🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.48 AU - 0.68 AU

Year: 165 Days

Day: 41 Hours

Environment

Temp: 130 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.08 AU - 1.76 AU

Year: 631 Days

Day: 30.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 174 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 14.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.08 AU - 8.2 AU

Year: 6378 Days

Day: 13 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,091,214 km

• M1: 216,468 km (0.111 R)
• M2: 363,523 km (0.098 R)
• M3: 489,035 km (0.051 R)
• M4: 915,539 km (0.057 R)
• M5: 1,137,243 km (0.105 R)
• M6: 1,324,540 km (0.03 R)
• M7: 1,635,105 km (0.111 R)
• M8: 1,909,018 km (0.07 R)
• M9: 2,010,595 km (0.047 R)
• M10: 2,681,542 km (0.11 R)
• M11: 2,819,321 km (0.077 R)
• M12: 2,982,982 km (0.074 R)
• M13: 3,468,726 km (0.118 R)
• M14: 3,720,948 km (0.117 R)
• M15: 4,110,949 km (0.114 R)
• M16: 4,378,430 km (0.115 R)
• M17: 4,487,039 km (0.113 R)
• M18: 4,624,070 km (0.098 R)
• M19: 4,790,273 km (0.093 R)
• M20: 4,930,447 km (0.101 R)
• M21: 5,622,337 km (0.117 R)
• M22: 5,859,898 km (0.11 R)
• M23: 6,131,119 km (0.096 R)
• M24: 6,375,712 km (0.079 R)
• M25: 6,623,446 km (0.08 R)
• M26: 6,780,075 km (0.091 R)
• M27: 7,128,787 km (0.083 R)
• M28: 7,224,979 km (0.106 R)
• M29: 7,353,783 km (0.062 R)
• M30: 8,143,360 km (0.104 R)
• M31: 8,243,890 km (0.119 R)
• M32: 8,446,296 km (0.038 R)
• M33: 8,787,529 km (0.117 R)
• M34: 8,890,751 km (0.074 R)
• M35: 9,307,680 km (0.076 R)
• M36: 9,553,918 km (0.049 R)
• M37: 10,269,445 km (0.097 R)
• M38: 10,780,621 km (0.098 R)
• M39: 11,525,319 km (0.039 R)
• M40: 12,402,262 km (0.051 R)
• M41: 13,024,888 km (0.041 R)
• M42: 13,379,734 km (0.11 R)
• M43: 14,058,759 km (0.101 R)
• M44: 14,422,731 km (0.1 R)
• M45: 14,912,813 km (0.104 R)
• M46: 15,201,388 km (0.111 R)
• M47: 15,366,992 km (0.096 R)
• M48: 15,616,671 km (0.052 R)
• M49: 15,825,809 km (0.101 R)
• M50: 16,246,778 km (0.03 R)
• M51: 16,543,729 km (0.11 R)
• M52: 17,142,869 km (0.094 R)
• M53: 17,749,189 km (0.103 R)
• M54: 17,923,770 km (0.082 R)
• M55: 18,054,967 km (0.1 R)
• M56: 18,494,934 km (0.066 R)
• M57: 18,849,481 km (0.077 R)
• M58: 19,971,765 km (0.117 R)
• M59: 20,289,810 km (0.071 R)
• M60: 20,977,212 km (0.026 R)
• M61: 22,046,089 km (0.095 R)
• M62: 22,752,639 km (0.106 R)
• M63: 24,916,872 km (0.093 R)
• M64: 25,210,383 km (0.038 R)
• M65: 25,702,261 km (0.09 R)
• M66: 26,595,360 km (0.065 R)
• M67: 26,795,223 km (0.112 R)
• M68: 29,542,139 km (0.108 R)
• M69: 30,060,645 km (0.107 R)
• M70: 30,216,676 km (0.055 R)
• M71: 30,373,155 km (0.072 R)
• M72: 31,053,975 km (0.103 R)
• M73: 31,951,861 km (0.041 R)
• M74: 32,911,980 km (0.073 R)
• M75: 36,014,341 km (0.065 R)
• M76: 36,457,151 km (0.088 R)
• M77: 36,901,905 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.2

Radius: 3.2

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.26 AU - 16 AU

Year: 18759 Days

Day: 24.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 37,091,214 km

• M1: 66,272 km (0.089 R)
• M2: 152,590 km (0.094 R)
• M3: 186,249 km (0.083 R)
• M4: 232,325 km (0.098 R)
• M5: 381,774 km (0.069 R)
• M6: 1,124,677 km (0.105 R)
• M7: 1,246,749 km (0.115 R)
• M8: 1,318,556 km (0.057 R)
• M9: 2,085,544 km (0.06 R)
• M10: 2,366,788 km (0.115 R)
• M11: 2,433,359 km (0.101 R)
• M12: 2,775,489 km (0.115 R)
• M13: 3,181,348 km (0.083 R)
• M14: 3,353,835 km (0.112 R)
• M15: 3,403,651 km (0.119 R)
• M16: 4,180,213 km (0.103 R)
• M17: 4,423,459 km (0.109 R)
• M18: 4,643,518 km (0.076 R)
• M19: 5,976,435 km (0.089 R)
• M20: 6,621,501 km (0.053 R)
• M21: 6,684,033 km (0.071 R)
• M22: 7,352,885 km (0.119 R)
• M23: 7,385,348 km (0.072 R)
• M24: 7,843,716 km (0.072 R)
• M25: 8,042,830 km (0.107 R)
• M26: 8,243,740 km (0.054 R)
• M27: 9,413,147 km (0.085 R)
• M28: 9,838,154 km (0.115 R)
• M29: 9,945,266 km (0.118 R)
• M30: 10,088,880 km (0.107 R)
• M31: 10,341,701 km (0.101 R)
• M32: 10,596,765 km (0.069 R)
• M33: 11,001,577 km (0.098 R)
• M34: 11,075,628 km (0.073 R)
• M35: 11,224,478 km (0.065 R)
• M36: 11,261,728 km (0.099 R)
• M37: 11,788,312 km (0.115 R)
• M38: 12,554,403 km (0.043 R)
• M39: 13,060,941 km (0.08 R)
• M40: 13,455,132 km (0.084 R)
• M41: 14,416,896 km (0.034 R)
• M42: 16,448,286 km (0.09 R)
• M43: 16,788,322 km (0.113 R)
• M44: 16,959,312 km (0.098 R)
• M45: 17,302,789 km (0.117 R)
• M46: 17,865,875 km (0.092 R)
• M47: 17,996,773 km (0.069 R)
• M48: 18,435,095 km (0.117 R)
• M49: 19,366,940 km (0.111 R)
• M50: 19,635,917 km (0.094 R)
• M51: 21,507,387 km (0.091 R)
• M52: 23,865,199 km (0.112 R)
• M53: 24,057,282 km (0.044 R)
• M54: 30,522,005 km (0.076 R)
• M55: 31,149,119 km (0.034 R)
• M56: 31,569,489 km (0.108 R)
• M57: 34,401,526 km (0.064 R)
• M58: 34,890,562 km (0.103 R)
• M59: 35,163,129 km (0.087 R)
• M60: 36,260,729 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit