🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.67 AU - 0.93 AU

Year: 267 Days

Day: 24.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.97 AU - 1.35 AU

Year: 466 Days

Day: 31.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.09 AU - 1.72 AU

Year: 618 Days

Day: 34.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.85 AU - 2.71 AU

Year: 1283 Days

Day: 42.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.26 AU - 2.6 AU

Year: 1412 Days

Day: 37.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,188,384 km

• M1: 624,870 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.58 AU - 2.72 AU

Year: 1608 Days

Day: 27.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 10.3

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.42 AU - 6.92 AU

Year: 5033 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,188,384 km

• M1: 139,724 km (0.038 R)
• M2: 214,673 km (0.062 R)
• M3: 317,297 km (0.111 R)
• M4: 402,418 km (0.081 R)
• M5: 497,563 km (0.096 R)
• M6: 566,078 km (0.053 R)
• M7: 701,165 km (0.077 R)
• M8: 918,232 km (0.074 R)
• M9: 1,220,419 km (0.057 R)
• M10: 1,519,017 km (0.11 R)
• M11: 1,990,549 km (0.112 R)
• M12: 2,067,143 km (0.1 R)
• M13: 2,526,558 km (0.116 R)
• M14: 2,843,257 km (0.094 R)
• M15: 2,951,716 km (0.1 R)
• M16: 3,150,531 km (0.079 R)
• M17: 3,262,879 km (0.111 R)
• M18: 3,796,944 km (0.078 R)
• M19: 4,534,311 km (0.071 R)
• M20: 4,687,200 km (0.104 R)
• M21: 5,422,773 km (0.111 R)
• M22: 5,558,010 km (0.094 R)
• M23: 5,831,774 km (0.11 R)
• M24: 5,970,301 km (0.077 R)
• M25: 6,053,927 km (0.047 R)
• M26: 6,737,290 km (0.106 R)
• M27: 6,824,505 km (0.066 R)
• M28: 6,970,513 km (0.088 R)
• M29: 7,147,188 km (0.112 R)
• M30: 7,325,509 km (0.089 R)
• M31: 7,415,118 km (0.116 R)
• M32: 7,868,848 km (0.056 R)
• M33: 8,645,261 km (0.073 R)
• M34: 8,898,829 km (0.112 R)
• M35: 9,090,614 km (0.09 R)
• M36: 9,316,207 km (0.083 R)
• M37: 9,641,583 km (0.06 R)
• M38: 9,739,869 km (0.061 R)
• M39: 9,970,698 km (0.088 R)
• M40: 10,169,962 km (0.054 R)
• M41: 11,014,592 km (0.083 R)
• M42: 11,497,344 km (0.105 R)
• M43: 11,671,476 km (0.115 R)
• M44: 11,741,338 km (0.093 R)
• M45: 12,057,588 km (0.071 R)
• M46: 12,519,397 km (0.037 R)
• M47: 12,950,688 km (0.065 R)
• M48: 13,717,377 km (0.094 R)
• M49: 13,939,230 km (0.044 R)
• M50: 14,013,431 km (0.062 R)
• M51: 14,348,829 km (0.047 R)
• M52: 14,536,425 km (0.105 R)
• M53: 15,218,143 km (0.102 R)
• M54: 15,871,736 km (0.065 R)
• M55: 16,691,682 km (0.119 R)
• M56: 16,770,520 km (0.054 R)
• M57: 16,928,495 km (0.078 R)
• M58: 17,445,356 km (0.059 R)
• M59: 17,886,819 km (0.053 R)
• M60: 18,210,250 km (0.074 R)
• M61: 18,372,563 km (0.114 R)
• M62: 18,944,925 km (0.096 R)
• M63: 19,730,912 km (0.081 R)
• M64: 19,939,451 km (0.081 R)
• M65: 20,148,739 km (0.117 R)
• M66: 20,232,813 km (0.082 R)
• M67: 21,334,601 km (0.087 R)
• M68: 21,505,891 km (0.118 R)
• M69: 22,325,537 km (0.083 R)
• M70: 22,717,334 km (0.063 R)
• M71: 22,848,532 km (0.086 R)
• M72: 23,287,452 km (0.096 R)
• M73: 23,419,547 km (0.086 R)
• M74: 23,684,784 km (0.106 R)
• M75: 23,950,918 km (0.097 R)
• M76: 24,307,410 km (0.111 R)
• M77: 24,890,393 km (0.086 R)
• M78: 25,342,029 km (0.103 R)
• M79: 25,750,730 km (0.105 R)
• M80: 26,070,122 km (0.099 R)
• M81: 26,528,789 km (0.071 R)
• M82: 27,453,902 km (0.094 R)
• M83: 29,621,874 km (0.099 R)
• M84: 29,860,782 km (0.055 R)
• M85: 30,919,636 km (0.106 R)
• M86: 31,453,850 km (0.095 R)
• M87: 33,024,777 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.6

Radius: 14.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.31 AU - 6.97 AU

Year: 6378 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,188,384 km

• M1: 181,761 km (0.108 R)
• M2: 507,137 km (0.108 R)
• M3: 668,852 km (0.096 R)
• M4: 787,932 km (0.12 R)
• M5: 995,723 km (0.045 R)
• M6: 1,193,492 km (0.114 R)
• M7: 1,389,465 km (0.109 R)
• M8: 1,646,175 km (0.069 R)
• M9: 1,866,383 km (0.103 R)
• M10: 2,224,670 km (0.09 R)
• M11: 2,317,869 km (0.054 R)
• M12: 2,508,158 km (0.116 R)
• M13: 3,428,634 km (0.075 R)
• M14: 3,824,619 km (0.097 R)
• M15: 3,959,856 km (0.099 R)
• M16: 4,212,078 km (0.03 R)
• M17: 4,493,471 km (0.106 R)
• M18: 4,780,998 km (0.058 R)
• M19: 4,878,237 km (0.096 R)
• M20: 4,976,074 km (0.109 R)
• M21: 5,450,150 km (0.103 R)
• M22: 5,551,876 km (0.042 R)
• M23: 5,705,663 km (0.066 R)
• M24: 5,965,065 km (0.12 R)
• M25: 6,201,879 km (0.096 R)
• M26: 6,848,740 km (0.115 R)
• M27: 7,041,572 km (0.083 R)
• M28: 7,376,372 km (0.107 R)
• M29: 8,003,636 km (0.088 R)
• M30: 8,235,961 km (0.109 R)
• M31: 8,976,770 km (0.114 R)
• M32: 9,615,403 km (0.081 R)
• M33: 11,325,008 km (0.118 R)
• M34: 12,014,953 km (0.112 R)
• M35: 12,583,574 km (0.083 R)
• M36: 12,956,223 km (0.119 R)
• M37: 13,058,398 km (0.075 R)
• M38: 13,332,461 km (0.118 R)
• M39: 13,435,684 km (0.103 R)
• M40: 13,643,027 km (0.06 R)
• M41: 14,166,021 km (0.11 R)
• M42: 14,341,798 km (0.086 R)
• M43: 14,482,869 km (0.063 R)
• M44: 14,873,469 km (0.108 R)
• M45: 15,375,669 km (0.06 R)
• M46: 15,737,696 km (0.066 R)
• M47: 15,883,404 km (0.109 R)
• M48: 17,289,176 km (0.109 R)
• M49: 18,696,143 km (0.098 R)
• M50: 18,927,721 km (0.049 R)
• M51: 19,237,987 km (0.101 R)
• M52: 19,981,788 km (0.079 R)
• M53: 20,179,107 km (0.106 R)
• M54: 21,416,880 km (0.116 R)
• M55: 21,618,837 km (0.11 R)
• M56: 21,780,852 km (0.118 R)
• M57: 22,065,387 km (0.118 R)
• M58: 22,432,949 km (0.045 R)
• M59: 22,555,918 km (0.109 R)
• M60: 22,802,605 km (0.048 R)
• M61: 23,091,479 km (0.077 R)
• M62: 23,257,083 km (0.068 R)
• M63: 23,381,549 km (0.077 R)
• M64: 23,631,228 km (0.056 R)
• M65: 24,007,317 km (0.103 R)
• M66: 24,554,097 km (0.074 R)
• M67: 25,702,859 km (0.079 R)
• M68: 26,003,551 km (0.098 R)
• M69: 26,262,355 km (0.117 R)
• M70: 26,521,758 km (0.077 R)
• M71: 26,825,741 km (0.079 R)
• M72: 27,087,088 km (0.057 R)
• M73: 27,700,290 km (0.097 R)
• M74: 27,876,366 km (0.04 R)
• M75: 28,096,874 km (0.106 R)
• M76: 28,717,555 km (0.065 R)
• M77: 29,029,616 km (0.077 R)
• M78: 30,153,396 km (0.111 R)
• M79: 30,289,081 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.9

Radius: 5.7

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.81 AU - 15.85 AU

Year: 19173 Days

Day: 18.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,188,384 km

• M1: 107,860 km (0.102 R)
• M2: 143,764 km (0.069 R)
• M3: 382,522 km (0.085 R)
• M4: 714,031 km (0.11 R)
• M5: 862,881 km (0.109 R)
• M6: 1,499,120 km (0.077 R)
• M7: 1,580,202 km (0.117 R)
• M8: 2,096,913 km (0.089 R)
• M9: 2,249,204 km (0.105 R)
• M10: 2,629,332 km (0.069 R)
• M11: 3,132,280 km (0.084 R)
• M12: 3,271,406 km (0.095 R)
• M13: 3,628,197 km (0.096 R)
• M14: 3,774,354 km (0.109 R)
• M15: 3,811,305 km (0.112 R)
• M16: 3,885,356 km (0.063 R)
• M17: 3,922,606 km (0.066 R)
• M18: 4,612,551 km (0.111 R)
• M19: 4,652,045 km (0.109 R)
• M20: 4,850,861 km (0.103 R)
• M21: 5,093,209 km (0.099 R)
• M22: 6,407,127 km (0.109 R)
• M23: 6,583,952 km (0.043 R)
• M24: 6,897,210 km (0.069 R)
• M25: 7,960,551 km (0.108 R)
• M26: 9,322,491 km (0.104 R)
• M27: 9,623,631 km (0.068 R)
• M28: 9,724,759 km (0.114 R)
• M29: 9,775,323 km (0.076 R)
• M30: 9,826,187 km (0.115 R)
• M31: 10,442,081 km (0.055 R)
• M32: 12,090,500 km (0.075 R)
• M33: 12,199,706 km (0.063 R)
• M34: 12,418,867 km (0.047 R)
• M35: 12,528,971 km (0.085 R)
• M36: 12,750,077 km (0.055 R)
• M37: 12,916,729 km (0.081 R)
• M38: 13,084,129 km (0.088 R)
• M39: 13,818,056 km (0.088 R)
• M40: 14,391,614 km (0.098 R)
• M41: 15,978,698 km (0.053 R)
• M42: 17,189,543 km (0.086 R)
• M43: 17,558,601 km (0.039 R)
• M44: 17,682,169 km (0.113 R)
• M45: 17,868,119 km (0.078 R)
• M46: 18,179,432 km (0.104 R)
• M47: 18,304,496 km (0.114 R)
• M48: 18,429,710 km (0.117 R)
• M49: 20,213,963 km (0.069 R)
• M50: 21,258,007 km (0.105 R)
• M51: 22,319,404 km (0.088 R)
• M52: 22,721,822 km (0.105 R)
• M53: 22,923,929 km (0.117 R)
• M54: 23,194,402 km (0.11 R)
• M55: 23,330,087 km (0.083 R)
• M56: 23,875,222 km (0.049 R)
• M57: 24,562,474 km (0.092 R)
• M58: 24,700,703 km (0.119 R)
• M59: 25,675,632 km (0.089 R)
• M60: 26,309,030 km (0.054 R)
• M61: 26,450,400 km (0.102 R)
• M62: 26,805,096 km (0.104 R)
• M63: 27,662,890 km (0.05 R)
• M64: 28,457,105 km (0.105 R)
• M65: 29,258,651 km (0.087 R)
• M66: 31,782,965 km (0.109 R)
• M67: 33,683,157 km (0.04 R)
• M68: 33,836,794 km (0.053 R)
• M69: 35,229,551 km (0.079 R)
• M70: 35,854,570 km (0.071 R)
• M71: 35,932,960 km (0.092 R)
• M72: 36,089,888 km (0.096 R)
• M73: 36,247,115 km (0.087 R)
• M74: 37,751,621 km (0.09 R)
• M75: 39,843,149 km (0.032 R)
• M76: 40,331,137 km (0.101 R)
• M77: 40,903,050 km (0.064 R)
• M78: 42,634,645 km (0.096 R)
• M79: 43,383,981 km (0.066 R)
• M80: 44,053,731 km (0.041 R)
• M81: 44,642,697 km (0.1 R)
• M82: 48,057,119 km (0.05 R)
• M83: 49,446,435 km (0.11 R)
• M84: 52,798,175 km (0.118 R)
• M85: 52,976,645 km (0.088 R)
• M86: 53,961,598 km (0.109 R)
• M87: 54,591,554 km (0.092 R)
• M88: 56,131,515 km (0.108 R)
• M89: 58,053,398 km (0.074 R)
• M90: 59,346,672 km (0.031 R)
• M91: 59,717,974 km (0.07 R)
• M92: 60,369,473 km (0.091 R)
• M93: 61,304,310 km (0.079 R)
• M94: 62,810,012 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 11,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit