🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.65 AU

Year: 182 Days

Day: 30.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.33 AU - 1.41 AU

Year: 598 Days

Day: 23 Hours

Environment

Temp: -30 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.49 AU - 2.15 AU

Year: 915 Days

Day: 20.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,568,499 km

• M1: 859,739 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.7 AU - 1.96 AU

Year: 923 Days

Day: 22.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,568,499 km

• M1: 496,665 km (0.069 R)
• M2: 848,370 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.49 AU - 2.37 AU

Year: 1000 Days

Day: 43.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.6

Radius: 14.4

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.05 AU - 5.01 AU

Year: 3594 Days

Day: 10.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 91,568,499 km

• M1: 238,459 km (0.118 R)
• M2: 335,847 km (0.086 R)
• M3: 473,926 km (0.106 R)
• M4: 755,020 km (0.043 R)
• M5: 1,013,226 km (0.092 R)
• M6: 1,455,737 km (0.041 R)
• M7: 1,593,217 km (0.11 R)
• M8: 1,759,570 km (0.092 R)
• M9: 1,894,507 km (0.108 R)
• M10: 2,058,616 km (0.059 R)
• M11: 2,387,881 km (0.108 R)
• M12: 2,496,938 km (0.104 R)
• M13: 2,677,802 km (0.11 R)
• M14: 2,935,709 km (0.108 R)
• M15: 3,097,424 km (0.098 R)
• M16: 3,584,963 km (0.07 R)
• M17: 3,679,060 km (0.053 R)
• M18: 3,886,104 km (0.06 R)
• M19: 4,598,040 km (0.1 R)
• M20: 4,925,809 km (0.112 R)
• M21: 5,030,827 km (0.083 R)
• M22: 5,225,603 km (0.097 R)
• M23: 5,842,994 km (0.104 R)
• M24: 6,141,741 km (0.094 R)
• M25: 6,236,137 km (0.11 R)
• M26: 6,560,764 km (0.115 R)
• M27: 7,068,051 km (0.111 R)
• M28: 7,346,452 km (0.096 R)
• M29: 7,648,939 km (0.058 R)
• M30: 7,750,666 km (0.083 R)
• M31: 8,182,854 km (0.12 R)
• M32: 8,307,768 km (0.096 R)
• M33: 8,433,430 km (0.065 R)
• M34: 8,856,643 km (0.067 R)
• M35: 9,113,951 km (0.08 R)
• M36: 9,395,494 km (0.095 R)
• M37: 9,592,215 km (0.115 R)
• M38: 9,768,143 km (0.078 R)
• M39: 10,033,978 km (0.096 R)
• M40: 10,550,539 km (0.119 R)
• M41: 10,754,890 km (0.118 R)
• M42: 11,006,663 km (0.108 R)
• M43: 11,098,666 km (0.085 R)
• M44: 11,283,569 km (0.078 R)
• M45: 12,033,054 km (0.12 R)
• M46: 12,151,536 km (0.096 R)
• M47: 12,389,995 km (0.083 R)
• M48: 12,533,609 km (0.037 R)
• M49: 13,260,804 km (0.044 R)
• M50: 13,506,145 km (0.11 R)
• M51: 14,452,650 km (0.066 R)
• M52: 15,086,945 km (0.079 R)
• M53: 15,317,476 km (0.09 R)
• M54: 16,094,637 km (0.108 R)
• M55: 16,277,894 km (0.102 R)
• M56: 16,382,762 km (0.037 R)
• M57: 17,177,426 km (0.112 R)
• M58: 17,337,944 km (0.101 R)
• M59: 17,984,656 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.6

Radius: 6.2

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.23 AU - 20.17 AU

Year: 24307 Days

Day: 21.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,568,499 km

• M1: 163,959 km (0.101 R)
• M2: 304,581 km (0.087 R)
• M3: 528,380 km (0.116 R)
• M4: 670,348 km (0.106 R)
• M5: 1,077,404 km (0.046 R)
• M6: 1,228,049 km (0.101 R)
• M7: 2,660,449 km (0.094 R)
• M8: 2,782,520 km (0.045 R)
• M9: 3,778,244 km (0.074 R)
• M10: 3,915,575 km (0.086 R)
• M11: 4,242,446 km (0.086 R)
• M12: 4,724,600 km (0.105 R)
• M13: 4,773,818 km (0.112 R)
• M14: 4,922,368 km (0.108 R)
• M15: 5,022,300 km (0.115 R)
• M16: 5,072,415 km (0.079 R)
• M17: 5,122,829 km (0.03 R)
• M18: 5,428,608 km (0.117 R)
• M19: 5,635,801 km (0.107 R)
• M20: 5,687,861 km (0.117 R)
• M21: 6,218,634 km (0.027 R)
• M22: 7,156,912 km (0.118 R)
• M23: 7,556,039 km (0.116 R)
• M24: 7,962,347 km (0.065 R)
• M25: 8,675,330 km (0.118 R)
• M26: 10,674,257 km (0.07 R)
• M27: 12,330,006 km (0.12 R)
• M28: 12,602,424 km (0.068 R)
• M29: 12,876,637 km (0.103 R)
• M30: 13,711,243 km (0.086 R)
• M31: 14,995,541 km (0.113 R)
• M32: 15,578,673 km (0.058 R)
• M33: 16,094,936 km (0.101 R)
• M34: 16,767,079 km (0.111 R)
• M35: 16,842,177 km (0.084 R)
• M36: 17,144,365 km (0.07 R)
• M37: 17,296,057 km (0.105 R)
• M38: 20,261,984 km (0.092 R)
• M39: 20,342,169 km (0.076 R)
• M40: 21,312,161 km (0.079 R)
• M41: 21,393,692 km (0.071 R)
• M42: 24,226,328 km (0.116 R)
• M43: 24,567,262 km (0.094 R)
• M44: 25,253,766 km (0.112 R)
• M45: 26,295,566 km (0.068 R)
• M46: 27,262,716 km (0.11 R)
• M47: 28,420,753 km (0.063 R)
• M48: 28,600,271 km (0.071 R)
• M49: 30,784,549 km (0.102 R)
• M50: 32,739,195 km (0.052 R)
• M51: 32,833,292 km (0.08 R)
• M52: 33,589,210 km (0.105 R)
• M53: 34,733,783 km (0.063 R)
• M54: 37,257,200 km (0.108 R)
• M55: 37,355,336 km (0.099 R)
• M56: 37,453,772 km (0.102 R)
• M57: 38,441,566 km (0.107 R)
• M58: 39,238,026 km (0.088 R)
• M59: 40,847,399 km (0.112 R)
• M60: 41,864,067 km (0.115 R)
• M61: 42,068,417 km (0.107 R)
• M62: 42,580,640 km (0.05 R)
• M63: 43,611,370 km (0.047 R)
• M64: 45,697,512 km (0.075 R)
• M65: 46,752,626 km (0.088 R)
• M66: 49,749,669 km (0.095 R)
• M67: 50,835,002 km (0.113 R)
• M68: 51,599,298 km (0.107 R)
• M69: 51,928,114 km (0.063 R)
• M70: 52,477,587 km (0.084 R)
• M71: 54,360,126 km (0.072 R)
• M72: 55,702,169 km (0.109 R)
• M73: 56,152,010 km (0.112 R)
• M74: 56,603,047 km (0.086 R)
• M75: 61,062,859 km (0.101 R)
• M76: 62,924,904 km (0.11 R)
• M77: 65,752,752 km (0.065 R)
• M78: 66,943,252 km (0.118 R)
• M79: 68,621,890 km (0.111 R)
• M80: 69,345,495 km (0.114 R)
• M81: 70,071,643 km (0.083 R)
• M82: 71,287,574 km (0.086 R)
• M83: 72,020,454 km (0.063 R)
• M84: 75,722,104 km (0.088 R)
• M85: 76,345,029 km (0.118 R)
• M86: 78,098,167 km (0.072 R)
• M87: 79,864,768 km (0.081 R)
• M88: 80,498,764 km (0.094 R)
• M89: 80,625,772 km (0.064 R)
• M90: 82,667,035 km (0.104 R)
• M91: 83,951,483 km (0.06 R)
• M92: 86,540,124 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.5

Radius: 6.3

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.5 AU - 19.02 AU

Year: 30290 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,568,499 km

• M1: 86,468 km (0.073 R)
• M2: 169,794 km (0.059 R)
• M3: 530,175 km (0.098 R)
• M4: 602,131 km (0.111 R)
• M5: 951,742 km (0.114 R)
• M6: 2,385,787 km (0.092 R)
• M7: 2,507,560 km (0.082 R)
• M8: 3,058,678 km (0.093 R)
• M9: 3,553,697 km (0.118 R)
• M10: 4,170,340 km (0.115 R)
• M11: 4,819,595 km (0.041 R)
• M12: 4,922,368 km (0.086 R)
• M13: 5,025,740 km (0.096 R)
• M14: 5,129,861 km (0.096 R)
• M15: 6,718,740 km (0.109 R)
• M16: 7,065,208 km (0.115 R)
• M17: 8,322,878 km (0.078 R)
• M18: 8,632,396 km (0.087 R)
• M19: 8,819,991 km (0.038 R)
• M20: 9,072,213 km (0.103 R)
• M21: 9,519,212 km (0.093 R)
• M22: 10,170,112 km (0.092 R)
• M23: 10,701,184 km (0.108 R)
• M24: 11,652,178 km (0.086 R)
• M25: 12,067,911 km (0.062 R)
• M26: 12,207,635 km (0.109 R)
• M27: 12,418,119 km (0.083 R)
• M28: 13,925,168 km (0.115 R)
• M29: 14,514,434 km (0.081 R)
• M30: 15,564,910 km (0.089 R)
• M31: 16,253,210 km (0.115 R)
• M32: 16,717,562 km (0.097 R)
• M33: 17,343,480 km (0.109 R)
• M34: 17,501,156 km (0.045 R)
• M35: 18,056,613 km (0.055 R)
• M36: 19,429,921 km (0.076 R)
• M37: 19,757,989 km (0.099 R)
• M38: 20,419,361 km (0.075 R)
• M39: 21,679,125 km (0.027 R)
• M40: 21,934,040 km (0.04 R)
• M41: 22,361,291 km (0.105 R)
• M42: 24,714,765 km (0.101 R)
• M43: 24,803,477 km (0.072 R)
• M44: 25,427,150 km (0.058 R)
• M45: 26,417,638 km (0.075 R)
• M46: 26,781,011 km (0.049 R)
• M47: 27,512,544 km (0.111 R)
• M48: 29,088,708 km (0.091 R)
• M49: 29,746,340 km (0.094 R)
• M50: 30,503,754 km (0.101 R)
• M51: 31,171,708 km (0.099 R)
• M52: 32,619,217 km (0.084 R)
• M53: 33,106,607 km (0.112 R)
• M54: 35,379,448 km (0.059 R)
• M55: 35,980,532 km (0.093 R)
• M56: 36,181,741 km (0.112 R)
• M57: 37,498,202 km (0.096 R)
• M58: 38,008,630 km (0.08 R)
• M59: 38,727,298 km (0.09 R)
• M60: 39,139,889 km (0.106 R)
• M61: 41,857,185 km (0.079 R)
• M62: 42,811,919 km (0.037 R)
• M63: 43,773,833 km (0.111 R)
• M64: 43,881,095 km (0.075 R)
• M65: 44,850,938 km (0.089 R)
• M66: 44,959,097 km (0.041 R)
• M67: 46,811,567 km (0.106 R)
• M68: 48,800,022 km (0.107 R)
• M69: 51,267,639 km (0.101 R)
• M70: 51,607,226 km (0.074 R)
• M71: 54,235,810 km (0.029 R)
• M72: 55,044,387 km (0.115 R)
• M73: 59,503,002 km (0.09 R)
• M74: 60,575,768 km (0.094 R)
• M75: 61,654,967 km (0.086 R)
• M76: 62,740,599 km (0.082 R)
• M77: 63,103,823 km (0.051 R)
• M78: 64,197,832 km (0.062 R)
• M79: 64,319,754 km (0.085 R)
• M80: 66,651,237 km (0.113 R)
• M81: 67,517,109 km (0.068 R)
• M82: 71,775,562 km (0.042 R)
• M83: 72,790,285 km (0.049 R)
• M84: 72,917,293 km (0.113 R)
• M85: 73,171,909 km (0.098 R)
• M86: 79,892,593 km (0.089 R)
• M87: 82,662,099 km (0.1 R)
• M88: 83,060,328 km (0.064 R)
• M89: 84,392,348 km (0.089 R)
• M90: 84,927,010 km (0.111 R)
• M91: 85,731,249 km (0.101 R)
• M92: 88,430,293 km (0.089 R)
• M93: 90,336,170 km (0.116 R)
• M94: 91,568,557 km (0.077 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: 448 - 13,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit