🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.45 AU - 1.51 AU

Year: 661 Days

Day: 14.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,866,790 km

• M1: 216,618 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.28 AU - 1.72 AU

Year: 674 Days

Day: 45.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 62.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.39 AU - 2.25 AU

Year: 901 Days

Day: 31.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,866,790 km

• M1: 1,706,313 km (0.085 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 8.3

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.9 AU - 8.6 AU

Year: 7920 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,866,790 km

• M1: 197,320 km (0.113 R)
• M2: 266,733 km (0.08 R)
• M3: 347,665 km (0.1 R)
• M4: 438,920 km (0.089 R)
• M5: 705,204 km (0.094 R)
• M6: 794,664 km (0.106 R)
• M7: 1,156,092 km (0.069 R)
• M8: 1,299,557 km (0.115 R)
• M9: 1,643,781 km (0.089 R)
• M10: 1,930,860 km (0.067 R)
• M11: 2,505,764 km (0.086 R)
• M12: 2,622,301 km (0.116 R)
• M13: 3,031,601 km (0.062 R)
• M14: 3,180,900 km (0.072 R)
• M15: 4,017,750 km (0.066 R)
• M16: 4,126,956 km (0.099 R)
• M17: 4,292,711 km (0.111 R)
• M18: 4,545,382 km (0.114 R)
• M19: 4,745,394 km (0.112 R)
• M20: 4,919,077 km (0.083 R)
• M21: 5,006,742 km (0.106 R)
• M22: 5,065,384 km (0.095 R)
• M23: 5,213,187 km (0.062 R)
• M24: 5,543,499 km (0.094 R)
• M25: 5,634,753 km (0.051 R)
• M26: 6,035,975 km (0.106 R)
• M27: 6,606,840 km (0.095 R)
• M28: 6,931,468 km (0.093 R)
• M29: 6,996,992 km (0.061 R)
• M30: 7,095,726 km (0.12 R)
• M31: 8,455,720 km (0.099 R)
• M32: 8,879,232 km (0.086 R)
• M33: 10,004,956 km (0.113 R)
• M34: 10,302,656 km (0.058 R)
• M35: 10,716,892 km (0.103 R)
• M36: 11,021,623 km (0.087 R)
• M37: 11,213,557 km (0.056 R)
• M38: 11,717,552 km (0.113 R)
• M39: 12,149,890 km (0.049 R)
• M40: 12,229,028 km (0.109 R)
• M41: 13,396,190 km (0.047 R)
• M42: 13,724,408 km (0.11 R)
• M43: 13,889,564 km (0.11 R)
• M44: 14,430,659 km (0.11 R)
• M45: 15,490,710 km (0.108 R)
• M46: 15,878,318 km (0.092 R)
• M47: 16,619,426 km (0.059 R)
• M48: 17,016,309 km (0.086 R)
• M49: 17,282,743 km (0.055 R)
• M50: 20,114,780 km (0.08 R)
• M51: 20,255,402 km (0.11 R)
• M52: 20,821,181 km (0.105 R)
• M53: 22,113,408 km (0.079 R)
• M54: 22,355,607 km (0.089 R)
• M55: 22,842,398 km (0.061 R)
• M56: 23,234,494 km (0.056 R)
• M57: 24,025,268 km (0.106 R)
• M58: 24,925,399 km (0.074 R)
• M59: 25,531,569 km (0.111 R)
• M60: 26,501,412 km (0.091 R)
• M61: 26,758,571 km (0.095 R)
• M62: 26,913,405 km (0.114 R)
• M63: 26,965,016 km (0.109 R)
• M64: 28,057,081 km (0.084 R)
• M65: 28,266,667 km (0.064 R)
• M66: 30,714,836 km (0.098 R)
• M67: 30,822,846 km (0.093 R)
• M68: 30,876,851 km (0.053 R)
• M69: 30,985,010 km (0.087 R)
• M70: 31,636,658 km (0.116 R)
• M71: 31,691,262 km (0.06 R)
• M72: 32,183,289 km (0.052 R)
• M73: 32,732,762 km (0.096 R)
• M74: 34,456,279 km (0.104 R)
• M75: 35,924,433 km (0.112 R)
• M76: 36,380,257 km (0.118 R)
• M77: 36,780,731 km (0.11 R)
• M78: 37,010,214 km (0.03 R)
• M79: 37,585,867 km (0.119 R)
• M80: 38,222,705 km (0.059 R)
• M81: 38,513,373 km (0.115 R)
• M82: 38,688,104 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.1

Radius: 4.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.55 AU - 20.67 AU

Year: 25981 Days

Day: 15.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,866,790 km

• M1: 81,830 km (0.071 R)
• M2: 252,820 km (0.08 R)
• M3: 801,246 km (0.041 R)
• M4: 883,076 km (0.111 R)
• M5: 1,284,298 km (0.107 R)
• M6: 1,495,380 km (0.081 R)
• M7: 1,562,550 km (0.091 R)
• M8: 2,078,962 km (0.044 R)
• M9: 2,345,695 km (0.11 R)
• M10: 2,684,085 km (0.074 R)
• M11: 2,724,925 km (0.098 R)
• M12: 2,827,998 km (0.069 R)
• M13: 3,209,174 km (0.088 R)
• M14: 3,339,922 km (0.102 R)
• M15: 3,427,886 km (0.117 R)
• M16: 3,583,916 km (0.037 R)
• M17: 4,789,077 km (0.092 R)
• M18: 5,524,949 km (0.116 R)
• M19: 6,025,952 km (0.087 R)
• M20: 6,160,291 km (0.055 R)
• M21: 6,541,466 km (0.073 R)
• M22: 7,127,591 km (0.108 R)
• M23: 7,730,171 km (0.082 R)
• M24: 8,081,875 km (0.068 R)
• M25: 8,289,368 km (0.117 R)
• M26: 9,353,308 km (0.089 R)
• M27: 10,203,024 km (0.09 R)
• M28: 10,298,916 km (0.04 R)
• M29: 10,362,944 km (0.104 R)
• M30: 11,044,212 km (0.087 R)
• M31: 11,572,891 km (0.065 R)
• M32: 11,706,333 km (0.076 R)
• M33: 11,974,861 km (0.104 R)
• M34: 12,313,251 km (0.12 R)
• M35: 12,415,426 km (0.114 R)
• M36: 12,895,785 km (0.073 R)
• M37: 13,207,697 km (0.118 R)
• M38: 14,194,295 km (0.119 R)
• M39: 14,552,282 km (0.118 R)
• M40: 16,237,203 km (0.097 R)
• M41: 16,311,853 km (0.083 R)
• M42: 16,649,196 km (0.068 R)
• M43: 16,950,935 km (0.06 R)
• M44: 18,486,706 km (0.119 R)
• M45: 18,642,737 km (0.118 R)
• M46: 18,877,606 km (0.102 R)
• M47: 18,995,339 km (0.112 R)
• M48: 19,627,689 km (0.081 R)
• M49: 20,508,372 km (0.114 R)
• M50: 20,750,870 km (0.078 R)
• M51: 21,116,188 km (0.096 R)
• M52: 21,442,760 km (0.092 R)
• M53: 22,974,942 km (0.059 R)
• M54: 23,732,954 km (0.045 R)
• M55: 24,242,784 km (0.062 R)
• M56: 24,584,764 km (0.099 R)
• M57: 25,750,431 km (0.093 R)
• M58: 26,230,491 km (0.099 R)
• M59: 27,332,578 km (0.049 R)
• M60: 27,733,052 km (0.091 R)
• M61: 28,135,320 km (0.035 R)
• M62: 28,359,717 km (0.08 R)
• M63: 28,765,127 km (0.074 R)
• M64: 29,718,515 km (0.114 R)
• M65: 30,084,281 km (0.103 R)
• M66: 30,175,985 km (0.102 R)
• M67: 30,313,765 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 14,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit