🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.82 AU - 1.22 AU

Year: 367 Days

Day: 40.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.09 AU - 2.25 AU

Year: 1139 Days

Day: 18.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,953,347 km

• M1: 40,092 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.38 AU - 2.68 AU

Year: 1434 Days

Day: 45 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.1 AU - 4.38 AU

Year: 2578 Days

Day: 21.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,953,347 km

• M1: 2,902,049 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.09 AU - 6.37 AU

Year: 4263 Days

Day: 19.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,953,347 km

• M1: 1,263,803 km (0.056 R)
• M2: 2,482,277 km (0.098 R)

Asteroid Belt

Center: 9.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928

Radius: 5.5

Gravity: 30.68 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.95 AU - 16.51 AU

Year: 17153 Days

Day: 22.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,953,347 km

• M1: 368,609 km (0.029 R)
• M2: 424,110 km (0.115 R)
• M3: 630,854 km (0.102 R)
• M4: 769,232 km (0.116 R)
• M5: 892,052 km (0.103 R)
• M6: 1,659,340 km (0.092 R)
• M7: 2,187,270 km (0.044 R)
• M8: 2,914,466 km (0.116 R)
• M9: 2,991,060 km (0.098 R)
• M10: 3,224,732 km (0.072 R)
• M11: 4,304,380 km (0.104 R)
• M12: 4,479,559 km (0.092 R)
• M13: 4,612,551 km (0.101 R)
• M14: 5,437,583 km (0.117 R)
• M15: 5,627,124 km (0.114 R)
• M16: 5,722,717 km (0.114 R)
• M17: 5,818,759 km (0.111 R)
• M18: 6,307,345 km (0.093 R)
• M19: 6,606,840 km (0.078 R)
• M20: 6,657,105 km (0.083 R)
• M21: 7,323,414 km (0.118 R)
• M22: 7,638,018 km (0.109 R)
• M23: 7,743,934 km (0.12 R)
• M24: 8,226,387 km (0.086 R)
• M25: 8,334,845 km (0.073 R)
• M26: 8,773,766 km (0.08 R)
• M27: 8,829,117 km (0.092 R)
• M28: 9,389,361 km (0.106 R)
• M29: 10,076,913 km (0.055 R)
• M30: 11,078,321 km (0.094 R)
• M31: 11,499,738 km (0.098 R)
• M32: 12,110,995 km (0.111 R)
• M33: 12,172,629 km (0.045 R)
• M34: 14,071,924 km (0.088 R)
• M35: 15,522,125 km (0.11 R)
• M36: 16,537,895 km (0.087 R)
• M37: 16,812,407 km (0.107 R)
• M38: 17,019,151 km (0.064 R)
• M39: 17,226,943 km (0.077 R)
• M40: 18,136,647 km (0.043 R)
• M41: 19,421,843 km (0.105 R)
• M42: 19,784,019 km (0.069 R)
• M43: 20,809,961 km (0.089 R)
• M44: 21,255,015 km (0.113 R)
• M45: 21,628,112 km (0.1 R)
• M46: 22,608,577 km (0.109 R)
• M47: 23,526,509 km (0.101 R)
• M48: 23,835,130 km (0.094 R)
• M49: 23,912,472 km (0.05 R)
• M50: 24,300,678 km (0.089 R)
• M51: 25,240,602 km (0.036 R)
• M52: 26,192,493 km (0.09 R)
• M53: 27,804,709 km (0.112 R)
• M54: 29,035,002 km (0.092 R)
• M55: 29,698,319 km (0.066 R)
• M56: 33,434,825 km (0.105 R)
• M57: 35,357,906 km (0.086 R)
• M58: 35,977,241 km (0.111 R)
• M59: 37,226,682 km (0.099 R)
• M60: 39,767,901 km (0.054 R)
• M61: 39,951,607 km (0.115 R)
• M62: 40,966,778 km (0.074 R)
• M63: 43,116,500 km (0.097 R)
• M64: 43,588,780 km (0.071 R)
• M65: 43,967,712 km (0.097 R)
• M66: 45,398,615 km (0.085 R)
• M67: 47,232,985 km (0.056 R)
• M68: 48,012,539 km (0.119 R)
• M69: 48,501,874 km (0.102 R)
• M70: 49,091,289 km (0.075 R)
• M71: 49,881,016 km (0.09 R)
• M72: 51,672,900 km (0.086 R)
• M73: 51,973,591 km (0.108 R)
• M74: 54,094,740 km (0.095 R)
• M75: 55,114,848 km (0.116 R)
• M76: 55,524,596 km (0.107 R)
• M77: 56,863,347 km (0.077 R)
• M78: 59,152,943 km (0.12 R)
• M79: 61,260,478 km (0.103 R)
• M80: 62,964,098 km (0.106 R)
• M81: 63,607,070 km (0.087 R)
• M82: 63,929,304 km (0.062 R)
• M83: 64,036,865 km (0.084 R)
• M84: 64,683,277 km (0.036 R)
• M85: 66,200,199 km (0.115 R)
• M86: 68,497,574 km (0.06 R)
• M87: 69,048,393 km (0.091 R)
• M88: 71,489,232 km (0.106 R)
• M89: 72,383,977 km (0.089 R)
• M90: 72,608,224 km (0.082 R)
• M91: 72,832,621 km (0.095 R)
• M92: 72,944,969 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.9

Radius: 3.6

Gravity: 53.77 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.36 AU - 15.72 AU

Year: 18752 Days

Day: 19.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,953,347 km

• M1: 166,203 km (0.096 R)
• M2: 334,351 km (0.086 R)
• M3: 630,854 km (0.098 R)
• M4: 791,223 km (0.116 R)
• M5: 839,394 km (0.112 R)
• M6: 1,231,041 km (0.074 R)
• M7: 1,343,838 km (0.099 R)
• M8: 2,089,134 km (0.108 R)
• M9: 2,326,995 km (0.083 R)
• M10: 2,537,479 km (0.064 R)
• M11: 2,573,233 km (0.07 R)
• M12: 3,399,911 km (0.119 R)
• M13: 3,478,898 km (0.109 R)
• M14: 4,216,266 km (0.085 R)
• M15: 4,258,603 km (0.104 R)
• M16: 5,969,254 km (0.115 R)
• M17: 6,597,715 km (0.084 R)
• M18: 7,759,941 km (0.099 R)
• M19: 8,391,094 km (0.076 R)
• M20: 9,093,157 km (0.078 R)
• M21: 9,701,721 km (0.106 R)
• M22: 10,209,456 km (0.086 R)
• M23: 10,266,453 km (0.093 R)
• M24: 10,437,892 km (0.108 R)
• M25: 10,610,229 km (0.09 R)
• M26: 11,074,730 km (0.111 R)
• M27: 11,843,364 km (0.1 R)
• M28: 12,083,319 km (0.082 R)
• M29: 12,568,016 km (0.067 R)
• M30: 12,751,423 km (0.118 R)
• M31: 13,494,027 km (0.091 R)
• M32: 13,807,435 km (0.093 R)
• M33: 14,505,608 km (0.049 R)
• M34: 14,955,748 km (0.113 R)
• M35: 16,200,701 km (0.115 R)
• M36: 17,139,129 km (0.1 R)
• M37: 17,410,350 km (0.038 R)
• M38: 19,138,205 km (0.077 R)
• M39: 20,775,255 km (0.053 R)
• M40: 21,064,427 km (0.077 R)
• M41: 23,727,120 km (0.119 R)
• M42: 24,637,872 km (0.08 R)
• M43: 24,943,949 km (0.064 R)
• M44: 25,559,993 km (0.077 R)
• M45: 26,103,183 km (0.051 R)
• M46: 27,121,944 km (0.107 R)
• M47: 27,596,469 km (0.116 R)
• M48: 30,418,932 km (0.073 R)
• M49: 30,665,170 km (0.114 R)
• M50: 32,155,913 km (0.102 R)
• M51: 32,323,014 km (0.12 R)
• M52: 34,350,663 km (0.086 R)
• M53: 34,778,214 km (0.069 R)
• M54: 34,949,653 km (0.084 R)
• M55: 35,552,233 km (0.114 R)
• M56: 36,331,937 km (0.092 R)
• M57: 37,732,024 km (0.094 R)
• M58: 38,438,724 km (0.085 R)
• M59: 38,527,286 km (0.12 R)
• M60: 38,615,998 km (0.072 R)
• M61: 38,704,859 km (0.066 R)
• M62: 39,596,163 km (0.096 R)
• M63: 40,404,291 km (0.116 R)
• M64: 40,494,498 km (0.107 R)
• M65: 42,952,840 km (0.072 R)
• M66: 43,505,754 km (0.067 R)
• M67: 43,783,108 km (0.04 R)
• M68: 45,646,798 km (0.102 R)
• M69: 46,872,005 km (0.086 R)
• M70: 46,966,700 km (0.041 R)
• M71: 47,346,080 km (0.108 R)
• M72: 47,441,075 km (0.099 R)
• M73: 47,631,364 km (0.088 R)
• M74: 48,012,539 km (0.026 R)
• M75: 48,299,019 km (0.077 R)
• M76: 48,490,504 km (0.064 R)
• M77: 53,553,345 km (0.086 R)
• M78: 54,845,123 km (0.082 R)
• M79: 58,577,290 km (0.105 R)
• M80: 58,679,316 km (0.099 R)
• M81: 59,497,467 km (0.07 R)
• M82: 59,702,565 km (0.089 R)
• M83: 59,907,963 km (0.053 R)
• M84: 60,525,354 km (0.08 R)
• M85: 61,248,510 km (0.09 R)
• M86: 61,974,359 km (0.078 R)
• M87: 64,169,259 km (0.096 R)
• M88: 64,801,010 km (0.027 R)
• M89: 65,434,857 km (0.09 R)
• M90: 65,964,583 km (0.12 R)
• M91: 67,455,475 km (0.108 R)
• M92: 68,419,783 km (0.117 R)
• M93: 68,957,438 km (0.086 R)
• M94: 71,448,841 km (0.098 R)
• M95: 71,775,862 km (0.025 R)
• M96: 72,322,193 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.8

Radius: 7

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.02 AU - 17.42 AU

Year: 23285 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,953,347 km

• M1: 147,952 km (0.084 R)
• M2: 485,595 km (0.067 R)
• M3: 788,082 km (0.109 R)
• M4: 850,763 km (0.119 R)
• M5: 1,516,324 km (0.108 R)
• M6: 1,622,090 km (0.116 R)
• M7: 1,730,399 km (0.051 R)
• M8: 1,813,276 km (0.058 R)
• M9: 2,069,836 km (0.079 R)
• M10: 2,187,570 km (0.03 R)
• M11: 2,617,215 km (0.075 R)
• M12: 3,623,111 km (0.099 R)
• M13: 3,801,282 km (0.116 R)
• M14: 4,166,450 km (0.097 R)
• M15: 4,353,298 km (0.116 R)
• M16: 5,449,701 km (0.111 R)
• M17: 5,944,421 km (0.06 R)
• M18: 6,112,569 km (0.096 R)
• M19: 6,539,821 km (0.112 R)
• M20: 7,423,046 km (0.094 R)
• M21: 7,970,874 km (0.085 R)
• M22: 8,249,724 km (0.112 R)
• M23: 8,864,721 km (0.085 R)
• M24: 9,008,634 km (0.11 R)
• M25: 9,056,805 km (0.107 R)
• M26: 9,938,834 km (0.091 R)
• M27: 10,138,397 km (0.08 R)
• M28: 10,694,453 km (0.065 R)
• M29: 10,950,415 km (0.033 R)
• M30: 11,001,876 km (0.116 R)
• M31: 11,994,608 km (0.105 R)
• M32: 13,070,216 km (0.112 R)
• M33: 15,542,920 km (0.117 R)
• M34: 15,600,814 km (0.044 R)
• M35: 15,949,377 km (0.113 R)
• M36: 16,124,706 km (0.117 R)
• M37: 17,429,498 km (0.106 R)
• M38: 17,609,913 km (0.119 R)
• M39: 18,338,305 km (0.036 R)
• M40: 19,574,133 km (0.049 R)
• M41: 19,887,242 km (0.104 R)
• M42: 20,012,904 km (0.113 R)
• M43: 20,581,974 km (0.106 R)
• M44: 21,477,617 km (0.113 R)
• M45: 21,606,570 km (0.043 R)
• M46: 22,910,465 km (0.089 R)
• M47: 24,306,961 km (0.076 R)
• M48: 24,441,450 km (0.109 R)
• M49: 25,799,200 km (0.04 R)
• M50: 25,867,865 km (0.113 R)
• M51: 26,764,256 km (0.098 R)
• M52: 28,587,555 km (0.103 R)
• M53: 28,942,850 km (0.076 R)
• M54: 29,156,625 km (0.077 R)
• M55: 31,323,700 km (0.109 R)
• M56: 31,396,853 km (0.073 R)
• M57: 32,057,477 km (0.052 R)
• M58: 35,200,828 km (0.102 R)
• M59: 36,116,816 km (0.059 R)
• M60: 36,886,048 km (0.063 R)
• M61: 39,068,681 km (0.04 R)
• M62: 39,383,883 km (0.118 R)
• M63: 39,858,258 km (0.091 R)
• M64: 40,653,221 km (0.092 R)
• M65: 42,016,507 km (0.093 R)
• M66: 42,825,382 km (0.097 R)
• M67: 43,150,309 km (0.096 R)
• M68: 43,231,690 km (0.077 R)
• M69: 43,313,221 km (0.104 R)
• M70: 44,130,325 km (0.057 R)
• M71: 44,622,950 km (0.076 R)
• M72: 45,365,554 km (0.112 R)
• M73: 45,862,818 km (0.117 R)
• M74: 46,361,876 km (0.058 R)
• M75: 46,779,105 km (0.1 R)
• M76: 47,113,755 km (0.119 R)
• M77: 47,197,679 km (0.101 R)
• M78: 49,138,712 km (0.042 R)
• M79: 49,478,897 km (0.081 R)
• M80: 49,564,168 km (0.095 R)
• M81: 51,277,961 km (0.088 R)
• M82: 51,536,766 km (0.038 R)
• M83: 52,315,722 km (0.099 R)
• M84: 53,185,633 km (0.07 R)
• M85: 54,235,960 km (0.097 R)
• M86: 54,851,705 km (0.042 R)
• M87: 55,204,756 km (0.09 R)
• M88: 56,713,151 km (0.112 R)
• M89: 58,414,977 km (0.075 R)
• M90: 58,505,034 km (0.097 R)
• M91: 58,685,150 km (0.079 R)
• M92: 59,226,994 km (0.032 R)
• M93: 59,589,021 km (0.112 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit