🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.63 AU - 0.69 AU

Year: 197 Days

Day: 27.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,436,486 km

• M1: 128,953 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.58 AU - 0.82 AU

Year: 215 Days

Day: 41.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 10.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.71 AU - 5.55 AU

Year: 4265 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,436,486 km

• M1: 333,454 km (0.041 R)
• M2: 425,456 km (0.082 R)
• M3: 640,728 km (0.08 R)
• M4: 844,480 km (0.074 R)
• M5: 979,268 km (0.094 R)
• M6: 1,069,774 km (0.076 R)
• M7: 1,205,908 km (0.071 R)
• M8: 1,370,466 km (0.047 R)
• M9: 1,438,533 km (0.112 R)
• M10: 1,734,288 km (0.07 R)
• M11: 2,023,610 km (0.03 R)
• M12: 2,114,865 km (0.106 R)
• M13: 2,234,095 km (0.104 R)
• M14: 2,355,718 km (0.112 R)
• M15: 2,438,146 km (0.119 R)
• M16: 2,549,447 km (0.034 R)
• M17: 3,176,860 km (0.1 R)
• M18: 3,500,291 km (0.077 R)
• M19: 3,721,845 km (0.101 R)
• M20: 3,818,186 km (0.067 R)
• M21: 3,899,268 km (0.101 R)
• M22: 4,013,561 km (0.043 R)
• M23: 4,095,990 km (0.069 R)
• M24: 4,567,821 km (0.071 R)
• M25: 4,688,397 km (0.109 R)
• M26: 5,271,679 km (0.105 R)
• M27: 5,434,741 km (0.09 R)
• M28: 5,507,894 km (0.093 R)
• M29: 5,691,900 km (0.048 R)
• M30: 6,028,196 km (0.1 R)
• M31: 6,122,891 km (0.053 R)
• M32: 6,237,034 km (0.102 R)
• M33: 6,351,926 km (0.059 R)
• M34: 6,428,968 km (0.083 R)
• M35: 6,506,161 km (0.115 R)
• M36: 6,583,802 km (0.12 R)
• M37: 6,779,327 km (0.099 R)
• M38: 6,917,256 km (0.1 R)
• M39: 7,016,290 km (0.093 R)
• M40: 7,216,003 km (0.052 R)
• M41: 7,377,120 km (0.099 R)
• M42: 7,518,939 km (0.108 R)
• M43: 8,326,318 km (0.099 R)
• M44: 8,410,691 km (0.062 R)
• M45: 8,793,961 km (0.08 R)
• M46: 9,161,224 km (0.077 R)
• M47: 9,270,131 km (0.057 R)
• M48: 9,379,487 km (0.116 R)
• M49: 9,821,399 km (0.12 R)
• M50: 10,406,028 km (0.105 R)
• M51: 10,702,680 km (0.085 R)
• M52: 10,909,574 km (0.104 R)
• M53: 11,048,401 km (0.051 R)
• M54: 11,304,214 km (0.092 R)
• M55: 11,656,217 km (0.089 R)
• M56: 11,916,667 km (0.114 R)
• M57: 12,035,747 km (0.063 R)
• M58: 12,588,362 km (0.092 R)
• M59: 12,880,077 km (0.078 R)
• M60: 13,818,355 km (0.072 R)
• M61: 14,068,932 km (0.114 R)
• M62: 14,169,611 km (0.103 R)
• M63: 14,321,004 km (0.077 R)
• M64: 14,574,573 km (0.051 R)
• M65: 14,727,462 km (0.104 R)
• M66: 15,577,776 km (0.106 R)
• M67: 15,655,866 km (0.055 R)
• M68: 16,232,566 km (0.071 R)
• M69: 16,391,139 km (0.096 R)
• M70: 17,245,044 km (0.105 R)
• M71: 18,140,836 km (0.059 R)
• M72: 18,442,725 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 8.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.11 AU - 13.25 AU

Year: 12812 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,436,486 km

• M1: 109,057 km (0.037 R)
• M2: 253,269 km (0.096 R)
• M3: 329,564 km (0.077 R)
• M4: 587,172 km (0.046 R)
• M5: 1,321,847 km (0.108 R)
• M6: 1,394,103 km (0.057 R)
• M7: 1,504,955 km (0.055 R)
• M8: 1,580,651 km (0.077 R)
• M9: 2,296,178 km (0.068 R)
• M10: 2,427,973 km (0.099 R)
• M11: 2,862,106 km (0.083 R)
• M12: 3,076,181 km (0.093 R)
• M13: 3,270,957 km (0.097 R)
• M14: 3,369,842 km (0.057 R)
• M15: 3,775,401 km (0.043 R)
• M16: 3,879,372 km (0.113 R)
• M17: 3,957,911 km (0.097 R)
• M18: 4,143,113 km (0.036 R)
• M19: 4,250,375 km (0.094 R)
• M20: 4,969,342 km (0.103 R)
• M21: 5,785,548 km (0.114 R)
• M22: 6,148,024 km (0.1 R)
• M23: 6,362,846 km (0.05 R)
• M24: 6,611,478 km (0.119 R)
• M25: 6,768,556 km (0.073 R)
• M26: 6,926,681 km (0.048 R)
• M27: 7,022,274 km (0.047 R)
• M28: 7,279,283 km (0.049 R)
• M29: 8,035,201 km (0.098 R)
• M30: 8,202,750 km (0.094 R)
• M31: 8,815,803 km (0.113 R)
• M32: 9,058,301 km (0.103 R)
• M33: 9,373,204 km (0.088 R)
• M34: 10,194,347 km (0.08 R)
• M35: 10,742,174 km (0.082 R)
• M36: 11,638,714 km (0.037 R)
• M37: 12,057,588 km (0.104 R)
• M38: 12,442,653 km (0.113 R)
• M39: 12,675,727 km (0.046 R)
• M40: 14,063,546 km (0.1 R)
• M41: 14,225,262 km (0.071 R)
• M42: 15,415,761 km (0.119 R)
• M43: 15,498,938 km (0.111 R)
• M44: 16,510,070 km (0.119 R)
• M45: 16,637,976 km (0.104 R)
• M46: 18,110,169 km (0.098 R)
• M47: 18,506,753 km (0.048 R)
• M48: 18,595,315 km (0.084 R)
• M49: 18,995,489 km (0.073 R)
• M50: 19,488,414 km (0.114 R)
• M51: 19,804,365 km (0.101 R)
• M52: 19,894,871 km (0.058 R)
• M53: 20,213,066 km (0.095 R)
• M54: 20,304,171 km (0.069 R)
• M55: 21,316,350 km (0.077 R)
• M56: 22,391,959 km (0.056 R)
• M57: 22,722,720 km (0.088 R)
• M58: 24,449,827 km (0.092 R)
• M59: 25,132,741 km (0.086 R)
• M60: 25,427,449 km (0.066 R)
• M61: 26,467,603 km (0.029 R)
• M62: 26,567,385 km (0.109 R)
• M63: 26,817,513 km (0.035 R)
• M64: 27,068,239 km (0.088 R)
• M65: 27,269,448 km (0.03 R)
• M66: 27,420,691 km (0.067 R)
• M67: 28,130,084 km (0.084 R)
• M68: 28,845,611 km (0.068 R)
• M69: 30,660,532 km (0.062 R)
• M70: 30,817,760 km (0.112 R)
• M71: 33,640,223 km (0.049 R)
• M72: 34,073,309 km (0.12 R)
• M73: 35,274,131 km (0.117 R)
• M74: 35,329,033 km (0.108 R)
• M75: 35,548,942 km (0.106 R)
• M76: 35,659,046 km (0.093 R)
• M77: 36,156,010 km (0.084 R)
• M78: 36,266,713 km (0.114 R)
• M79: 36,322,213 km (0.036 R)
• M80: 37,212,770 km (0.081 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: 441 - 13,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit