🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.5 AU - 0.56 AU

Year: 253 Days

Day: 12.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,635,005 km

• M1: 170,542 km (0.093 R)
• M2: 329,714 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.63 AU - 0.67 AU

Year: 344 Days

Day: 37.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.1

Radius: 8.1

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.09 AU - 1.39 AU

Year: 906 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,635,005 km

• M1: 127,607 km (0.047 R)
• M2: 201,808 km (0.083 R)
• M3: 381,774 km (0.115 R)
• M4: 474,225 km (0.093 R)
• M5: 564,134 km (0.119 R)
• M6: 642,822 km (0.056 R)
• M7: 889,210 km (0.061 R)
• M8: 962,214 km (0.1 R)
• M9: 1,023,399 km (0.116 R)
• M10: 1,200,822 km (0.12 R)
• M11: 1,357,750 km (0.113 R)
• M12: 1,473,988 km (0.119 R)
• M13: 1,553,275 km (0.094 R)
• M14: 1,642,285 km (0.064 R)
• M15: 1,800,111 km (0.117 R)
• M16: 1,893,759 km (0.102 R)
• M17: 1,980,377 km (0.108 R)
• M18: 2,103,944 km (0.117 R)
• M19: 2,157,650 km (0.072 R)
• M20: 2,294,083 km (0.104 R)
• M21: 2,527,755 km (0.116 R)
• M22: 2,585,051 km (0.062 R)
• M23: 2,788,953 km (0.065 R)
• M24: 2,967,872 km (0.107 R)
• M25: 3,028,310 km (0.089 R)
• M26: 3,130,036 km (0.036 R)
• M27: 3,570,004 km (0.048 R)
• M28: 3,634,331 km (0.078 R)
• M29: 3,775,401 km (0.117 R)
• M30: 3,995,759 km (0.088 R)
• M31: 4,051,559 km (0.034 R)
• M32: 4,300,191 km (0.048 R)
• M33: 4,426,302 km (0.115 R)
• M34: 4,484,047 km (0.116 R)
• M35: 4,694,082 km (0.096 R)
• M36: 4,752,874 km (0.082 R)
• M37: 4,823,933 km (0.096 R)
• M38: 4,979,066 km (0.101 R)
• M39: 5,245,350 km (0.053 R)
• M40: 5,479,022 km (0.081 R)
• M41: 5,566,088 km (0.099 R)
• M42: 5,628,470 km (0.067 R)
• M43: 5,867,827 km (0.113 R)
• M44: 6,149,071 km (0.095 R)
• M45: 6,317,368 km (0.09 R)
• M46: 6,658,601 km (0.103 R)
• M47: 7,100,364 km (0.108 R)
• M48: 7,441,297 km (0.096 R)
• M49: 7,620,665 km (0.111 R)
• M50: 7,676,166 km (0.059 R)
• M51: 7,927,640 km (0.072 R)
• M52: 8,026,075 km (0.114 R)
• M53: 8,381,221 km (0.106 R)
• M54: 8,785,135 km (0.09 R)
• M55: 8,945,504 km (0.087 R)
• M56: 9,077,599 km (0.118 R)
• M57: 9,180,672 km (0.119 R)
• M58: 9,447,554 km (0.045 R)
• M59: 9,537,014 km (0.082 R)
• M60: 9,611,962 km (0.092 R)
• M61: 9,852,665 km (0.12 R)
• M62: 9,958,581 km (0.097 R)
• M63: 10,034,576 km (0.038 R)
• M64: 10,110,722 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.1

Radius: 14.2

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.81 AU - 2.05 AU

Year: 1759 Days

Day: 5.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 16,635,005 km

• M1: 308,172 km (0.059 R)
• M2: 399,277 km (0.095 R)
• M3: 499,806 km (0.061 R)
• M4: 715,826 km (0.087 R)
• M5: 846,874 km (0.058 R)
• M6: 944,262 km (0.096 R)
• M7: 1,105,827 km (0.081 R)
• M8: 1,366,726 km (0.051 R)
• M9: 1,586,934 km (0.069 R)
• M10: 1,819,260 km (0.109 R)
• M11: 2,043,806 km (0.112 R)
• M12: 2,593,578 km (0.095 R)
• M13: 2,719,689 km (0.11 R)
• M14: 3,450,176 km (0.098 R)
• M15: 3,730,672 km (0.119 R)
• M16: 3,921,858 km (0.074 R)
• M17: 4,153,286 km (0.059 R)
• M18: 4,604,174 km (0.085 R)
• M19: 4,706,499 km (0.117 R)
• M20: 4,835,602 km (0.092 R)
• M21: 5,018,261 km (0.114 R)
• M22: 5,203,313 km (0.087 R)
• M23: 5,309,976 km (0.103 R)
• M24: 5,458,078 km (0.077 R)
• M25: 5,703,269 km (0.118 R)
• M26: 6,021,913 km (0.054 R)
• M27: 6,190,509 km (0.089 R)
• M28: 6,303,755 km (0.078 R)
• M29: 6,705,874 km (0.094 R)
• M30: 7,175,611 km (0.068 R)
• M31: 7,519,986 km (0.076 R)
• M32: 7,793,151 km (0.085 R)
• M33: 8,131,691 km (0.041 R)
• M34: 8,256,007 km (0.082 R)
• M35: 8,569,564 km (0.113 R)
• M36: 8,711,832 km (0.034 R)
• M37: 8,839,140 km (0.089 R)
• M38: 8,950,889 km (0.054 R)
• M39: 9,095,401 km (0.062 R)
• M40: 9,305,586 km (0.114 R)
• M41: 9,681,226 km (0.071 R)
• M42: 9,813,172 km (0.083 R)
• M43: 10,128,673 km (0.072 R)
• M44: 10,447,616 km (0.116 R)
• M45: 10,633,865 km (0.066 R)
• M46: 10,906,582 km (0.099 R)
• M47: 11,026,709 km (0.105 R)
• M48: 11,199,046 km (0.076 R)
• M49: 11,354,778 km (0.106 R)
• M50: 11,581,269 km (0.045 R)
• M51: 11,914,872 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 10.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.25 AU - 3.03 AU

Year: 2814 Days

Day: 5.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 16,635,005 km

• M1: 139,724 km (0.103 R)
• M2: 224,546 km (0.065 R)
• M3: 411,993 km (0.103 R)
• M4: 485,295 km (0.099 R)
• M5: 601,383 km (0.088 R)
• M6: 1,037,162 km (0.043 R)
• M7: 1,386,323 km (0.075 R)
• M8: 1,602,193 km (0.099 R)
• M9: 1,794,426 km (0.116 R)
• M10: 1,887,626 km (0.096 R)
• M11: 2,127,731 km (0.055 R)
• M12: 2,226,465 km (0.111 R)
• M13: 2,352,277 km (0.039 R)
• M14: 2,454,751 km (0.06 R)
• M15: 2,717,296 km (0.078 R)
• M16: 3,072,142 km (0.103 R)
• M17: 3,255,250 km (0.085 R)
• M18: 3,340,969 km (0.072 R)
• M19: 3,485,630 km (0.111 R)
• M20: 3,676,816 km (0.097 R)
• M21: 3,841,225 km (0.105 R)
• M22: 4,054,102 km (0.064 R)
• M23: 4,333,551 km (0.053 R)
• M24: 4,667,603 km (0.075 R)
• M25: 4,845,924 km (0.069 R)
• M26: 4,927,604 km (0.03 R)
• M27: 5,026,488 km (0.058 R)
• M28: 5,209,297 km (0.067 R)
• M29: 5,496,226 km (0.105 R)
• M30: 5,581,646 km (0.093 R)
• M31: 6,173,904 km (0.112 R)
• M32: 6,459,636 km (0.062 R)
• M33: 6,567,945 km (0.114 R)
• M34: 6,767,957 km (0.093 R)
• M35: 6,878,061 km (0.085 R)
• M36: 6,970,064 km (0.085 R)
• M37: 7,645,498 km (0.083 R)
• M38: 7,952,473 km (0.06 R)
• M39: 8,302,532 km (0.11 R)
• M40: 8,717,517 km (0.099 R)
• M41: 8,917,379 km (0.059 R)
• M42: 9,018,059 km (0.093 R)
• M43: 9,240,511 km (0.083 R)
• M44: 9,342,387 km (0.101 R)
• M45: 9,424,067 km (0.041 R)
• M46: 9,547,037 km (0.058 R)
• M47: 9,649,811 km (0.096 R)
• M48: 9,815,266 km (0.032 R)
• M49: 10,044,300 km (0.088 R)
• M50: 10,169,813 km (0.069 R)
• M51: 10,720,333 km (0.106 R)
• M52: 10,784,510 km (0.114 R)
• M53: 11,107,193 km (0.044 R)
• M54: 11,237,044 km (0.07 R)
• M55: 11,454,859 km (0.11 R)
• M56: 11,586,205 km (0.081 R)
• M57: 11,850,246 km (0.093 R)
• M58: 11,916,667 km (0.085 R)
• M59: 12,227,831 km (0.114 R)
• M60: 12,903,864 km (0.115 R)
• M61: 13,407,410 km (0.061 R)
• M62: 13,893,902 km (0.05 R)
• M63: 14,174,548 km (0.114 R)
• M64: 14,480,775 km (0.079 R)
• M65: 15,003,918 km (0.114 R)
• M66: 15,171,618 km (0.107 R)
• M67: 15,897,616 km (0.097 R)
• M68: 16,068,756 km (0.069 R)
• M69: 16,486,583 km (0.049 R)
• M70: 16,585,467 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 18,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit