🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.69 AU

Year: 143 Days

Day: 13.1 Hours

Environment

Temp: 256 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,690,387 km

• M1: 70,909 km (0.056 R)
• M2: 218,263 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.62 AU - 0.7 AU

Year: 188 Days

Day: 47.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.31 AU - 4.87 AU

Year: 3440 Days

Day: 30.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,690,387 km

• M1: 991,684 km (0.089 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 10.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.16 AU - 7.74 AU

Year: 6410 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,690,387 km

• M1: 156,330 km (0.094 R)
• M2: 248,931 km (0.047 R)
• M3: 431,889 km (0.08 R)
• M4: 523,593 km (0.107 R)
• M5: 592,557 km (0.111 R)
• M6: 832,063 km (0.069 R)
• M7: 1,102,836 km (0.112 R)
• M8: 1,208,452 km (0.102 R)
• M9: 1,359,545 km (0.044 R)
• M10: 1,605,634 km (0.1 R)
• M11: 1,993,691 km (0.114 R)
• M12: 2,107,684 km (0.106 R)
• M13: 2,342,403 km (0.109 R)
• M14: 2,550,344 km (0.043 R)
• M15: 2,656,709 km (0.085 R)
• M16: 2,984,627 km (0.114 R)
• M17: 3,560,130 km (0.099 R)
• M18: 3,799,936 km (0.112 R)
• M19: 4,065,921 km (0.029 R)
• M20: 4,486,889 km (0.109 R)
• M21: 4,746,292 km (0.066 R)
• M22: 4,944,060 km (0.086 R)
• M23: 5,325,235 km (0.103 R)
• M24: 5,600,047 km (0.097 R)
• M25: 5,809,185 km (0.079 R)
• M26: 5,973,593 km (0.09 R)
• M27: 6,139,646 km (0.114 R)
• M28: 6,235,239 km (0.086 R)
• M29: 6,307,196 km (0.087 R)
• M30: 6,427,921 km (0.098 R)
• M31: 6,573,630 km (0.087 R)
• M32: 7,092,585 km (0.092 R)
• M33: 7,167,832 km (0.089 R)
• M34: 7,676,166 km (0.11 R)
• M35: 8,012,911 km (0.108 R)
• M36: 8,091,300 km (0.072 R)
• M37: 8,248,827 km (0.06 R)
• M38: 8,434,029 km (0.081 R)
• M39: 8,647,206 km (0.096 R)
• M40: 9,106,322 km (0.081 R)
• M41: 9,297,657 km (0.119 R)
• M42: 9,518,015 km (0.101 R)
• M43: 10,189,560 km (0.098 R)
• M44: 11,050,346 km (0.111 R)
• M45: 11,166,883 km (0.061 R)
• M46: 11,430,624 km (0.034 R)
• M47: 11,844,860 km (0.1 R)
• M48: 12,264,183 km (0.114 R)
• M49: 12,415,127 km (0.06 R)
• M50: 13,025,038 km (0.117 R)
• M51: 13,675,938 km (0.12 R)
• M52: 14,401,039 km (0.095 R)
• M53: 14,496,482 km (0.078 R)
• M54: 14,944,977 km (0.118 R)
• M55: 16,185,143 km (0.111 R)
• M56: 16,918,173 km (0.078 R)
• M57: 17,187,449 km (0.104 R)
• M58: 17,322,536 km (0.105 R)
• M59: 17,390,304 km (0.108 R)
• M60: 17,730,190 km (0.119 R)
• M61: 17,832,665 km (0.079 R)
• M62: 18,382,138 km (0.085 R)
• M63: 18,554,923 km (0.086 R)
• M64: 18,624,187 km (0.118 R)
• M65: 19,006,858 km (0.1 R)
• M66: 19,146,732 km (0.117 R)
• M67: 20,563,424 km (0.111 R)
• M68: 21,067,270 km (0.058 R)
• M69: 21,248,134 km (0.107 R)
• M70: 21,502,300 km (0.046 R)
• M71: 21,648,009 km (0.062 R)
• M72: 22,677,092 km (0.087 R)
• M73: 23,122,894 km (0.031 R)
• M74: 23,272,193 km (0.035 R)
• M75: 23,609,237 km (0.093 R)
• M76: 23,797,132 km (0.107 R)
• M77: 23,947,926 km (0.045 R)
• M78: 24,668,240 km (0.099 R)
• M79: 24,973,569 km (0.082 R)
• M80: 25,126,758 km (0.107 R)
• M81: 25,897,336 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 15

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.92 AU - 12.12 AU

Year: 11937 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,690,387 km

• M1: 393,891 km (0.114 R)
• M2: 715,377 km (0.081 R)
• M3: 1,123,480 km (0.107 R)
• M4: 1,263,803 km (0.116 R)
• M5: 1,662,182 km (0.041 R)
• M6: 1,763,011 km (0.048 R)
• M7: 1,928,765 km (0.072 R)
• M8: 2,321,609 km (0.093 R)
• M9: 2,458,342 km (0.111 R)
• M10: 2,716,249 km (0.094 R)
• M11: 2,934,063 km (0.052 R)
• M12: 3,259,139 km (0.046 R)
• M13: 3,387,345 km (0.096 R)
• M14: 3,701,949 km (0.054 R)
• M15: 4,674,185 km (0.03 R)
• M16: 5,354,856 km (0.05 R)
• M17: 5,753,385 km (0.1 R)
• M18: 5,909,415 km (0.09 R)
• M19: 6,321,408 km (0.052 R)
• M20: 6,514,838 km (0.055 R)
• M21: 6,644,838 km (0.088 R)
• M22: 7,207,177 km (0.101 R)
• M23: 7,613,484 km (0.098 R)
• M24: 7,992,565 km (0.08 R)
• M25: 8,342,475 km (0.055 R)
• M26: 8,805,181 km (0.103 R)
• M27: 9,496,323 km (0.103 R)
• M28: 9,829,926 km (0.069 R)
• M29: 10,242,966 km (0.032 R)
• M30: 10,432,507 km (0.115 R)
• M31: 10,738,434 km (0.091 R)
• M32: 11,163,741 km (0.103 R)
• M33: 11,476,700 km (0.109 R)
• M34: 12,071,202 km (0.052 R)
• M35: 12,716,417 km (0.03 R)
• M36: 13,331,564 km (0.066 R)
• M37: 14,124,732 km (0.106 R)
• M38: 15,105,346 km (0.105 R)
• M39: 17,720,317 km (0.081 R)
• M40: 18,269,191 km (0.117 R)
• M41: 18,591,874 km (0.078 R)
• M42: 18,730,850 km (0.099 R)
• M43: 19,009,701 km (0.026 R)
• M44: 20,329,154 km (0.078 R)
• M45: 21,241,402 km (0.036 R)
• M46: 21,338,191 km (0.103 R)
• M47: 21,873,303 km (0.058 R)
• M48: 22,216,032 km (0.108 R)
• M49: 22,511,338 km (0.103 R)
• M50: 22,956,691 km (0.078 R)
• M51: 24,057,582 km (0.042 R)
• M52: 24,158,411 km (0.094 R)
• M53: 24,563,671 km (0.101 R)
• M54: 25,175,526 km (0.067 R)
• M55: 25,586,322 km (0.114 R)
• M56: 25,895,840 km (0.106 R)
• M57: 26,051,123 km (0.11 R)
• M58: 26,675,245 km (0.089 R)
• M59: 27,779,128 km (0.099 R)
• M60: 28,523,527 km (0.093 R)
• M61: 30,467,402 km (0.045 R)
• M62: 32,342,461 km (0.053 R)
• M63: 33,406,401 km (0.092 R)
• M64: 33,801,340 km (0.084 R)
• M65: 34,311,319 km (0.047 R)
• M66: 34,766,844 km (0.089 R)
• M67: 34,880,988 km (0.053 R)
• M68: 35,511,393 km (0.117 R)
• M69: 35,626,284 km (0.099 R)
• M70: 36,666,887 km (0.115 R)
• M71: 36,957,705 km (0.114 R)
• M72: 37,074,242 km (0.067 R)
• M73: 37,366,257 km (0.099 R)
• M74: 38,600,589 km (0.086 R)
• M75: 38,955,734 km (0.09 R)
• M76: 39,074,365 km (0.113 R)
• M77: 39,550,087 km (0.03 R)
• M78: 39,728,856 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.6

Radius: 6.8

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.6 AU - 14.92 AU

Year: 17857 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,690,387 km

• M1: 113,694 km (0.084 R)
• M2: 604,375 km (0.054 R)
• M3: 682,166 km (0.064 R)
• M4: 826,977 km (0.118 R)
• M5: 981,811 km (0.115 R)
• M6: 1,098,198 km (0.052 R)
• M7: 1,194,689 km (0.095 R)
• M8: 1,269,039 km (0.098 R)
• M9: 1,396,197 km (0.053 R)
• M10: 1,946,717 km (0.107 R)
• M11: 3,505,677 km (0.087 R)
• M12: 3,613,088 km (0.088 R)
• M13: 4,204,598 km (0.046 R)
• M14: 4,357,188 km (0.108 R)
• M15: 4,511,573 km (0.062 R)
• M16: 4,865,671 km (0.109 R)
• M17: 6,109,427 km (0.1 R)
• M18: 6,677,451 km (0.085 R)
• M19: 7,171,124 km (0.099 R)
• M20: 7,630,239 km (0.1 R)
• M21: 7,676,764 km (0.101 R)
• M22: 7,723,289 km (0.099 R)
• M23: 7,816,638 km (0.097 R)
• M24: 8,098,930 km (0.096 R)
• M25: 8,384,512 km (0.105 R)
• M26: 8,867,863 km (0.096 R)
• M27: 10,115,658 km (0.102 R)
• M28: 10,166,671 km (0.053 R)
• M29: 10,423,232 km (0.037 R)
• M30: 11,152,820 km (0.084 R)
• M31: 11,470,566 km (0.119 R)
• M32: 11,737,599 km (0.099 R)
• M33: 12,223,492 km (0.117 R)
• M34: 13,776,767 km (0.047 R)
• M35: 14,117,701 km (0.107 R)
• M36: 15,156,957 km (0.08 R)
• M37: 18,920,391 km (0.11 R)
• M38: 20,064,366 km (0.089 R)
• M39: 21,165,107 km (0.102 R)
• M40: 22,953,549 km (0.077 R)
• M41: 23,087,888 km (0.06 R)
• M42: 23,222,526 km (0.093 R)
• M43: 23,628,086 km (0.07 R)
• M44: 23,899,756 km (0.097 R)
• M45: 24,309,205 km (0.104 R)
• M46: 24,377,571 km (0.076 R)
• M47: 26,884,682 km (0.12 R)
• M48: 27,452,855 km (0.11 R)
• M49: 28,240,637 km (0.099 R)
• M50: 29,545,579 km (0.099 R)
• M51: 30,647,966 km (0.109 R)
• M52: 31,614,368 km (0.048 R)
• M53: 31,913,564 km (0.119 R)
• M54: 32,741,588 km (0.11 R)
• M55: 34,265,093 km (0.089 R)
• M56: 34,418,730 km (0.102 R)
• M57: 35,811,636 km (0.069 R)
• M58: 39,052,375 km (0.049 R)
• M59: 40,261,275 km (0.11 R)
• M60: 40,748,216 km (0.084 R)
• M61: 40,992,509 km (0.082 R)
• M62: 41,646,102 km (0.109 R)
• M63: 42,303,136 km (0.052 R)
• M64: 42,467,993 km (0.076 R)
• M65: 42,633,000 km (0.081 R)
• M66: 42,715,578 km (0.107 R)
• M67: 42,881,033 km (0.106 R)
• M68: 43,295,269 km (0.115 R)
• M69: 43,794,178 km (0.088 R)
• M70: 45,893,336 km (0.08 R)
• M71: 46,232,324 km (0.092 R)
• M72: 46,572,061 km (0.05 R)
• M73: 48,973,257 km (0.108 R)
• M74: 50,363,470 km (0.118 R)
• M75: 50,800,445 km (0.073 R)
• M76: 51,063,288 km (0.098 R)
• M77: 51,766,548 km (0.073 R)
• M78: 52,207,563 km (0.076 R)
• M79: 52,649,923 km (0.07 R)
• M80: 53,271,353 km (0.071 R)
• M81: 53,716,706 km (0.101 R)
• M82: 54,611,002 km (0.094 R)
• M83: 55,239,911 km (0.116 R)
• M84: 56,233,241 km (0.089 R)
• M85: 58,237,254 km (0.098 R)
• M86: 60,264,754 km (0.07 R)
• M87: 60,914,607 km (0.101 R)
• M88: 61,473,505 km (0.085 R)
• M89: 61,660,203 km (0.088 R)
• M90: 62,596,536 km (0.106 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 15,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit