🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.02 AU

Year: 282 Days

Day: 15.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.72 AU - 1.06 AU

Year: 302 Days

Day: 35.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.96 AU - 3.56 AU

Year: 2118 Days

Day: 32.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.16 AU - 5.22 AU

Year: 3087 Days

Day: 29.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,137,531 km

• M1: 388,057 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 10.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.61 AU - 7.61 AU

Year: 5435 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 45,137,531 km

• M1: 145,110 km (0.083 R)
• M2: 232,924 km (0.071 R)
• M3: 316,848 km (0.085 R)
• M4: 391,498 km (0.09 R)
• M5: 521,349 km (0.094 R)
• M6: 706,401 km (0.102 R)
• M7: 879,336 km (0.096 R)
• M8: 993,779 km (0.025 R)
• M9: 1,199,177 km (0.085 R)
• M10: 1,287,439 km (0.097 R)
• M11: 1,388,119 km (0.095 R)
• M12: 1,544,149 km (0.032 R)
• M13: 1,706,313 km (0.09 R)
• M14: 1,931,458 km (0.068 R)
• M15: 2,275,084 km (0.089 R)
• M16: 2,689,770 km (0.088 R)
• M17: 3,141,705 km (0.09 R)
• M18: 3,251,659 km (0.046 R)
• M19: 3,334,836 km (0.101 R)
• M20: 3,404,848 km (0.09 R)
• M21: 3,503,582 km (0.104 R)
• M22: 3,589,003 km (0.115 R)
• M23: 3,660,809 km (0.057 R)
• M24: 3,849,452 km (0.08 R)
• M25: 4,191,433 km (0.095 R)
• M26: 4,667,753 km (0.104 R)
• M27: 4,746,292 km (0.057 R)
• M28: 4,840,987 km (0.078 R)
• M29: 5,275,270 km (0.072 R)
• M30: 5,340,644 km (0.085 R)
• M31: 5,472,440 km (0.095 R)
• M32: 5,605,133 km (0.025 R)
• M33: 5,806,193 km (0.116 R)
• M34: 6,267,552 km (0.05 R)
• M35: 6,389,175 km (0.114 R)
• M36: 6,652,169 km (0.046 R)
• M37: 7,243,678 km (0.093 R)
• M38: 7,610,343 km (0.072 R)
• M39: 7,964,291 km (0.079 R)
• M40: 8,077,238 km (0.058 R)
• M41: 8,553,408 km (0.097 R)
• M42: 8,785,285 km (0.06 R)
• M43: 9,793,724 km (0.075 R)
• M44: 9,955,290 km (0.05 R)
• M45: 10,137,949 km (0.05 R)
• M46: 10,239,974 km (0.108 R)
• M47: 10,321,954 km (0.067 R)
• M48: 10,548,146 km (0.031 R)
• M49: 10,901,047 km (0.106 R)
• M50: 11,005,616 km (0.106 R)
• M51: 11,131,578 km (0.077 R)
• M52: 11,746,874 km (0.06 R)
• M53: 12,482,297 km (0.046 R)
• M54: 12,877,684 km (0.114 R)
• M55: 13,143,519 km (0.113 R)
• M56: 13,366,420 km (0.072 R)
• M57: 13,478,469 km (0.099 R)
• M58: 13,793,522 km (0.115 R)
• M59: 14,545,999 km (0.051 R)
• M60: 14,707,415 km (0.073 R)
• M61: 15,078,418 km (0.083 R)
• M62: 15,241,779 km (0.114 R)
• M63: 15,452,562 km (0.092 R)
• M64: 15,617,120 km (0.072 R)
• M65: 15,948,180 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 9.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.98 AU - 6.44 AU

Year: 5569 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,137,531 km

• M1: 197,768 km (0.116 R)
• M2: 430,692 km (0.089 R)
• M3: 490,232 km (0.099 R)
• M4: 785,239 km (0.106 R)
• M5: 1,061,846 km (0.118 R)
• M6: 1,132,157 km (0.075 R)
• M7: 2,044,704 km (0.073 R)
• M8: 2,223,772 km (0.117 R)
• M9: 2,296,776 km (0.071 R)
• M10: 2,950,668 km (0.094 R)
• M11: 3,361,165 km (0.108 R)
• M12: 3,724,389 km (0.046 R)
• M13: 4,395,933 km (0.064 R)
• M14: 4,488,235 km (0.051 R)
• M15: 4,651,447 km (0.114 R)
• M16: 4,816,752 km (0.104 R)
• M17: 5,128,664 km (0.114 R)
• M18: 5,747,251 km (0.096 R)
• M19: 5,822,948 km (0.097 R)
• M20: 6,336,966 km (0.108 R)
• M21: 6,546,702 km (0.096 R)
• M22: 6,758,682 km (0.089 R)
• M23: 6,865,495 km (0.113 R)
• M24: 7,546,165 km (0.09 R)
• M25: 7,908,641 km (0.087 R)
• M26: 8,679,519 km (0.071 R)
• M27: 9,236,322 km (0.115 R)
• M28: 9,354,953 km (0.04 R)
• M29: 9,563,941 km (0.113 R)
• M30: 9,684,069 km (0.056 R)
• M31: 9,744,207 km (0.094 R)
• M32: 9,834,863 km (0.1 R)
• M33: 10,169,514 km (0.12 R)
• M34: 11,100,910 km (0.114 R)
• M35: 11,322,315 km (0.049 R)
• M36: 11,417,609 km (0.111 R)
• M37: 11,481,188 km (0.08 R)
• M38: 11,640,958 km (0.102 R)
• M39: 11,737,150 km (0.117 R)
• M40: 11,801,327 km (0.053 R)
• M41: 12,417,820 km (0.115 R)
• M42: 12,911,792 km (0.077 R)
• M43: 13,044,635 km (0.113 R)
• M44: 13,311,667 km (0.087 R)
• M45: 13,445,857 km (0.097 R)
• M46: 14,294,675 km (0.069 R)
• M47: 14,466,563 km (0.111 R)
• M48: 14,639,199 km (0.086 R)
• M49: 14,777,726 km (0.058 R)
• M50: 14,951,410 km (0.109 R)
• M51: 16,618,079 km (0.078 R)
• M52: 17,162,317 km (0.116 R)
• M53: 17,638,636 km (0.118 R)
• M54: 17,822,941 km (0.092 R)
• M55: 18,082,194 km (0.092 R)
• M56: 18,716,938 km (0.118 R)
• M57: 19,321,014 km (0.11 R)
• M58: 19,969,820 km (0.033 R)
• M59: 20,625,806 km (0.03 R)
• M60: 20,703,448 km (0.049 R)
• M61: 21,015,060 km (0.11 R)
• M62: 21,093,150 km (0.11 R)
• M63: 21,210,584 km (0.109 R)
• M64: 21,998,666 km (0.03 R)
• M65: 22,555,918 km (0.081 R)
• M66: 22,635,953 km (0.1 R)
• M67: 22,715,988 km (0.109 R)
• M68: 22,876,506 km (0.111 R)
• M69: 23,319,765 km (0.111 R)
• M70: 23,888,087 km (0.081 R)
• M71: 24,543,027 km (0.066 R)
• M72: 24,872,740 km (0.084 R)
• M73: 25,038,196 km (0.088 R)
• M74: 25,162,511 km (0.11 R)
• M75: 26,080,294 km (0.056 R)
• M76: 26,164,219 km (0.092 R)
• M77: 26,501,113 km (0.049 R)
• M78: 26,881,840 km (0.074 R)
• M79: 27,477,538 km (0.039 R)
• M80: 27,562,959 km (0.114 R)
• M81: 28,595,334 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.2

Radius: 10.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.03 AU - 12.13 AU

Year: 11518 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,137,531 km

• M1: 255,364 km (0.109 R)
• M2: 529,427 km (0.089 R)
• M3: 1,146,518 km (0.036 R)
• M4: 1,425,219 km (0.118 R)
• M5: 1,747,752 km (0.079 R)
• M6: 2,311,287 km (0.116 R)
• M7: 3,062,867 km (0.099 R)
• M8: 3,227,424 km (0.098 R)
• M9: 3,767,772 km (0.096 R)
• M10: 4,397,878 km (0.071 R)
• M11: 4,709,341 km (0.113 R)
• M12: 4,995,970 km (0.093 R)
• M13: 5,992,292 km (0.056 R)
• M14: 6,060,808 km (0.103 R)
• M15: 7,157,211 km (0.046 R)
• M16: 7,450,124 km (0.057 R)
• M17: 8,085,466 km (0.081 R)
• M18: 8,505,836 km (0.097 R)
• M19: 8,972,731 km (0.045 R)
• M20: 9,608,073 km (0.081 R)
• M21: 10,422,783 km (0.084 R)
• M22: 10,505,361 km (0.086 R)
• M23: 10,754,741 km (0.092 R)
• M24: 11,685,838 km (0.115 R)
• M25: 11,944,343 km (0.093 R)
• M26: 12,908,052 km (0.097 R)
• M27: 13,175,234 km (0.052 R)
• M28: 13,309,423 km (0.108 R)
• M29: 13,987,700 km (0.114 R)
• M30: 14,909,373 km (0.111 R)
• M31: 15,283,666 km (0.115 R)
• M32: 15,660,952 km (0.112 R)
• M33: 15,850,792 km (0.119 R)
• M34: 16,232,715 km (0.096 R)
• M35: 17,839,995 km (0.095 R)
• M36: 18,137,695 km (0.106 R)
• M37: 18,237,327 km (0.068 R)
• M38: 18,587,236 km (0.056 R)
• M39: 18,687,616 km (0.047 R)
• M40: 19,395,663 km (0.087 R)
• M41: 19,855,377 km (0.078 R)
• M42: 20,215,459 km (0.111 R)
• M43: 20,370,443 km (0.09 R)
• M44: 20,473,965 km (0.104 R)
• M45: 21,519,055 km (0.038 R)
• M46: 21,835,904 km (0.036 R)
• M47: 22,048,033 km (0.106 R)
• M48: 23,443,482 km (0.102 R)
• M49: 23,987,869 km (0.119 R)
• M50: 24,481,243 km (0.111 R)
• M51: 24,812,153 km (0.084 R)
• M52: 26,319,202 km (0.057 R)
• M53: 26,488,397 km (0.08 R)
• M54: 26,601,493 km (0.094 R)
• M55: 28,200,994 km (0.067 R)
• M56: 28,779,788 km (0.102 R)
• M57: 30,184,961 km (0.076 R)
• M58: 31,014,930 km (0.12 R)
• M59: 31,792,240 km (0.094 R)
• M60: 32,032,794 km (0.044 R)
• M61: 32,939,955 km (0.12 R)
• M62: 33,061,578 km (0.102 R)
• M63: 33,488,381 km (0.116 R)
• M64: 34,224,253 km (0.065 R)
• M65: 36,463,733 km (0.102 R)
• M66: 36,652,376 km (0.106 R)
• M67: 38,237,964 km (0.096 R)
• M68: 38,621,832 km (0.098 R)
• M69: 39,264,504 km (0.108 R)
• M70: 39,781,215 km (0.065 R)
• M71: 39,845,842 km (0.097 R)
• M72: 40,105,244 km (0.103 R)
• M73: 40,170,170 km (0.05 R)
• M74: 41,804,377 km (0.05 R)
• M75: 42,331,859 km (0.096 R)
• M76: 43,660,438 km (0.111 R)
• M77: 44,128,679 km (0.054 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 13,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit