🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.5 AU - 0.8 AU

Year: 188 Days

Day: 33 Hours

Environment

Temp: 214 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.84 AU - 1.02 AU

Year: 321 Days

Day: 17.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,638,212 km

• M1: 468,989 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.16 AU - 1.84 AU

Year: 658 Days

Day: 22.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,638,212 km

• M1: 103,971 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.55 AU - 3.13 AU

Year: 1714 Days

Day: 20 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.04 AU - 3.44 AU

Year: 2089 Days

Day: 44.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475

Radius: 5.2

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.43 AU - 19.39 AU

Year: 22729 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,638,212 km

• M1: 160,967 km (0.094 R)
• M2: 407,953 km (0.082 R)
• M3: 445,502 km (0.084 R)
• M4: 503,995 km (0.11 R)
• M5: 933,640 km (0.1 R)
• M6: 1,279,062 km (0.079 R)
• M7: 1,785,301 km (0.071 R)
• M8: 2,142,840 km (0.096 R)
• M9: 3,578,979 km (0.104 R)
• M10: 3,903,158 km (0.106 R)
• M11: 4,886,914 km (0.107 R)
• M12: 5,065,533 km (0.061 R)
• M13: 5,660,634 km (0.062 R)
• M14: 5,801,106 km (0.11 R)
• M15: 6,133,513 km (0.098 R)
• M16: 6,229,555 km (0.106 R)
• M17: 6,668,026 km (0.107 R)
• M18: 7,574,589 km (0.086 R)
• M19: 7,626,051 km (0.079 R)
• M20: 7,885,304 km (0.064 R)
• M21: 9,389,660 km (0.064 R)
• M22: 10,863,498 km (0.045 R)
• M23: 10,921,542 km (0.108 R)
• M24: 11,038,079 km (0.118 R)
• M25: 11,096,572 km (0.084 R)
• M26: 11,449,323 km (0.083 R)
• M27: 12,590,157 km (0.111 R)
• M28: 14,272,834 km (0.117 R)
• M29: 14,784,758 km (0.094 R)
• M30: 15,172,665 km (0.051 R)
• M31: 16,489,874 km (0.096 R)
• M32: 16,959,462 km (0.114 R)
• M33: 18,118,097 km (0.12 R)
• M34: 18,463,668 km (0.093 R)
• M35: 18,602,645 km (0.103 R)
• M36: 19,513,546 km (0.1 R)
• M37: 20,081,420 km (0.045 R)
• M38: 20,367,451 km (0.086 R)
• M39: 20,943,253 km (0.039 R)
• M40: 22,184,915 km (0.09 R)
• M41: 22,851,823 km (0.027 R)
• M42: 24,129,389 km (0.1 R)
• M43: 24,433,371 km (0.117 R)
• M44: 24,662,256 km (0.112 R)
• M45: 26,989,101 km (0.099 R)
• M46: 27,780,175 km (0.116 R)
• M47: 28,258,439 km (0.083 R)
• M48: 28,659,212 km (0.092 R)
• M49: 32,516,144 km (0.087 R)
• M50: 33,357,632 km (0.106 R)
• M51: 33,611,350 km (0.101 R)
• M52: 33,780,994 km (0.043 R)
• M53: 33,950,788 km (0.117 R)
• M54: 34,121,030 km (0.119 R)
• M55: 34,291,422 km (0.089 R)
• M56: 34,890,113 km (0.076 R)
• M57: 36,794,195 km (0.092 R)
• M58: 37,846,915 km (0.071 R)
• M59: 38,199,966 km (0.108 R)
• M60: 38,465,502 km (0.093 R)
• M61: 39,712,849 km (0.115 R)
• M62: 40,792,497 km (0.082 R)
• M63: 41,426,642 km (0.11 R)
• M64: 46,616,492 km (0.071 R)
• M65: 47,659,787 km (0.074 R)
• M66: 48,806,605 km (0.111 R)
• M67: 49,383,454 km (0.118 R)
• M68: 49,672,776 km (0.075 R)
• M69: 52,203,075 km (0.118 R)
• M70: 52,891,524 km (0.111 R)
• M71: 53,483,932 km (0.094 R)
• M72: 54,775,111 km (0.068 R)
• M73: 58,403,906 km (0.045 R)
• M74: 59,425,510 km (0.045 R)
• M75: 59,938,631 km (0.107 R)
• M76: 61,072,433 km (0.112 R)
• M77: 61,382,998 km (0.075 R)
• M78: 63,047,723 km (0.097 R)
• M79: 63,675,735 km (0.117 R)
• M80: 65,360,806 km (0.042 R)
• M81: 65,890,382 km (0.109 R)
• M82: 66,102,512 km (0.106 R)
• M83: 66,208,726 km (0.11 R)
• M84: 66,421,305 km (0.071 R)
• M85: 67,808,526 km (0.111 R)
• M86: 68,666,919 km (0.077 R)
• M87: 69,853,080 km (0.097 R)
• M88: 69,961,239 km (0.105 R)
• M89: 70,394,475 km (0.062 R)
• M90: 70,720,000 km (0.065 R)
• M91: 70,937,366 km (0.085 R)
• M92: 71,046,123 km (0.119 R)
• M93: 71,808,773 km (0.074 R)
• M94: 71,917,830 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.7

Radius: 7.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 16.07 AU - 24.57 AU

Year: 32806 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,638,212 km

• M1: 374,593 km (0.064 R)
• M2: 681,418 km (0.076 R)
• M3: 908,209 km (0.114 R)
• M4: 1,782,608 km (0.069 R)
• M5: 2,259,975 km (0.072 R)
• M6: 2,634,269 km (0.092 R)
• M7: 3,028,160 km (0.103 R)
• M8: 3,364,157 km (0.12 R)
• M9: 3,870,396 km (0.114 R)
• M10: 5,984,214 km (0.06 R)
• M11: 6,358,059 km (0.093 R)
• M12: 6,739,384 km (0.115 R)
• M13: 7,474,508 km (0.091 R)
• M14: 9,393,998 km (0.075 R)
• M15: 10,213,346 km (0.117 R)
• M16: 10,379,998 km (0.106 R)
• M17: 10,659,596 km (0.096 R)
• M18: 11,055,432 km (0.041 R)
• M19: 12,095,137 km (0.056 R)
• M20: 13,834,961 km (0.118 R)
• M21: 13,957,781 km (0.079 R)
• M22: 15,779,434 km (0.094 R)
• M23: 16,554,949 km (0.037 R)
• M24: 16,947,344 km (0.108 R)
• M25: 17,541,697 km (0.089 R)
• M26: 17,741,410 km (0.025 R)
• M27: 18,142,931 km (0.077 R)
• M28: 18,412,207 km (0.056 R)
• M29: 19,296,779 km (0.117 R)
• M30: 21,817,653 km (0.119 R)
• M31: 23,481,630 km (0.106 R)
• M32: 23,701,688 km (0.043 R)
• M33: 24,440,103 km (0.102 R)
• M34: 24,737,653 km (0.091 R)
• M35: 25,486,540 km (0.117 R)
• M36: 28,869,397 km (0.026 R)
• M37: 29,183,852 km (0.041 R)
• M38: 29,420,516 km (0.103 R)
• M39: 29,578,491 km (0.069 R)
• M40: 30,373,155 km (0.08 R)
• M41: 30,853,364 km (0.072 R)
• M42: 32,146,039 km (0.097 R)
• M43: 32,308,802 km (0.107 R)
• M44: 32,717,204 km (0.1 R)
• M45: 33,127,102 km (0.113 R)
• M46: 35,454,247 km (0.109 R)
• M47: 36,467,772 km (0.108 R)
• M48: 38,609,415 km (0.038 R)
• M49: 40,615,523 km (0.099 R)
• M50: 41,675,723 km (0.081 R)
• M51: 41,853,295 km (0.099 R)
• M52: 43,642,636 km (0.05 R)
• M53: 44,093,972 km (0.1 R)
• M54: 45,914,429 km (0.052 R)
• M55: 49,628,346 km (0.076 R)
• M56: 53,534,047 km (0.104 R)
• M57: 54,695,674 km (0.051 R)
• M58: 56,159,489 km (0.102 R)
• M59: 56,453,748 km (0.075 R)
• M60: 58,926,003 km (0.081 R)
• M61: 59,624,625 km (0.061 R)
• M62: 60,627,379 km (0.113 R)
• M63: 63,566,678 km (0.107 R)
• M64: 65,002,070 km (0.115 R)
• M65: 65,208,066 km (0.03 R)
• M66: 65,620,657 km (0.045 R)
• M67: 69,582,757 km (0.117 R)
• M68: 70,004,324 km (0.079 R)
• M69: 70,532,404 km (0.084 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit