🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 138 Days

Day: 22 Hours

Environment

Temp: 238 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.83 AU - 1.35 AU

Year: 420 Days

Day: 42.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.37 AU - 1.45 AU

Year: 618 Days

Day: 20.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.26 AU - 3.34 AU

Year: 1729 Days

Day: 15.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.76 AU - 3.98 AU

Year: 2809 Days

Day: 30.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,466,144 km

• M1: 1,717,982 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.5

Radius: 10.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.94 AU - 5.7 AU

Year: 4527 Days

Day: 5 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 24,466,144 km

• M1: 248,033 km (0.089 R)
• M2: 336,146 km (0.044 R)
• M3: 556,205 km (0.113 R)
• M4: 640,728 km (0.047 R)
• M5: 832,363 km (0.086 R)
• M6: 1,034,768 km (0.102 R)
• M7: 1,197,381 km (0.095 R)
• M8: 1,964,519 km (0.116 R)
• M9: 2,168,421 km (0.076 R)
• M10: 2,439,044 km (0.098 R)
• M11: 2,572,335 km (0.059 R)
• M12: 2,770,702 km (0.118 R)
• M13: 3,000,036 km (0.053 R)
• M14: 3,195,859 km (0.12 R)
• M15: 3,396,021 km (0.112 R)
• M16: 4,150,593 km (0.1 R)
• M17: 4,591,907 km (0.075 R)
• M18: 4,697,074 km (0.09 R)
• M19: 5,250,436 km (0.072 R)
• M20: 5,344,833 km (0.116 R)
• M21: 5,663,177 km (0.069 R)
• M22: 6,020,566 km (0.071 R)
• M23: 6,570,488 km (0.073 R)
• M24: 6,723,228 km (0.111 R)
• M25: 6,894,367 km (0.101 R)
• M26: 7,328,650 km (0.089 R)
• M27: 7,629,192 km (0.092 R)
• M28: 7,825,614 km (0.099 R)
• M29: 8,005,880 km (0.11 R)
• M30: 9,823,643 km (0.12 R)
• M31: 10,331,827 km (0.067 R)
• M32: 11,516,792 km (0.045 R)
• M33: 11,680,901 km (0.055 R)
• M34: 11,824,964 km (0.035 R)
• M35: 12,638,776 km (0.095 R)
• M36: 13,406,064 km (0.06 R)
• M37: 13,686,859 km (0.089 R)
• M38: 13,817,159 km (0.119 R)
• M39: 14,474,641 km (0.058 R)
• M40: 14,873,918 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 9.4

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.14 AU - 6.16 AU

Year: 4955 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,466,144 km

• M1: 130,749 km (0.092 R)
• M2: 345,571 km (0.042 R)
• M3: 448,794 km (0.073 R)
• M4: 553,213 km (0.084 R)
• M5: 643,271 km (0.049 R)
• M6: 702,362 km (0.118 R)
• M7: 839,543 km (0.102 R)
• M8: 1,083,837 km (0.114 R)
• M9: 1,214,585 km (0.104 R)
• M10: 1,289,683 km (0.087 R)
• M11: 1,366,277 km (0.049 R)
• M12: 1,655,151 km (0.12 R)
• M13: 1,722,021 km (0.088 R)
• M14: 1,998,777 km (0.056 R)
• M15: 2,106,338 km (0.103 R)
• M16: 2,308,594 km (0.057 R)
• M17: 3,433,870 km (0.047 R)
• M18: 3,650,637 km (0.081 R)
• M19: 3,939,211 km (0.094 R)
• M20: 4,074,896 km (0.03 R)
• M21: 4,189,040 km (0.118 R)
• M22: 4,350,904 km (0.103 R)
• M23: 4,561,987 km (0.079 R)
• M24: 4,704,554 km (0.053 R)
• M25: 4,897,086 km (0.09 R)
• M26: 5,264,947 km (0.103 R)
• M27: 5,414,695 km (0.102 R)
• M28: 5,872,315 km (0.098 R)
• M29: 6,001,567 km (0.112 R)
• M30: 7,457,903 km (0.088 R)
• M31: 7,909,539 km (0.102 R)
• M32: 7,995,258 km (0.086 R)
• M33: 8,603,673 km (0.079 R)
• M34: 9,287,185 km (0.103 R)
• M35: 9,377,543 km (0.092 R)
• M36: 10,360,550 km (0.045 R)
• M37: 10,642,991 km (0.112 R)
• M38: 10,769,252 km (0.075 R)
• M39: 11,667,288 km (0.095 R)
• M40: 11,732,363 km (0.068 R)
• M41: 12,125,356 km (0.034 R)
• M42: 12,323,573 km (0.086 R)
• M43: 12,589,409 km (0.074 R)
• M44: 12,790,020 km (0.109 R)
• M45: 12,924,358 km (0.026 R)
• M46: 14,223,915 km (0.103 R)
• M47: 14,467,760 km (0.092 R)
• M48: 14,783,411 km (0.034 R)
• M49: 15,493,103 km (0.109 R)
• M50: 15,780,032 km (0.032 R)
• M51: 15,888,042 km (0.117 R)
• M52: 15,960,298 km (0.092 R)
• M53: 16,578,137 km (0.074 R)
• M54: 17,203,905 km (0.115 R)
• M55: 17,278,105 km (0.076 R)
• M56: 17,352,306 km (0.103 R)
• M57: 17,987,648 km (0.107 R)
• M58: 18,630,470 km (0.111 R)
• M59: 18,859,205 km (0.1 R)
• M60: 19,165,731 km (0.05 R)
• M61: 19,281,071 km (0.097 R)
• M62: 19,473,753 km (0.117 R)
• M63: 20,016,793 km (0.088 R)
• M64: 20,801,285 km (0.039 R)
• M65: 21,396,086 km (0.115 R)
• M66: 22,077,205 km (0.061 R)
• M67: 22,806,046 km (0.112 R)
• M68: 23,050,638 km (0.077 R)
• M69: 23,255,288 km (0.091 R)
• M70: 23,542,666 km (0.068 R)
• M71: 23,913,968 km (0.063 R)
• M72: 24,287,214 km (0.092 R)
• M73: 24,620,518 km (0.101 R)
• M74: 24,997,505 km (0.103 R)
• M75: 25,291,914 km (0.095 R)
• M76: 25,672,191 km (0.095 R)
• M77: 26,352,862 km (0.1 R)
• M78: 26,438,432 km (0.088 R)
• M79: 26,566,787 km (0.103 R)
• M80: 26,996,432 km (0.057 R)
• M81: 27,732,004 km (0.062 R)
• M82: 28,211,466 km (0.075 R)
• M83: 29,799,896 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.3

Radius: 6.6

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.65 AU - 17.27 AU

Year: 19244 Days

Day: 24.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 24,466,144 km

• M1: 89,011 km (0.117 R)
• M2: 148,251 km (0.081 R)
• M3: 388,506 km (0.095 R)
• M4: 546,930 km (0.048 R)
• M5: 702,362 km (0.088 R)
• M6: 749,485 km (0.085 R)
• M7: 872,156 km (0.082 R)
• M8: 1,456,934 km (0.094 R)
• M9: 2,003,564 km (0.118 R)
• M10: 2,910,726 km (0.093 R)
• M11: 3,632,685 km (0.111 R)
• M12: 3,800,384 km (0.071 R)
• M13: 4,187,095 km (0.091 R)
• M14: 5,709,552 km (0.077 R)
• M15: 5,953,846 km (0.095 R)
• M16: 7,068,948 km (0.092 R)
• M17: 7,121,158 km (0.069 R)
• M18: 7,437,109 km (0.062 R)
• M19: 8,082,773 km (0.119 R)
• M20: 8,301,934 km (0.114 R)
• M21: 9,832,021 km (0.113 R)
• M22: 10,778,975 km (0.084 R)
• M23: 11,141,601 km (0.057 R)
• M24: 11,446,780 km (0.081 R)
• M25: 11,631,234 km (0.079 R)
• M26: 13,013,818 km (0.068 R)
• M27: 13,142,023 km (0.111 R)
• M28: 14,315,020 km (0.118 R)
• M29: 15,115,518 km (0.102 R)
• M30: 15,385,692 km (0.053 R)
• M31: 15,793,646 km (0.033 R)
• M32: 16,067,709 km (0.108 R)
• M33: 16,205,339 km (0.046 R)
• M34: 17,461,363 km (0.053 R)
• M35: 18,459,779 km (0.107 R)
• M36: 19,476,596 km (0.092 R)
• M37: 20,139,763 km (0.082 R)
• M38: 20,437,014 km (0.089 R)
• M39: 20,511,514 km (0.09 R)
• M40: 21,944,362 km (0.088 R)
• M41: 22,865,885 km (0.108 R)
• M42: 23,409,224 km (0.097 R)
• M43: 23,721,734 km (0.082 R)
• M44: 23,878,363 km (0.055 R)
• M45: 24,114,130 km (0.054 R)
• M46: 24,192,818 km (0.109 R)
• M47: 24,587,906 km (0.103 R)
• M48: 26,351,216 km (0.079 R)
• M49: 30,592,914 km (0.1 R)
• M50: 31,707,568 km (0.111 R)
• M51: 32,053,139 km (0.09 R)
• M52: 34,153,044 km (0.1 R)
• M53: 34,241,457 km (0.108 R)
• M54: 35,487,906 km (0.103 R)
• M55: 36,568,003 km (0.118 R)
• M56: 37,203,046 km (0.115 R)
• M57: 38,024,936 km (0.044 R)
• M58: 39,130,016 km (0.059 R)
• M59: 39,872,620 km (0.119 R)
• M60: 40,339,066 km (0.102 R)
• M61: 41,277,493 km (0.111 R)
• M62: 41,843,871 km (0.109 R)
• M63: 42,317,946 km (0.102 R)
• M64: 44,135,411 km (0.119 R)
• M65: 45,588,156 km (0.072 R)
• M66: 47,945,070 km (0.095 R)
• M67: 48,839,067 km (0.078 R)
• M68: 49,738,599 km (0.086 R)
• M69: 49,939,210 km (0.06 R)
• M70: 50,744,346 km (0.081 R)
• M71: 52,673,859 km (0.073 R)
• M72: 54,317,341 km (0.05 R)
• M73: 56,709,112 km (0.069 R)
• M74: 57,443,787 km (0.094 R)
• M75: 57,549,104 km (0.113 R)
• M76: 58,181,753 km (0.11 R)
• M77: 58,287,370 km (0.111 R)
• M78: 58,498,901 km (0.029 R)
• M79: 58,922,712 km (0.118 R)
• M80: 59,028,777 km (0.095 R)
• M81: 61,379,408 km (0.115 R)
• M82: 61,594,679 km (0.069 R)
• M83: 65,181,587 km (0.039 R)
• M84: 65,401,048 km (0.104 R)
• M85: 66,834,195 km (0.085 R)
• M86: 67,055,600 km (0.078 R)
• M87: 68,166,364 km (0.09 R)
• M88: 70,969,379 km (0.076 R)
• M89: 72,783,104 km (0.065 R)
• M90: 75,532,115 km (0.084 R)
• M91: 75,993,624 km (0.114 R)
• M92: 76,224,753 km (0.044 R)
• M93: 76,456,031 km (0.077 R)

Asteroid Belt

Center: 14.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.6

Radius: 7.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.62 AU - 15 AU

Year: 21029 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,466,144 km

• M1: 99,333 km (0.084 R)
• M2: 371,452 km (0.077 R)
• M3: 513,569 km (0.111 R)
• M4: 1,168,060 km (0.051 R)
• M5: 1,340,397 km (0.103 R)
• M6: 2,061,907 km (0.113 R)
• M7: 2,125,487 km (0.041 R)
• M8: 2,336,719 km (0.111 R)
• M9: 2,727,020 km (0.115 R)
• M10: 3,416,067 km (0.098 R)
• M11: 4,196,669 km (0.084 R)
• M12: 4,338,787 km (0.052 R)
• M13: 4,648,754 km (0.065 R)
• M14: 6,096,113 km (0.103 R)
• M15: 6,536,829 km (0.099 R)
• M16: 7,424,393 km (0.119 R)
• M17: 7,844,912 km (0.092 R)
• M18: 9,495,874 km (0.112 R)
• M19: 10,196,441 km (0.04 R)
• M20: 10,525,257 km (0.082 R)
• M21: 12,629,501 km (0.056 R)
• M22: 13,130,804 km (0.086 R)
• M23: 13,910,059 km (0.109 R)
• M24: 14,244,260 km (0.118 R)
• M25: 15,262,723 km (0.072 R)
• M26: 15,544,565 km (0.115 R)
• M27: 16,018,192 km (0.076 R)
• M28: 16,145,201 km (0.117 R)
• M29: 16,785,629 km (0.065 R)
• M30: 17,926,313 km (0.055 R)
• M31: 19,496,941 km (0.092 R)
• M32: 19,870,936 km (0.115 R)
• M33: 20,660,513 km (0.06 R)
• M34: 21,041,689 km (0.094 R)
• M35: 21,215,820 km (0.079 R)
• M36: 21,355,395 km (0.06 R)
• M37: 21,670,598 km (0.054 R)
• M38: 22,875,160 km (0.067 R)
• M39: 23,341,457 km (0.088 R)
• M40: 23,702,436 km (0.104 R)
• M41: 24,101,414 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 20,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit