🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.58 AU - 0.96 AU

Year: 247 Days

Day: 30.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.81 AU - 0.87 AU

Year: 281 Days

Day: 16.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 9.8

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.94 AU - 9.02 AU

Year: 9829 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,919,303 km

• M1: 121,922 km (0.12 R)
• M2: 475,871 km (0.119 R)
• M3: 981,063 km (0.095 R)
• M4: 2,609,286 km (0.107 R)
• M5: 3,137,516 km (0.056 R)
• M6: 4,319,938 km (0.118 R)
• M7: 4,680,469 km (0.119 R)
• M8: 5,326,283 km (0.085 R)
• M9: 5,777,021 km (0.073 R)
• M10: 6,404,883 km (0.118 R)
• M11: 6,955,403 km (0.093 R)
• M12: 8,424,454 km (0.108 R)
• M13: 8,845,722 km (0.104 R)
• M14: 10,142,436 km (0.086 R)
• M15: 11,561,522 km (0.107 R)
• M16: 13,611,312 km (0.109 R)
• M17: 14,588,485 km (0.05 R)
• M18: 19,127,883 km (0.115 R)
• M19: 25,005,134 km (0.047 R)
• M20: 25,486,690 km (0.106 R)
• M21: 27,577,320 km (0.119 R)
• M22: 29,672,139 km (0.076 R)
• M23: 30,429,852 km (0.102 R)
• M24: 32,323,612 km (0.027 R)
• M25: 35,129,021 km (0.091 R)
• M26: 38,987,748 km (0.09 R)
• M27: 45,078,476 km (0.074 R)
• M28: 45,505,727 km (0.115 R)
• M29: 49,322,418 km (0.108 R)

Asteroid Belt

Center: 10.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.3

Radius: 10.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.53 AU - 13.33 AU

Year: 15050 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,919,303 km

• M1: 136,583 km (0.098 R)
• M2: 520,152 km (0.05 R)
• M3: 983,456 km (0.04 R)
• M4: 1,364,931 km (0.113 R)
• M5: 2,000,124 km (0.057 R)
• M6: 2,356,316 km (0.062 R)
• M7: 2,733,003 km (0.116 R)
• M8: 3,323,167 km (0.086 R)
• M9: 4,200,559 km (0.082 R)
• M10: 6,938,200 km (0.091 R)
• M11: 8,996,966 km (0.096 R)
• M12: 11,610,291 km (0.097 R)
• M13: 12,709,087 km (0.03 R)
• M14: 15,183,286 km (0.114 R)
• M15: 16,722,050 km (0.104 R)
• M16: 20,364,908 km (0.06 R)
• M17: 22,050,577 km (0.102 R)
• M18: 27,241,772 km (0.078 R)
• M19: 28,197,403 km (0.06 R)
• M20: 28,737,901 km (0.107 R)
• M21: 29,175,325 km (0.059 R)
• M22: 39,418,590 km (0.092 R)
• M23: 40,367,041 km (0.089 R)
• M24: 42,028,026 km (0.045 R)
• M25: 52,148,172 km (0.071 R)
• M26: 54,952,235 km (0.099 R)
• M27: 55,626,173 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793

Radius: 4.2

Gravity: 44.95 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.12 AU - 15.48 AU

Year: 16727 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,919,303 km

• M1: 55,202 km (0.04 R)
• M2: 234,420 km (0.082 R)
• M3: 406,607 km (0.119 R)
• M4: 553,811 km (0.032 R)
• M5: 1,574,817 km (0.105 R)
• M6: 1,780,663 km (0.083 R)
• M7: 2,062,955 km (0.094 R)
• M8: 2,440,390 km (0.045 R)
• M9: 2,645,638 km (0.104 R)
• M10: 3,169,530 km (0.115 R)
• M11: 3,470,072 km (0.109 R)
• M12: 4,900,826 km (0.109 R)
• M13: 5,190,897 km (0.089 R)
• M14: 5,885,479 km (0.08 R)
• M15: 8,543,684 km (0.087 R)
• M16: 8,857,540 km (0.084 R)
• M17: 9,508,291 km (0.117 R)
• M18: 9,845,185 km (0.112 R)
• M19: 12,298,740 km (0.049 R)
• M20: 14,829,936 km (0.12 R)
• M21: 16,536,549 km (0.105 R)
• M22: 18,716,788 km (0.068 R)
• M23: 19,424,386 km (0.075 R)
• M24: 22,830,281 km (0.107 R)
• M25: 23,434,058 km (0.113 R)
• M26: 24,778,793 km (0.085 R)
• M27: 25,309,267 km (0.088 R)
• M28: 31,654,909 km (0.077 R)
• M29: 33,039,737 km (0.118 R)
• M30: 37,296,993 km (0.058 R)
• M31: 46,718,368 km (0.086 R)
• M32: 48,510,999 km (0.098 R)
• M33: 51,886,675 km (0.109 R)
• M34: 54,697,469 km (0.108 R)
• M35: 55,235,573 km (0.079 R)
• M36: 58,351,547 km (0.104 R)
• M37: 60,238,126 km (0.071 R)
• M38: 62,164,946 km (0.041 R)
• M39: 65,938,403 km (0.091 R)
• M40: 70,072,241 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 12,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit