🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.46 AU - 0.74 AU

Year: 176 Days

Day: 31.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,652,946 km

• M1: 134,339 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.55 AU - 0.67 AU

Year: 180 Days

Day: 25.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,652,946 km

• M1: 71,209 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.67 AU - 0.71 AU

Year: 217 Days

Day: 38.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,652,946 km

• M1: 337,493 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.11 AU - 1.41 AU

Year: 536 Days

Day: 20.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.62 AU - 1.76 AU

Year: 832 Days

Day: 15.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,652,946 km

• M1: 395,537 km (0.069 R)
• M2: 452,234 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.77 AU - 4.57 AU

Year: 2663 Days

Day: 23.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.01 AU - 4.83 AU

Year: 2940 Days

Day: 26.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.1

Radius: 13.7

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.28 AU - 13.28 AU

Year: 14349 Days

Day: 12.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,652,946 km

• M1: 238,160 km (0.079 R)
• M2: 334,052 km (0.055 R)
• M3: 422,464 km (0.115 R)
• M4: 774,767 km (0.051 R)
• M5: 951,143 km (0.054 R)
• M6: 1,345,932 km (0.066 R)
• M7: 1,479,972 km (0.067 R)
• M8: 2,155,257 km (0.104 R)
• M9: 2,953,062 km (0.035 R)
• M10: 3,607,702 km (0.03 R)
• M11: 4,347,015 km (0.088 R)
• M12: 4,754,968 km (0.108 R)
• M13: 5,303,993 km (0.1 R)
• M14: 5,520,461 km (0.062 R)
• M15: 5,740,070 km (0.061 R)
• M16: 6,097,460 km (0.117 R)
• M17: 6,600,707 km (0.097 R)
• M18: 6,880,904 km (0.101 R)
• M19: 8,090,552 km (0.062 R)
• M20: 9,105,274 km (0.099 R)
• M21: 9,522,353 km (0.053 R)
• M22: 9,733,286 km (0.088 R)
• M23: 9,945,865 km (0.078 R)
• M24: 10,538,272 km (0.118 R)
• M25: 10,756,536 km (0.083 R)
• M26: 10,921,243 km (0.116 R)
• M27: 11,532,201 km (0.116 R)
• M28: 13,906,618 km (0.062 R)
• M29: 14,026,296 km (0.091 R)
• M30: 15,118,211 km (0.083 R)
• M31: 15,426,383 km (0.114 R)
• M32: 17,062,385 km (0.025 R)
• M33: 17,447,749 km (0.097 R)
• M34: 19,484,375 km (0.101 R)
• M35: 20,769,420 km (0.051 R)
• M36: 21,249,779 km (0.101 R)
• M37: 23,066,047 km (0.118 R)
• M38: 23,563,460 km (0.084 R)
• M39: 25,077,091 km (0.111 R)
• M40: 25,368,957 km (0.102 R)
• M41: 25,515,263 km (0.08 R)
• M42: 25,661,869 km (0.052 R)
• M43: 26,029,730 km (0.084 R)
• M44: 27,068,987 km (0.078 R)
• M45: 28,046,160 km (0.09 R)
• M46: 28,729,373 km (0.099 R)
• M47: 28,958,408 km (0.106 R)
• M48: 29,111,446 km (0.104 R)
• M49: 30,345,030 km (0.109 R)
• M50: 33,503,191 km (0.095 R)
• M51: 33,824,677 km (0.098 R)
• M52: 34,227,993 km (0.033 R)
• M53: 34,876,799 km (0.043 R)
• M54: 35,939,542 km (0.113 R)
• M55: 36,516,242 km (0.1 R)
• M56: 36,681,547 km (0.115 R)
• M57: 36,847,152 km (0.083 R)
• M58: 38,097,043 km (0.086 R)
• M59: 38,853,559 km (0.116 R)
• M60: 39,360,696 km (0.118 R)
• M61: 40,125,440 km (0.116 R)
• M62: 40,809,402 km (0.099 R)
• M63: 43,146,120 km (0.082 R)
• M64: 43,759,023 km (0.105 R)
• M65: 44,198,541 km (0.066 R)
• M66: 46,866,619 km (0.043 R)
• M67: 47,857,855 km (0.077 R)
• M68: 49,129,437 km (0.078 R)
• M69: 49,220,691 km (0.068 R)
• M70: 50,044,527 km (0.042 R)
• M71: 50,412,238 km (0.112 R)
• M72: 51,150,055 km (0.086 R)
• M73: 51,613,210 km (0.071 R)
• M74: 51,705,961 km (0.078 R)
• M75: 52,077,562 km (0.109 R)
• M76: 52,823,607 km (0.067 R)
• M77: 54,043,278 km (0.077 R)
• M78: 54,326,018 km (0.119 R)
• M79: 54,987,839 km (0.105 R)
• M80: 56,223,966 km (0.112 R)
• M81: 56,797,524 km (0.107 R)
• M82: 57,181,093 km (0.052 R)
• M83: 57,276,986 km (0.077 R)
• M84: 61,751,009 km (0.103 R)
• M85: 62,441,553 km (0.029 R)
• M86: 63,930,052 km (0.055 R)
• M87: 64,428,811 km (0.028 R)
• M88: 64,728,755 km (0.102 R)
• M89: 67,347,166 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.7

Radius: 4.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.1 AU - 15.4 AU

Year: 20374 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,652,946 km

• M1: 99,333 km (0.074 R)
• M2: 882,328 km (0.075 R)
• M3: 1,090,718 km (0.094 R)
• M4: 1,288,486 km (0.093 R)
• M5: 1,888,972 km (0.073 R)
• M6: 2,217,788 km (0.106 R)
• M7: 2,467,916 km (0.117 R)
• M8: 2,776,686 km (0.065 R)
• M9: 2,893,522 km (0.071 R)
• M10: 3,341,568 km (0.081 R)
• M11: 3,465,883 km (0.1 R)
• M12: 3,555,642 km (0.116 R)
• M13: 3,682,651 km (0.075 R)
• M14: 3,941,006 km (0.118 R)
• M15: 5,422,025 km (0.108 R)
• M16: 5,694,443 km (0.068 R)
• M17: 5,885,779 km (0.096 R)
• M18: 6,428,221 km (0.079 R)
• M19: 8,460,657 km (0.083 R)
• M20: 9,170,349 km (0.063 R)
• M21: 9,269,832 km (0.101 R)
• M22: 10,881,899 km (0.073 R)
• M23: 11,304,961 km (0.119 R)
• M24: 12,883,069 km (0.065 R)
• M25: 14,355,412 km (0.094 R)
• M26: 17,950,249 km (0.111 R)
• M27: 20,135,873 km (0.08 R)
• M28: 20,362,215 km (0.118 R)
• M29: 21,903,821 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.4

Radius: 4.6

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.32 AU - 16.34 AU

Year: 22733 Days

Day: 15.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,652,946 km

• M1: 79,736 km (0.093 R)
• M2: 644,168 km (0.109 R)
• M3: 768,185 km (0.103 R)
• M4: 922,720 km (0.093 R)
• M5: 1,337,405 km (0.093 R)
• M6: 1,774,231 km (0.061 R)
• M7: 2,068,340 km (0.05 R)
• M8: 2,098,559 km (0.071 R)
• M9: 2,440,988 km (0.101 R)
• M10: 2,667,928 km (0.12 R)
• M11: 2,834,132 km (0.105 R)
• M12: 3,352,937 km (0.099 R)
• M13: 4,514,864 km (0.086 R)
• M14: 4,672,989 km (0.06 R)
• M15: 4,995,073 km (0.086 R)
• M16: 6,177,345 km (0.05 R)
• M17: 7,816,638 km (0.066 R)
• M18: 9,682,273 km (0.106 R)
• M19: 10,664,234 km (0.073 R)
• M20: 11,247,067 km (0.054 R)
• M21: 12,388,050 km (0.079 R)
• M22: 12,609,605 km (0.095 R)
• M23: 12,776,556 km (0.114 R)
• M24: 12,832,505 km (0.107 R)
• M25: 14,544,653 km (0.106 R)
• M26: 16,145,799 km (0.105 R)
• M27: 16,387,699 km (0.074 R)
• M28: 16,630,795 km (0.058 R)
• M29: 18,618,502 km (0.104 R)
• M30: 19,575,629 km (0.067 R)
• M31: 19,833,536 km (0.103 R)
• M32: 20,222,640 km (0.075 R)
• M33: 21,670,598 km (0.077 R)
• M34: 21,870,610 km (0.11 R)
• M35: 22,071,221 km (0.069 R)
• M36: 22,339,600 km (0.089 R)
• M37: 22,406,919 km (0.12 R)
• M38: 23,219,534 km (0.107 R)
• M39: 25,083,075 km (0.108 R)
• M40: 25,153,087 km (0.078 R)
• M41: 26,280,756 km (0.11 R)
• M42: 28,512,457 km (0.109 R)
• M43: 28,585,460 km (0.083 R)
• M44: 30,729,048 km (0.086 R)
• M45: 31,179,039 km (0.076 R)
• M46: 32,237,444 km (0.1 R)
• M47: 34,233,977 km (0.119 R)
• M48: 34,466,901 km (0.059 R)
• M49: 35,482,371 km (0.101 R)
• M50: 36,825,012 km (0.115 R)
• M51: 36,904,448 km (0.105 R)
• M52: 37,542,483 km (0.109 R)
• M53: 38,667,758 km (0.114 R)
• M54: 39,885,784 km (0.09 R)
• M55: 40,212,656 km (0.071 R)
• M56: 41,694,722 km (0.093 R)
• M57: 42,943,415 km (0.105 R)
• M58: 43,194,590 km (0.095 R)
• M59: 44,119,853 km (0.099 R)
• M60: 45,392,033 km (0.09 R)
• M61: 45,477,304 km (0.087 R)
• M62: 47,279,659 km (0.087 R)
• M63: 47,885,680 km (0.094 R)
• M64: 48,146,130 km (0.105 R)
• M65: 48,233,046 km (0.062 R)
• M66: 51,486,202 km (0.109 R)
• M67: 52,914,712 km (0.07 R)
• M68: 54,356,237 km (0.092 R)
• M69: 56,450,906 km (0.115 R)
• M70: 57,646,492 km (0.07 R)
• M71: 57,738,794 km (0.114 R)
• M72: 57,831,246 km (0.068 R)
• M73: 60,249,944 km (0.074 R)
• M74: 60,812,731 km (0.033 R)
• M75: 61,377,314 km (0.083 R)
• M76: 62,227,478 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 15,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit