🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 131 Days

Day: 18.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.52 AU - 0.84 AU

Year: 196 Days

Day: 39.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.03 AU - 1.35 AU

Year: 454 Days

Day: 44.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.69 AU - 2.15 AU

Year: 931 Days

Day: 38.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.9 AU - 2.84 AU

Year: 1276 Days

Day: 17 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,058,130 km

• M1: 1,383,631 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.81 AU - 3.81 AU

Year: 2107 Days

Day: 20 Hours

Environment

Temp: -103 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,058,130 km

• M1: 41,439 km (0.093 R)
• M2: 2,212,702 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 14.1

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.97 AU - 12.75 AU

Year: 11666 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,058,130 km

• M1: 213,027 km (0.057 R)
• M2: 409,001 km (0.068 R)
• M3: 581,038 km (0.065 R)
• M4: 678,127 km (0.101 R)
• M5: 799,900 km (0.118 R)
• M6: 930,200 km (0.053 R)
• M7: 1,171,950 km (0.059 R)
• M8: 1,300,903 km (0.087 R)
• M9: 1,866,084 km (0.075 R)
• M10: 2,364,993 km (0.096 R)
• M11: 2,503,371 km (0.082 R)
• M12: 2,701,588 km (0.08 R)
• M13: 2,994,052 km (0.084 R)
• M14: 3,483,536 km (0.117 R)
• M15: 3,641,811 km (0.069 R)
• M16: 3,932,928 km (0.112 R)
• M17: 4,265,334 km (0.096 R)
• M18: 4,886,764 km (0.054 R)
• M19: 5,426,663 km (0.105 R)
• M20: 5,610,818 km (0.072 R)
• M21: 5,910,013 km (0.084 R)
• M22: 6,799,373 km (0.093 R)
• M23: 7,401,953 km (0.096 R)
• M24: 7,565,464 km (0.089 R)
• M25: 9,223,158 km (0.06 R)
• M26: 9,487,946 km (0.077 R)
• M27: 9,800,157 km (0.088 R)
• M28: 10,526,305 km (0.105 R)
• M29: 10,618,307 km (0.088 R)
• M30: 11,222,982 km (0.04 R)
• M31: 12,126,852 km (0.036 R)
• M32: 12,807,822 km (0.068 R)
• M33: 13,651,554 km (0.03 R)
• M34: 14,054,720 km (0.113 R)
• M35: 14,359,750 km (0.108 R)
• M36: 14,564,400 km (0.106 R)
• M37: 14,873,020 km (0.087 R)
• M38: 15,131,974 km (0.112 R)
• M39: 16,395,478 km (0.116 R)
• M40: 18,298,363 km (0.069 R)
• M41: 18,743,117 km (0.066 R)
• M42: 20,672,780 km (0.086 R)
• M43: 20,846,014 km (0.075 R)
• M44: 22,308,932 km (0.097 R)
• M45: 24,351,242 km (0.039 R)
• M46: 24,779,242 km (0.115 R)
• M47: 25,271,269 km (0.084 R)
• M48: 25,580,488 km (0.079 R)
• M49: 25,953,136 km (0.046 R)
• M50: 26,640,987 km (0.106 R)
• M51: 27,334,972 km (0.109 R)
• M52: 27,779,726 km (0.066 R)
• M53: 28,034,940 km (0.084 R)
• M54: 28,740,743 km (0.081 R)
• M55: 29,452,380 km (0.093 R)
• M56: 29,582,530 km (0.12 R)
• M57: 31,688,719 km (0.086 R)
• M58: 32,356,823 km (0.04 R)
• M59: 34,115,645 km (0.096 R)
• M60: 36,113,824 km (0.106 R)
• M61: 36,253,099 km (0.037 R)
• M62: 36,671,824 km (0.115 R)
• M63: 37,162,355 km (0.052 R)
• M64: 38,646,815 km (0.116 R)
• M65: 38,931,799 km (0.089 R)
• M66: 39,289,038 km (0.115 R)
• M67: 39,432,204 km (0.088 R)
• M68: 39,575,518 km (0.107 R)
• M69: 39,790,939 km (0.101 R)
• M70: 40,150,722 km (0.058 R)
• M71: 40,294,934 km (0.053 R)
• M72: 40,728,768 km (0.098 R)
• M73: 41,600,774 km (0.116 R)
• M74: 42,112,399 km (0.065 R)
• M75: 42,846,775 km (0.059 R)
• M76: 43,956,342 km (0.068 R)
• M77: 44,253,893 km (0.062 R)
• M78: 44,776,139 km (0.089 R)
• M79: 45,000,535 km (0.104 R)
• M80: 46,506,388 km (0.118 R)
• M81: 48,258,478 km (0.102 R)
• M82: 49,026,962 km (0.074 R)
• M83: 49,489,968 km (0.079 R)
• M84: 50,965,900 km (0.114 R)
• M85: 51,356,650 km (0.117 R)
• M86: 52,219,979 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.6

Radius: 6.9

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.62 AU - 19.2 AU

Year: 27635 Days

Day: 18.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,058,130 km

• M1: 194,028 km (0.113 R)
• M2: 262,095 km (0.09 R)
• M3: 584,180 km (0.081 R)
• M4: 1,799,363 km (0.086 R)
• M5: 1,894,208 km (0.106 R)
• M6: 2,748,113 km (0.11 R)
• M7: 2,968,770 km (0.102 R)
• M8: 3,427,586 km (0.045 R)
• M9: 3,545,769 km (0.117 R)
• M10: 4,073,251 km (0.115 R)
• M11: 5,245,799 km (0.108 R)
• M12: 5,658,539 km (0.066 R)
• M13: 5,845,238 km (0.04 R)
• M14: 5,892,361 km (0.093 R)
• M15: 6,081,602 km (0.07 R)
• M16: 7,058,177 km (0.078 R)
• M17: 7,259,237 km (0.111 R)
• M18: 7,873,934 km (0.095 R)
• M19: 8,826,873 km (0.067 R)
• M20: 10,040,411 km (0.105 R)
• M21: 10,266,752 km (0.112 R)
• M22: 10,437,443 km (0.078 R)
• M23: 10,609,182 km (0.095 R)
• M24: 11,777,840 km (0.118 R)
• M25: 12,619,927 km (0.082 R)
• M26: 14,108,276 km (0.115 R)
• M27: 15,001,824 km (0.057 R)
• M28: 16,442,601 km (0.112 R)
• M29: 17,246,989 km (0.108 R)
• M30: 18,201,423 km (0.113 R)
• M31: 18,615,809 km (0.06 R)
• M32: 19,103,050 km (0.089 R)
• M33: 20,090,246 km (0.073 R)
• M34: 20,375,380 km (0.119 R)
• M35: 20,518,395 km (0.046 R)
• M36: 21,093,898 km (0.106 R)
• M37: 22,482,017 km (0.114 R)
• M38: 22,778,071 km (0.099 R)
• M39: 24,962,200 km (0.112 R)
• M40: 25,576,449 km (0.079 R)
• M41: 25,730,834 km (0.099 R)
• M42: 27,290,990 km (0.049 R)
• M43: 27,765,066 km (0.111 R)
• M44: 29,203,449 km (0.078 R)
• M45: 29,284,082 km (0.083 R)
• M46: 30,094,454 km (0.084 R)
• M47: 31,819,916 km (0.101 R)
• M48: 32,485,626 km (0.109 R)
• M49: 32,820,277 km (0.117 R)
• M50: 34,000,305 km (0.09 R)
• M51: 34,085,127 km (0.101 R)
• M52: 34,766,246 km (0.069 R)
• M53: 36,228,416 km (0.115 R)
• M54: 36,836,381 km (0.075 R)
• M55: 37,185,244 km (0.064 R)
• M56: 37,886,259 km (0.106 R)
• M57: 38,062,336 km (0.099 R)
• M58: 38,768,737 km (0.074 R)
• M59: 39,926,176 km (0.092 R)
• M60: 40,824,062 km (0.053 R)
• M61: 43,834,270 km (0.095 R)
• M62: 44,946,531 km (0.114 R)
• M63: 45,506,027 km (0.109 R)
• M64: 45,880,321 km (0.1 R)
• M65: 48,147,775 km (0.109 R)
• M66: 48,338,363 km (0.047 R)
• M67: 49,775,849 km (0.088 R)
• M68: 50,548,223 km (0.115 R)
• M69: 50,838,892 km (0.096 R)
• M70: 51,033,070 km (0.094 R)
• M71: 51,130,159 km (0.081 R)
• M72: 51,227,397 km (0.108 R)
• M73: 51,421,874 km (0.097 R)
• M74: 51,811,876 km (0.075 R)
• M75: 53,479,743 km (0.069 R)
• M76: 55,764,401 km (0.075 R)
• M77: 56,064,644 km (0.028 R)
• M78: 56,164,875 km (0.099 R)
• M79: 56,466,015 km (0.105 R)
• M80: 56,868,135 km (0.094 R)
• M81: 57,372,279 km (0.108 R)
• M82: 57,574,386 km (0.12 R)
• M83: 57,776,642 km (0.11 R)
• M84: 60,530,889 km (0.067 R)
• M85: 61,148,728 km (0.064 R)
• M86: 61,458,396 km (0.086 R)
• M87: 61,561,768 km (0.103 R)
• M88: 63,640,879 km (0.087 R)
• M89: 63,850,017 km (0.109 R)
• M90: 66,272,006 km (0.11 R)
• M91: 67,121,423 km (0.077 R)
• M92: 67,227,937 km (0.051 R)
• M93: 67,654,141 km (0.092 R)
• M94: 67,974,580 km (0.039 R)
• M95: 69,260,822 km (0.105 R)
• M96: 69,475,944 km (0.102 R)
• M97: 71,096,837 km (0.044 R)
• M98: 71,966,300 km (0.061 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 17,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit