🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.9 AU - 1.08 AU

Year: 363 Days

Day: 31 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.23 AU - 1.65 AU

Year: 638 Days

Day: 29.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.24 AU - 2.62 AU

Year: 1398 Days

Day: 16.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,025,929 km

• M1: 49,218 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.68 AU - 3.94 AU

Year: 2222 Days

Day: 45.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,025,929 km

• M1: 663,167 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.19 AU - 4.07 AU

Year: 2552 Days

Day: 26.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,025,929 km

• M1: 433,983 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 9.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.55 AU - 8.95 AU

Year: 7203 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 77,025,929 km

• M1: 122,820 km (0.12 R)
• M2: 286,630 km (0.033 R)
• M3: 590,164 km (0.064 R)
• M4: 832,213 km (0.107 R)
• M5: 1,007,242 km (0.036 R)
• M6: 1,259,764 km (0.096 R)
• M7: 1,393,803 km (0.043 R)
• M8: 1,476,381 km (0.111 R)
• M9: 1,869,375 km (0.082 R)
• M10: 1,992,195 km (0.091 R)
• M11: 2,359,906 km (0.091 R)
• M12: 2,766,513 km (0.095 R)
• M13: 3,492,512 km (0.049 R)
• M14: 3,682,950 km (0.036 R)
• M15: 4,437,821 km (0.104 R)
• M16: 5,045,637 km (0.115 R)
• M17: 5,479,920 km (0.093 R)
• M18: 5,768,793 km (0.094 R)
• M19: 5,858,701 km (0.093 R)
• M20: 5,949,059 km (0.096 R)
• M21: 6,131,269 km (0.11 R)
• M22: 6,246,010 km (0.074 R)
• M23: 6,712,307 km (0.074 R)
• M24: 6,878,211 km (0.097 R)
• M25: 6,949,719 km (0.069 R)
• M26: 7,117,418 km (0.073 R)
• M27: 8,533,511 km (0.108 R)
• M28: 9,155,240 km (0.091 R)
• M29: 9,418,682 km (0.103 R)
• M30: 9,818,407 km (0.049 R)
• M31: 9,925,968 km (0.109 R)
• M32: 10,689,815 km (0.041 R)
• M33: 11,557,483 km (0.101 R)
• M34: 12,014,205 km (0.043 R)
• M35: 12,302,630 km (0.089 R)
• M36: 12,856,890 km (0.111 R)
• M37: 13,568,826 km (0.09 R)
• M38: 14,629,774 km (0.066 R)
• M39: 15,341,561 km (0.069 R)
• M40: 15,938,008 km (0.102 R)
• M41: 16,541,934 km (0.088 R)
• M42: 16,862,971 km (0.058 R)
• M43: 17,511,029 km (0.108 R)
• M44: 17,903,724 km (0.116 R)
• M45: 18,431,954 km (0.093 R)
• M46: 18,631,368 km (0.051 R)
• M47: 18,731,299 km (0.1 R)
• M48: 18,998,780 km (0.106 R)
• M49: 19,200,139 km (0.095 R)
• M50: 19,402,245 km (0.095 R)
• M51: 19,808,703 km (0.117 R)
• M52: 20,047,012 km (0.085 R)
• M53: 20,629,995 km (0.12 R)
• M54: 21,183,657 km (0.097 R)
• M55: 21,742,106 km (0.072 R)
• M56: 22,482,615 km (0.119 R)
• M57: 22,731,247 km (0.113 R)
• M58: 23,159,695 km (0.119 R)
• M59: 23,303,010 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.6

Radius: 5.5

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.18 AU - 19.62 AU

Year: 25633 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,025,929 km

• M1: 70,760 km (0.078 R)
• M2: 123,418 km (0.119 R)
• M3: 354,547 km (0.086 R)
• M4: 508,932 km (0.117 R)
• M5: 616,044 km (0.115 R)
• M6: 928,853 km (0.075 R)
• M7: 1,524,253 km (0.108 R)
• M8: 1,941,930 km (0.117 R)
• M9: 2,111,724 km (0.11 R)
• M10: 2,357,513 km (0.107 R)
• M11: 2,393,267 km (0.077 R)
• M12: 2,649,528 km (0.073 R)
• M13: 2,991,658 km (0.105 R)
• M14: 3,801,132 km (0.1 R)
• M15: 4,056,496 km (0.101 R)
• M16: 5,606,031 km (0.057 R)
• M17: 6,593,526 km (0.099 R)
• M18: 8,501,797 km (0.114 R)
• M19: 8,612,499 km (0.116 R)
• M20: 8,779,600 km (0.08 R)
• M21: 9,230,039 km (0.106 R)
• M22: 10,153,507 km (0.06 R)
• M23: 10,212,149 km (0.06 R)
• M24: 10,448,065 km (0.108 R)
• M25: 10,566,696 km (0.11 R)
• M26: 10,685,776 km (0.079 R)
• M27: 11,227,171 km (0.109 R)
• M28: 11,409,530 km (0.085 R)
• M29: 11,592,937 km (0.077 R)
• M30: 12,650,594 km (0.103 R)
• M31: 13,031,321 km (0.073 R)
• M32: 13,609,217 km (0.086 R)
• M33: 14,261,165 km (0.078 R)
• M34: 15,527,810 km (0.098 R)
• M35: 15,867,098 km (0.098 R)
• M36: 18,452,449 km (0.026 R)
• M37: 19,100,955 km (0.053 R)
• M38: 19,245,916 km (0.082 R)
• M39: 20,050,603 km (0.08 R)
• M40: 20,494,011 km (0.071 R)
• M41: 20,642,561 km (0.091 R)
• M42: 20,717,061 km (0.1 R)
• M43: 21,390,700 km (0.079 R)
• M44: 21,616,892 km (0.069 R)
• M45: 21,995,525 km (0.093 R)
• M46: 23,222,077 km (0.084 R)
• M47: 24,865,260 km (0.1 R)
• M48: 28,179,751 km (0.089 R)
• M49: 30,946,414 km (0.056 R)
• M50: 31,116,806 km (0.039 R)
• M51: 32,578,227 km (0.056 R)
• M52: 32,664,845 km (0.109 R)
• M53: 32,751,611 km (0.075 R)
• M54: 33,886,012 km (0.115 R)
• M55: 34,590,468 km (0.082 R)
• M56: 34,678,881 km (0.118 R)
• M57: 36,642,802 km (0.091 R)
• M58: 37,184,645 km (0.115 R)
• M59: 37,365,808 km (0.053 R)
• M60: 38,276,261 km (0.058 R)
• M61: 38,826,033 km (0.058 R)
• M62: 39,840,606 km (0.106 R)
• M63: 42,557,153 km (0.093 R)
• M64: 43,316,961 km (0.077 R)
• M65: 43,412,255 km (0.08 R)
• M66: 43,889,771 km (0.101 R)
• M67: 44,177,149 km (0.109 R)
• M68: 44,657,508 km (0.104 R)
• M69: 45,236,152 km (0.062 R)
• M70: 47,673,849 km (0.113 R)
• M71: 48,759,780 km (0.071 R)
• M72: 49,455,111 km (0.106 R)
• M73: 51,157,535 km (0.066 R)
• M74: 56,482,471 km (0.11 R)
• M75: 58,682,308 km (0.105 R)
• M76: 59,421,770 km (0.109 R)
• M77: 60,696,643 km (0.104 R)
• M78: 60,909,970 km (0.03 R)
• M79: 65,775,940 km (0.087 R)
• M80: 66,104,756 km (0.12 R)
• M81: 67,646,362 km (0.116 R)
• M82: 68,310,726 km (0.104 R)
• M83: 68,532,580 km (0.098 R)
• M84: 69,757,487 km (0.118 R)
• M85: 70,204,635 km (0.074 R)
• M86: 70,316,684 km (0.108 R)
• M87: 70,652,830 km (0.12 R)
• M88: 71,439,416 km (0.093 R)
• M89: 71,890,154 km (0.076 R)
• M90: 72,455,036 km (0.044 R)
• M91: 72,907,869 km (0.088 R)
• M92: 74,957,509 km (0.079 R)
• M93: 75,186,394 km (0.073 R)
• M94: 76,104,326 km (0.117 R)
• M95: 76,679,829 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit