🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 17.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,623,292 km

• M1: 34,408 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.82 AU - 0.98 AU

Year: 322 Days

Day: 20.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,623,292 km

• M1: 581,038 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.87 AU - 1.11 AU

Year: 371 Days

Day: 15.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.01 AU - 2.93 AU

Year: 1462 Days

Day: 24.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 10.5

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.35 AU - 7.09 AU

Year: 5154 Days

Day: 9.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,623,292 km

• M1: 131,048 km (0.099 R)
• M2: 239,057 km (0.09 R)
• M3: 679,174 km (0.059 R)
• M4: 748,438 km (0.111 R)
• M5: 836,850 km (0.116 R)
• M6: 1,275,322 km (0.082 R)
• M7: 1,692,850 km (0.108 R)
• M8: 1,934,001 km (0.115 R)
• M9: 2,081,954 km (0.115 R)
• M10: 2,437,697 km (0.104 R)
• M11: 2,523,566 km (0.047 R)
• M12: 2,723,579 km (0.107 R)
• M13: 3,125,997 km (0.115 R)
• M14: 3,547,414 km (0.076 R)
• M15: 4,264,886 km (0.064 R)
• M16: 4,354,046 km (0.114 R)
• M17: 4,762,897 km (0.072 R)
• M18: 4,979,814 km (0.066 R)
• M19: 5,568,631 km (0.112 R)
• M20: 6,501,523 km (0.118 R)
• M21: 6,587,243 km (0.105 R)
• M22: 7,056,382 km (0.112 R)
• M23: 7,392,977 km (0.119 R)
• M24: 7,644,451 km (0.114 R)
• M25: 7,953,670 km (0.045 R)
• M26: 8,341,128 km (0.109 R)
• M27: 9,039,152 km (0.074 R)
• M28: 9,579,649 km (0.113 R)
• M29: 9,755,726 km (0.097 R)
• M30: 9,873,609 km (0.109 R)
• M31: 10,915,558 km (0.095 R)
• M32: 11,099,414 km (0.067 R)
• M33: 11,202,038 km (0.105 R)
• M34: 11,346,251 km (0.099 R)
• M35: 11,553,294 km (0.107 R)
• M36: 11,740,740 km (0.068 R)
• M37: 11,824,365 km (0.109 R)
• M38: 11,908,140 km (0.069 R)
• M39: 12,886,361 km (0.066 R)
• M40: 13,124,221 km (0.061 R)
• M41: 13,385,120 km (0.061 R)
• M42: 14,067,436 km (0.091 R)
• M43: 14,267,598 km (0.098 R)
• M44: 14,401,637 km (0.118 R)
• M45: 14,738,532 km (0.101 R)
• M46: 15,214,403 km (0.065 R)
• M47: 15,374,173 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 8.8

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.16 AU - 10.64 AU

Year: 10003 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,623,292 km

• M1: 118,033 km (0.068 R)
• M2: 177,722 km (0.06 R)
• M3: 245,640 km (0.117 R)
• M4: 314,904 km (0.097 R)
• M5: 464,651 km (0.084 R)
• M6: 525,388 km (0.083 R)
• M7: 622,477 km (0.109 R)
• M8: 1,308,084 km (0.097 R)
• M9: 1,878,500 km (0.114 R)
• M10: 2,084,497 km (0.062 R)
• M11: 2,163,634 km (0.06 R)
• M12: 2,379,803 km (0.107 R)
• M13: 2,659,850 km (0.087 R)
• M14: 2,862,256 km (0.095 R)
• M15: 3,069,898 km (0.075 R)
• M16: 3,626,103 km (0.109 R)
• M17: 3,721,845 km (0.1 R)
• M18: 4,586,671 km (0.088 R)
• M19: 5,807,389 km (0.092 R)
• M20: 6,260,970 km (0.044 R)
• M21: 6,337,714 km (0.11 R)
• M22: 6,608,785 km (0.115 R)
• M23: 7,202,389 km (0.108 R)
• M24: 8,061,979 km (0.066 R)
• M25: 9,127,265 km (0.055 R)
• M26: 9,389,510 km (0.11 R)
• M27: 9,966,061 km (0.117 R)
• M28: 10,691,610 km (0.086 R)
• M29: 11,387,091 km (0.078 R)
• M30: 12,337,187 km (0.084 R)
• M31: 13,709,598 km (0.067 R)
• M32: 14,261,913 km (0.048 R)
• M33: 15,078,269 km (0.07 R)
• M34: 15,181,491 km (0.111 R)
• M35: 15,388,385 km (0.108 R)
• M36: 15,544,266 km (0.095 R)
• M37: 15,700,596 km (0.113 R)
• M38: 17,184,756 km (0.115 R)
• M39: 17,834,609 km (0.052 R)
• M40: 18,327,235 km (0.097 R)
• M41: 18,713,347 km (0.058 R)
• M42: 19,213,902 km (0.104 R)
• M43: 19,493,949 km (0.078 R)
• M44: 21,144,313 km (0.069 R)
• M45: 21,259,802 km (0.088 R)
• M46: 21,317,697 km (0.027 R)
• M47: 21,898,735 km (0.118 R)
• M48: 22,132,556 km (0.094 R)
• M49: 22,191,199 km (0.086 R)
• M50: 22,367,275 km (0.058 R)
• M51: 22,602,742 km (0.114 R)
• M52: 22,661,833 km (0.034 R)
• M53: 23,973,059 km (0.096 R)
• M54: 24,395,374 km (0.114 R)
• M55: 25,003,040 km (0.106 R)
• M56: 26,171,250 km (0.101 R)
• M57: 26,855,660 km (0.062 R)
• M58: 27,043,405 km (0.07 R)
• M59: 27,231,450 km (0.103 R)
• M60: 27,546,054 km (0.06 R)
• M61: 27,672,165 km (0.091 R)
• M62: 28,051,695 km (0.039 R)
• M63: 29,458,214 km (0.096 R)
• M64: 29,845,822 km (0.108 R)
• M65: 30,105,225 km (0.032 R)
• M66: 31,413,010 km (0.06 R)
• M67: 32,007,661 km (0.114 R)
• M68: 32,739,344 km (0.09 R)
• M69: 33,476,563 km (0.095 R)
• M70: 34,151,548 km (0.038 R)
• M71: 34,219,316 km (0.045 R)
• M72: 34,287,084 km (0.053 R)
• M73: 35,927,425 km (0.117 R)
• M74: 36,065,354 km (0.078 R)
• M75: 36,134,318 km (0.066 R)
• M76: 36,965,634 km (0.085 R)
• M77: 37,035,197 km (0.089 R)
• M78: 37,593,197 km (0.094 R)
• M79: 38,647,114 km (0.106 R)
• M80: 38,859,094 km (0.106 R)
• M81: 42,812,517 km (0.094 R)
• M82: 45,022,377 km (0.057 R)
• M83: 46,515,962 km (0.098 R)
• M84: 47,118,093 km (0.116 R)
• M85: 47,193,491 km (0.107 R)
• M86: 47,722,618 km (0.104 R)
• M87: 48,939,597 km (0.106 R)
• M88: 50,166,599 km (0.12 R)
• M89: 50,938,673 km (0.11 R)
• M90: 51,714,787 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.9

Radius: 7.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.49 AU - 22.11 AU

Year: 29492 Days

Day: 16.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,623,292 km

• M1: 100,829 km (0.064 R)
• M2: 407,355 km (0.115 R)
• M3: 556,354 km (0.078 R)
• M4: 1,428,809 km (0.061 R)
• M5: 1,967,212 km (0.044 R)
• M6: 2,062,655 km (0.104 R)
• M7: 2,258,329 km (0.064 R)
• M8: 2,358,410 km (0.102 R)
• M9: 2,563,060 km (0.11 R)
• M10: 2,773,545 km (0.117 R)
• M11: 2,953,361 km (0.065 R)
• M12: 3,099,967 km (0.107 R)
• M13: 3,868,451 km (0.09 R)
• M14: 4,069,511 km (0.1 R)
• M15: 4,481,952 km (0.074 R)
• M16: 4,778,605 km (0.097 R)
• M17: 5,480,668 km (0.099 R)
• M18: 5,615,904 km (0.081 R)
• M19: 5,935,595 km (0.041 R)
• M20: 6,545,206 km (0.114 R)
• M21: 6,785,011 km (0.077 R)
• M22: 6,881,801 km (0.115 R)
• M23: 7,372,333 km (0.072 R)
• M24: 8,386,905 km (0.079 R)
• M25: 8,490,876 km (0.117 R)
• M26: 9,337,151 km (0.059 R)
• M27: 9,444,862 km (0.086 R)
• M28: 10,265,555 km (0.103 R)
• M29: 10,600,206 km (0.106 R)
• M30: 10,881,899 km (0.059 R)
• M31: 11,741,638 km (0.041 R)
• M32: 12,091,547 km (0.118 R)
• M33: 13,343,382 km (0.098 R)
• M34: 13,830,922 km (0.055 R)
• M35: 14,200,578 km (0.114 R)
• M36: 14,262,511 km (0.026 R)
• M37: 14,448,761 km (0.086 R)
• M38: 14,635,908 km (0.078 R)
• M39: 14,949,465 km (0.069 R)
• M40: 15,647,189 km (0.098 R)
• M41: 16,225,983 km (0.095 R)
• M42: 16,485,536 km (0.104 R)
• M43: 16,811,809 km (0.096 R)
• M44: 17,537,059 km (0.07 R)
• M45: 18,138,143 km (0.065 R)
• M46: 19,154,811 km (0.082 R)
• M47: 20,609,051 km (0.075 R)
• M48: 21,172,437 km (0.074 R)
• M49: 21,243,197 km (0.12 R)
• M50: 23,695,854 km (0.107 R)
• M51: 23,990,263 km (0.086 R)
• M52: 24,064,014 km (0.062 R)
• M53: 24,806,169 km (0.093 R)
• M54: 25,781,996 km (0.045 R)
• M55: 26,008,936 km (0.111 R)
• M56: 26,541,205 km (0.069 R)
• M57: 26,923,578 km (0.118 R)
• M58: 27,153,809 km (0.09 R)
• M59: 27,384,788 km (0.074 R)
• M60: 27,693,707 km (0.103 R)
• M61: 28,003,824 km (0.103 R)
• M62: 29,255,808 km (0.071 R)
• M63: 31,894,864 km (0.095 R)
• M64: 32,057,328 km (0.086 R)
• M65: 32,301,322 km (0.089 R)
• M66: 34,525,842 km (0.111 R)
• M67: 34,609,168 km (0.117 R)
• M68: 34,692,644 km (0.084 R)
• M69: 34,943,220 km (0.054 R)
• M70: 36,205,228 km (0.101 R)
• M71: 37,482,195 km (0.082 R)
• M72: 39,817,568 km (0.069 R)
• M73: 42,288,775 km (0.084 R)
• M74: 43,183,370 km (0.1 R)
• M75: 43,993,891 km (0.069 R)
• M76: 44,627,588 km (0.095 R)
• M77: 50,277,152 km (0.112 R)
• M78: 50,750,180 km (0.101 R)
• M79: 51,224,555 km (0.106 R)
• M80: 51,605,281 km (0.082 R)
• M81: 52,848,739 km (0.112 R)
• M82: 53,233,355 km (0.086 R)
• M83: 54,780,945 km (0.116 R)
• M84: 55,267,737 km (0.082 R)
• M85: 56,343,345 km (0.103 R)
• M86: 59,112,701 km (0.095 R)
• M87: 61,926,039 km (0.098 R)
• M88: 65,194,154 km (0.083 R)
• M89: 65,503,522 km (0.074 R)
• M90: 65,709,967 km (0.079 R)
• M91: 66,330,499 km (0.045 R)
• M92: 69,884,047 km (0.078 R)
• M93: 70,411,828 km (0.108 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: 525 - 17,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit