🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.15 AU - 1.57 AU

Year: 597 Days

Day: 12.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,579,336 km

• M1: 175,179 km (0.09 R)
• M2: 695,780 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.55 AU - 1.79 AU

Year: 813 Days

Day: 14 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.39 AU - 2.05 AU

Year: 850 Days

Day: 44.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.07 AU - 2.49 AU

Year: 1297 Days

Day: 27.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.44 AU - 3.86 AU

Year: 2106 Days

Day: 47.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,579,336 km

• M1: 2,347,639 km (0.088 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293

Radius: 10.5

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.26 AU - 4.56 AU

Year: 3489 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,579,336 km

• M1: 192,532 km (0.098 R)
• M2: 294,558 km (0.093 R)
• M3: 372,349 km (0.034 R)
• M4: 555,457 km (0.111 R)
• M5: 626,366 km (0.115 R)
• M6: 796,609 km (0.108 R)
• M7: 915,838 km (0.104 R)
• M8: 1,061,247 km (0.091 R)
• M9: 1,152,502 km (0.066 R)
• M10: 1,289,085 km (0.103 R)
• M11: 1,431,352 km (0.053 R)
• M12: 1,544,448 km (0.112 R)
• M13: 1,695,991 km (0.102 R)
• M14: 1,889,571 km (0.093 R)
• M15: 1,976,487 km (0.116 R)
• M16: 2,193,554 km (0.084 R)
• M17: 2,418,549 km (0.041 R)
• M18: 2,692,911 km (0.089 R)
• M19: 2,805,558 km (0.116 R)
• M20: 3,544,871 km (0.037 R)
• M21: 3,793,952 km (0.103 R)
• M22: 3,872,939 km (0.119 R)
• M23: 3,984,390 km (0.116 R)
• M24: 4,113,193 km (0.12 R)
• M25: 4,391,595 km (0.054 R)
• M26: 4,474,622 km (0.119 R)
• M27: 4,541,492 km (0.1 R)
• M28: 4,693,184 km (0.03 R)
• M29: 4,949,595 km (0.029 R)
• M30: 5,565,789 km (0.112 R)
• M31: 5,764,604 km (0.104 R)
• M32: 6,281,016 km (0.036 R)
• M33: 6,355,965 km (0.078 R)
• M34: 6,544,907 km (0.075 R)
• M35: 6,678,199 km (0.089 R)
• M36: 6,812,388 km (0.117 R)
• M37: 7,025,116 km (0.114 R)
• M38: 7,181,147 km (0.056 R)
• M39: 7,437,258 km (0.108 R)
• M40: 7,556,488 km (0.101 R)
• M41: 7,656,419 km (0.09 R)
• M42: 8,264,834 km (0.099 R)
• M43: 8,994,273 km (0.032 R)
• M44: 9,249,038 km (0.076 R)
• M45: 9,852,965 km (0.107 R)
• M46: 10,071,826 km (0.066 R)
• M47: 10,181,781 km (0.108 R)
• M48: 10,648,227 km (0.102 R)
• M49: 10,917,952 km (0.088 R)
• M50: 11,008,309 km (0.059 R)
• M51: 11,167,032 km (0.103 R)
• M52: 11,509,911 km (0.114 R)
• M53: 11,879,567 km (0.115 R)
• M54: 11,995,804 km (0.082 R)
• M55: 12,749,030 km (0.1 R)
• M56: 13,011,424 km (0.055 R)
• M57: 13,083,381 km (0.108 R)
• M58: 13,372,254 km (0.114 R)
• M59: 13,444,809 km (0.096 R)
• M60: 14,202,223 km (0.06 R)
• M61: 14,399,992 km (0.118 R)
• M62: 14,524,008 km (0.084 R)
• M63: 14,823,204 km (0.07 R)
• M64: 15,048,947 km (0.109 R)
• M65: 15,758,490 km (0.081 R)
• M66: 16,091,495 km (0.101 R)
• M67: 16,246,179 km (0.117 R)
• M68: 16,323,521 km (0.047 R)
• M69: 17,315,355 km (0.082 R)
• M70: 17,579,545 km (0.073 R)
• M71: 17,898,488 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 11.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.1 AU - 7.14 AU

Year: 6417 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,579,336 km

• M1: 147,204 km (0.118 R)
• M2: 229,633 km (0.092 R)
• M3: 519,853 km (0.117 R)
• M4: 672,293 km (0.104 R)
• M5: 924,216 km (0.111 R)
• M6: 1,318,107 km (0.083 R)
• M7: 1,603,091 km (0.089 R)
• M8: 1,889,571 km (0.05 R)
• M9: 2,212,253 km (0.062 R)
• M10: 2,470,908 km (0.108 R)
• M11: 2,781,922 km (0.12 R)
• M12: 2,909,828 km (0.119 R)
• M13: 3,171,774 km (0.106 R)
• M14: 3,510,015 km (0.118 R)
• M15: 3,695,217 km (0.081 R)
• M16: 3,883,710 km (0.052 R)
• M17: 4,196,968 km (0.108 R)
• M18: 4,873,749 km (0.055 R)
• M19: 5,238,169 km (0.115 R)
• M20: 5,423,671 km (0.062 R)
• M21: 5,584,489 km (0.08 R)
• M22: 5,719,575 km (0.049 R)
• M23: 6,869,235 km (0.096 R)
• M24: 7,072,539 km (0.07 R)
• M25: 7,366,498 km (0.115 R)
• M26: 7,754,705 km (0.03 R)
• M27: 7,845,212 km (0.12 R)
• M28: 8,426,848 km (0.061 R)
• M29: 8,832,857 km (0.067 R)
• M30: 9,149,555 km (0.091 R)
• M31: 9,341,340 km (0.069 R)
• M32: 9,826,785 km (0.088 R)
• M33: 10,221,125 km (0.117 R)
• M34: 11,059,172 km (0.032 R)
• M35: 11,919,210 km (0.05 R)
• M36: 12,023,929 km (0.073 R)
• M37: 12,234,114 km (0.111 R)
• M38: 12,622,769 km (0.11 R)
• M39: 13,195,430 km (0.081 R)
• M40: 14,701,132 km (0.097 R)
• M41: 14,925,978 km (0.095 R)
• M42: 15,038,924 km (0.068 R)
• M43: 16,029,113 km (0.083 R)
• M44: 16,493,315 km (0.104 R)
• M45: 16,687,942 km (0.096 R)
• M46: 17,792,423 km (0.036 R)
• M47: 17,912,251 km (0.078 R)
• M48: 18,636,304 km (0.069 R)
• M49: 19,124,293 km (0.108 R)
• M50: 19,328,942 km (0.047 R)
• M51: 19,452,062 km (0.111 R)
• M52: 19,534,191 km (0.099 R)
• M53: 19,699,048 km (0.04 R)
• M54: 20,697,464 km (0.062 R)
• M55: 21,287,478 km (0.118 R)
• M56: 21,499,608 km (0.061 R)
• M57: 22,139,886 km (0.095 R)
• M58: 22,700,130 km (0.079 R)
• M59: 23,614,772 km (0.049 R)
• M60: 23,746,418 km (0.074 R)
• M61: 24,142,852 km (0.066 R)
• M62: 25,615,045 km (0.065 R)
• M63: 25,976,324 km (0.096 R)
• M64: 26,339,248 km (0.071 R)
• M65: 26,430,353 km (0.082 R)
• M66: 26,886,926 km (0.116 R)
• M67: 27,116,260 km (0.027 R)
• M68: 27,484,420 km (0.119 R)
• M69: 28,458,901 km (0.097 R)
• M70: 28,645,748 km (0.025 R)
• M71: 29,870,506 km (0.11 R)
• M72: 30,155,640 km (0.114 R)
• M73: 30,824,192 km (0.088 R)
• M74: 31,594,472 km (0.097 R)
• M75: 32,663,797 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.3

Radius: 14.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.32 AU - 9.16 AU

Year: 9734 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,579,336 km

• M1: 187,297 km (0.112 R)
• M2: 543,190 km (0.088 R)
• M3: 759,508 km (0.113 R)
• M4: 858,093 km (0.032 R)
• M5: 1,038,658 km (0.072 R)
• M6: 1,387,221 km (0.066 R)
• M7: 1,792,482 km (0.09 R)
• M8: 1,949,410 km (0.079 R)
• M9: 2,469,861 km (0.055 R)
• M10: 2,757,687 km (0.093 R)
• M11: 3,009,909 km (0.096 R)
• M12: 3,174,467 km (0.117 R)
• M13: 3,711,523 km (0.115 R)
• M14: 4,678,973 km (0.103 R)
• M15: 5,064,935 km (0.076 R)
• M16: 5,233,532 km (0.106 R)
• M17: 5,404,073 km (0.05 R)
• M18: 6,074,870 km (0.03 R)
• M19: 6,679,844 km (0.082 R)
• M20: 6,772,296 km (0.066 R)
• M21: 7,463,288 km (0.098 R)
• M22: 8,111,047 km (0.1 R)
• M23: 8,878,334 km (0.118 R)
• M24: 11,428,081 km (0.113 R)
• M25: 12,023,630 km (0.043 R)
• M26: 12,477,061 km (0.089 R)
• M27: 14,827,393 km (0.059 R)
• M28: 16,552,256 km (0.101 R)
• M29: 16,761,843 km (0.086 R)
• M30: 16,888,104 km (0.076 R)
• M31: 17,183,709 km (0.056 R)
• M32: 17,310,867 km (0.114 R)
• M33: 17,694,586 km (0.074 R)
• M34: 20,412,629 km (0.112 R)
• M35: 20,547,417 km (0.079 R)
• M36: 22,095,905 km (0.099 R)
• M37: 23,918,156 km (0.11 R)
• M38: 26,814,521 km (0.061 R)
• M39: 28,605,058 km (0.093 R)
• M40: 28,756,002 km (0.067 R)
• M41: 29,210,480 km (0.076 R)
• M42: 29,871,104 km (0.091 R)
• M43: 30,126,468 km (0.057 R)
• M44: 30,897,047 km (0.099 R)
• M45: 31,674,208 km (0.093 R)
• M46: 32,720,345 km (0.049 R)
• M47: 34,043,838 km (0.098 R)
• M48: 34,257,314 km (0.029 R)
• M49: 35,601,152 km (0.097 R)
• M50: 35,763,465 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 14,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit