🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.49 AU - 1.73 AU

Year: 711 Days

Day: 17.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,641,004 km

• M1: 48,021 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.5 AU - 1.78 AU

Year: 731 Days

Day: 32.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.71 AU - 1.97 AU

Year: 869 Days

Day: 29.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 70.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,641,004 km

• M1: 227,688 km (0.085 R)
• M2: 674,686 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.66 AU - 3.94 AU

Year: 2088 Days

Day: 41 Hours

Environment

Temp: -94 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,641,004 km

• M1: 1,093,710 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.87 AU - 5.77 AU

Year: 3685 Days

Day: 31.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,641,004 km

• M1: 87,365 km (0.08 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.1

Radius: 14.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.69 AU - 7.73 AU

Year: 7455 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,641,004 km

• M1: 187,745 km (0.11 R)
• M2: 419,323 km (0.117 R)
• M3: 788,082 km (0.082 R)
• M4: 1,028,186 km (0.032 R)
• M5: 1,444,816 km (0.089 R)
• M6: 1,683,275 km (0.04 R)
• M7: 1,786,647 km (0.084 R)
• M8: 2,222,426 km (0.074 R)
• M9: 2,406,282 km (0.083 R)
• M10: 2,523,866 km (0.064 R)
• M11: 2,740,483 km (0.107 R)
• M12: 3,064,512 km (0.06 R)
• M13: 3,296,239 km (0.092 R)
• M14: 3,587,507 km (0.117 R)
• M15: 3,832,249 km (0.102 R)
• M16: 4,280,893 km (0.113 R)
• M17: 4,540,744 km (0.086 R)
• M18: 5,198,077 km (0.092 R)
• M19: 5,506,997 km (0.09 R)
• M20: 5,790,186 km (0.087 R)
• M21: 6,045,848 km (0.11 R)
• M22: 6,207,713 km (0.118 R)
• M23: 6,436,598 km (0.029 R)
• M24: 7,588,202 km (0.039 R)
• M25: 7,692,921 km (0.105 R)
• M26: 7,868,549 km (0.101 R)
• M27: 8,475,467 km (0.098 R)
• M28: 9,023,594 km (0.102 R)
• M29: 9,583,389 km (0.069 R)
• M30: 9,924,772 km (0.087 R)
• M31: 10,154,554 km (0.094 R)
• M32: 10,347,386 km (0.109 R)
• M33: 11,091,336 km (0.099 R)
• M34: 11,290,002 km (0.073 R)
• M35: 12,259,994 km (0.099 R)
• M36: 12,796,751 km (0.119 R)
• M37: 13,722,463 km (0.068 R)
• M38: 13,893,154 km (0.082 R)
• M39: 14,236,481 km (0.113 R)
• M40: 14,669,717 km (0.05 R)
• M41: 14,844,298 km (0.052 R)
• M42: 15,151,422 km (0.109 R)
• M43: 15,682,794 km (0.098 R)
• M44: 16,763,788 km (0.115 R)
• M45: 17,129,555 km (0.081 R)
• M46: 20,391,985 km (0.065 R)
• M47: 21,274,014 km (0.117 R)
• M48: 21,620,483 km (0.069 R)
• M49: 21,968,747 km (0.025 R)
• M50: 23,126,185 km (0.084 R)
• M51: 23,431,365 km (0.117 R)
• M52: 23,943,139 km (0.095 R)
• M53: 24,200,298 km (0.106 R)
• M54: 24,562,026 km (0.087 R)
• M55: 24,821,428 km (0.101 R)
• M56: 25,133,938 km (0.1 R)
• M57: 25,815,506 km (0.07 R)
• M58: 26,769,342 km (0.057 R)
• M59: 28,330,396 km (0.088 R)
• M60: 28,875,381 km (0.064 R)
• M61: 29,920,771 km (0.118 R)
• M62: 31,878,558 km (0.08 R)
• M63: 32,331,840 km (0.078 R)
• M64: 32,673,222 km (0.119 R)
• M65: 32,901,508 km (0.081 R)
• M66: 33,015,801 km (0.117 R)
• M67: 33,589,509 km (0.11 R)
• M68: 33,704,550 km (0.102 R)
• M69: 34,340,191 km (0.057 R)
• M70: 34,456,130 km (0.095 R)
• M71: 34,630,261 km (0.068 R)
• M72: 35,096,259 km (0.083 R)
• M73: 35,388,573 km (0.101 R)
• M74: 36,093,478 km (0.09 R)
• M75: 36,211,361 km (0.114 R)
• M76: 38,175,731 km (0.054 R)
• M77: 39,930,514 km (0.117 R)
• M78: 40,296,730 km (0.12 R)
• M79: 40,541,621 km (0.113 R)
• M80: 41,155,870 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.6

Radius: 14.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.09 AU - 13.19 AU

Year: 12087 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,641,004 km

• M1: 316,998 km (0.069 R)
• M2: 436,826 km (0.117 R)
• M3: 529,726 km (0.088 R)
• M4: 631,602 km (0.088 R)
• M5: 844,630 km (0.117 R)
• M6: 1,100,292 km (0.109 R)
• M7: 1,273,527 km (0.103 R)
• M8: 1,382,284 km (0.099 R)
• M9: 1,788,592 km (0.067 R)
• M10: 2,037,972 km (0.05 R)
• M11: 2,210,608 km (0.113 R)
• M12: 2,388,480 km (0.09 R)
• M13: 2,479,136 km (0.086 R)
• M14: 2,571,139 km (0.099 R)
• M15: 2,758,585 km (0.105 R)
• M16: 2,975,053 km (0.059 R)
• M17: 3,502,236 km (0.08 R)
• M18: 3,684,596 km (0.116 R)
• M19: 4,031,663 km (0.045 R)
• M20: 5,195,684 km (0.104 R)
• M21: 5,524,949 km (0.078 R)
• M22: 5,985,112 km (0.11 R)
• M23: 6,267,253 km (0.09 R)
• M24: 6,553,733 km (0.106 R)
• M25: 7,472,862 km (0.105 R)
• M26: 8,467,239 km (0.11 R)
• M27: 8,748,932 km (0.111 R)
• M28: 10,882,497 km (0.104 R)
• M29: 11,189,023 km (0.087 R)
• M30: 11,382,004 km (0.102 R)
• M31: 11,537,137 km (0.116 R)
• M32: 11,810,602 km (0.039 R)
• M33: 12,046,518 km (0.089 R)
• M34: 12,204,793 km (0.073 R)
• M35: 12,804,231 km (0.097 R)
• M36: 13,209,342 km (0.102 R)
• M37: 13,372,554 km (0.12 R)
• M38: 13,577,503 km (0.09 R)
• M39: 14,198,633 km (0.103 R)
• M40: 14,659,993 km (0.081 R)
• M41: 14,829,039 km (0.083 R)
• M42: 15,083,804 km (0.103 R)
• M43: 15,211,710 km (0.072 R)
• M44: 15,425,784 km (0.114 R)
• M45: 15,943,543 km (0.067 R)
• M46: 16,248,124 km (0.085 R)
• M47: 17,755,322 km (0.039 R)
• M48: 17,980,766 km (0.075 R)
• M49: 18,617,006 km (0.107 R)
• M50: 19,122,049 km (0.076 R)
• M51: 19,538,679 km (0.1 R)
• M52: 19,724,778 km (0.093 R)
• M53: 20,616,980 km (0.082 R)
• M54: 20,759,098 km (0.034 R)
• M55: 20,949,087 km (0.065 R)
• M56: 21,330,712 km (0.061 R)
• M57: 22,100,991 km (0.063 R)
• M58: 22,440,728 km (0.112 R)
• M59: 22,782,409 km (0.037 R)
• M60: 22,978,383 km (0.095 R)
• M61: 23,125,736 km (0.063 R)
• M62: 24,666,744 km (0.074 R)
• M63: 25,729,338 km (0.071 R)
• M64: 25,933,539 km (0.064 R)
• M65: 26,035,714 km (0.098 R)
• M66: 26,962,174 km (0.107 R)
• M67: 27,065,845 km (0.057 R)
• M68: 27,638,057 km (0.053 R)
• M69: 27,847,045 km (0.086 R)
• M70: 28,530,109 km (0.103 R)
• M71: 29,271,965 km (0.056 R)
• M72: 30,020,254 km (0.076 R)
• M73: 30,396,642 km (0.105 R)
• M74: 30,882,984 km (0.114 R)
• M75: 31,644,737 km (0.105 R)
• M76: 32,137,512 km (0.103 R)
• M77: 34,471,239 km (0.055 R)
• M78: 34,752,782 km (0.058 R)
• M79: 36,285,861 km (0.115 R)
• M80: 37,493,415 km (0.096 R)
• M81: 39,124,032 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.6

Radius: 4.1

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.7 AU - 14.78 AU

Year: 18714 Days

Day: 24.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,641,004 km

• M1: 433,086 km (0.107 R)
• M2: 680,521 km (0.071 R)
• M3: 790,326 km (0.119 R)
• M4: 1,397,693 km (0.111 R)
• M5: 1,537,866 km (0.115 R)
• M6: 1,657,993 km (0.049 R)
• M7: 3,048,057 km (0.111 R)
• M8: 3,108,195 km (0.038 R)
• M9: 5,741,566 km (0.07 R)
• M10: 7,168,580 km (0.112 R)
• M11: 8,233,119 km (0.101 R)
• M12: 8,955,527 km (0.116 R)
• M13: 9,302,295 km (0.06 R)
• M14: 10,324,048 km (0.112 R)
• M15: 11,240,934 km (0.099 R)
• M16: 12,088,106 km (0.103 R)
• M17: 12,471,226 km (0.094 R)
• M18: 14,699,487 km (0.059 R)
• M19: 15,210,962 km (0.109 R)
• M20: 15,314,035 km (0.095 R)
• M21: 15,417,257 km (0.115 R)
• M22: 16,727,136 km (0.088 R)
• M23: 16,993,421 km (0.1 R)
• M24: 18,675,200 km (0.096 R)
• M25: 18,896,006 km (0.038 R)
• M26: 21,324,129 km (0.107 R)
• M27: 21,844,580 km (0.049 R)
• M28: 22,956,990 km (0.053 R)
• M29: 24,027,812 km (0.119 R)
• M30: 24,207,927 km (0.111 R)
• M31: 24,932,580 km (0.1 R)
• M32: 25,664,412 km (0.062 R)
• M33: 25,848,418 km (0.116 R)
• M34: 28,470,719 km (0.06 R)
• M35: 28,597,727 km (0.116 R)
• M36: 29,427,547 km (0.081 R)
• M37: 31,307,094 km (0.042 R)
• M38: 32,758,643 km (0.098 R)
• M39: 34,908,962 km (0.06 R)
• M40: 36,069,692 km (0.063 R)
• M41: 36,207,023 km (0.039 R)
• M42: 37,173,575 km (0.105 R)
• M43: 37,242,988 km (0.054 R)
• M44: 37,660,067 km (0.049 R)
• M45: 38,218,666 km (0.071 R)
• M46: 41,987,485 km (0.101 R)
• M47: 42,494,173 km (0.111 R)
• M48: 42,929,951 km (0.108 R)
• M49: 43,075,510 km (0.097 R)
• M50: 43,732,694 km (0.08 R)
• M51: 44,319,716 km (0.087 R)
• M52: 45,947,340 km (0.115 R)
• M53: 46,096,340 km (0.111 R)
• M54: 46,843,432 km (0.119 R)
• M55: 47,218,324 km (0.071 R)
• M56: 47,820,455 km (0.117 R)
• M57: 48,804,361 km (0.084 R)
• M58: 50,407,751 km (0.033 R)
• M59: 50,869,110 km (0.1 R)
• M60: 51,177,432 km (0.107 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 16,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit