🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.42 AU - 0.64 AU

Year: 138 Days

Day: 19.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.66 AU - 0.82 AU

Year: 227 Days

Day: 46.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.19 AU - 1.55 AU

Year: 572 Days

Day: 35.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.43 AU - 3.65 AU

Year: 2374 Days

Day: 23.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,606,970 km

• M1: 2,167,075 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.96 AU - 4.72 AU

Year: 3223 Days

Day: 31.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,606,970 km

• M1: 572,960 km (0.053 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 11.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.52 AU - 8.38 AU

Year: 7990 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,606,970 km

• M1: 185,053 km (0.105 R)
• M2: 718,668 km (0.097 R)
• M3: 905,666 km (0.095 R)
• M4: 1,142,329 km (0.064 R)
• M5: 1,259,764 km (0.119 R)
• M6: 1,363,884 km (0.104 R)
• M7: 1,713,344 km (0.103 R)
• M8: 2,152,863 km (0.068 R)
• M9: 2,364,394 km (0.112 R)
• M10: 2,604,948 km (0.115 R)
• M11: 2,853,729 km (0.108 R)
• M12: 3,039,530 km (0.103 R)
• M13: 3,497,000 km (0.073 R)
• M14: 3,621,016 km (0.116 R)
• M15: 3,721,397 km (0.083 R)
• M16: 4,369,455 km (0.052 R)
• M17: 4,476,567 km (0.045 R)
• M18: 4,693,184 km (0.106 R)
• M19: 5,249,988 km (0.067 R)
• M20: 5,623,234 km (0.102 R)
• M21: 6,395,459 km (0.102 R)
• M22: 6,486,713 km (0.06 R)
• M23: 6,578,417 km (0.114 R)
• M24: 7,012,251 km (0.034 R)
• M25: 7,519,387 km (0.09 R)
• M26: 7,874,982 km (0.083 R)
• M27: 8,005,730 km (0.072 R)
• M28: 8,402,015 km (0.11 R)
• M29: 8,636,285 km (0.111 R)
• M30: 8,940,567 km (0.1 R)
• M31: 9,042,742 km (0.104 R)
• M32: 9,559,753 km (0.088 R)
• M33: 10,193,001 km (0.057 R)
• M34: 10,335,567 km (0.115 R)
• M35: 11,351,935 km (0.091 R)
• M36: 12,248,326 km (0.065 R)
• M37: 12,438,016 km (0.098 R)
• M38: 12,781,792 km (0.084 R)
• M39: 13,090,113 km (0.076 R)
• M40: 13,206,350 km (0.102 R)
• M41: 13,831,969 km (0.057 R)
• M42: 14,507,403 km (0.071 R)
• M43: 15,356,670 km (0.044 R)
• M44: 16,597,585 km (0.115 R)
• M45: 16,849,657 km (0.103 R)
• M46: 17,060,740 km (0.116 R)
• M47: 17,272,570 km (0.095 R)
• M48: 17,442,813 km (0.073 R)
• M49: 17,613,504 km (0.077 R)
• M50: 18,129,018 km (0.087 R)
• M51: 18,518,870 km (0.078 R)
• M52: 18,780,367 km (0.084 R)
• M53: 18,999,229 km (0.11 R)
• M54: 19,130,875 km (0.066 R)
• M55: 19,306,952 km (0.032 R)
• M56: 20,150,833 km (0.074 R)
• M57: 21,188,294 km (0.096 R)
• M58: 21,644,718 km (0.069 R)
• M59: 21,920,277 km (0.115 R)
• M60: 22,058,356 km (0.098 R)
• M61: 22,381,936 km (0.043 R)
• M62: 22,567,437 km (0.06 R)
• M63: 22,753,537 km (0.094 R)
• M64: 22,940,235 km (0.071 R)
• M65: 23,221,030 km (0.076 R)
• M66: 23,361,951 km (0.11 R)
• M67: 23,550,146 km (0.066 R)
• M68: 23,880,906 km (0.04 R)
• M69: 24,690,381 km (0.086 R)
• M70: 26,826,937 km (0.033 R)
• M71: 26,974,890 km (0.088 R)
• M72: 28,719,500 km (0.12 R)
• M73: 28,870,743 km (0.098 R)
• M74: 29,834,752 km (0.101 R)
• M75: 30,192,590 km (0.094 R)
• M76: 30,346,377 km (0.106 R)
• M77: 30,757,771 km (0.107 R)
• M78: 31,950,814 km (0.076 R)
• M79: 32,579,275 km (0.086 R)
• M80: 32,684,442 km (0.097 R)
• M81: 33,476,563 km (0.034 R)
• M82: 34,221,710 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.8

Radius: 12.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.33 AU - 9.17 AU

Year: 8446 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,606,970 km

• M1: 265,835 km (0.059 R)
• M2: 355,744 km (0.104 R)
• M3: 553,662 km (0.056 R)
• M4: 698,173 km (0.104 R)
• M5: 807,829 km (0.088 R)
• M6: 1,212,042 km (0.107 R)
• M7: 1,308,084 km (0.076 R)
• M8: 1,467,406 km (0.108 R)
• M9: 2,122,943 km (0.108 R)
• M10: 2,433,209 km (0.068 R)
• M11: 2,581,311 km (0.101 R)
• M12: 2,861,059 km (0.065 R)
• M13: 4,194,126 km (0.116 R)
• M14: 4,402,965 km (0.092 R)
• M15: 4,738,064 km (0.116 R)
• M16: 5,793,028 km (0.115 R)
• M17: 6,743,274 km (0.08 R)
• M18: 7,201,043 km (0.117 R)
• M19: 7,632,633 km (0.073 R)
• M20: 8,672,039 km (0.085 R)
• M21: 8,748,035 km (0.038 R)
• M22: 9,285,989 km (0.108 R)
• M23: 9,755,726 km (0.103 R)
• M24: 9,834,863 km (0.062 R)
• M25: 9,953,794 km (0.099 R)
• M26: 10,233,242 km (0.046 R)
• M27: 11,293,891 km (0.087 R)
• M28: 11,711,269 km (0.091 R)
• M29: 11,921,754 km (0.087 R)
• M30: 12,048,762 km (0.084 R)
• M31: 12,176,070 km (0.113 R)
• M32: 13,124,072 km (0.067 R)
• M33: 13,474,579 km (0.114 R)
• M34: 13,961,670 km (0.091 R)
• M35: 14,635,309 km (0.118 R)
• M36: 15,457,649 km (0.076 R)
• M37: 16,577,239 km (0.111 R)
• M38: 16,766,481 km (0.098 R)
• M39: 17,338,244 km (0.046 R)
• M40: 17,530,327 km (0.099 R)
• M41: 17,674,689 km (0.119 R)
• M42: 17,867,970 km (0.065 R)
• M43: 18,110,617 km (0.091 R)
• M44: 18,599,054 km (0.054 R)
• M45: 18,992,946 km (0.068 R)
• M46: 19,588,944 km (0.113 R)
• M47: 19,839,071 km (0.116 R)
• M48: 20,039,981 km (0.115 R)
• M49: 20,140,661 km (0.06 R)
• M50: 21,003,391 km (0.061 R)
• M51: 21,413,589 km (0.08 R)
• M52: 22,033,822 km (0.12 R)
• M53: 22,712,547 km (0.103 R)
• M54: 22,975,391 km (0.075 R)
• M55: 23,504,069 km (0.081 R)
• M56: 24,090,344 km (0.069 R)
• M57: 24,412,129 km (0.119 R)
• M58: 25,822,986 km (0.085 R)
• M59: 26,262,505 km (0.077 R)
• M60: 26,427,960 km (0.112 R)
• M61: 26,593,714 km (0.075 R)
• M62: 26,759,768 km (0.115 R)
• M63: 26,870,770 km (0.058 R)
• M64: 27,539,622 km (0.036 R)
• M65: 28,157,610 km (0.058 R)
• M66: 28,723,390 km (0.109 R)
• M67: 33,502,294 km (0.082 R)
• M68: 34,825,786 km (0.068 R)
• M69: 35,189,758 km (0.073 R)
• M70: 35,311,231 km (0.1 R)
• M71: 35,493,890 km (0.113 R)
• M72: 37,275,601 km (0.098 R)
• M73: 38,083,878 km (0.062 R)
• M74: 38,458,770 km (0.087 R)
• M75: 38,772,178 km (0.095 R)
• M76: 40,670,276 km (0.111 R)
• M77: 41,053,545 km (0.083 R)
• M78: 41,373,834 km (0.101 R)
• M79: 42,145,909 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.8

Radius: 6.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.07 AU - 16.19 AU

Year: 22026 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,606,970 km

• M1: 81,082 km (0.113 R)
• M2: 553,662 km (0.039 R)
• M3: 815,308 km (0.086 R)
• M4: 868,565 km (0.111 R)
• M5: 978,520 km (0.1 R)
• M6: 1,073,664 km (0.111 R)
• M7: 1,550,881 km (0.045 R)
• M8: 1,894,059 km (0.117 R)
• M9: 2,135,809 km (0.099 R)
• M10: 2,336,420 km (0.038 R)
• M11: 2,464,775 km (0.11 R)
• M12: 2,516,835 km (0.093 R)
• M13: 2,622,002 km (0.083 R)
• M14: 2,675,259 km (0.084 R)
• M15: 2,864,051 km (0.056 R)
• M16: 3,932,928 km (0.073 R)
• M17: 4,209,983 km (0.085 R)
• M18: 4,429,743 km (0.098 R)
• M19: 4,493,322 km (0.092 R)
• M20: 4,979,216 km (0.095 R)
• M21: 5,346,179 km (0.111 R)
• M22: 5,550,081 km (0.066 R)
• M23: 5,791,083 km (0.116 R)
• M24: 6,716,346 km (0.11 R)
• M25: 7,010,156 km (0.112 R)
• M26: 7,121,457 km (0.114 R)
• M27: 7,724,785 km (0.048 R)
• M28: 8,110,299 km (0.081 R)
• M29: 8,188,090 km (0.068 R)
• M30: 8,462,452 km (0.115 R)
• M31: 8,739,956 km (0.113 R)
• M32: 9,548,982 km (0.12 R)
• M33: 9,590,121 km (0.117 R)
• M34: 10,764,165 km (0.112 R)
• M35: 10,935,604 km (0.099 R)
• M36: 11,674,019 km (0.106 R)
• M37: 11,806,114 km (0.119 R)
• M38: 11,982,789 km (0.054 R)
• M39: 12,338,982 km (0.096 R)
• M40: 13,659,183 km (0.111 R)
• M41: 14,453,697 km (0.09 R)
• M42: 14,548,243 km (0.085 R)
• M43: 14,595,516 km (0.043 R)
• M44: 15,167,279 km (0.12 R)
• M45: 15,407,683 km (0.04 R)
• M46: 15,600,814 km (0.065 R)
• M47: 15,697,753 km (0.102 R)
• M48: 16,234,361 km (0.078 R)
• M49: 17,075,400 km (0.108 R)
• M50: 18,593,819 km (0.117 R)
• M51: 19,525,364 km (0.109 R)
• M52: 20,684,598 km (0.107 R)
• M53: 21,004,588 km (0.078 R)
• M54: 21,649,505 km (0.113 R)
• M55: 21,757,664 km (0.06 R)
• M56: 22,464,813 km (0.038 R)
• M57: 23,511,849 km (0.117 R)
• M58: 23,678,650 km (0.12 R)
• M59: 24,237,398 km (0.11 R)
• M60: 24,405,845 km (0.087 R)
• M61: 24,743,937 km (0.087 R)
• M62: 25,197,218 km (0.106 R)
• M63: 26,054,414 km (0.097 R)
• M64: 27,095,615 km (0.093 R)
• M65: 27,562,809 km (0.061 R)
• M66: 27,621,452 km (0.036 R)
• M67: 27,679,944 km (0.066 R)
• M68: 28,682,849 km (0.06 R)
• M69: 29,278,398 km (0.089 R)
• M70: 29,877,986 km (0.079 R)
• M71: 31,578,166 km (0.102 R)
• M72: 32,439,999 km (0.112 R)
• M73: 33,371,844 km (0.057 R)
• M74: 34,375,646 km (0.046 R)
• M75: 34,944,567 km (0.092 R)
• M76: 35,071,426 km (0.096 R)
• M77: 35,452,900 km (0.106 R)
• M78: 35,644,236 km (0.115 R)
• M79: 36,027,805 km (0.079 R)
• M80: 36,605,701 km (0.077 R)
• M81: 36,863,459 km (0.042 R)
• M82: 37,316,142 km (0.038 R)
• M83: 38,357,642 km (0.114 R)
• M84: 38,750,785 km (0.119 R)
• M85: 40,869,390 km (0.087 R)
• M86: 42,212,630 km (0.108 R)
• M87: 42,415,335 km (0.114 R)
• M88: 44,391,672 km (0.114 R)
• M89: 44,942,043 km (0.087 R)
• M90: 45,149,086 km (0.091 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit