🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.5 AU - 0.78 AU

Year: 185 Days

Day: 39.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,625,310 km

• M1: 183,856 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.77 AU - 0.83 AU

Year: 259 Days

Day: 37.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 53.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,625,310 km

• M1: 604,675 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.03 AU - 1.37 AU

Year: 475 Days

Day: 15.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.26 AU - 1.68 AU

Year: 645 Days

Day: 14.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.9 AU - 2.18 AU

Year: 1054 Days

Day: 33.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 11.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.47 AU - 10.17 AU

Year: 10290 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 107,625,310 km

• M1: 276,606 km (0.081 R)
• M2: 354,248 km (0.064 R)
• M3: 503,696 km (0.067 R)
• M4: 581,337 km (0.098 R)
• M5: 937,979 km (0.117 R)
• M6: 1,321,847 km (0.039 R)
• M7: 1,794,726 km (0.09 R)
• M8: 1,920,986 km (0.054 R)
• M9: 2,182,783 km (0.117 R)
• M10: 3,499,094 km (0.104 R)
• M11: 3,929,188 km (0.076 R)
• M12: 4,094,943 km (0.114 R)
• M13: 4,178,717 km (0.088 R)
• M14: 4,548,224 km (0.087 R)
• M15: 5,471,841 km (0.101 R)
• M16: 5,750,692 km (0.061 R)
• M17: 6,813,285 km (0.116 R)
• M18: 7,727,179 km (0.093 R)
• M19: 7,831,000 km (0.093 R)
• M20: 8,322,279 km (0.063 R)
• M21: 8,607,413 km (0.048 R)
• M22: 8,823,582 km (0.083 R)
• M23: 9,114,400 km (0.075 R)
• M24: 9,371,559 km (0.105 R)
• M25: 9,631,111 km (0.083 R)
• M26: 11,081,013 km (0.074 R)
• M27: 11,474,007 km (0.109 R)
• M28: 12,476,163 km (0.118 R)
• M29: 12,679,916 km (0.085 R)
• M30: 13,008,283 km (0.101 R)
• M31: 13,256,466 km (0.101 R)
• M32: 14,435,147 km (0.086 R)
• M33: 14,649,222 km (0.104 R)
• M34: 15,123,746 km (0.04 R)
• M35: 15,472,160 km (0.104 R)
• M36: 15,559,525 km (0.088 R)
• M37: 15,691,171 km (0.115 R)
• M38: 16,043,773 km (0.069 R)
• M39: 16,488,229 km (0.117 R)
• M40: 16,801,786 km (0.066 R)
• M41: 16,891,844 km (0.037 R)
• M42: 17,207,944 km (0.08 R)
• M43: 17,298,600 km (0.112 R)
• M44: 17,983,758 km (0.088 R)
• M45: 18,724,417 km (0.12 R)
• M46: 19,004,614 km (0.082 R)
• M47: 20,331,099 km (0.052 R)
• M48: 20,523,033 km (0.115 R)
• M49: 20,667,395 km (0.093 R)
• M50: 20,812,205 km (0.097 R)
• M51: 21,005,635 km (0.048 R)
• M52: 21,638,434 km (0.074 R)
• M53: 22,030,979 km (0.106 R)
• M54: 22,326,884 km (0.074 R)
• M55: 22,475,434 km (0.09 R)
• M56: 22,922,882 km (0.107 R)
• M57: 23,022,664 km (0.099 R)
• M58: 23,624,645 km (0.083 R)
• M59: 25,358,485 km (0.107 R)
• M60: 25,565,079 km (0.116 R)
• M61: 26,974,740 km (0.095 R)
• M62: 27,185,673 km (0.082 R)
• M63: 27,503,120 km (0.104 R)
• M64: 28,141,753 km (0.075 R)
• M65: 28,302,272 km (0.108 R)
• M66: 28,570,351 km (0.111 R)
• M67: 29,759,804 km (0.088 R)
• M68: 30,141,727 km (0.093 R)
• M69: 30,470,393 km (0.116 R)
• M70: 30,800,257 km (0.101 R)
• M71: 31,186,519 km (0.066 R)
• M72: 32,019,629 km (0.09 R)
• M73: 32,242,979 km (0.108 R)
• M74: 32,635,224 km (0.034 R)
• M75: 33,198,311 km (0.033 R)
• M76: 34,048,924 km (0.109 R)
• M77: 34,620,089 km (0.104 R)
• M78: 35,309,585 km (0.072 R)
• M79: 35,540,415 km (0.087 R)
• M80: 35,713,799 km (0.045 R)
• M81: 35,945,526 km (0.105 R)
• M82: 36,352,283 km (0.111 R)
• M83: 38,171,692 km (0.042 R)
• M84: 39,420,984 km (0.118 R)
• M85: 39,840,456 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.3

Radius: 6.2

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 15.21 AU - 24.45 AU

Year: 31936 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,625,310 km

• M1: 294,708 km (0.064 R)
• M2: 358,736 km (0.092 R)
• M3: 781,350 km (0.06 R)
• M4: 1,279,511 km (0.062 R)
• M5: 1,502,262 km (0.102 R)
• M6: 1,697,487 km (0.113 R)
• M7: 1,859,352 km (0.109 R)
• M8: 3,127,343 km (0.082 R)
• M9: 4,381,273 km (0.1 R)
• M10: 4,659,974 km (0.109 R)
• M11: 6,262,765 km (0.081 R)
• M12: 6,640,051 km (0.108 R)
• M13: 6,831,536 km (0.105 R)
• M14: 7,154,668 km (0.12 R)
• M15: 7,285,416 km (0.094 R)
• M16: 7,416,763 km (0.042 R)
• M17: 7,748,871 km (0.094 R)
• M18: 8,774,065 km (0.043 R)
• M19: 9,552,572 km (0.076 R)
• M20: 9,768,741 km (0.09 R)
• M21: 11,326,653 km (0.079 R)
• M22: 12,095,137 km (0.081 R)
• M23: 13,279,354 km (0.051 R)
• M24: 15,502,229 km (0.074 R)
• M25: 16,011,610 km (0.098 R)
• M26: 18,729,953 km (0.082 R)
• M27: 18,910,068 km (0.054 R)
• M28: 22,441,775 km (0.116 R)
• M29: 22,537,518 km (0.112 R)
• M30: 25,469,187 km (0.1 R)
• M31: 26,371,861 km (0.079 R)
• M32: 28,105,251 km (0.109 R)
• M33: 28,311,547 km (0.082 R)
• M34: 28,621,962 km (0.103 R)
• M35: 29,141,964 km (0.085 R)
• M36: 32,326,454 km (0.066 R)
• M37: 33,412,236 km (0.055 R)
• M38: 33,630,798 km (0.112 R)
• M39: 34,069,419 km (0.12 R)
• M40: 34,620,238 km (0.087 R)
• M41: 35,507,952 km (0.076 R)
• M42: 35,619,403 km (0.113 R)
• M43: 35,731,003 km (0.087 R)
• M44: 37,532,161 km (0.066 R)
• M45: 40,056,775 km (0.099 R)
• M46: 41,809,314 km (0.102 R)
• M47: 42,991,436 km (0.07 R)
• M48: 44,064,801 km (0.105 R)
• M49: 44,184,479 km (0.099 R)
• M50: 44,424,434 km (0.078 R)
• M51: 46,847,471 km (0.055 R)
• M52: 48,445,326 km (0.104 R)
• M53: 49,686,539 km (0.044 R)
• M54: 50,186,046 km (0.035 R)
• M55: 50,812,562 km (0.102 R)
• M56: 51,568,032 km (0.116 R)
• M57: 52,200,232 km (0.081 R)
• M58: 53,344,955 km (0.103 R)
• M59: 55,400,131 km (0.112 R)
• M60: 57,481,037 km (0.095 R)
• M61: 57,874,180 km (0.111 R)
• M62: 60,250,991 km (0.109 R)
• M63: 61,183,884 km (0.106 R)
• M64: 63,334,203 km (0.077 R)
• M65: 63,875,598 km (0.077 R)
• M66: 65,235,891 km (0.075 R)
• M67: 67,708,295 km (0.03 R)
• M68: 68,261,957 km (0.108 R)
• M69: 70,071,493 km (0.03 R)
• M70: 73,169,515 km (0.108 R)
• M71: 74,592,490 km (0.038 R)
• M72: 75,021,088 km (0.078 R)
• M73: 78,189,571 km (0.114 R)
• M74: 78,479,791 km (0.103 R)
• M75: 80,814,266 km (0.107 R)
• M76: 81,989,955 km (0.09 R)
• M77: 82,432,316 km (0.103 R)
• M78: 89,010,883 km (0.113 R)
• M79: 89,617,352 km (0.096 R)
• M80: 90,225,019 km (0.092 R)
• M81: 90,681,741 km (0.1 R)
• M82: 92,669,598 km (0.099 R)
• M83: 93,745,954 km (0.099 R)
• M84: 95,136,018 km (0.107 R)
• M85: 95,600,818 km (0.11 R)
• M86: 96,688,395 km (0.119 R)
• M87: 99,660,905 km (0.063 R)
• M88: 100,763,591 km (0.088 R)
• M89: 101,870,316 km (0.109 R)
• M90: 102,028,740 km (0.103 R)
• M91: 104,255,354 km (0.073 R)
• M92: 105,695,234 km (0.113 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 13,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit