🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.64 AU - 1.02 AU

Year: 332 Days

Day: 40.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,475,854 km

• M1: 83,326 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.32 AU - 1.82 AU

Year: 865 Days

Day: 24.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.81 AU - 2.87 AU

Year: 1574 Days

Day: 37.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 9.6

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.6 AU - 3.18 AU

Year: 2160 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 17,475,854 km

• M1: 119,977 km (0.06 R)
• M2: 268,229 km (0.066 R)
• M3: 341,831 km (0.104 R)
• M4: 484,847 km (0.026 R)
• M5: 581,337 km (0.081 R)
• M6: 805,136 km (0.109 R)
• M7: 1,142,329 km (0.068 R)
• M8: 1,264,252 km (0.042 R)
• M9: 1,402,480 km (0.054 R)
• M10: 1,533,677 km (0.076 R)
• M11: 1,860,399 km (0.097 R)
• M12: 1,991,896 km (0.08 R)
• M13: 2,153,910 km (0.09 R)
• M14: 2,405,085 km (0.075 R)
• M15: 2,621,852 km (0.065 R)
• M16: 2,981,785 km (0.097 R)
• M17: 3,152,177 km (0.042 R)
• M18: 3,325,710 km (0.115 R)
• M19: 3,848,555 km (0.05 R)
• M20: 4,034,355 km (0.104 R)
• M21: 4,327,268 km (0.096 R)
• M22: 4,502,746 km (0.091 R)
• M23: 4,609,260 km (0.084 R)
• M24: 4,752,575 km (0.105 R)
• M25: 4,915,487 km (0.096 R)
• M26: 5,061,943 km (0.029 R)
• M27: 5,154,245 km (0.116 R)
• M28: 5,547,987 km (0.091 R)
• M29: 6,186,171 km (0.087 R)
• M30: 6,344,446 km (0.055 R)
• M31: 6,463,974 km (0.105 R)
• M32: 6,847,693 km (0.025 R)
• M33: 6,970,363 km (0.118 R)
• M34: 7,342,862 km (0.113 R)
• M35: 7,594,934 km (0.117 R)
• M36: 9,165,712 km (0.053 R)
• M37: 9,233,330 km (0.042 R)
• M38: 9,573,815 km (0.083 R)
• M39: 9,780,110 km (0.045 R)
• M40: 10,267,051 km (0.106 R)
• M41: 10,549,043 km (0.112 R)
• M42: 11,048,401 km (0.115 R)
• M43: 11,240,634 km (0.081 R)
• M44: 11,506,919 km (0.075 R)
• M45: 11,653,076 km (0.077 R)
• M46: 11,824,216 km (0.118 R)
• M47: 11,971,719 km (0.083 R)
• M48: 12,045,621 km (0.083 R)
• M49: 12,218,855 km (0.077 R)
• M50: 13,096,845 km (0.119 R)
• M51: 13,224,003 km (0.091 R)
• M52: 13,377,042 km (0.099 R)
• M53: 13,581,991 km (0.051 R)
• M54: 13,969,300 km (0.11 R)
• M55: 14,151,211 km (0.117 R)
• M56: 14,334,019 km (0.077 R)
• M57: 14,412,558 km (0.068 R)
• M58: 14,913,412 km (0.071 R)
• M59: 15,125,990 km (0.118 R)
• M60: 15,206,025 km (0.104 R)
• M61: 15,339,616 km (0.091 R)
• M62: 15,581,067 km (0.114 R)
• M63: 16,040,781 km (0.089 R)
• M64: 16,395,328 km (0.032 R)
• M65: 16,504,834 km (0.115 R)
• M66: 16,752,418 km (0.081 R)
• M67: 17,001,050 km (0.054 R)
• M68: 17,084,226 km (0.053 R)
• M69: 17,251,028 km (0.113 R)
• M70: 17,362,478 km (0.05 R)
• M71: 17,867,222 km (0.096 R)
• M72: 18,036,417 km (0.043 R)
• M73: 18,405,176 km (0.115 R)
• M74: 18,633,163 km (0.104 R)
• M75: 19,034,683 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.9

Radius: 10.3

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.52 AU - 3.88 AU

Year: 2517 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 115 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 17,475,854 km

• M1: 135,386 km (0.083 R)
• M2: 251,773 km (0.067 R)
• M3: 423,661 km (0.103 R)
• M4: 594,652 km (0.055 R)
• M5: 694,134 km (0.057 R)
• M6: 1,061,397 km (0.094 R)
• M7: 1,162,226 km (0.092 R)
• M8: 1,314,068 km (0.098 R)
• M9: 1,423,125 km (0.085 R)
• M10: 1,586,186 km (0.094 R)
• M11: 1,663,528 km (0.061 R)
• M12: 1,808,937 km (0.1 R)
• M13: 1,972,448 km (0.101 R)
• M14: 2,284,958 km (0.099 R)
• M15: 2,358,261 km (0.105 R)
• M16: 2,598,066 km (0.109 R)
• M17: 2,988,965 km (0.046 R)
• M18: 3,584,365 km (0.079 R)
• M19: 3,704,342 km (0.12 R)
• M20: 3,930,983 km (0.107 R)
• M21: 4,001,593 km (0.076 R)
• M22: 4,144,160 km (0.112 R)
• M23: 4,252,170 km (0.035 R)
• M24: 4,342,976 km (0.107 R)
• M25: 4,526,532 km (0.086 R)
• M26: 4,806,580 km (0.027 R)
• M27: 5,227,698 km (0.119 R)
• M28: 5,344,683 km (0.101 R)
• M29: 5,462,417 km (0.054 R)
• M30: 5,700,726 km (0.1 R)
• M31: 5,861,394 km (0.067 R)
• M32: 6,105,388 km (0.113 R)
• M33: 6,687,623 km (0.119 R)
• M34: 7,006,865 km (0.094 R)
• M35: 7,506,073 km (0.06 R)
• M36: 7,660,309 km (0.098 R)
• M37: 7,815,591 km (0.086 R)
• M38: 7,882,461 km (0.034 R)
• M39: 8,676,826 km (0.119 R)
• M40: 8,908,553 km (0.111 R)
• M41: 9,449,050 km (0.101 R)
• M42: 9,711,445 km (0.081 R)
• M43: 9,903,828 km (0.116 R)
• M44: 10,024,553 km (0.115 R)
• M45: 10,586,742 km (0.049 R)
• M46: 11,008,907 km (0.117 R)
• M47: 11,360,612 km (0.084 R)
• M48: 11,487,172 km (0.111 R)
• M49: 12,049,510 km (0.118 R)
• M50: 12,127,002 km (0.099 R)
• M51: 12,752,022 km (0.096 R)
• M52: 12,909,847 km (0.077 R)
• M53: 13,360,885 km (0.056 R)
• M54: 14,142,085 km (0.109 R)
• M55: 14,250,992 km (0.085 R)
• M56: 15,215,899 km (0.039 R)
• M57: 15,327,499 km (0.098 R)
• M58: 15,411,423 km (0.063 R)
• M59: 15,692,218 km (0.099 R)
• M60: 15,917,961 km (0.077 R)
• M61: 16,088,054 km (0.096 R)
• M62: 16,315,742 km (0.097 R)
• M63: 16,515,904 km (0.112 R)
• M64: 17,092,305 km (0.086 R)
• M65: 18,057,660 km (0.071 R)
• M66: 18,175,842 km (0.072 R)
• M67: 18,710,954 km (0.105 R)
• M68: 18,860,552 km (0.106 R)
• M69: 19,191,013 km (0.062 R)
• M70: 19,341,957 km (0.119 R)
• M71: 20,593,792 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.5

Radius: 13.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.28 AU - 5.38 AU

Year: 3962 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 17,475,854 km

• M1: 170,242 km (0.113 R)
• M2: 267,930 km (0.086 R)
• M3: 593,156 km (0.113 R)
• M4: 736,470 km (0.074 R)
• M5: 994,377 km (0.1 R)
• M6: 1,220,569 km (0.117 R)
• M7: 1,399,039 km (0.106 R)
• M8: 1,519,466 km (0.092 R)
• M9: 1,770,940 km (0.11 R)
• M10: 1,962,724 km (0.103 R)
• M11: 2,354,072 km (0.105 R)
• M12: 2,606,444 km (0.041 R)
• M13: 2,853,729 km (0.064 R)
• M14: 3,108,943 km (0.098 R)
• M15: 3,210,221 km (0.116 R)
• M16: 3,416,217 km (0.087 R)
• M17: 3,934,723 km (0.081 R)
• M18: 4,348,062 km (0.064 R)
• M19: 4,859,388 km (0.058 R)
• M20: 5,028,583 km (0.09 R)
• M21: 5,165,166 km (0.118 R)
• M22: 5,337,802 km (0.117 R)
• M23: 6,120,198 km (0.117 R)
• M24: 6,229,704 km (0.1 R)
• M25: 6,636,910 km (0.091 R)
• M26: 6,768,256 km (0.115 R)
• M27: 7,014,644 km (0.086 R)
• M28: 7,731,966 km (0.047 R)
• M29: 8,089,505 km (0.086 R)
• M30: 8,229,977 km (0.068 R)
• M31: 8,371,347 km (0.105 R)
• M32: 8,841,384 km (0.052 R)
• M33: 9,048,577 km (0.117 R)
• M34: 9,257,266 km (0.089 R)
• M35: 10,237,880 km (0.109 R)
• M36: 10,477,236 km (0.111 R)
• M37: 10,564,751 km (0.104 R)
• M38: 11,028,355 km (0.074 R)
• M39: 11,906,794 km (0.107 R)
• M40: 12,644,461 km (0.069 R)
• M41: 12,901,470 km (0.083 R)
• M42: 13,065,878 km (0.034 R)
• M43: 13,207,398 km (0.034 R)
• M44: 13,850,519 km (0.117 R)
• M45: 13,946,710 km (0.065 R)
• M46: 14,382,190 km (0.038 R)
• M47: 14,528,347 km (0.111 R)
• M48: 14,846,691 km (0.109 R)
• M49: 14,969,810 km (0.112 R)
• M50: 15,790,654 km (0.09 R)
• M51: 16,092,692 km (0.111 R)
• M52: 16,830,808 km (0.066 R)
• M53: 17,165,159 km (0.056 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 17,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit