🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.48 AU - 0.56 AU

Year: 140 Days

Day: 42.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,221,594 km

• M1: 106,065 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.66 AU

Year: 178 Days

Day: 46.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 54.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.5 AU - 0.78 AU

Year: 191 Days

Day: 43.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 178.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,221,594 km

• M1: 79,885 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.6 AU - 0.86 AU

Year: 233 Days

Day: 31.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.79 AU - 1.01 AU

Year: 318 Days

Day: 23.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,221,594 km

• M1: 282,291 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.89 AU - 1.17 AU

Year: 390 Days

Day: 40.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.5 AU - 2.86 AU

Year: 1636 Days

Day: 28.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.5

Radius: 8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.29 AU - 13.05 AU

Year: 16812 Days

Day: 20.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,221,594 km

• M1: 222,751 km (0.08 R)
• M2: 872,455 km (0.059 R)
• M3: 994,826 km (0.114 R)
• M4: 1,711,400 km (0.05 R)
• M5: 2,049,042 km (0.112 R)
• M6: 2,556,179 km (0.093 R)
• M7: 3,235,952 km (0.109 R)
• M8: 4,204,598 km (0.105 R)
• M9: 4,566,774 km (0.102 R)
• M10: 4,907,409 km (0.087 R)
• M11: 5,288,584 km (0.09 R)
• M12: 5,679,334 km (0.118 R)
• M13: 5,778,517 km (0.095 R)
• M14: 6,012,039 km (0.114 R)
• M15: 6,113,167 km (0.107 R)
• M16: 6,801,318 km (0.102 R)
• M17: 6,871,479 km (0.115 R)
• M18: 7,048,004 km (0.104 R)
• M19: 7,154,668 km (0.111 R)
• M20: 7,805,568 km (0.084 R)
• M21: 8,026,823 km (0.071 R)
• M22: 8,287,572 km (0.066 R)
• M23: 9,475,380 km (0.077 R)
• M24: 9,909,662 km (0.089 R)
• M25: 10,029,191 km (0.091 R)
• M26: 12,048,762 km (0.115 R)
• M27: 12,390,144 km (0.104 R)
• M28: 13,038,801 km (0.089 R)
• M29: 13,345,327 km (0.111 R)
• M30: 15,418,005 km (0.083 R)
• M31: 15,556,533 km (0.079 R)
• M32: 15,835,084 km (0.112 R)
• M33: 16,350,000 km (0.075 R)
• M34: 17,396,138 km (0.087 R)
• M35: 17,975,830 km (0.113 R)
• M36: 18,611,172 km (0.114 R)
• M37: 19,204,028 km (0.058 R)
• M38: 19,853,283 km (0.112 R)
• M39: 20,054,492 km (0.115 R)
• M40: 20,815,048 km (0.114 R)
• M41: 20,866,061 km (0.105 R)
• M42: 21,070,710 km (0.109 R)
• M43: 21,378,882 km (0.062 R)
• M44: 21,792,071 km (0.074 R)
• M45: 22,521,511 km (0.078 R)
• M46: 22,941,881 km (0.117 R)
• M47: 23,258,879 km (0.084 R)
• M48: 24,865,560 km (0.067 R)
• M49: 24,919,714 km (0.092 R)
• M50: 26,176,635 km (0.089 R)
• M51: 27,174,453 km (0.12 R)
• M52: 28,467,727 km (0.084 R)
• M53: 30,011,128 km (0.08 R)
• M54: 30,647,817 km (0.099 R)
• M55: 31,113,515 km (0.109 R)
• M56: 31,581,756 km (0.116 R)
• M57: 32,406,489 km (0.113 R)
• M58: 32,584,211 km (0.092 R)
• M59: 32,940,554 km (0.095 R)
• M60: 33,957,071 km (0.104 R)
• M61: 34,439,075 km (0.052 R)
• M62: 35,409,816 km (0.111 R)
• M63: 35,898,552 km (0.088 R)
• M64: 36,389,383 km (0.115 R)
• M65: 37,315,992 km (0.069 R)
• M66: 37,626,557 km (0.084 R)
• M67: 37,813,255 km (0.044 R)
• M68: 38,563,339 km (0.091 R)
• M69: 40,141,746 km (0.058 R)
• M70: 41,934,527 km (0.116 R)
• M71: 43,035,717 km (0.089 R)
• M72: 43,100,792 km (0.1 R)
• M73: 43,426,616 km (0.087 R)
• M74: 43,491,991 km (0.033 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.1

Radius: 4.5

Gravity: 32.05 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.1 AU - 16.68 AU

Year: 22507 Days

Day: 23.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 61.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,221,594 km

• M1: 58,493 km (0.04 R)
• M2: 219,460 km (0.079 R)
• M3: 414,386 km (0.045 R)
• M4: 518,506 km (0.103 R)
• M5: 827,276 km (0.101 R)
• M6: 879,336 km (0.1 R)
• M7: 2,384,590 km (0.037 R)
• M8: 2,421,840 km (0.095 R)
• M9: 2,459,389 km (0.11 R)
• M10: 2,688,124 km (0.086 R)
• M11: 2,923,741 km (0.071 R)
• M12: 3,887,001 km (0.093 R)
• M13: 3,975,115 km (0.075 R)
• M14: 4,517,257 km (0.071 R)
• M15: 4,844,278 km (0.076 R)
• M16: 6,226,563 km (0.115 R)
• M17: 9,026,736 km (0.046 R)
• M18: 10,521,817 km (0.049 R)
• M19: 10,706,271 km (0.04 R)
• M20: 11,518,138 km (0.102 R)
• M21: 14,205,215 km (0.051 R)
• M22: 14,477,184 km (0.093 R)
• M23: 15,443,138 km (0.114 R)
• M24: 16,643,511 km (0.113 R)
• M25: 16,858,483 km (0.087 R)
• M26: 17,363,675 km (0.078 R)
• M27: 20,267,520 km (0.07 R)
• M28: 20,420,409 km (0.105 R)
• M29: 20,881,619 km (0.07 R)
• M30: 21,501,702 km (0.079 R)
• M31: 21,579,642 km (0.039 R)
• M32: 22,285,296 km (0.085 R)
• M33: 23,558,373 km (0.095 R)
• M34: 23,719,191 km (0.081 R)
• M35: 24,854,789 km (0.105 R)
• M36: 25,264,687 km (0.026 R)
• M37: 27,178,792 km (0.101 R)
• M38: 28,966,785 km (0.116 R)
• M39: 29,052,954 km (0.11 R)
• M40: 30,092,509 km (0.063 R)
• M41: 30,354,306 km (0.067 R)
• M42: 30,704,664 km (0.092 R)
• M43: 31,586,094 km (0.057 R)
• M44: 32,208,122 km (0.118 R)
• M45: 32,654,971 km (0.117 R)
• M46: 33,103,765 km (0.105 R)
• M47: 34,189,247 km (0.091 R)
• M48: 34,644,922 km (0.109 R)
• M49: 34,827,731 km (0.1 R)
• M50: 35,102,692 km (0.099 R)
• M51: 35,931,613 km (0.115 R)
• M52: 38,173,337 km (0.069 R)
• M53: 38,456,825 km (0.041 R)
• M54: 39,215,885 km (0.112 R)
• M55: 40,171,815 km (0.116 R)
• M56: 40,748,964 km (0.048 R)
• M57: 42,301,640 km (0.103 R)
• M58: 43,183,370 km (0.111 R)
• M59: 48,293,334 km (0.096 R)
• M60: 48,906,985 km (0.097 R)
• M61: 50,038,693 km (0.107 R)
• M62: 50,659,524 km (0.117 R)
• M63: 51,283,048 km (0.109 R)
• M64: 51,491,437 km (0.062 R)
• M65: 52,747,611 km (0.03 R)
• M66: 53,590,595 km (0.1 R)
• M67: 53,907,892 km (0.054 R)
• M68: 54,863,523 km (0.078 R)
• M69: 55,824,839 km (0.12 R)
• M70: 55,931,951 km (0.073 R)
• M71: 57,114,971 km (0.102 R)
• M72: 57,547,309 km (0.109 R)
• M73: 57,980,694 km (0.094 R)
• M74: 58,959,662 km (0.056 R)
• M75: 60,823,652 km (0.089 R)
• M76: 62,151,183 km (0.09 R)
• M77: 63,711,788 km (0.113 R)
• M78: 65,398,205 km (0.089 R)
• M79: 65,963,685 km (0.113 R)
• M80: 68,470,646 km (0.096 R)
• M81: 69,505,265 km (0.118 R)
• M82: 69,851,135 km (0.109 R)
• M83: 70,892,636 km (0.107 R)
• M84: 73,108,031 km (0.101 R)
• M85: 73,694,753 km (0.109 R)
• M86: 74,754,804 km (0.113 R)
• M87: 75,938,722 km (0.077 R)
• M88: 76,413,844 km (0.106 R)
• M89: 76,890,164 km (0.027 R)
• M90: 77,725,967 km (0.12 R)
• M91: 78,444,785 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.5

Radius: 5.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.56 AU - 21.04 AU

Year: 26824 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,221,594 km

• M1: 95,294 km (0.089 R)
• M2: 366,515 km (0.115 R)
• M3: 560,693 km (0.106 R)
• M4: 766,539 km (0.105 R)
• M5: 1,014,722 km (0.086 R)
• M6: 1,243,607 km (0.058 R)
• M7: 1,308,832 km (0.105 R)
• M8: 1,604,587 km (0.117 R)
• M9: 1,652,009 km (0.096 R)
• M10: 1,945,820 km (0.076 R)
• M11: 2,609,286 km (0.029 R)
• M12: 3,038,183 km (0.063 R)
• M13: 3,156,216 km (0.063 R)
• M14: 3,397,068 km (0.041 R)
• M15: 3,519,589 km (0.109 R)
• M16: 3,612,489 km (0.109 R)
• M17: 4,384,863 km (0.109 R)
• M18: 5,031,126 km (0.111 R)
• M19: 5,171,000 km (0.108 R)
• M20: 5,490,391 km (0.099 R)
• M21: 6,373,019 km (0.116 R)
• M22: 6,410,718 km (0.035 R)
• M23: 6,638,705 km (0.087 R)
• M24: 6,792,192 km (0.03 R)
• M25: 7,497,097 km (0.077 R)
• M26: 7,536,890 km (0.042 R)
• M27: 7,576,833 km (0.088 R)
• M28: 7,616,776 km (0.081 R)
• M29: 8,848,714 km (0.118 R)
• M30: 10,009,444 km (0.1 R)
• M31: 11,035,237 km (0.111 R)
• M32: 11,768,416 km (0.101 R)
• M33: 12,000,741 km (0.081 R)
• M34: 12,094,090 km (0.117 R)
• M35: 12,659,421 km (0.027 R)
• M36: 13,088,916 km (0.04 R)
• M37: 15,055,231 km (0.115 R)
• M38: 15,764,923 km (0.041 R)
• M39: 16,589,207 km (0.066 R)
• M40: 17,059,094 km (0.046 R)
• M41: 17,111,603 km (0.108 R)
• M42: 19,254,144 km (0.101 R)
• M43: 21,028,225 km (0.092 R)
• M44: 21,197,121 km (0.032 R)
• M45: 21,706,801 km (0.113 R)
• M46: 22,048,781 km (0.045 R)
• M47: 22,163,224 km (0.061 R)
• M48: 22,911,512 km (0.113 R)
• M49: 22,969,407 km (0.1 R)
• M50: 23,551,193 km (0.089 R)
• M51: 23,961,390 km (0.081 R)
• M52: 24,078,974 km (0.106 R)
• M53: 24,669,886 km (0.118 R)
• M54: 26,897,548 km (0.111 R)
• M55: 27,510,600 km (0.076 R)
• M56: 28,066,356 km (0.099 R)
• M57: 28,376,622 km (0.104 R)
• M58: 30,071,865 km (0.073 R)
• M59: 30,580,498 km (0.054 R)
• M60: 30,771,833 km (0.085 R)
• M61: 33,559,440 km (0.119 R)
• M62: 36,697,106 km (0.106 R)
• M63: 36,900,559 km (0.069 R)
• M64: 38,129,056 km (0.084 R)
• M65: 39,093,813 km (0.042 R)
• M66: 40,206,223 km (0.105 R)
• M67: 40,415,959 km (0.07 R)
• M68: 40,626,144 km (0.075 R)
• M69: 41,540,636 km (0.113 R)
• M70: 41,965,045 km (0.094 R)
• M71: 44,686,230 km (0.118 R)
• M72: 44,831,041 km (0.1 R)
• M73: 45,484,485 km (0.069 R)
• M74: 45,776,051 km (0.075 R)
• M75: 47,021,603 km (0.088 R)
• M76: 47,242,559 km (0.098 R)
• M77: 48,649,976 km (0.117 R)
• M78: 49,246,721 km (0.068 R)
• M79: 49,321,520 km (0.109 R)
• M80: 49,996,057 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit