🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.68 AU

Year: 184 Days

Day: 20.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,320,765 km

• M1: 254,316 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.52 AU - 0.86 AU

Year: 206 Days

Day: 34.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,320,765 km

• M1: 414,835 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.09 AU - 1.39 AU

Year: 497 Days

Day: 18 Hours

Environment

Temp: 9 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.16 AU - 1.72 AU

Year: 622 Days

Day: 13.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,320,765 km

• M1: 559,795 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.98 AU - 2.04 AU

Year: 1026 Days

Day: 45.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,320,765 km

• M1: 1,101,190 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.18 AU - 4.1 AU

Year: 2499 Days

Day: 14.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.42 AU - 4.14 AU

Year: 2645 Days

Day: 35.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,320,765 km

• M1: 2,733,901 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 13.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.21 AU - 8.65 AU

Year: 6566 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,320,765 km

• M1: 207,642 km (0.099 R)
• M2: 529,277 km (0.095 R)
• M3: 625,618 km (0.119 R)
• M4: 854,204 km (0.104 R)
• M5: 1,447,210 km (0.103 R)
• M6: 2,090,929 km (0.1 R)
• M7: 2,317,271 km (0.107 R)
• M8: 2,749,459 km (0.087 R)
• M9: 2,861,658 km (0.069 R)
• M10: 3,207,378 km (0.113 R)
• M11: 3,325,710 km (0.101 R)
• M12: 3,421,453 km (0.118 R)
• M13: 3,813,699 km (0.113 R)
• M14: 4,143,113 km (0.102 R)
• M15: 4,561,538 km (0.104 R)
• M16: 4,748,984 km (0.067 R)
• M17: 4,857,144 km (0.084 R)
• M18: 5,048,629 km (0.111 R)
• M19: 5,354,557 km (0.051 R)
• M20: 5,495,627 km (0.08 R)
• M21: 5,897,298 km (0.096 R)
• M22: 6,759,879 km (0.076 R)
• M23: 7,097,372 km (0.072 R)
• M24: 7,535,095 km (0.105 R)
• M25: 7,821,126 km (0.031 R)
• M26: 8,866,965 km (0.096 R)
• M27: 9,000,855 km (0.102 R)
• M28: 9,236,771 km (0.117 R)
• M29: 9,372,456 km (0.054 R)
• M30: 9,577,256 km (0.098 R)
• M31: 9,921,929 km (0.1 R)
• M32: 10,411,413 km (0.1 R)
• M33: 10,588,088 km (0.076 R)
• M34: 10,944,580 km (0.101 R)
• M35: 11,268,759 km (0.113 R)
• M36: 11,596,229 km (0.047 R)
• M37: 12,335,092 km (0.11 R)
• M38: 12,522,239 km (0.112 R)
• M39: 12,785,681 km (0.098 R)
• M40: 13,664,569 km (0.08 R)
• M41: 13,780,657 km (0.099 R)
• M42: 14,013,880 km (0.093 R)
• M43: 14,721,178 km (0.064 R)
• M44: 14,840,258 km (0.069 R)
• M45: 16,457,711 km (0.095 R)
• M46: 16,663,856 km (0.112 R)
• M47: 16,995,515 km (0.115 R)
• M48: 17,120,429 km (0.104 R)
• M49: 17,245,643 km (0.087 R)
• M50: 18,386,326 km (0.109 R)
• M51: 18,987,411 km (0.116 R)
• M52: 20,518,395 km (0.052 R)
• M53: 20,963,000 km (0.065 R)
• M54: 21,410,896 km (0.108 R)
• M55: 21,907,112 km (0.062 R)
• M56: 21,997,768 km (0.092 R)
• M57: 23,003,216 km (0.092 R)
• M58: 23,372,573 km (0.117 R)
• M59: 24,163,946 km (0.053 R)
• M60: 24,680,657 km (0.117 R)
• M61: 25,820,742 km (0.067 R)
• M62: 26,977,882 km (0.068 R)
• M63: 27,123,740 km (0.119 R)
• M64: 27,269,897 km (0.116 R)
• M65: 27,562,809 km (0.038 R)
• M66: 28,596,680 km (0.105 R)
• M67: 28,745,380 km (0.108 R)
• M68: 29,143,161 km (0.118 R)
• M69: 29,542,887 km (0.113 R)
• M70: 29,793,613 km (0.062 R)
• M71: 30,044,937 km (0.078 R)
• M72: 30,448,702 km (0.116 R)
• M73: 30,905,125 km (0.107 R)
• M74: 31,363,792 km (0.097 R)
• M75: 31,619,604 km (0.063 R)
• M76: 31,876,015 km (0.1 R)
• M77: 32,546,064 km (0.115 R)
• M78: 34,478,719 km (0.118 R)
• M79: 34,584,185 km (0.102 R)
• M80: 35,060,355 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 10.3

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.89 AU - 9.07 AU

Year: 8113 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,320,765 km

• M1: 139,276 km (0.108 R)
• M2: 253,718 km (0.081 R)
• M3: 444,306 km (0.086 R)
• M4: 609,911 km (0.057 R)
• M5: 748,737 km (0.115 R)
• M6: 881,431 km (0.062 R)
• M7: 1,133,353 km (0.099 R)
• M8: 1,287,888 km (0.087 R)
• M9: 1,951,953 km (0.117 R)
• M10: 2,021,217 km (0.04 R)
• M11: 2,657,606 km (0.084 R)
• M12: 2,760,978 km (0.088 R)
• M13: 2,865,547 km (0.082 R)
• M14: 3,634,630 km (0.104 R)
• M15: 3,778,543 km (0.111 R)
• M16: 3,983,193 km (0.087 R)
• M17: 4,281,940 km (0.118 R)
• M18: 4,869,710 km (0.033 R)
• M19: 5,092,760 km (0.102 R)
• M20: 5,221,714 km (0.048 R)
• M21: 5,548,884 km (0.078 R)
• M22: 5,714,938 km (0.081 R)
• M23: 5,984,214 km (0.088 R)
• M24: 8,095,040 km (0.087 R)
• M25: 8,588,563 km (0.106 R)
• M26: 8,781,096 km (0.048 R)
• M27: 8,974,975 km (0.096 R)
• M28: 9,366,921 km (0.112 R)
• M29: 9,844,737 km (0.104 R)
• M30: 10,699,988 km (0.105 R)
• M31: 11,409,680 km (0.11 R)
• M32: 11,578,875 km (0.075 R)
• M33: 11,791,603 km (0.088 R)
• M34: 12,918,524 km (0.067 R)
• M35: 13,139,181 km (0.053 R)
• M36: 13,853,660 km (0.066 R)
• M37: 14,261,015 km (0.065 R)
• M38: 14,626,633 km (0.064 R)
• M39: 14,810,488 km (0.075 R)
• M40: 15,413,517 km (0.037 R)
• M41: 15,882,806 km (0.056 R)
• M42: 16,071,898 km (0.101 R)
• M43: 16,309,309 km (0.045 R)
• M44: 16,547,768 km (0.059 R)
• M45: 16,835,595 km (0.078 R)
• M46: 17,028,426 km (0.103 R)
• M47: 17,513,572 km (0.079 R)
• M48: 18,646,627 km (0.091 R)
• M49: 20,057,783 km (0.114 R)
• M50: 20,776,302 km (0.103 R)
• M51: 20,879,674 km (0.117 R)
• M52: 21,138,628 km (0.088 R)
• M53: 22,080,197 km (0.116 R)
• M54: 22,291,280 km (0.089 R)
• M55: 22,715,389 km (0.076 R)
• M56: 23,464,127 km (0.11 R)
• M57: 23,895,567 km (0.109 R)
• M58: 24,602,267 km (0.083 R)
• M59: 24,766,376 km (0.099 R)
• M60: 25,260,797 km (0.048 R)
• M61: 25,426,252 km (0.083 R)
• M62: 25,925,012 km (0.035 R)
• M63: 26,203,563 km (0.109 R)
• M64: 27,270,794 km (0.112 R)
• M65: 28,123,502 km (0.073 R)
• M66: 29,158,121 km (0.116 R)
• M67: 29,273,910 km (0.116 R)
• M68: 29,854,798 km (0.066 R)
• M69: 29,971,485 km (0.102 R)
• M70: 30,146,813 km (0.056 R)
• M71: 30,380,934 km (0.085 R)
• M72: 34,331,814 km (0.086 R)
• M73: 34,821,597 km (0.114 R)
• M74: 34,944,417 km (0.108 R)
• M75: 35,128,871 km (0.071 R)
• M76: 35,560,611 km (0.116 R)
• M77: 35,870,129 km (0.079 R)
• M78: 35,994,145 km (0.069 R)
• M79: 36,866,450 km (0.074 R)
• M80: 38,061,289 km (0.079 R)
• M81: 38,631,705 km (0.096 R)
• M82: 40,618,066 km (0.11 R)
• M83: 41,591,050 km (0.115 R)
• M84: 42,374,943 km (0.07 R)
• M85: 42,834,508 km (0.097 R)
• M86: 44,422,639 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.5

Radius: 5.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.1 AU - 19.38 AU

Year: 24649 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,320,765 km

• M1: 145,858 km (0.05 R)
• M2: 621,729 km (0.069 R)
• M3: 1,117,047 km (0.114 R)
• M4: 1,390,512 km (0.091 R)
• M5: 1,754,933 km (0.101 R)
• M6: 1,802,505 km (0.09 R)
• M7: 3,212,315 km (0.12 R)
• M8: 3,628,796 km (0.067 R)
• M9: 3,781,834 km (0.104 R)
• M10: 3,936,818 km (0.088 R)
• M11: 4,544,783 km (0.055 R)
• M12: 4,676,579 km (0.116 R)
• M13: 5,079,297 km (0.082 R)
• M14: 5,668,712 km (0.12 R)
• M15: 5,989,450 km (0.043 R)
• M16: 6,685,978 km (0.12 R)
• M17: 7,446,533 km (0.084 R)
• M18: 7,562,920 km (0.081 R)
• M19: 7,640,861 km (0.095 R)
• M20: 8,435,076 km (0.101 R)
• M21: 9,130,556 km (0.102 R)
• M22: 9,171,995 km (0.036 R)
• M23: 9,422,272 km (0.118 R)
• M24: 10,057,764 km (0.099 R)
• M25: 10,619,504 km (0.087 R)
• M26: 10,706,869 km (0.058 R)
• M27: 11,414,168 km (0.104 R)
• M28: 11,638,266 km (0.071 R)
• M29: 12,595,393 km (0.041 R)
• M30: 12,734,220 km (0.047 R)
• M31: 12,966,545 km (0.096 R)
• M32: 13,060,044 km (0.071 R)
• M33: 13,958,080 km (0.063 R)
• M34: 14,390,418 km (0.095 R)
• M35: 14,729,855 km (0.107 R)
• M36: 16,213,716 km (0.118 R)
• M37: 17,640,880 km (0.072 R)
• M38: 17,899,984 km (0.116 R)
• M39: 18,056,164 km (0.1 R)
• M40: 18,108,224 km (0.065 R)
• M41: 20,722,746 km (0.108 R)
• M42: 22,213,040 km (0.084 R)
• M43: 24,138,215 km (0.108 R)
• M44: 24,195,660 km (0.109 R)
• M45: 25,237,161 km (0.119 R)
• M46: 26,057,256 km (0.102 R)
• M47: 27,543,362 km (0.086 R)
• M48: 28,266,368 km (0.099 R)
• M49: 28,630,340 km (0.049 R)
• M50: 28,812,849 km (0.049 R)
• M51: 28,934,771 km (0.101 R)
• M52: 29,056,694 km (0.114 R)
• M53: 29,423,956 km (0.116 R)
• M54: 29,854,349 km (0.117 R)
• M55: 33,948,843 km (0.07 R)
• M56: 34,142,124 km (0.073 R)
• M57: 34,271,077 km (0.09 R)
• M58: 35,439,287 km (0.098 R)
• M59: 36,356,920 km (0.056 R)
• M60: 37,216,061 km (0.094 R)
• M61: 40,650,229 km (0.054 R)
• M62: 41,266,573 km (0.104 R)
• M63: 42,093,400 km (0.096 R)
• M64: 42,508,833 km (0.06 R)
• M65: 42,647,660 km (0.084 R)
• M66: 43,903,385 km (0.045 R)
• M67: 44,184,030 km (0.051 R)
• M68: 45,171,227 km (0.077 R)
• M69: 45,809,710 km (0.094 R)
• M70: 46,594,052 km (0.107 R)
• M71: 47,742,814 km (0.075 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit