🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.59 AU - 0.71 AU

Year: 189 Days

Day: 31.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.73 AU - 0.73 AU

Year: 224 Days

Day: 32.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,639,217 km

• M1: 341,532 km (0.097 R)
• M2: 535,411 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.99 AU - 1.27 AU

Year: 432 Days

Day: 16.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,639,217 km

• M1: 486,642 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.3 AU - 1.8 AU

Year: 694 Days

Day: 21.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.41 AU - 2.15 AU

Year: 855 Days

Day: 47.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.23 AU - 2.45 AU

Year: 1288 Days

Day: 44.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.7

Radius: 3.5

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.91 AU - 14.71 AU

Year: 18470 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 83,639,217 km

• M1: 102,175 km (0.111 R)
• M2: 483,949 km (0.098 R)
• M3: 667,057 km (0.1 R)
• M4: 1,072,617 km (0.077 R)
• M5: 1,248,843 km (0.11 R)
• M6: 2,457,594 km (0.084 R)
• M7: 2,585,350 km (0.049 R)
• M8: 3,062,867 km (0.106 R)
• M9: 3,255,848 km (0.12 R)
• M10: 3,283,673 km (0.113 R)
• M11: 3,595,884 km (0.109 R)
• M12: 3,946,990 km (0.071 R)
• M13: 4,006,530 km (0.107 R)
• M14: 4,744,646 km (0.055 R)
• M15: 4,776,361 km (0.055 R)
• M16: 4,967,846 km (0.109 R)
• M17: 5,590,472 km (0.091 R)
• M18: 6,693,308 km (0.12 R)
• M19: 6,764,517 km (0.08 R)
• M20: 6,835,875 km (0.065 R)
• M21: 7,898,468 km (0.084 R)
• M22: 8,049,113 km (0.114 R)
• M23: 9,247,841 km (0.069 R)
• M24: 9,486,151 km (0.097 R)
• M25: 10,583,601 km (0.071 R)
• M26: 13,340,540 km (0.088 R)
• M27: 14,382,190 km (0.106 R)
• M28: 14,658,198 km (0.12 R)
• M29: 15,262,274 km (0.106 R)
• M30: 16,016,846 km (0.111 R)
• M31: 16,064,418 km (0.084 R)
• M32: 17,955,784 km (0.12 R)
• M33: 19,610,037 km (0.096 R)
• M34: 20,172,226 km (0.118 R)
• M35: 21,732,232 km (0.118 R)
• M36: 23,600,560 km (0.093 R)
• M37: 24,089,296 km (0.104 R)
• M38: 24,252,807 km (0.096 R)
• M39: 25,965,254 km (0.054 R)
• M40: 28,981,895 km (0.112 R)
• M41: 30,089,966 km (0.076 R)
• M42: 30,266,192 km (0.113 R)
• M43: 30,501,659 km (0.047 R)
• M44: 31,390,121 km (0.112 R)
• M45: 34,045,184 km (0.1 R)
• M46: 34,351,411 km (0.106 R)
• M47: 34,474,081 km (0.108 R)
• M48: 34,535,566 km (0.034 R)
• M49: 35,275,477 km (0.105 R)
• M50: 35,399,344 km (0.046 R)
• M51: 36,457,899 km (0.107 R)
• M52: 36,520,431 km (0.087 R)
• M53: 36,833,838 km (0.037 R)
• M54: 38,223,752 km (0.059 R)
• M55: 38,414,489 km (0.102 R)
• M56: 39,117,001 km (0.076 R)
• M57: 40,469,814 km (0.09 R)
• M58: 40,599,516 km (0.119 R)
• M59: 40,989,218 km (0.087 R)
• M60: 41,249,818 km (0.085 R)
• M61: 43,287,341 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.6

Radius: 4.1

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.52 AU - 17.34 AU

Year: 21813 Days

Day: 23.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 83,639,217 km

• M1: 61,036 km (0.095 R)
• M2: 121,922 km (0.101 R)
• M3: 338,989 km (0.106 R)
• M4: 436,527 km (0.065 R)
• M5: 637,885 km (0.098 R)
• M6: 1,117,346 km (0.111 R)
• M7: 1,711,100 km (0.072 R)
• M8: 2,172,909 km (0.082 R)
• M9: 2,233,197 km (0.05 R)
• M10: 2,575,028 km (0.113 R)
• M11: 3,203,040 km (0.047 R)
• M12: 3,271,705 km (0.096 R)
• M13: 3,622,961 km (0.081 R)
• M14: 3,730,672 km (0.099 R)
• M15: 4,590,710 km (0.114 R)
• M16: 5,102,933 km (0.052 R)
• M17: 5,264,199 km (0.11 R)
• M18: 7,144,944 km (0.058 R)
• M19: 7,416,015 km (0.058 R)
• M20: 9,014,618 km (0.117 R)
• M21: 9,405,817 km (0.087 R)
• M22: 9,902,481 km (0.068 R)
• M23: 11,337,723 km (0.103 R)
• M24: 12,133,135 km (0.112 R)
• M25: 14,057,562 km (0.095 R)
• M26: 14,453,697 km (0.096 R)
• M27: 18,118,546 km (0.081 R)
• M28: 21,269,526 km (0.077 R)
• M29: 21,334,152 km (0.113 R)
• M30: 21,919,678 km (0.108 R)
• M31: 22,181,624 km (0.098 R)
• M32: 23,172,860 km (0.087 R)
• M33: 23,909,031 km (0.089 R)
• M34: 26,371,262 km (0.057 R)
• M35: 27,350,231 km (0.094 R)
• M36: 28,555,092 km (0.081 R)
• M37: 28,984,438 km (0.093 R)
• M38: 30,869,521 km (0.12 R)
• M39: 35,828,989 km (0.037 R)
• M40: 37,301,930 km (0.058 R)
• M41: 37,458,110 km (0.119 R)
• M42: 37,536,200 km (0.102 R)
• M43: 38,715,331 km (0.113 R)
• M44: 40,306,304 km (0.088 R)
• M45: 40,466,673 km (0.1 R)
• M46: 40,627,191 km (0.072 R)
• M47: 41,513,559 km (0.113 R)
• M48: 42,814,312 km (0.116 R)
• M49: 43,223,462 km (0.117 R)
• M50: 45,455,612 km (0.053 R)
• M51: 46,711,786 km (0.096 R)
• M52: 46,880,083 km (0.104 R)
• M53: 48,149,122 km (0.119 R)
• M54: 48,319,215 km (0.066 R)
• M55: 48,404,336 km (0.095 R)
• M56: 49,686,838 km (0.112 R)
• M57: 53,424,840 km (0.097 R)
• M58: 54,130,344 km (0.115 R)
• M59: 54,572,705 km (0.071 R)
• M60: 56,264,806 km (0.053 R)
• M61: 56,713,002 km (0.119 R)
• M62: 59,700,321 km (0.107 R)
• M63: 59,791,726 km (0.056 R)
• M64: 60,249,046 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.7

Radius: 6

Gravity: 20.52 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.07 AU - 19.15 AU

Year: 22196 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,639,217 km

• M1: 104,120 km (0.113 R)
• M2: 276,457 km (0.099 R)
• M3: 366,066 km (0.072 R)
• M4: 404,961 km (0.101 R)
• M5: 508,782 km (0.073 R)
• M6: 718,219 km (0.098 R)
• M7: 793,916 km (0.063 R)
• M8: 1,152,502 km (0.093 R)
• M9: 1,523,804 km (0.076 R)
• M10: 1,622,239 km (0.115 R)
• M11: 3,206,780 km (0.085 R)
• M12: 3,376,125 km (0.118 R)
• M13: 4,499,006 km (0.071 R)
• M14: 5,124,774 km (0.09 R)
• M15: 5,573,867 km (0.12 R)
• M16: 6,509,452 km (0.12 R)
• M17: 6,562,859 km (0.118 R)
• M18: 6,670,120 km (0.069 R)
• M19: 6,832,135 km (0.094 R)
• M20: 7,050,099 km (0.065 R)
• M21: 7,104,852 km (0.1 R)
• M22: 7,381,309 km (0.11 R)
• M23: 7,774,153 km (0.075 R)
• M24: 8,638,828 km (0.12 R)
• M25: 9,655,196 km (0.079 R)
• M26: 10,332,725 km (0.096 R)
• M27: 10,457,639 km (0.062 R)
• M28: 10,520,171 km (0.075 R)
• M29: 11,025,513 km (0.096 R)
• M30: 11,281,175 km (0.107 R)
• M31: 11,538,783 km (0.091 R)
• M32: 12,522,090 km (0.078 R)
• M33: 12,655,232 km (0.107 R)
• M34: 13,600,242 km (0.083 R)
• M35: 14,012,234 km (0.116 R)
• M36: 14,707,864 km (0.106 R)
• M37: 16,787,873 km (0.108 R)
• M38: 17,974,334 km (0.117 R)
• M39: 19,187,722 km (0.119 R)
• M40: 21,056,648 km (0.054 R)
• M41: 22,012,728 km (0.118 R)
• M42: 23,884,347 km (0.094 R)
• M43: 23,966,925 km (0.048 R)
• M44: 25,552,812 km (0.072 R)
• M45: 26,230,790 km (0.082 R)
• M46: 27,172,508 km (0.07 R)
• M47: 27,690,865 km (0.103 R)
• M48: 29,265,383 km (0.111 R)
• M49: 30,509,887 km (0.098 R)
• M50: 31,138,647 km (0.114 R)
• M51: 31,953,357 km (0.032 R)
• M52: 32,317,628 km (0.095 R)
• M53: 34,345,876 km (0.095 R)
• M54: 34,812,621 km (0.093 R)
• M55: 35,281,461 km (0.072 R)
• M56: 37,081,871 km (0.054 R)
• M57: 37,945,051 km (0.117 R)
• M58: 38,814,813 km (0.072 R)
• M59: 38,911,902 km (0.104 R)
• M60: 40,771,254 km (0.06 R)
• M61: 43,361,990 km (0.043 R)
• M62: 43,462,819 km (0.101 R)
• M63: 44,271,246 km (0.114 R)
• M64: 44,372,673 km (0.086 R)
• M65: 44,982,733 km (0.115 R)
• M66: 45,186,635 km (0.049 R)
• M67: 47,866,232 km (0.092 R)
• M68: 48,910,425 km (0.111 R)
• M69: 49,015,294 km (0.089 R)
• M70: 49,645,849 km (0.109 R)
• M71: 50,915,037 km (0.095 R)
• M72: 51,660,333 km (0.113 R)
• M73: 52,946,426 km (0.099 R)
• M74: 53,053,987 km (0.046 R)
• M75: 53,485,278 km (0.029 R)
• M76: 55,003,996 km (0.083 R)
• M77: 55,878,245 km (0.09 R)
• M78: 56,317,016 km (0.104 R)
• M79: 59,197,224 km (0.114 R)
• M80: 59,868,619 km (0.086 R)
• M81: 59,980,668 km (0.066 R)
• M82: 60,317,562 km (0.063 R)
• M83: 61,784,669 km (0.113 R)
• M84: 62,011,309 km (0.113 R)
• M85: 66,023,823 km (0.115 R)
• M86: 68,119,690 km (0.057 R)
• M87: 71,185,698 km (0.096 R)
• M88: 74,296,287 km (0.078 R)
• M89: 75,020,340 km (0.099 R)
• M90: 76,597,251 km (0.081 R)
• M91: 76,962,719 km (0.104 R)
• M92: 77,695,300 km (0.111 R)
• M93: 80,896,844 km (0.092 R)
• M94: 81,641,692 km (0.113 R)
• M95: 82,139,553 km (0.075 R)
• M96: 82,388,933 km (0.084 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit