🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.55 AU - 0.55 AU

Year: 154 Days

Day: 44.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.66 AU - 1.02 AU

Year: 292 Days

Day: 34.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.03 AU - 1.17 AU

Year: 437 Days

Day: 27.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.23 AU - 1.41 AU

Year: 574 Days

Day: 23.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.24 AU - 1.7 AU

Year: 675 Days

Day: 41 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,098,459 km

• M1: 361,279 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.77 AU - 1.99 AU

Year: 976 Days

Day: 15.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,098,459 km

• M1: 13,763 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.3

Radius: 10.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.18 AU - 11.24 AU

Year: 11460 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,098,459 km

• M1: 139,575 km (0.112 R)
• M2: 488,587 km (0.03 R)
• M3: 589,416 km (0.082 R)
• M4: 1,276,070 km (0.1 R)
• M5: 1,348,176 km (0.113 R)
• M6: 1,522,009 km (0.093 R)
• M7: 1,598,902 km (0.115 R)
• M8: 2,087,937 km (0.116 R)
• M9: 2,202,829 km (0.035 R)
• M10: 2,349,435 km (0.107 R)
• M11: 2,469,262 km (0.068 R)
• M12: 3,499,244 km (0.096 R)
• M13: 3,952,077 km (0.068 R)
• M14: 4,023,435 km (0.081 R)
• M15: 4,095,242 km (0.101 R)
• M16: 4,240,202 km (0.048 R)
• M17: 4,875,095 km (0.109 R)
• M18: 5,184,165 km (0.07 R)
• M19: 5,821,601 km (0.056 R)
• M20: 6,568,244 km (0.083 R)
• M21: 6,866,841 km (0.089 R)
• M22: 7,169,927 km (0.06 R)
• M23: 7,345,106 km (0.049 R)
• M24: 7,834,141 km (0.04 R)
• M25: 8,287,872 km (0.096 R)
• M26: 9,078,796 km (0.105 R)
• M27: 9,363,780 km (0.098 R)
• M28: 9,893,805 km (0.118 R)
• M29: 10,433,703 km (0.029 R)
• M30: 10,732,151 km (0.119 R)
• M31: 10,882,497 km (0.097 R)
• M32: 13,220,113 km (0.047 R)
• M33: 13,327,525 km (0.106 R)
• M34: 14,307,241 km (0.087 R)
• M35: 14,417,495 km (0.093 R)
• M36: 15,649,433 km (0.068 R)
• M37: 16,335,489 km (0.092 R)
• M38: 16,798,345 km (0.102 R)
• M39: 17,324,331 km (0.119 R)
• M40: 17,914,943 km (0.109 R)
• M41: 20,591,698 km (0.051 R)
• M42: 20,841,078 km (0.112 R)
• M43: 21,154,336 km (0.105 R)
• M44: 21,532,370 km (0.071 R)
• M45: 21,722,209 km (0.077 R)
• M46: 22,358,898 km (0.069 R)
• M47: 22,487,103 km (0.077 R)
• M48: 22,743,963 km (0.073 R)
• M49: 23,066,496 km (0.114 R)
• M50: 23,846,798 km (0.042 R)
• M51: 23,977,696 km (0.078 R)
• M52: 24,437,710 km (0.108 R)
• M53: 24,834,294 km (0.115 R)
• M54: 25,969,592 km (0.109 R)
• M55: 26,781,011 km (0.12 R)
• M56: 26,917,145 km (0.068 R)
• M57: 27,053,429 km (0.118 R)
• M58: 27,395,260 km (0.061 R)
• M59: 27,463,775 km (0.105 R)
• M60: 28,013,996 km (0.105 R)
• M61: 30,251,083 km (0.1 R)
• M62: 30,676,988 km (0.08 R)
• M63: 30,961,972 km (0.032 R)
• M64: 31,104,838 km (0.08 R)
• M65: 32,182,990 km (0.066 R)
• M66: 35,117,651 km (0.099 R)
• M67: 35,192,151 km (0.058 R)
• M68: 35,939,692 km (0.042 R)
• M69: 36,767,865 km (0.111 R)
• M70: 37,754,912 km (0.047 R)
• M71: 38,443,362 km (0.036 R)
• M72: 39,910,169 km (0.117 R)
• M73: 40,767,813 km (0.1 R)
• M74: 41,552,753 km (0.111 R)
• M75: 44,580,764 km (0.088 R)
• M76: 44,984,379 km (0.089 R)
• M77: 46,939,025 km (0.119 R)
• M78: 47,431,950 km (0.101 R)
• M79: 47,596,657 km (0.075 R)
• M80: 47,679,085 km (0.041 R)
• M81: 48,588,790 km (0.097 R)
• M82: 49,254,052 km (0.09 R)
• M83: 50,006,230 km (0.085 R)
• M84: 50,509,627 km (0.116 R)
• M85: 50,677,775 km (0.098 R)
• M86: 51,691,001 km (0.089 R)
• M87: 57,205,927 km (0.1 R)
• M88: 57,820,325 km (0.071 R)
• M89: 58,172,478 km (0.086 R)
• M90: 59,144,416 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.4

Radius: 3

Gravity: 46.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.42 AU - 13.7 AU

Year: 17876 Days

Day: 24.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,098,459 km

• M1: 65,075 km (0.076 R)
• M2: 480,060 km (0.093 R)
• M3: 515,514 km (0.072 R)
• M4: 646,263 km (0.117 R)
• M5: 808,277 km (0.096 R)
• M6: 959,970 km (0.105 R)
• M7: 1,027,737 km (0.025 R)
• M8: 1,191,996 km (0.076 R)
• M9: 1,289,534 km (0.114 R)
• M10: 1,440,777 km (0.118 R)
• M11: 1,815,071 km (0.114 R)
• M12: 1,899,145 km (0.056 R)
• M13: 2,337,916 km (0.116 R)
• M14: 2,368,284 km (0.098 R)
• M15: 2,459,987 km (0.12 R)
• M16: 2,678,699 km (0.115 R)
• M17: 2,806,606 km (0.086 R)
• M18: 3,337,379 km (0.116 R)
• M19: 3,720,050 km (0.113 R)
• M20: 4,525,934 km (0.083 R)
• M21: 4,870,607 km (0.118 R)
• M22: 5,184,015 km (0.067 R)
• M23: 5,584,937 km (0.105 R)
• M24: 7,824,417 km (0.062 R)
• M25: 7,869,895 km (0.049 R)
• M26: 8,609,806 km (0.08 R)
• M27: 10,403,485 km (0.088 R)
• M28: 10,453,600 km (0.086 R)
• M29: 11,162,395 km (0.106 R)
• M30: 11,213,707 km (0.08 R)
• M31: 12,360,374 km (0.036 R)
• M32: 12,679,467 km (0.078 R)
• M33: 13,001,252 km (0.052 R)
• M34: 13,653,050 km (0.093 R)
• M35: 15,157,855 km (0.089 R)
• M36: 15,271,399 km (0.059 R)
• M37: 17,067,172 km (0.084 R)
• M38: 17,185,205 km (0.057 R)
• M39: 17,541,248 km (0.078 R)
• M40: 17,600,788 km (0.11 R)
• M41: 17,899,684 km (0.041 R)
• M42: 18,079,800 km (0.047 R)
• M43: 18,441,827 km (0.115 R)
• M44: 18,745,361 km (0.096 R)
• M45: 18,989,355 km (0.045 R)
• M46: 20,287,715 km (0.117 R)
• M47: 20,852,746 km (0.035 R)
• M48: 21,486,742 km (0.049 R)
• M49: 21,998,367 km (0.083 R)
• M50: 22,838,509 km (0.082 R)
• M51: 23,557,476 km (0.056 R)
• M52: 24,084,958 km (0.11 R)
• M53: 28,863,712 km (0.115 R)
• M54: 29,004,484 km (0.119 R)
• M55: 29,074,945 km (0.112 R)
• M56: 29,427,996 km (0.083 R)
• M57: 29,853,601 km (0.083 R)
• M58: 30,067,227 km (0.101 R)
• M59: 30,854,561 km (0.068 R)
• M60: 30,926,517 km (0.089 R)
• M61: 31,793,886 km (0.12 R)
• M62: 32,815,939 km (0.094 R)
• M63: 33,183,500 km (0.032 R)
• M64: 33,774,562 km (0.119 R)
• M65: 34,145,714 km (0.091 R)
• M66: 34,967,006 km (0.098 R)
• M67: 35,192,001 km (0.032 R)
• M68: 38,625,871 km (0.092 R)
• M69: 39,715,841 km (0.108 R)
• M70: 39,872,320 km (0.081 R)
• M71: 40,107,488 km (0.069 R)
• M72: 40,343,105 km (0.088 R)
• M73: 40,579,170 km (0.081 R)
• M74: 40,894,672 km (0.045 R)
• M75: 40,973,660 km (0.108 R)
• M76: 41,052,797 km (0.055 R)
• M77: 42,244,644 km (0.118 R)
• M78: 44,013,190 km (0.107 R)
• M79: 44,094,122 km (0.097 R)
• M80: 45,723,841 km (0.052 R)
• M81: 46,134,188 km (0.071 R)
• M82: 47,788,292 km (0.025 R)
• M83: 48,204,922 km (0.093 R)
• M84: 48,455,349 km (0.065 R)
• M85: 48,622,599 km (0.103 R)
• M86: 50,559,742 km (0.102 R)
• M87: 50,899,180 km (0.037 R)
• M88: 50,984,151 km (0.091 R)
• M89: 51,239,365 km (0.091 R)
• M90: 53,296,485 km (0.038 R)
• M91: 54,856,941 km (0.116 R)
• M92: 55,205,803 km (0.094 R)
• M93: 55,817,958 km (0.083 R)
• M94: 57,845,158 km (0.078 R)
• M95: 58,555,898 km (0.094 R)
• M96: 59,090,860 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.2

Radius: 7.7

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.03 AU - 21.85 AU

Year: 28779 Days

Day: 21.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,098,459 km

• M1: 305,928 km (0.095 R)
• M2: 399,277 km (0.107 R)
• M3: 503,397 km (0.111 R)
• M4: 844,630 km (0.095 R)
• M5: 898,784 km (0.089 R)
• M6: 1,311,076 km (0.103 R)
• M7: 1,638,545 km (0.086 R)
• M8: 1,990,998 km (0.096 R)
• M9: 2,213,899 km (0.114 R)
• M10: 2,724,177 km (0.092 R)
• M11: 2,930,024 km (0.109 R)
• M12: 3,098,322 km (0.048 R)
• M13: 4,555,854 km (0.114 R)
• M14: 4,653,242 km (0.099 R)
• M15: 4,800,446 km (0.079 R)
• M16: 5,049,377 km (0.029 R)
• M17: 5,926,918 km (0.074 R)
• M18: 6,629,579 km (0.076 R)
• M19: 7,761,138 km (0.101 R)
• M20: 9,073,560 km (0.065 R)
• M21: 9,134,745 km (0.095 R)
• M22: 9,196,230 km (0.116 R)
• M23: 10,133,909 km (0.081 R)
• M24: 10,261,217 km (0.099 R)
• M25: 11,101,808 km (0.073 R)
• M26: 11,830,349 km (0.075 R)
• M27: 13,055,406 km (0.1 R)
• M28: 13,542,646 km (0.1 R)
• M29: 14,967,417 km (0.092 R)
• M30: 15,330,939 km (0.087 R)
• M31: 15,992,760 km (0.113 R)
• M32: 17,726,151 km (0.103 R)
• M33: 18,653,957 km (0.087 R)
• M34: 23,355,519 km (0.084 R)
• M35: 23,608,190 km (0.067 R)
• M36: 25,835,702 km (0.063 R)
• M37: 25,922,618 km (0.09 R)
• M38: 26,622,287 km (0.119 R)
• M39: 28,938,511 km (0.068 R)
• M40: 30,395,595 km (0.037 R)
• M41: 34,619,939 km (0.108 R)
• M42: 34,715,831 km (0.071 R)
• M43: 34,811,873 km (0.091 R)
• M44: 35,389,919 km (0.06 R)
• M45: 36,458,048 km (0.107 R)
• M46: 37,832,554 km (0.099 R)
• M47: 38,725,054 km (0.073 R)
• M48: 41,037,389 km (0.088 R)
• M49: 41,750,073 km (0.089 R)
• M50: 42,159,074 km (0.103 R)
• M51: 42,261,548 km (0.112 R)
• M52: 42,364,172 km (0.053 R)
• M53: 43,394,154 km (0.111 R)
• M54: 45,478,949 km (0.095 R)
• M55: 47,276,517 km (0.079 R)
• M56: 49,637,172 km (0.046 R)
• M57: 49,853,640 km (0.032 R)
• M58: 50,287,474 km (0.082 R)
• M59: 52,145,629 km (0.03 R)
• M60: 54,695,225 km (0.114 R)
• M61: 55,928,959 km (0.109 R)
• M62: 56,945,028 km (0.062 R)
• M63: 58,881,124 km (0.072 R)
• M64: 59,914,695 km (0.079 R)
• M65: 61,070,189 km (0.119 R)
• M66: 63,755,770 km (0.074 R)
• M67: 66,122,109 km (0.12 R)
• M68: 67,555,706 km (0.043 R)
• M69: 68,517,171 km (0.115 R)
• M70: 74,503,779 km (0.094 R)
• M71: 74,627,646 km (0.118 R)
• M72: 75,124,012 km (0.098 R)
• M73: 75,372,643 km (0.09 R)
• M74: 77,245,609 km (0.092 R)
• M75: 79,640,072 km (0.093 R)
• M76: 80,655,542 km (0.073 R)
• M77: 81,930,864 km (0.103 R)
• M78: 84,114,245 km (0.041 R)
• M79: 85,018,714 km (0.093 R)
• M80: 86,837,525 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit