🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.16 AU

Year: 350 Days

Day: 27.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.39 AU - 2.27 AU

Year: 866 Days

Day: 42.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,105,986 km

• M1: 628,311 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.14 AU - 3.36 AU

Year: 1595 Days

Day: 32.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,105,986 km

• M1: 281,842 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.45 AU - 4.57 AU

Year: 3351 Days

Day: 45 Hours

Environment

Temp: -130 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,105,986 km

• M1: 1,181,374 km (0.068 R)
• M2: 1,698,085 km (0.103 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.5

Radius: 11.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.63 AU - 8.57 AU

Year: 7330 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,105,986 km

• M1: 188,942 km (0.112 R)
• M2: 314,455 km (0.119 R)
• M3: 791,822 km (0.113 R)
• M4: 936,782 km (0.106 R)
• M5: 1,171,800 km (0.107 R)
• M6: 1,254,528 km (0.057 R)
• M7: 1,551,480 km (0.068 R)
• M8: 1,832,275 km (0.096 R)
• M9: 2,253,094 km (0.111 R)
• M10: 2,594,177 km (0.074 R)
• M11: 3,397,068 km (0.105 R)
• M12: 3,664,699 km (0.059 R)
• M13: 3,914,079 km (0.067 R)
• M14: 4,220,754 km (0.116 R)
• M15: 4,429,593 km (0.11 R)
• M16: 4,912,046 km (0.113 R)
• M17: 5,049,078 km (0.079 R)
• M18: 5,609,920 km (0.116 R)
• M19: 5,810,980 km (0.08 R)
• M20: 6,014,433 km (0.116 R)
• M21: 6,190,659 km (0.114 R)
• M22: 6,368,681 km (0.088 R)
• M23: 6,608,636 km (0.119 R)
• M24: 6,790,696 km (0.088 R)
• M25: 6,882,250 km (0.12 R)
• M26: 8,305,674 km (0.114 R)
• M27: 9,168,554 km (0.115 R)
• M28: 9,921,032 km (0.087 R)
• M29: 10,025,152 km (0.027 R)
• M30: 10,199,583 km (0.09 R)
• M31: 10,586,892 km (0.112 R)
• M32: 10,728,860 km (0.114 R)
• M33: 11,122,751 km (0.09 R)
• M34: 12,369,949 km (0.049 R)
• M35: 13,010,228 km (0.097 R)
• M36: 13,238,813 km (0.108 R)
• M37: 13,622,681 km (0.117 R)
• M38: 14,283,605 km (0.101 R)
• M39: 14,796,277 km (0.057 R)
• M40: 14,994,943 km (0.099 R)
• M41: 15,355,025 km (0.115 R)
• M42: 16,002,035 km (0.117 R)
• M43: 16,083,566 km (0.081 R)
• M44: 16,616,733 km (0.071 R)
• M45: 16,864,766 km (0.056 R)
• M46: 17,280,948 km (0.091 R)
• M47: 17,532,272 km (0.071 R)
• M48: 17,996,325 km (0.088 R)
• M49: 18,850,080 km (0.104 R)
• M50: 19,152,118 km (0.037 R)
• M51: 19,368,885 km (0.074 R)
• M52: 19,629,933 km (0.058 R)
• M53: 20,908,397 km (0.079 R)
• M54: 21,176,327 km (0.068 R)
• M55: 22,032,026 km (0.092 R)
• M56: 22,350,221 km (0.112 R)
• M57: 22,807,392 km (0.114 R)
• M58: 23,267,555 km (0.106 R)
• M59: 23,406,232 km (0.086 R)
• M60: 23,684,484 km (0.115 R)
• M61: 24,525,524 km (0.095 R)
• M62: 25,662,168 km (0.106 R)
• M63: 25,805,483 km (0.095 R)
• M64: 26,092,861 km (0.09 R)
• M65: 26,477,776 km (0.06 R)
• M66: 27,790,348 km (0.104 R)
• M67: 28,085,055 km (0.116 R)
• M68: 28,380,661 km (0.112 R)
• M69: 29,473,473 km (0.114 R)
• M70: 29,623,520 km (0.104 R)
• M71: 29,874,246 km (0.103 R)
• M72: 31,189,211 km (0.108 R)
• M73: 32,110,734 km (0.101 R)
• M74: 32,316,730 km (0.116 R)
• M75: 33,561,833 km (0.106 R)
• M76: 34,717,028 km (0.101 R)
• M77: 35,565,398 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 10.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.13 AU - 9.19 AU

Year: 9699 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,105,986 km

• M1: 126,111 km (0.098 R)
• M2: 201,508 km (0.075 R)
• M3: 305,479 km (0.067 R)
• M4: 572,062 km (0.096 R)
• M5: 666,309 km (0.065 R)
• M6: 827,575 km (0.039 R)
• M7: 1,199,625 km (0.075 R)
• M8: 1,575,565 km (0.068 R)
• M9: 1,818,512 km (0.075 R)
• M10: 1,890,169 km (0.1 R)
• M11: 2,148,824 km (0.068 R)
• M12: 2,851,635 km (0.119 R)
• M13: 3,803,975 km (0.096 R)
• M14: 4,274,460 km (0.026 R)
• M15: 5,530,484 km (0.098 R)
• M16: 6,045,100 km (0.114 R)
• M17: 6,153,409 km (0.118 R)
• M18: 7,176,958 km (0.109 R)
• M19: 7,875,430 km (0.075 R)
• M20: 8,635,986 km (0.12 R)
• M21: 9,378,141 km (0.114 R)
• M22: 9,588,027 km (0.071 R)
• M23: 9,672,400 km (0.077 R)
• M24: 10,033,679 km (0.082 R)
• M25: 10,399,446 km (0.104 R)
• M26: 10,703,877 km (0.097 R)
• M27: 10,857,215 km (0.065 R)
• M28: 11,634,974 km (0.062 R)
• M29: 11,702,443 km (0.092 R)
• M30: 11,951,075 km (0.099 R)
• M31: 12,155,874 km (0.047 R)
• M32: 12,614,990 km (0.119 R)
• M33: 13,103,277 km (0.107 R)
• M34: 13,574,062 km (0.112 R)
• M35: 13,835,260 km (0.118 R)
• M36: 13,906,768 km (0.077 R)
• M37: 14,848,187 km (0.107 R)
• M38: 16,160,310 km (0.11 R)
• M39: 17,174,883 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.1

Radius: 6.9

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.95 AU - 24.63 AU

Year: 31974 Days

Day: 23.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,105,986 km

• M1: 186,249 km (0.071 R)
• M2: 369,806 km (0.114 R)
• M3: 429,795 km (0.074 R)
• M4: 583,880 km (0.091 R)
• M5: 1,429,258 km (0.038 R)
• M6: 1,837,511 km (0.118 R)
• M7: 2,553,785 km (0.12 R)
• M8: 3,568,358 km (0.104 R)
• M9: 3,931,582 km (0.112 R)
• M10: 5,550,979 km (0.063 R)
• M11: 5,812,476 km (0.085 R)
• M12: 5,971,349 km (0.092 R)
• M13: 6,024,605 km (0.104 R)
• M14: 6,456,345 km (0.096 R)
• M15: 6,731,306 km (0.089 R)
• M16: 7,869,147 km (0.073 R)
• M17: 10,125,981 km (0.066 R)
• M18: 10,381,195 km (0.096 R)
• M19: 10,898,205 km (0.118 R)
• M20: 11,291,348 km (0.086 R)
• M21: 12,909,847 km (0.116 R)
• M22: 15,251,204 km (0.114 R)
• M23: 15,324,058 km (0.111 R)
• M24: 15,543,668 km (0.08 R)
• M25: 16,432,578 km (0.053 R)
• M26: 16,507,377 km (0.115 R)
• M27: 17,950,249 km (0.117 R)
• M28: 18,027,291 km (0.104 R)
• M29: 20,309,407 km (0.051 R)
• M30: 20,470,075 km (0.11 R)
• M31: 22,265,698 km (0.03 R)
• M32: 22,514,480 km (0.065 R)
• M33: 22,597,506 km (0.084 R)
• M34: 23,266,209 km (0.112 R)
• M35: 23,602,954 km (0.052 R)
• M36: 24,111,138 km (0.103 R)
• M37: 25,310,763 km (0.119 R)
• M38: 25,570,465 km (0.103 R)
• M39: 25,830,915 km (0.109 R)
• M40: 28,393,975 km (0.111 R)
• M41: 31,500,375 km (0.04 R)
• M42: 33,757,208 km (0.102 R)
• M43: 35,290,586 km (0.113 R)
• M44: 35,968,414 km (0.116 R)
• M45: 36,065,653 km (0.064 R)
• M46: 38,027,928 km (0.118 R)
• M47: 39,022,006 km (0.042 R)
• M48: 39,622,642 km (0.113 R)
• M49: 41,137,320 km (0.062 R)
• M50: 41,340,624 km (0.11 R)
• M51: 41,850,603 km (0.074 R)
• M52: 42,670,848 km (0.052 R)
• M53: 43,289,585 km (0.092 R)
• M54: 46,532,866 km (0.102 R)
• M55: 46,957,126 km (0.12 R)
• M56: 47,276,069 km (0.104 R)
• M57: 47,809,236 km (0.055 R)
• M58: 49,745,331 km (0.11 R)
• M59: 50,722,953 km (0.099 R)
• M60: 53,360,663 km (0.12 R)
• M61: 55,143,870 km (0.073 R)
• M62: 55,592,813 km (0.085 R)
• M63: 57,513,799 km (0.077 R)
• M64: 59,341,735 km (0.066 R)
• M65: 59,571,518 km (0.09 R)
• M66: 60,378,149 km (0.099 R)
• M67: 61,420,697 km (0.111 R)
• M68: 61,653,172 km (0.12 R)
• M69: 64,347,579 km (0.062 R)
• M70: 65,649,829 km (0.073 R)
• M71: 66,841,077 km (0.106 R)
• M72: 68,039,655 km (0.109 R)
• M73: 68,280,208 km (0.045 R)
• M74: 70,944,696 km (0.09 R)
• M75: 71,432,834 km (0.097 R)
• M76: 72,044,539 km (0.089 R)
• M77: 74,137,414 km (0.094 R)
• M78: 74,384,998 km (0.04 R)
• M79: 75,377,730 km (0.111 R)
• M80: 77,000,567 km (0.117 R)
• M81: 78,004,818 km (0.058 R)
• M82: 80,788,984 km (0.116 R)
• M83: 80,916,291 km (0.114 R)
• M84: 81,043,749 km (0.115 R)
• M85: 81,298,664 km (0.111 R)
• M86: 81,426,271 km (0.111 R)
• M87: 82,065,203 km (0.105 R)
• M88: 83,091,145 km (0.09 R)
• M89: 86,975,454 km (0.059 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit