🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.68 AU - 0.68 AU

Year: 202 Days

Day: 28 Hours

Environment

Temp: 213 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,780,456 km

• M1: 461,061 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.58 AU - 0.84 AU

Year: 215 Days

Day: 26.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.99 AU - 1.01 AU

Year: 360 Days

Day: 18.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,780,456 km

• M1: 261,647 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.86 AU - 1.22 AU

Year: 382 Days

Day: 47.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,780,456 km

• M1: 69,114 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.34 AU - 1.88 AU

Year: 735 Days

Day: 28.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.18 AU - 2.36 AU

Year: 1231 Days

Day: 47.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.2

Radius: 6.2

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.41 AU - 16.21 AU

Year: 17476 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,780,456 km

• M1: 134,937 km (0.07 R)
• M2: 240,553 km (0.118 R)
• M3: 501,602 km (0.112 R)
• M4: 766,988 km (0.098 R)
• M5: 926,609 km (0.113 R)
• M6: 2,648,780 km (0.08 R)
• M7: 2,786,560 km (0.108 R)
• M8: 3,069,150 km (0.088 R)
• M9: 3,141,256 km (0.048 R)
• M10: 3,250,463 km (0.069 R)
• M11: 3,623,560 km (0.104 R)
• M12: 4,089,258 km (0.078 R)
• M13: 4,288,821 km (0.059 R)
• M14: 4,864,624 km (0.12 R)
• M15: 6,315,274 km (0.078 R)
• M16: 7,158,857 km (0.107 R)
• M17: 7,496,349 km (0.096 R)
• M18: 7,938,112 km (0.076 R)
• M19: 8,137,077 km (0.059 R)
• M20: 9,787,441 km (0.034 R)
• M21: 10,486,661 km (0.086 R)
• M22: 10,924,983 km (0.116 R)
• M23: 11,035,386 km (0.058 R)
• M24: 11,201,889 km (0.111 R)
• M25: 11,257,539 km (0.08 R)
• M26: 11,313,339 km (0.101 R)
• M27: 12,563,229 km (0.029 R)
• M28: 13,558,653 km (0.098 R)
• M29: 14,216,286 km (0.041 R)
• M30: 14,884,240 km (0.054 R)
• M31: 15,873,830 km (0.101 R)
• M32: 16,630,047 km (0.06 R)
• M33: 16,820,934 km (0.103 R)
• M34: 17,527,036 km (0.113 R)
• M35: 17,786,140 km (0.057 R)
• M36: 19,167,377 km (0.115 R)
• M37: 19,568,299 km (0.073 R)
• M38: 20,242,836 km (0.109 R)
• M39: 20,719,305 km (0.073 R)
• M40: 20,924,703 km (0.11 R)
• M41: 20,993,368 km (0.119 R)
• M42: 23,870,435 km (0.118 R)
• M43: 25,244,940 km (0.075 R)
• M44: 25,537,553 km (0.075 R)
• M45: 25,757,761 km (0.097 R)
• M46: 25,904,966 km (0.07 R)
• M47: 26,126,221 km (0.055 R)
• M48: 27,242,071 km (0.037 R)
• M49: 28,221,638 km (0.05 R)
• M50: 28,753,758 km (0.068 R)
• M51: 29,212,575 km (0.064 R)
• M52: 30,681,476 km (0.111 R)
• M53: 31,307,094 km (0.065 R)
• M54: 31,700,238 km (0.079 R)
• M55: 32,174,164 km (0.116 R)
• M56: 33,049,162 km (0.04 R)
• M57: 34,174,138 km (0.052 R)
• M58: 34,254,920 km (0.088 R)
• M59: 38,797,460 km (0.096 R)
• M60: 39,219,625 km (0.084 R)
• M61: 40,581,115 km (0.043 R)
• M62: 41,439,807 km (0.11 R)
• M63: 41,871,397 km (0.029 R)
• M64: 43,612,716 km (0.107 R)
• M65: 44,051,786 km (0.113 R)
• M66: 45,199,949 km (0.12 R)
• M67: 46,447,596 km (0.083 R)
• M68: 47,345,632 km (0.061 R)
• M69: 48,249,502 km (0.098 R)
• M70: 49,250,162 km (0.085 R)
• M71: 49,432,821 km (0.099 R)
• M72: 49,798,887 km (0.099 R)
• M73: 50,257,704 km (0.106 R)
• M74: 50,349,707 km (0.113 R)
• M75: 50,533,712 km (0.116 R)
• M76: 50,718,017 km (0.08 R)
• M77: 51,735,432 km (0.059 R)
• M78: 53,039,925 km (0.063 R)
• M79: 53,790,308 km (0.053 R)
• M80: 53,884,405 km (0.119 R)
• M81: 54,355,489 km (0.095 R)
• M82: 54,544,281 km (0.082 R)
• M83: 56,253,138 km (0.116 R)
• M84: 57,210,115 km (0.088 R)
• M85: 58,752,469 km (0.1 R)
• M86: 59,820,748 km (0.092 R)
• M87: 61,091,582 km (0.098 R)
• M88: 61,878,018 km (0.08 R)
• M89: 63,958,326 km (0.095 R)
• M90: 65,357,814 km (0.093 R)
• M91: 65,558,574 km (0.096 R)
• M92: 65,659,104 km (0.048 R)
• M93: 65,759,484 km (0.074 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit