🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.41 AU - 0.61 AU

Year: 130 Days

Day: 22.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,687,182 km

• M1: 296,653 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.71 AU - 0.73 AU

Year: 218 Days

Day: 20.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.57 AU - 1.83 AU

Year: 790 Days

Day: 41.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,687,182 km

• M1: 220,208 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.9

Radius: 11.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.17 AU - 10.67 AU

Year: 9496 Days

Day: 10 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,687,182 km

• M1: 401,072 km (0.088 R)
• M2: 585,077 km (0.069 R)
• M3: 735,124 km (0.087 R)
• M4: 915,988 km (0.08 R)
• M5: 1,039,107 km (0.104 R)
• M6: 1,112,111 km (0.119 R)
• M7: 1,322,595 km (0.098 R)
• M8: 1,442,871 km (0.092 R)
• M9: 1,630,617 km (0.086 R)
• M10: 1,984,565 km (0.099 R)
• M11: 2,218,088 km (0.092 R)
• M12: 2,610,632 km (0.086 R)
• M13: 2,789,252 km (0.084 R)
• M14: 3,404,848 km (0.026 R)
• M15: 3,714,066 km (0.088 R)
• M16: 3,915,724 km (0.119 R)
• M17: 5,135,695 km (0.115 R)
• M18: 5,231,737 km (0.098 R)
• M19: 5,490,691 km (0.1 R)
• M20: 5,621,738 km (0.096 R)
• M21: 6,122,742 km (0.113 R)
• M22: 6,258,726 km (0.032 R)
• M23: 6,812,837 km (0.093 R)
• M24: 7,131,480 km (0.067 R)
• M25: 7,783,428 km (0.112 R)
• M26: 7,893,980 km (0.087 R)
• M27: 8,042,232 km (0.063 R)
• M28: 8,191,381 km (0.119 R)
• M29: 8,341,428 km (0.096 R)
• M30: 8,758,806 km (0.113 R)
• M31: 9,812,124 km (0.094 R)
• M32: 10,091,723 km (0.097 R)
• M33: 10,414,555 km (0.028 R)
• M34: 11,111,831 km (0.078 R)
• M35: 11,194,857 km (0.098 R)
• M36: 12,378,925 km (0.032 R)
• M37: 12,594,495 km (0.083 R)
• M38: 13,914,248 km (0.097 R)
• M39: 14,545,251 km (0.116 R)
• M40: 14,636,057 km (0.078 R)
• M41: 15,602,011 km (0.074 R)
• M42: 15,741,586 km (0.091 R)
• M43: 15,834,935 km (0.112 R)
• M44: 16,683,304 km (0.061 R)
• M45: 17,160,970 km (0.113 R)
• M46: 17,401,524 km (0.119 R)
• M47: 18,081,147 km (0.051 R)
• M48: 18,227,753 km (0.096 R)
• M49: 18,868,331 km (0.101 R)
• M50: 20,323,469 km (0.117 R)
• M51: 20,476,059 km (0.075 R)
• M52: 21,038,846 km (0.043 R)
• M53: 21,296,304 km (0.055 R)
• M54: 22,810,384 km (0.072 R)
• M55: 22,916,150 km (0.032 R)
• M56: 24,413,026 km (0.078 R)
• M57: 24,737,803 km (0.056 R)
• M58: 24,900,865 km (0.053 R)
• M59: 25,391,845 km (0.051 R)
• M60: 25,721,110 km (0.112 R)
• M61: 26,940,033 km (0.091 R)
• M62: 27,275,731 km (0.119 R)
• M63: 28,007,863 km (0.092 R)
• M64: 28,461,743 km (0.116 R)
• M65: 28,803,574 km (0.079 R)
• M66: 29,664,510 km (0.098 R)
• M67: 30,069,022 km (0.096 R)
• M68: 32,178,652 km (0.056 R)
• M69: 32,475,304 km (0.09 R)
• M70: 33,491,074 km (0.079 R)
• M71: 34,335,554 km (0.068 R)
• M72: 34,517,315 km (0.032 R)
• M73: 35,003,807 km (0.1 R)
• M74: 35,247,951 km (0.076 R)
• M75: 35,553,879 km (0.055 R)
• M76: 35,860,704 km (0.103 R)
• M77: 35,983,673 km (0.034 R)
• M78: 36,168,277 km (0.055 R)
• M79: 39,166,518 km (0.114 R)
• M80: 40,823,464 km (0.109 R)
• M81: 41,854,642 km (0.068 R)
• M82: 42,178,521 km (0.074 R)
• M83: 42,894,197 km (0.087 R)
• M84: 43,024,796 km (0.05 R)
• M85: 43,679,586 km (0.109 R)
• M86: 43,876,607 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 11.4

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.66 AU - 11.92 AU

Year: 14430 Days

Day: 5.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,687,182 km

• M1: 198,516 km (0.115 R)
• M2: 453,581 km (0.1 R)
• M3: 615,446 km (0.053 R)
• M4: 885,769 km (0.088 R)
• M5: 1,119,740 km (0.097 R)
• M6: 1,219,223 km (0.032 R)
• M7: 1,347,877 km (0.092 R)
• M8: 1,849,478 km (0.054 R)
• M9: 2,341,506 km (0.095 R)
• M10: 2,503,670 km (0.105 R)
• M11: 2,736,893 km (0.109 R)
• M12: 3,442,546 km (0.101 R)
• M13: 3,969,131 km (0.107 R)
• M14: 4,321,134 km (0.092 R)
• M15: 4,847,270 km (0.096 R)
• M16: 4,971,736 km (0.097 R)
• M17: 5,097,099 km (0.119 R)
• M18: 5,566,238 km (0.114 R)
• M19: 5,827,884 km (0.068 R)
• M20: 6,915,162 km (0.067 R)
• M21: 7,243,978 km (0.106 R)
• M22: 7,434,117 km (0.094 R)
• M23: 7,626,051 km (0.104 R)
• M24: 7,771,161 km (0.082 R)
• M25: 7,868,250 km (0.069 R)
• M26: 8,211,726 km (0.057 R)
• M27: 8,660,370 km (0.057 R)
• M28: 9,117,093 km (0.077 R)
• M29: 9,219,717 km (0.089 R)
• M30: 10,480,378 km (0.116 R)
• M31: 11,738,945 km (0.079 R)
• M32: 12,585,220 km (0.085 R)
• M33: 12,929,295 km (0.025 R)
• M34: 13,509,585 km (0.073 R)
• M35: 15,057,923 km (0.099 R)
• M36: 15,976,604 km (0.093 R)
• M37: 16,162,554 km (0.064 R)
• M38: 17,739,764 km (0.107 R)
• M39: 17,996,773 km (0.09 R)
• M40: 19,431,567 km (0.101 R)
• M41: 19,563,961 km (0.102 R)
• M42: 19,696,504 km (0.12 R)
• M43: 19,829,347 km (0.12 R)
• M44: 20,632,838 km (0.117 R)
• M45: 22,202,568 km (0.103 R)
• M46: 24,236,052 km (0.06 R)
• M47: 25,672,790 km (0.087 R)
• M48: 26,036,313 km (0.109 R)
• M49: 27,581,659 km (0.066 R)
• M50: 28,478,049 km (0.104 R)
• M51: 30,222,659 km (0.096 R)
• M52: 30,837,656 km (0.106 R)
• M53: 32,471,415 km (0.12 R)
• M54: 33,814,504 km (0.098 R)
• M55: 35,579,460 km (0.096 R)
• M56: 35,984,870 km (0.091 R)
• M57: 36,636,519 km (0.07 R)
• M58: 38,448,747 km (0.083 R)
• M59: 39,114,906 km (0.104 R)
• M60: 39,282,007 km (0.119 R)
• M61: 39,952,954 km (0.063 R)
• M62: 40,712,313 km (0.043 R)
• M63: 40,796,985 km (0.085 R)
• M64: 41,903,112 km (0.09 R)
• M65: 43,105,280 km (0.065 R)
• M66: 44,231,602 km (0.061 R)
• M67: 46,424,857 km (0.1 R)
• M68: 48,473,749 km (0.099 R)
• M69: 49,373,880 km (0.1 R)
• M70: 51,464,809 km (0.114 R)
• M71: 53,491,711 km (0.106 R)
• M72: 54,142,162 km (0.077 R)
• M73: 55,169,600 km (0.103 R)
• M74: 55,732,687 km (0.11 R)
• M75: 56,014,978 km (0.065 R)
• M76: 57,053,935 km (0.073 R)
• M77: 57,623,454 km (0.09 R)
• M78: 58,767,878 km (0.066 R)
• M79: 58,863,621 km (0.095 R)
• M80: 59,438,974 km (0.116 R)
• M81: 60,016,272 km (0.118 R)
• M82: 60,788,796 km (0.095 R)
• M83: 64,207,406 km (0.111 R)
• M84: 64,997,432 km (0.059 R)
• M85: 65,592,234 km (0.11 R)
• M86: 66,089,198 km (0.112 R)
• M87: 66,487,577 km (0.068 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit