🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1 AU - 1.34 AU

Year: 469 Days

Day: 44.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.65 AU - 3.19 AU

Year: 1850 Days

Day: 30.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.8 AU - 3.3 AU

Year: 1975 Days

Day: 24.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,659,947 km

• M1: 1,093,710 km (0.077 R)

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 13.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.64 AU - 10.9 AU

Year: 11325 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,659,947 km

• M1: 211,083 km (0.075 R)
• M2: 436,676 km (0.1 R)
• M3: 638,783 km (0.098 R)
• M4: 828,922 km (0.1 R)
• M5: 956,080 km (0.117 R)
• M6: 1,073,514 km (0.077 R)
• M7: 1,268,590 km (0.099 R)
• M8: 1,361,341 km (0.035 R)
• M9: 1,613,862 km (0.051 R)
• M10: 1,903,483 km (0.116 R)
• M11: 2,392,818 km (0.036 R)
• M12: 2,700,541 km (0.117 R)
• M13: 2,822,313 km (0.107 R)
• M14: 3,592,144 km (0.098 R)
• M15: 3,726,633 km (0.087 R)
• M16: 4,338,787 km (0.105 R)
• M17: 4,453,379 km (0.109 R)
• M18: 4,952,438 km (0.047 R)
• M19: 5,102,634 km (0.051 R)
• M20: 5,284,994 km (0.075 R)
• M21: 5,781,659 km (0.094 R)
• M22: 5,908,218 km (0.108 R)
• M23: 6,099,853 km (0.087 R)
• M24: 6,587,991 km (0.054 R)
• M25: 6,886,888 km (0.105 R)
• M26: 7,055,036 km (0.048 R)
• M27: 7,601,965 km (0.099 R)
• M28: 8,021,288 km (0.104 R)
• M29: 8,162,658 km (0.099 R)
• M30: 8,773,167 km (0.11 R)
• M31: 8,919,025 km (0.096 R)
• M32: 9,622,584 km (0.095 R)
• M33: 10,421,137 km (0.115 R)
• M34: 10,847,940 km (0.058 R)
• M35: 11,359,864 km (0.087 R)
• M36: 11,678,807 km (0.073 R)
• M37: 13,025,487 km (0.077 R)
• M38: 13,401,276 km (0.063 R)
• M39: 13,696,134 km (0.109 R)
• M40: 14,335,066 km (0.053 R)
• M41: 14,723,123 km (0.111 R)
• M42: 15,553,691 km (0.088 R)
• M43: 15,774,796 km (0.038 R)
• M44: 16,220,299 km (0.057 R)
• M45: 16,715,019 km (0.052 R)
• M46: 18,368,674 km (0.089 R)
• M47: 18,649,469 km (0.097 R)
• M48: 19,452,510 km (0.03 R)
• M49: 19,786,413 km (0.086 R)
• M50: 20,218,601 km (0.111 R)
• M51: 20,799,639 km (0.038 R)
• M52: 21,239,158 km (0.099 R)
• M53: 23,027,451 km (0.1 R)
• M54: 23,279,523 km (0.078 R)
• M55: 23,990,562 km (0.059 R)
• M56: 25,278,001 km (0.105 R)
• M57: 25,903,918 km (0.052 R)
• M58: 26,799,411 km (0.062 R)
• M59: 27,224,419 km (0.095 R)
• M60: 27,437,596 km (0.058 R)
• M61: 28,729,074 km (0.108 R)
• M62: 29,109,502 km (0.091 R)
• M63: 29,601,080 km (0.116 R)
• M64: 29,820,540 km (0.061 R)
• M65: 30,205,605 km (0.099 R)
• M66: 30,316,008 km (0.099 R)
• M67: 30,814,319 km (0.108 R)
• M68: 31,482,872 km (0.098 R)
• M69: 31,762,919 km (0.088 R)
• M70: 31,987,466 km (0.069 R)
• M71: 33,517,253 km (0.053 R)
• M72: 33,631,546 km (0.063 R)
• M73: 33,860,431 km (0.06 R)
• M74: 34,204,805 km (0.097 R)
• M75: 36,530,154 km (0.08 R)
• M76: 36,883,355 km (0.063 R)
• M77: 37,001,238 km (0.106 R)
• M78: 38,966,206 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.6

Radius: 5.2

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.1 AU - 19.94 AU

Year: 27196 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,659,947 km

• M1: 317,895 km (0.091 R)
• M2: 441,912 km (0.089 R)
• M3: 734,675 km (0.118 R)
• M4: 975,677 km (0.068 R)
• M5: 1,078,750 km (0.112 R)
• M6: 1,267,692 km (0.12 R)
• M7: 1,676,543 km (0.063 R)
• M8: 2,223,922 km (0.086 R)
• M9: 2,499,481 km (0.097 R)
• M10: 2,749,310 km (0.078 R)
• M11: 3,120,163 km (0.101 R)
• M12: 3,506,724 km (0.119 R)
• M13: 3,546,218 km (0.109 R)
• M14: 3,585,861 km (0.088 R)
• M15: 6,029,542 km (0.095 R)
• M16: 6,951,215 km (0.038 R)
• M17: 7,001,031 km (0.058 R)
• M18: 8,707,045 km (0.04 R)
• M19: 8,922,167 km (0.091 R)
• M20: 9,578,153 km (0.097 R)
• M21: 10,476,638 km (0.06 R)
• M22: 10,705,523 km (0.099 R)
• M23: 10,762,968 km (0.1 R)
• M24: 12,052,951 km (0.097 R)
• M25: 12,594,645 km (0.076 R)
• M26: 13,082,783 km (0.073 R)
• M27: 13,701,669 km (0.059 R)
• M28: 13,951,946 km (0.052 R)
• M29: 14,140,589 km (0.088 R)
• M30: 14,711,604 km (0.118 R)
• M31: 15,032,043 km (0.088 R)
• M32: 16,007,271 km (0.115 R)
• M33: 16,403,107 km (0.088 R)
• M34: 17,339,141 km (0.109 R)
• M35: 17,406,610 km (0.076 R)
• M36: 18,223,713 km (0.118 R)
• M37: 18,637,052 km (0.051 R)
• M38: 20,964,346 km (0.107 R)
• M39: 21,905,915 km (0.094 R)
• M40: 22,713,445 km (0.067 R)
• M41: 23,680,296 km (0.105 R)
• M42: 25,193,927 km (0.116 R)
• M43: 25,270,372 km (0.095 R)
• M44: 25,346,966 km (0.027 R)
• M45: 25,730,983 km (0.079 R)
• M46: 25,962,262 km (0.059 R)
• M47: 27,364,742 km (0.107 R)
• M48: 27,837,770 km (0.098 R)
• M49: 31,059,061 km (0.108 R)
• M50: 31,717,292 km (0.107 R)
• M51: 31,965,325 km (0.062 R)
• M52: 32,131,079 km (0.083 R)
• M53: 33,299,140 km (0.039 R)
• M54: 33,551,212 km (0.097 R)
• M55: 33,635,286 km (0.115 R)
• M56: 34,057,302 km (0.058 R)
• M57: 34,480,963 km (0.03 R)
• M58: 34,565,934 km (0.088 R)
• M59: 35,934,456 km (0.097 R)
• M60: 36,365,746 km (0.113 R)
• M61: 39,877,257 km (0.096 R)
• M62: 40,502,876 km (0.119 R)
• M63: 41,582,673 km (0.083 R)
• M64: 42,035,506 km (0.06 R)
• M65: 42,217,118 km (0.11 R)
• M66: 42,763,299 km (0.086 R)
• M67: 45,996,109 km (0.111 R)
• M68: 46,183,107 km (0.062 R)
• M69: 46,745,894 km (0.111 R)
• M70: 47,028,185 km (0.079 R)
• M71: 49,306,561 km (0.119 R)
• M72: 49,593,789 km (0.12 R)
• M73: 51,232,334 km (0.111 R)
• M74: 52,009,645 km (0.102 R)
• M75: 52,302,108 km (0.077 R)
• M76: 52,888,682 km (0.092 R)
• M77: 54,364,614 km (0.098 R)
• M78: 55,555,114 km (0.12 R)
• M79: 57,558,230 km (0.104 R)
• M80: 57,759,887 km (0.107 R)
• M81: 58,771,468 km (0.063 R)
• M82: 59,584,832 km (0.067 R)
• M83: 59,788,883 km (0.06 R)
• M84: 59,993,084 km (0.084 R)
• M85: 62,150,884 km (0.119 R)
• M86: 62,772,164 km (0.045 R)
• M87: 63,499,509 km (0.12 R)
• M88: 65,277,480 km (0.082 R)
• M89: 65,592,982 km (0.098 R)
• M90: 66,119,865 km (0.108 R)
• M91: 66,542,330 km (0.079 R)
• M92: 68,348,126 km (0.088 R)
• M93: 69,954,657 km (0.085 R)
• M94: 71,573,755 km (0.088 R)
• M95: 72,442,320 km (0.056 R)
• M96: 72,551,078 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 10,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit