🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.55 AU - 0.73 AU

Year: 183 Days

Day: 45.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.58 AU - 0.74 AU

Year: 192 Days

Day: 36.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.78 AU - 1 AU

Year: 301 Days

Day: 19.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,968,602 km

• M1: 514,766 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.09 AU - 1.63 AU

Year: 568 Days

Day: 35.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.45 AU - 1.51 AU

Year: 645 Days

Day: 41.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,968,602 km

• M1: 125,961 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.39 AU - 2.25 AU

Year: 879 Days

Day: 36.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.9

Radius: 4.1

Gravity: 37.95 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.79 AU - 18.23 AU

Year: 24027 Days

Day: 22.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,968,602 km

• M1: 100,081 km (0.04 R)
• M2: 236,963 km (0.057 R)
• M3: 270,772 km (0.111 R)
• M4: 402,867 km (0.041 R)
• M5: 465,399 km (0.11 R)
• M6: 648,208 km (0.071 R)
• M7: 878,887 km (0.039 R)
• M8: 2,744,672 km (0.119 R)
• M9: 3,539,336 km (0.096 R)
• M10: 3,759,694 km (0.062 R)
• M11: 3,849,004 km (0.068 R)
• M12: 4,732,529 km (0.092 R)
• M13: 4,780,699 km (0.066 R)
• M14: 5,933,052 km (0.028 R)
• M15: 6,782,618 km (0.037 R)
• M16: 7,332,689 km (0.067 R)
• M17: 8,242,394 km (0.092 R)
• M18: 9,186,955 km (0.065 R)
• M19: 9,610,915 km (0.054 R)
• M20: 9,733,286 km (0.115 R)
• M21: 11,240,634 km (0.112 R)
• M22: 11,369,438 km (0.11 R)
• M23: 12,417,820 km (0.11 R)
• M24: 14,116,803 km (0.045 R)
• M25: 14,255,779 km (0.062 R)
• M26: 14,816,472 km (0.071 R)
• M27: 17,056,252 km (0.086 R)
• M28: 17,576,403 km (0.088 R)
• M29: 17,726,001 km (0.072 R)
• M30: 17,800,950 km (0.115 R)
• M31: 20,019,636 km (0.12 R)
• M32: 20,175,966 km (0.082 R)
• M33: 20,489,523 km (0.044 R)
• M34: 23,961,241 km (0.11 R)
• M35: 24,460,000 km (0.071 R)
• M36: 25,130,198 km (0.04 R)
• M37: 26,061,595 km (0.092 R)
• M38: 26,746,155 km (0.102 R)
• M39: 28,307,657 km (0.055 R)
• M40: 28,922,953 km (0.116 R)
• M41: 29,276,453 km (0.107 R)
• M42: 31,065,494 km (0.044 R)
• M43: 31,155,851 km (0.086 R)
• M44: 31,246,208 km (0.074 R)
• M45: 31,427,521 km (0.11 R)
• M46: 32,338,721 km (0.117 R)
• M47: 33,350,901 km (0.075 R)
• M48: 35,312,278 km (0.099 R)
• M49: 35,879,404 km (0.116 R)
• M50: 35,974,249 km (0.107 R)
• M51: 36,831,445 km (0.114 R)
• M52: 40,129,778 km (0.083 R)
• M53: 41,117,723 km (0.09 R)
• M54: 41,714,319 km (0.093 R)
• M55: 43,420,184 km (0.052 R)
• M56: 45,353,586 km (0.117 R)
• M57: 46,796,159 km (0.102 R)
• M58: 47,522,905 km (0.044 R)
• M59: 48,044,403 km (0.069 R)
• M60: 48,672,714 km (0.115 R)
• M61: 48,987,917 km (0.07 R)
• M62: 49,514,651 km (0.12 R)
• M63: 51,426,512 km (0.103 R)
• M64: 51,961,773 km (0.06 R)
• M65: 52,714,400 km (0.102 R)
• M66: 54,339,183 km (0.051 R)
• M67: 54,884,467 km (0.117 R)
• M68: 55,103,029 km (0.083 R)
• M69: 55,870,466 km (0.095 R)
• M70: 56,751,747 km (0.084 R)
• M71: 58,416,622 km (0.116 R)
• M72: 59,535,465 km (0.077 R)
• M73: 59,985,006 km (0.09 R)
• M74: 60,210,151 km (0.11 R)
• M75: 60,661,338 km (0.064 R)
• M76: 62,021,632 km (0.114 R)
• M77: 62,705,593 km (0.119 R)
• M78: 62,819,736 km (0.091 R)
• M79: 65,003,267 km (0.105 R)
• M80: 66,278,738 km (0.091 R)
• M81: 66,861,272 km (0.114 R)
• M82: 67,679,573 km (0.043 R)
• M83: 68,148,562 km (0.055 R)
• M84: 69,917,407 km (0.101 R)
• M85: 71,820,591 km (0.056 R)
• M86: 72,418,833 km (0.099 R)
• M87: 73,379,401 km (0.106 R)
• M88: 74,465,183 km (0.068 R)
• M89: 75,799,446 km (0.112 R)
• M90: 76,042,842 km (0.111 R)
• M91: 77,019,117 km (0.088 R)
• M92: 77,141,488 km (0.115 R)
• M93: 77,263,859 km (0.114 R)
• M94: 81,463,670 km (0.082 R)
• M95: 82,212,557 km (0.08 R)
• M96: 83,716,913 km (0.038 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 20,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit