🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.58 AU

Year: 138 Days

Day: 46.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,252,858 km

• M1: 28,723 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.77 AU - 0.77 AU

Year: 249 Days

Day: 28.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.24 AU - 1.3 AU

Year: 528 Days

Day: 17.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,252,858 km

• M1: 692,189 km (0.109 R)
• M2: 1,025,194 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.58 AU - 2 AU

Year: 884 Days

Day: 29.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,252,858 km

• M1: 1,282,054 km (0.077 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.8

Radius: 4.5

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.15 AU - 15.47 AU

Year: 17916 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,252,858 km

• M1: 71,209 km (0.076 R)
• M2: 143,315 km (0.109 R)
• M3: 187,446 km (0.118 R)
• M4: 269,276 km (0.059 R)
• M5: 303,235 km (0.029 R)
• M6: 568,173 km (0.049 R)
• M7: 1,610,421 km (0.11 R)
• M8: 1,806,993 km (0.063 R)
• M9: 2,198,640 km (0.1 R)
• M10: 2,367,386 km (0.094 R)
• M11: 2,416,454 km (0.074 R)
• M12: 2,924,938 km (0.095 R)
• M13: 3,465,435 km (0.114 R)
• M14: 5,008,387 km (0.053 R)
• M15: 5,326,432 km (0.119 R)
• M16: 5,585,685 km (0.062 R)
• M17: 6,802,066 km (0.105 R)
• M18: 7,838,779 km (0.11 R)
• M19: 7,948,883 km (0.097 R)
• M20: 8,059,436 km (0.066 R)
• M21: 8,244,787 km (0.105 R)
• M22: 8,469,184 km (0.079 R)
• M23: 9,308,877 km (0.06 R)
• M24: 9,386,518 km (0.091 R)
• M25: 9,620,789 km (0.072 R)
• M26: 9,659,983 km (0.104 R)
• M27: 10,375,061 km (0.092 R)
• M28: 10,576,719 km (0.065 R)
• M29: 11,646,194 km (0.075 R)
• M30: 11,813,744 km (0.032 R)
• M31: 11,940,004 km (0.119 R)
• M32: 13,532,773 km (0.062 R)
• M33: 13,620,886 km (0.113 R)
• M34: 14,108,126 km (0.105 R)
• M35: 14,736,587 km (0.119 R)
• M36: 14,827,094 km (0.077 R)
• M37: 15,054,333 km (0.058 R)
• M38: 15,558,029 km (0.06 R)
• M39: 16,113,785 km (0.061 R)
• M40: 16,160,460 km (0.107 R)
• M41: 16,534,903 km (0.109 R)
• M42: 16,676,123 km (0.086 R)
• M43: 16,770,520 km (0.115 R)
• M44: 17,102,029 km (0.109 R)
• M45: 17,149,601 km (0.069 R)
• M46: 17,916,439 km (0.119 R)
• M47: 18,401,286 km (0.067 R)
• M48: 18,450,055 km (0.088 R)
• M49: 18,645,280 km (0.104 R)
• M50: 19,483,178 km (0.027 R)
• M51: 20,838,834 km (0.078 R)
• M52: 20,889,547 km (0.093 R)
• M53: 22,017,515 km (0.108 R)
• M54: 23,007,255 km (0.071 R)
• M55: 23,375,714 km (0.113 R)
• M56: 24,118,169 km (0.09 R)
• M57: 24,385,201 km (0.065 R)
• M58: 25,084,122 km (0.066 R)
• M59: 25,626,265 km (0.08 R)
• M60: 26,227,050 km (0.112 R)
• M61: 26,943,025 km (0.095 R)
• M62: 27,220,081 km (0.118 R)
• M63: 27,386,882 km (0.062 R)
• M64: 27,442,533 km (0.107 R)
• M65: 27,721,233 km (0.113 R)
• M66: 29,015,704 km (0.091 R)
• M67: 31,197,290 km (0.053 R)
• M68: 31,255,334 km (0.112 R)
• M69: 31,313,527 km (0.089 R)
• M70: 31,604,794 km (0.026 R)
• M71: 31,838,466 km (0.104 R)
• M72: 32,425,338 km (0.092 R)
• M73: 32,484,130 km (0.107 R)
• M74: 32,956,411 km (0.098 R)
• M75: 33,193,374 km (0.117 R)
• M76: 33,609,406 km (0.06 R)
• M77: 34,146,911 km (0.092 R)
• M78: 34,928,260 km (0.083 R)
• M79: 35,230,448 km (0.119 R)
• M80: 36,508,612 km (0.118 R)
• M81: 36,753,803 km (0.104 R)
• M82: 37,802,036 km (0.078 R)
• M83: 37,987,986 km (0.102 R)
• M84: 38,174,385 km (0.082 R)
• M85: 38,236,468 km (0.111 R)
• M86: 38,298,700 km (0.073 R)
• M87: 39,864,691 km (0.114 R)
• M88: 40,117,063 km (0.052 R)
• M89: 40,180,342 km (0.086 R)
• M90: 40,370,182 km (0.068 R)
• M91: 40,496,892 km (0.091 R)
• M92: 41,771,166 km (0.087 R)
• M93: 42,220,259 km (0.088 R)
• M94: 42,477,717 km (0.03 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 15,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit