🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.58 AU

Year: 160 Days

Day: 35.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.83 AU - 0.85 AU

Year: 329 Days

Day: 21.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.92 AU - 1.26 AU

Year: 486 Days

Day: 47.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.99 AU - 1.59 AU

Year: 626 Days

Day: 30.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,967,193 km

• M1: 144,362 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.28 AU - 1.64 AU

Year: 754 Days

Day: 19.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.94 AU - 4.04 AU

Year: 3407 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 40,967,193 km

• M1: 118,182 km (0.095 R)
• M2: 265,686 km (0.106 R)
• M3: 496,515 km (0.116 R)
• M4: 585,676 km (0.11 R)
• M5: 680,670 km (0.103 R)
• M6: 803,490 km (0.082 R)
• M7: 966,103 km (0.113 R)
• M8: 1,039,107 km (0.081 R)
• M9: 1,243,458 km (0.094 R)
• M10: 1,460,973 km (0.064 R)
• M11: 1,641,986 km (0.071 R)
• M12: 1,820,307 km (0.071 R)
• M13: 1,984,266 km (0.104 R)
• M14: 2,142,541 km (0.117 R)
• M15: 2,250,251 km (0.109 R)
• M16: 2,404,337 km (0.111 R)
• M17: 2,482,577 km (0.111 R)
• M18: 2,619,010 km (0.095 R)
• M19: 2,757,837 km (0.081 R)
• M20: 2,851,784 km (0.076 R)
• M21: 3,079,173 km (0.116 R)
• M22: 3,164,444 km (0.115 R)
• M23: 3,312,546 km (0.077 R)
• M24: 3,615,631 km (0.104 R)
• M25: 4,426,003 km (0.11 R)
• M26: 4,773,967 km (0.058 R)
• M27: 5,437,284 km (0.082 R)
• M28: 5,600,196 km (0.106 R)
• M29: 5,961,326 km (0.064 R)
• M30: 6,330,084 km (0.086 R)
• M31: 6,627,335 km (0.063 R)
• M32: 7,414,669 km (0.064 R)
• M33: 7,496,798 km (0.076 R)
• M34: 7,562,621 km (0.05 R)
• M35: 7,661,655 km (0.044 R)
• M36: 7,728,076 km (0.117 R)
• M37: 8,096,237 km (0.092 R)
• M38: 8,248,527 km (0.077 R)
• M39: 9,059,198 km (0.116 R)
• M40: 9,554,218 km (0.058 R)
• M41: 10,149,019 km (0.088 R)
• M42: 10,700,137 km (0.073 R)
• M43: 11,260,830 km (0.065 R)
• M44: 11,697,357 km (0.117 R)
• M45: 11,831,247 km (0.038 R)
• M46: 11,946,437 km (0.104 R)
• M47: 12,004,182 km (0.118 R)
• M48: 12,842,080 km (0.095 R)
• M49: 13,019,951 km (0.086 R)
• M50: 13,099,089 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 10.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.58 AU - 5.38 AU

Year: 4054 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,967,193 km

• M1: 184,604 km (0.071 R)
• M2: 325,525 km (0.105 R)
• M3: 785,538 km (0.099 R)
• M4: 954,584 km (0.087 R)
• M5: 1,533,977 km (0.058 R)
• M6: 1,876,256 km (0.085 R)
• M7: 2,140,446 km (0.079 R)
• M8: 2,722,980 km (0.113 R)
• M9: 3,274,398 km (0.033 R)
• M10: 3,452,569 km (0.091 R)
• M11: 3,777,346 km (0.105 R)
• M12: 3,922,606 km (0.048 R)
• M13: 4,218,660 km (0.106 R)
• M14: 4,412,988 km (0.077 R)
• M15: 4,922,817 km (0.107 R)
• M16: 5,219,320 km (0.049 R)
• M17: 5,404,821 km (0.099 R)
• M18: 5,521,807 km (0.077 R)
• M19: 5,710,749 km (0.101 R)
• M20: 6,389,026 km (0.119 R)
• M21: 6,788,153 km (0.083 R)
• M22: 7,144,046 km (0.089 R)
• M23: 7,221,089 km (0.102 R)
• M24: 7,401,953 km (0.082 R)
• M25: 7,610,492 km (0.046 R)
• M26: 7,741,989 km (0.051 R)
• M27: 7,927,191 km (0.096 R)
• M28: 8,140,518 km (0.099 R)
• M29: 8,682,511 km (0.11 R)
• M30: 9,041,097 km (0.053 R)
• M31: 9,264,297 km (0.079 R)
• M32: 9,659,086 km (0.049 R)
• M33: 10,001,964 km (0.115 R)
• M34: 10,232,644 km (0.115 R)
• M35: 10,552,933 km (0.118 R)
• M36: 11,054,385 km (0.1 R)
• M37: 11,382,902 km (0.103 R)
• M38: 11,684,491 km (0.107 R)
• M39: 12,264,632 km (0.11 R)
• M40: 12,418,867 km (0.038 R)
• M41: 12,791,665 km (0.04 R)
• M42: 13,073,807 km (0.078 R)
• M43: 13,231,333 km (0.105 R)
• M44: 13,771,830 km (0.078 R)
• M45: 14,384,583 km (0.106 R)
• M46: 15,105,196 km (0.109 R)
• M47: 15,971,817 km (0.092 R)
• M48: 16,207,882 km (0.108 R)
• M49: 16,377,376 km (0.107 R)
• M50: 16,581,278 km (0.116 R)
• M51: 17,232,927 km (0.081 R)
• M52: 17,579,246 km (0.097 R)
• M53: 18,173,299 km (0.116 R)
• M54: 18,702,875 km (0.115 R)
• M55: 18,773,934 km (0.073 R)
• M56: 19,309,345 km (0.096 R)
• M57: 19,669,128 km (0.101 R)
• M58: 19,885,895 km (0.105 R)
• M59: 20,212,767 km (0.115 R)
• M60: 20,724,840 km (0.114 R)
• M61: 21,241,102 km (0.101 R)
• M62: 21,352,254 km (0.101 R)
• M63: 21,575,155 km (0.072 R)
• M64: 22,211,095 km (0.086 R)
• M65: 22,323,892 km (0.044 R)
• M66: 22,663,629 km (0.118 R)
• M67: 22,853,020 km (0.105 R)
• M68: 22,967,013 km (0.063 R)
• M69: 23,616,268 km (0.051 R)
• M70: 23,962,288 km (0.04 R)
• M71: 24,039,480 km (0.119 R)
• M72: 24,465,385 km (0.106 R)
• M73: 24,776,549 km (0.109 R)
• M74: 25,324,376 km (0.11 R)
• M75: 25,442,409 km (0.092 R)
• M76: 25,678,774 km (0.101 R)
• M77: 26,074,310 km (0.104 R)
• M78: 26,711,448 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 9.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.19 AU - 7.99 AU

Year: 8939 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,967,193 km

• M1: 133,441 km (0.105 R)
• M2: 430,842 km (0.117 R)
• M3: 506,538 km (0.111 R)
• M4: 615,745 km (0.069 R)
• M5: 688,300 km (0.108 R)
• M6: 810,970 km (0.057 R)
• M7: 1,061,546 km (0.079 R)
• M8: 1,186,910 km (0.092 R)
• M9: 1,279,660 km (0.111 R)
• M10: 1,433,148 km (0.109 R)
• M11: 1,675,047 km (0.098 R)
• M12: 1,800,859 km (0.106 R)
• M13: 2,175,003 km (0.072 R)
• M14: 2,621,553 km (0.068 R)
• M15: 2,694,557 km (0.035 R)
• M16: 2,994,052 km (0.054 R)
• M17: 3,199,749 km (0.114 R)
• M18: 3,463,340 km (0.114 R)
• M19: 3,844,366 km (0.109 R)
• M20: 4,411,791 km (0.092 R)
• M21: 4,587,120 km (0.075 R)
• M22: 4,824,531 km (0.063 R)
• M23: 5,005,395 km (0.084 R)
• M24: 5,280,655 km (0.116 R)
• M25: 5,687,262 km (0.114 R)
• M26: 6,266,804 km (0.075 R)
• M27: 7,481,689 km (0.047 R)
• M28: 8,584,823 km (0.102 R)
• M29: 8,730,981 km (0.073 R)
• M30: 9,025,539 km (0.092 R)
• M31: 9,624,379 km (0.074 R)
• M32: 9,700,225 km (0.1 R)
• M33: 11,058,275 km (0.113 R)
• M34: 11,618,070 km (0.074 R)
• M35: 11,982,789 km (0.051 R)
• M36: 12,310,110 km (0.06 R)
• M37: 12,433,677 km (0.111 R)
• M38: 12,848,512 km (0.113 R)
• M39: 12,973,875 km (0.076 R)
• M40: 13,267,835 km (0.12 R)
• M41: 14,901,893 km (0.049 R)
• M42: 15,077,670 km (0.102 R)
• M43: 15,165,783 km (0.03 R)
• M44: 15,742,633 km (0.072 R)
• M45: 16,101,219 km (0.034 R)
• M46: 16,917,724 km (0.106 R)
• M47: 17,192,984 km (0.087 R)
• M48: 17,377,289 km (0.112 R)
• M49: 19,160,645 km (0.107 R)
• M50: 20,219,499 km (0.118 R)
• M51: 20,316,737 km (0.074 R)
• M52: 20,658,120 km (0.106 R)
• M53: 20,805,025 km (0.118 R)
• M54: 21,743,602 km (0.107 R)
• M55: 22,092,913 km (0.1 R)
• M56: 22,243,109 km (0.106 R)
• M57: 22,645,527 km (0.117 R)
• M58: 23,253,493 km (0.093 R)
• M59: 24,796,894 km (0.092 R)
• M60: 25,318,692 km (0.12 R)
• M61: 25,423,560 km (0.062 R)
• M62: 27,603,500 km (0.082 R)
• M63: 28,688,533 km (0.103 R)
• M64: 29,181,458 km (0.089 R)
• M65: 30,064,385 km (0.118 R)
• M66: 30,620,739 km (0.098 R)
• M67: 30,732,489 km (0.086 R)
• M68: 31,405,380 km (0.111 R)
• M69: 31,800,169 km (0.098 R)
• M70: 32,139,756 km (0.055 R)
• M71: 33,166,147 km (0.086 R)
• M72: 33,568,117 km (0.079 R)
• M73: 34,087,371 km (0.09 R)
• M74: 34,725,555 km (0.076 R)
• M75: 35,192,301 km (0.08 R)
• M76: 35,896,159 km (0.082 R)
• M77: 36,131,775 km (0.09 R)
• M78: 36,249,808 km (0.104 R)
• M79: 36,723,285 km (0.113 R)
• M80: 37,915,580 km (0.081 R)
• M81: 38,878,691 km (0.069 R)
• M82: 39,241,915 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 13.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.75 AU - 9.43 AU

Year: 10763 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,967,193 km

• M1: 174,132 km (0.078 R)
• M2: 384,766 km (0.068 R)
• M3: 562,338 km (0.094 R)
• M4: 802,593 km (0.054 R)
• M5: 896,241 km (0.096 R)
• M6: 1,148,313 km (0.096 R)
• M7: 1,237,773 km (0.063 R)
• M8: 1,405,322 km (0.095 R)
• M9: 2,084,946 km (0.091 R)
• M10: 2,759,333 km (0.082 R)
• M11: 3,210,670 km (0.12 R)
• M12: 3,631,788 km (0.089 R)
• M13: 4,268,177 km (0.098 R)
• M14: 4,526,682 km (0.119 R)
• M15: 4,760,952 km (0.1 R)
• M16: 5,272,128 km (0.079 R)
• M17: 5,927,965 km (0.082 R)
• M18: 6,055,871 km (0.106 R)
• M19: 6,477,887 km (0.113 R)
• M20: 7,145,991 km (0.076 R)
• M21: 7,557,385 km (0.104 R)
• M22: 7,941,403 km (0.072 R)
• M23: 9,021,200 km (0.081 R)
• M24: 9,279,855 km (0.099 R)
• M25: 9,391,306 km (0.106 R)
• M26: 9,578,303 km (0.111 R)
• M27: 9,918,040 km (0.069 R)
• M28: 10,261,816 km (0.109 R)
• M29: 11,555,538 km (0.114 R)
• M30: 12,241,893 km (0.115 R)
• M31: 12,446,393 km (0.101 R)
• M32: 12,941,712 km (0.117 R)
• M33: 13,108,214 km (0.119 R)
• M34: 14,165,273 km (0.071 R)
• M35: 14,380,095 km (0.111 R)
• M36: 14,639,199 km (0.117 R)
• M37: 15,074,379 km (0.069 R)
• M38: 16,315,742 km (0.106 R)
• M39: 16,405,800 km (0.105 R)
• M40: 17,543,791 km (0.114 R)
• M41: 18,192,298 km (0.083 R)
• M42: 18,566,442 km (0.119 R)
• M43: 20,474,862 km (0.112 R)
• M44: 21,353,899 km (0.055 R)
• M45: 21,897,239 km (0.114 R)
• M46: 22,195,537 km (0.099 R)
• M47: 22,345,135 km (0.113 R)
• M48: 22,695,643 km (0.116 R)
• M49: 22,846,437 km (0.097 R)
• M50: 23,605,198 km (0.072 R)
• M51: 25,199,612 km (0.069 R)
• M52: 25,408,002 km (0.091 R)
• M53: 25,616,840 km (0.105 R)
• M54: 26,193,989 km (0.107 R)
• M55: 27,094,568 km (0.032 R)
• M56: 27,951,465 km (0.029 R)
• M57: 28,329,199 km (0.058 R)
• M58: 29,801,841 km (0.047 R)
• M59: 30,132,452 km (0.027 R)
• M60: 30,575,262 km (0.094 R)
• M61: 30,853,065 km (0.084 R)
• M62: 31,411,215 km (0.032 R)
• M63: 32,367,743 km (0.104 R)
• M64: 34,078,993 km (0.089 R)
• M65: 34,598,098 km (0.099 R)
• M66: 36,053,835 km (0.069 R)
• M67: 36,523,871 km (0.049 R)
• M68: 37,470,078 km (0.12 R)
• M69: 37,707,938 km (0.114 R)
• M70: 38,304,535 km (0.079 R)
• M71: 38,664,168 km (0.117 R)
• M72: 39,688,913 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit