🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.26 AU - 1.7 AU

Year: 749 Days

Day: 41.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.68 AU - 2.3 AU

Year: 1168 Days

Day: 46.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.3 AU - 2.56 AU

Year: 1577 Days

Day: 25.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,807,021 km

• M1: 2,164,083 km (0.038 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.4

Radius: 11

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.5 AU - 6.76 AU

Year: 5560 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,807,021 km

• M1: 204,650 km (0.082 R)
• M2: 444,306 km (0.106 R)
• M3: 546,930 km (0.104 R)
• M4: 680,072 km (0.113 R)
• M5: 756,816 km (0.088 R)
• M6: 884,123 km (0.109 R)
• M7: 1,352,215 km (0.048 R)
• M8: 1,509,742 km (0.045 R)
• M9: 1,954,496 km (0.064 R)
• M10: 2,200,285 km (0.117 R)
• M11: 2,491,104 km (0.111 R)
• M12: 2,978,643 km (0.116 R)
• M13: 3,397,816 km (0.025 R)
• M14: 3,634,331 km (0.072 R)
• M15: 3,795,148 km (0.101 R)
• M16: 3,979,004 km (0.065 R)
• M17: 4,419,121 km (0.096 R)
• M18: 4,526,383 km (0.086 R)
• M19: 4,919,227 km (0.116 R)
• M20: 5,052,668 km (0.115 R)
• M21: 5,460,322 km (0.09 R)
• M22: 5,949,507 km (0.084 R)
• M23: 6,067,989 km (0.1 R)
• M24: 6,623,446 km (0.103 R)
• M25: 7,019,581 km (0.052 R)
• M26: 7,271,055 km (0.081 R)
• M27: 7,397,914 km (0.119 R)
• M28: 7,602,414 km (0.102 R)
• M29: 7,808,859 km (0.083 R)
• M30: 7,912,680 km (0.106 R)
• M31: 8,121,968 km (0.093 R)
• M32: 8,200,806 km (0.067 R)
• M33: 8,333,050 km (0.081 R)
• M34: 9,222,709 km (0.094 R)
• M35: 9,860,744 km (0.114 R)
• M36: 10,369,975 km (0.109 R)
• M37: 10,858,711 km (0.052 R)
• M38: 10,945,777 km (0.091 R)
• M39: 11,033,142 km (0.115 R)
• M40: 11,149,828 km (0.062 R)
• M41: 11,325,756 km (0.03 R)
• M42: 11,591,292 km (0.116 R)
• M43: 12,158,717 km (0.083 R)
• M44: 12,796,452 km (0.082 R)
• M45: 13,042,242 km (0.079 R)
• M46: 13,476,225 km (0.096 R)
• M47: 13,852,015 km (0.05 R)
• M48: 14,294,825 km (0.092 R)
• M49: 14,422,132 km (0.096 R)
• M50: 14,517,875 km (0.119 R)
• M51: 14,645,931 km (0.102 R)
• M52: 15,064,506 km (0.114 R)
• M53: 15,291,595 km (0.064 R)
• M54: 16,477,308 km (0.112 R)
• M55: 16,845,618 km (0.069 R)
• M56: 17,590,166 km (0.088 R)
• M57: 17,863,482 km (0.076 R)
• M58: 18,035,070 km (0.102 R)
• M59: 19,146,283 km (0.081 R)
• M60: 19,498,138 km (0.097 R)
• M61: 20,065,562 km (0.043 R)
• M62: 20,530,513 km (0.099 R)
• M63: 20,746,233 km (0.061 R)
• M64: 20,926,648 km (0.103 R)
• M65: 21,763,349 km (0.041 R)
• M66: 21,836,502 km (0.08 R)
• M67: 21,909,955 km (0.109 R)
• M68: 22,796,621 km (0.089 R)
• M69: 22,982,721 km (0.103 R)
• M70: 23,394,115 km (0.116 R)
• M71: 23,883,450 km (0.075 R)
• M72: 24,072,691 km (0.087 R)
• M73: 24,414,223 km (0.093 R)
• M74: 24,833,995 km (0.077 R)
• M75: 25,179,266 km (0.039 R)
• M76: 25,294,756 km (0.11 R)
• M77: 25,448,842 km (0.068 R)
• M78: 25,680,718 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 13.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.93 AU - 6.49 AU

Year: 5679 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,807,021 km

• M1: 173,085 km (0.097 R)
• M2: 268,229 km (0.045 R)
• M3: 507,885 km (0.109 R)
• M4: 654,640 km (0.105 R)
• M5: 818,001 km (0.074 R)
• M6: 961,914 km (0.097 R)
• M7: 1,164,021 km (0.113 R)
• M8: 1,264,401 km (0.089 R)
• M9: 1,460,823 km (0.079 R)
• M10: 1,667,867 km (0.117 R)
• M11: 1,840,652 km (0.091 R)
• M12: 2,019,571 km (0.081 R)
• M13: 2,363,198 km (0.058 R)
• M14: 3,195,111 km (0.107 R)
• M15: 3,339,174 km (0.09 R)
• M16: 3,485,481 km (0.043 R)
• M17: 4,150,743 km (0.098 R)
• M18: 4,650,250 km (0.107 R)
• M19: 5,147,812 km (0.107 R)
• M20: 5,296,213 km (0.102 R)
• M21: 5,771,935 km (0.12 R)
• M22: 6,443,031 km (0.115 R)
• M23: 6,672,215 km (0.102 R)
• M24: 6,764,666 km (0.114 R)
• M25: 7,186,083 km (0.096 R)
• M26: 7,495,751 km (0.034 R)
• M27: 7,640,262 km (0.077 R)
• M28: 7,883,060 km (0.101 R)
• M29: 8,079,183 km (0.089 R)
• M30: 8,376,434 km (0.111 R)
• M31: 9,032,869 km (0.092 R)
• M32: 9,732,089 km (0.107 R)
• M33: 10,074,968 km (0.085 R)
• M34: 10,772,842 km (0.096 R)
• M35: 11,072,786 km (0.095 R)
• M36: 11,430,773 km (0.091 R)
• M37: 11,569,600 km (0.046 R)
• M38: 12,045,471 km (0.109 R)
• M39: 12,527,924 km (0.106 R)
• M40: 13,190,643 km (0.081 R)
• M41: 14,250,992 km (0.085 R)
• M42: 14,610,476 km (0.1 R)
• M43: 14,700,833 km (0.103 R)
• M44: 14,882,146 km (0.094 R)
• M45: 15,094,575 km (0.108 R)
• M46: 16,265,178 km (0.064 R)
• M47: 16,452,774 km (0.063 R)
• M48: 17,146,459 km (0.107 R)
• M49: 17,433,089 km (0.113 R)
• M50: 17,593,009 km (0.091 R)
• M51: 17,721,214 km (0.054 R)
• M52: 18,269,939 km (0.069 R)
• M53: 18,562,553 km (0.076 R)
• M54: 18,889,723 km (0.072 R)
• M55: 19,417,056 km (0.084 R)
• M56: 19,516,389 km (0.098 R)
• M57: 19,715,803 km (0.079 R)
• M58: 20,250,615 km (0.109 R)
• M59: 21,095,993 km (0.116 R)
• M60: 21,540,149 km (0.103 R)
• M61: 21,711,887 km (0.111 R)
• M62: 21,952,889 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit