🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.5 AU - 0.64 AU

Year: 153 Days

Day: 15.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,243,554 km

• M1: 154,385 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.73 AU - 0.87 AU

Year: 254 Days

Day: 26.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,243,554 km

• M1: 671,694 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.68 AU - 1.12 AU

Year: 303 Days

Day: 17.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,243,554 km

• M1: 178,470 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.32 AU - 1.48 AU

Year: 588 Days

Day: 33.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,243,554 km

• M1: 706,551 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.63 AU - 2.61 AU

Year: 1095 Days

Day: 26.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,243,554 km

• M1: 263,292 km (0.092 R)
• M2: 625,618 km (0.09 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.73 AU - 6.15 AU

Year: 3895 Days

Day: 28.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,243,554 km

• M1: 1,804,749 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 14.9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.53 AU - 6.27 AU

Year: 4452 Days

Day: 9 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,243,554 km

• M1: 204,650 km (0.026 R)
• M2: 317,895 km (0.042 R)
• M3: 463,454 km (0.108 R)
• M4: 674,836 km (0.083 R)
• M5: 903,122 km (0.073 R)
• M6: 1,053,468 km (0.05 R)
• M7: 1,148,164 km (0.093 R)
• M8: 1,246,001 km (0.091 R)
• M9: 1,404,425 km (0.106 R)
• M10: 1,680,134 km (0.032 R)
• M11: 1,947,615 km (0.103 R)
• M12: 2,640,851 km (0.101 R)
• M13: 2,773,545 km (0.119 R)
• M14: 2,878,413 km (0.107 R)
• M15: 3,045,962 km (0.091 R)
• M16: 3,138,713 km (0.088 R)
• M17: 3,232,511 km (0.028 R)
• M18: 3,374,928 km (0.109 R)
• M19: 3,471,119 km (0.057 R)
• M20: 3,831,650 km (0.035 R)
• M21: 3,982,894 km (0.116 R)
• M22: 4,204,598 km (0.046 R)
• M23: 4,308,419 km (0.096 R)
• M24: 4,518,753 km (0.106 R)
• M25: 4,660,722 km (0.07 R)
• M26: 4,840,538 km (0.112 R)
• M27: 5,059,250 km (0.105 R)
• M28: 5,188,353 km (0.106 R)
• M29: 5,582,544 km (0.111 R)
• M30: 6,241,373 km (0.04 R)
• M31: 6,681,041 km (0.117 R)
• M32: 7,007,164 km (0.119 R)
• M33: 7,213,609 km (0.069 R)
• M34: 8,211,278 km (0.078 R)
• M35: 8,407,251 km (0.112 R)
• M36: 8,626,860 km (0.055 R)
• M37: 8,892,995 km (0.119 R)
• M38: 9,049,474 km (0.093 R)
• M39: 9,161,822 km (0.108 R)
• M40: 9,297,208 km (0.102 R)
• M41: 10,147,224 km (0.072 R)
• M42: 10,381,195 km (0.116 R)
• M43: 11,118,114 km (0.043 R)
• M44: 11,383,650 km (0.093 R)
• M45: 11,651,430 km (0.09 R)
• M46: 12,044,424 km (0.066 R)
• M47: 12,492,021 km (0.074 R)
• M48: 13,480,264 km (0.052 R)
• M49: 13,711,991 km (0.115 R)
• M50: 14,022,856 km (0.114 R)
• M51: 14,784,010 km (0.051 R)
• M52: 14,916,553 km (0.051 R)
• M53: 15,477,844 km (0.088 R)
• M54: 15,828,801 km (0.118 R)
• M55: 16,759,001 km (0.088 R)
• M56: 16,869,553 km (0.053 R)
• M57: 17,426,357 km (0.108 R)
• M58: 17,538,406 km (0.063 R)
• M59: 17,707,002 km (0.077 R)
• M60: 18,187,511 km (0.056 R)
• M61: 18,643,784 km (0.119 R)
• M62: 18,758,376 km (0.046 R)
• M63: 19,103,798 km (0.096 R)
• M64: 19,248,309 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685

Radius: 9

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.43 AU - 12.31 AU

Year: 11001 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,243,554 km

• M1: 116,537 km (0.109 R)
• M2: 187,446 km (0.12 R)
• M3: 289,771 km (0.109 R)
• M4: 431,440 km (0.061 R)
• M5: 860,936 km (0.063 R)
• M6: 937,081 km (0.059 R)
• M7: 1,035,666 km (0.098 R)
• M8: 1,137,841 km (0.07 R)
• M9: 1,557,463 km (0.092 R)
• M10: 1,971,401 km (0.028 R)
• M11: 2,230,654 km (0.098 R)
• M12: 2,724,776 km (0.114 R)
• M13: 2,925,985 km (0.11 R)
• M14: 3,013,799 km (0.085 R)
• M15: 3,373,881 km (0.106 R)
• M16: 3,875,183 km (0.118 R)
• M17: 3,939,510 km (0.071 R)
• M18: 4,200,409 km (0.102 R)
• M19: 4,299,742 km (0.114 R)
• M20: 5,122,231 km (0.107 R)
• M21: 5,299,654 km (0.104 R)
• M22: 6,141,890 km (0.073 R)
• M23: 7,064,759 km (0.07 R)
• M24: 7,381,907 km (0.114 R)
• M25: 8,071,404 km (0.111 R)
• M26: 9,165,562 km (0.078 R)
• M27: 9,686,013 km (0.049 R)
• M28: 10,395,107 km (0.073 R)
• M29: 11,258,736 km (0.105 R)
• M30: 11,350,888 km (0.077 R)
• M31: 11,489,864 km (0.063 R)
• M32: 12,192,526 km (0.099 R)
• M33: 12,334,644 km (0.062 R)
• M34: 12,525,231 km (0.106 R)
• M35: 12,716,717 km (0.08 R)
• M36: 13,885,674 km (0.111 R)
• M37: 14,684,078 km (0.091 R)
• M38: 15,961,195 km (0.045 R)
• M39: 16,744,340 km (0.081 R)
• M40: 17,915,691 km (0.108 R)
• M41: 18,348,179 km (0.076 R)
• M42: 18,948,365 km (0.116 R)
• M43: 19,389,081 km (0.09 R)
• M44: 19,721,786 km (0.061 R)
• M45: 19,944,538 km (0.06 R)
• M46: 21,014,462 km (0.037 R)
• M47: 21,757,215 km (0.085 R)
• M48: 22,975,091 km (0.074 R)
• M49: 24,096,028 km (0.113 R)
• M50: 24,393,878 km (0.046 R)
• M51: 26,084,782 km (0.102 R)
• M52: 26,390,710 km (0.098 R)
• M53: 27,006,156 km (0.053 R)
• M54: 28,000,682 km (0.049 R)
• M55: 30,025,340 km (0.063 R)
• M56: 30,217,573 km (0.059 R)
• M57: 30,281,751 km (0.105 R)
• M58: 30,538,909 km (0.09 R)
• M59: 31,249,798 km (0.1 R)
• M60: 31,379,649 km (0.12 R)
• M61: 31,900,699 km (0.086 R)
• M62: 32,621,910 km (0.037 R)
• M63: 33,946,898 km (0.107 R)
• M64: 36,376,069 km (0.047 R)
• M65: 36,581,018 km (0.085 R)
• M66: 36,854,782 km (0.106 R)
• M67: 37,957,019 km (0.101 R)
• M68: 38,442,763 km (0.096 R)
• M69: 38,651,452 km (0.111 R)
• M70: 39,420,086 km (0.099 R)
• M71: 41,256,998 km (0.084 R)
• M72: 41,613,490 km (0.073 R)
• M73: 41,827,864 km (0.077 R)
• M74: 42,114,194 km (0.081 R)
• M75: 42,185,852 km (0.103 R)
• M76: 43,121,586 km (0.072 R)
• M77: 43,266,247 km (0.039 R)
• M78: 43,483,314 km (0.082 R)
• M79: 45,013,551 km (0.101 R)
• M80: 45,087,003 km (0.08 R)
• M81: 45,233,609 km (0.112 R)
• M82: 45,454,116 km (0.104 R)
• M83: 45,527,569 km (0.096 R)
• M84: 46,339,287 km (0.115 R)
• M85: 47,081,292 km (0.104 R)
• M86: 48,201,631 km (0.089 R)
• M87: 48,276,579 km (0.039 R)
• M88: 48,953,360 km (0.118 R)
• M89: 49,104,304 km (0.108 R)
• M90: 49,330,795 km (0.119 R)
• M91: 50,240,351 km (0.03 R)
• M92: 50,544,782 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 11.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.42 AU - 13.9 AU

Year: 14125 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,243,554 km

• M1: 199,863 km (0.115 R)
• M2: 403,166 km (0.094 R)
• M3: 536,159 km (0.064 R)
• M4: 686,056 km (0.07 R)
• M5: 974,929 km (0.106 R)
• M6: 1,105,229 km (0.103 R)
• M7: 1,641,238 km (0.104 R)
• M8: 2,225,867 km (0.097 R)
• M9: 2,400,747 km (0.101 R)
• M10: 2,979,990 km (0.096 R)
• M11: 3,062,268 km (0.069 R)
• M12: 5,125,672 km (0.119 R)
• M13: 5,324,637 km (0.12 R)
• M14: 5,492,336 km (0.08 R)
• M15: 6,251,545 km (0.105 R)
• M16: 6,860,708 km (0.117 R)
• M17: 7,117,119 km (0.039 R)
• M18: 7,943,348 km (0.096 R)
• M19: 8,058,389 km (0.109 R)
• M20: 8,174,028 km (0.067 R)
• M21: 8,720,808 km (0.084 R)
• M22: 9,726,704 km (0.098 R)
• M23: 9,891,112 km (0.038 R)
• M24: 10,180,883 km (0.104 R)
• M25: 10,431,609 km (0.088 R)
• M26: 11,152,970 km (0.054 R)
• M27: 12,066,265 km (0.101 R)
• M28: 12,154,528 km (0.119 R)
• M29: 12,420,513 km (0.067 R)
• M30: 12,598,983 km (0.055 R)
• M31: 13,048,674 km (0.099 R)
• M32: 13,825,386 km (0.075 R)
• M33: 13,964,064 km (0.097 R)
• M34: 14,196,090 km (0.099 R)
• M35: 15,759,836 km (0.104 R)
• M36: 16,098,526 km (0.078 R)
• M37: 16,244,384 km (0.114 R)
• M38: 16,635,582 km (0.097 R)
• M39: 16,881,671 km (0.065 R)
• M40: 17,228,289 km (0.112 R)
• M41: 18,791,138 km (0.104 R)
• M42: 18,893,463 km (0.118 R)
• M43: 18,996,087 km (0.063 R)
• M44: 19,356,618 km (0.089 R)
• M45: 20,980,054 km (0.098 R)
• M46: 22,104,581 km (0.117 R)
• M47: 23,303,459 km (0.059 R)
• M48: 23,578,868 km (0.029 R)
• M49: 24,132,979 km (0.106 R)
• M50: 24,579,379 km (0.092 R)
• M51: 25,141,269 km (0.103 R)
• M52: 25,310,613 km (0.101 R)
• M53: 25,423,709 km (0.109 R)
• M54: 25,650,500 km (0.071 R)
• M55: 25,821,041 km (0.114 R)
• M56: 26,163,172 km (0.097 R)
• M57: 26,334,760 km (0.114 R)
• M58: 26,449,502 km (0.113 R)
• M59: 27,663,189 km (0.029 R)
• M60: 28,364,953 km (0.05 R)
• M61: 28,600,121 km (0.119 R)
• M62: 28,776,946 km (0.11 R)
• M63: 29,845,673 km (0.079 R)
• M64: 30,505,100 km (0.101 R)
• M65: 30,866,828 km (0.05 R)
• M66: 31,412,112 km (0.097 R)
• M67: 31,960,538 km (0.112 R)
• M68: 34,311,020 km (0.09 R)
• M69: 34,875,901 km (0.094 R)
• M70: 35,317,215 km (0.048 R)
• M71: 35,760,473 km (0.063 R)
• M72: 35,887,482 km (0.093 R)
• M73: 36,269,405 km (0.075 R)
• M74: 38,393,695 km (0.079 R)
• M75: 40,558,227 km (0.088 R)
• M76: 41,155,272 km (0.065 R)
• M77: 42,224,149 km (0.028 R)
• M78: 42,492,677 km (0.082 R)
• M79: 42,761,953 km (0.085 R)
• M80: 43,640,691 km (0.11 R)
• M81: 44,116,412 km (0.109 R)
• M82: 44,457,196 km (0.084 R)
• M83: 44,867,393 km (0.112 R)
• M84: 45,416,118 km (0.12 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit