🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.86 AU - 0.98 AU

Year: 315 Days

Day: 14.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1 AU - 1.3 AU

Year: 440 Days

Day: 19.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,995,320 km

• M1: 248,332 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.05 AU - 1.51 AU

Year: 516 Days

Day: 22.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,995,320 km

• M1: 350,209 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.28 AU - 1.34 AU

Year: 534 Days

Day: 25.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.39 AU - 1.45 AU

Year: 603 Days

Day: 26.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,995,320 km

• M1: 1,071,121 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.29 AU - 1.87 AU

Year: 708 Days

Day: 23 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,995,320 km

• M1: 287,078 km (0.049 R)
• M2: 847,173 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.17 AU - 5.15 AU

Year: 3586 Days

Day: 44.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,995,320 km

• M1: 667,506 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 13.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.54 AU - 7.58 AU

Year: 5989 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,995,320 km

• M1: 625,020 km (0.036 R)
• M2: 1,230,293 km (0.085 R)
• M3: 1,599,500 km (0.07 R)
• M4: 1,742,666 km (0.074 R)
• M5: 2,061,459 km (0.074 R)
• M6: 2,712,209 km (0.099 R)
• M7: 2,841,163 km (0.105 R)
• M8: 3,218,000 km (0.08 R)
• M9: 3,658,266 km (0.105 R)
• M10: 4,266,980 km (0.113 R)
• M11: 4,367,360 km (0.11 R)
• M12: 4,494,070 km (0.102 R)
• M13: 4,647,557 km (0.086 R)
• M14: 5,771,336 km (0.12 R)
• M15: 6,107,483 km (0.088 R)
• M16: 6,192,454 km (0.101 R)
• M17: 6,363,893 km (0.113 R)
• M18: 6,536,679 km (0.075 R)
• M19: 6,623,745 km (0.112 R)
• M20: 6,857,866 km (0.107 R)
• M21: 7,214,058 km (0.093 R)
• M22: 7,576,384 km (0.088 R)
• M23: 7,913,727 km (0.053 R)
• M24: 8,891,200 km (0.087 R)
• M25: 9,806,739 km (0.12 R)
• M26: 10,309,537 km (0.116 R)
• M27: 11,027,607 km (0.112 R)
• M28: 12,476,163 km (0.077 R)
• M29: 13,167,605 km (0.1 R)
• M30: 13,536,513 km (0.11 R)
• M31: 13,685,064 km (0.092 R)
• M32: 14,096,308 km (0.119 R)
• M33: 14,360,199 km (0.075 R)
• M34: 14,511,741 km (0.116 R)
• M35: 14,816,323 km (0.098 R)
• M36: 15,704,036 km (0.056 R)
• M37: 16,410,737 km (0.084 R)
• M38: 17,087,667 km (0.074 R)
• M39: 17,208,093 km (0.084 R)
• M40: 17,369,061 km (0.11 R)
• M41: 17,571,168 km (0.063 R)
• M42: 18,140,836 km (0.095 R)
• M43: 18,510,193 km (0.072 R)
• M44: 18,923,682 km (0.062 R)
• M45: 19,048,297 km (0.104 R)
• M46: 19,340,162 km (0.117 R)
• M47: 20,907,350 km (0.111 R)
• M48: 21,294,659 km (0.087 R)
• M49: 21,640,978 km (0.114 R)
• M50: 23,847,696 km (0.076 R)
• M51: 24,297,537 km (0.039 R)
• M52: 24,387,894 km (0.113 R)
• M53: 24,478,251 km (0.047 R)
• M54: 24,614,086 km (0.104 R)
• M55: 25,068,863 km (0.114 R)
• M56: 25,618,037 km (0.119 R)
• M57: 26,356,602 km (0.058 R)
• M58: 26,542,402 km (0.094 R)
• M59: 26,681,977 km (0.08 R)
• M60: 26,821,851 km (0.101 R)
• M61: 27,383,591 km (0.119 R)
• M62: 27,996,494 km (0.1 R)
• M63: 28,281,029 km (0.051 R)
• M64: 28,518,740 km (0.12 R)
• M65: 28,948,534 km (0.077 R)
• M66: 29,236,061 km (0.105 R)
• M67: 29,717,617 km (0.119 R)
• M68: 30,007,837 km (0.076 R)
• M69: 30,104,776 km (0.106 R)
• M70: 30,396,193 km (0.052 R)
• M71: 30,835,113 km (0.092 R)
• M72: 31,128,923 km (0.073 R)
• M73: 31,227,060 km (0.107 R)
• M74: 31,867,338 km (0.088 R)
• M75: 32,015,740 km (0.059 R)
• M76: 32,512,105 km (0.11 R)
• M77: 32,910,933 km (0.07 R)
• M78: 33,060,980 km (0.1 R)
• M79: 33,411,936 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.8

Radius: 3.7

Gravity: 41.62 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.27 AU - 15.23 AU

Year: 19174 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,995,320 km

• M1: 520,900 km (0.057 R)
• M2: 870,510 km (0.098 R)
• M3: 1,119,441 km (0.112 R)
• M4: 1,171,800 km (0.101 R)
• M5: 1,306,289 km (0.106 R)
• M6: 1,389,315 km (0.106 R)
• M7: 1,678,638 km (0.112 R)
• M8: 1,708,557 km (0.063 R)
• M9: 2,211,805 km (0.092 R)
• M10: 2,479,585 km (0.099 R)
• M11: 2,722,232 km (0.047 R)
• M12: 3,230,117 km (0.071 R)
• M13: 3,885,057 km (0.116 R)
• M14: 4,454,277 km (0.109 R)
• M15: 4,621,677 km (0.058 R)
• M16: 4,706,050 km (0.064 R)
• M17: 5,804,397 km (0.104 R)
• M18: 6,079,358 km (0.082 R)
• M19: 6,171,810 km (0.089 R)
• M20: 6,358,358 km (0.115 R)
• M21: 6,929,224 km (0.112 R)
• M22: 7,025,864 km (0.111 R)
• M23: 7,417,212 km (0.042 R)
• M24: 7,715,361 km (0.083 R)
• M25: 8,374,788 km (0.07 R)
• M26: 8,894,042 km (0.075 R)
• M27: 9,263,848 km (0.094 R)
• M28: 9,638,591 km (0.082 R)
• M29: 10,292,483 km (0.089 R)
• M30: 10,848,239 km (0.112 R)
• M31: 11,016,986 km (0.099 R)
• M32: 11,872,985 km (0.108 R)
• M33: 12,046,817 km (0.117 R)
• M34: 12,928,398 km (0.111 R)
• M35: 13,587,825 km (0.103 R)
• M36: 13,769,586 km (0.097 R)
• M37: 14,074,317 km (0.084 R)
• M38: 15,064,356 km (0.1 R)
• M39: 15,127,037 km (0.093 R)
• M40: 15,189,719 km (0.103 R)
• M41: 16,526,376 km (0.098 R)
• M42: 16,720,404 km (0.089 R)
• M43: 17,372,502 km (0.066 R)
• M44: 19,038,872 km (0.102 R)
• M45: 19,378,310 km (0.089 R)
• M46: 21,174,831 km (0.106 R)
• M47: 21,809,126 km (0.076 R)
• M48: 22,092,913 km (0.088 R)
• M49: 22,306,688 km (0.087 R)
• M50: 22,664,377 km (0.059 R)
• M51: 24,113,980 km (0.082 R)
• M52: 26,117,993 km (0.11 R)
• M53: 26,193,241 km (0.102 R)
• M54: 26,268,489 km (0.1 R)
• M55: 26,343,886 km (0.041 R)
• M56: 26,494,980 km (0.115 R)
• M57: 26,797,766 km (0.083 R)
• M58: 29,105,463 km (0.067 R)
• M59: 29,261,493 km (0.041 R)
• M60: 29,574,452 km (0.12 R)
• M61: 29,967,296 km (0.107 R)
• M62: 30,996,828 km (0.118 R)
• M63: 31,796,579 km (0.09 R)
• M64: 32,765,075 km (0.038 R)
• M65: 35,645,133 km (0.096 R)
• M66: 36,651,030 km (0.099 R)
• M67: 36,903,850 km (0.113 R)
• M68: 37,242,091 km (0.041 R)
• M69: 37,411,585 km (0.102 R)
• M70: 37,496,407 km (0.073 R)
• M71: 38,006,685 km (0.058 R)
• M72: 38,948,105 km (0.102 R)
• M73: 39,034,124 km (0.066 R)
• M74: 40,070,687 km (0.097 R)
• M75: 41,994,516 km (0.068 R)
• M76: 42,082,629 km (0.111 R)
• M77: 42,259,155 km (0.091 R)
• M78: 46,021,990 km (0.062 R)
• M79: 47,025,193 km (0.116 R)
• M80: 47,391,708 km (0.107 R)
• M81: 48,404,485 km (0.088 R)
• M82: 49,331,543 km (0.118 R)
• M83: 49,424,593 km (0.078 R)
• M84: 50,170,787 km (0.092 R)
• M85: 51,391,506 km (0.085 R)
• M86: 51,580,149 km (0.102 R)
• M87: 52,431,959 km (0.107 R)
• M88: 52,526,804 km (0.097 R)
• M89: 53,766,073 km (0.105 R)
• M90: 53,957,558 km (0.07 R)
• M91: 59,807,434 km (0.065 R)
• M92: 60,801,811 km (0.06 R)
• M93: 61,501,181 km (0.078 R)
• M94: 64,629,870 km (0.077 R)
• M95: 65,650,128 km (0.073 R)
• M96: 68,742,765 km (0.037 R)
• M97: 69,262,767 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.4

Radius: 6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 19.23 AU - 20.87 AU

Year: 32001 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,995,320 km

• M1: 191,934 km (0.119 R)
• M2: 813,812 km (0.109 R)
• M3: 1,249,741 km (0.087 R)
• M4: 1,340,098 km (0.118 R)
• M5: 1,456,186 km (0.107 R)
• M6: 1,624,184 km (0.095 R)
• M7: 2,274,486 km (0.084 R)
• M8: 2,329,688 km (0.101 R)
• M9: 2,758,136 km (0.088 R)
• M10: 2,906,387 km (0.089 R)
• M11: 3,241,786 km (0.074 R)
• M12: 3,816,690 km (0.084 R)
• M13: 4,492,125 km (0.114 R)
• M14: 5,167,410 km (0.095 R)
• M15: 5,461,220 km (0.118 R)
• M16: 5,647,469 km (0.039 R)
• M17: 5,835,963 km (0.105 R)
• M18: 7,416,913 km (0.082 R)
• M19: 7,623,208 km (0.09 R)
• M20: 8,597,090 km (0.091 R)
• M21: 8,813,858 km (0.031 R)
• M22: 8,901,073 km (0.069 R)
• M23: 9,386,070 km (0.114 R)
• M24: 9,834,414 km (0.083 R)
• M25: 10,566,247 km (0.05 R)
• M26: 10,985,570 km (0.05 R)
• M27: 11,173,764 km (0.059 R)
• M28: 11,315,433 km (0.119 R)
• M29: 11,696,459 km (0.093 R)
• M30: 11,744,480 km (0.085 R)
• M31: 12,963,703 km (0.081 R)
• M32: 13,412,496 km (0.064 R)
• M33: 13,663,970 km (0.098 R)
• M34: 14,222,718 km (0.103 R)
• M35: 14,376,355 km (0.109 R)
• M36: 14,427,817 km (0.075 R)
• M37: 14,582,202 km (0.119 R)
• M38: 14,633,813 km (0.069 R)
• M39: 15,520,181 km (0.115 R)
• M40: 16,477,607 km (0.117 R)
• M41: 16,693,028 km (0.113 R)
• M42: 17,344,676 km (0.09 R)
• M43: 17,728,694 km (0.102 R)
• M44: 18,560,907 km (0.103 R)
• M45: 19,066,249 km (0.094 R)
• M46: 19,235,743 km (0.106 R)
• M47: 19,462,533 km (0.093 R)
• M48: 20,320,776 km (0.057 R)
• M49: 21,249,779 km (0.083 R)
• M50: 21,308,272 km (0.112 R)
• M51: 21,366,765 km (0.103 R)
• M52: 21,837,400 km (0.115 R)
• M53: 22,549,485 km (0.084 R)
• M54: 23,510,951 km (0.062 R)
• M55: 25,163,409 km (0.117 R)
• M56: 25,535,758 km (0.031 R)
• M57: 27,233,544 km (0.11 R)
• M58: 29,097,384 km (0.097 R)
• M59: 30,406,515 km (0.09 R)
• M60: 31,734,795 km (0.074 R)
• M61: 32,338,721 km (0.084 R)
• M62: 33,489,727 km (0.078 R)
• M63: 34,929,906 km (0.087 R)
• M64: 34,999,020 km (0.092 R)
• M65: 35,068,134 km (0.081 R)
• M66: 38,012,669 km (0.115 R)
• M67: 38,939,877 km (0.1 R)
• M68: 40,526,213 km (0.119 R)
• M69: 41,400,164 km (0.079 R)
• M70: 42,059,890 km (0.12 R)
• M71: 42,354,149 km (0.095 R)
• M72: 43,018,812 km (0.114 R)
• M73: 43,092,863 km (0.085 R)
• M74: 44,583,008 km (0.09 R)
• M75: 47,078,450 km (0.12 R)
• M76: 47,460,523 km (0.073 R)
• M77: 48,150,767 km (0.071 R)
• M78: 48,227,661 km (0.12 R)
• M79: 49,851,994 km (0.114 R)
• M80: 51,180,124 km (0.093 R)
• M81: 51,494,280 km (0.053 R)
• M82: 51,809,034 km (0.109 R)
• M83: 52,836,622 km (0.098 R)
• M84: 52,995,345 km (0.077 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit