🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.3 AU - 1.7 AU

Year: 796 Days

Day: 44.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.23 AU - 1.89 AU

Year: 845 Days

Day: 33.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.6

Radius: 13.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.92 AU - 3.34 AU

Year: 2400 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,342,278 km

• M1: 191,036 km (0.087 R)
• M2: 305,329 km (0.058 R)
• M3: 483,201 km (0.098 R)
• M4: 601,832 km (0.101 R)
• M5: 798,404 km (0.119 R)
• M6: 913,445 km (0.09 R)
• M7: 1,179,130 km (0.075 R)
• M8: 1,330,823 km (0.115 R)
• M9: 1,489,546 km (0.063 R)
• M10: 1,734,737 km (0.085 R)
• M11: 1,878,052 km (0.085 R)
• M12: 2,232,000 km (0.077 R)
• M13: 2,343,600 km (0.112 R)
• M14: 2,491,553 km (0.093 R)
• M15: 2,619,160 km (0.102 R)
• M16: 2,784,914 km (0.082 R)
• M17: 2,917,757 km (0.071 R)
• M18: 3,064,961 km (0.084 R)
• M19: 3,177,160 km (0.083 R)
• M20: 3,341,568 km (0.057 R)
• M21: 3,587,207 km (0.12 R)
• M22: 3,838,831 km (0.093 R)
• M23: 3,987,082 km (0.116 R)
• M24: 4,082,526 km (0.104 R)
• M25: 4,443,805 km (0.107 R)
• M26: 4,585,474 km (0.074 R)
• M27: 4,902,771 km (0.082 R)
• M28: 5,123,129 km (0.071 R)
• M29: 5,212,289 km (0.078 R)
• M30: 5,773,281 km (0.069 R)
• M31: 5,912,706 km (0.077 R)
• M32: 6,084,594 km (0.05 R)
• M33: 6,258,277 km (0.092 R)
• M34: 6,449,613 km (0.101 R)
• M35: 6,675,207 km (0.069 R)
• M36: 6,952,860 km (0.106 R)
• M37: 7,945,592 km (0.082 R)
• M38: 8,170,437 km (0.051 R)
• M39: 8,292,360 km (0.084 R)
• M40: 8,432,383 km (0.076 R)
• M41: 8,555,652 km (0.034 R)
• M42: 9,216,874 km (0.085 R)
• M43: 9,343,883 km (0.087 R)
• M44: 9,562,894 km (0.093 R)
• M45: 9,839,202 km (0.09 R)
• M46: 10,531,840 km (0.054 R)
• M47: 10,951,163 km (0.1 R)
• M48: 11,220,887 km (0.09 R)
• M49: 11,924,596 km (0.116 R)
• M50: 12,804,082 km (0.1 R)
• M51: 13,067,972 km (0.055 R)
• M52: 13,251,828 km (0.109 R)
• M53: 13,560,000 km (0.117 R)
• M54: 13,849,771 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 11.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.49 AU - 3.95 AU

Year: 3110 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,342,278 km

• M1: 182,659 km (0.073 R)
• M2: 257,458 km (0.095 R)
• M3: 341,083 km (0.086 R)
• M4: 790,176 km (0.111 R)
• M5: 898,934 km (0.093 R)
• M6: 991,983 km (0.113 R)
• M7: 1,386,473 km (0.082 R)
• M8: 1,483,412 km (0.084 R)
• M9: 2,044,255 km (0.093 R)
• M10: 2,141,494 km (0.092 R)
• M11: 3,134,674 km (0.095 R)
• M12: 3,247,620 km (0.075 R)
• M13: 3,378,369 km (0.059 R)
• M14: 3,477,702 km (0.097 R)
• M15: 3,577,932 km (0.055 R)
• M16: 3,679,060 km (0.099 R)
• M17: 4,023,584 km (0.103 R)
• M18: 4,288,672 km (0.056 R)
• M19: 4,378,430 km (0.106 R)
• M20: 4,559,743 km (0.101 R)
• M21: 4,688,098 km (0.098 R)
• M22: 4,780,550 km (0.109 R)
• M23: 4,911,148 km (0.106 R)
• M24: 5,503,257 km (0.1 R)
• M25: 5,977,333 km (0.088 R)
• M26: 6,300,763 km (0.092 R)
• M27: 6,671,467 km (0.119 R)
• M28: 7,305,163 km (0.105 R)
• M29: 7,477,500 km (0.034 R)
• M30: 7,826,063 km (0.039 R)
• M31: 8,024,430 km (0.066 R)
• M32: 8,358,931 km (0.111 R)
• M33: 8,652,442 km (0.071 R)
• M34: 8,812,063 km (0.103 R)
• M35: 9,342,985 km (0.088 R)
• M36: 10,339,307 km (0.086 R)
• M37: 10,484,417 km (0.046 R)
• M38: 10,678,894 km (0.05 R)
• M39: 10,752,197 km (0.119 R)
• M40: 10,899,252 km (0.1 R)
• M41: 11,344,306 km (0.035 R)
• M42: 11,494,053 km (0.109 R)
• M43: 12,175,771 km (0.087 R)
• M44: 12,534,506 km (0.081 R)
• M45: 12,611,848 km (0.042 R)
• M46: 13,236,120 km (0.069 R)
• M47: 13,446,455 km (0.058 R)
• M48: 13,578,550 km (0.117 R)
• M49: 13,870,565 km (0.09 R)
• M50: 14,191,452 km (0.044 R)
• M51: 14,325,941 km (0.117 R)
• M52: 14,460,729 km (0.082 R)
• M53: 15,004,517 km (0.026 R)
• M54: 15,168,925 km (0.062 R)
• M55: 15,306,405 km (0.113 R)
• M56: 15,499,536 km (0.049 R)
• M57: 15,582,713 km (0.066 R)
• M58: 15,665,889 km (0.03 R)
• M59: 15,972,116 km (0.095 R)
• M60: 16,421,209 km (0.105 R)
• M61: 17,016,907 km (0.06 R)
• M62: 17,417,979 km (0.048 R)
• M63: 17,619,787 km (0.093 R)
• M64: 17,735,426 km (0.076 R)
• M65: 17,822,193 km (0.107 R)
• M66: 18,025,496 km (0.098 R)
• M67: 18,405,026 km (0.091 R)
• M68: 18,728,307 km (0.086 R)
• M69: 18,846,340 km (0.09 R)
• M70: 18,964,672 km (0.088 R)
• M71: 19,410,324 km (0.038 R)
• M72: 19,529,703 km (0.113 R)
• M73: 20,342,318 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 13,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit