🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.56 AU - 0.6 AU

Year: 157 Days

Day: 18.7 Hours

Environment

Temp: 249 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.13 AU - 1.15 AU

Year: 434 Days

Day: 41.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.13 AU - 1.61 AU

Year: 572 Days

Day: 19.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 70.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.16 AU - 1.9 AU

Year: 675 Days

Day: 43.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.95 AU - 2.33 AU

Year: 1116 Days

Day: 40.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,512,333 km

• M1: 860,038 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.09 AU - 3.43 AU

Year: 1634 Days

Day: 24.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 88.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.39 AU - 3.31 AU

Year: 1715 Days

Day: 38.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,512,333 km

• M1: 220,657 km (0.087 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.79 AU - 5.85 AU

Year: 3772 Days

Day: 36.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.1

Radius: 14.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.21 AU - 9.63 AU

Year: 9496 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 92,512,333 km

• M1: 245,640 km (0.114 R)
• M2: 736,470 km (0.029 R)
• M3: 853,157 km (0.112 R)
• M4: 1,192,445 km (0.05 R)
• M5: 1,461,571 km (0.048 R)
• M6: 2,038,570 km (0.086 R)
• M7: 2,319,515 km (0.116 R)
• M8: 2,683,038 km (0.094 R)
• M9: 2,800,323 km (0.114 R)
• M10: 3,040,577 km (0.083 R)
• M11: 3,697,012 km (0.043 R)
• M12: 4,095,691 km (0.107 R)
• M13: 4,620,779 km (0.069 R)
• M14: 4,819,744 km (0.047 R)
• M15: 5,255,822 km (0.073 R)
• M16: 5,374,304 km (0.078 R)
• M17: 5,523,602 km (0.118 R)
• M18: 5,765,502 km (0.106 R)
• M19: 7,256,544 km (0.101 R)
• M20: 7,555,291 km (0.083 R)
• M21: 7,655,821 km (0.118 R)
• M22: 8,130,644 km (0.047 R)
• M23: 9,503,654 km (0.107 R)
• M24: 10,013,932 km (0.1 R)
• M25: 10,346,937 km (0.084 R)
• M26: 10,721,081 km (0.067 R)
• M27: 11,099,713 km (0.088 R)
• M28: 11,367,344 km (0.074 R)
• M29: 11,559,876 km (0.059 R)
• M30: 12,578,488 km (0.088 R)
• M31: 13,748,493 km (0.08 R)
• M32: 14,242,764 km (0.096 R)
• M33: 15,376,268 km (0.076 R)
• M34: 15,760,584 km (0.12 R)
• M35: 16,408,194 km (0.088 R)
• M36: 16,976,366 km (0.087 R)
• M37: 17,684,712 km (0.107 R)
• M38: 19,176,203 km (0.102 R)
• M39: 19,589,841 km (0.096 R)
• M40: 19,821,119 km (0.119 R)
• M41: 20,660,663 km (0.05 R)
• M42: 22,037,861 km (0.093 R)
• M43: 22,278,265 km (0.117 R)
• M44: 22,616,356 km (0.084 R)
• M45: 23,004,861 km (0.09 R)
• M46: 23,444,530 km (0.108 R)
• M47: 23,936,258 km (0.052 R)
• M48: 24,431,576 km (0.067 R)
• M49: 25,130,498 km (0.026 R)
• M50: 25,331,407 km (0.079 R)
• M51: 25,482,501 km (0.095 R)
• M52: 26,293,172 km (0.077 R)
• M53: 27,215,293 km (0.063 R)
• M54: 27,576,871 km (0.086 R)
• M55: 28,513,653 km (0.109 R)
• M56: 29,091,251 km (0.057 R)
• M57: 29,513,865 km (0.046 R)
• M58: 30,847,380 km (0.119 R)
• M59: 31,440,386 km (0.114 R)
• M60: 32,255,096 km (0.062 R)
• M61: 33,076,837 km (0.12 R)
• M62: 33,628,405 km (0.084 R)
• M63: 35,526,652 km (0.029 R)
• M64: 36,602,560 km (0.088 R)
• M65: 37,402,160 km (0.072 R)
• M66: 37,804,130 km (0.112 R)
• M67: 37,919,171 km (0.12 R)
• M68: 38,496,469 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.9

Radius: 6.8

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 19.93 AU - 20.17 AU

Year: 32001 Days

Day: 17.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,512,333 km

• M1: 138,677 km (0.103 R)
• M2: 205,996 km (0.103 R)
• M3: 326,572 km (0.083 R)
• M4: 589,116 km (0.079 R)
• M5: 715,826 km (0.115 R)
• M6: 796,459 km (0.042 R)
• M7: 1,546,094 km (0.081 R)
• M8: 1,687,464 km (0.099 R)
• M9: 1,983,069 km (0.102 R)
• M10: 2,097,961 km (0.055 R)
• M11: 2,580,114 km (0.059 R)
• M12: 3,319,577 km (0.101 R)
• M13: 3,595,435 km (0.04 R)
• M14: 3,783,480 km (0.078 R)
• M15: 7,498,892 km (0.058 R)
• M16: 7,860,471 km (0.118 R)
• M17: 8,043,429 km (0.048 R)
• M18: 8,289,667 km (0.095 R)
• M19: 8,413,683 km (0.108 R)
• M20: 8,475,916 km (0.093 R)
• M21: 8,600,830 km (0.119 R)
• M22: 8,663,512 km (0.118 R)
• M23: 9,949,156 km (0.118 R)
• M24: 10,681,288 km (0.111 R)
• M25: 11,019,828 km (0.115 R)
• M26: 14,073,420 km (0.066 R)
• M27: 16,425,248 km (0.112 R)
• M28: 16,815,848 km (0.044 R)
• M29: 17,288,577 km (0.102 R)
• M30: 18,895,707 km (0.069 R)
• M31: 19,059,068 km (0.086 R)
• M32: 19,882,754 km (0.09 R)
• M33: 20,299,085 km (0.106 R)
• M34: 20,802,332 km (0.076 R)
• M35: 24,083,612 km (0.038 R)
• M36: 24,438,308 km (0.087 R)
• M37: 27,985,722 km (0.085 R)
• M38: 29,109,053 km (0.08 R)
• M39: 29,581,633 km (0.086 R)
• M40: 30,821,799 km (0.116 R)
• M41: 31,303,354 km (0.067 R)
• M42: 31,399,845 km (0.118 R)
• M43: 31,496,635 km (0.029 R)
• M44: 32,078,870 km (0.102 R)
• M45: 32,958,954 km (0.057 R)
• M46: 33,649,049 km (0.073 R)
• M47: 34,443,414 km (0.12 R)
• M48: 35,143,532 km (0.072 R)
• M49: 37,682,208 km (0.109 R)
• M50: 37,784,981 km (0.112 R)
• M51: 38,921,626 km (0.094 R)
• M52: 41,122,659 km (0.112 R)
• M53: 43,256,075 km (0.069 R)
• M54: 43,687,066 km (0.074 R)
• M55: 45,863,266 km (0.113 R)
• M56: 47,851,871 km (0.107 R)
• M57: 50,546,877 km (0.108 R)
• M58: 51,342,139 km (0.096 R)
• M59: 52,027,147 km (0.087 R)
• M60: 52,141,590 km (0.079 R)
• M61: 53,060,121 km (0.068 R)
• M62: 53,637,120 km (0.08 R)
• M63: 55,965,162 km (0.098 R)
• M64: 56,552,483 km (0.085 R)
• M65: 59,878,193 km (0.097 R)
• M66: 60,478,679 km (0.076 R)
• M67: 60,839,958 km (0.114 R)
• M68: 61,564,760 km (0.07 R)
• M69: 62,292,254 km (0.105 R)
• M70: 63,022,741 km (0.118 R)
• M71: 63,878,440 km (0.07 R)
• M72: 64,738,030 km (0.066 R)
• M73: 67,839,044 km (0.099 R)
• M74: 69,722,780 km (0.116 R)
• M75: 70,607,801 km (0.079 R)
• M76: 71,878,486 km (0.102 R)
• M77: 73,028,445 km (0.037 R)
• M78: 77,297,070 km (0.035 R)
• M79: 78,212,908 km (0.051 R)
• M80: 80,187,451 km (0.084 R)
• M81: 82,178,449 km (0.079 R)
• M82: 85,532,583 km (0.111 R)
• M83: 85,667,669 km (0.049 R)
• M84: 86,750,908 km (0.079 R)
• M85: 86,886,742 km (0.092 R)
• M86: 88,931,147 km (0.077 R)
• M87: 89,890,668 km (0.101 R)
• M88: 91,267,417 km (0.107 R)
• M89: 91,543,575 km (0.027 R)
• M90: 92,096,788 km (0.113 R)
• M91: 92,373,693 km (0.045 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 16,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit