🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.48 AU - 0.52 AU

Year: 123 Days

Day: 47 Hours

Environment

Temp: 240 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,577,449 km

• M1: 172,636 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.43 AU - 0.57 AU

Year: 123 Days

Day: 33.1 Hours

Environment

Temp: 291 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.53 AU - 0.71 AU

Year: 170 Days

Day: 34 Hours

Environment

Temp: 214 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,577,449 km

• M1: 147,952 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.91 AU - 1.11 AU

Year: 353 Days

Day: 25.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,577,449 km

• M1: 180,415 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1 AU - 1.62 AU

Year: 522 Days

Day: 18 Hours

Environment

Temp: 5 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.43 AU - 2.25 AU

Year: 869 Days

Day: 45.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.05 AU - 4.19 AU

Year: 2399 Days

Day: 18.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.07 AU - 6.67 AU

Year: 4334 Days

Day: 29.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,577,449 km

• M1: 1,915,152 km (0.051 R)

Asteroid Belt

Center: 9.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 14.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.16 AU - 13.86 AU

Year: 16342 Days

Day: 9.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 133.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,577,449 km

• M1: 188,045 km (0.076 R)
• M2: 322,683 km (0.085 R)
• M3: 530,025 km (0.048 R)
• M4: 970,890 km (0.102 R)
• M5: 1,120,488 km (0.093 R)
• M6: 1,278,314 km (0.105 R)
• M7: 1,372,261 km (0.114 R)
• M8: 1,493,136 km (0.114 R)
• M9: 1,746,406 km (0.111 R)
• M10: 1,905,278 km (0.076 R)
• M11: 2,295,579 km (0.081 R)
• M12: 2,530,149 km (0.093 R)
• M13: 2,803,763 km (0.04 R)
• M14: 3,580,775 km (0.072 R)
• M15: 4,277,751 km (0.057 R)
• M16: 4,495,117 km (0.1 R)
• M17: 4,753,472 km (0.099 R)
• M18: 5,054,762 km (0.088 R)
• M19: 5,440,276 km (0.114 R)
• M20: 6,404,584 km (0.097 R)
• M21: 7,205,531 km (0.082 R)
• M22: 8,534,110 km (0.101 R)
• M23: 10,323,599 km (0.047 R)
• M24: 10,912,267 km (0.059 R)
• M25: 11,260,830 km (0.08 R)
• M26: 11,866,851 km (0.114 R)
• M27: 12,122,514 km (0.104 R)
• M28: 12,691,285 km (0.083 R)
• M29: 13,748,044 km (0.093 R)
• M30: 14,395,653 km (0.102 R)
• M31: 14,832,928 km (0.08 R)
• M32: 15,552,943 km (0.074 R)
• M33: 15,832,990 km (0.09 R)
• M34: 16,058,135 km (0.061 R)
• M35: 16,397,871 km (0.075 R)
• M36: 18,663,980 km (0.055 R)
• M37: 19,440,991 km (0.118 R)
• M38: 20,228,624 km (0.08 R)
• M39: 21,150,446 km (0.12 R)
• M40: 21,274,313 km (0.025 R)
• M41: 22,527,046 km (0.115 R)
• M42: 23,098,659 km (0.107 R)
• M43: 23,226,266 km (0.108 R)
• M44: 24,515,949 km (0.119 R)
• M45: 24,646,100 km (0.111 R)
• M46: 26,761,114 km (0.075 R)
• M47: 26,895,304 km (0.113 R)
• M48: 27,164,281 km (0.116 R)
• M49: 27,299,068 km (0.114 R)
• M50: 27,501,624 km (0.047 R)
• M51: 27,908,380 km (0.086 R)
• M52: 28,248,865 km (0.112 R)
• M53: 29,278,547 km (0.069 R)
• M54: 31,303,953 km (0.104 R)
• M55: 32,083,956 km (0.054 R)
• M56: 33,808,221 km (0.096 R)
• M57: 35,120,943 km (0.119 R)
• M58: 36,822,768 km (0.109 R)
• M59: 37,121,365 km (0.06 R)
• M60: 39,463,469 km (0.117 R)
• M61: 40,152,368 km (0.034 R)
• M62: 42,555,657 km (0.05 R)
• M63: 42,790,676 km (0.119 R)
• M64: 43,026,143 km (0.101 R)
• M65: 43,262,059 km (0.114 R)
• M66: 43,498,423 km (0.038 R)
• M67: 43,656,099 km (0.097 R)
• M68: 44,448,071 km (0.08 R)
• M69: 45,244,679 km (0.084 R)
• M70: 45,644,704 km (0.042 R)
• M71: 45,805,073 km (0.095 R)
• M72: 46,126,259 km (0.073 R)
• M73: 46,609,610 km (0.112 R)
• M74: 47,094,606 km (0.08 R)
• M75: 47,662,630 km (0.033 R)
• M76: 48,151,216 km (0.061 R)
• M77: 49,544,720 km (0.077 R)
• M78: 50,122,467 km (0.1 R)
• M79: 52,539,221 km (0.112 R)
• M80: 52,791,443 km (0.095 R)
• M81: 53,212,711 km (0.086 R)
• M82: 53,804,221 km (0.107 R)
• M83: 55,677,635 km (0.063 R)
• M84: 57,832,293 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.3

Radius: 3.3

Gravity: 53.84 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.51 AU - 14.75 AU

Year: 18497 Days

Day: 22 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,577,449 km

• M1: 43,234 km (0.118 R)
• M2: 120,127 km (0.113 R)
• M3: 264,639 km (0.066 R)
• M4: 397,182 km (0.11 R)
• M5: 695,331 km (0.039 R)
• M6: 1,203,066 km (0.09 R)
• M7: 1,283,251 km (0.089 R)
• M8: 1,591,871 km (0.084 R)
• M9: 1,799,812 km (0.074 R)
• M10: 2,240,976 km (0.025 R)
• M11: 2,644,442 km (0.055 R)
• M12: 2,713,855 km (0.095 R)
• M13: 2,961,589 km (0.119 R)
• M14: 3,142,902 km (0.079 R)
• M15: 4,263,988 km (0.084 R)
• M16: 4,386,359 km (0.096 R)
• M17: 4,676,429 km (0.097 R)
• M18: 5,627,722 km (0.097 R)
• M19: 6,825,852 km (0.078 R)
• M20: 7,017,038 km (0.117 R)
• M21: 7,113,229 km (0.088 R)
• M22: 7,355,727 km (0.04 R)
• M23: 8,301,485 km (0.12 R)
• M24: 11,246,469 km (0.087 R)
• M25: 11,302,718 km (0.097 R)
• M26: 12,157,819 km (0.074 R)
• M27: 14,050,382 km (0.044 R)
• M28: 14,110,969 km (0.116 R)
• M29: 14,293,179 km (0.076 R)
• M30: 14,783,262 km (0.116 R)
• M31: 15,653,921 km (0.078 R)
• M32: 17,120,130 km (0.032 R)
• M33: 17,640,282 km (0.032 R)
• M34: 17,771,180 km (0.106 R)
• M35: 17,968,051 km (0.118 R)
• M36: 18,963,176 km (0.111 R)
• M37: 20,386,151 km (0.04 R)
• M38: 20,937,269 km (0.098 R)
• M39: 21,703,061 km (0.116 R)
• M40: 21,773,072 km (0.104 R)
• M41: 22,336,308 km (0.059 R)
• M42: 22,619,796 km (0.06 R)
• M43: 25,740,707 km (0.093 R)
• M44: 25,814,758 km (0.102 R)
• M45: 26,335,957 km (0.094 R)
• M46: 27,464,374 km (0.082 R)
• M47: 28,072,639 km (0.117 R)
• M48: 28,685,392 km (0.077 R)
• M49: 31,338,061 km (0.1 R)
• M50: 31,575,922 km (0.092 R)
• M51: 32,292,944 km (0.097 R)
• M52: 32,773,902 km (0.118 R)
• M53: 33,176,469 km (0.054 R)
• M54: 37,123,908 km (0.059 R)
• M55: 38,049,171 km (0.092 R)
• M56: 38,302,889 km (0.087 R)
• M57: 38,557,056 km (0.03 R)
• M58: 38,982,064 km (0.079 R)
• M59: 39,237,726 km (0.052 R)
• M60: 39,836,716 km (0.091 R)
• M61: 41,129,990 km (0.115 R)
• M62: 41,999,901 km (0.059 R)
• M63: 44,023,661 km (0.074 R)
• M64: 44,112,373 km (0.07 R)
• M65: 44,467,668 km (0.11 R)
• M66: 46,168,895 km (0.061 R)
• M67: 47,708,855 km (0.073 R)
• M68: 48,989,712 km (0.075 R)
• M69: 50,096,587 km (0.088 R)
• M70: 50,932,241 km (0.085 R)
• M71: 51,398,388 km (0.099 R)
• M72: 53,655,670 km (0.061 R)
• M73: 55,274,020 km (0.108 R)
• M74: 56,908,376 km (0.062 R)
• M75: 58,460,903 km (0.088 R)
• M76: 58,558,441 km (0.088 R)
• M77: 58,655,979 km (0.114 R)
• M78: 58,949,041 km (0.115 R)
• M79: 59,438,376 km (0.109 R)
• M80: 61,112,376 km (0.104 R)
• M81: 61,409,477 km (0.057 R)
• M82: 64,003,654 km (0.054 R)
• M83: 66,124,952 km (0.106 R)
• M84: 66,837,187 km (0.105 R)
• M85: 68,064,039 km (0.064 R)
• M86: 68,577,459 km (0.066 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit