🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.79 AU - 1.91 AU

Year: 938 Days

Day: 23.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.5 AU - 3.7 AU

Year: 2546 Days

Day: 21.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,364,630 km

• M1: 1,246,599 km (0.119 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.8

Radius: 13.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.82 AU - 5.66 AU

Year: 3847 Days

Day: 11.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,364,630 km

• M1: 167,699 km (0.063 R)
• M2: 255,364 km (0.101 R)
• M3: 445,203 km (0.062 R)
• M4: 554,111 km (0.112 R)
• M5: 653,443 km (0.113 R)
• M6: 816,056 km (0.079 R)
• M7: 920,924 km (0.088 R)
• M8: 1,145,471 km (0.116 R)
• M9: 1,589,926 km (0.087 R)
• M10: 1,739,823 km (0.067 R)
• M11: 1,847,683 km (0.08 R)
• M12: 2,037,972 km (0.114 R)
• M13: 2,218,387 km (0.07 R)
• M14: 2,992,705 km (0.117 R)
• M15: 3,390,486 km (0.083 R)
• M16: 3,546,517 km (0.068 R)
• M17: 3,685,044 km (0.095 R)
• M18: 3,926,795 km (0.099 R)
• M19: 4,404,909 km (0.097 R)
• M20: 4,705,003 km (0.058 R)
• M21: 4,835,751 km (0.086 R)
• M22: 4,989,837 km (0.049 R)
• M23: 5,100,988 km (0.114 R)
• M24: 5,257,916 km (0.113 R)
• M25: 5,668,862 km (0.066 R)
• M26: 6,716,944 km (0.078 R)
• M27: 6,889,281 km (0.113 R)
• M28: 7,063,114 km (0.119 R)
• M29: 7,163,045 km (0.077 R)
• M30: 7,670,032 km (0.116 R)
• M31: 7,824,417 km (0.073 R)
• M32: 8,585,123 km (0.114 R)
• M33: 9,507,094 km (0.068 R)
• M34: 10,631,921 km (0.105 R)
• M35: 10,717,939 km (0.088 R)
• M36: 10,832,980 km (0.074 R)
• M37: 11,473,558 km (0.116 R)
• M38: 12,730,480 km (0.083 R)
• M39: 13,189,895 km (0.103 R)
• M40: 13,313,463 km (0.103 R)
• M41: 13,561,496 km (0.041 R)
• M42: 13,936,538 km (0.115 R)
• M43: 14,251,591 km (0.107 R)
• M44: 14,664,780 km (0.063 R)
• M45: 14,921,041 km (0.095 R)
• M46: 15,017,532 km (0.108 R)
• M47: 15,993,808 km (0.09 R)
• M48: 16,290,610 km (0.112 R)
• M49: 16,555,996 km (0.115 R)
• M50: 16,655,928 km (0.091 R)
• M51: 17,124,917 km (0.044 R)
• M52: 17,462,410 km (0.092 R)
• M53: 17,870,513 km (0.099 R)
• M54: 18,626,730 km (0.092 R)
• M55: 19,498,886 km (0.092 R)
• M56: 20,277,393 km (0.095 R)
• M57: 20,993,967 km (0.036 R)
• M58: 22,047,585 km (0.097 R)
• M59: 22,267,793 km (0.102 R)
• M60: 22,932,606 km (0.116 R)
• M61: 24,889,944 km (0.119 R)
• M62: 25,272,466 km (0.117 R)
• M63: 25,426,103 km (0.099 R)
• M64: 25,541,443 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604

Radius: 11

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.49 AU - 5.57 AU

Year: 4848 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,364,630 km

• M1: 143,913 km (0.107 R)
• M2: 255,214 km (0.11 R)
• M3: 362,625 km (0.1 R)
• M4: 461,958 km (0.053 R)
• M5: 551,717 km (0.108 R)
• M6: 626,366 km (0.088 R)
• M7: 716,574 km (0.036 R)
• M8: 836,402 km (0.092 R)
• M9: 937,380 km (0.108 R)
• M10: 1,029,383 km (0.117 R)
• M11: 1,110,914 km (0.089 R)
• M12: 1,194,838 km (0.078 R)
• M13: 1,324,839 km (0.087 R)
• M14: 1,399,338 km (0.05 R)
• M15: 1,679,236 km (0.094 R)
• M16: 1,793,080 km (0.052 R)
• M17: 1,909,617 km (0.114 R)
• M18: 2,493,049 km (0.083 R)
• M19: 2,892,176 km (0.06 R)
• M20: 3,189,726 km (0.091 R)
• M21: 3,393,628 km (0.032 R)
• M22: 3,793,054 km (0.074 R)
• M23: 4,185,449 km (0.093 R)
• M24: 4,914,888 km (0.116 R)
• M25: 4,985,349 km (0.087 R)
• M26: 5,659,138 km (0.118 R)
• M27: 5,807,240 km (0.067 R)
• M28: 6,593,077 km (0.079 R)
• M29: 6,985,473 km (0.119 R)
• M30: 7,251,158 km (0.117 R)
• M31: 7,412,275 km (0.084 R)
• M32: 7,601,666 km (0.117 R)
• M33: 7,792,703 km (0.052 R)
• M34: 8,151,738 km (0.054 R)
• M35: 9,145,367 km (0.115 R)
• M36: 9,261,305 km (0.073 R)
• M37: 9,465,506 km (0.109 R)
• M38: 10,027,096 km (0.099 R)
• M39: 10,176,844 km (0.104 R)
• M40: 10,508,652 km (0.027 R)
• M41: 11,120,956 km (0.081 R)
• M42: 11,682,098 km (0.103 R)
• M43: 12,508,776 km (0.109 R)
• M44: 12,702,355 km (0.113 R)
• M45: 12,896,832 km (0.065 R)
• M46: 13,124,969 km (0.116 R)
• M47: 13,420,275 km (0.116 R)
• M48: 13,618,343 km (0.101 R)
• M49: 13,884,029 km (0.119 R)
• M50: 13,983,960 km (0.109 R)
• M51: 14,691,259 km (0.097 R)
• M52: 14,827,243 km (0.116 R)
• M53: 15,548,155 km (0.093 R)
• M54: 15,652,126 km (0.086 R)
• M55: 16,421,358 km (0.031 R)
• M56: 17,059,992 km (0.109 R)
• M57: 17,131,499 km (0.077 R)
• M58: 17,310,568 km (0.075 R)
• M59: 17,670,500 km (0.072 R)
• M60: 18,105,830 km (0.08 R)
• M61: 19,358,413 km (0.059 R)
• M62: 19,844,606 km (0.108 R)
• M63: 20,108,198 km (0.057 R)
• M64: 22,101,889 km (0.082 R)
• M65: 22,296,964 km (0.115 R)
• M66: 22,414,249 km (0.11 R)
• M67: 22,688,611 km (0.07 R)
• M68: 23,122,146 km (0.092 R)
• M69: 24,560,230 km (0.094 R)
• M70: 25,412,340 km (0.108 R)
• M71: 25,739,510 km (0.111 R)
• M72: 26,068,177 km (0.102 R)
• M73: 26,150,456 km (0.054 R)
• M74: 26,812,576 km (0.094 R)
• M75: 28,153,122 km (0.072 R)
• M76: 28,322,318 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 15,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit