🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.53 AU - 0.65 AU

Year: 165 Days

Day: 39.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,711,450 km

• M1: 25,132 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.73 AU - 1.13 AU

Year: 326 Days

Day: 45.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.18 AU - 1.36 AU

Year: 520 Days

Day: 18.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.05 AU - 1.71 AU

Year: 589 Days

Day: 26 Hours

Environment

Temp: -15 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.01 AU - 2.03 AU

Year: 1043 Days

Day: 32.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.18 AU - 2.8 AU

Year: 1428 Days

Day: 25.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.46 AU - 4.64 AU

Year: 2962 Days

Day: 44.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 14

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.14 AU - 5.98 AU

Year: 4765 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,711,450 km

• M1: 185,501 km (0.116 R)
• M2: 279,748 km (0.044 R)
• M3: 661,821 km (0.098 R)
• M4: 1,077,404 km (0.065 R)
• M5: 1,197,830 km (0.093 R)
• M6: 1,387,520 km (0.079 R)
• M7: 1,726,659 km (0.059 R)
• M8: 1,888,075 km (0.099 R)
• M9: 2,423,186 km (0.026 R)
• M10: 2,750,058 km (0.091 R)
• M11: 3,113,132 km (0.095 R)
• M12: 3,222,937 km (0.095 R)
• M13: 3,334,088 km (0.09 R)
• M14: 3,423,996 km (0.097 R)
• M15: 3,629,244 km (0.081 R)
• M16: 3,768,370 km (0.114 R)
• M17: 4,293,758 km (0.087 R)
• M18: 4,416,578 km (0.095 R)
• M19: 5,177,582 km (0.093 R)
• M20: 6,311,085 km (0.118 R)
• M21: 6,705,725 km (0.114 R)
• M22: 7,021,526 km (0.114 R)
• M23: 7,727,478 km (0.045 R)
• M24: 7,998,101 km (0.059 R)
• M25: 8,119,424 km (0.074 R)
• M26: 8,363,867 km (0.115 R)
• M27: 9,590,420 km (0.076 R)
• M28: 9,784,150 km (0.072 R)
• M29: 9,914,000 km (0.112 R)
• M30: 10,306,994 km (0.066 R)
• M31: 10,705,224 km (0.106 R)
• M32: 11,108,539 km (0.114 R)
• M33: 11,414,318 km (0.098 R)
• M34: 11,654,123 km (0.079 R)
• M35: 13,450,943 km (0.104 R)
• M36: 13,740,564 km (0.084 R)
• M37: 14,142,235 km (0.081 R)
• M38: 14,882,445 km (0.1 R)
• M39: 15,295,036 km (0.091 R)
• M40: 15,559,525 km (0.069 R)
• M41: 15,825,660 km (0.099 R)
• M42: 15,940,102 km (0.067 R)
• M43: 16,093,141 km (0.095 R)
• M44: 17,413,940 km (0.11 R)
• M45: 18,087,280 km (0.119 R)
• M46: 18,367,178 km (0.101 R)
• M47: 18,487,454 km (0.107 R)
• M48: 18,809,688 km (0.114 R)
• M49: 18,971,553 km (0.113 R)
• M50: 19,459,691 km (0.116 R)
• M51: 19,705,480 km (0.041 R)
• M52: 20,241,340 km (0.12 R)
• M53: 20,365,656 km (0.073 R)
• M54: 20,740,099 km (0.092 R)
• M55: 20,907,350 km (0.052 R)
• M56: 21,369,457 km (0.114 R)
• M57: 21,792,520 km (0.1 R)
• M58: 21,962,613 km (0.102 R)
• M59: 22,733,042 km (0.072 R)
• M60: 25,052,856 km (0.091 R)
• M61: 26,989,700 km (0.112 R)
• M62: 27,401,244 km (0.082 R)
• M63: 27,906,884 km (0.118 R)
• M64: 28,184,089 km (0.097 R)
• M65: 28,369,441 km (0.097 R)
• M66: 28,601,617 km (0.092 R)
• M67: 28,741,192 km (0.027 R)
• M68: 29,021,089 km (0.081 R)
• M69: 29,114,588 km (0.051 R)
• M70: 29,208,236 km (0.108 R)
• M71: 29,301,885 km (0.095 R)
• M72: 29,913,441 km (0.041 R)
• M73: 31,005,804 km (0.074 R)
• M74: 31,197,140 km (0.079 R)
• M75: 31,869,732 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 14.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.06 AU - 13.62 AU

Year: 15754 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,711,450 km

• M1: 191,186 km (0.11 R)
• M2: 453,730 km (0.09 R)
• M3: 622,327 km (0.081 R)
• M4: 946,805 km (0.118 R)
• M5: 1,268,889 km (0.115 R)
• M6: 1,443,470 km (0.113 R)
• M7: 1,585,289 km (0.059 R)
• M8: 2,062,207 km (0.099 R)
• M9: 2,657,905 km (0.102 R)
• M10: 2,859,862 km (0.104 R)
• M11: 3,606,655 km (0.091 R)
• M12: 4,234,966 km (0.064 R)
• M13: 4,897,685 km (0.066 R)
• M14: 5,952,350 km (0.038 R)
• M15: 6,218,634 km (0.112 R)
• M16: 7,181,296 km (0.108 R)
• M17: 7,287,211 km (0.063 R)
• M18: 7,536,442 km (0.112 R)
• M19: 8,449,587 km (0.115 R)
• M20: 8,786,930 km (0.035 R)
• M21: 9,358,992 km (0.091 R)
• M22: 9,474,931 km (0.078 R)
• M23: 10,459,285 km (0.101 R)
• M24: 10,660,045 km (0.093 R)
• M25: 11,393,673 km (0.074 R)
• M26: 11,517,540 km (0.041 R)
• M27: 11,641,856 km (0.082 R)
• M28: 11,808,358 km (0.108 R)
• M29: 12,227,980 km (0.068 R)
• M30: 13,255,119 km (0.116 R)
• M31: 13,735,029 km (0.08 R)
• M32: 14,354,364 km (0.114 R)
• M33: 14,577,714 km (0.067 R)
• M34: 14,712,352 km (0.084 R)
• M35: 14,982,676 km (0.045 R)
• M36: 15,528,558 km (0.082 R)
• M37: 19,036,329 km (0.111 R)
• M38: 19,281,969 km (0.034 R)
• M39: 20,726,935 km (0.064 R)
• M40: 22,155,145 km (0.063 R)
• M41: 23,878,962 km (0.047 R)
• M42: 23,984,877 km (0.116 R)
• M43: 24,890,991 km (0.032 R)
• M44: 26,189,202 km (0.093 R)
• M45: 27,343,349 km (0.117 R)
• M46: 28,233,756 km (0.089 R)
• M47: 29,757,859 km (0.069 R)
• M48: 30,329,173 km (0.086 R)
• M49: 30,443,765 km (0.11 R)
• M50: 31,656,854 km (0.071 R)
• M51: 31,947,972 km (0.066 R)
• M52: 32,415,615 km (0.088 R)
• M53: 33,417,023 km (0.118 R)
• M54: 34,548,132 km (0.077 R)
• M55: 35,570,933 km (0.053 R)
• M56: 36,420,649 km (0.039 R)
• M57: 37,584,670 km (0.109 R)
• M58: 39,072,271 km (0.12 R)
• M59: 40,137,707 km (0.033 R)
• M60: 41,022,279 km (0.094 R)
• M61: 42,297,003 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.1

Radius: 6.2

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.47 AU - 18.59 AU

Year: 28990 Days

Day: 22.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,711,450 km

• M1: 79,287 km (0.078 R)
• M2: 178,769 km (0.106 R)
• M3: 229,184 km (0.057 R)
• M4: 565,630 km (0.062 R)
• M5: 710,590 km (0.094 R)
• M6: 1,111,213 km (0.054 R)
• M7: 1,188,405 km (0.12 R)
• M8: 1,375,552 km (0.082 R)
• M9: 2,513,095 km (0.06 R)
• M10: 3,183,443 km (0.09 R)
• M11: 3,406,194 km (0.078 R)
• M12: 4,144,459 km (0.088 R)
• M13: 5,058,652 km (0.098 R)
• M14: 5,274,971 km (0.041 R)
• M15: 5,318,503 km (0.089 R)
• M16: 5,362,336 km (0.116 R)
• M17: 6,354,618 km (0.066 R)
• M18: 6,824,056 km (0.09 R)
• M19: 6,919,350 km (0.086 R)
• M20: 7,549,157 km (0.088 R)
• M21: 7,598,375 km (0.046 R)
• M22: 8,046,121 km (0.115 R)
• M23: 10,137,350 km (0.084 R)
• M24: 10,191,654 km (0.065 R)
• M25: 11,074,132 km (0.099 R)
• M26: 11,186,181 km (0.101 R)
• M27: 11,581,119 km (0.116 R)
• M28: 11,808,957 km (0.075 R)
• M29: 11,866,103 km (0.098 R)
• M30: 12,095,885 km (0.095 R)
• M31: 12,211,225 km (0.094 R)
• M32: 14,410,763 km (0.111 R)
• M33: 14,532,984 km (0.082 R)
• M34: 14,717,139 km (0.084 R)
• M35: 15,524,070 km (0.073 R)
• M36: 16,281,634 km (0.087 R)
• M37: 16,409,091 km (0.096 R)
• M38: 16,472,970 km (0.071 R)
• M39: 16,857,735 km (0.115 R)
• M40: 17,245,343 km (0.098 R)
• M41: 17,570,719 km (0.029 R)
• M42: 19,362,452 km (0.116 R)
• M43: 19,768,461 km (0.104 R)
• M44: 20,726,635 km (0.094 R)
• M45: 21,420,321 km (0.11 R)
• M46: 22,901,639 km (0.107 R)
• M47: 23,044,505 km (0.105 R)
• M48: 23,330,985 km (0.078 R)
• M49: 24,854,340 km (0.12 R)
• M50: 25,148,150 km (0.108 R)
• M51: 26,484,508 km (0.075 R)
• M52: 27,312,382 km (0.069 R)
• M53: 27,463,775 km (0.11 R)
• M54: 29,225,440 km (0.117 R)
• M55: 29,535,556 km (0.12 R)
• M56: 32,535,293 km (0.055 R)
• M57: 33,340,728 km (0.1 R)
• M58: 34,315,807 km (0.049 R)
• M59: 34,397,487 km (0.091 R)
• M60: 34,642,977 km (0.049 R)
• M61: 35,465,317 km (0.078 R)
• M62: 36,044,709 km (0.103 R)
• M63: 36,210,913 km (0.032 R)
• M64: 36,293,939 km (0.11 R)
• M65: 36,961,595 km (0.117 R)
• M66: 38,648,161 km (0.114 R)
• M67: 38,903,375 km (0.114 R)
• M68: 40,532,346 km (0.113 R)
• M69: 40,964,684 km (0.081 R)
• M70: 41,398,518 km (0.117 R)
• M71: 41,485,584 km (0.097 R)
• M72: 42,709,444 km (0.045 R)
• M73: 43,237,525 km (0.074 R)
• M74: 45,910,390 km (0.066 R)
• M75: 47,266,794 km (0.067 R)
• M76: 47,539,660 km (0.107 R)
• M77: 48,911,921 km (0.034 R)
• M78: 49,648,990 km (0.073 R)
• M79: 51,694,891 km (0.079 R)
• M80: 52,163,730 km (0.03 R)
• M81: 53,294,690 km (0.088 R)
• M82: 53,389,236 km (0.069 R)
• M83: 54,338,435 km (0.106 R)
• M84: 54,433,728 km (0.092 R)
• M85: 55,964,863 km (0.079 R)
• M86: 57,606,998 km (0.101 R)
• M87: 57,898,565 km (0.111 R)
• M88: 62,827,665 km (0.081 R)
• M89: 66,662,756 km (0.116 R)
• M90: 66,968,684 km (0.111 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit