🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.48 AU - 0.56 AU

Year: 144 Days

Day: 41.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.67 AU - 0.99 AU

Year: 291 Days

Day: 37.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,568,726 km

• M1: 731,534 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.16 AU - 1.38 AU

Year: 551 Days

Day: 37.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.24 AU - 1.94 AU

Year: 772 Days

Day: 33.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.6 AU - 3.82 AU

Year: 2214 Days

Day: 19.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,568,726 km

• M1: 197,619 km (0.052 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.4

Radius: 10.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.23 AU - 13.39 AU

Year: 13684 Days

Day: 14 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 38,568,726 km

• M1: 211,831 km (0.076 R)
• M2: 324,927 km (0.115 R)
• M3: 467,643 km (0.069 R)
• M4: 843,433 km (0.105 R)
• M5: 1,233,285 km (0.066 R)
• M6: 1,548,188 km (0.101 R)
• M7: 1,650,214 km (0.118 R)
• M8: 2,281,218 km (0.093 R)
• M9: 2,669,125 km (0.118 R)
• M10: 3,013,500 km (0.112 R)
• M11: 3,472,615 km (0.047 R)
• M12: 3,573,893 km (0.062 R)
• M13: 3,779,441 km (0.101 R)
• M14: 4,166,600 km (0.111 R)
• M15: 5,960,129 km (0.057 R)
• M16: 6,369,279 km (0.107 R)
• M17: 6,452,306 km (0.067 R)
• M18: 7,650,884 km (0.091 R)
• M19: 7,827,709 km (0.1 R)
• M20: 8,275,754 km (0.111 R)
• M21: 8,457,216 km (0.044 R)
• M22: 8,870,705 km (0.092 R)
• M23: 8,963,456 km (0.115 R)
• M24: 9,056,505 km (0.084 R)
• M25: 9,526,841 km (0.059 R)
• M26: 10,101,596 km (0.098 R)
• M27: 10,589,285 km (0.12 R)
• M28: 10,836,122 km (0.095 R)
• M29: 11,436,009 km (0.099 R)
• M30: 11,893,031 km (0.118 R)
• M31: 12,046,817 km (0.075 R)
• M32: 12,459,857 km (0.08 R)
• M33: 12,668,097 km (0.089 R)
• M34: 12,930,193 km (0.111 R)
• M35: 13,088,168 km (0.108 R)
• M36: 13,780,657 km (0.111 R)
• M37: 13,942,073 km (0.099 R)
• M38: 15,535,290 km (0.106 R)
• M39: 16,782,039 km (0.104 R)
• M40: 17,127,610 km (0.095 R)
• M41: 17,708,798 km (0.117 R)
• M42: 18,237,476 km (0.1 R)
• M43: 18,355,659 km (0.074 R)
• M44: 18,592,771 km (0.112 R)
• M45: 20,158,911 km (0.115 R)
• M46: 20,403,504 km (0.066 R)
• M47: 20,834,047 km (0.114 R)
• M48: 22,080,795 km (0.108 R)
• M49: 22,586,287 km (0.075 R)
• M50: 23,415,657 km (0.119 R)
• M51: 23,801,919 km (0.095 R)
• M52: 23,931,171 km (0.115 R)
• M53: 24,385,201 km (0.107 R)
• M54: 24,842,073 km (0.104 R)
• M55: 25,235,964 km (0.082 R)
• M56: 27,439,241 km (0.039 R)
• M57: 27,710,462 km (0.119 R)
• M58: 28,460,845 km (0.084 R)
• M59: 29,079,881 km (0.104 R)
• M60: 29,772,819 km (0.057 R)
• M61: 30,191,244 km (0.099 R)
• M62: 32,098,168 km (0.057 R)
• M63: 33,535,654 km (0.053 R)
• M64: 35,288,193 km (0.073 R)
• M65: 35,878,955 km (0.112 R)
• M66: 35,953,006 km (0.101 R)
• M67: 36,473,008 km (0.092 R)
• M68: 36,845,956 km (0.039 R)
• M69: 38,729,542 km (0.052 R)
• M70: 39,491,743 km (0.073 R)
• M71: 39,568,338 km (0.04 R)
• M72: 40,335,924 km (0.113 R)
• M73: 40,567,203 km (0.066 R)
• M74: 40,798,930 km (0.103 R)
• M75: 41,341,222 km (0.087 R)
• M76: 47,381,236 km (0.068 R)
• M77: 47,625,380 km (0.092 R)
• M78: 49,262,728 km (0.081 R)
• M79: 49,345,157 km (0.078 R)
• M80: 49,510,014 km (0.094 R)
• M81: 49,592,442 km (0.081 R)
• M82: 50,005,631 km (0.088 R)
• M83: 53,098,567 km (0.104 R)
• M84: 53,182,941 km (0.119 R)
• M85: 53,267,463 km (0.052 R)
• M86: 53,436,509 km (0.099 R)
• M87: 54,199,907 km (0.098 R)
• M88: 55,223,156 km (0.114 R)
• M89: 56,683,680 km (0.047 R)
• M90: 57,462,038 km (0.106 R)
• M91: 58,156,920 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.4

Radius: 12.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.66 AU - 11.36 AU

Year: 14065 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,568,726 km

• M1: 185,053 km (0.064 R)
• M2: 291,716 km (0.118 R)
• M3: 737,966 km (0.037 R)
• M4: 1,096,702 km (0.077 R)
• M5: 1,692,401 km (0.115 R)
• M6: 1,773,483 km (0.118 R)
• M7: 2,082,253 km (0.096 R)
• M8: 3,553,697 km (0.115 R)
• M9: 3,908,693 km (0.069 R)
• M10: 4,500,353 km (0.079 R)
• M11: 4,845,774 km (0.06 R)
• M12: 4,962,909 km (0.1 R)
• M13: 5,603,188 km (0.079 R)
• M14: 5,685,018 km (0.075 R)
• M15: 6,312,133 km (0.109 R)
• M16: 6,440,188 km (0.107 R)
• M17: 7,859,872 km (0.052 R)
• M18: 8,322,878 km (0.104 R)
• M19: 8,605,019 km (0.047 R)
• M20: 8,890,302 km (0.065 R)
• M21: 9,034,215 km (0.052 R)
• M22: 9,275,666 km (0.117 R)
• M23: 9,421,524 km (0.109 R)
• M24: 9,519,212 km (0.093 R)
• M25: 9,715,634 km (0.103 R)
• M26: 10,666,927 km (0.035 R)
• M27: 11,024,914 km (0.054 R)
• M28: 11,334,881 km (0.059 R)
• M29: 11,543,271 km (0.1 R)
• M30: 11,752,858 km (0.093 R)
• M31: 13,200,217 km (0.087 R)
• M32: 18,232,988 km (0.104 R)
• M33: 19,216,594 km (0.108 R)
• M34: 19,902,950 km (0.066 R)
• M35: 20,533,654 km (0.113 R)
• M36: 20,724,242 km (0.056 R)
• M37: 21,043,184 km (0.118 R)
• M38: 21,363,623 km (0.063 R)
• M39: 22,009,437 km (0.109 R)
• M40: 22,465,411 km (0.106 R)
• M41: 25,333,951 km (0.043 R)
• M42: 25,470,234 km (0.113 R)
• M43: 29,167,845 km (0.057 R)
• M44: 32,067,650 km (0.084 R)
• M45: 32,881,163 km (0.111 R)
• M46: 33,327,713 km (0.093 R)
• M47: 33,776,357 km (0.11 R)
• M48: 33,926,254 km (0.073 R)
• M49: 34,076,450 km (0.036 R)
• M50: 34,226,946 km (0.109 R)
• M51: 34,528,385 km (0.074 R)
• M52: 35,438,240 km (0.081 R)
• M53: 35,819,565 km (0.069 R)
• M54: 35,972,603 km (0.091 R)
• M55: 36,355,873 km (0.087 R)
• M56: 36,817,682 km (0.104 R)
• M57: 39,155,747 km (0.099 R)
• M58: 39,392,111 km (0.113 R)
• M59: 39,866,486 km (0.082 R)
• M60: 40,581,414 km (0.082 R)
• M61: 41,060,427 km (0.111 R)
• M62: 41,140,462 km (0.065 R)
• M63: 41,461,050 km (0.101 R)
• M64: 41,863,019 km (0.06 R)
• M65: 42,024,136 km (0.11 R)
• M66: 42,104,770 km (0.037 R)
• M67: 43,157,789 km (0.074 R)
• M68: 43,565,144 km (0.075 R)
• M69: 43,810,185 km (0.114 R)
• M70: 44,055,675 km (0.082 R)
• M71: 44,877,267 km (0.074 R)
• M72: 45,620,918 km (0.109 R)
• M73: 46,285,432 km (0.087 R)
• M74: 47,456,035 km (0.089 R)
• M75: 47,960,778 km (0.085 R)
• M76: 48,975,351 km (0.029 R)
• M77: 49,485,480 km (0.069 R)
• M78: 50,424,954 km (0.085 R)
• M79: 51,715,685 km (0.105 R)
• M80: 53,453,563 km (0.113 R)
• M81: 54,945,802 km (0.089 R)
• M82: 55,829,925 km (0.116 R)
• M83: 56,986,317 km (0.078 R)
• M84: 58,420,512 km (0.085 R)
• M85: 59,322,886 km (0.068 R)
• M86: 59,413,393 km (0.062 R)
• M87: 60,594,019 km (0.109 R)
• M88: 60,867,484 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.1

Radius: 5.2

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.93 AU - 13.27 AU

Year: 17220 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 38,568,726 km

• M1: 128,355 km (0.067 R)
• M2: 341,831 km (0.117 R)
• M3: 481,406 km (0.063 R)
• M4: 526,884 km (0.059 R)
• M5: 573,857 km (0.087 R)
• M6: 622,327 km (0.084 R)
• M7: 758,611 km (0.088 R)
• M8: 848,669 km (0.095 R)
• M9: 1,264,551 km (0.116 R)
• M10: 1,350,270 km (0.08 R)
• M11: 1,393,953 km (0.113 R)
• M12: 1,504,955 km (0.118 R)
• M13: 1,879,548 km (0.069 R)
• M14: 2,230,355 km (0.086 R)
• M15: 2,601,058 km (0.045 R)
• M16: 2,849,540 km (0.111 R)
• M17: 2,934,063 km (0.098 R)
• M18: 3,221,889 km (0.078 R)
• M19: 3,948,935 km (0.034 R)
• M20: 4,234,218 km (0.086 R)
• M21: 4,493,322 km (0.058 R)
• M22: 4,925,510 km (0.114 R)
• M23: 5,095,303 km (0.041 R)
• M24: 5,232,485 km (0.086 R)
• M25: 6,190,061 km (0.111 R)
• M26: 7,548,409 km (0.097 R)
• M27: 7,626,499 km (0.096 R)
• M28: 7,902,059 km (0.08 R)
• M29: 8,584,375 km (0.03 R)
• M30: 9,834,115 km (0.056 R)
• M31: 10,047,891 km (0.064 R)
• M32: 10,393,162 km (0.093 R)
• M33: 10,523,612 km (0.119 R)
• M34: 11,767,219 km (0.104 R)
• M35: 12,730,031 km (0.103 R)
• M36: 13,103,427 km (0.105 R)
• M37: 13,385,868 km (0.05 R)
• M38: 13,527,836 km (0.109 R)
• M39: 13,813,269 km (0.119 R)
• M40: 15,023,815 km (0.037 R)
• M41: 15,517,488 km (0.115 R)
• M42: 15,666,637 km (0.111 R)
• M43: 15,916,316 km (0.077 R)
• M44: 16,368,999 km (0.106 R)
• M45: 16,774,858 km (0.105 R)
• M46: 18,273,829 km (0.079 R)
• M47: 18,641,989 km (0.104 R)
• M48: 19,278,977 km (0.115 R)
• M49: 19,761,280 km (0.085 R)
• M50: 20,574,046 km (0.116 R)
• M51: 24,624,109 km (0.115 R)
• M52: 25,030,716 km (0.097 R)
• M53: 25,380,924 km (0.117 R)
• M54: 25,498,059 km (0.111 R)
• M55: 26,322,942 km (0.062 R)
• M56: 26,679,135 km (0.11 R)
• M57: 26,798,215 km (0.026 R)
• M58: 26,917,444 km (0.087 R)
• M59: 27,576,572 km (0.072 R)
• M60: 30,203,361 km (0.037 R)
• M61: 30,576,159 km (0.065 R)
• M62: 30,700,774 km (0.12 R)
• M63: 31,013,135 km (0.041 R)
• M64: 32,082,759 km (0.055 R)
• M65: 32,526,766 km (0.094 R)
• M66: 32,845,110 km (0.115 R)
• M67: 33,228,529 km (0.053 R)
• M68: 33,549,118 km (0.1 R)
• M69: 34,128,809 km (0.105 R)
• M70: 34,972,093 km (0.062 R)
• M71: 35,363,590 km (0.07 R)
• M72: 35,559,863 km (0.04 R)
• M73: 36,612,732 km (0.098 R)
• M74: 36,679,004 km (0.11 R)
• M75: 36,811,398 km (0.109 R)
• M76: 36,943,942 km (0.08 R)
• M77: 37,342,620 km (0.093 R)
• M78: 38,010,276 km (0.101 R)
• M79: 38,884,077 km (0.043 R)
• M80: 39,019,164 km (0.11 R)
• M81: 39,154,400 km (0.064 R)
• M82: 39,764,610 km (0.108 R)
• M83: 41,338,380 km (0.11 R)
• M84: 41,821,282 km (0.085 R)
• M85: 43,071,920 km (0.116 R)
• M86: 43,631,565 km (0.042 R)
• M87: 44,193,754 km (0.055 R)
• M88: 44,899,856 km (0.089 R)
• M89: 44,970,616 km (0.036 R)
• M90: 45,965,891 km (0.092 R)
• M91: 46,108,607 km (0.082 R)
• M92: 46,180,115 km (0.08 R)
• M93: 46,609,610 km (0.058 R)
• M94: 47,184,216 km (0.068 R)
• M95: 47,256,172 km (0.049 R)
• M96: 47,328,129 km (0.063 R)
• M97: 47,905,726 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.2

Radius: 3.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.04 AU - 13.9 AU

Year: 17984 Days

Day: 24.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 38,568,726 km

• M1: 106,663 km (0.091 R)
• M2: 134,788 km (0.098 R)
• M3: 199,863 km (0.098 R)
• M4: 415,134 km (0.04 R)
• M5: 596,148 km (0.108 R)
• M6: 835,504 km (0.098 R)
• M7: 884,123 km (0.093 R)
• M8: 1,523,654 km (0.093 R)
• M9: 1,659,190 km (0.116 R)
• M10: 2,039,318 km (0.05 R)
• M11: 3,099,518 km (0.113 R)
• M12: 3,445,688 km (0.102 R)
• M13: 3,524,227 km (0.1 R)
• M14: 3,967,036 km (0.091 R)
• M15: 4,816,004 km (0.088 R)
• M16: 4,925,959 km (0.088 R)
• M17: 5,036,811 km (0.108 R)
• M18: 5,351,415 km (0.059 R)
• M19: 6,117,805 km (0.047 R)
• M20: 6,141,591 km (0.104 R)
• M21: 6,236,885 km (0.101 R)
• M22: 6,525,908 km (0.093 R)
• M23: 7,698,905 km (0.117 R)
• M24: 8,112,992 km (0.061 R)
• M25: 9,097,645 km (0.071 R)
• M26: 9,672,998 km (0.078 R)
• M27: 10,887,434 km (0.109 R)
• M28: 11,205,778 km (0.118 R)
• M29: 12,089,453 km (0.097 R)
• M30: 12,238,901 km (0.08 R)
• M31: 13,148,306 km (0.059 R)
• M32: 13,394,395 km (0.119 R)
• M33: 14,871,076 km (0.116 R)
• M34: 16,563,925 km (0.098 R)
• M35: 16,696,618 km (0.087 R)
• M36: 17,130,452 km (0.118 R)
• M37: 17,432,939 km (0.098 R)
• M38: 17,906,865 km (0.102 R)
• M39: 18,111,365 km (0.071 R)
• M40: 18,248,098 km (0.097 R)
• M41: 20,660,064 km (0.12 R)
• M42: 20,874,438 km (0.082 R)
• M43: 23,952,713 km (0.103 R)
• M44: 24,366,202 km (0.116 R)
• M45: 24,441,599 km (0.078 R)
• M46: 24,971,774 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40

Radius: 3.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.03 AU - 20.35 AU

Year: 29869 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,568,726 km

• M1: 496,665 km (0.083 R)
• M2: 879,187 km (0.104 R)
• M3: 1,221,766 km (0.088 R)
• M4: 1,993,541 km (0.056 R)
• M5: 2,551,990 km (0.117 R)
• M6: 3,105,652 km (0.035 R)
• M7: 4,598,190 km (0.071 R)
• M8: 5,088,871 km (0.09 R)
• M9: 5,475,282 km (0.056 R)
• M10: 6,088,035 km (0.092 R)
• M11: 7,543,921 km (0.095 R)
• M12: 9,136,391 km (0.07 R)
• M13: 9,532,227 km (0.063 R)
• M14: 11,515,745 km (0.105 R)
• M15: 11,709,325 km (0.108 R)
• M16: 13,093,703 km (0.046 R)
• M17: 13,825,686 km (0.083 R)
• M18: 13,948,954 km (0.117 R)
• M19: 14,072,522 km (0.031 R)
• M20: 14,528,945 km (0.102 R)
• M21: 15,074,678 km (0.107 R)
• M22: 15,584,209 km (0.057 R)
• M23: 15,669,779 km (0.094 R)
• M24: 17,678,429 km (0.073 R)
• M25: 17,812,319 km (0.027 R)
• M26: 19,720,440 km (0.04 R)
• M27: 22,459,876 km (0.069 R)
• M28: 23,578,719 km (0.074 R)
• M29: 24,815,295 km (0.089 R)
• M30: 25,015,008 km (0.111 R)
• M31: 30,767,794 km (0.071 R)
• M32: 32,063,012 km (0.073 R)
• M33: 32,991,267 km (0.038 R)
• M34: 33,983,550 km (0.115 R)
• M35: 34,094,402 km (0.114 R)
• M36: 35,321,852 km (0.081 R)
• M37: 36,961,894 km (0.115 R)
• M38: 37,075,887 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 19,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit