🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.28 AU - 1.76 AU

Year: 678 Days

Day: 19.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,737,283 km

• M1: 53,855 km (0.117 R)
• M2: 186,100 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.51 AU - 1.79 AU

Year: 767 Days

Day: 16.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.88 AU - 4.52 AU

Year: 2574 Days

Day: 26 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,737,283 km

• M1: 2,364,544 km (0.118 R)
• M2: 2,875,271 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.85 AU - 4.87 AU

Year: 3875 Days

Day: 33.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 13.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.14 AU - 6.26 AU

Year: 4922 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,737,283 km

• M1: 169,345 km (0.077 R)
• M2: 299,196 km (0.068 R)
• M3: 551,867 km (0.097 R)
• M4: 755,768 km (0.073 R)
• M5: 1,041,201 km (0.086 R)
• M6: 1,212,192 km (0.083 R)
• M7: 1,331,571 km (0.089 R)
• M8: 1,439,431 km (0.105 R)
• M9: 2,078,363 km (0.092 R)
• M10: 2,186,822 km (0.083 R)
• M11: 2,315,925 km (0.108 R)
• M12: 2,562,761 km (0.079 R)
• M13: 2,898,608 km (0.106 R)
• M14: 3,041,175 km (0.066 R)
• M15: 4,035,702 km (0.076 R)
• M16: 4,357,337 km (0.043 R)
• M17: 4,474,323 km (0.109 R)
• M18: 4,783,242 km (0.119 R)
• M19: 4,952,587 km (0.083 R)
• M20: 5,050,275 km (0.03 R)
• M21: 5,148,560 km (0.075 R)
• M22: 5,297,261 km (0.12 R)
• M23: 6,193,352 km (0.119 R)
• M24: 6,378,105 km (0.095 R)
• M25: 6,699,441 km (0.104 R)
• M26: 6,916,508 km (0.115 R)
• M27: 7,385,796 km (0.099 R)
• M28: 7,836,834 km (0.081 R)
• M29: 8,181,208 km (0.104 R)
• M30: 8,384,362 km (0.072 R)
• M31: 8,559,841 km (0.044 R)
• M32: 8,736,516 km (0.092 R)
• M33: 8,914,388 km (0.119 R)
• M34: 9,093,456 km (0.115 R)
• M35: 9,577,106 km (0.047 R)
• M36: 9,791,330 km (0.078 R)
• M37: 10,068,984 km (0.1 R)
• M38: 10,412,161 km (0.112 R)
• M39: 11,822,720 km (0.108 R)
• M40: 11,953,917 km (0.099 R)
• M41: 12,052,652 km (0.094 R)
• M42: 12,250,869 km (0.083 R)
• M43: 13,054,808 km (0.094 R)
• M44: 13,772,279 km (0.036 R)
• M45: 13,910,508 km (0.091 R)
• M46: 14,222,868 km (0.109 R)
• M47: 14,643,238 km (0.095 R)
• M48: 15,603,806 km (0.112 R)
• M49: 16,182,600 km (0.102 R)
• M50: 16,511,267 km (0.041 R)
• M51: 16,842,327 km (0.102 R)
• M52: 17,175,481 km (0.106 R)
• M53: 17,510,730 km (0.071 R)
• M54: 17,622,928 km (0.117 R)
• M55: 18,263,656 km (0.106 R)
• M56: 18,529,641 km (0.112 R)
• M57: 19,412,867 km (0.075 R)
• M58: 20,270,511 km (0.117 R)
• M59: 20,545,921 km (0.075 R)
• M60: 20,664,403 km (0.107 R)
• M61: 21,140,573 km (0.05 R)
• M62: 21,379,929 km (0.042 R)
• M63: 21,780,852 km (0.112 R)
• M64: 22,427,713 km (0.089 R)
• M65: 23,616,118 km (0.092 R)
• M66: 24,197,156 km (0.088 R)
• M67: 24,280,482 km (0.111 R)
• M68: 24,656,871 km (0.108 R)
• M69: 25,204,100 km (0.11 R)
• M70: 25,755,368 km (0.09 R)
• M71: 26,439,180 km (0.094 R)
• M72: 26,826,489 km (0.112 R)
• M73: 28,526,519 km (0.071 R)
• M74: 29,545,280 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.8

Radius: 11.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.34 AU - 11.76 AU

Year: 13284 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,737,283 km

• M1: 222,003 km (0.117 R)
• M2: 303,983 km (0.056 R)
• M3: 543,190 km (0.106 R)
• M4: 876,045 km (0.06 R)
• M5: 969,245 km (0.054 R)
• M6: 1,413,700 km (0.064 R)
• M7: 1,717,384 km (0.109 R)
• M8: 1,979,629 km (0.095 R)
• M9: 2,084,048 km (0.108 R)
• M10: 2,342,403 km (0.117 R)
• M11: 2,430,816 km (0.108 R)
• M12: 2,842,958 km (0.089 R)
• M13: 3,057,481 km (0.114 R)
• M14: 3,228,023 km (0.057 R)
• M15: 3,655,424 km (0.085 R)
• M16: 3,862,767 km (0.072 R)
• M17: 4,127,704 km (0.056 R)
• M18: 4,208,338 km (0.105 R)
• M19: 4,371,100 km (0.105 R)
• M20: 4,591,607 km (0.104 R)
• M21: 4,731,182 km (0.105 R)
• M22: 4,900,677 km (0.097 R)
• M23: 5,043,543 km (0.099 R)
• M24: 5,509,839 km (0.059 R)
• M25: 5,688,309 km (0.076 R)
• M26: 5,778,218 km (0.073 R)
• M27: 6,452,455 km (0.103 R)
• M28: 6,958,695 km (0.072 R)
• M29: 7,942,001 km (0.087 R)
• M30: 8,450,036 km (0.11 R)
• M31: 8,690,739 km (0.045 R)
• M32: 9,108,566 km (0.097 R)
• M33: 9,461,916 km (0.119 R)
• M34: 9,747,797 km (0.042 R)
• M35: 10,548,744 km (0.077 R)
• M36: 11,107,044 km (0.088 R)
• M37: 11,219,840 km (0.095 R)
• M38: 11,370,934 km (0.046 R)
• M39: 11,866,402 km (0.043 R)
• M40: 12,563,977 km (0.084 R)
• M41: 12,917,926 km (0.088 R)
• M42: 13,635,547 km (0.095 R)
• M43: 15,359,961 km (0.093 R)
• M44: 15,992,312 km (0.117 R)
• M45: 16,119,769 km (0.049 R)
• M46: 17,764,149 km (0.086 R)
• M47: 18,028,638 km (0.111 R)
• M48: 18,205,612 km (0.103 R)
• M49: 18,338,904 km (0.098 R)
• M50: 19,370,680 km (0.099 R)
• M51: 19,506,665 km (0.073 R)
• M52: 20,329,154 km (0.086 R)
• M53: 21,069,813 km (0.111 R)
• M54: 21,209,687 km (0.083 R)
• M55: 21,303,036 km (0.099 R)
• M56: 21,443,359 km (0.116 R)
• M57: 21,631,104 km (0.11 R)
• M58: 22,007,941 km (0.081 R)
• M59: 22,482,166 km (0.079 R)
• M60: 22,768,347 km (0.115 R)
• M61: 23,296,128 km (0.078 R)
• M62: 23,392,469 km (0.067 R)
• M63: 24,022,276 km (0.076 R)
• M64: 24,314,890 km (0.081 R)
• M65: 24,854,340 km (0.054 R)
• M66: 25,298,646 km (0.119 R)
• M67: 25,447,346 km (0.101 R)
• M68: 26,899,642 km (0.111 R)
• M69: 27,051,334 km (0.112 R)
• M70: 28,275,793 km (0.119 R)
• M71: 28,894,829 km (0.092 R)
• M72: 29,570,413 km (0.089 R)
• M73: 30,990,246 km (0.049 R)
• M74: 31,308,740 km (0.052 R)
• M75: 34,938,882 km (0.115 R)
• M76: 35,547,596 km (0.11 R)
• M77: 35,658,597 km (0.088 R)
• M78: 35,936,700 km (0.088 R)
• M79: 37,168,788 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.7

Radius: 3.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.03 AU - 16.09 AU

Year: 23276 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,737,283 km

• M1: 138,528 km (0.061 R)
• M2: 286,630 km (0.037 R)
• M3: 650,152 km (0.095 R)
• M4: 679,025 km (0.116 R)
• M5: 708,196 km (0.076 R)
• M6: 1,490,743 km (0.103 R)
• M7: 1,626,428 km (0.111 R)
• M8: 1,827,188 km (0.094 R)
• M9: 1,993,392 km (0.106 R)
• M10: 2,340,159 km (0.074 R)
• M11: 2,384,889 km (0.114 R)
• M12: 2,612,428 km (0.108 R)
• M13: 3,564,468 km (0.113 R)
• M14: 3,850,500 km (0.088 R)
• M15: 4,361,825 km (0.099 R)
• M16: 4,751,976 km (0.117 R)
• M17: 5,269,884 km (0.096 R)
• M18: 5,416,939 km (0.069 R)
• M19: 5,685,018 km (0.076 R)
• M20: 5,745,306 km (0.101 R)
• M21: 7,088,845 km (0.11 R)
• M22: 7,251,158 km (0.053 R)
• M23: 7,546,465 km (0.107 R)
• M24: 7,678,859 km (0.091 R)
• M25: 9,185,908 km (0.114 R)
• M26: 9,256,518 km (0.106 R)
• M27: 9,791,929 km (0.069 R)
• M28: 9,827,982 km (0.065 R)
• M29: 10,045,198 km (0.069 R)
• M30: 10,929,920 km (0.098 R)
• M31: 11,117,366 km (0.099 R)
• M32: 11,343,707 km (0.099 R)
• M33: 11,647,840 km (0.087 R)
• M34: 11,685,987 km (0.091 R)
• M35: 12,264,183 km (0.083 R)
• M36: 13,688,953 km (0.095 R)
• M37: 14,175,445 km (0.088 R)
• M38: 14,338,956 km (0.073 R)
• M39: 14,626,333 km (0.076 R)
• M40: 16,177,215 km (0.119 R)
• M41: 17,123,870 km (0.103 R)
• M42: 19,476,745 km (0.056 R)
• M43: 20,160,856 km (0.056 R)
• M44: 21,552,565 km (0.063 R)
• M45: 22,640,291 km (0.106 R)
• M46: 24,868,552 km (0.1 R)
• M47: 24,917,769 km (0.066 R)
• M48: 25,263,191 km (0.077 R)
• M49: 25,958,821 km (0.118 R)
• M50: 26,359,145 km (0.103 R)
• M51: 26,912,807 km (0.08 R)
• M52: 27,013,935 km (0.094 R)
• M53: 27,267,204 km (0.093 R)
• M54: 28,855,036 km (0.084 R)
• M55: 29,477,662 km (0.089 R)
• M56: 29,529,722 km (0.091 R)
• M57: 30,052,267 km (0.111 R)
• M58: 31,531,641 km (0.111 R)
• M59: 31,851,631 km (0.117 R)
• M60: 32,012,149 km (0.117 R)
• M61: 32,333,785 km (0.113 R)
• M62: 32,548,906 km (0.12 R)
• M63: 35,942,384 km (0.076 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 11,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit