🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.57 AU - 0.83 AU

Year: 207 Days

Day: 17.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,817,971 km

• M1: 409,001 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.63 AU - 0.79 AU

Year: 211 Days

Day: 21.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.02 AU - 1.38 AU

Year: 464 Days

Day: 25.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.32 AU - 1.98 AU

Year: 748 Days

Day: 30.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.12 AU - 2.62 AU

Year: 1288 Days

Day: 41.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,817,971 km

• M1: 2,162,886 km (0.08 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.63 AU - 3.37 AU

Year: 1835 Days

Day: 12.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,817,971 km

• M1: 1,867,729 km (0.059 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3 AU - 3.6 AU

Year: 2117 Days

Day: 20.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,817,971 km

• M1: 378,931 km (0.116 R)

Asteroid Belt

Center: 7.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.1

Radius: 12

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.59 AU - 13.57 AU

Year: 13914 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,817,971 km

• M1: 184,005 km (0.105 R)
• M2: 370,255 km (0.052 R)
• M3: 794,065 km (0.113 R)
• M4: 1,001,259 km (0.112 R)
• M5: 1,157,289 km (0.12 R)
• M6: 1,444,218 km (0.089 R)
• M7: 1,570,778 km (0.059 R)
• M8: 1,648,569 km (0.1 R)
• M9: 1,781,262 km (0.08 R)
• M10: 1,973,046 km (0.106 R)
• M11: 2,903,695 km (0.114 R)
• M12: 3,163,845 km (0.108 R)
• M13: 4,352,999 km (0.105 R)
• M14: 5,626,825 km (0.091 R)
• M15: 5,952,200 km (0.095 R)
• M16: 6,075,768 km (0.12 R)
• M17: 6,621,351 km (0.109 R)
• M18: 7,095,427 km (0.107 R)
• M19: 7,270,457 km (0.067 R)
• M20: 7,625,003 km (0.118 R)
• M21: 7,759,492 km (0.078 R)
• M22: 8,030,713 km (0.088 R)
• M23: 9,051,868 km (0.107 R)
• M24: 9,146,713 km (0.103 R)
• M25: 9,433,343 km (0.117 R)
• M26: 9,626,174 km (0.11 R)
• M27: 9,966,659 km (0.084 R)
• M28: 10,113,714 km (0.069 R)
• M29: 10,459,883 km (0.104 R)
• M30: 10,609,481 km (0.112 R)
• M31: 12,353,643 km (0.097 R)
• M32: 13,258,710 km (0.056 R)
• M33: 13,366,570 km (0.119 R)
• M34: 13,692,095 km (0.101 R)
• M35: 14,020,163 km (0.075 R)
• M36: 14,684,078 km (0.105 R)
• M37: 15,301,768 km (0.077 R)
• M38: 15,528,558 km (0.119 R)
• M39: 16,330,852 km (0.038 R)
• M40: 16,678,816 km (0.09 R)
• M41: 17,618,740 km (0.114 R)
• M42: 18,575,867 km (0.064 R)
• M43: 21,737,767 km (0.118 R)
• M44: 22,505,653 km (0.083 R)
• M45: 22,763,710 km (0.097 R)
• M46: 23,217,440 km (0.099 R)
• M47: 23,936,557 km (0.09 R)
• M48: 24,134,026 km (0.083 R)
• M49: 25,396,782 km (0.098 R)
• M50: 27,228,009 km (0.111 R)
• M51: 27,365,340 km (0.077 R)
• M52: 27,709,714 km (0.107 R)
• M53: 28,194,262 km (0.098 R)
• M54: 28,611,790 km (0.111 R)
• M55: 29,876,640 km (0.112 R)
• M56: 30,089,218 km (0.098 R)
• M57: 30,587,229 km (0.08 R)
• M58: 31,880,353 km (0.095 R)
• M59: 32,460,793 km (0.061 R)
• M60: 33,853,250 km (0.117 R)
• M61: 34,222,906 km (0.111 R)
• M62: 34,742,759 km (0.038 R)
• M63: 35,640,047 km (0.063 R)
• M64: 35,715,145 km (0.092 R)
• M65: 37,076,187 km (0.119 R)
• M66: 37,457,212 km (0.046 R)
• M67: 38,377,090 km (0.083 R)
• M68: 39,382,088 km (0.12 R)
• M69: 39,693,102 km (0.117 R)
• M70: 40,004,864 km (0.111 R)
• M71: 44,212,005 km (0.061 R)
• M72: 45,102,711 km (0.079 R)
• M73: 46,408,850 km (0.106 R)
• M74: 46,901,775 km (0.094 R)
• M75: 48,224,968 km (0.086 R)
• M76: 49,058,079 km (0.081 R)
• M77: 50,907,856 km (0.096 R)
• M78: 50,992,529 km (0.064 R)
• M79: 51,077,201 km (0.12 R)
• M80: 51,586,133 km (0.071 R)
• M81: 52,352,822 km (0.114 R)
• M82: 52,694,803 km (0.115 R)
• M83: 52,865,943 km (0.087 R)
• M84: 53,466,877 km (0.096 R)
• M85: 54,069,906 km (0.081 R)
• M86: 58,975,370 km (0.109 R)
• M87: 59,242,103 km (0.078 R)
• M88: 59,598,445 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.4

Radius: 7.3

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.23 AU - 16.51 AU

Year: 21277 Days

Day: 20.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,817,971 km

• M1: 92,751 km (0.074 R)
• M2: 216,319 km (0.071 R)
• M3: 266,284 km (0.058 R)
• M4: 413,040 km (0.086 R)
• M5: 682,914 km (0.078 R)
• M6: 934,987 km (0.079 R)
• M7: 1,494,333 km (0.073 R)
• M8: 1,821,803 km (0.092 R)
• M9: 1,907,074 km (0.071 R)
• M10: 3,236,400 km (0.064 R)
• M11: 3,694,469 km (0.047 R)
• M12: 4,060,834 km (0.1 R)
• M13: 4,248,430 km (0.113 R)
• M14: 5,066,880 km (0.112 R)
• M15: 5,514,776 km (0.057 R)
• M16: 5,722,567 km (0.07 R)
• M17: 6,274,883 km (0.106 R)
• M18: 6,623,147 km (0.113 R)
• M19: 8,172,681 km (0.109 R)
• M20: 8,267,227 km (0.119 R)
• M21: 8,552,959 km (0.109 R)
• M22: 8,987,690 km (0.094 R)
• M23: 9,281,501 km (0.029 R)
• M24: 11,319,772 km (0.083 R)
• M25: 11,478,046 km (0.105 R)
• M26: 11,637,069 km (0.096 R)
• M27: 11,743,433 km (0.081 R)
• M28: 11,796,839 km (0.093 R)
• M29: 12,172,330 km (0.115 R)
• M30: 12,497,406 km (0.108 R)
• M31: 13,769,736 km (0.108 R)
• M32: 14,108,426 km (0.073 R)
• M33: 14,449,958 km (0.057 R)
• M34: 16,019,688 km (0.098 R)
• M35: 16,197,560 km (0.097 R)
• M36: 17,338,393 km (0.065 R)
• M37: 17,704,160 km (0.103 R)
• M38: 18,010,836 km (0.115 R)
• M39: 18,257,373 km (0.118 R)
• M40: 18,381,090 km (0.117 R)
• M41: 19,066,548 km (0.108 R)
• M42: 20,078,428 km (0.097 R)
• M43: 20,270,063 km (0.109 R)
• M44: 21,825,282 km (0.106 R)
• M45: 22,154,098 km (0.108 R)
• M46: 22,550,832 km (0.1 R)
• M47: 22,816,667 km (0.062 R)
• M48: 23,150,420 km (0.09 R)
• M49: 23,485,669 km (0.104 R)
• M50: 23,822,563 km (0.104 R)
• M51: 24,161,103 km (0.105 R)
• M52: 24,637,722 km (0.117 R)
• M53: 25,324,077 km (0.088 R)
• M54: 25,531,121 km (0.069 R)
• M55: 26,016,715 km (0.102 R)
• M56: 26,365,278 km (0.108 R)
• M57: 28,060,073 km (0.036 R)
• M58: 28,202,939 km (0.071 R)
• M59: 28,920,560 km (0.044 R)
• M60: 29,137,177 km (0.082 R)
• M61: 29,862,727 km (0.062 R)
• M62: 30,374,052 km (0.049 R)
• M63: 30,888,370 km (0.089 R)
• M64: 31,628,131 km (0.082 R)
• M65: 31,851,182 km (0.111 R)
• M66: 32,149,330 km (0.103 R)
• M67: 33,502,742 km (0.087 R)
• M68: 34,415,439 km (0.046 R)
• M69: 34,797,961 km (0.05 R)
• M70: 34,951,448 km (0.105 R)
• M71: 35,413,257 km (0.063 R)
• M72: 35,567,642 km (0.115 R)
• M73: 36,810,501 km (0.1 R)
• M74: 38,304,834 km (0.081 R)
• M75: 38,860,440 km (0.103 R)
• M76: 38,940,027 km (0.104 R)
• M77: 39,099,348 km (0.1 R)
• M78: 40,704,533 km (0.109 R)
• M79: 40,866,249 km (0.084 R)
• M80: 42,741,009 km (0.088 R)
• M81: 43,069,975 km (0.118 R)
• M82: 43,482,267 km (0.042 R)
• M83: 44,560,419 km (0.077 R)
• M84: 44,894,022 km (0.078 R)
• M85: 46,574,006 km (0.111 R)
• M86: 46,743,201 km (0.062 R)
• M87: 47,591,870 km (0.057 R)
• M88: 47,676,991 km (0.036 R)
• M89: 47,762,262 km (0.12 R)
• M90: 53,142,848 km (0.058 R)
• M91: 53,496,498 km (0.098 R)
• M92: 55,276,712 km (0.093 R)
• M93: 57,257,089 km (0.108 R)
• M94: 57,892,132 km (0.109 R)
• M95: 59,995,029 km (0.037 R)
• M96: 60,179,035 km (0.087 R)
• M97: 61,750,859 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.4

Radius: 7.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.74 AU - 17.74 AU

Year: 24184 Days

Day: 21 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,817,971 km

• M1: 190,588 km (0.12 R)
• M2: 528,230 km (0.102 R)
• M3: 672,592 km (0.112 R)
• M4: 809,773 km (0.111 R)
• M5: 871,557 km (0.095 R)
• M6: 1,134,550 km (0.073 R)
• M7: 1,299,407 km (0.073 R)
• M8: 1,472,193 km (0.096 R)
• M9: 2,265,061 km (0.095 R)
• M10: 2,751,105 km (0.062 R)
• M11: 2,814,086 km (0.104 R)
• M12: 2,973,856 km (0.096 R)
• M13: 3,202,442 km (0.072 R)
• M14: 3,335,733 km (0.075 R)
• M15: 3,816,541 km (0.043 R)
• M16: 4,503,345 km (0.106 R)
• M17: 4,577,994 km (0.111 R)
• M18: 4,880,182 km (0.086 R)
• M19: 4,995,223 km (0.104 R)
• M20: 5,072,415 km (0.083 R)
• M21: 5,150,056 km (0.083 R)
• M22: 5,385,224 km (0.114 R)
• M23: 5,583,890 km (0.051 R)
• M24: 6,277,426 km (0.063 R)
• M25: 6,697,945 km (0.107 R)
• M26: 8,286,376 km (0.09 R)
• M27: 8,469,783 km (0.069 R)
• M28: 9,122,329 km (0.065 R)
• M29: 9,359,292 km (0.079 R)
• M30: 9,454,735 km (0.09 R)
• M31: 9,646,370 km (0.112 R)
• M32: 11,735,654 km (0.12 R)
• M33: 12,096,933 km (0.117 R)
• M34: 12,148,843 km (0.068 R)
• M35: 12,514,460 km (0.066 R)
• M36: 13,256,466 km (0.077 R)
• M37: 14,506,057 km (0.102 R)
• M38: 14,893,964 km (0.076 R)
• M39: 16,020,586 km (0.111 R)
• M40: 16,421,358 km (0.113 R)
• M41: 19,075,673 km (0.09 R)
• M42: 20,359,223 km (0.033 R)
• M43: 21,042,736 km (0.091 R)
• M44: 21,105,268 km (0.097 R)
• M45: 21,355,844 km (0.1 R)
• M46: 22,432,051 km (0.106 R)
• M47: 23,073,377 km (0.1 R)
• M48: 23,720,687 km (0.117 R)
• M49: 24,111,886 km (0.111 R)
• M50: 24,373,981 km (0.034 R)
• M51: 24,702,797 km (0.077 R)
• M52: 25,232,074 km (0.072 R)
• M53: 25,831,812 km (0.112 R)
• M54: 26,369,018 km (0.074 R)
• M55: 26,571,424 km (0.089 R)
• M56: 27,522,567 km (0.077 R)
• M57: 27,796,481 km (0.113 R)
• M58: 30,513,328 km (0.097 R)
• M59: 30,654,997 km (0.098 R)
• M60: 31,580,709 km (0.062 R)
• M61: 31,723,874 km (0.096 R)
• M62: 31,939,145 km (0.043 R)
• M63: 34,633,553 km (0.105 R)
• M64: 35,374,212 km (0.049 R)
• M65: 35,895,859 km (0.118 R)
• M66: 37,173,126 km (0.097 R)
• M67: 37,324,370 km (0.099 R)
• M68: 38,236,019 km (0.057 R)
• M69: 39,232,042 km (0.077 R)
• M70: 39,617,406 km (0.084 R)
• M71: 41,015,099 km (0.028 R)
• M72: 41,327,908 km (0.063 R)
• M73: 41,719,854 km (0.06 R)
• M74: 43,698,735 km (0.116 R)
• M75: 44,498,934 km (0.096 R)
• M76: 44,739,936 km (0.099 R)
• M77: 45,303,770 km (0.025 R)
• M78: 46,276,007 km (0.112 R)
• M79: 46,438,769 km (0.044 R)
• M80: 46,683,212 km (0.109 R)
• M81: 47,337,105 km (0.077 R)
• M82: 47,583,044 km (0.102 R)
• M83: 47,665,173 km (0.103 R)
• M84: 48,158,696 km (0.105 R)
• M85: 48,736,593 km (0.115 R)
• M86: 49,150,829 km (0.108 R)
• M87: 51,660,633 km (0.085 R)
• M88: 51,829,379 km (0.031 R)
• M89: 52,252,143 km (0.089 R)
• M90: 55,243,651 km (0.115 R)
• M91: 57,065,005 km (0.1 R)
• M92: 57,676,561 km (0.044 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 10,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit