🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.77 AU - 1.05 AU

Year: 324 Days

Day: 17.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,341,479 km

• M1: 264,190 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.79 AU - 1.07 AU

Year: 334 Days

Day: 24.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,341,479 km

• M1: 21,692 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.7 AU - 3.88 AU

Year: 2751 Days

Day: 38.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,341,479 km

• M1: 36,651 km (0.033 R)
• M2: 1,072,467 km (0.033 R)

Asteroid Belt

Center: 7.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 9.7

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.85 AU - 13.35 AU

Year: 13786 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,341,479 km

• M1: 122,371 km (0.105 R)
• M2: 221,554 km (0.075 R)
• M3: 405,859 km (0.105 R)
• M4: 662,270 km (0.085 R)
• M5: 968,197 km (0.116 R)
• M6: 1,856,809 km (0.066 R)
• M7: 2,069,238 km (0.078 R)
• M8: 2,233,945 km (0.115 R)
• M9: 2,489,009 km (0.112 R)
• M10: 3,089,495 km (0.08 R)
• M11: 3,246,573 km (0.08 R)
• M12: 3,342,166 km (0.101 R)
• M13: 3,536,045 km (0.115 R)
• M14: 3,634,480 km (0.104 R)
• M15: 4,348,361 km (0.057 R)
• M16: 4,418,672 km (0.106 R)
• M17: 4,560,341 km (0.096 R)
• M18: 4,848,317 km (0.088 R)
• M19: 5,142,128 km (0.057 R)
• M20: 5,216,627 km (0.079 R)
• M21: 6,058,564 km (0.088 R)
• M22: 6,495,390 km (0.093 R)
• M23: 7,866,155 km (0.106 R)
• M24: 8,255,110 km (0.11 R)
• M25: 8,872,799 km (0.082 R)
• M26: 9,232,433 km (0.106 R)
• M27: 10,481,276 km (0.082 R)
• M28: 11,197,849 km (0.104 R)
• M29: 12,327,164 km (0.11 R)
• M30: 13,958,080 km (0.117 R)
• M31: 14,062,200 km (0.116 R)
• M32: 14,639,797 km (0.114 R)
• M33: 15,493,702 km (0.084 R)
• M34: 15,926,788 km (0.082 R)
• M35: 16,308,861 km (0.1 R)
• M36: 17,249,682 km (0.055 R)
• M37: 18,037,464 km (0.095 R)
• M38: 18,207,856 km (0.082 R)
• M39: 19,357,216 km (0.096 R)
• M40: 19,648,334 km (0.098 R)
• M41: 19,823,663 km (0.114 R)
• M42: 19,940,798 km (0.031 R)
• M43: 20,707,936 km (0.072 R)
• M44: 21,065,325 km (0.11 R)
• M45: 21,484,797 km (0.109 R)
• M46: 23,996,695 km (0.074 R)
• M47: 24,497,549 km (0.066 R)
• M48: 24,875,433 km (0.075 R)
• M49: 24,938,713 km (0.11 R)
• M50: 25,445,999 km (0.084 R)
• M51: 25,828,820 km (0.031 R)
• M52: 26,277,764 km (0.111 R)
• M53: 27,444,029 km (0.052 R)
• M54: 28,033,444 km (0.071 R)
• M55: 28,428,831 km (0.094 R)
• M56: 30,432,844 km (0.119 R)
• M57: 30,771,235 km (0.045 R)
• M58: 31,110,972 km (0.116 R)
• M59: 31,520,122 km (0.101 R)
• M60: 31,657,004 km (0.092 R)
• M61: 31,931,217 km (0.107 R)
• M62: 32,482,036 km (0.102 R)
• M63: 34,083,182 km (0.106 R)
• M64: 34,364,276 km (0.106 R)
• M65: 34,434,587 km (0.114 R)
• M66: 34,999,469 km (0.104 R)
• M67: 35,141,138 km (0.077 R)
• M68: 35,354,016 km (0.088 R)
• M69: 36,281,523 km (0.099 R)
• M70: 38,087,468 km (0.119 R)
• M71: 40,441,690 km (0.082 R)
• M72: 40,664,740 km (0.078 R)
• M73: 40,962,889 km (0.07 R)
• M74: 41,336,584 km (0.089 R)
• M75: 41,411,383 km (0.102 R)
• M76: 41,861,523 km (0.118 R)
• M77: 42,087,267 km (0.119 R)
• M78: 42,464,253 km (0.111 R)
• M79: 43,069,975 km (0.12 R)
• M80: 46,140,770 km (0.052 R)
• M81: 47,780,962 km (0.103 R)
• M82: 49,599,174 km (0.088 R)
• M83: 51,601,093 km (0.082 R)
• M84: 51,762,509 km (0.068 R)
• M85: 51,843,142 km (0.091 R)
• M86: 52,004,708 km (0.058 R)
• M87: 53,792,851 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 12.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.43 AU - 13.11 AU

Year: 15053 Days

Day: 11.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,341,479 km

• M1: 329,863 km (0.064 R)
• M2: 554,410 km (0.11 R)
• M3: 851,960 km (0.047 R)
• M4: 1,030,281 km (0.077 R)
• M5: 1,156,541 km (0.111 R)
• M6: 1,266,047 km (0.068 R)
• M7: 1,996,683 km (0.11 R)
• M8: 2,184,129 km (0.085 R)
• M9: 2,293,784 km (0.12 R)
• M10: 2,462,082 km (0.034 R)
• M11: 2,576,524 km (0.103 R)
• M12: 2,751,703 km (0.093 R)
• M13: 3,364,157 km (0.07 R)
• M14: 3,491,764 km (0.078 R)
• M15: 3,884,309 km (0.048 R)
• M16: 5,072,565 km (0.094 R)
• M17: 5,592,866 km (0.118 R)
• M18: 5,897,896 km (0.027 R)
• M19: 6,684,182 km (0.057 R)
• M20: 6,967,222 km (0.072 R)
• M21: 7,295,589 km (0.071 R)
• M22: 7,755,453 km (0.102 R)
• M23: 8,791,268 km (0.066 R)
• M24: 9,778,764 km (0.099 R)
• M25: 10,193,001 km (0.12 R)
• M26: 11,421,498 km (0.104 R)
• M27: 11,955,413 km (0.053 R)
• M28: 12,102,318 km (0.058 R)
• M29: 13,300,148 km (0.051 R)
• M30: 14,431,108 km (0.1 R)
• M31: 14,849,982 km (0.032 R)
• M32: 15,166,831 km (0.041 R)
• M33: 15,485,773 km (0.105 R)
• M34: 15,860,815 km (0.12 R)
• M35: 16,130,540 km (0.07 R)
• M36: 16,238,998 km (0.092 R)
• M37: 17,892,653 km (0.098 R)
• M38: 18,399,341 km (0.06 R)
• M39: 21,002,195 km (0.102 R)
• M40: 21,417,478 km (0.06 R)
• M41: 22,316,262 km (0.094 R)
• M42: 22,739,924 km (0.101 R)
• M43: 23,903,346 km (0.048 R)
• M44: 24,648,194 km (0.056 R)
• M45: 24,960,704 km (0.096 R)
• M46: 25,148,898 km (0.057 R)
• M47: 25,779,453 km (0.103 R)
• M48: 27,572,982 km (0.072 R)
• M49: 27,897,460 km (0.063 R)
• M50: 28,223,284 km (0.087 R)
• M51: 28,615,829 km (0.1 R)
• M52: 28,878,523 km (0.083 R)
• M53: 30,404,870 km (0.106 R)
• M54: 30,874,457 km (0.105 R)
• M55: 31,278,970 km (0.119 R)
• M56: 31,753,195 km (0.061 R)
• M57: 32,025,164 km (0.111 R)
• M58: 32,298,031 km (0.1 R)
• M59: 32,983,339 km (0.088 R)
• M60: 33,121,118 km (0.049 R)
• M61: 34,020,501 km (0.117 R)
• M62: 34,229,190 km (0.09 R)
• M63: 37,052,251 km (0.073 R)
• M64: 37,913,785 km (0.091 R)
• M65: 39,145,424 km (0.057 R)
• M66: 39,437,140 km (0.05 R)
• M67: 39,656,451 km (0.117 R)
• M68: 40,169,571 km (0.109 R)
• M69: 40,832,589 km (0.096 R)
• M70: 42,543,540 km (0.068 R)
• M71: 42,693,437 km (0.119 R)
• M72: 42,918,582 km (0.116 R)
• M73: 45,881,218 km (0.087 R)
• M74: 46,342,877 km (0.092 R)
• M75: 46,497,113 km (0.104 R)
• M76: 46,806,032 km (0.065 R)
• M77: 47,736,980 km (0.087 R)
• M78: 48,282,862 km (0.099 R)
• M79: 49,538,437 km (0.107 R)
• M80: 50,566,474 km (0.069 R)
• M81: 51,761,312 km (0.045 R)
• M82: 52,161,786 km (0.036 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit