🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.67 AU - 0.91 AU

Year: 246 Days

Day: 21.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.83 AU - 1.37 AU

Year: 404 Days

Day: 19.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 178.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,612,974 km

• M1: 270,772 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.5 AU - 2.24 AU

Year: 895 Days

Day: 26.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 162.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.99 AU - 5.17 AU

Year: 4006 Days

Day: 27.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221

Radius: 8.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.81 AU - 9.69 AU

Year: 8290 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 92,612,974 km

• M1: 104,569 km (0.092 R)
• M2: 171,738 km (0.069 R)
• M3: 406,009 km (0.087 R)
• M4: 537,505 km (0.118 R)
• M5: 614,548 km (0.042 R)
• M6: 695,780 km (0.113 R)
• M7: 818,450 km (0.063 R)
• M8: 921,822 km (0.025 R)
• M9: 1,214,735 km (0.066 R)
• M10: 1,379,592 km (0.049 R)
• M11: 1,504,207 km (0.097 R)
• M12: 1,781,411 km (0.109 R)
• M13: 1,849,030 km (0.071 R)
• M14: 2,039,617 km (0.119 R)
• M15: 2,110,527 km (0.056 R)
• M16: 2,164,232 km (0.103 R)
• M17: 2,365,142 km (0.091 R)
• M18: 2,439,792 km (0.104 R)
• M19: 2,515,189 km (0.078 R)
• M20: 2,591,334 km (0.074 R)
• M21: 3,395,423 km (0.039 R)
• M22: 4,339,535 km (0.073 R)
• M23: 4,477,464 km (0.118 R)
• M24: 4,734,025 km (0.099 R)
• M25: 5,115,948 km (0.082 R)
• M26: 5,433,544 km (0.091 R)
• M27: 5,607,377 km (0.042 R)
• M28: 6,036,872 km (0.095 R)
• M29: 6,088,035 km (0.066 R)
• M30: 6,346,540 km (0.101 R)
• M31: 6,714,252 km (0.067 R)
• M32: 7,636,074 km (0.1 R)
• M33: 7,719,400 km (0.063 R)
• M34: 8,196,767 km (0.059 R)
• M35: 8,396,180 km (0.045 R)
• M36: 8,654,985 km (0.072 R)
• M37: 8,945,504 km (0.116 R)
• M38: 9,150,902 km (0.038 R)
• M39: 9,715,933 km (0.106 R)
• M40: 9,896,797 km (0.109 R)
• M41: 10,139,594 km (0.115 R)
• M42: 10,942,486 km (0.047 R)
• M43: 11,446,631 km (0.112 R)
• M44: 11,510,210 km (0.057 R)
• M45: 11,958,405 km (0.071 R)
• M46: 12,314,448 km (0.032 R)
• M47: 12,838,788 km (0.051 R)
• M48: 13,037,305 km (0.094 R)
• M49: 13,739,966 km (0.101 R)
• M50: 15,567,753 km (0.103 R)
• M51: 15,885,648 km (0.053 R)
• M52: 16,888,403 km (0.066 R)
• M53: 16,960,808 km (0.054 R)
• M54: 17,690,547 km (0.072 R)
• M55: 18,059,305 km (0.104 R)
• M56: 19,218,390 km (0.046 R)
• M57: 19,445,479 km (0.105 R)
• M58: 19,749,761 km (0.084 R)
• M59: 20,555,795 km (0.075 R)
• M60: 21,450,988 km (0.105 R)
• M61: 21,568,572 km (0.099 R)
• M62: 21,765,293 km (0.043 R)
• M63: 22,358,748 km (0.098 R)
• M64: 22,637,599 km (0.107 R)
• M65: 22,757,426 km (0.093 R)
• M66: 23,440,490 km (0.105 R)
• M67: 23,804,761 km (0.108 R)
• M68: 24,170,977 km (0.107 R)
• M69: 24,416,168 km (0.06 R)
• M70: 24,580,127 km (0.118 R)
• M71: 24,909,093 km (0.103 R)
• M72: 25,156,677 km (0.11 R)
• M73: 26,449,203 km (0.115 R)
• M74: 27,507,308 km (0.099 R)
• M75: 27,635,215 km (0.11 R)
• M76: 27,763,270 km (0.075 R)
• M77: 27,934,410 km (0.091 R)
• M78: 28,449,775 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.8

Radius: 8.3

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.67 AU - 10.15 AU

Year: 8532 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,612,974 km

• M1: 104,569 km (0.044 R)
• M2: 180,864 km (0.112 R)
• M3: 270,174 km (0.065 R)
• M4: 379,829 km (0.116 R)
• M5: 533,616 km (0.12 R)
• M6: 648,058 km (0.114 R)
• M7: 787,184 km (0.12 R)
• M8: 1,059,153 km (0.062 R)
• M9: 1,320,650 km (0.05 R)
• M10: 1,439,132 km (0.086 R)
• M11: 1,793,828 km (0.079 R)
• M12: 2,060,411 km (0.091 R)
• M13: 2,152,265 km (0.085 R)
• M14: 2,292,438 km (0.111 R)
• M15: 2,363,646 km (0.114 R)
• M16: 3,437,460 km (0.117 R)
• M17: 3,491,913 km (0.119 R)
• M18: 3,574,192 km (0.111 R)
• M19: 3,995,460 km (0.087 R)
• M20: 4,255,910 km (0.05 R)
• M21: 4,402,965 km (0.106 R)
• M22: 4,492,125 km (0.03 R)
• M23: 4,854,301 km (0.108 R)
• M24: 5,070,021 km (0.086 R)
• M25: 5,257,468 km (0.053 R)
• M26: 5,415,443 km (0.077 R)
• M27: 5,931,406 km (0.098 R)
• M28: 6,195,297 km (0.05 R)
• M29: 6,395,608 km (0.063 R)
• M30: 7,114,127 km (0.039 R)
• M31: 7,288,857 km (0.099 R)
• M32: 8,367,458 km (0.089 R)
• M33: 8,850,360 km (0.099 R)
• M34: 8,925,308 km (0.099 R)
• M35: 9,151,949 km (0.086 R)
• M36: 9,998,673 km (0.094 R)
• M37: 10,194,646 km (0.102 R)
• M38: 10,590,332 km (0.104 R)
• M39: 11,766,172 km (0.059 R)
• M40: 12,643,264 km (0.026 R)
• M41: 13,025,636 km (0.048 R)
• M42: 13,541,450 km (0.08 R)
• M43: 14,063,845 km (0.111 R)
• M44: 15,398,408 km (0.114 R)
• M45: 15,534,093 km (0.09 R)
• M46: 15,806,661 km (0.11 R)
• M47: 16,541,336 km (0.088 R)
• M48: 16,912,787 km (0.074 R)
• M49: 17,616,795 km (0.103 R)
• M50: 17,711,341 km (0.043 R)
• M51: 18,426,119 km (0.058 R)
• M52: 19,053,084 km (0.078 R)
• M53: 19,687,229 km (0.029 R)
• M54: 20,031,454 km (0.094 R)
• M55: 20,477,106 km (0.108 R)
• M56: 20,875,934 km (0.092 R)
• M57: 21,026,130 km (0.05 R)
• M58: 21,126,510 km (0.094 R)
• M59: 23,322,308 km (0.12 R)
• M60: 23,530,249 km (0.097 R)
• M61: 23,738,789 km (0.115 R)
• M62: 24,315,488 km (0.079 R)
• M63: 24,684,845 km (0.109 R)
• M64: 24,737,803 km (0.068 R)
• M65: 25,589,613 km (0.114 R)
• M66: 25,750,431 km (0.098 R)
• M67: 25,804,137 km (0.113 R)
• M68: 25,857,842 km (0.058 R)
• M69: 26,234,829 km (0.113 R)
• M70: 27,431,612 km (0.081 R)
• M71: 28,202,340 km (0.115 R)
• M72: 28,368,543 km (0.108 R)
• M73: 28,590,397 km (0.1 R)
• M74: 29,596,443 km (0.106 R)
• M75: 29,708,940 km (0.053 R)
• M76: 29,990,932 km (0.116 R)
• M77: 30,103,879 km (0.109 R)
• M78: 30,160,427 km (0.093 R)
• M79: 32,509,412 km (0.111 R)
• M80: 32,857,976 km (0.075 R)
• M81: 33,266,378 km (0.026 R)
• M82: 33,558,991 km (0.11 R)
• M83: 34,501,458 km (0.071 R)
• M84: 34,560,549 km (0.084 R)
• M85: 35,213,843 km (0.107 R)
• M86: 36,171,419 km (0.084 R)
• M87: 36,291,695 km (0.118 R)
• M88: 37,989,781 km (0.053 R)
• M89: 40,148,628 km (0.111 R)
• M90: 40,273,093 km (0.082 R)
• M91: 41,714,768 km (0.116 R)
• M92: 41,840,879 km (0.051 R)
• M93: 42,220,109 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.5

Radius: 14.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.1 AU - 9.68 AU

Year: 9273 Days

Day: 11 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 92,612,974 km

• M1: 205,547 km (0.116 R)
• M2: 614,997 km (0.053 R)
• M3: 1,063,940 km (0.071 R)
• M4: 1,156,242 km (0.094 R)
• M5: 1,450,651 km (0.107 R)
• M6: 1,825,244 km (0.043 R)
• M7: 2,014,635 km (0.073 R)
• M8: 2,559,021 km (0.113 R)
• M9: 2,686,329 km (0.076 R)
• M10: 3,080,968 km (0.05 R)
• M11: 3,171,325 km (0.115 R)
• M12: 3,541,580 km (0.064 R)
• M13: 3,660,062 km (0.08 R)
• M14: 4,374,541 km (0.089 R)
• M15: 4,839,790 km (0.089 R)
• M16: 5,185,661 km (0.042 R)
• M17: 7,214,657 km (0.107 R)
• M18: 7,641,160 km (0.107 R)
• M19: 8,455,122 km (0.044 R)
• M20: 9,461,467 km (0.095 R)
• M21: 9,627,371 km (0.106 R)
• M22: 10,368,928 km (0.026 R)
• M23: 10,539,918 km (0.053 R)
• M24: 11,339,219 km (0.064 R)
• M25: 11,763,928 km (0.074 R)
• M26: 12,338,533 km (0.057 R)
• M27: 13,291,621 km (0.095 R)
• M28: 15,035,484 km (0.052 R)
• M29: 15,229,512 km (0.071 R)
• M30: 15,659,008 km (0.08 R)
• M31: 16,490,024 km (0.116 R)
• M32: 17,824,885 km (0.099 R)
• M33: 18,030,134 km (0.099 R)
• M34: 18,236,280 km (0.1 R)
• M35: 18,859,205 km (0.118 R)
• M36: 19,870,487 km (0.107 R)
• M37: 21,115,889 km (0.09 R)
• M38: 22,342,292 km (0.061 R)
• M39: 22,519,416 km (0.038 R)
• M40: 22,608,128 km (0.096 R)
• M41: 23,546,705 km (0.102 R)
• M42: 23,636,763 km (0.101 R)
• M43: 24,043,370 km (0.099 R)
• M44: 24,134,176 km (0.087 R)
• M45: 24,680,657 km (0.12 R)
• M46: 25,971,836 km (0.086 R)
• M47: 26,064,886 km (0.11 R)
• M48: 27,143,187 km (0.062 R)
• M49: 27,237,584 km (0.116 R)
• M50: 27,474,247 km (0.063 R)
• M51: 30,366,573 km (0.081 R)
• M52: 30,562,845 km (0.098 R)
• M53: 30,661,131 km (0.114 R)
• M54: 31,351,974 km (0.075 R)
• M55: 32,247,915 km (0.064 R)
• M56: 33,253,213 km (0.052 R)
• M57: 33,658,324 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.8

Radius: 3

Gravity: 79.53 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.85 AU - 21.75 AU

Year: 26273 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,612,974 km

• M1: 190,588 km (0.119 R)
• M2: 242,498 km (0.107 R)
• M3: 448,046 km (0.063 R)
• M4: 471,084 km (0.117 R)
• M5: 617,690 km (0.063 R)
• M6: 696,228 km (0.1 R)
• M7: 777,909 km (0.066 R)
• M8: 834,158 km (0.106 R)
• M9: 1,199,027 km (0.099 R)
• M10: 1,678,937 km (0.112 R)
• M11: 1,863,241 km (0.046 R)
• M12: 3,008,862 km (0.104 R)
• M13: 3,368,794 km (0.055 R)
• M14: 4,128,602 km (0.071 R)
• M15: 4,578,293 km (0.08 R)
• M16: 4,629,306 km (0.115 R)
• M17: 5,308,331 km (0.105 R)
• M18: 5,851,371 km (0.045 R)
• M19: 6,526,207 km (0.032 R)
• M20: 7,704,290 km (0.099 R)
• M21: 8,755,963 km (0.097 R)
• M22: 8,946,252 km (0.11 R)
• M23: 9,009,981 km (0.063 R)
• M24: 13,314,958 km (0.118 R)
• M25: 14,196,688 km (0.115 R)
• M26: 14,420,188 km (0.104 R)
• M27: 16,093,290 km (0.072 R)
• M28: 17,826,830 km (0.1 R)
• M29: 17,907,015 km (0.061 R)
• M30: 19,206,272 km (0.098 R)
• M31: 19,370,830 km (0.102 R)
• M32: 19,535,836 km (0.045 R)
• M33: 20,703,897 km (0.103 R)
• M34: 20,788,120 km (0.113 R)
• M35: 21,551,967 km (0.09 R)
• M36: 22,238,621 km (0.088 R)
• M37: 22,324,939 km (0.118 R)
• M38: 22,671,408 km (0.079 R)
• M39: 24,163,347 km (0.059 R)
• M40: 24,787,021 km (0.098 R)
• M41: 25,686,852 km (0.094 R)
• M42: 26,323,241 km (0.076 R)
• M43: 27,241,174 km (0.097 R)
• M44: 27,333,476 km (0.083 R)
• M45: 27,611,279 km (0.056 R)
• M46: 28,919,662 km (0.102 R)
• M47: 29,108,305 km (0.043 R)
• M48: 29,486,638 km (0.116 R)
• M49: 30,439,726 km (0.109 R)
• M50: 30,535,469 km (0.074 R)
• M51: 32,571,496 km (0.052 R)
• M52: 32,964,340 km (0.069 R)
• M53: 34,251,629 km (0.118 R)
• M54: 34,351,261 km (0.08 R)
• M55: 35,353,567 km (0.076 R)
• M56: 37,592,299 km (0.07 R)
• M57: 37,798,146 km (0.088 R)
• M58: 38,314,109 km (0.106 R)
• M59: 40,296,430 km (0.084 R)
• M60: 40,717,997 km (0.113 R)
• M61: 45,231,664 km (0.071 R)
• M62: 46,109,205 km (0.059 R)
• M63: 47,324,987 km (0.115 R)
• M64: 47,992,642 km (0.07 R)
• M65: 50,921,170 km (0.076 R)
• M66: 51,035,014 km (0.052 R)
• M67: 51,833,867 km (0.057 R)
• M68: 52,636,908 km (0.078 R)
• M69: 52,752,099 km (0.093 R)
• M70: 55,070,716 km (0.103 R)
• M71: 55,187,402 km (0.117 R)
• M72: 60,407,620 km (0.113 R)
• M73: 63,810,523 km (0.117 R)
• M74: 63,933,193 km (0.103 R)
• M75: 65,782,821 km (0.068 R)
• M76: 68,276,169 km (0.106 R)
• M77: 68,904,330 km (0.074 R)
• M78: 69,156,104 km (0.117 R)
• M79: 69,534,437 km (0.074 R)
• M80: 70,293,047 km (0.115 R)
• M81: 70,800,334 km (0.117 R)
• M82: 71,054,351 km (0.032 R)
• M83: 71,690,890 km (0.095 R)
• M84: 72,201,468 km (0.085 R)
• M85: 72,329,374 km (0.11 R)
• M86: 74,384,998 km (0.091 R)
• M87: 78,422,046 km (0.115 R)
• M88: 78,553,393 km (0.06 R)
• M89: 83,064,666 km (0.081 R)
• M90: 84,003,842 km (0.09 R)
• M91: 85,351,569 km (0.059 R)
• M92: 87,659,116 km (0.118 R)
• M93: 88,205,149 km (0.118 R)
• M94: 90,124,639 km (0.085 R)
• M95: 90,951,616 km (0.091 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 15,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit