🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.9 AU

Year: 281 Days

Day: 15.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,173,844 km

• M1: 166,652 km (0.089 R)
• M2: 275,709 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.87 AU - 0.99 AU

Year: 328 Days

Day: 16.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.41 AU - 1.71 AU

Year: 712 Days

Day: 22.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.97 AU - 2.03 AU

Year: 1033 Days

Day: 25.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,173,844 km

• M1: 371,751 km (0.086 R)
• M2: 1,095,056 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.12 AU - 4.82 AU

Year: 2889 Days

Day: 14.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 14.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.28 AU - 8.12 AU

Year: 7056 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 99.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,173,844 km

• M1: 189,840 km (0.101 R)
• M2: 337,194 km (0.103 R)
• M3: 515,215 km (0.108 R)
• M4: 711,637 km (0.101 R)
• M5: 850,613 km (0.048 R)
• M6: 1,038,957 km (0.094 R)
• M7: 1,145,620 km (0.099 R)
• M8: 1,341,893 km (0.112 R)
• M9: 1,534,874 km (0.051 R)
• M10: 2,016,430 km (0.107 R)
• M11: 2,204,773 km (0.115 R)
• M12: 2,453,405 km (0.065 R)
• M13: 2,618,262 km (0.07 R)
• M14: 2,730,161 km (0.107 R)
• M15: 2,978,494 km (0.076 R)
• M16: 3,600,970 km (0.057 R)
• M17: 3,852,893 km (0.038 R)
• M18: 4,110,650 km (0.067 R)
• M19: 4,352,101 km (0.043 R)
• M20: 4,620,929 km (0.073 R)
• M21: 4,826,027 km (0.092 R)
• M22: 5,104,429 km (0.112 R)
• M23: 5,532,129 km (0.086 R)
• M24: 5,628,769 km (0.112 R)
• M25: 6,195,446 km (0.12 R)
• M26: 6,396,805 km (0.092 R)
• M27: 6,754,643 km (0.082 R)
• M28: 7,092,884 km (0.106 R)
• M29: 7,677,812 km (0.119 R)
• M30: 7,813,048 km (0.048 R)
• M31: 7,921,806 km (0.076 R)
• M32: 8,250,921 km (0.096 R)
• M33: 8,640,773 km (0.034 R)
• M34: 8,809,669 km (0.086 R)
• M35: 9,093,606 km (0.098 R)
• M36: 9,323,089 km (0.104 R)
• M37: 9,554,367 km (0.118 R)
• M38: 9,875,554 km (0.11 R)
• M39: 10,648,975 km (0.046 R)
• M40: 11,287,907 km (0.052 R)
• M41: 11,441,993 km (0.06 R)
• M42: 11,845,608 km (0.093 R)
• M43: 12,064,919 km (0.111 R)
• M44: 12,635,036 km (0.047 R)
• M45: 13,311,368 km (0.077 R)
• M46: 13,933,546 km (0.098 R)
• M47: 14,298,116 km (0.054 R)
• M48: 14,398,047 km (0.066 R)
• M49: 15,104,448 km (0.077 R)
• M50: 15,240,283 km (0.109 R)
• M51: 15,684,589 km (0.04 R)
• M52: 16,029,262 km (0.075 R)
• M53: 16,866,711 km (0.086 R)
• M54: 17,397,335 km (0.1 R)
• M55: 18,693,301 km (0.111 R)
• M56: 19,389,829 km (0.091 R)
• M57: 19,759,934 km (0.087 R)
• M58: 20,997,557 km (0.111 R)
• M59: 21,759,758 km (0.101 R)
• M60: 22,260,163 km (0.112 R)
• M61: 22,414,997 km (0.087 R)
• M62: 23,508,109 km (0.037 R)
• M63: 24,419,010 km (0.088 R)
• M64: 25,260,797 km (0.075 R)
• M65: 25,584,078 km (0.11 R)
• M66: 25,908,556 km (0.031 R)
• M67: 26,071,468 km (0.05 R)
• M68: 26,726,108 km (0.069 R)
• M69: 27,220,529 km (0.114 R)
• M70: 27,427,573 km (0.093 R)
• M71: 27,926,332 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 14.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.29 AU - 13.47 AU

Year: 15910 Days

Day: 8.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,173,844 km

• M1: 249,679 km (0.072 R)
• M2: 420,520 km (0.113 R)
• M3: 535,860 km (0.108 R)
• M4: 635,342 km (0.102 R)
• M5: 840,740 km (0.118 R)
• M6: 997,070 km (0.107 R)
• M7: 1,088,624 km (0.074 R)
• M8: 1,261,559 km (0.063 R)
• M9: 1,951,803 km (0.054 R)
• M10: 2,337,317 km (0.106 R)
• M11: 3,208,276 km (0.026 R)
• M12: 3,462,293 km (0.119 R)
• M13: 3,606,505 km (0.101 R)
• M14: 3,752,513 km (0.086 R)
• M15: 3,960,604 km (0.1 R)
• M16: 4,513,069 km (0.118 R)
• M17: 4,766,637 km (0.113 R)
• M18: 5,387,618 km (0.087 R)
• M19: 5,759,069 km (0.086 R)
• M20: 5,896,101 km (0.108 R)
• M21: 6,103,892 km (0.052 R)
• M22: 6,384,837 km (0.096 R)
• M23: 7,142,401 km (0.091 R)
• M24: 9,139,233 km (0.087 R)
• M25: 10,240,273 km (0.058 R)
• M26: 10,490,700 km (0.12 R)
• M27: 11,729,670 km (0.097 R)
• M28: 12,879,479 km (0.034 R)
• M29: 13,650,806 km (0.114 R)
• M30: 13,926,664 km (0.035 R)
• M31: 14,111,567 km (0.107 R)
• M32: 14,250,693 km (0.072 R)
• M33: 15,143,044 km (0.113 R)
• M34: 15,620,112 km (0.078 R)
• M35: 16,101,967 km (0.116 R)
• M36: 16,199,056 km (0.051 R)
• M37: 16,491,071 km (0.077 R)
• M38: 17,031,119 km (0.118 R)
• M39: 17,130,003 km (0.093 R)
• M40: 17,676,933 km (0.047 R)
• M41: 18,992,646 km (0.11 R)
• M42: 19,817,828 km (0.119 R)
• M43: 20,654,828 km (0.047 R)
• M44: 21,077,742 km (0.085 R)
• M45: 21,183,806 km (0.096 R)
• M46: 21,878,240 km (0.049 R)
• M47: 24,006,120 km (0.056 R)
• M48: 24,283,624 km (0.108 R)
• M49: 24,842,073 km (0.082 R)
• M50: 25,122,718 km (0.058 R)
• M51: 25,461,109 km (0.117 R)
• M52: 25,630,753 km (0.101 R)
• M53: 26,313,517 km (0.071 R)
• M54: 27,175,201 km (0.12 R)
• M55: 27,348,735 km (0.078 R)
• M56: 27,580,611 km (0.115 R)
• M57: 27,929,623 km (0.104 R)
• M58: 28,046,310 km (0.119 R)
• M59: 28,690,927 km (0.105 R)
• M60: 30,353,707 km (0.074 R)
• M61: 31,439,040 km (0.087 R)
• M62: 32,905,996 km (0.086 R)
• M63: 36,033,340 km (0.106 R)
• M64: 36,861,813 km (0.115 R)
• M65: 37,246,429 km (0.117 R)
• M66: 37,954,775 km (0.117 R)
• M67: 38,732,684 km (0.12 R)
• M68: 38,862,834 km (0.071 R)
• M69: 41,031,704 km (0.092 R)
• M70: 41,230,819 km (0.034 R)
• M71: 41,696,517 km (0.071 R)
• M72: 42,298,050 km (0.064 R)
• M73: 42,633,448 km (0.119 R)
• M74: 42,902,425 km (0.114 R)
• M75: 43,037,213 km (0.071 R)
• M76: 43,306,938 km (0.091 R)
• M77: 43,780,565 km (0.101 R)
• M78: 44,255,688 km (0.067 R)
• M79: 44,459,889 km (0.068 R)
• M80: 45,074,437 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 18,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit