🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.5 AU - 0.7 AU

Year: 163 Days

Day: 38 Hours

Environment

Temp: 202 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,014,236 km

• M1: 56,698 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.84 AU - 1.02 AU

Year: 314 Days

Day: 35.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.66 AU - 2.68 AU

Year: 1118 Days

Day: 40.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.82 AU - 3.58 AU

Year: 2003 Days

Day: 24.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 12.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.75 AU - 7.59 AU

Year: 6027 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,014,236 km

• M1: 158,723 km (0.041 R)
• M2: 243,845 km (0.041 R)
• M3: 351,854 km (0.104 R)
• M4: 462,407 km (0.115 R)
• M5: 555,307 km (0.084 R)
• M6: 782,397 km (0.047 R)
• M7: 898,036 km (0.093 R)
• M8: 978,669 km (0.074 R)
• M9: 1,072,617 km (0.107 R)
• M10: 1,339,051 km (0.119 R)
• M11: 1,553,125 km (0.061 R)
• M12: 1,677,142 km (0.104 R)
• M13: 1,791,734 km (0.075 R)
• M14: 1,908,869 km (0.09 R)
• M15: 2,375,614 km (0.044 R)
• M16: 2,461,633 km (0.053 R)
• M17: 2,622,301 km (0.037 R)
• M18: 2,711,312 km (0.082 R)
• M19: 2,954,109 km (0.029 R)
• M20: 3,047,009 km (0.098 R)
• M21: 3,140,807 km (0.075 R)
• M22: 3,219,945 km (0.104 R)
• M23: 3,315,538 km (0.058 R)
• M24: 3,493,559 km (0.085 R)
• M25: 3,625,056 km (0.053 R)
• M26: 4,184,851 km (0.093 R)
• M27: 4,342,377 km (0.067 R)
• M28: 4,537,603 km (0.065 R)
• M29: 4,627,212 km (0.097 R)
• M30: 4,991,931 km (0.104 R)
• M31: 5,328,377 km (0.095 R)
• M32: 5,749,495 km (0.062 R)
• M33: 6,241,223 km (0.092 R)
• M34: 6,381,396 km (0.091 R)
• M35: 6,542,812 km (0.083 R)
• M36: 7,160,352 km (0.089 R)
• M37: 7,244,127 km (0.08 R)
• M38: 7,839,676 km (0.11 R)
• M39: 8,012,761 km (0.103 R)
• M40: 8,187,192 km (0.077 R)
• M41: 8,695,526 km (0.099 R)
• M42: 8,807,425 km (0.054 R)
• M43: 9,055,159 km (0.105 R)
• M44: 9,259,659 km (0.08 R)
• M45: 9,442,767 km (0.112 R)
• M46: 9,557,808 km (0.104 R)
• M47: 10,950,265 km (0.104 R)
• M48: 11,534,744 km (0.098 R)
• M49: 11,657,863 km (0.077 R)
• M50: 12,708,788 km (0.094 R)
• M51: 13,040,147 km (0.058 R)
• M52: 13,271,276 km (0.098 R)
• M53: 13,426,259 km (0.116 R)
• M54: 13,607,572 km (0.118 R)
• M55: 14,077,908 km (0.081 R)
• M56: 14,156,746 km (0.108 R)
• M57: 14,500,372 km (0.032 R)
• M58: 14,580,108 km (0.094 R)
• M59: 15,034,436 km (0.055 R)
• M60: 15,168,925 km (0.079 R)
• M61: 15,629,387 km (0.097 R)
• M62: 16,204,441 km (0.093 R)
• M63: 16,370,046 km (0.115 R)
• M64: 17,065,975 km (0.081 R)
• M65: 17,460,016 km (0.099 R)
• M66: 17,800,202 km (0.102 R)
• M67: 18,775,730 km (0.054 R)
• M68: 18,949,712 km (0.069 R)
• M69: 19,709,669 km (0.063 R)
• M70: 19,798,081 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.2

Radius: 12.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.83 AU - 8.37 AU

Year: 8065 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,014,236 km

• M1: 164,707 km (0.098 R)
• M2: 334,351 km (0.104 R)
• M3: 473,178 km (0.079 R)
• M4: 557,102 km (0.09 R)
• M5: 1,077,254 km (0.119 R)
• M6: 1,254,528 km (0.114 R)
• M7: 1,441,675 km (0.052 R)
• M8: 1,522,607 km (0.093 R)
• M9: 1,605,036 km (0.094 R)
• M10: 1,826,889 km (0.077 R)
• M11: 2,473,900 km (0.057 R)
• M12: 2,591,634 km (0.039 R)
• M13: 2,977,147 km (0.08 R)
• M14: 3,081,716 km (0.065 R)
• M15: 3,187,631 km (0.087 R)
• M16: 3,446,585 km (0.091 R)
• M17: 3,962,399 km (0.118 R)
• M18: 4,147,451 km (0.088 R)
• M19: 4,241,249 km (0.119 R)
• M20: 4,623,023 km (0.086 R)
• M21: 5,216,777 km (0.117 R)
• M22: 5,318,055 km (0.106 R)
• M23: 5,677,838 km (0.088 R)
• M24: 5,756,077 km (0.11 R)
• M25: 5,887,125 km (0.085 R)
• M26: 6,072,327 km (0.106 R)
• M27: 6,313,329 km (0.038 R)
• M28: 6,502,870 km (0.091 R)
• M29: 7,111,135 km (0.102 R)
• M30: 7,308,604 km (0.066 R)
• M31: 7,766,523 km (0.111 R)
• M32: 9,566,185 km (0.104 R)
• M33: 10,004,058 km (0.099 R)
• M34: 10,257,328 km (0.074 R)
• M35: 10,352,771 km (0.079 R)
• M36: 10,544,705 km (0.11 R)
• M37: 10,705,523 km (0.116 R)
• M38: 12,155,575 km (0.045 R)
• M39: 12,324,321 km (0.105 R)
• M40: 12,972,529 km (0.042 R)
• M41: 13,561,795 km (0.037 R)
• M42: 14,982,825 km (0.1 R)
• M43: 15,236,244 km (0.119 R)
• M44: 15,674,267 km (0.104 R)
• M45: 16,450,679 km (0.117 R)
• M46: 16,562,579 km (0.085 R)
• M47: 16,712,326 km (0.113 R)
• M48: 17,050,717 km (0.089 R)
• M49: 17,619,637 km (0.109 R)
• M50: 17,695,932 km (0.032 R)
• M51: 17,810,674 km (0.116 R)
• M52: 17,887,268 km (0.096 R)
• M53: 17,964,012 km (0.057 R)
• M54: 19,128,182 km (0.08 R)
• M55: 19,482,131 km (0.093 R)
• M56: 19,561,118 km (0.102 R)
• M57: 19,640,106 km (0.103 R)
• M58: 20,076,932 km (0.084 R)
• M59: 20,156,668 km (0.028 R)
• M60: 20,436,715 km (0.066 R)
• M61: 21,162,564 km (0.118 R)
• M62: 21,569,470 km (0.067 R)
• M63: 21,692,140 km (0.117 R)
• M64: 23,055,874 km (0.089 R)
• M65: 24,022,725 km (0.105 R)
• M66: 24,660,461 km (0.109 R)
• M67: 26,344,484 km (0.102 R)
• M68: 26,519,215 km (0.066 R)
• M69: 27,399,149 km (0.05 R)
• M70: 27,531,992 km (0.107 R)
• M71: 27,664,985 km (0.11 R)
• M72: 27,887,137 km (0.107 R)
• M73: 28,065,309 km (0.102 R)
• M74: 30,050,173 km (0.067 R)
• M75: 30,370,163 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.1

Radius: 7.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.7 AU - 18.12 AU

Year: 22201 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,014,236 km

• M1: 146,307 km (0.087 R)
• M2: 261,497 km (0.086 R)
• M3: 566,976 km (0.113 R)
• M4: 627,114 km (0.098 R)
• M5: 721,959 km (0.104 R)
• M6: 856,149 km (0.089 R)
• M7: 908,657 km (0.072 R)
• M8: 1,035,666 km (0.086 R)
• M9: 1,493,735 km (0.063 R)
• M10: 1,961,826 km (0.099 R)
• M11: 2,175,751 km (0.118 R)
• M12: 2,273,289 km (0.102 R)
• M13: 2,600,460 km (0.079 R)
• M14: 2,835,628 km (0.104 R)
• M15: 3,215,307 km (0.049 R)
• M16: 3,270,957 km (0.059 R)
• M17: 3,610,993 km (0.1 R)
• M18: 3,726,932 km (0.115 R)
• M19: 4,172,733 km (0.108 R)
• M20: 4,952,737 km (0.087 R)
• M21: 5,211,840 km (0.049 R)
• M22: 6,821,364 km (0.092 R)
• M23: 7,255,198 km (0.109 R)
• M24: 7,512,506 km (0.079 R)
• M25: 7,810,206 km (0.073 R)
• M26: 8,571,360 km (0.073 R)
• M27: 9,395,644 km (0.081 R)
• M28: 9,555,564 km (0.046 R)
• M29: 9,837,556 km (0.096 R)
• M30: 10,163,231 km (0.064 R)
• M31: 10,533,934 km (0.092 R)
• M32: 10,783,463 km (0.12 R)
• M33: 11,458,449 km (0.06 R)
• M34: 11,715,009 km (0.077 R)
• M35: 12,060,132 km (0.119 R)
• M36: 12,804,680 km (0.099 R)
• M37: 13,160,274 km (0.103 R)
• M38: 13,384,073 km (0.117 R)
• M39: 13,564,039 km (0.109 R)
• M40: 14,292,132 km (0.078 R)
• M41: 14,892,917 km (0.097 R)
• M42: 15,079,465 km (0.113 R)
• M43: 15,501,930 km (0.115 R)
• M44: 15,643,749 km (0.101 R)
• M45: 16,406,698 km (0.115 R)
• M46: 17,230,832 km (0.072 R)
• M47: 17,475,724 km (0.044 R)
• M48: 17,574,010 km (0.09 R)
• M49: 17,623,228 km (0.03 R)
• M50: 17,968,948 km (0.111 R)
• M51: 18,267,097 km (0.079 R)
• M52: 18,366,879 km (0.058 R)
• M53: 18,918,895 km (0.073 R)
• M54: 20,193,319 km (0.1 R)
• M55: 20,814,898 km (0.04 R)
• M56: 21,232,875 km (0.111 R)
• M57: 22,824,446 km (0.1 R)
• M58: 24,784,478 km (0.099 R)
• M59: 25,005,583 km (0.117 R)
• M60: 25,060,934 km (0.087 R)
• M61: 25,561,190 km (0.102 R)
• M62: 26,233,333 km (0.099 R)
• M63: 26,741,218 km (0.089 R)
• M64: 27,081,703 km (0.073 R)
• M65: 27,652,269 km (0.114 R)
• M66: 27,996,494 km (0.045 R)
• M67: 28,284,320 km (0.093 R)
• M68: 29,562,933 km (0.114 R)
• M69: 29,738,860 km (0.114 R)
• M70: 30,150,404 km (0.072 R)
• M71: 30,327,378 km (0.12 R)
• M72: 30,623,133 km (0.084 R)
• M73: 32,719,747 km (0.106 R)
• M74: 33,632,444 km (0.053 R)
• M75: 33,938,521 km (0.113 R)
• M76: 34,184,161 km (0.036 R)
• M77: 34,307,130 km (0.074 R)
• M78: 34,553,518 km (0.119 R)
• M79: 35,420,737 km (0.114 R)
• M80: 35,482,820 km (0.1 R)
• M81: 35,794,432 km (0.091 R)
• M82: 36,608,993 km (0.076 R)
• M83: 36,671,824 km (0.081 R)
• M84: 36,986,877 km (0.045 R)
• M85: 37,429,387 km (0.119 R)
• M86: 37,492,817 km (0.097 R)
• M87: 38,001,001 km (0.111 R)
• M88: 38,767,690 km (0.11 R)
• M89: 41,950,684 km (0.11 R)
• M90: 42,478,315 km (0.099 R)
• M91: 43,740,173 km (0.091 R)
• M92: 44,342,155 km (0.115 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 17,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit