🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.82 AU - 1.18 AU

Year: 362 Days

Day: 28.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.5 AU - 1.66 AU

Year: 718 Days

Day: 32.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,174,763 km

• M1: 36,651 km (0.054 R)
• M2: 797,656 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.13 AU - 2.69 AU

Year: 1353 Days

Day: 40.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,174,763 km

• M1: 326,572 km (0.064 R)
• M2: 1,549,385 km (0.098 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543

Radius: 8

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.11 AU - 11.39 AU

Year: 11010 Days

Day: 11.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,174,763 km

• M1: 111,450 km (0.099 R)
• M2: 186,249 km (0.119 R)
• M3: 274,961 km (0.088 R)
• M4: 435,479 km (0.102 R)
• M5: 535,112 km (0.034 R)
• M6: 1,682,527 km (0.059 R)
• M7: 1,821,504 km (0.047 R)
• M8: 1,964,370 km (0.093 R)
• M9: 2,160,492 km (0.117 R)
• M10: 2,337,467 km (0.075 R)
• M11: 2,466,869 km (0.068 R)
• M12: 2,896,664 km (0.102 R)
• M13: 3,120,312 km (0.108 R)
• M14: 3,263,029 km (0.102 R)
• M15: 3,407,989 km (0.11 R)
• M16: 3,674,124 km (0.067 R)
• M17: 3,977,807 km (0.114 R)
• M18: 4,258,154 km (0.087 R)
• M19: 5,070,171 km (0.104 R)
• M20: 5,614,558 km (0.107 R)
• M21: 5,683,971 km (0.107 R)
• M22: 5,893,707 km (0.113 R)
• M23: 6,249,152 km (0.115 R)
• M24: 6,502,122 km (0.104 R)
• M25: 6,574,976 km (0.112 R)
• M26: 6,758,533 km (0.098 R)
• M27: 7,509,065 km (0.088 R)
• M28: 8,011,116 km (0.053 R)
• M29: 8,167,745 km (0.113 R)
• M30: 9,169,751 km (0.065 R)
• M31: 9,498,567 km (0.092 R)
• M32: 9,622,883 km (0.115 R)
• M33: 10,337,512 km (0.104 R)
• M34: 10,636,708 km (0.117 R)
• M35: 11,951,075 km (0.114 R)
• M36: 12,445,795 km (0.043 R)
• M37: 12,993,173 km (0.058 R)
• M38: 13,501,806 km (0.051 R)
• M39: 14,729,706 km (0.099 R)
• M40: 15,114,770 km (0.069 R)
• M41: 15,356,969 km (0.073 R)
• M42: 16,240,046 km (0.076 R)
• M43: 16,837,689 km (0.1 R)
• M44: 17,088,864 km (0.112 R)
• M45: 17,189,693 km (0.083 R)
• M46: 19,195,202 km (0.113 R)
• M47: 20,626,255 km (0.117 R)
• M48: 20,948,938 km (0.11 R)
• M49: 21,002,943 km (0.071 R)
• M50: 21,599,389 km (0.049 R)
• M51: 22,753,387 km (0.108 R)
• M52: 23,086,841 km (0.113 R)
• M53: 23,310,041 km (0.119 R)
• M54: 24,721,048 km (0.03 R)
• M55: 24,778,045 km (0.117 R)
• M56: 24,949,334 km (0.059 R)
• M57: 26,334,012 km (0.097 R)
• M58: 27,980,786 km (0.111 R)
• M59: 28,816,589 km (0.087 R)
• M60: 29,660,620 km (0.083 R)
• M61: 31,249,499 km (0.081 R)
• M62: 34,191,042 km (0.086 R)
• M63: 34,318,200 km (0.086 R)
• M64: 34,572,966 km (0.096 R)
• M65: 34,700,572 km (0.112 R)
• M66: 35,726,963 km (0.118 R)
• M67: 35,791,440 km (0.053 R)
• M68: 39,064,791 km (0.099 R)
• M69: 39,264,205 km (0.093 R)
• M70: 41,276,895 km (0.031 R)
• M71: 41,615,734 km (0.113 R)
• M72: 41,751,419 km (0.112 R)
• M73: 43,048,433 km (0.05 R)
• M74: 45,122,907 km (0.07 R)
• M75: 45,192,769 km (0.116 R)
• M76: 45,332,194 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.5

Radius: 7.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.45 AU - 19.31 AU

Year: 27343 Days

Day: 18.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,174,763 km

• M1: 99,034 km (0.115 R)
• M2: 373,247 km (0.065 R)
• M3: 443,408 km (0.077 R)
• M4: 518,506 km (0.117 R)
• M5: 1,427,912 km (0.113 R)
• M6: 1,685,669 km (0.071 R)
• M7: 1,783,057 km (0.07 R)
• M8: 1,932,655 km (0.05 R)
• M9: 1,983,518 km (0.1 R)
• M10: 2,944,086 km (0.093 R)
• M11: 5,115,948 km (0.105 R)
• M12: 5,186,708 km (0.097 R)
• M13: 5,913,604 km (0.1 R)
• M14: 6,062,753 km (0.086 R)
• M15: 6,403,088 km (0.084 R)
• M16: 7,460,895 km (0.098 R)
• M17: 8,154,430 km (0.084 R)
• M18: 8,825,826 km (0.094 R)
• M19: 9,514,873 km (0.1 R)
• M20: 10,043,103 km (0.107 R)
• M21: 10,490,551 km (0.108 R)
• M22: 11,404,893 km (0.04 R)
• M23: 11,544,168 km (0.102 R)
• M24: 11,637,368 km (0.094 R)
• M25: 13,602,785 km (0.104 R)
• M26: 13,898,839 km (0.097 R)
• M27: 15,003,021 km (0.063 R)
• M28: 15,053,735 km (0.074 R)
• M29: 15,104,747 km (0.115 R)
• M30: 15,565,509 km (0.112 R)
• M31: 15,616,971 km (0.05 R)
• M32: 15,771,804 km (0.098 R)
• M33: 16,082,818 km (0.113 R)
• M34: 16,134,878 km (0.07 R)
• M35: 16,605,962 km (0.105 R)
• M36: 16,869,553 km (0.109 R)
• M37: 18,972,900 km (0.083 R)
• M38: 19,525,364 km (0.095 R)
• M39: 20,476,807 km (0.113 R)
• M40: 21,615,247 km (0.065 R)
• M41: 21,960,818 km (0.114 R)
• M42: 22,774,181 km (0.108 R)
• M43: 26,986,558 km (0.068 R)
• M44: 28,170,625 km (0.118 R)
• M45: 29,053,851 km (0.115 R)
• M46: 29,117,281 km (0.104 R)
• M47: 29,371,448 km (0.119 R)
• M48: 29,435,176 km (0.069 R)
• M49: 29,562,634 km (0.084 R)
• M50: 30,653,651 km (0.118 R)
• M51: 31,627,084 km (0.088 R)
• M52: 31,888,432 km (0.052 R)
• M53: 33,404,905 km (0.1 R)
• M54: 33,604,469 km (0.087 R)
• M55: 34,071,513 km (0.079 R)
• M56: 34,406,463 km (0.047 R)
• M57: 34,877,248 km (0.081 R)
• M58: 35,147,272 km (0.062 R)
• M59: 35,621,497 km (0.112 R)
• M60: 36,302,466 km (0.116 R)
• M61: 36,507,565 km (0.059 R)
• M62: 36,987,774 km (0.083 R)
• M63: 37,263,034 km (0.083 R)
• M64: 38,162,566 km (0.115 R)
• M65: 38,580,094 km (0.073 R)
• M66: 40,477,893 km (0.087 R)
• M67: 41,259,691 km (0.1 R)
• M68: 41,331,049 km (0.104 R)
• M69: 41,473,766 km (0.116 R)
• M70: 42,405,760 km (0.095 R)
• M71: 44,290,394 km (0.078 R)
• M72: 44,729,165 km (0.077 R)
• M73: 44,949,074 km (0.048 R)
• M74: 46,572,959 km (0.119 R)
• M75: 47,093,559 km (0.084 R)
• M76: 48,366,188 km (0.095 R)
• M77: 48,817,974 km (0.061 R)
• M78: 49,044,465 km (0.115 R)
• M79: 49,877,725 km (0.088 R)
• M80: 49,953,721 km (0.096 R)
• M81: 50,868,662 km (0.087 R)
• M82: 51,021,551 km (0.116 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit