0.089 R)
• M43: 12,517,901 km (0.064 R)
• M44: 12,641,170 km (0.092 R)
• M45: 12,740,054 km (0.081 R)
• M46: 13,464,556 km (0.054 R)
• M47: 13,540,253 km (0.046 R)
• M48: 13,616,099 km (0.119 R)
• M49: 14,228,253 km (0.115 R)
• M50: 14,305,296 km (0.071 R)
• M51: 14,615,263 km (0.101 R)
• M52: 14,771,144 km (0.03 R)
• M53: 14,875,264 km (0.106 R)
• M54: 15,058,222 km (0.091 R)
• M55: 15,163,091 km (0.082 R)
• M56: 15,850,642 km (0.104 R)
• M57: 16,144,602 km (0.077 R)
• M58: 16,494,212 km (0.057 R)
• M59: 16,602,372 km (0.086 R)
• M60: 16,846,515 km (0.032 R)
• M61: 17,365,770 km (0.089 R)
• M62: 17,834,909 km (0.101 R)
• M63: 18,196,487 km (0.101 R)
• M64: 18,280,261 km (0.11 R)
• M65: 18,392,161 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 12.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.48 AU - 7.26 AU

Year: 5118 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,038,422 km

• M1: 177,273 km (0.081 R)
• M2: 282,890 km (0.09 R)
• M3: 380,278 km (0.094 R)
• M4: 758,162 km (0.11 R)
• M5: 856,597 km (0.049 R)
• M6: 1,190,799 km (0.036 R)
• M7: 1,362,537 km (0.094 R)
• M8: 1,531,433 km (0.067 R)
• M9: 1,804,150 km (0.078 R)
• M10: 1,902,885 km (0.109 R)
• M11: 2,183,979 km (0.095 R)
• M12: 2,276,281 km (0.1 R)
• M13: 2,369,929 km (0.076 R)
• M14: 2,519,976 km (0.098 R)
• M15: 2,729,563 km (0.096 R)
• M16: 3,408,438 km (0.054 R)
• M17: 3,500,889 km (0.12 R)
• M18: 3,735,608 km (0.093 R)
• M19: 3,943,250 km (0.097 R)
• M20: 4,138,475 km (0.077 R)
• M21: 4,623,322 km (0.111 R)
• M22: 4,811,965 km (0.072 R)
• M23: 4,898,732 km (0.12 R)
• M24: 5,286,190 km (0.075 R)
• M25: 5,447,606 km (0.114 R)
• M26: 5,738,724 km (0.054 R)
• M27: 5,867,677 km (0.086 R)
• M28: 6,053,627 km (0.043 R)
• M29: 6,488,658 km (0.117 R)
• M30: 6,719,787 km (0.076 R)
• M31: 6,914,414 km (0.105 R)
• M32: 7,051,894 km (0.108 R)
• M33: 7,269,559 km (0.046 R)
• M34: 7,489,617 km (0.095 R)
• M35: 7,813,497 km (0.075 R)
• M36: 7,956,812 km (0.094 R)
• M37: 8,225,041 km (0.109 R)
• M38: 8,559,392 km (0.073 R)
• M39: 8,643,615 km (0.073 R)
• M40: 8,855,596 km (0.097 R)
• M41: 9,155,090 km (0.1 R)
• M42: 9,392,951 km (0.093 R)
• M43: 9,567,083 km (0.11 R)
• M44: 9,676,589 km (0.096 R)
• M45: 9,786,394 km (0.113 R)
• M46: 9,918,788 km (0.102 R)
• M47: 10,051,780 km (0.115 R)
• M48: 10,185,371 km (0.112 R)
• M49: 10,274,831 km (0.041 R)
• M50: 10,816,674 km (0.081 R)
• M51: 11,275,341 km (0.082 R)
• M52: 11,576,781 km (0.08 R)
• M53: 12,093,342 km (0.115 R)
• M54: 12,425,898 km (0.11 R)
• M55: 12,857,937 km (0.104 R)
• M56: 13,051,517 km (0.09 R)
• M57: 13,197,375 km (0.119 R)
• M58: 13,319,446 km (0.119 R)
• M59: 13,441,817 km (0.078 R)
• M60: 13,959,725 km (0.111 R)
• M61: 14,183,673 km (0.078 R)
• M62: 14,383,835 km (0.082 R)
• M63: 14,736,288 km (0.104 R)
• M64: 15,142,596 km (0.069 R)
• M65: 15,244,771 km (0.057 R)
• M66: 15,475,451 km (0.075 R)
• M67: 15,578,374 km (0.104 R)
• M68: 15,966,282 km (0.11 R)
• M69: 16,096,282 km (0.043 R)
• M70: 18,115,853 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.6

Radius: 11.5

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.85 AU - 13.08 AU

Year: 12175 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,038,422 km

• M1: 151,991 km (0.09 R)
• M2: 264,639 km (0.053 R)
• M3: 428,299 km (0.113 R)
• M4: 549,623 km (0.116 R)
• M5: 1,137,991 km (0.11 R)
• M6: 1,408,464 km (0.089 R)
• M7: 1,852,919 km (0.064 R)
• M8: 1,984,117 km (0.114 R)
• M9: 2,424,981 km (0.117 R)
• M10: 2,511,150 km (0.082 R)
• M11: 2,657,008 km (0.093 R)
• M12: 3,428,334 km (0.114 R)
• M13: 3,722,444 km (0.097 R)
• M14: 4,370,203 km (0.096 R)
• M15: 5,463,613 km (0.101 R)
• M16: 5,885,031 km (0.103 R)
• M17: 7,462,839 km (0.074 R)
• M18: 7,887,398 km (0.12 R)
• M19: 8,016,351 km (0.077 R)
• M20: 8,189,436 km (0.119 R)
• M21: 8,320,035 km (0.111 R)
• M22: 8,716,021 km (0.101 R)
• M23: 8,894,042 km (0.088 R)
• M24: 9,389,660 km (0.049 R)
• M25: 9,617,946 km (0.108 R)
• M26: 10,173,403 km (0.057 R)
• M27: 10,786,904 km (0.117 R)
• M28: 11,267,113 km (0.113 R)
• M29: 11,852,490 km (0.105 R)
• M30: 12,148,993 km (0.08 R)
• M31: 12,698,765 km (0.086 R)
• M32: 13,461,714 km (0.113 R)
• M33: 13,564,488 km (0.059 R)
• M34: 14,819,015 km (0.068 R)
• M35: 15,460,192 km (0.072 R)
• M36: 15,675,912 km (0.084 R)
• M37: 15,892,679 km (0.089 R)
• M38: 16,329,056 km (0.114 R)
• M39: 16,714,271 km (0.1 R)
• M40: 16,824,824 km (0.101 R)
• M41: 17,046,827 km (0.044 R)
• M42: 18,000,813 km (0.075 R)
• M43: 18,512,886 km (0.06 R)
• M44: 19,029,747 km (0.045 R)
• M45: 19,377,113 km (0.107 R)
• M46: 20,431,329 km (0.071 R)
• M47: 20,846,463 km (0.119 R)
• M48: 21,025,083 km (0.099 R)
• M49: 21,624,671 km (0.118 R)
• M50: 22,108,172 km (0.107 R)
• M51: 22,290,532 km (0.067 R)
• M52: 23,891,229 km (0.1 R)
• M53: 24,391,185 km (0.095 R)
• M54: 25,528,577 km (0.081 R)
• M55: 26,812,726 km (0.047 R)
• M56: 29,711,035 km (0.045 R)
• M57: 29,979,413 km (0.09 R)
• M58: 30,316,158 km (0.09 R)
• M59: 30,789,486 km (0.101 R)
• M60: 31,401,790 km (0.076 R)
• M61: 31,538,373 km (0.067 R)
• M62: 32,086,649 km (0.064 R)
• M63: 32,293,244 km (0.119 R)
• M64: 35,229,700 km (0.066 R)
• M65: 35,798,621 km (0.11 R)
• M66: 37,089,950 km (0.106 R)
• M67: 37,378,973 km (0.115 R)
• M68: 39,128,669 km (0.086 R)
• M69: 39,717,935 km (0.116 R)
• M70: 40,905,144 km (0.065 R)
• M71: 41,503,087 km (0.086 R)
• M72: 41,803,180 km (0.071 R)
• M73: 42,556,555 km (0.084 R)
• M74: 43,314,268 km (0.085 R)
• M75: 44,689,671 km (0.117 R)
• M76: 45,305,566 km (0.117 R)
• M77: 45,846,661 km (0.085 R)
• M78: 48,979,988 km (0.088 R)
• M79: 51,536,018 km (0.099 R)
• M80: 51,777,917 km (0.075 R)
• M81: 53,481,388 km (0.091 R)
• M82: 54,298,941 km (0.101 R)
• M83: 54,791,567 km (0.095 R)
• M84: 55,038,403 km (0.11 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 14,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit