🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.56 AU - 0.7 AU

Year: 178 Days

Day: 27.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,595,464 km

• M1: 84,373 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.6 AU - 0.94 AU

Year: 241 Days

Day: 32.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.1 AU - 1.14 AU

Year: 422 Days

Day: 37.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.86 AU - 1.4 AU

Year: 428 Days

Day: 36.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.99 AU - 1.51 AU

Year: 498 Days

Day: 32.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.75 AU - 1.93 AU

Year: 890 Days

Day: 32.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.45 AU - 3.61 AU

Year: 1880 Days

Day: 20 Hours

Environment

Temp: -101 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.54 AU - 4.8 AU

Year: 3035 Days

Day: 27.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.8

Radius: 3.5

Gravity: 43.66 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.84 AU - 14.42 AU

Year: 16959 Days

Day: 18.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 98,595,464 km

• M1: 45,478 km (0.098 R)
• M2: 234,420 km (0.111 R)
• M3: 306,526 km (0.089 R)
• M4: 787,334 km (0.063 R)
• M5: 874,699 km (0.098 R)
• M6: 897,138 km (0.109 R)
• M7: 942,467 km (0.087 R)
• M8: 965,355 km (0.064 R)
• M9: 988,543 km (0.119 R)
• M10: 1,059,003 km (0.032 R)
• M11: 1,851,124 km (0.114 R)
• M12: 2,208,214 km (0.073 R)
• M13: 4,517,706 km (0.032 R)
• M14: 5,238,169 km (0.114 R)
• M15: 5,611,566 km (0.09 R)
• M16: 6,209,508 km (0.071 R)
• M17: 7,603,312 km (0.059 R)
• M18: 7,883,957 km (0.117 R)
• M19: 8,311,059 km (0.113 R)
• M20: 9,088,968 km (0.099 R)
• M21: 10,144,531 km (0.07 R)
• M22: 11,185,433 km (0.111 R)
• M23: 11,826,011 km (0.061 R)
• M24: 12,423,654 km (0.067 R)
• M25: 13,366,570 km (0.07 R)
• M26: 13,874,903 km (0.112 R)
• M27: 14,504,860 km (0.12 R)
• M28: 14,910,569 km (0.119 R)
• M29: 15,792,449 km (0.053 R)
• M30: 15,851,839 km (0.03 R)
• M31: 16,209,827 km (0.066 R)
• M32: 16,872,845 km (0.083 R)
• M33: 17,055,204 km (0.045 R)
• M34: 17,422,018 km (0.074 R)
• M35: 18,537,570 km (0.076 R)
• M36: 18,977,687 km (0.077 R)
• M37: 19,932,271 km (0.11 R)
• M38: 20,189,429 km (0.103 R)
• M39: 21,953,936 km (0.111 R)
• M40: 22,153,051 km (0.102 R)
• M41: 22,219,473 km (0.056 R)
• M42: 22,286,044 km (0.118 R)
• M43: 24,382,059 km (0.116 R)
• M44: 24,864,064 km (0.054 R)
• M45: 25,697,473 km (0.056 R)
• M46: 25,767,336 km (0.103 R)
• M47: 26,610,768 km (0.095 R)
• M48: 26,752,138 km (0.104 R)
• M49: 26,893,957 km (0.03 R)
• M50: 27,820,866 km (0.117 R)
• M51: 27,964,480 km (0.085 R)
• M52: 30,738,323 km (0.097 R)
• M53: 31,482,722 km (0.064 R)
• M54: 32,610,391 km (0.093 R)
• M55: 33,445,746 km (0.102 R)
• M56: 33,981,007 km (0.066 R)
• M57: 34,673,346 km (0.103 R)
• M58: 35,059,907 km (0.09 R)
• M59: 35,915,606 km (0.069 R)
• M60: 36,542,122 km (0.083 R)
• M61: 37,172,378 km (0.045 R)
• M62: 40,783,372 km (0.035 R)
• M63: 43,335,212 km (0.082 R)
• M64: 44,588,393 km (0.047 R)
• M65: 45,345,957 km (0.089 R)
• M66: 45,853,393 km (0.08 R)
• M67: 46,192,681 km (0.098 R)
• M68: 46,447,745 km (0.094 R)
• M69: 47,901,837 km (0.11 R)
• M70: 48,160,043 km (0.03 R)
• M71: 49,110,438 km (0.068 R)
• M72: 49,631,487 km (0.089 R)
• M73: 51,469,596 km (0.094 R)
• M74: 51,910,611 km (0.111 R)
• M75: 53,240,835 km (0.081 R)
• M76: 56,297,419 km (0.076 R)
• M77: 60,987,611 km (0.086 R)
• M78: 62,578,584 km (0.071 R)

Asteroid Belt

Center: 15.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.9

Radius: 4.6

Gravity: 33.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.88 AU - 19.76 AU

Year: 29102 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,595,464 km

• M1: 92,003 km (0.064 R)
• M2: 400,922 km (0.032 R)
• M3: 595,100 km (0.115 R)
• M4: 702,362 km (0.072 R)
• M5: 1,192,145 km (0.08 R)
• M6: 1,541,756 km (0.065 R)
• M7: 2,081,206 km (0.044 R)
• M8: 2,162,587 km (0.077 R)
• M9: 2,245,165 km (0.105 R)
• M10: 2,286,903 km (0.063 R)
• M11: 2,456,098 km (0.065 R)
• M12: 2,629,482 km (0.087 R)
• M13: 2,673,464 km (0.093 R)
• M14: 3,267,217 km (0.095 R)
• M15: 5,385,823 km (0.103 R)
• M16: 5,954,294 km (0.109 R)
• M17: 6,601,604 km (0.048 R)
• M18: 6,782,019 km (0.095 R)
• M19: 7,209,271 km (0.074 R)
• M20: 7,898,020 km (0.059 R)
• M21: 8,542,338 km (0.083 R)
• M22: 8,804,732 km (0.075 R)
• M23: 9,003,249 km (0.105 R)
• M24: 9,404,769 km (0.115 R)
• M25: 10,017,971 km (0.115 R)
• M26: 12,226,933 km (0.072 R)
• M27: 12,671,239 km (0.073 R)
• M28: 13,652,002 km (0.113 R)
• M29: 14,422,880 km (0.112 R)
• M30: 16,492,118 km (0.106 R)
• M31: 17,147,357 km (0.065 R)
• M32: 20,112,087 km (0.114 R)
• M33: 20,899,571 km (0.078 R)
• M34: 21,430,194 km (0.104 R)
• M35: 21,875,846 km (0.045 R)
• M36: 23,322,009 km (0.102 R)
• M37: 23,413,413 km (0.041 R)
• M38: 23,596,671 km (0.092 R)
• M39: 24,985,687 km (0.082 R)
• M40: 25,172,834 km (0.105 R)
• M41: 25,360,429 km (0.115 R)
• M42: 27,841,959 km (0.098 R)
• M43: 28,230,614 km (0.109 R)
• M44: 28,523,228 km (0.116 R)
• M45: 29,209,882 km (0.116 R)
• M46: 30,100,887 km (0.104 R)
• M47: 33,545,976 km (0.043 R)
• M48: 34,374,449 km (0.036 R)
• M49: 35,314,672 km (0.08 R)
• M50: 36,900,260 km (0.103 R)
• M51: 39,267,496 km (0.106 R)
• M52: 39,812,332 km (0.031 R)
• M53: 40,140,549 km (0.092 R)
• M54: 41,240,692 km (0.103 R)
• M55: 41,461,798 km (0.047 R)
• M56: 42,239,258 km (0.075 R)
• M57: 42,797,408 km (0.118 R)
• M58: 49,448,379 km (0.026 R)
• M59: 50,508,729 km (0.06 R)
• M60: 50,627,061 km (0.104 R)
• M61: 51,934,397 km (0.1 R)
• M62: 52,771,995 km (0.087 R)
• M63: 53,012,249 km (0.087 R)
• M64: 53,493,655 km (0.119 R)
• M65: 54,339,631 km (0.098 R)
• M66: 55,555,712 km (0.089 R)
• M67: 57,026,858 km (0.032 R)
• M68: 57,520,232 km (0.099 R)
• M69: 58,759,500 km (0.102 R)
• M70: 58,883,816 km (0.114 R)
• M71: 60,258,172 km (0.069 R)
• M72: 61,012,295 km (0.07 R)
• M73: 62,911,141 km (0.056 R)
• M74: 63,931,697 km (0.111 R)
• M75: 67,026,279 km (0.08 R)
• M76: 67,156,279 km (0.106 R)
• M77: 67,677,030 km (0.111 R)
• M78: 72,424,368 km (0.076 R)
• M79: 72,691,251 km (0.113 R)
• M80: 74,972,768 km (0.061 R)
• M81: 75,107,705 km (0.105 R)
• M82: 76,054,660 km (0.082 R)
• M83: 77,277,772 km (0.116 R)
• M84: 84,471,186 km (0.041 R)
• M85: 85,314,918 km (0.093 R)
• M86: 87,578,333 km (0.093 R)
• M87: 87,720,451 km (0.084 R)
• M88: 90,435,204 km (0.09 R)
• M89: 90,866,345 km (0.037 R)
• M90: 91,154,171 km (0.115 R)
• M91: 92,887,562 km (0.11 R)
• M92: 95,946,988 km (0.114 R)
• M93: 98,447,666 km (0.068 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 14,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit