🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.68 AU - 1.04 AU

Year: 364 Days

Day: 26.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.87 AU - 0.95 AU

Year: 396 Days

Day: 20.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,015,697 km

• M1: 36,053 km (0.099 R)

Asteroid Belt

Center: 6.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.2

Radius: 5.3

Gravity: 23.72 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.3 AU - 13.96 AU

Year: 19288 Days

Day: 24.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 108,015,697 km

• M1: 66,571 km (0.105 R)
• M2: 259,104 km (0.079 R)
• M3: 446,550 km (0.083 R)
• M4: 619,485 km (0.104 R)
• M5: 1,187,358 km (0.046 R)
• M6: 2,756,341 km (0.086 R)
• M7: 3,410,981 km (0.081 R)
• M8: 5,133,002 km (0.076 R)
• M9: 5,870,669 km (0.07 R)
• M10: 6,855,173 km (0.049 R)
• M11: 7,699,054 km (0.074 R)
• M12: 9,534,471 km (0.11 R)
• M13: 10,166,821 km (0.03 R)
• M14: 14,936,300 km (0.04 R)
• M15: 18,275,025 km (0.114 R)
• M16: 19,978,347 km (0.114 R)
• M17: 20,631,641 km (0.112 R)
• M18: 20,820,882 km (0.049 R)
• M19: 25,718,268 km (0.108 R)
• M20: 27,279,321 km (0.07 R)
• M21: 36,867,946 km (0.091 R)
• M22: 37,286,671 km (0.094 R)
• M23: 41,649,992 km (0.116 R)
• M24: 42,868,467 km (0.111 R)
• M25: 43,641,888 km (0.113 R)
• M26: 46,666,308 km (0.097 R)
• M27: 49,150,380 km (0.118 R)
• M28: 51,200,021 km (0.1 R)
• M29: 54,560,737 km (0.115 R)
• M30: 69,687,625 km (0.104 R)
• M31: 73,146,477 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.6

Radius: 3.2

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.16 AU - 16.38 AU

Year: 24611 Days

Day: 21.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 108,015,697 km

• M1: 39,793 km (0.063 R)
• M2: 181,911 km (0.12 R)
• M3: 318,643 km (0.076 R)
• M4: 1,601,296 km (0.111 R)
• M5: 1,774,081 km (0.119 R)
• M6: 2,427,824 km (0.084 R)
• M7: 2,613,475 km (0.109 R)
• M8: 3,850,200 km (0.101 R)
• M9: 3,961,202 km (0.098 R)
• M10: 4,074,298 km (0.082 R)
• M11: 5,570,127 km (0.108 R)
• M12: 5,820,404 km (0.108 R)
• M13: 7,481,838 km (0.095 R)
• M14: 10,420,240 km (0.076 R)
• M15: 11,188,874 km (0.076 R)
• M16: 11,935,666 km (0.11 R)
• M17: 14,642,340 km (0.112 R)
• M18: 15,958,652 km (0.102 R)
• M19: 18,744,164 km (0.065 R)
• M20: 21,749,436 km (0.118 R)
• M21: 25,253,617 km (0.088 R)
• M22: 25,741,006 km (0.118 R)
• M23: 38,495,870 km (0.076 R)
• M24: 40,320,665 km (0.069 R)
• M25: 41,794,204 km (0.094 R)
• M26: 47,013,674 km (0.082 R)
• M27: 51,864,086 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.6

Radius: 6.6

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.12 AU - 17.44 AU

Year: 28619 Days

Day: 15.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 108,015,697 km

• M1: 82,129 km (0.105 R)
• M2: 349,161 km (0.081 R)
• M3: 781,350 km (0.081 R)
• M4: 1,597,556 km (0.092 R)
• M5: 1,813,725 km (0.058 R)
• M6: 2,261,770 km (0.069 R)
• M7: 2,730,760 km (0.067 R)
• M8: 3,206,481 km (0.076 R)
• M9: 4,495,416 km (0.097 R)
• M10: 4,709,491 km (0.109 R)
• M11: 4,967,846 km (0.116 R)
• M12: 5,314,016 km (0.05 R)
• M13: 6,449,613 km (0.027 R)
• M14: 7,789,561 km (0.119 R)
• M15: 8,578,989 km (0.104 R)
• M16: 8,798,300 km (0.079 R)
• M17: 15,577,626 km (0.093 R)
• M18: 17,873,056 km (0.11 R)
• M19: 18,685,672 km (0.116 R)
• M20: 19,147,630 km (0.111 R)
• M21: 21,371,402 km (0.028 R)
• M22: 23,121,847 km (0.107 R)
• M23: 23,547,154 km (0.101 R)
• M24: 28,212,513 km (0.081 R)
• M25: 29,066,118 km (0.056 R)
• M26: 33,054,248 km (0.119 R)
• M27: 35,953,903 km (0.1 R)
• M28: 37,831,357 km (0.059 R)
• M29: 39,319,257 km (0.096 R)
• M30: 41,000,737 km (0.096 R)
• M31: 43,048,882 km (0.058 R)
• M32: 48,900,402 km (0.101 R)
• M33: 56,211,849 km (0.084 R)
• M34: 60,527,747 km (0.095 R)
• M35: 61,741,884 km (0.118 R)
• M36: 76,423,269 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.3

Radius: 5.8

Gravity: 27.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.6 AU - 18.18 AU

Year: 28919 Days

Day: 20 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 108,015,697 km

• M1: 72,405 km (0.094 R)
• M2: 458,667 km (0.081 R)
• M3: 1,385,426 km (0.105 R)
• M4: 2,220,481 km (0.081 R)
• M5: 2,518,630 km (0.12 R)
• M6: 3,104,754 km (0.063 R)
• M7: 3,287,862 km (0.096 R)
• M8: 3,609,198 km (0.116 R)
• M9: 4,390,099 km (0.078 R)
• M10: 8,300,139 km (0.068 R)
• M11: 12,463,148 km (0.09 R)
• M12: 12,771,619 km (0.114 R)
• M13: 13,484,303 km (0.064 R)
• M14: 14,816,173 km (0.115 R)
• M15: 15,514,047 km (0.115 R)
• M16: 16,233,613 km (0.04 R)
• M17: 16,416,870 km (0.11 R)
• M18: 19,437,850 km (0.113 R)
• M19: 19,748,565 km (0.089 R)
• M20: 21,905,018 km (0.051 R)
• M21: 22,128,966 km (0.057 R)
• M22: 26,806,891 km (0.111 R)
• M23: 28,104,503 km (0.078 R)
• M24: 33,863,572 km (0.12 R)
• M25: 35,072,024 km (0.117 R)
• M26: 43,813,476 km (0.077 R)
• M27: 61,347,693 km (0.115 R)
• M28: 63,141,072 km (0.069 R)
• M29: 69,692,711 km (0.12 R)
• M30: 72,138,188 km (0.099 R)
• M31: 74,387,541 km (0.076 R)
• M32: 75,657,178 km (0.116 R)
• M33: 79,025,524 km (0.12 R)
• M34: 83,579,433 km (0.117 R)
• M35: 86,897,364 km (0.061 R)
• M36: 88,305,230 km (0.065 R)
• M37: 89,442,473 km (0.072 R)
• M38: 89,728,354 km (0.095 R)
• M39: 96,171,834 km (0.089 R)
• M40: 97,677,985 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 18,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit