🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.48 AU - 0.56 AU

Year: 143 Days

Day: 32.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,820,495 km

• M1: 24,085 km (0.092 R)
• M2: 75,846 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.9 AU - 1.08 AU

Year: 375 Days

Day: 17.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,820,495 km

• M1: 238,309 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.13 AU - 1.35 AU

Year: 526 Days

Day: 24.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 8.1

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.82 AU - 9.6 AU

Year: 8152 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,820,495 km

• M1: 108,458 km (0.108 R)
• M2: 162,463 km (0.111 R)
• M3: 332,706 km (0.069 R)
• M4: 395,238 km (0.04 R)
• M5: 549,174 km (0.114 R)
• M6: 843,582 km (0.076 R)
• M7: 933,640 km (0.107 R)
• M8: 1,008,290 km (0.088 R)
• M9: 1,203,814 km (0.117 R)
• M10: 1,791,135 km (0.081 R)
• M11: 2,535,086 km (0.029 R)
• M12: 2,614,372 km (0.073 R)
• M13: 2,694,407 km (0.08 R)
• M14: 2,939,598 km (0.096 R)
• M15: 3,163,696 km (0.101 R)
• M16: 3,335,434 km (0.105 R)
• M17: 4,239,454 km (0.047 R)
• M18: 4,492,723 km (0.059 R)
• M19: 4,981,160 km (0.073 R)
• M20: 5,350,069 km (0.103 R)
• M21: 5,486,352 km (0.099 R)
• M22: 5,623,833 km (0.118 R)
• M23: 6,509,003 km (0.118 R)
• M24: 7,247,867 km (0.092 R)
• M25: 7,436,809 km (0.071 R)
• M26: 7,974,464 km (0.099 R)
• M27: 8,287,273 km (0.083 R)
• M28: 9,249,786 km (0.094 R)
• M29: 9,785,795 km (0.116 R)
• M30: 10,162,931 km (0.097 R)
• M31: 10,587,490 km (0.099 R)
• M32: 10,974,500 km (0.112 R)
• M33: 11,148,033 km (0.083 R)
• M34: 11,235,099 km (0.12 R)
• M35: 14,186,665 km (0.116 R)
• M36: 14,281,062 km (0.088 R)
• M37: 15,333,632 km (0.102 R)
• M38: 15,527,661 km (0.092 R)
• M39: 15,820,274 km (0.071 R)
• M40: 16,609,403 km (0.065 R)
• M41: 18,689,561 km (0.065 R)
• M42: 19,839,071 km (0.091 R)
• M43: 20,904,058 km (0.102 R)
• M44: 21,389,204 km (0.114 R)
• M45: 21,443,359 km (0.069 R)
• M46: 21,714,879 km (0.106 R)
• M47: 21,878,240 km (0.119 R)
• M48: 21,987,446 km (0.108 R)
• M49: 22,646,126 km (0.058 R)
• M50: 24,321,323 km (0.108 R)
• M51: 24,377,871 km (0.076 R)
• M52: 24,661,059 km (0.115 R)
• M53: 24,945,445 km (0.085 R)
• M54: 25,862,779 km (0.11 R)
• M55: 26,209,547 km (0.099 R)
• M56: 26,907,870 km (0.097 R)
• M57: 27,435,651 km (0.104 R)
• M58: 27,730,209 km (0.116 R)
• M59: 27,789,300 km (0.077 R)
• M60: 28,680,156 km (0.114 R)
• M61: 28,859,524 km (0.093 R)
• M62: 29,279,295 km (0.1 R)
• M63: 29,399,722 km (0.083 R)
• M64: 29,459,860 km (0.095 R)
• M65: 30,003,798 km (0.1 R)
• M66: 30,064,385 km (0.029 R)
• M67: 30,246,595 km (0.06 R)
• M68: 31,347,187 km (0.111 R)
• M69: 33,335,941 km (0.093 R)
• M70: 33,965,748 km (0.035 R)
• M71: 34,345,577 km (0.094 R)
• M72: 34,663,173 km (0.102 R)
• M73: 35,493,441 km (0.104 R)
• M74: 35,621,647 km (0.057 R)
• M75: 37,043,275 km (0.06 R)
• M76: 38,285,835 km (0.089 R)
• M77: 38,879,290 km (0.11 R)
• M78: 39,409,315 km (0.109 R)
• M79: 39,542,158 km (0.053 R)
• M80: 39,608,579 km (0.113 R)
• M81: 40,141,896 km (0.118 R)
• M82: 40,677,606 km (0.07 R)
• M83: 40,879,114 km (0.112 R)
• M84: 41,756,057 km (0.109 R)
• M85: 42,571,066 km (0.109 R)
• M86: 45,325,312 km (0.082 R)
• M87: 45,603,864 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.7

Radius: 4.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.48 AU - 22 AU

Year: 29664 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,820,495 km

• M1: 62,233 km (0.093 R)
• M2: 109,057 km (0.061 R)
• M3: 188,045 km (0.118 R)
• M4: 277,953 km (0.065 R)
• M5: 358,137 km (0.12 R)
• M6: 705,653 km (0.104 R)
• M7: 850,913 km (0.12 R)
• M8: 970,591 km (0.083 R)
• M9: 1,005,896 km (0.111 R)
• M10: 1,132,605 km (0.086 R)
• M11: 1,732,194 km (0.112 R)
• M12: 1,775,128 km (0.087 R)
• M13: 2,271,943 km (0.118 R)
• M14: 3,170,577 km (0.064 R)
• M15: 3,464,986 km (0.102 R)
• M16: 3,993,814 km (0.108 R)
• M17: 4,050,961 km (0.076 R)
• M18: 4,399,524 km (0.099 R)
• M19: 4,517,856 km (0.098 R)
• M20: 4,970,838 km (0.109 R)
• M21: 5,063,140 km (0.118 R)
• M22: 5,249,539 km (0.115 R)
• M23: 5,343,636 km (0.105 R)
• M24: 5,919,588 km (0.075 R)
• M25: 6,116,010 km (0.087 R)
• M26: 6,148,921 km (0.085 R)
• M27: 6,314,526 km (0.114 R)
• M28: 6,414,607 km (0.107 R)
• M29: 6,448,117 km (0.068 R)
• M30: 6,820,017 km (0.037 R)
• M31: 6,854,275 km (0.081 R)
• M32: 7,268,661 km (0.064 R)
• M33: 8,596,791 km (0.102 R)
• M34: 8,968,542 km (0.068 R)
• M35: 10,036,671 km (0.092 R)
• M36: 10,153,507 km (0.053 R)
• M37: 11,712,915 km (0.101 R)
• M38: 12,373,838 km (0.044 R)
• M39: 12,499,201 km (0.059 R)
• M40: 12,877,534 km (0.117 R)
• M41: 13,430,747 km (0.116 R)
• M42: 14,253,087 km (0.095 R)
• M43: 15,047,152 km (0.097 R)
• M44: 15,629,537 km (0.09 R)
• M45: 15,946,235 km (0.096 R)
• M46: 16,816,297 km (0.118 R)
• M47: 16,908,748 km (0.102 R)
• M48: 17,607,819 km (0.116 R)
• M49: 19,178,597 km (0.11 R)
• M50: 19,566,205 km (0.107 R)
• M51: 19,663,443 km (0.116 R)
• M52: 19,858,519 km (0.111 R)
• M53: 19,907,288 km (0.101 R)
• M54: 20,694,621 km (0.104 R)
• M55: 21,642,623 km (0.118 R)
• M56: 21,944,960 km (0.092 R)
• M57: 23,322,458 km (0.04 R)
• M58: 25,573,606 km (0.083 R)
• M59: 25,946,554 km (0.092 R)
• M60: 26,160,479 km (0.087 R)
• M61: 26,589,974 km (0.095 R)
• M62: 26,967,859 km (0.112 R)
• M63: 27,456,296 km (0.117 R)
• M64: 27,565,203 km (0.106 R)
• M65: 27,838,069 km (0.081 R)
• M66: 28,441,697 km (0.082 R)
• M67: 29,160,664 km (0.112 R)
• M68: 29,383,116 km (0.078 R)
• M69: 32,670,829 km (0.104 R)
• M70: 32,959,702 km (0.064 R)
• M71: 34,182,066 km (0.035 R)
• M72: 34,299,201 km (0.069 R)
• M73: 34,710,446 km (0.086 R)
• M74: 35,656,503 km (0.102 R)
• M75: 36,252,052 km (0.068 R)
• M76: 37,513,461 km (0.078 R)
• M77: 37,573,749 km (0.115 R)
• M78: 37,936,973 km (0.095 R)
• M79: 38,240,657 km (0.048 R)
• M80: 38,362,280 km (0.092 R)
• M81: 39,217,531 km (0.089 R)
• M82: 39,585,841 km (0.055 R)
• M83: 40,017,131 km (0.104 R)
• M84: 40,698,101 km (0.094 R)
• M85: 41,757,852 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 15,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit