🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.52 AU - 0.74 AU

Year: 180 Days

Day: 16.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,298,700 km

• M1: 371,601 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.12 AU - 1.8 AU

Year: 635 Days

Day: 46.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,298,700 km

• M1: 42,486 km (0.059 R)
• M2: 1,287,140 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.83 AU - 2.07 AU

Year: 980 Days

Day: 42.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.02 AU - 3.14 AU

Year: 1491 Days

Day: 26.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.64 AU - 3.1 AU

Year: 1750 Days

Day: 41.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.26 AU - 3.62 AU

Year: 1814 Days

Day: 18.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,298,700 km

• M1: 1,981,274 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.63 AU - 3.65 AU

Year: 2002 Days

Day: 31.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.07 AU - 5.01 AU

Year: 2922 Days

Day: 18.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.9

Radius: 4.1

Gravity: 34.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.93 AU - 21.91 AU

Year: 29618 Days

Day: 20.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 99,298,700 km

• M1: 105,466 km (0.108 R)
• M2: 880,533 km (0.081 R)
• M3: 968,796 km (0.052 R)
• M4: 1,250,937 km (0.079 R)
• M5: 1,592,769 km (0.072 R)
• M6: 1,737,280 km (0.109 R)
• M7: 1,848,431 km (0.114 R)
• M8: 2,861,658 km (0.088 R)
• M9: 2,993,005 km (0.098 R)
• M10: 4,015,356 km (0.081 R)
• M11: 4,113,343 km (0.105 R)
• M12: 5,564,293 km (0.088 R)
• M13: 5,893,857 km (0.059 R)
• M14: 6,173,455 km (0.03 R)
• M15: 6,400,096 km (0.077 R)
• M16: 9,003,997 km (0.087 R)
• M17: 9,651,007 km (0.104 R)
• M18: 11,333,086 km (0.102 R)
• M19: 11,820,027 km (0.108 R)
• M20: 11,960,499 km (0.119 R)
• M21: 14,957,394 km (0.08 R)
• M22: 15,953,566 km (0.111 R)
• M23: 16,498,700 km (0.11 R)
• M24: 16,734,317 km (0.09 R)
• M25: 16,813,005 km (0.092 R)
• M26: 17,527,335 km (0.04 R)
• M27: 18,903,486 km (0.074 R)
• M28: 18,985,615 km (0.099 R)
• M29: 19,314,880 km (0.056 R)
• M30: 19,563,063 km (0.107 R)
• M31: 20,397,969 km (0.095 R)
• M32: 21,930,001 km (0.099 R)
• M33: 22,709,854 km (0.107 R)
• M34: 22,884,285 km (0.12 R)
• M35: 23,498,684 km (0.043 R)
• M36: 24,296,489 km (0.099 R)
• M37: 25,645,713 km (0.074 R)
• M38: 25,827,474 km (0.111 R)
• M39: 27,111,622 km (0.078 R)
• M40: 28,135,021 km (0.097 R)
• M41: 30,989,797 km (0.075 R)
• M42: 32,157,109 km (0.052 R)
• M43: 34,234,575 km (0.063 R)
• M44: 38,102,129 km (0.074 R)
• M45: 39,876,659 km (0.11 R)
• M46: 42,427,303 km (0.055 R)
• M47: 42,749,836 km (0.039 R)
• M48: 43,505,604 km (0.062 R)
• M49: 44,048,046 km (0.118 R)
• M50: 45,249,466 km (0.112 R)
• M51: 48,355,717 km (0.083 R)
• M52: 49,030,253 km (0.053 R)
• M53: 51,759,367 km (0.116 R)
• M54: 52,449,313 km (0.104 R)
• M55: 52,795,482 km (0.081 R)
• M56: 52,910,972 km (0.119 R)
• M57: 53,606,003 km (0.089 R)
• M58: 55,122,178 km (0.113 R)
• M59: 56,180,134 km (0.064 R)
• M60: 56,534,232 km (0.104 R)
• M61: 58,554,851 km (0.096 R)
• M62: 61,447,625 km (0.116 R)
• M63: 66,121,960 km (0.039 R)
• M64: 68,627,574 km (0.072 R)
• M65: 69,638,557 km (0.117 R)
• M66: 72,315,611 km (0.097 R)
• M67: 75,286,026 km (0.103 R)
• M68: 75,416,176 km (0.103 R)
• M69: 75,546,326 km (0.031 R)
• M70: 77,113,663 km (0.053 R)
• M71: 77,638,453 km (0.095 R)
• M72: 77,901,296 km (0.06 R)
• M73: 78,296,085 km (0.097 R)
• M74: 79,220,001 km (0.115 R)
• M75: 79,749,578 km (0.063 R)
• M76: 80,945,463 km (0.081 R)
• M77: 82,013,293 km (0.077 R)
• M78: 82,951,571 km (0.037 R)
• M79: 83,220,248 km (0.101 R)
• M80: 85,244,906 km (0.11 R)
• M81: 88,792,470 km (0.12 R)
• M82: 89,067,281 km (0.085 R)
• M83: 89,342,541 km (0.073 R)
• M84: 90,031,589 km (0.062 R)
• M85: 90,445,975 km (0.033 R)
• M86: 90,999,487 km (0.089 R)
• M87: 92,387,905 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.1

Radius: 3.2

Gravity: 62.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 19.16 AU - 19.82 AU

Year: 30966 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,298,700 km

• M1: 42,935 km (0.064 R)
• M2: 154,235 km (0.096 R)
• M3: 204,201 km (0.104 R)
• M4: 259,852 km (0.074 R)
• M5: 299,794 km (0.055 R)
• M6: 320,588 km (0.057 R)
• M7: 689,796 km (0.044 R)
• M8: 863,778 km (0.117 R)
• M9: 1,320,052 km (0.103 R)
• M10: 1,498,671 km (0.114 R)
• M11: 1,957,488 km (0.079 R)
• M12: 2,413,313 km (0.067 R)
• M13: 2,946,180 km (0.115 R)
• M14: 2,992,257 km (0.062 R)
• M15: 3,085,007 km (0.083 R)
• M16: 3,416,965 km (0.097 R)
• M17: 3,513,904 km (0.025 R)
• M18: 3,562,673 km (0.058 R)
• M19: 3,860,373 km (0.046 R)
• M20: 4,165,852 km (0.057 R)
• M21: 4,532,217 km (0.117 R)
• M22: 4,854,301 km (0.066 R)
• M23: 6,096,861 km (0.118 R)
• M24: 6,752,997 km (0.06 R)
• M25: 6,997,141 km (0.116 R)
• M26: 8,002,140 km (0.054 R)
• M27: 8,066,467 km (0.089 R)
• M28: 8,652,741 km (0.096 R)
• M29: 9,797,314 km (0.051 R)
• M30: 10,492,495 km (0.103 R)
• M31: 10,917,204 km (0.079 R)
• M32: 12,671,089 km (0.08 R)
• M33: 12,971,931 km (0.117 R)
• M34: 13,503,901 km (0.108 R)
• M35: 13,580,345 km (0.099 R)
• M36: 14,354,065 km (0.103 R)
• M37: 15,460,940 km (0.101 R)
• M38: 16,594,892 km (0.093 R)
• M39: 17,006,436 km (0.049 R)
• M40: 18,007,544 km (0.096 R)
• M41: 19,113,522 km (0.081 R)
• M42: 19,544,663 km (0.07 R)
• M43: 20,504,632 km (0.063 R)
• M44: 21,569,171 km (0.058 R)
• M45: 21,658,630 km (0.107 R)
• M46: 22,833,572 km (0.107 R)
• M47: 24,214,809 km (0.085 R)
• M48: 24,962,499 km (0.057 R)
• M49: 25,433,583 km (0.104 R)
• M50: 28,125,447 km (0.081 R)
• M51: 30,003,050 km (0.066 R)
• M52: 31,209,557 km (0.108 R)
• M53: 33,981,456 km (0.108 R)
• M54: 35,027,893 km (0.083 R)
• M55: 35,238,377 km (0.058 R)
• M56: 35,343,843 km (0.104 R)
• M57: 38,772,776 km (0.102 R)
• M58: 40,637,065 km (0.026 R)
• M59: 41,190,876 km (0.074 R)
• M60: 42,867,419 km (0.096 R)
• M61: 42,979,917 km (0.093 R)
• M62: 44,908,383 km (0.036 R)
• M63: 45,022,676 km (0.057 R)
• M64: 49,201,992 km (0.074 R)
• M65: 50,979,514 km (0.082 R)
• M66: 51,816,214 km (0.086 R)
• M67: 54,231,622 km (0.096 R)
• M68: 56,436,694 km (0.092 R)
• M69: 56,807,099 km (0.096 R)
• M70: 58,047,415 km (0.073 R)
• M71: 58,296,645 km (0.062 R)
• M72: 59,046,130 km (0.109 R)
• M73: 59,296,706 km (0.111 R)
• M74: 61,060,465 km (0.114 R)
• M75: 61,567,602 km (0.078 R)
• M76: 63,225,296 km (0.068 R)
• M77: 64,897,501 km (0.053 R)
• M78: 65,026,754 km (0.117 R)
• M79: 66,714,666 km (0.092 R)
• M80: 69,471,606 km (0.092 R)
• M81: 69,736,095 km (0.096 R)
• M82: 72,399,535 km (0.037 R)
• M83: 72,667,764 km (0.106 R)
• M84: 73,204,970 km (0.057 R)
• M85: 74,418,807 km (0.091 R)
• M86: 76,593,063 km (0.093 R)
• M87: 79,063,821 km (0.083 R)
• M88: 79,201,900 km (0.093 R)
• M89: 88,917,534 km (0.112 R)
• M90: 89,204,762 km (0.054 R)
• M91: 90,789,601 km (0.094 R)
• M92: 91,802,977 km (0.11 R)
• M93: 91,948,087 km (0.07 R)
• M94: 93,987,256 km (0.113 R)
• M95: 95,305,961 km (0.09 R)
• M96: 96,188,589 km (0.03 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 17,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit