🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.51 AU - 0.61 AU

Year: 150 Days

Day: 12.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,071,120 km

• M1: 99,782 km (0.04 R)
• M2: 221,255 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.5 AU - 0.68 AU

Year: 162 Days

Day: 35.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.62 AU - 0.78 AU

Year: 210 Days

Day: 19.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,071,120 km

• M1: 40,391 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.91 AU - 1.35 AU

Year: 430 Days

Day: 38.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.13 AU - 1.23 AU

Year: 459 Days

Day: 23.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.03 AU - 1.37 AU

Year: 471 Days

Day: 32.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,071,120 km

• M1: 172,636 km (0.079 R)
• M2: 734,675 km (0.036 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.17 AU - 1.47 AU

Year: 543 Days

Day: 25.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,071,120 km

• M1: 613,351 km (0.076 R)
• M2: 636,240 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 9.4

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.95 AU - 5.83 AU

Year: 4482 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,071,120 km

• M1: 182,360 km (0.079 R)
• M2: 296,204 km (0.118 R)
• M3: 449,841 km (0.097 R)
• M4: 530,025 km (0.1 R)
• M5: 698,622 km (0.095 R)
• M6: 830,119 km (0.047 R)
• M7: 1,118,842 km (0.057 R)
• M8: 1,180,327 km (0.111 R)
• M9: 1,394,103 km (0.087 R)
• M10: 1,678,937 km (0.12 R)
• M11: 1,846,636 km (0.117 R)
• M12: 2,032,586 km (0.06 R)
• M13: 2,316,523 km (0.078 R)
• M14: 2,463,279 km (0.1 R)
• M15: 3,066,308 km (0.066 R)
• M16: 3,168,782 km (0.081 R)
• M17: 3,422,350 km (0.104 R)
• M18: 3,651,684 km (0.114 R)
• M19: 3,729,325 km (0.113 R)
• M20: 4,125,460 km (0.069 R)
• M21: 4,419,121 km (0.043 R)
• M22: 4,551,814 km (0.1 R)
• M23: 4,770,377 km (0.084 R)
• M24: 4,957,973 km (0.078 R)
• M25: 5,043,991 km (0.076 R)
• M26: 5,252,680 km (0.117 R)
• M27: 5,322,842 km (0.088 R)
• M28: 5,446,410 km (0.076 R)
• M29: 5,517,469 km (0.12 R)
• M30: 6,023,558 km (0.085 R)
• M31: 6,115,561 km (0.09 R)
• M32: 6,189,462 km (0.103 R)
• M33: 6,338,163 km (0.102 R)
• M34: 6,620,304 km (0.117 R)
• M35: 7,080,168 km (0.087 R)
• M36: 7,255,198 km (0.069 R)
• M37: 7,372,781 km (0.087 R)
• M38: 7,949,930 km (0.11 R)
• M39: 8,091,450 km (0.074 R)
• M40: 8,254,212 km (0.048 R)
• M41: 8,335,893 km (0.118 R)
• M42: 8,644,962 km (0.04 R)
• M43: 8,811,464 km (0.093 R)
• M44: 8,895,089 km (0.093 R)
• M45: 9,637,843 km (0.09 R)
• M46: 9,724,011 km (0.094 R)
• M47: 10,136,752 km (0.113 R)
• M48: 10,202,425 km (0.092 R)
• M49: 10,710,908 km (0.108 R)
• M50: 10,844,948 km (0.103 R)
• M51: 11,024,465 km (0.083 R)
• M52: 11,205,030 km (0.09 R)
• M53: 11,523,225 km (0.031 R)
• M54: 11,614,779 km (0.102 R)
• M55: 11,683,594 km (0.098 R)
• M56: 12,637,131 km (0.078 R)
• M57: 13,111,356 km (0.05 R)
• M58: 13,230,884 km (0.103 R)
• M59: 13,350,712 km (0.093 R)
• M60: 13,494,925 km (0.084 R)
• M61: 14,028,391 km (0.108 R)
• M62: 14,126,228 km (0.099 R)
• M63: 14,544,055 km (0.058 R)
• M64: 15,216,198 km (0.078 R)
• M65: 15,492,954 km (0.101 R)
• M66: 15,923,945 km (0.092 R)
• M67: 16,025,971 km (0.107 R)
• M68: 16,513,361 km (0.09 R)
• M69: 16,642,314 km (0.088 R)
• M70: 16,927,448 km (0.12 R)
• M71: 17,476,322 km (0.035 R)
• M72: 17,581,639 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 8.6

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.39 AU - 10.61 AU

Year: 8876 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,071,120 km

• M1: 111,301 km (0.107 R)
• M2: 187,297 km (0.101 R)
• M3: 287,228 km (0.112 R)
• M4: 480,508 km (0.116 R)
• M5: 837,598 km (0.055 R)
• M6: 1,005,148 km (0.079 R)
• M7: 1,482,515 km (0.08 R)
• M8: 1,617,751 km (0.102 R)
• M9: 1,876,406 km (0.099 R)
• M10: 2,647,583 km (0.041 R)
• M11: 2,924,638 km (0.118 R)
• M12: 3,095,330 km (0.1 R)
• M13: 3,269,461 km (0.109 R)
• M14: 3,416,965 km (0.088 R)
• M15: 3,966,288 km (0.069 R)
• M16: 4,060,535 km (0.073 R)
• M17: 4,380,076 km (0.1 R)
• M18: 4,942,115 km (0.049 R)
• M19: 5,043,692 km (0.054 R)
• M20: 5,214,533 km (0.049 R)
• M21: 5,491,738 km (0.099 R)
• M22: 7,447,580 km (0.091 R)
• M23: 7,720,597 km (0.062 R)
• M24: 7,838,629 km (0.077 R)
• M25: 8,236,410 km (0.114 R)
• M26: 8,356,986 km (0.105 R)
• M27: 9,511,133 km (0.109 R)
• M28: 9,764,851 km (0.071 R)
• M29: 10,106,683 km (0.059 R)
• M30: 10,452,553 km (0.11 R)
• M31: 10,626,834 km (0.09 R)
• M32: 10,758,331 km (0.084 R)
• M33: 10,846,145 km (0.076 R)
• M34: 11,022,670 km (0.112 R)
• M35: 11,468,173 km (0.043 R)
• M36: 11,648,139 km (0.096 R)
• M37: 12,468,983 km (0.104 R)
• M38: 12,700,410 km (0.06 R)
• M39: 13,830,473 km (0.06 R)
• M40: 14,021,958 km (0.066 R)
• M41: 14,310,981 km (0.115 R)
• M42: 14,894,562 km (0.072 R)
• M43: 15,189,420 km (0.092 R)
• M44: 15,486,072 km (0.116 R)
• M45: 16,034,947 km (0.087 R)
• M46: 16,135,477 km (0.109 R)
• M47: 16,844,720 km (0.044 R)
• M48: 18,820,908 km (0.052 R)
• M49: 18,926,973 km (0.12 R)
• M50: 19,086,295 km (0.033 R)
• M51: 19,620,958 km (0.051 R)
• M52: 20,323,320 km (0.057 R)
• M53: 20,486,531 km (0.103 R)
• M54: 20,704,944 km (0.104 R)
• M55: 22,311,026 km (0.109 R)
• M56: 22,930,661 km (0.116 R)
• M57: 22,987,209 km (0.115 R)
• M58: 23,100,604 km (0.081 R)
• M59: 23,842,011 km (0.098 R)
• M60: 24,014,198 km (0.111 R)
• M61: 24,244,429 km (0.04 R)
• M62: 24,765,180 km (0.085 R)
• M63: 25,114,341 km (0.078 R)
• M64: 25,523,790 km (0.109 R)
• M65: 25,582,433 km (0.089 R)
• M66: 26,646,373 km (0.079 R)
• M67: 26,944,372 km (0.081 R)
• M68: 27,183,728 km (0.109 R)
• M69: 27,543,960 km (0.065 R)
• M70: 27,664,386 km (0.047 R)
• M71: 27,905,688 km (0.042 R)
• M72: 28,026,712 km (0.117 R)
• M73: 29,800,045 km (0.07 R)
• M74: 30,109,414 km (0.093 R)
• M75: 30,918,888 km (0.089 R)
• M76: 31,988,064 km (0.098 R)
• M77: 32,051,344 km (0.051 R)
• M78: 34,033,665 km (0.059 R)
• M79: 35,072,174 km (0.107 R)
• M80: 39,600,501 km (0.099 R)
• M81: 40,213,553 km (0.076 R)
• M82: 40,418,502 km (0.041 R)
• M83: 41,035,743 km (0.052 R)
• M84: 42,210,086 km (0.091 R)
• M85: 42,696,728 km (0.068 R)
• M86: 44,662,295 km (0.092 R)
• M87: 47,160,280 km (0.055 R)
• M88: 47,882,389 km (0.106 R)
• M89: 48,172,160 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.7

Radius: 3

Gravity: 22.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.82 AU - 14.02 AU

Year: 18601 Days

Day: 15.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 48,071,120 km

• M1: 108,458 km (0.07 R)
• M2: 183,557 km (0.063 R)
• M3: 338,390 km (0.086 R)
• M4: 1,103,883 km (0.11 R)
• M5: 1,124,228 km (0.09 R)
• M6: 1,533,528 km (0.095 R)
• M7: 1,625,082 km (0.077 R)
• M8: 2,059,065 km (0.114 R)
• M9: 2,109,330 km (0.108 R)
• M10: 2,160,193 km (0.097 R)
• M11: 2,340,907 km (0.105 R)
• M12: 2,499,780 km (0.075 R)
• M13: 2,526,558 km (0.099 R)
• M14: 2,800,023 km (0.109 R)
• M15: 2,996,894 km (0.05 R)
• M16: 3,054,041 km (0.065 R)
• M17: 3,404,100 km (0.101 R)
• M18: 3,463,789 km (0.094 R)
• M19: 3,493,709 km (0.08 R)
• M20: 4,333,551 km (0.079 R)
• M21: 4,430,640 km (0.073 R)
• M22: 4,626,763 km (0.104 R)
• M23: 4,993,876 km (0.08 R)
• M24: 5,439,678 km (0.098 R)
• M25: 5,684,869 km (0.051 R)
• M26: 5,755,628 km (0.105 R)
• M27: 6,041,510 km (0.07 R)
• M28: 6,113,766 km (0.057 R)
• M29: 6,888,832 km (0.116 R)
• M30: 7,733,612 km (0.108 R)
• M31: 7,890,689 km (0.08 R)
• M32: 8,168,044 km (0.12 R)
• M33: 8,287,872 km (0.082 R)
• M34: 8,368,056 km (0.044 R)
• M35: 8,978,116 km (0.094 R)
• M36: 9,392,502 km (0.044 R)
• M37: 9,855,657 km (0.053 R)
• M38: 10,629,527 km (0.098 R)
• M39: 11,871,489 km (0.031 R)
• M40: 11,916,667 km (0.112 R)
• M41: 12,371,744 km (0.118 R)
• M42: 12,509,374 km (0.105 R)
• M43: 12,786,130 km (0.058 R)
• M44: 12,925,406 km (0.053 R)
• M45: 13,018,456 km (0.053 R)
• M46: 13,865,927 km (0.119 R)
• M47: 14,585,643 km (0.066 R)
• M48: 14,779,522 km (0.119 R)
• M49: 15,415,911 km (0.036 R)
• M50: 17,429,050 km (0.073 R)
• M51: 17,841,491 km (0.104 R)
• M52: 17,893,252 km (0.118 R)
• M53: 18,048,834 km (0.113 R)
• M54: 18,309,283 km (0.112 R)
• M55: 18,570,930 km (0.086 R)
• M56: 18,623,439 km (0.101 R)
• M57: 18,886,582 km (0.084 R)
• M58: 19,683,340 km (0.111 R)
• M59: 20,220,546 km (0.04 R)
• M60: 21,254,566 km (0.056 R)
• M61: 22,249,841 km (0.032 R)
• M62: 22,865,586 km (0.061 R)
• M63: 22,978,083 km (0.05 R)
• M64: 23,090,880 km (0.103 R)
• M65: 23,373,471 km (0.084 R)
• M66: 23,714,105 km (0.049 R)
• M67: 23,885,095 km (0.06 R)
• M68: 23,999,238 km (0.107 R)
• M69: 24,861,521 km (0.091 R)
• M70: 25,792,318 km (0.098 R)
• M71: 26,912,507 km (0.047 R)
• M72: 27,090,828 km (0.055 R)
• M73: 27,688,023 km (0.104 R)
• M74: 30,119,736 km (0.1 R)
• M75: 31,298,567 km (0.07 R)
• M76: 31,736,739 km (0.059 R)
• M77: 31,987,914 km (0.077 R)
• M78: 32,176,856 km (0.114 R)
• M79: 34,407,510 km (0.041 R)
• M80: 35,574,074 km (0.099 R)
• M81: 35,900,347 km (0.113 R)
• M82: 35,965,722 km (0.085 R)
• M83: 36,424,538 km (0.091 R)
• M84: 37,281,734 km (0.111 R)
• M85: 37,480,400 km (0.08 R)
• M86: 38,078,792 km (0.1 R)
• M87: 38,680,325 km (0.114 R)
• M88: 39,419,787 km (0.073 R)
• M89: 40,503,623 km (0.059 R)
• M90: 41,528,668 km (0.117 R)
• M91: 42,354,897 km (0.079 R)
• M92: 43,255,925 km (0.069 R)
• M93: 43,813,626 km (0.111 R)
• M94: 44,023,362 km (0.114 R)
• M95: 44,163,386 km (0.076 R)
• M96: 45,359,421 km (0.112 R)
• M97: 46,851,510 km (0.042 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 14,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit