🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.5 AU - 0.66 AU

Year: 158 Days

Day: 29.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 70.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.75 AU

Year: 196 Days

Day: 16.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,828,349 km

• M1: 62,382 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.83 AU - 1.01 AU

Year: 316 Days

Day: 14.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.59 AU - 1.61 AU

Year: 725 Days

Day: 20.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 148.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.36 AU - 2.1 AU

Year: 815 Days

Day: 47 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 14.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.5 AU - 11.96 AU

Year: 11719 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,828,349 km

• M1: 185,651 km (0.106 R)
• M2: 349,012 km (0.08 R)
• M3: 945,459 km (0.032 R)
• M4: 1,125,574 km (0.082 R)
• M5: 1,220,120 km (0.104 R)
• M6: 1,521,710 km (0.116 R)
• M7: 2,268,951 km (0.062 R)
• M8: 2,516,386 km (0.074 R)
• M9: 2,772,797 km (0.101 R)
• M10: 2,877,814 km (0.081 R)
• M11: 3,092,038 km (0.097 R)
• M12: 3,283,823 km (0.12 R)
• M13: 3,766,426 km (0.039 R)
• M14: 4,271,767 km (0.104 R)
• M15: 4,672,989 km (0.08 R)
• M16: 4,989,837 km (0.065 R)
• M17: 5,880,842 km (0.112 R)
• M18: 6,820,915 km (0.113 R)
• M19: 7,036,336 km (0.085 R)
• M20: 7,733,013 km (0.09 R)
• M21: 7,845,062 km (0.107 R)
• M22: 8,070,805 km (0.056 R)
• M23: 8,606,066 km (0.109 R)
• M24: 10,444,774 km (0.109 R)
• M25: 10,610,379 km (0.093 R)
• M26: 11,281,175 km (0.087 R)
• M27: 12,400,766 km (0.104 R)
• M28: 12,532,262 km (0.074 R)
• M29: 12,796,602 km (0.114 R)
• M30: 13,018,306 km (0.096 R)
• M31: 13,196,627 km (0.119 R)
• M32: 14,054,570 km (0.093 R)
• M33: 14,883,941 km (0.093 R)
• M34: 15,492,954 km (0.108 R)
• M35: 15,634,623 km (0.091 R)
• M36: 16,110,195 km (0.088 R)
• M37: 16,590,404 km (0.105 R)
• M38: 18,859,654 km (0.099 R)
• M39: 19,315,030 km (0.096 R)
• M40: 19,876,471 km (0.109 R)
• M41: 20,339,925 km (0.072 R)
• M42: 20,702,849 km (0.089 R)
• M43: 21,382,472 km (0.117 R)
• M44: 21,540,448 km (0.12 R)
• M45: 21,645,914 km (0.114 R)
• M46: 22,069,426 km (0.091 R)
• M47: 22,763,710 km (0.097 R)
• M48: 23,519,478 km (0.11 R)
• M49: 24,833,995 km (0.038 R)
• M50: 25,166,401 km (0.061 R)
• M51: 25,947,751 km (0.077 R)
• M52: 26,060,099 km (0.077 R)
• M53: 27,077,813 km (0.066 R)
• M54: 27,305,651 km (0.112 R)
• M55: 27,993,352 km (0.099 R)
• M56: 28,108,542 km (0.062 R)
• M57: 28,281,477 km (0.1 R)
• M58: 29,093,794 km (0.072 R)
• M59: 29,737,364 km (0.107 R)
• M60: 29,972,532 km (0.104 R)
• M61: 30,326,480 km (0.084 R)
• M62: 31,396,704 km (0.067 R)
• M63: 32,297,881 km (0.095 R)
• M64: 32,418,756 km (0.105 R)
• M65: 32,782,129 km (0.114 R)
• M66: 33,268,622 km (0.117 R)
• M67: 33,573,951 km (0.114 R)
• M68: 33,941,513 km (0.116 R)
• M69: 34,742,609 km (0.108 R)
• M70: 35,737,136 km (0.052 R)
• M71: 35,924,732 km (0.076 R)
• M72: 36,426,334 km (0.116 R)
• M73: 37,373,288 km (0.1 R)
• M74: 37,500,147 km (0.116 R)
• M75: 37,754,314 km (0.097 R)
• M76: 38,520,105 km (0.048 R)
• M77: 39,162,329 km (0.048 R)
• M78: 39,420,236 km (0.093 R)
• M79: 40,848,596 km (0.083 R)
• M80: 41,306,515 km (0.08 R)
• M81: 43,089,273 km (0.098 R)
• M82: 43,422,128 km (0.112 R)
• M83: 43,755,881 km (0.1 R)
• M84: 45,166,739 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 8.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.8 AU - 12.16 AU

Year: 13931 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,828,349 km

• M1: 147,803 km (0.109 R)
• M2: 335,847 km (0.104 R)
• M3: 562,937 km (0.113 R)
• M4: 804,238 km (0.064 R)
• M5: 886,367 km (0.085 R)
• M6: 1,113,756 km (0.06 R)
• M7: 1,187,508 km (0.056 R)
• M8: 1,243,906 km (0.091 R)
• M9: 1,340,098 km (0.085 R)
• M10: 1,664,725 km (0.099 R)
• M11: 2,266,857 km (0.106 R)
• M12: 2,457,444 km (0.054 R)
• M13: 3,008,563 km (0.059 R)
• M14: 3,460,049 km (0.089 R)
• M15: 3,679,958 km (0.114 R)
• M16: 4,220,605 km (0.078 R)
• M17: 5,062,093 km (0.082 R)
• M18: 5,343,486 km (0.104 R)
• M19: 5,438,481 km (0.092 R)
• M20: 5,759,069 km (0.054 R)
• M21: 6,184,974 km (0.084 R)
• M22: 6,284,756 km (0.104 R)
• M23: 6,825,702 km (0.112 R)
• M24: 6,928,925 km (0.111 R)
• M25: 7,032,596 km (0.118 R)
• M26: 7,522,978 km (0.1 R)
• M27: 9,325,333 km (0.069 R)
• M28: 9,670,306 km (0.118 R)
• M29: 10,058,512 km (0.119 R)
• M30: 10,175,946 km (0.116 R)
• M31: 10,451,954 km (0.11 R)
• M32: 10,650,471 km (0.116 R)
• M33: 11,213,108 km (0.099 R)
• M34: 11,785,470 km (0.103 R)
• M35: 12,535,254 km (0.116 R)
• M36: 12,958,616 km (0.044 R)
• M37: 13,043,738 km (0.076 R)
• M38: 13,949,702 km (0.108 R)
• M39: 14,256,228 km (0.105 R)
• M40: 14,742,421 km (0.106 R)
• M41: 15,009,902 km (0.044 R)
• M42: 16,187,387 km (0.057 R)
• M43: 16,371,093 km (0.108 R)
• M44: 17,676,933 km (0.071 R)
• M45: 17,771,479 km (0.031 R)
• M46: 18,967,664 km (0.093 R)
• M47: 19,064,453 km (0.069 R)
• M48: 20,189,579 km (0.107 R)
• M49: 20,437,014 km (0.12 R)
• M50: 20,934,876 km (0.082 R)
• M51: 21,135,187 km (0.098 R)
• M52: 21,235,567 km (0.09 R)
• M53: 21,841,140 km (0.112 R)
• M54: 22,452,396 km (0.07 R)
• M55: 22,914,654 km (0.059 R)
• M56: 23,796,084 km (0.083 R)
• M57: 24,477,652 km (0.09 R)
• M58: 25,538,750 km (0.11 R)
• M59: 25,752,825 km (0.105 R)
• M60: 25,860,086 km (0.081 R)
• M61: 25,967,498 km (0.103 R)
• M62: 26,398,489 km (0.11 R)
• M63: 26,886,178 km (0.077 R)
• M64: 27,158,446 km (0.071 R)
• M65: 27,267,653 km (0.1 R)
• M66: 27,376,859 km (0.082 R)
• M67: 27,486,365 km (0.034 R)
• M68: 27,705,675 km (0.093 R)
• M69: 28,978,155 km (0.096 R)
• M70: 30,496,124 km (0.109 R)
• M71: 31,121,892 km (0.103 R)
• M72: 31,179,039 km (0.108 R)
• M73: 31,350,478 km (0.087 R)
• M74: 31,809,444 km (0.104 R)
• M75: 32,675,915 km (0.06 R)
• M76: 34,490,986 km (0.087 R)
• M77: 35,024,153 km (0.088 R)
• M78: 35,202,473 km (0.082 R)
• M79: 36,278,680 km (0.088 R)
• M80: 36,338,669 km (0.095 R)
• M81: 36,398,808 km (0.053 R)
• M82: 37,486,982 km (0.063 R)
• M83: 37,608,605 km (0.092 R)
• M84: 38,218,366 km (0.081 R)
• M85: 41,378,771 km (0.111 R)
• M86: 41,756,057 km (0.085 R)
• M87: 41,819,187 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.8

Radius: 5.1

Gravity: 38.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.35 AU - 14.89 AU

Year: 18003 Days

Day: 22.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,828,349 km

• M1: 210,783 km (0.074 R)
• M2: 380,427 km (0.115 R)
• M3: 544,237 km (0.075 R)
• M4: 803,789 km (0.069 R)
• M5: 1,014,573 km (0.075 R)
• M6: 1,878,351 km (0.12 R)
• M7: 2,121,747 km (0.1 R)
• M8: 2,193,105 km (0.089 R)
• M9: 2,229,158 km (0.093 R)
• M10: 2,600,011 km (0.045 R)
• M11: 3,439,554 km (0.106 R)
• M12: 3,998,003 km (0.044 R)
• M13: 4,042,134 km (0.115 R)
• M14: 4,355,542 km (0.041 R)
• M15: 6,036,573 km (0.091 R)
• M16: 6,811,640 km (0.09 R)
• M17: 9,201,167 km (0.106 R)
• M18: 9,318,152 km (0.083 R)
• M19: 10,270,941 km (0.03 R)
• M20: 11,067,699 km (0.038 R)
• M21: 11,254,397 km (0.1 R)
• M22: 12,267,624 km (0.073 R)
• M23: 12,331,801 km (0.036 R)
• M24: 12,850,158 km (0.118 R)
• M25: 13,574,511 km (0.041 R)
• M26: 14,042,303 km (0.095 R)
• M27: 15,062,411 km (0.107 R)
• M28: 15,685,935 km (0.098 R)
• M29: 16,106,156 km (0.117 R)
• M30: 16,459,356 km (0.044 R)
• M31: 16,601,175 km (0.056 R)
• M32: 17,461,512 km (0.06 R)
• M33: 17,678,878 km (0.085 R)
• M34: 17,969,995 km (0.117 R)
• M35: 19,001,473 km (0.06 R)
• M36: 19,524,467 km (0.06 R)
• M37: 21,121,424 km (0.113 R)
• M38: 21,896,491 km (0.028 R)
• M39: 22,838,808 km (0.116 R)
• M40: 23,634,220 km (0.035 R)
• M41: 27,492,049 km (0.075 R)
• M42: 27,576,123 km (0.086 R)
• M43: 28,167,783 km (0.042 R)
• M44: 28,337,726 km (0.093 R)
• M45: 29,708,342 km (0.095 R)
• M46: 30,663,225 km (0.118 R)
• M47: 30,837,955 km (0.116 R)
• M48: 31,892,920 km (0.068 R)
• M49: 33,407,748 km (0.091 R)
• M50: 33,948,095 km (0.105 R)
• M51: 35,494,339 km (0.084 R)
• M52: 38,466,549 km (0.098 R)
• M53: 39,222,019 km (0.054 R)
• M54: 39,316,864 km (0.068 R)
• M55: 39,601,698 km (0.037 R)
• M56: 40,460,091 km (0.093 R)
• M57: 40,651,725 km (0.08 R)
• M58: 41,614,238 km (0.102 R)
• M59: 42,486,992 km (0.062 R)
• M60: 42,974,382 km (0.12 R)
• M61: 43,463,717 km (0.095 R)
• M62: 44,843,458 km (0.077 R)
• M63: 46,037,548 km (0.077 R)
• M64: 47,949,558 km (0.087 R)
• M65: 48,660,447 km (0.066 R)
• M66: 49,374,777 km (0.066 R)
• M67: 51,227,696 km (0.05 R)
• M68: 52,162,683 km (0.059 R)
• M69: 52,266,953 km (0.113 R)
• M70: 54,260,494 km (0.095 R)
• M71: 54,471,876 km (0.098 R)
• M72: 55,426,011 km (0.119 R)
• M73: 55,958,580 km (0.069 R)
• M74: 56,385,831 km (0.116 R)
• M75: 57,566,158 km (0.116 R)
• M76: 59,080,388 km (0.11 R)
• M77: 59,188,996 km (0.089 R)
• M78: 59,951,496 km (0.098 R)
• M79: 62,811,658 km (0.104 R)
• M80: 64,370,169 km (0.056 R)
• M81: 66,054,042 km (0.057 R)
• M82: 67,071,308 km (0.068 R)
• M83: 68,778,219 km (0.115 R)
• M84: 69,121,247 km (0.117 R)
• M85: 70,268,962 km (0.115 R)
• M86: 70,845,213 km (0.096 R)
• M87: 71,538,749 km (0.114 R)
• M88: 73,516,134 km (0.11 R)
• M89: 73,632,970 km (0.09 R)
• M90: 73,983,926 km (0.087 R)
• M91: 74,218,196 km (0.08 R)
• M92: 75,040,237 km (0.093 R)
• M93: 75,511,320 km (0.084 R)
• M94: 76,456,330 km (0.099 R)
• M95: 78,597,076 km (0.117 R)
• M96: 78,716,455 km (0.075 R)
• M97: 79,914,883 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.4

Radius: 7.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.69 AU - 22.49 AU

Year: 28707 Days

Day: 22.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,828,349 km

• M1: 377,735 km (0.108 R)
• M2: 547,678 km (0.058 R)
• M3: 615,745 km (0.096 R)
• M4: 877,691 km (0.082 R)
• M5: 958,773 km (0.108 R)
• M6: 1,378,544 km (0.084 R)
• M7: 3,596,333 km (0.061 R)
• M8: 3,662,156 km (0.097 R)
• M9: 5,779,863 km (0.052 R)
• M10: 7,100,065 km (0.093 R)
• M11: 7,307,856 km (0.039 R)
• M12: 8,072,899 km (0.114 R)
• M13: 8,377,331 km (0.088 R)
• M14: 9,177,231 km (0.074 R)
• M15: 10,848,987 km (0.051 R)
• M16: 11,088,493 km (0.098 R)
• M17: 11,184,834 km (0.102 R)
• M18: 11,965,286 km (0.091 R)
• M19: 12,362,170 km (0.059 R)
• M20: 13,373,002 km (0.117 R)
• M21: 13,681,473 km (0.105 R)
• M22: 14,357,805 km (0.087 R)
• M23: 15,473,057 km (0.025 R)
• M24: 15,580,768 km (0.082 R)
• M25: 16,947,644 km (0.108 R)
• M26: 20,028,462 km (0.063 R)
• M27: 20,854,990 km (0.09 R)
• M28: 21,452,035 km (0.034 R)
• M29: 22,358,299 km (0.045 R)
• M30: 25,151,142 km (0.107 R)
• M31: 25,468,289 km (0.12 R)
• M32: 25,722,905 km (0.067 R)
• M33: 26,878,997 km (0.04 R)
• M34: 28,051,994 km (0.095 R)
• M35: 29,042,183 km (0.081 R)
• M36: 29,842,531 km (0.055 R)
• M37: 30,515,123 km (0.108 R)
• M38: 31,875,118 km (0.117 R)
• M39: 33,882,123 km (0.032 R)
• M40: 34,232,182 km (0.072 R)
• M41: 36,429,774 km (0.087 R)
• M42: 37,726,489 km (0.119 R)
• M43: 38,380,531 km (0.118 R)
• M44: 39,699,984 km (0.03 R)
• M45: 39,773,735 km (0.09 R)
• M46: 42,458,269 km (0.115 R)
• M47: 42,533,667 km (0.118 R)
• M48: 42,835,705 km (0.07 R)
• M49: 43,214,337 km (0.079 R)
• M50: 43,518,021 km (0.066 R)
• M51: 43,974,892 km (0.106 R)
• M52: 45,663,404 km (0.071 R)
• M53: 45,895,280 km (0.086 R)
• M54: 45,972,772 km (0.093 R)
• M55: 48,629,780 km (0.074 R)
• M56: 49,738,300 km (0.05 R)
• M57: 50,855,048 km (0.107 R)
• M58: 51,818,758 km (0.092 R)
• M59: 52,141,440 km (0.117 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 20,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit