🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.78 AU - 0.92 AU

Year: 283 Days

Day: 32.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,556,278 km

• M1: 261,647 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.09 AU - 1.67 AU

Year: 586 Days

Day: 32.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,556,278 km

• M1: 108,458 km (0.105 R)
• M2: 252,970 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.28 AU - 1.96 AU

Year: 746 Days

Day: 20.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,556,278 km

• M1: 160,818 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.13 AU - 3.43 AU

Year: 1676 Days

Day: 18.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,556,278 km

• M1: 884,423 km (0.096 R)
• M2: 1,039,855 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.99 AU - 4.52 AU

Year: 2626 Days

Day: 38.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.24 AU - 4.84 AU

Year: 2937 Days

Day: 13.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,556,278 km

• M1: 2,087,638 km (0.12 R)
• M2: 2,115,912 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.86 AU - 4.9 AU

Year: 3315 Days

Day: 41.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 14.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.47 AU - 8.31 AU

Year: 7265 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,556,278 km

• M1: 257,907 km (0.101 R)
• M2: 473,926 km (0.109 R)
• M3: 573,259 km (0.056 R)
• M4: 784,042 km (0.118 R)
• M5: 1,023,100 km (0.101 R)
• M6: 1,250,788 km (0.118 R)
• M7: 1,437,785 km (0.085 R)
• M8: 1,574,667 km (0.084 R)
• M9: 2,122,495 km (0.106 R)
• M10: 2,752,002 km (0.042 R)
• M11: 3,306,861 km (0.095 R)
• M12: 3,544,123 km (0.118 R)
• M13: 4,035,552 km (0.054 R)
• M14: 4,261,146 km (0.06 R)
• M15: 6,146,827 km (0.062 R)
• M16: 6,374,365 km (0.116 R)
• M17: 6,571,535 km (0.105 R)
• M18: 6,804,310 km (0.055 R)
• M19: 7,005,967 km (0.118 R)
• M20: 7,657,616 km (0.11 R)
• M21: 8,257,354 km (0.108 R)
• M22: 8,364,765 km (0.1 R)
• M23: 8,653,489 km (0.101 R)
• M24: 9,056,057 km (0.104 R)
• M25: 9,240,960 km (0.084 R)
• M26: 9,690,052 km (0.097 R)
• M27: 9,879,294 km (0.096 R)
• M28: 10,184,773 km (0.051 R)
• M29: 10,648,676 km (0.086 R)
• M30: 10,883,245 km (0.101 R)
• M31: 11,159,104 km (0.114 R)
• M32: 11,758,093 km (0.096 R)
• M33: 11,960,200 km (0.095 R)
• M34: 12,163,354 km (0.116 R)
• M35: 12,285,875 km (0.104 R)
• M36: 12,490,824 km (0.114 R)
• M37: 13,029,227 km (0.066 R)
• M38: 13,154,590 km (0.096 R)
• M39: 13,829,725 km (0.099 R)
• M40: 14,000,416 km (0.061 R)
• M41: 14,343,593 km (0.116 R)
• M42: 15,170,122 km (0.088 R)
• M43: 15,922,749 km (0.091 R)
• M44: 16,416,122 km (0.043 R)
• M45: 17,005,987 km (0.107 R)
• M46: 17,741,260 km (0.101 R)
• M47: 18,159,536 km (0.115 R)
• M48: 18,863,843 km (0.028 R)
• M49: 20,736,658 km (0.116 R)
• M50: 21,522,197 km (0.088 R)
• M51: 22,017,964 km (0.116 R)
• M52: 22,618,001 km (0.086 R)
• M53: 23,375,714 km (0.041 R)
• M54: 25,593,503 km (0.099 R)
• M55: 26,594,761 km (0.052 R)
• M56: 27,126,881 km (0.091 R)
• M57: 27,608,736 km (0.083 R)
• M58: 29,290,365 km (0.065 R)
• M59: 29,839,838 km (0.109 R)
• M60: 30,615,055 km (0.119 R)
• M61: 30,726,206 km (0.059 R)
• M62: 31,621,250 km (0.111 R)
• M63: 32,015,590 km (0.111 R)
• M64: 32,468,123 km (0.119 R)
• M65: 32,581,668 km (0.084 R)
• M66: 32,922,901 km (0.088 R)
• M67: 33,781,144 km (0.115 R)
• M68: 35,636,756 km (0.104 R)
• M69: 36,164,537 km (0.083 R)
• M70: 36,813,194 km (0.12 R)
• M71: 36,990,766 km (0.064 R)
• M72: 38,301,692 km (0.04 R)
• M73: 39,567,290 km (0.106 R)
• M74: 40,724,131 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.1

Radius: 3.4

Gravity: 60.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.84 AU - 13.7 AU

Year: 16504 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,556,278 km

• M1: 219,161 km (0.117 R)
• M2: 247,734 km (0.105 R)
• M3: 277,803 km (0.064 R)
• M4: 309,219 km (0.066 R)
• M5: 410,796 km (0.087 R)
• M6: 1,109,867 km (0.077 R)
• M7: 1,239,418 km (0.082 R)
• M8: 1,265,897 km (0.114 R)
• M9: 1,895,555 km (0.054 R)
• M10: 2,744,223 km (0.078 R)
• M11: 3,353,984 km (0.079 R)
• M12: 4,202,204 km (0.116 R)
• M13: 5,069,872 km (0.111 R)
• M14: 5,900,738 km (0.107 R)
• M15: 6,080,854 km (0.069 R)
• M16: 6,446,771 km (0.089 R)
• M17: 6,772,894 km (0.071 R)
• M18: 7,008,959 km (0.112 R)
• M19: 7,056,532 km (0.036 R)
• M20: 7,104,253 km (0.084 R)
• M21: 7,199,846 km (0.103 R)
• M22: 7,295,888 km (0.071 R)
• M23: 7,344,059 km (0.047 R)
• M24: 8,838,392 km (0.036 R)
• M25: 8,941,315 km (0.101 R)
• M26: 9,356,748 km (0.088 R)
• M27: 10,045,347 km (0.079 R)
• M28: 11,695,262 km (0.099 R)
• M29: 11,808,209 km (0.098 R)
• M30: 12,957,420 km (0.114 R)
• M31: 14,262,212 km (0.081 R)
• M32: 14,868,981 km (0.091 R)
• M33: 14,930,167 km (0.069 R)
• M34: 15,794,842 km (0.085 R)
• M35: 15,919,757 km (0.107 R)
• M36: 16,359,275 km (0.109 R)
• M37: 16,866,562 km (0.096 R)
• M38: 17,186,252 km (0.065 R)
• M39: 17,572,364 km (0.047 R)
• M40: 17,831,468 km (0.117 R)
• M41: 18,091,768 km (0.107 R)
• M42: 18,946,570 km (0.069 R)
• M43: 19,212,107 km (0.092 R)
• M44: 20,422,653 km (0.111 R)
• M45: 21,865,823 km (0.106 R)
• M46: 22,214,237 km (0.072 R)
• M47: 22,705,067 km (0.12 R)
• M48: 22,775,528 km (0.075 R)
• M49: 23,270,547 km (0.117 R)
• M50: 23,412,516 km (0.114 R)
• M51: 25,724,551 km (0.106 R)
• M52: 26,239,915 km (0.102 R)
• M53: 26,907,421 km (0.118 R)
• M54: 27,280,817 km (0.089 R)
• M55: 27,806,205 km (0.029 R)
• M56: 27,881,602 km (0.066 R)
• M57: 29,249,376 km (0.043 R)
• M58: 29,633,094 km (0.091 R)
• M59: 30,638,841 km (0.078 R)
• M60: 31,419,891 km (0.093 R)
• M61: 32,762,831 km (0.097 R)
• M62: 35,096,708 km (0.076 R)
• M63: 36,737,198 km (0.091 R)
• M64: 39,328,682 km (0.054 R)
• M65: 40,007,108 km (0.098 R)
• M66: 40,518,284 km (0.083 R)
• M67: 41,031,704 km (0.114 R)
• M68: 41,375,330 km (0.081 R)
• M69: 41,547,368 km (0.101 R)
• M70: 41,978,658 km (0.06 R)
• M71: 42,324,828 km (0.118 R)
• M72: 44,069,438 km (0.032 R)
• M73: 44,245,216 km (0.077 R)
• M74: 45,748,525 km (0.063 R)
• M75: 46,999,013 km (0.102 R)
• M76: 48,260,871 km (0.092 R)
• M77: 48,895,914 km (0.093 R)
• M78: 50,449,638 km (0.106 R)
• M79: 51,278,709 km (0.033 R)
• M80: 52,484,169 km (0.087 R)
• M81: 52,763,767 km (0.062 R)
• M82: 53,137,164 km (0.071 R)
• M83: 53,511,607 km (0.115 R)
• M84: 54,545,478 km (0.102 R)
• M85: 54,639,874 km (0.112 R)
• M86: 55,301,695 km (0.104 R)
• M87: 57,398,758 km (0.116 R)
• M88: 57,686,734 km (0.096 R)
• M89: 58,071,500 km (0.106 R)
• M90: 58,650,144 km (0.082 R)
• M91: 61,277,831 km (0.108 R)
• M92: 62,359,274 km (0.12 R)
• M93: 63,050,715 km (0.12 R)
• M94: 65,641,302 km (0.052 R)
• M95: 66,546,070 km (0.051 R)
• M96: 67,050,514 km (0.104 R)
• M97: 67,556,304 km (0.063 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit