🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.51 AU - 0.67 AU

Year: 159 Days

Day: 40.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.55 AU - 0.69 AU

Year: 171 Days

Day: 43.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.64 AU - 0.68 AU

Year: 188 Days

Day: 21.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.64 AU - 2.38 AU

Year: 997 Days

Day: 14.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.75 AU - 2.65 AU

Year: 1142 Days

Day: 34 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.6

Radius: 9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10 AU - 13.18 AU

Year: 13804 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 92,291,100 km

• M1: 184,454 km (0.087 R)
• M2: 527,183 km (0.105 R)
• M3: 874,699 km (0.101 R)
• M4: 955,482 km (0.049 R)
• M5: 2,497,985 km (0.104 R)
• M6: 2,638,757 km (0.117 R)
• M7: 3,177,459 km (0.079 R)
• M8: 3,564,020 km (0.039 R)
• M9: 3,643,157 km (0.102 R)
• M10: 3,776,449 km (0.095 R)
• M11: 4,269,523 km (0.061 R)
• M12: 5,106,374 km (0.11 R)
• M13: 5,743,511 km (0.091 R)
• M14: 5,836,561 km (0.061 R)
• M15: 6,245,861 km (0.045 R)
• M16: 8,321,980 km (0.038 R)
• M17: 9,178,278 km (0.081 R)
• M18: 9,690,800 km (0.094 R)
• M19: 10,401,091 km (0.097 R)
• M20: 10,743,371 km (0.114 R)
• M21: 11,089,391 km (0.101 R)
• M22: 11,792,501 km (0.107 R)
• M23: 12,671,239 km (0.116 R)
• M24: 13,736,974 km (0.089 R)
• M25: 13,986,952 km (0.062 R)
• M26: 14,406,873 km (0.074 R)
• M27: 14,576,069 km (0.111 R)
• M28: 15,001,974 km (0.109 R)
• M29: 15,518,236 km (0.083 R)
• M30: 15,735,153 km (0.065 R)
• M31: 16,171,979 km (0.072 R)
• M32: 16,259,793 km (0.097 R)
• M33: 16,391,887 km (0.114 R)
• M34: 17,012,868 km (0.071 R)
• M35: 17,281,396 km (0.081 R)
• M36: 17,822,642 km (0.081 R)
• M37: 17,958,776 km (0.085 R)
• M38: 19,060,564 km (0.104 R)
• M39: 19,432,763 km (0.095 R)
• M40: 20,137,070 km (0.12 R)
• M41: 20,706,440 km (0.064 R)
• M42: 21,088,961 km (0.08 R)
• M43: 21,861,036 km (0.097 R)
• M44: 22,888,474 km (0.091 R)
• M45: 23,085,943 km (0.086 R)
• M46: 23,234,494 km (0.082 R)
• M47: 23,831,539 km (0.107 R)
• M48: 24,232,461 km (0.082 R)
• M49: 24,635,628 km (0.117 R)
• M50: 25,142,615 km (0.082 R)
• M51: 25,295,354 km (0.113 R)
• M52: 26,477,028 km (0.093 R)
• M53: 26,684,221 km (0.12 R)
• M54: 26,944,222 km (0.097 R)
• M55: 27,048,342 km (0.111 R)
• M56: 27,834,180 km (0.094 R)
• M57: 29,696,823 km (0.11 R)
• M58: 30,020,104 km (0.109 R)
• M59: 30,128,114 km (0.096 R)
• M60: 30,398,736 km (0.045 R)
• M61: 31,819,168 km (0.09 R)
• M62: 32,150,078 km (0.114 R)
• M63: 33,149,542 km (0.042 R)
• M64: 33,372,891 km (0.096 R)
• M65: 33,652,939 km (0.117 R)
• M66: 34,046,381 km (0.108 R)
• M67: 34,159,028 km (0.071 R)
• M68: 34,610,963 km (0.119 R)
• M69: 35,349,678 km (0.119 R)
• M70: 35,749,553 km (0.109 R)
• M71: 37,247,925 km (0.098 R)
• M72: 37,305,969 km (0.092 R)
• M73: 38,180,219 km (0.116 R)
• M74: 38,590,416 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.2

Radius: 5.7

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.94 AU - 23.42 AU

Year: 29387 Days

Day: 21.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,291,100 km

• M1: 293,661 km (0.036 R)
• M2: 502,948 km (0.097 R)
• M3: 598,840 km (0.091 R)
• M4: 674,686 km (0.091 R)
• M5: 727,195 km (0.104 R)
• M6: 893,249 km (0.108 R)
• M7: 1,101,938 km (0.066 R)
• M8: 1,392,457 km (0.096 R)
• M9: 2,196,845 km (0.057 R)
• M10: 2,236,339 km (0.119 R)
• M11: 2,396,707 km (0.103 R)
• M12: 2,478,238 km (0.104 R)
• M13: 2,943,488 km (0.09 R)
• M14: 3,298,633 km (0.073 R)
• M15: 4,294,057 km (0.091 R)
• M16: 4,543,886 km (0.09 R)
• M17: 5,374,902 km (0.073 R)
• M18: 5,589,874 km (0.107 R)
• M19: 7,829,354 km (0.111 R)
• M20: 8,073,049 km (0.119 R)
• M21: 8,134,384 km (0.072 R)
• M22: 8,195,869 km (0.049 R)
• M23: 9,328,624 km (0.082 R)
• M24: 10,110,722 km (0.09 R)
• M25: 10,509,699 km (0.104 R)
• M26: 10,845,995 km (0.105 R)
• M27: 11,391,579 km (0.036 R)
• M28: 11,598,473 km (0.099 R)
• M29: 13,225,200 km (0.089 R)
• M30: 13,734,431 km (0.089 R)
• M31: 14,101,993 km (0.1 R)
• M32: 15,834,336 km (0.041 R)
• M33: 16,686,296 km (0.113 R)
• M34: 18,921,288 km (0.114 R)
• M35: 19,166,330 km (0.05 R)
• M36: 19,412,268 km (0.094 R)
• M37: 19,824,710 km (0.1 R)
• M38: 20,239,994 km (0.109 R)
• M39: 20,742,044 km (0.078 R)
• M40: 20,994,715 km (0.105 R)
• M41: 21,079,088 km (0.094 R)
• M42: 22,359,047 km (0.081 R)
• M43: 23,488,511 km (0.117 R)
• M44: 23,663,990 km (0.101 R)
• M45: 24,369,942 km (0.093 R)
• M46: 30,931,005 km (0.067 R)
• M47: 31,123,239 km (0.064 R)
• M48: 31,896,211 km (0.098 R)
• M49: 32,969,576 km (0.079 R)
• M50: 35,051,080 km (0.075 R)
• M51: 35,653,661 km (0.07 R)
• M52: 36,158,404 km (0.09 R)
• M53: 36,665,541 km (0.092 R)
• M54: 36,767,117 km (0.105 R)
• M55: 37,072,896 km (0.048 R)
• M56: 37,789,320 km (0.097 R)
• M57: 39,548,291 km (0.098 R)
• M58: 41,016,744 km (0.063 R)
• M59: 42,823,886 km (0.093 R)
• M60: 42,930,999 km (0.081 R)
• M61: 43,252,784 km (0.044 R)
• M62: 43,791,037 km (0.116 R)
• M63: 45,091,790 km (0.091 R)
• M64: 45,637,374 km (0.117 R)
• M65: 47,841,997 km (0.03 R)
• M66: 49,405,744 km (0.12 R)
• M67: 49,518,092 km (0.119 R)
• M68: 50,081,029 km (0.097 R)
• M69: 52,125,284 km (0.097 R)
• M70: 53,733,910 km (0.119 R)
• M71: 53,965,038 km (0.12 R)
• M72: 54,544,431 km (0.096 R)
• M73: 54,776,607 km (0.091 R)
• M74: 56,294,576 km (0.101 R)
• M75: 56,999,781 km (0.083 R)
• M76: 60,209,403 km (0.11 R)
• M77: 65,810,946 km (0.11 R)
• M78: 66,553,849 km (0.118 R)
• M79: 67,423,910 km (0.103 R)
• M80: 68,047,733 km (0.112 R)
• M81: 70,688,734 km (0.047 R)
• M82: 71,830,764 km (0.094 R)
• M83: 72,978,928 km (0.112 R)
• M84: 73,234,890 km (0.052 R)
• M85: 75,810,965 km (0.11 R)
• M86: 77,631,721 km (0.077 R)
• M87: 78,678,756 km (0.097 R)
• M88: 84,251,277 km (0.086 R)
• M89: 85,596,610 km (0.118 R)
• M90: 86,407,281 km (0.116 R)
• M91: 89,264,601 km (0.11 R)
• M92: 89,949,460 km (0.083 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 16,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit