🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.45 AU - 0.71 AU

Year: 158 Days

Day: 17 Hours

Environment

Temp: 176 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.49 AU - 0.75 AU

Year: 175 Days

Day: 40 Hours

Environment

Temp: 216 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.85 AU

Year: 271 Days

Day: 32.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.83 AU - 0.99 AU

Year: 311 Days

Day: 29.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.78 AU - 5.48 AU

Year: 3568 Days

Day: 20.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.7

Radius: 12.3

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.72 AU - 6.38 AU

Year: 4683 Days

Day: 10.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,512,458 km

• M1: 180,116 km (0.09 R)
• M2: 312,360 km (0.085 R)
• M3: 398,230 km (0.097 R)
• M4: 495,767 km (0.111 R)
• M5: 586,424 km (0.094 R)
• M6: 711,487 km (0.092 R)
• M7: 938,727 km (0.093 R)
• M8: 1,067,231 km (0.115 R)
• M9: 1,283,400 km (0.067 R)
• M10: 1,390,961 km (0.117 R)
• M11: 1,893,311 km (0.118 R)
• M12: 2,087,040 km (0.094 R)
• M13: 2,360,804 km (0.118 R)
• M14: 2,600,460 km (0.06 R)
• M15: 2,738,838 km (0.11 R)
• M16: 3,006,917 km (0.115 R)
• M17: 3,333,639 km (0.06 R)
• M18: 4,003,389 km (0.067 R)
• M19: 4,164,057 km (0.082 R)
• M20: 4,454,725 km (0.075 R)
• M21: 4,565,577 km (0.061 R)
• M22: 4,658,478 km (0.089 R)
• M23: 5,425,616 km (0.066 R)
• M24: 5,563,844 km (0.118 R)
• M25: 5,743,511 km (0.04 R)
• M26: 5,884,432 km (0.081 R)
• M27: 6,129,025 km (0.08 R)
• M28: 6,335,320 km (0.097 R)
• M29: 6,543,860 km (0.077 R)
• M30: 7,010,904 km (0.111 R)
• M31: 7,687,236 km (0.072 R)
• M32: 8,180,012 km (0.114 R)
• M33: 8,270,668 km (0.054 R)
• M34: 8,659,922 km (0.036 R)
• M35: 8,798,748 km (0.069 R)
• M36: 8,914,986 km (0.07 R)
• M37: 9,361,536 km (0.046 R)
• M38: 9,863,436 km (0.06 R)
• M39: 9,984,311 km (0.072 R)
• M40: 10,105,635 km (0.092 R)
• M41: 10,276,327 km (0.114 R)
• M42: 10,620,551 km (0.085 R)
• M43: 11,093,879 km (0.119 R)
• M44: 11,269,956 km (0.057 R)
• M45: 11,650,533 km (0.105 R)
• M46: 11,829,601 km (0.107 R)
• M47: 11,958,106 km (0.042 R)
• M48: 12,138,670 km (0.051 R)
• M49: 12,659,720 km (0.07 R)
• M50: 13,161,621 km (0.111 R)
• M51: 13,241,506 km (0.032 R)
• M52: 13,348,169 km (0.091 R)
• M53: 13,669,954 km (0.087 R)
• M54: 13,750,887 km (0.045 R)
• M55: 14,021,509 km (0.086 R)
• M56: 14,157,494 km (0.065 R)
• M57: 14,239,324 km (0.101 R)
• M58: 14,458,335 km (0.105 R)
• M59: 14,816,472 km (0.091 R)
• M60: 15,317,326 km (0.102 R)
• M61: 15,597,972 km (0.115 R)
• M62: 15,936,960 km (0.086 R)
• M63: 16,078,929 km (0.048 R)
• M64: 16,450,081 km (0.103 R)
• M65: 17,142,719 km (0.104 R)
• M66: 17,259,106 km (0.11 R)
• M67: 17,551,121 km (0.111 R)
• M68: 17,992,286 km (0.105 R)
• M69: 18,199,479 km (0.107 R)
• M70: 18,318,259 km (0.065 R)
• M71: 18,407,420 km (0.085 R)
• M72: 18,885,684 km (0.112 R)
• M73: 19,428,724 km (0.104 R)
• M74: 20,777,499 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 12.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.46 AU - 10.64 AU

Year: 11411 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,512,458 km

• M1: 197,768 km (0.055 R)
• M2: 295,456 km (0.09 R)
• M3: 387,458 km (0.08 R)
• M4: 479,611 km (0.059 R)
• M5: 628,012 km (0.028 R)
• M6: 742,454 km (0.052 R)
• M7: 864,825 km (0.096 R)
• M8: 1,912,459 km (0.096 R)
• M9: 2,136,557 km (0.074 R)
• M10: 2,449,067 km (0.063 R)
• M11: 2,917,158 km (0.102 R)
• M12: 3,383,305 km (0.104 R)
• M13: 3,841,823 km (0.048 R)
• M14: 4,484,047 km (0.083 R)
• M15: 4,817,650 km (0.069 R)
• M16: 5,021,851 km (0.115 R)
• M17: 5,438,930 km (0.101 R)
• M18: 5,723,166 km (0.028 R)
• M19: 6,232,397 km (0.086 R)
• M20: 6,417,898 km (0.051 R)
• M21: 8,127,652 km (0.1 R)
• M22: 8,494,018 km (0.08 R)
• M23: 8,576,147 km (0.117 R)
• M24: 8,741,303 km (0.115 R)
• M25: 10,582,105 km (0.074 R)
• M26: 14,751,846 km (0.081 R)
• M27: 15,399,156 km (0.043 R)
• M28: 16,464,143 km (0.032 R)
• M29: 16,566,767 km (0.069 R)
• M30: 17,187,449 km (0.105 R)
• M31: 17,657,785 km (0.035 R)
• M32: 18,825,546 km (0.12 R)
• M33: 19,040,667 km (0.079 R)
• M34: 19,148,378 km (0.064 R)
• M35: 19,473,155 km (0.116 R)
• M36: 19,744,974 km (0.067 R)
• M37: 19,963,537 km (0.064 R)
• M38: 21,123,668 km (0.108 R)
• M39: 21,683,763 km (0.084 R)
• M40: 21,965,605 km (0.072 R)
• M41: 22,135,399 km (0.098 R)
• M42: 22,362,339 km (0.07 R)
• M43: 22,933,204 km (0.096 R)
• M44: 23,393,367 km (0.065 R)
• M45: 24,733,315 km (0.071 R)
• M46: 26,038,108 km (0.065 R)
• M47: 27,182,980 km (0.064 R)
• M48: 27,608,885 km (0.033 R)
• M49: 28,405,793 km (0.092 R)
• M50: 28,529,062 km (0.09 R)
• M51: 28,776,198 km (0.088 R)
• M52: 29,709,090 km (0.101 R)
• M53: 30,022,348 km (0.093 R)
• M54: 30,778,416 km (0.116 R)
• M55: 31,286,001 km (0.09 R)
• M56: 31,796,279 km (0.088 R)
• M57: 31,988,363 km (0.056 R)
• M58: 32,502,531 km (0.052 R)
• M59: 33,084,167 km (0.081 R)
• M60: 34,061,191 km (0.112 R)
• M61: 36,645,794 km (0.108 R)
• M62: 39,912,413 km (0.059 R)
• M63: 41,580,279 km (0.114 R)
• M64: 42,141,421 km (0.114 R)
• M65: 42,422,815 km (0.034 R)
• M66: 42,916,936 km (0.097 R)
• M67: 43,341,944 km (0.119 R)
• M68: 44,410,671 km (0.113 R)
• M69: 45,271,756 km (0.119 R)
• M70: 45,415,819 km (0.116 R)
• M71: 46,065,972 km (0.073 R)
• M72: 46,428,597 km (0.081 R)
• M73: 46,573,856 km (0.077 R)
• M74: 47,668,314 km (0.103 R)
• M75: 48,182,033 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.2

Radius: 9.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.41 AU - 13.23 AU

Year: 15488 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,512,458 km

• M1: 172,337 km (0.036 R)
• M2: 437,723 km (0.12 R)
• M3: 602,879 km (0.062 R)
• M4: 1,482,365 km (0.118 R)
• M5: 1,574,069 km (0.088 R)
• M6: 1,763,460 km (0.064 R)
• M7: 2,295,579 km (0.108 R)
• M8: 2,429,469 km (0.071 R)
• M9: 2,933,016 km (0.068 R)
• M10: 3,137,516 km (0.111 R)
• M11: 3,716,460 km (0.03 R)
• M12: 3,779,291 km (0.038 R)
• M13: 3,938,014 km (0.105 R)
• M14: 4,066,669 km (0.106 R)
• M15: 4,798,950 km (0.099 R)
• M16: 5,535,869 km (0.076 R)
• M17: 5,935,894 km (0.108 R)
• M18: 6,802,365 km (0.118 R)
• M19: 7,508,018 km (0.065 R)
• M20: 7,627,846 km (0.116 R)
• M21: 8,443,304 km (0.083 R)
• M22: 8,988,139 km (0.079 R)
• M23: 9,936,141 km (0.062 R)
• M24: 10,735,293 km (0.119 R)
• M25: 10,870,529 km (0.036 R)
• M26: 11,051,692 km (0.112 R)
• M27: 11,693,617 km (0.081 R)
• M28: 11,925,793 km (0.076 R)
• M29: 12,489,328 km (0.06 R)
• M30: 12,679,018 km (0.064 R)
• M31: 13,886,722 km (0.113 R)
• M32: 14,479,428 km (0.113 R)
• M33: 15,587,500 km (0.085 R)
• M34: 15,997,099 km (0.034 R)
• M35: 16,306,766 km (0.092 R)
• M36: 17,617,842 km (0.067 R)
• M37: 17,937,682 km (0.068 R)
• M38: 18,799,665 km (0.088 R)
• M39: 18,908,273 km (0.062 R)
• M40: 19,017,181 km (0.06 R)
• M41: 19,619,910 km (0.062 R)
• M42: 20,062,271 km (0.078 R)
• M43: 21,408,802 km (0.066 R)
• M44: 23,952,265 km (0.115 R)
• M45: 24,662,555 km (0.097 R)
• M46: 25,199,612 km (0.049 R)
• M47: 26,895,304 km (0.105 R)
• M48: 27,017,974 km (0.076 R)
• M49: 27,818,921 km (0.089 R)
• M50: 29,318,041 km (0.116 R)
• M51: 29,760,252 km (0.031 R)
• M52: 30,395,894 km (0.108 R)
• M53: 31,164,378 km (0.028 R)
• M54: 31,615,715 km (0.07 R)
• M55: 32,917,067 km (0.107 R)
• M56: 33,048,114 km (0.099 R)
• M57: 33,904,413 km (0.106 R)
• M58: 34,235,772 km (0.08 R)
• M59: 34,834,762 km (0.04 R)
• M60: 35,236,133 km (0.114 R)
• M61: 36,720,593 km (0.116 R)
• M62: 37,402,160 km (0.057 R)
• M63: 37,470,527 km (0.071 R)
• M64: 37,881,771 km (0.098 R)
• M65: 38,432,291 km (0.055 R)
• M66: 39,610,973 km (0.081 R)
• M67: 39,680,686 km (0.117 R)
• M68: 40,169,871 km (0.101 R)
• M69: 40,590,689 km (0.084 R)
• M70: 41,083,465 km (0.106 R)
• M71: 43,433,199 km (0.118 R)
• M72: 43,793,131 km (0.044 R)
• M73: 44,081,705 km (0.034 R)
• M74: 44,153,961 km (0.116 R)
• M75: 47,149,658 km (0.098 R)
• M76: 47,667,716 km (0.064 R)
• M77: 48,038,868 km (0.106 R)
• M78: 48,113,218 km (0.1 R)
• M79: 48,410,918 km (0.059 R)
• M80: 49,232,958 km (0.034 R)
• M81: 50,512,469 km (0.116 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit