🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.64 AU

Year: 156 Days

Day: 44.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.8 AU

Year: 208 Days

Day: 36.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.88 AU

Year: 231 Days

Day: 29.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.69 AU - 0.99 AU

Year: 280 Days

Day: 39.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,680,019 km

• M1: 170,691 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.88 AU - 1.08 AU

Year: 353 Days

Day: 37.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,680,019 km

• M1: 521,049 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.78 AU - 1.3 AU

Year: 385 Days

Day: 19.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.42 AU - 4.68 AU

Year: 2962 Days

Day: 33.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.8

Radius: 5.5

Gravity: 16.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.94 AU - 18.86 AU

Year: 25250 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 110,680,019 km

• M1: 310,266 km (0.118 R)
• M2: 420,968 km (0.091 R)
• M3: 1,149,809 km (0.116 R)
• M4: 1,207,255 km (0.106 R)
• M5: 1,603,689 km (0.078 R)
• M6: 1,832,873 km (0.105 R)
• M7: 2,810,794 km (0.086 R)
• M8: 3,167,436 km (0.114 R)
• M9: 3,707,484 km (0.102 R)
• M10: 4,053,803 km (0.043 R)
• M11: 4,501,400 km (0.107 R)
• M12: 4,824,083 km (0.082 R)
• M13: 6,858,464 km (0.109 R)
• M14: 7,390,135 km (0.091 R)
• M15: 7,825,016 km (0.027 R)
• M16: 8,436,572 km (0.119 R)
• M17: 8,719,461 km (0.088 R)
• M18: 9,063,237 km (0.036 R)
• M19: 10,847,342 km (0.093 R)
• M20: 11,155,064 km (0.056 R)
• M21: 11,778,888 km (0.107 R)
• M22: 12,606,912 km (0.073 R)
• M23: 14,050,232 km (0.109 R)
• M24: 15,269,604 km (0.107 R)
• M25: 15,752,955 km (0.075 R)
• M26: 16,452,026 km (0.034 R)
• M27: 17,735,725 km (0.114 R)
• M28: 17,880,237 km (0.082 R)
• M29: 19,720,739 km (0.115 R)
• M30: 20,020,833 km (0.094 R)
• M31: 21,159,272 km (0.093 R)
• M32: 21,775,167 km (0.093 R)
• M33: 22,162,925 km (0.119 R)
• M34: 22,866,783 km (0.092 R)
• M35: 24,056,086 km (0.066 R)
• M36: 24,136,120 km (0.092 R)
• M37: 24,537,492 km (0.119 R)
• M38: 26,991,495 km (0.099 R)
• M39: 27,742,776 km (0.117 R)
• M40: 28,840,226 km (0.1 R)
• M41: 28,925,197 km (0.097 R)
• M42: 29,865,569 km (0.084 R)
• M43: 32,128,088 km (0.104 R)
• M44: 34,175,035 km (0.093 R)
• M45: 34,715,981 km (0.115 R)
• M46: 34,896,845 km (0.092 R)
• M47: 34,987,501 km (0.055 R)
• M48: 35,350,575 km (0.049 R)
• M49: 37,092,343 km (0.118 R)
• M50: 38,206,698 km (0.095 R)
• M51: 39,709,558 km (0.108 R)
• M52: 40,088,340 km (0.072 R)
• M53: 41,615,285 km (0.074 R)
• M54: 43,940,934 km (0.108 R)
• M55: 44,234,744 km (0.095 R)
• M56: 47,708,855 km (0.066 R)
• M57: 49,733,064 km (0.104 R)
• M58: 52,717,542 km (0.058 R)
• M59: 53,029,603 km (0.07 R)
• M60: 53,655,520 km (0.025 R)
• M61: 55,020,152 km (0.109 R)
• M62: 56,396,004 km (0.071 R)
• M63: 59,830,920 km (0.1 R)
• M64: 60,918,198 km (0.1 R)
• M65: 62,231,517 km (0.118 R)
• M66: 63,333,007 km (0.032 R)
• M67: 63,996,922 km (0.07 R)
• M68: 66,002,730 km (0.073 R)
• M69: 67,126,061 km (0.118 R)
• M70: 68,029,183 km (0.119 R)
• M71: 68,255,524 km (0.061 R)
• M72: 69,847,395 km (0.049 R)
• M73: 70,190,124 km (0.097 R)
• M74: 73,647,780 km (0.1 R)
• M75: 75,866,167 km (0.062 R)
• M76: 76,571,221 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.1

Radius: 4.2

Gravity: 45.58 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 17.06 AU - 22.84 AU

Year: 32385 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,680,019 km

• M1: 91,404 km (0.116 R)
• M2: 1,678,189 km (0.089 R)
• M3: 2,145,084 km (0.062 R)
• M4: 2,508,607 km (0.083 R)
• M5: 3,762,536 km (0.09 R)
• M6: 5,418,136 km (0.095 R)
• M7: 5,971,947 km (0.095 R)
• M8: 7,265,520 km (0.083 R)
• M9: 7,602,115 km (0.085 R)
• M10: 8,290,265 km (0.092 R)
• M11: 11,390,083 km (0.117 R)
• M12: 12,897,132 km (0.098 R)
• M13: 12,978,214 km (0.094 R)
• M14: 14,130,416 km (0.088 R)
• M15: 14,297,667 km (0.103 R)
• M16: 14,549,739 km (0.111 R)
• M17: 14,973,251 km (0.093 R)
• M18: 16,972,776 km (0.066 R)
• M19: 17,328,969 km (0.071 R)
• M20: 19,517,436 km (0.108 R)
• M21: 19,610,486 km (0.115 R)
• M22: 21,119,330 km (0.105 R)
• M23: 21,984,454 km (0.069 R)
• M24: 22,861,098 km (0.102 R)
• M25: 22,959,084 km (0.07 R)
• M26: 23,057,370 km (0.098 R)
• M27: 26,996,133 km (0.101 R)
• M28: 27,203,774 km (0.112 R)
• M29: 27,724,824 km (0.108 R)
• M30: 28,144,147 km (0.051 R)
• M31: 28,882,861 km (0.101 R)
• M32: 29,095,140 km (0.088 R)
• M33: 29,414,532 km (0.053 R)
• M34: 29,734,970 km (0.109 R)
• M35: 30,056,606 km (0.052 R)
• M36: 31,137,151 km (0.096 R)
• M37: 32,892,383 km (0.084 R)
• M38: 34,454,185 km (0.119 R)
• M39: 35,698,241 km (0.066 R)
• M40: 37,765,534 km (0.111 R)
• M41: 38,463,109 km (0.101 R)
• M42: 40,107,488 km (0.104 R)
• M43: 40,462,783 km (0.103 R)
• M44: 40,938,205 km (0.07 R)
• M45: 42,496,118 km (0.098 R)
• M46: 42,737,568 km (0.118 R)
• M47: 42,979,319 km (0.107 R)
• M48: 46,164,407 km (0.085 R)
• M49: 47,159,532 km (0.106 R)
• M50: 47,284,446 km (0.105 R)
• M51: 47,659,787 km (0.111 R)
• M52: 47,910,663 km (0.087 R)
• M53: 49,678,461 km (0.117 R)
• M54: 50,442,457 km (0.11 R)
• M55: 51,724,661 km (0.111 R)
• M56: 52,887,784 km (0.102 R)
• M57: 54,845,272 km (0.111 R)
• M58: 55,634,999 km (0.109 R)
• M59: 56,826,397 km (0.057 R)
• M60: 59,099,985 km (0.112 R)
• M61: 60,315,468 km (0.106 R)
• M62: 60,858,508 km (0.074 R)
• M63: 64,149,811 km (0.085 R)
• M64: 65,259,678 km (0.052 R)
• M65: 66,375,977 km (0.051 R)
• M66: 67,498,410 km (0.09 R)
• M67: 68,910,464 km (0.067 R)
• M68: 71,476,367 km (0.083 R)
• M69: 74,218,645 km (0.104 R)
• M70: 76,848,127 km (0.065 R)
• M71: 78,322,115 km (0.091 R)
• M72: 78,470,067 km (0.063 R)
• M73: 79,211,025 km (0.103 R)
• M74: 79,805,527 km (0.106 R)
• M75: 80,252,227 km (0.104 R)
• M76: 81,597,560 km (0.081 R)
• M77: 82,197,896 km (0.09 R)
• M78: 83,252,113 km (0.091 R)
• M79: 83,403,057 km (0.116 R)
• M80: 85,373,710 km (0.114 R)
• M81: 88,589,316 km (0.115 R)
• M82: 93,564,941 km (0.098 R)
• M83: 95,928,288 km (0.118 R)
• M84: 97,037,856 km (0.068 R)
• M85: 97,355,751 km (0.1 R)
• M86: 98,630,325 km (0.107 R)
• M87: 100,392,139 km (0.106 R)
• M88: 101,035,260 km (0.106 R)
• M89: 101,518,611 km (0.093 R)
• M90: 101,679,878 km (0.105 R)
• M91: 102,164,275 km (0.113 R)
• M92: 107,213,652 km (0.101 R)
• M93: 107,706,577 km (0.113 R)
• M94: 108,035,543 km (0.115 R)
• M95: 108,364,958 km (0.114 R)
• M96: 109,851,362 km (0.117 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 15,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit