🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.64 AU

Year: 177 Days

Day: 40.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,524,576 km

• M1: 284,086 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.19 AU - 1.79 AU

Year: 693 Days

Day: 17.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.29 AU - 2.07 AU

Year: 829 Days

Day: 12.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,524,576 km

• M1: 627,563 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.34 AU - 2.1 AU

Year: 859 Days

Day: 40 Hours

Environment

Temp: -68 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.83 AU - 3.03 AU

Year: 1442 Days

Day: 29.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.1

Radius: 10.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.87 AU - 6.41 AU

Year: 5101 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,524,576 km

• M1: 141,071 km (0.039 R)
• M2: 306,376 km (0.045 R)
• M3: 407,505 km (0.084 R)
• M4: 671,096 km (0.048 R)
• M5: 760,855 km (0.091 R)
• M6: 1,139,337 km (0.089 R)
• M7: 1,248,993 km (0.11 R)
• M8: 1,349,672 km (0.074 R)
• M9: 1,506,002 km (0.09 R)
• M10: 1,599,949 km (0.044 R)
• M11: 1,822,551 km (0.114 R)
• M12: 1,937,741 km (0.055 R)
• M13: 2,190,711 km (0.088 R)
• M14: 2,630,828 km (0.079 R)
• M15: 3,081,267 km (0.114 R)
• M16: 3,574,043 km (0.074 R)
• M17: 4,053,803 km (0.097 R)
• M18: 4,359,132 km (0.09 R)
• M19: 4,992,530 km (0.106 R)
• M20: 5,549,333 km (0.063 R)
• M21: 5,739,322 km (0.112 R)
• M22: 5,996,032 km (0.076 R)
• M23: 6,147,575 km (0.085 R)
• M24: 6,278,473 km (0.09 R)
• M25: 6,947,026 km (0.1 R)
• M26: 7,243,678 km (0.11 R)
• M27: 7,405,244 km (0.105 R)
• M28: 7,521,332 km (0.098 R)
• M29: 7,708,329 km (0.047 R)
• M30: 7,873,336 km (0.107 R)
• M31: 8,063,176 km (0.058 R)
• M32: 8,544,731 km (0.071 R)
• M33: 8,764,490 km (0.062 R)
• M34: 9,110,062 km (0.095 R)
• M35: 9,209,544 km (0.11 R)
• M36: 9,535,667 km (0.068 R)
• M37: 9,814,518 km (0.116 R)
• M38: 9,916,693 km (0.101 R)
• M39: 10,225,014 km (0.117 R)
• M40: 10,484,567 km (0.1 R)
• M41: 10,798,722 km (0.111 R)
• M42: 11,222,533 km (0.117 R)
• M43: 11,705,734 km (0.066 R)
• M44: 11,786,966 km (0.104 R)
• M45: 12,086,311 km (0.072 R)
• M46: 12,168,440 km (0.115 R)
• M47: 12,250,719 km (0.045 R)
• M48: 13,308,825 km (0.111 R)
• M49: 13,507,042 km (0.116 R)
• M50: 13,963,615 km (0.114 R)
• M51: 14,078,506 km (0.076 R)
• M52: 14,309,336 km (0.087 R)
• M53: 14,657,899 km (0.093 R)
• M54: 14,774,735 km (0.03 R)
• M55: 15,156,508 km (0.096 R)
• M56: 15,690,573 km (0.119 R)
• M57: 15,780,182 km (0.114 R)
• M58: 16,200,701 km (0.1 R)
• M59: 16,563,925 km (0.118 R)
• M60: 16,838,288 km (0.086 R)
• M61: 17,329,567 km (0.085 R)
• M62: 17,422,168 km (0.097 R)
• M63: 18,012,780 km (0.069 R)
• M64: 18,294,922 km (0.061 R)
• M65: 18,483,715 km (0.087 R)
• M66: 19,888,439 km (0.081 R)
• M67: 19,985,378 km (0.093 R)
• M68: 20,898,673 km (0.054 R)
• M69: 21,393,393 km (0.093 R)
• M70: 21,526,086 km (0.093 R)
• M71: 21,958,873 km (0.088 R)
• M72: 22,126,123 km (0.082 R)
• M73: 22,193,143 km (0.063 R)
• M74: 22,562,949 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 8.8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.99 AU - 6.09 AU

Year: 5653 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,524,576 km

• M1: 114,143 km (0.113 R)
• M2: 302,487 km (0.072 R)
• M3: 504,294 km (0.06 R)
• M4: 567,126 km (0.104 R)
• M5: 847,322 km (0.077 R)
• M6: 963,410 km (0.107 R)
• M7: 1,085,033 km (0.098 R)
• M8: 1,606,083 km (0.042 R)
• M9: 1,670,260 km (0.036 R)
• M10: 1,768,097 km (0.097 R)
• M11: 1,918,593 km (0.102 R)
• M12: 2,004,013 km (0.116 R)
• M13: 2,322,357 km (0.058 R)
• M14: 2,395,212 km (0.092 R)
• M15: 2,524,763 km (0.107 R)
• M16: 2,694,856 km (0.077 R)
• M17: 3,086,204 km (0.09 R)
• M18: 3,166,538 km (0.116 R)
• M19: 3,227,424 km (0.082 R)
• M20: 3,329,600 km (0.114 R)
• M21: 3,856,932 km (0.045 R)
• M22: 3,987,382 km (0.071 R)
• M23: 5,083,036 km (0.045 R)
• M24: 5,274,372 km (0.113 R)
• M25: 5,516,870 km (0.061 R)
• M26: 5,862,441 km (0.117 R)
• M27: 6,317,219 km (0.089 R)
• M28: 6,471,305 km (0.081 R)
• M29: 7,233,655 km (0.046 R)
• M30: 7,584,762 km (0.105 R)
• M31: 7,803,474 km (0.12 R)
• M32: 8,331,405 km (0.08 R)
• M33: 9,159,429 km (0.081 R)
• M34: 9,627,521 km (0.106 R)
• M35: 9,834,714 km (0.092 R)
• M36: 10,314,025 km (0.031 R)
• M37: 10,617,410 km (0.1 R)
• M38: 10,862,152 km (0.097 R)
• M39: 10,923,637 km (0.097 R)
• M40: 11,451,119 km (0.06 R)
• M41: 11,702,293 km (0.076 R)
• M42: 11,828,554 km (0.12 R)
• M43: 12,273,907 km (0.057 R)
• M44: 12,402,262 km (0.115 R)
• M45: 12,595,393 km (0.108 R)
• M46: 13,312,565 km (0.108 R)
• M47: 13,642,877 km (0.035 R)
• M48: 13,709,298 km (0.105 R)
• M49: 14,109,922 km (0.109 R)
• M50: 14,210,601 km (0.061 R)
• M51: 14,820,212 km (0.088 R)
• M52: 14,956,945 km (0.108 R)
• M53: 15,959,998 km (0.059 R)
• M54: 16,487,331 km (0.087 R)
• M55: 17,522,997 km (0.12 R)
• M56: 18,067,084 km (0.079 R)
• M57: 19,357,815 km (0.103 R)
• M58: 20,033,100 km (0.051 R)
• M59: 20,108,647 km (0.113 R)
• M60: 20,335,736 km (0.113 R)
• M61: 20,983,794 km (0.083 R)
• M62: 21,098,984 km (0.12 R)
• M63: 21,175,728 km (0.109 R)
• M64: 21,252,771 km (0.113 R)
• M65: 21,561,392 km (0.047 R)
• M66: 22,339,450 km (0.067 R)
• M67: 22,417,839 km (0.109 R)
• M68: 22,574,767 km (0.083 R)
• M69: 22,889,671 km (0.075 R)
• M70: 23,404,587 km (0.065 R)
• M71: 23,523,966 km (0.086 R)
• M72: 23,603,552 km (0.12 R)
• M73: 23,683,288 km (0.081 R)
• M74: 23,763,173 km (0.067 R)
• M75: 24,244,280 km (0.109 R)
• M76: 24,850,151 km (0.07 R)
• M77: 24,931,383 km (0.093 R)
• M78: 25,134,686 km (0.044 R)
• M79: 25,256,908 km (0.097 R)
• M80: 25,624,769 km (0.089 R)
• M81: 26,365,877 km (0.111 R)
• M82: 26,448,754 km (0.055 R)
• M83: 28,207,127 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.8

Radius: 4.2

Gravity: 40.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.38 AU - 16.82 AU

Year: 23463 Days

Day: 25 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,524,576 km

• M1: 54,902 km (0.042 R)
• M2: 452,683 km (0.079 R)
• M3: 518,805 km (0.112 R)
• M4: 868,116 km (0.088 R)
• M5: 895,493 km (0.069 R)
• M6: 951,143 km (0.033 R)
• M7: 1,215,333 km (0.108 R)
• M8: 1,738,028 km (0.094 R)
• M9: 2,096,016 km (0.045 R)
• M10: 3,605,309 km (0.093 R)
• M11: 4,058,441 km (0.059 R)
• M12: 5,471,243 km (0.09 R)
• M13: 5,573,867 km (0.108 R)
• M14: 5,937,839 km (0.106 R)
• M15: 6,149,220 km (0.096 R)
• M16: 6,853,378 km (0.094 R)
• M17: 6,908,579 km (0.045 R)
• M18: 8,336,341 km (0.113 R)
• M19: 8,872,051 km (0.103 R)
• M20: 9,113,652 km (0.107 R)
• M21: 10,353,968 km (0.112 R)
• M22: 11,188,126 km (0.049 R)
• M23: 12,311,157 km (0.049 R)
• M24: 12,715,969 km (0.055 R)
• M25: 13,331,414 km (0.092 R)
• M26: 13,886,572 km (0.106 R)
• M27: 14,662,237 km (0.1 R)
• M28: 15,163,240 km (0.087 R)
• M29: 15,888,491 km (0.082 R)
• M30: 16,773,512 km (0.095 R)
• M31: 17,147,058 km (0.086 R)
• M32: 17,222,156 km (0.065 R)
• M33: 17,598,843 km (0.109 R)
• M34: 17,674,540 km (0.109 R)
• M35: 18,745,511 km (0.096 R)
• M36: 18,900,195 km (0.095 R)
• M37: 19,916,114 km (0.062 R)
• M38: 20,390,938 km (0.111 R)
• M39: 21,675,235 km (0.092 R)
• M40: 21,837,549 km (0.081 R)
• M41: 22,409,013 km (0.111 R)
• M42: 25,767,784 km (0.088 R)
• M43: 26,371,412 km (0.107 R)
• M44: 26,718,479 km (0.113 R)
• M45: 27,241,922 km (0.059 R)
• M46: 28,921,607 km (0.049 R)
• M47: 32,287,559 km (0.089 R)
• M48: 33,874,942 km (0.077 R)
• M49: 35,774,835 km (0.109 R)
• M50: 36,447,876 km (0.109 R)
• M51: 37,028,166 km (0.064 R)
• M52: 38,099,885 km (0.106 R)
• M53: 38,787,287 km (0.087 R)
• M54: 38,984,308 km (0.082 R)
• M55: 39,776,129 km (0.104 R)
• M56: 41,677,967 km (0.096 R)
• M57: 42,690,744 km (0.063 R)
• M58: 43,916,699 km (0.079 R)
• M59: 48,191,757 km (0.051 R)
• M60: 52,161,935 km (0.058 R)
• M61: 53,362,308 km (0.105 R)
• M62: 54,571,807 km (0.103 R)
• M63: 55,235,423 km (0.04 R)
• M64: 55,679,280 km (0.092 R)
• M65: 56,012,884 km (0.104 R)
• M66: 56,682,184 km (0.104 R)
• M67: 57,017,732 km (0.065 R)
• M68: 57,354,028 km (0.071 R)
• M69: 59,272,172 km (0.102 R)
• M70: 59,612,956 km (0.086 R)
• M71: 59,840,345 km (0.106 R)
• M72: 60,638,749 km (0.053 R)
• M73: 62,015,797 km (0.099 R)
• M74: 63,286,930 km (0.109 R)
• M75: 63,402,869 km (0.095 R)
• M76: 65,151,219 km (0.106 R)
• M77: 66,090,245 km (0.073 R)
• M78: 66,915,427 km (0.12 R)
• M79: 67,981,461 km (0.116 R)
• M80: 68,695,193 km (0.106 R)
• M81: 69,172,410 km (0.06 R)
• M82: 70,370,390 km (0.074 R)
• M83: 71,212,925 km (0.049 R)
• M84: 71,454,376 km (0.06 R)
• M85: 73,029,791 km (0.088 R)
• M86: 73,151,414 km (0.046 R)
• M87: 76,585,284 km (0.109 R)
• M88: 76,832,569 km (0.085 R)
• M89: 77,204,020 km (0.118 R)
• M90: 77,327,887 km (0.101 R)
• M91: 78,945,190 km (0.108 R)
• M92: 80,825,037 km (0.114 R)
• M93: 84,118,135 km (0.107 R)
• M94: 85,268,243 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit