🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.07 AU

Year: 311 Days

Day: 41.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,806,206 km

• M1: 453,431 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.91 AU - 1.03 AU

Year: 366 Days

Day: 19.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,806,206 km

• M1: 295,456 km (0.043 R)
• M2: 781,499 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.91 AU - 1.47 AU

Year: 497 Days

Day: 26.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.8

Radius: 4.2

Gravity: 34.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.21 AU - 13.81 AU

Year: 19013 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,806,206 km

• M1: 195,375 km (0.103 R)
• M2: 383,719 km (0.065 R)
• M3: 419,921 km (0.11 R)
• M4: 476,320 km (0.096 R)
• M5: 1,015,022 km (0.112 R)
• M6: 1,534,725 km (0.105 R)
• M7: 1,744,162 km (0.095 R)
• M8: 1,774,829 km (0.089 R)
• M9: 3,030,254 km (0.108 R)
• M10: 4,538,051 km (0.047 R)
• M11: 4,794,462 km (0.12 R)
• M12: 5,055,361 km (0.116 R)
• M13: 5,099,343 km (0.028 R)
• M14: 5,365,776 km (0.099 R)
• M15: 5,911,958 km (0.103 R)
• M16: 6,191,706 km (0.056 R)
• M17: 6,619,407 km (0.083 R)
• M18: 6,861,157 km (0.091 R)
• M19: 6,958,695 km (0.103 R)
• M20: 7,254,001 km (0.07 R)
• M21: 7,704,440 km (0.114 R)
• M22: 7,755,154 km (0.112 R)
• M23: 8,267,377 km (0.034 R)
• M24: 9,216,725 km (0.117 R)
• M25: 9,540,903 km (0.12 R)
• M26: 10,255,682 km (0.094 R)
• M27: 10,367,282 km (0.085 R)
• M28: 10,591,529 km (0.09 R)
• M29: 11,101,808 km (0.052 R)
• M30: 11,562,270 km (0.105 R)
• M31: 11,736,402 km (0.034 R)
• M32: 12,800,043 km (0.095 R)
• M33: 13,221,909 km (0.065 R)
• M34: 14,452,351 km (0.103 R)
• M35: 14,702,778 km (0.094 R)
• M36: 16,040,931 km (0.06 R)
• M37: 16,495,559 km (0.091 R)
• M38: 16,757,205 km (0.077 R)
• M39: 16,822,879 km (0.096 R)
• M40: 16,888,552 km (0.105 R)
• M41: 18,967,963 km (0.112 R)
• M42: 19,517,585 km (0.071 R)
• M43: 20,281,731 km (0.101 R)
• M44: 22,704,918 km (0.042 R)
• M45: 24,320,874 km (0.115 R)
• M46: 26,659,986 km (0.09 R)
• M47: 27,352,325 km (0.078 R)
• M48: 28,362,859 km (0.077 R)
• M49: 29,306,522 km (0.104 R)
• M50: 29,544,083 km (0.114 R)
• M51: 30,500,463 km (0.078 R)
• M52: 30,982,617 km (0.107 R)
• M53: 31,386,232 km (0.105 R)
• M54: 32,035,636 km (0.114 R)
• M55: 32,198,548 km (0.059 R)
• M56: 33,347,609 km (0.082 R)
• M57: 34,760,711 km (0.119 R)
• M58: 36,023,915 km (0.087 R)
• M59: 36,533,296 km (0.055 R)
• M60: 36,788,959 km (0.118 R)
• M61: 36,959,650 km (0.089 R)
• M62: 37,045,070 km (0.088 R)
• M63: 38,162,118 km (0.102 R)
• M64: 38,421,520 km (0.099 R)
• M65: 38,768,139 km (0.104 R)
• M66: 39,726,911 km (0.072 R)
• M67: 39,989,755 km (0.089 R)
• M68: 40,605,350 km (0.091 R)
• M69: 42,470,686 km (0.071 R)
• M70: 43,820,208 km (0.041 R)
• M71: 44,363,847 km (0.104 R)
• M72: 44,454,653 km (0.115 R)
• M73: 45,092,239 km (0.111 R)
• M74: 46,376,387 km (0.054 R)
• M75: 48,980,587 km (0.116 R)
• M76: 49,074,534 km (0.116 R)
• M77: 49,922,156 km (0.114 R)
• M78: 50,016,552 km (0.11 R)
• M79: 51,345,580 km (0.11 R)
• M80: 51,631,910 km (0.079 R)
• M81: 53,264,172 km (0.114 R)
• M82: 54,913,339 km (0.061 R)
• M83: 55,108,415 km (0.082 R)
• M84: 55,499,314 km (0.046 R)
• M85: 58,460,604 km (0.099 R)
• M86: 59,459,020 km (0.082 R)
• M87: 60,866,287 km (0.08 R)
• M88: 62,081,172 km (0.055 R)
• M89: 63,610,959 km (0.113 R)
• M90: 65,049,941 km (0.078 R)
• M91: 65,359,759 km (0.086 R)
• M92: 65,670,024 km (0.114 R)
• M93: 68,064,787 km (0.119 R)
• M94: 68,904,480 km (0.091 R)
• M95: 69,114,964 km (0.036 R)
• M96: 69,325,598 km (0.035 R)
• M97: 69,747,614 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 15,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit