🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.71 AU

Year: 176 Days

Day: 41.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,835,364 km

• M1: 392,395 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.84 AU - 0.86 AU

Year: 289 Days

Day: 21.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,835,364 km

• M1: 296,802 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.93 AU - 1.05 AU

Year: 363 Days

Day: 36.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.78 AU - 1.2 AU

Year: 363 Days

Day: 31.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 99.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.86 AU - 1.38 AU

Year: 437 Days

Day: 23.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.24 AU - 1.88 AU

Year: 719 Days

Day: 27.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,835,364 km

• M1: 536,907 km (0.062 R)
• M2: 1,040,304 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.16 AU - 2.76 AU

Year: 1424 Days

Day: 20.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 10.8

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.54 AU - 5.14 AU

Year: 3929 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,835,364 km

• M1: 234,869 km (0.078 R)
• M2: 361,129 km (0.094 R)
• M3: 462,407 km (0.111 R)
• M4: 555,906 km (0.089 R)
• M5: 753,674 km (0.05 R)
• M6: 867,518 km (0.075 R)
• M7: 1,062,444 km (0.104 R)
• M8: 1,205,160 km (0.099 R)
• M9: 1,808,489 km (0.082 R)
• M10: 2,142,242 km (0.095 R)
• M11: 2,600,011 km (0.11 R)
• M12: 2,958,747 km (0.089 R)
• M13: 3,644,204 km (0.077 R)
• M14: 3,943,998 km (0.119 R)
• M15: 4,169,143 km (0.117 R)
• M16: 4,826,177 km (0.071 R)
• M17: 5,045,039 km (0.086 R)
• M18: 5,334,510 km (0.108 R)
• M19: 5,424,568 km (0.087 R)
• M20: 5,836,711 km (0.095 R)
• M21: 6,235,389 km (0.109 R)
• M22: 6,306,597 km (0.111 R)
• M23: 6,473,997 km (0.055 R)
• M24: 6,715,598 km (0.028 R)
• M25: 7,158,109 km (0.113 R)
• M26: 7,660,907 km (0.081 R)
• M27: 7,813,946 km (0.087 R)
• M28: 8,123,164 km (0.104 R)
• M29: 8,227,135 km (0.113 R)
• M30: 8,410,243 km (0.068 R)
• M31: 8,541,739 km (0.106 R)
• M32: 8,806,976 km (0.077 R)
• M33: 9,155,838 km (0.088 R)
• M34: 9,646,370 km (0.062 R)
• M35: 9,922,528 km (0.08 R)
• M36: 10,173,403 km (0.043 R)
• M37: 10,257,477 km (0.099 R)
• M38: 10,482,921 km (0.113 R)
• M39: 10,709,861 km (0.086 R)
• M40: 11,342,660 km (0.111 R)
• M41: 11,517,241 km (0.119 R)
• M42: 12,404,057 km (0.115 R)
• M43: 12,734,668 km (0.096 R)
• M44: 13,589,471 km (0.087 R)
• M45: 13,837,055 km (0.107 R)
• M46: 13,930,404 km (0.107 R)
• M47: 14,211,349 km (0.102 R)
• M48: 15,676,810 km (0.053 R)
• M49: 16,001,736 km (0.058 R)
• M50: 16,427,492 km (0.111 R)
• M51: 16,559,138 km (0.072 R)
• M52: 16,890,048 km (0.087 R)
• M53: 17,056,401 km (0.054 R)
• M54: 17,189,843 km (0.095 R)
• M55: 17,895,944 km (0.054 R)
• M56: 18,031,480 km (0.114 R)
• M57: 18,680,286 km (0.063 R)
• M58: 19,024,810 km (0.086 R)
• M59: 19,790,003 km (0.117 R)
• M60: 19,895,170 km (0.088 R)
• M61: 20,885,508 km (0.032 R)
• M62: 21,674,787 km (0.095 R)
• M63: 21,783,245 km (0.04 R)
• M64: 21,855,651 km (0.079 R)
• M65: 22,766,851 km (0.12 R)
• M66: 22,877,105 km (0.083 R)
• M67: 22,987,508 km (0.105 R)
• M68: 23,134,862 km (0.09 R)
• M69: 24,026,166 km (0.105 R)
• M70: 24,438,308 km (0.112 R)
• M71: 24,551,255 km (0.09 R)
• M72: 24,626,502 km (0.104 R)
• M73: 24,815,145 km (0.05 R)
• M74: 25,118,081 km (0.083 R)
• M75: 25,307,921 km (0.034 R)
• M76: 25,498,209 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.8

Radius: 13.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.25 AU - 7.97 AU

Year: 7746 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,835,364 km

• M1: 223,798 km (0.026 R)
• M2: 384,167 km (0.109 R)
• M3: 518,057 km (0.116 R)
• M4: 658,679 km (0.102 R)
• M5: 814,411 km (0.069 R)
• M6: 920,924 km (0.036 R)
• M7: 1,149,360 km (0.117 R)
• M8: 1,585,438 km (0.118 R)
• M9: 2,029,594 km (0.103 R)
• M10: 2,179,342 km (0.107 R)
• M11: 2,377,260 km (0.105 R)
• M12: 2,697,399 km (0.031 R)
• M13: 3,278,587 km (0.079 R)
• M14: 3,506,724 km (0.064 R)
• M15: 3,661,857 km (0.114 R)
• M16: 3,766,426 km (0.096 R)
• M17: 3,898,820 km (0.112 R)
• M18: 4,005,633 km (0.112 R)
• M19: 4,499,306 km (0.109 R)
• M20: 5,158,434 km (0.112 R)
• M21: 6,439,440 km (0.117 R)
• M22: 7,214,208 km (0.088 R)
• M23: 7,545,866 km (0.059 R)
• M24: 7,916,420 km (0.096 R)
• M25: 8,121,070 km (0.087 R)
• M26: 9,170,649 km (0.092 R)
• M27: 9,421,823 km (0.12 R)
• M28: 9,894,254 km (0.05 R)
• M29: 10,114,761 km (0.119 R)
• M30: 10,262,863 km (0.028 R)
• M31: 11,743,582 km (0.06 R)
• M32: 11,938,359 km (0.043 R)
• M33: 12,094,838 km (0.11 R)
• M34: 12,252,066 km (0.101 R)
• M35: 12,687,844 km (0.025 R)
• M36: 13,128,859 km (0.052 R)
• M37: 13,330,965 km (0.041 R)
• M38: 14,315,619 km (0.103 R)
• M39: 15,111,629 km (0.042 R)
• M40: 15,664,543 km (0.113 R)
• M41: 15,922,150 km (0.084 R)
• M42: 16,180,954 km (0.031 R)
• M43: 16,397,722 km (0.091 R)
• M44: 16,528,321 km (0.063 R)
• M45: 16,615,536 km (0.075 R)
• M46: 17,451,938 km (0.083 R)
• M47: 18,032,079 km (0.107 R)
• M48: 18,936,996 km (0.113 R)
• M49: 19,119,805 km (0.115 R)
• M50: 20,838,086 km (0.108 R)
• M51: 21,835,156 km (0.102 R)
• M52: 22,508,645 km (0.094 R)
• M53: 22,702,225 km (0.054 R)
• M54: 22,993,791 km (0.07 R)
• M55: 23,482,527 km (0.115 R)
• M56: 23,580,664 km (0.07 R)
• M57: 24,172,323 km (0.088 R)
• M58: 24,719,103 km (0.079 R)
• M59: 25,723,653 km (0.076 R)
• M60: 25,824,781 km (0.117 R)
• M61: 25,926,209 km (0.11 R)
• M62: 26,230,939 km (0.113 R)
• M63: 26,690,355 km (0.055 R)
• M64: 27,565,352 km (0.089 R)
• M65: 27,928,426 km (0.106 R)
• M66: 28,292,996 km (0.079 R)
• M67: 28,869,247 km (0.096 R)
• M68: 31,158,544 km (0.03 R)
• M69: 31,970,860 km (0.12 R)
• M70: 32,188,675 km (0.095 R)
• M71: 32,516,294 km (0.077 R)
• M72: 32,680,552 km (0.111 R)
• M73: 32,899,863 km (0.112 R)
• M74: 33,395,331 km (0.088 R)
• M75: 33,561,086 km (0.069 R)
• M76: 34,616,798 km (0.06 R)
• M77: 34,728,547 km (0.107 R)
• M78: 35,683,431 km (0.096 R)
• M79: 36,079,266 km (0.075 R)
• M80: 36,932,124 km (0.103 R)
• M81: 37,561,781 km (0.098 R)
• M82: 37,734,118 km (0.108 R)
• M83: 38,541,797 km (0.09 R)
• M84: 38,773,674 km (0.093 R)

Asteroid Belt

Center: 10.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.1

Radius: 7.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.37 AU - 16.85 AU

Year: 19555 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,835,364 km

• M1: 107,561 km (0.095 R)
• M2: 181,612 km (0.067 R)
• M3: 291,716 km (0.052 R)
• M4: 527,183 km (0.074 R)
• M5: 906,413 km (0.12 R)
• M6: 961,316 km (0.08 R)
• M7: 1,113,906 km (0.108 R)
• M8: 1,442,722 km (0.119 R)
• M9: 1,529,638 km (0.11 R)
• M10: 1,731,745 km (0.108 R)
• M11: 1,801,009 km (0.063 R)
• M12: 2,161,390 km (0.104 R)
• M13: 2,388,480 km (0.084 R)
• M14: 2,676,456 km (0.097 R)
• M15: 3,256,895 km (0.088 R)
• M16: 3,400,808 km (0.087 R)
• M17: 4,465,796 km (0.078 R)
• M18: 4,690,492 km (0.063 R)
• M19: 4,951,690 km (0.101 R)
• M20: 5,386,421 km (0.087 R)
• M21: 5,556,813 km (0.117 R)
• M22: 6,689,568 km (0.095 R)
• M23: 7,357,373 km (0.084 R)
• M24: 7,470,768 km (0.108 R)
• M25: 8,085,167 km (0.112 R)
• M26: 8,202,152 km (0.114 R)
• M27: 8,398,424 km (0.064 R)
• M28: 8,755,664 km (0.036 R)
• M29: 10,233,542 km (0.085 R)
• M30: 11,044,362 km (0.102 R)
• M31: 11,130,979 km (0.112 R)
• M32: 11,523,225 km (0.065 R)
• M33: 12,008,819 km (0.043 R)
• M34: 12,863,323 km (0.105 R)
• M35: 12,954,428 km (0.09 R)
• M36: 13,459,171 km (0.101 R)
• M37: 14,111,118 km (0.094 R)
• M38: 14,773,089 km (0.045 R)
• M39: 16,819,438 km (0.116 R)
• M40: 17,875,450 km (0.117 R)
• M41: 18,028,039 km (0.064 R)
• M42: 18,232,240 km (0.106 R)
• M43: 18,591,275 km (0.113 R)
• M44: 19,160,346 km (0.086 R)
• M45: 19,212,406 km (0.097 R)
• M46: 19,525,514 km (0.081 R)
• M47: 19,892,926 km (0.075 R)
• M48: 19,945,585 km (0.088 R)
• M49: 20,741,296 km (0.12 R)
• M50: 20,848,258 km (0.063 R)
• M51: 20,955,221 km (0.107 R)
• M52: 21,764,097 km (0.111 R)
• M53: 21,818,401 km (0.109 R)
• M54: 22,254,329 km (0.118 R)
• M55: 22,693,099 km (0.058 R)
• M56: 23,190,064 km (0.047 R)
• M57: 23,579,168 km (0.119 R)
• M58: 24,026,465 km (0.104 R)
• M59: 24,702,648 km (0.083 R)
• M60: 25,958,522 km (0.095 R)
• M61: 26,710,401 km (0.053 R)
• M62: 27,645,537 km (0.108 R)
• M63: 28,235,401 km (0.039 R)
• M64: 28,531,904 km (0.093 R)
• M65: 28,889,144 km (0.085 R)
• M66: 29,187,891 km (0.104 R)
• M67: 29,728,388 km (0.087 R)
• M68: 30,211,440 km (0.109 R)
• M69: 31,185,471 km (0.03 R)
• M70: 31,369,327 km (0.071 R)
• M71: 31,430,662 km (0.088 R)
• M72: 32,603,659 km (0.094 R)
• M73: 33,101,970 km (0.091 R)
• M74: 33,164,352 km (0.057 R)
• M75: 34,738,421 km (0.092 R)
• M76: 35,247,203 km (0.032 R)
• M77: 35,566,445 km (0.086 R)
• M78: 37,893,440 km (0.091 R)
• M79: 38,024,039 km (0.092 R)
• M80: 40,669,677 km (0.059 R)
• M81: 40,870,437 km (0.08 R)
• M82: 40,937,457 km (0.101 R)
• M83: 41,407,643 km (0.114 R)
• M84: 42,556,705 km (0.111 R)
• M85: 43,442,474 km (0.112 R)
• M86: 45,370,790 km (0.094 R)
• M87: 46,415,283 km (0.071 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit