🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.5 AU - 0.58 AU

Year: 260 Days

Day: 39.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.61 AU

Year: 275 Days

Day: 26.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.6

Radius: 15

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.82 AU - 1.16 AU

Year: 646 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 27,418,134 km

• M1: 190,737 km (0.088 R)
• M2: 307,124 km (0.112 R)
• M3: 423,512 km (0.088 R)
• M4: 559,496 km (0.11 R)
• M5: 656,435 km (0.114 R)
• M6: 760,705 km (0.052 R)
• M7: 901,626 km (0.05 R)
• M8: 1,162,076 km (0.112 R)
• M9: 1,334,263 km (0.047 R)
• M10: 1,571,825 km (0.105 R)
• M11: 1,897,200 km (0.101 R)
• M12: 2,047,546 km (0.055 R)
• M13: 2,259,077 km (0.05 R)
• M14: 2,389,676 km (0.098 R)
• M15: 2,493,049 km (0.047 R)
• M16: 2,666,283 km (0.101 R)
• M17: 2,898,459 km (0.077 R)
• M18: 3,153,673 km (0.061 R)
• M19: 3,267,666 km (0.08 R)
• M20: 3,374,778 km (0.095 R)
• M21: 3,601,120 km (0.081 R)
• M22: 3,703,445 km (0.09 R)
• M23: 3,867,404 km (0.104 R)
• M24: 4,078,038 km (0.104 R)
• M25: 4,175,875 km (0.104 R)
• M26: 4,373,943 km (0.116 R)
• M27: 4,483,299 km (0.085 R)
• M28: 4,602,827 km (0.11 R)
• M29: 4,807,776 km (0.102 R)
• M30: 5,063,290 km (0.053 R)
• M31: 5,159,032 km (0.058 R)
• M32: 5,284,545 km (0.052 R)
• M33: 5,430,552 km (0.1 R)
• M34: 5,578,056 km (0.066 R)
• M35: 5,796,768 km (0.098 R)
• M36: 6,079,209 km (0.092 R)
• M37: 6,324,998 km (0.111 R)
• M38: 6,553,284 km (0.03 R)
• M39: 6,689,418 km (0.08 R)
• M40: 7,254,450 km (0.083 R)
• M41: 7,417,062 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64

Radius: 3

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.42 AU - 9.08 AU

Year: 14153 Days

Day: 19.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 27,418,134 km

• M1: 41,738 km (0.087 R)
• M2: 126,709 km (0.096 R)
• M3: 290,070 km (0.087 R)
• M4: 334,351 km (0.084 R)
• M5: 522,845 km (0.119 R)
• M6: 826,379 km (0.12 R)
• M7: 890,257 km (0.092 R)
• M8: 1,161,328 km (0.073 R)
• M9: 1,365,380 km (0.053 R)
• M10: 1,410,558 km (0.109 R)
• M11: 1,517,970 km (0.066 R)
• M12: 1,675,945 km (0.088 R)
• M13: 1,872,517 km (0.065 R)
• M14: 2,198,341 km (0.109 R)
• M15: 2,233,795 km (0.069 R)
• M16: 2,413,163 km (0.112 R)
• M17: 2,578,768 km (0.116 R)
• M18: 2,691,116 km (0.108 R)
• M19: 2,824,258 km (0.09 R)
• M20: 2,940,047 km (0.084 R)
• M21: 3,378,070 km (0.061 R)
• M22: 3,646,448 km (0.11 R)
• M23: 3,772,559 km (0.071 R)
• M24: 3,836,138 km (0.086 R)
• M25: 3,857,381 km (0.103 R)
• M26: 4,094,045 km (0.035 R)
• M27: 4,159,419 km (0.062 R)
• M28: 4,181,410 km (0.107 R)
• M29: 4,558,995 km (0.081 R)
• M30: 4,809,123 km (0.118 R)
• M31: 5,017,064 km (0.043 R)
• M32: 5,609,920 km (0.081 R)
• M33: 5,634,155 km (0.096 R)
• M34: 6,050,486 km (0.117 R)
• M35: 6,324,998 km (0.091 R)
• M36: 7,251,906 km (0.081 R)
• M37: 7,596,879 km (0.109 R)
• M38: 7,920,010 km (0.116 R)
• M39: 7,974,314 km (0.068 R)
• M40: 8,302,682 km (0.094 R)
• M41: 9,314,113 km (0.086 R)
• M42: 9,659,834 km (0.09 R)
• M43: 10,721,979 km (0.088 R)
• M44: 10,962,981 km (0.099 R)
• M45: 11,023,418 km (0.106 R)
• M46: 11,573,190 km (0.107 R)
• M47: 11,604,008 km (0.107 R)
• M48: 11,758,393 km (0.059 R)
• M49: 11,913,526 km (0.097 R)
• M50: 11,975,758 km (0.085 R)
• M51: 12,319,983 km (0.11 R)
• M52: 12,858,386 km (0.109 R)
• M53: 13,925,019 km (0.113 R)
• M54: 13,957,781 km (0.088 R)
• M55: 14,089,127 km (0.115 R)
• M56: 14,122,039 km (0.118 R)
• M57: 14,353,018 km (0.039 R)
• M58: 14,419,290 km (0.08 R)
• M59: 14,452,351 km (0.085 R)
• M60: 14,952,756 km (0.092 R)
• M61: 14,986,266 km (0.116 R)
• M62: 15,053,435 km (0.091 R)
• M63: 15,255,692 km (0.083 R)
• M64: 15,628,639 km (0.062 R)
• M65: 16,038,837 km (0.12 R)
• M66: 16,418,067 km (0.097 R)
• M67: 16,626,158 km (0.033 R)
• M68: 17,502,502 km (0.12 R)
• M69: 17,964,161 km (0.079 R)
• M70: 18,609,826 km (0.114 R)
• M71: 18,790,689 km (0.059 R)
• M72: 19,190,265 km (0.062 R)
• M73: 19,924,043 km (0.063 R)
• M74: 20,257,197 km (0.06 R)
• M75: 20,368,648 km (0.059 R)
• M76: 20,592,296 km (0.11 R)
• M77: 20,779,144 km (0.046 R)
• M78: 20,854,093 km (0.081 R)
• M79: 20,891,642 km (0.04 R)
• M80: 21,267,880 km (0.076 R)
• M81: 21,836,352 km (0.054 R)
• M82: 22,103,235 km (0.11 R)
• M83: 23,298,672 km (0.089 R)
• M84: 23,963,036 km (0.099 R)
• M85: 24,041,575 km (0.12 R)
• M86: 24,594,040 km (0.116 R)
• M87: 25,110,751 km (0.1 R)
• M88: 25,390,499 km (0.069 R)
• M89: 25,470,533 km (0.045 R)
• M90: 25,550,718 km (0.11 R)
• M91: 25,791,870 km (0.056 R)
• M92: 26,195,335 km (0.054 R)
• M93: 27,254,039 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit