🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.56 AU - 0.78 AU

Year: 197 Days

Day: 25.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1 AU - 1.26 AU

Year: 432 Days

Day: 42.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.81 AU - 2.67 AU

Year: 1207 Days

Day: 14.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 9.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.53 AU - 6.73 AU

Year: 6144 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,977,520 km

• M1: 131,646 km (0.11 R)
• M2: 387,010 km (0.09 R)
• M3: 476,918 km (0.062 R)
• M4: 585,227 km (0.089 R)
• M5: 828,623 km (0.102 R)
• M6: 975,079 km (0.099 R)
• M7: 1,117,197 km (0.073 R)
• M8: 1,322,445 km (0.092 R)
• M9: 1,393,504 km (0.086 R)
• M10: 1,525,001 km (0.092 R)
• M11: 1,660,836 km (0.116 R)
• M12: 1,738,028 km (0.09 R)
• M13: 1,800,560 km (0.03 R)
• M14: 1,960,630 km (0.063 R)
• M15: 2,142,242 km (0.061 R)
• M16: 2,364,095 km (0.119 R)
• M17: 2,539,873 km (0.073 R)
• M18: 2,941,693 km (0.068 R)
• M19: 3,305,066 km (0.091 R)
• M20: 3,462,293 km (0.062 R)
• M21: 3,764,032 km (0.078 R)
• M22: 4,011,467 km (0.12 R)
• M23: 4,179,465 km (0.118 R)
• M24: 4,631,550 km (0.114 R)
• M25: 5,327,330 km (0.082 R)
• M26: 5,419,482 km (0.105 R)
• M27: 5,512,233 km (0.062 R)
• M28: 6,419,245 km (0.109 R)
• M29: 6,492,847 km (0.088 R)
• M30: 6,640,799 km (0.114 R)
• M31: 7,091,687 km (0.083 R)
• M32: 7,269,709 km (0.066 R)
• M33: 7,786,420 km (0.097 R)
• M34: 8,181,807 km (0.07 R)
• M35: 8,529,771 km (0.07 R)
• M36: 9,998,224 km (0.055 R)
• M37: 10,083,644 km (0.096 R)
• M38: 10,572,381 km (0.098 R)
• M39: 10,659,447 km (0.108 R)
• M40: 11,157,458 km (0.103 R)
• M41: 11,513,501 km (0.056 R)
• M42: 11,812,996 km (0.057 R)
• M43: 12,850,756 km (0.035 R)
• M44: 13,506,294 km (0.076 R)
• M45: 13,758,815 km (0.073 R)
• M46: 13,853,960 km (0.091 R)
• M47: 14,012,982 km (0.089 R)
• M48: 14,108,725 km (0.101 R)
• M49: 14,397,149 km (0.069 R)
• M50: 14,525,953 km (0.036 R)
• M51: 15,735,602 km (0.119 R)
• M52: 15,801,873 km (0.119 R)
• M53: 15,934,866 km (0.098 R)
• M54: 16,001,437 km (0.031 R)
• M55: 16,268,768 km (0.084 R)
• M56: 16,943,455 km (0.042 R)
• M57: 17,113,548 km (0.095 R)
• M58: 18,285,348 km (0.113 R)
• M59: 18,634,808 km (0.054 R)
• M60: 19,696,804 km (0.058 R)
• M61: 19,768,311 km (0.099 R)
• M62: 20,019,187 km (0.112 R)
• M63: 20,163,100 km (0.077 R)
• M64: 20,632,987 km (0.071 R)
• M65: 20,960,457 km (0.118 R)
• M66: 21,399,676 km (0.119 R)
• M67: 21,473,129 km (0.114 R)
• M68: 21,694,234 km (0.094 R)
• M69: 21,878,988 km (0.073 R)
• M70: 21,989,989 km (0.101 R)
• M71: 22,249,991 km (0.069 R)
• M72: 22,473,789 km (0.101 R)
• M73: 22,585,838 km (0.042 R)
• M74: 23,149,223 km (0.089 R)
• M75: 23,489,409 km (0.075 R)
• M76: 24,098,422 km (0.085 R)
• M77: 24,213,163 km (0.049 R)
• M78: 24,404,798 km (0.071 R)
• M79: 25,643,469 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.6

Radius: 9

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.67 AU - 9.01 AU

Year: 7900 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,977,520 km

• M1: 122,969 km (0.063 R)
• M2: 192,532 km (0.118 R)
• M3: 295,755 km (0.084 R)
• M4: 602,431 km (0.095 R)
• M5: 693,237 km (0.039 R)
• M6: 941,868 km (0.115 R)
• M7: 1,141,881 km (0.072 R)
• M8: 1,276,668 km (0.12 R)
• M9: 1,712,297 km (0.118 R)
• M10: 2,027,350 km (0.086 R)
• M11: 2,144,336 km (0.114 R)
• M12: 2,215,694 km (0.087 R)
• M13: 2,409,723 km (0.071 R)
• M14: 2,508,906 km (0.101 R)
• M15: 2,945,732 km (0.099 R)
• M16: 3,078,724 km (0.095 R)
• M17: 3,659,164 km (0.12 R)
• M18: 4,064,873 km (0.112 R)
• M19: 4,363,471 km (0.06 R)
• M20: 4,793,565 km (0.088 R)
• M21: 5,205,108 km (0.073 R)
• M22: 5,431,450 km (0.099 R)
• M23: 6,062,155 km (0.084 R)
• M24: 6,472,352 km (0.069 R)
• M25: 7,104,702 km (0.075 R)
• M26: 7,355,877 km (0.097 R)
• M27: 8,352,049 km (0.106 R)
• M28: 8,770,026 km (0.094 R)
• M29: 9,039,601 km (0.113 R)
• M30: 9,233,779 km (0.094 R)
• M31: 9,390,258 km (0.095 R)
• M32: 9,745,254 km (0.081 R)
• M33: 10,672,611 km (0.105 R)
• M34: 11,417,908 km (0.114 R)
• M35: 11,669,980 km (0.095 R)
• M36: 12,523,885 km (0.075 R)
• M37: 12,783,886 km (0.051 R)
• M38: 13,002,000 km (0.11 R)
• M39: 13,441,967 km (0.09 R)
• M40: 13,663,821 km (0.116 R)
• M41: 13,842,141 km (0.119 R)
• M42: 14,110,969 km (0.1 R)
• M43: 14,608,531 km (0.117 R)
• M44: 14,928,072 km (0.048 R)
• M45: 15,527,810 km (0.094 R)
• M46: 15,947,582 km (0.084 R)
• M47: 16,608,056 km (0.084 R)
• M48: 17,518,509 km (0.032 R)
• M49: 17,615,299 km (0.109 R)
• M50: 17,712,388 km (0.11 R)
• M51: 18,199,778 km (0.103 R)
• M52: 18,346,982 km (0.104 R)
• M53: 19,437,850 km (0.053 R)
• M54: 19,739,140 km (0.113 R)
• M55: 20,193,768 km (0.114 R)
• M56: 20,498,798 km (0.06 R)
• M57: 20,702,999 km (0.099 R)
• M58: 23,152,664 km (0.083 R)
• M59: 25,035,503 km (0.102 R)
• M60: 25,144,560 km (0.114 R)
• M61: 25,308,519 km (0.078 R)
• M62: 25,692,387 km (0.099 R)
• M63: 25,967,647 km (0.111 R)
• M64: 27,696,550 km (0.09 R)
• M65: 28,035,539 km (0.068 R)
• M66: 28,432,721 km (0.114 R)
• M67: 29,175,175 km (0.046 R)
• M68: 29,692,933 km (0.083 R)
• M69: 30,155,789 km (0.116 R)
• M70: 30,679,232 km (0.083 R)
• M71: 31,617,360 km (0.063 R)
• M72: 32,564,913 km (0.116 R)
• M73: 32,683,993 km (0.103 R)
• M74: 34,669,905 km (0.089 R)
• M75: 35,096,109 km (0.111 R)
• M76: 35,157,145 km (0.109 R)
• M77: 36,447,128 km (0.106 R)
• M78: 36,880,513 km (0.078 R)
• M79: 37,627,455 km (0.093 R)
• M80: 37,815,051 km (0.077 R)
• M81: 38,946,609 km (0.062 R)
• M82: 39,326,288 km (0.112 R)
• M83: 40,281,022 km (0.077 R)
• M84: 42,668,155 km (0.105 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 10,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit