🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.5 AU - 0.58 AU

Year: 139 Days

Day: 15.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.46 AU - 0.64 AU

Year: 143 Days

Day: 39.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 127.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.73 AU - 1.07 AU

Year: 299 Days

Day: 41.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 143.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.92 AU - 1.5 AU

Year: 466 Days

Day: 27.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,253,078 km

• M1: 388,655 km (0.105 R)
• M2: 758,611 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.39 AU - 1.97 AU

Year: 762 Days

Day: 14.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,253,078 km

• M1: 670,647 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.06 AU - 5.16 AU

Year: 3463 Days

Day: 27 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.46 AU - 5.44 AU

Year: 3853 Days

Day: 33.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,253,078 km

• M1: 647,609 km (0.078 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.41 AU - 5.79 AU

Year: 4029 Days

Day: 34.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 9.9

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.32 AU - 7.44 AU

Year: 5638 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,253,078 km

• M1: 131,497 km (0.068 R)
• M2: 268,678 km (0.09 R)
• M3: 965,355 km (0.093 R)
• M4: 1,591,123 km (0.095 R)
• M5: 2,029,894 km (0.09 R)
• M6: 2,363,048 km (0.096 R)
• M7: 2,650,575 km (0.079 R)
• M8: 2,713,705 km (0.111 R)
• M9: 2,820,069 km (0.104 R)
• M10: 2,927,780 km (0.093 R)
• M11: 3,036,837 km (0.084 R)
• M12: 3,102,959 km (0.103 R)
• M13: 4,054,850 km (0.111 R)
• M14: 4,399,524 km (0.097 R)
• M15: 4,575,301 km (0.097 R)
• M16: 4,753,622 km (0.079 R)
• M17: 5,012,277 km (0.104 R)
• M18: 5,169,654 km (0.116 R)
• M19: 6,176,447 km (0.098 R)
• M20: 6,430,315 km (0.056 R)
• M21: 6,919,500 km (0.115 R)
• M22: 7,242,332 km (0.074 R)
• M23: 7,360,963 km (0.044 R)
• M24: 7,450,423 km (0.118 R)
• M25: 7,570,251 km (0.072 R)
• M26: 8,178,815 km (0.086 R)
• M27: 8,271,416 km (0.085 R)
• M28: 8,993,375 km (0.066 R)
• M29: 9,089,118 km (0.117 R)
• M30: 10,097,407 km (0.119 R)
• M31: 10,665,431 km (0.066 R)
• M32: 11,658,162 km (0.047 R)
• M33: 11,762,581 km (0.094 R)
• M34: 11,832,294 km (0.088 R)
• M35: 11,902,156 km (0.118 R)
• M36: 12,147,945 km (0.091 R)
• M37: 13,329,021 km (0.086 R)
• M38: 13,474,729 km (0.108 R)
• M39: 13,547,733 km (0.087 R)
• M40: 13,878,045 km (0.086 R)
• M41: 14,025,548 km (0.092 R)
• M42: 14,322,500 km (0.09 R)
• M43: 14,397,000 km (0.091 R)
• M44: 14,884,689 km (0.12 R)
• M45: 15,530,503 km (0.097 R)
• M46: 15,953,267 km (0.066 R)
• M47: 17,442,962 km (0.095 R)
• M48: 17,762,204 km (0.091 R)
• M49: 18,043,149 km (0.116 R)
• M50: 18,164,024 km (0.099 R)
• M51: 19,305,007 km (0.086 R)
• M52: 19,469,864 km (0.095 R)
• M53: 19,925,688 km (0.106 R)
• M54: 20,594,989 km (0.092 R)
• M55: 21,017,154 km (0.045 R)
• M56: 21,570,068 km (0.066 R)
• M57: 21,784,143 km (0.051 R)
• M58: 22,084,834 km (0.036 R)
• M59: 22,171,003 km (0.057 R)
• M60: 22,343,639 km (0.059 R)
• M61: 22,473,490 km (0.119 R)
• M62: 22,733,940 km (0.069 R)
• M63: 22,951,605 km (0.08 R)
• M64: 23,477,142 km (0.083 R)
• M65: 23,962,288 km (0.042 R)
• M66: 24,139,561 km (0.113 R)
• M67: 25,167,149 km (0.115 R)
• M68: 25,302,236 km (0.088 R)
• M69: 26,712,196 km (0.079 R)
• M70: 26,804,049 km (0.071 R)
• M71: 27,172,508 km (0.058 R)
• M72: 27,635,364 km (0.054 R)
• M73: 27,867,839 km (0.082 R)
• M74: 28,007,564 km (0.052 R)
• M75: 28,194,262 km (0.108 R)
• M76: 28,428,383 km (0.068 R)
• M77: 29,086,912 km (0.117 R)
• M78: 29,181,458 km (0.076 R)
• M79: 29,988,838 km (0.119 R)
• M80: 30,132,003 km (0.097 R)
• M81: 30,563,144 km (0.06 R)
• M82: 31,141,041 km (0.111 R)
• M83: 31,771,297 km (0.081 R)
• M84: 31,868,685 km (0.056 R)
• M85: 32,258,986 km (0.069 R)
• M86: 32,503,728 km (0.101 R)
• M87: 32,896,572 km (0.1 R)

Asteroid Belt

Center: 11.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.1

Radius: 3.7

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.03 AU - 16.89 AU

Year: 23363 Days

Day: 15.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 53,253,078 km

• M1: 50,714 km (0.119 R)
• M2: 77,193 km (0.067 R)
• M3: 174,581 km (0.113 R)
• M4: 440,117 km (0.096 R)
• M5: 520,451 km (0.09 R)
• M6: 770,130 km (0.065 R)
• M7: 927,806 km (0.055 R)
• M8: 989,440 km (0.116 R)
• M9: 1,458,729 km (0.105 R)
• M10: 1,960,779 km (0.115 R)
• M11: 1,987,109 km (0.109 R)
• M12: 2,425,729 km (0.092 R)
• M13: 2,803,314 km (0.087 R)
• M14: 3,168,034 km (0.115 R)
• M15: 3,612,190 km (0.091 R)
• M16: 4,698,271 km (0.053 R)
• M17: 5,203,014 km (0.101 R)
• M18: 5,800,508 km (0.075 R)
• M19: 6,341,005 km (0.119 R)
• M20: 6,380,200 km (0.119 R)
• M21: 6,458,888 km (0.059 R)
• M22: 8,269,471 km (0.107 R)
• M23: 12,362,319 km (0.108 R)
• M24: 12,855,693 km (0.115 R)
• M25: 13,104,624 km (0.035 R)
• M26: 13,912,303 km (0.114 R)
• M27: 15,048,798 km (0.1 R)
• M28: 15,101,157 km (0.088 R)
• M29: 15,153,666 km (0.084 R)
• M30: 15,840,619 km (0.096 R)
• M31: 17,740,213 km (0.039 R)
• M32: 17,850,916 km (0.113 R)
• M33: 18,463,968 km (0.074 R)
• M34: 19,767,713 km (0.105 R)
• M35: 21,512,323 km (0.098 R)
• M36: 21,571,415 km (0.056 R)
• M37: 22,164,271 km (0.068 R)
• M38: 22,642,535 km (0.069 R)
• M39: 23,063,803 km (0.071 R)
• M40: 23,245,116 km (0.093 R)
• M41: 24,343,014 km (0.113 R)
• M42: 26,209,846 km (0.119 R)
• M43: 26,525,498 km (0.07 R)
• M44: 28,510,063 km (0.088 R)
• M45: 29,095,140 km (0.068 R)
• M46: 33,163,754 km (0.101 R)
• M47: 33,916,081 km (0.053 R)
• M48: 37,903,912 km (0.082 R)
• M49: 38,332,210 km (0.056 R)
• M50: 38,977,725 km (0.072 R)
• M51: 42,406,359 km (0.089 R)
• M52: 45,929,987 km (0.049 R)
• M53: 46,997,667 km (0.084 R)
• M54: 47,227,599 km (0.105 R)
• M55: 49,001,979 km (0.115 R)
• M56: 50,484,345 km (0.056 R)
• M57: 50,562,734 km (0.087 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 14,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit