🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.7 AU - 0.7 AU

Year: 256 Days

Day: 21.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.61 AU - 0.91 AU

Year: 289 Days

Day: 21.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,307,560 km

• M1: 613,052 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.86 AU - 1.02 AU

Year: 398 Days

Day: 45.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.45 AU - 1.91 AU

Year: 951 Days

Day: 38 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,307,560 km

• M1: 680,970 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.43 AU - 1.99 AU

Year: 976 Days

Day: 23.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,307,560 km

• M1: 518,506 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.9 AU - 2.48 AU

Year: 1415 Days

Day: 42 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.8

Radius: 10

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.35 AU - 3.37 AU

Year: 2689 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,307,560 km

• M1: 127,457 km (0.115 R)
• M2: 206,744 km (0.088 R)
• M3: 435,779 km (0.105 R)
• M4: 630,256 km (0.101 R)
• M5: 882,328 km (0.116 R)
• M6: 990,188 km (0.074 R)
• M7: 1,123,779 km (0.047 R)
• M8: 1,455,438 km (0.114 R)
• M9: 1,925,175 km (0.088 R)
• M10: 1,989,502 km (0.11 R)
• M11: 2,120,550 km (0.099 R)
• M12: 2,227,512 km (0.074 R)
• M13: 2,460,735 km (0.108 R)
• M14: 2,538,077 km (0.103 R)
• M15: 2,709,367 km (0.108 R)
• M16: 3,331,245 km (0.117 R)
• M17: 3,401,407 km (0.089 R)
• M18: 4,004,585 km (0.099 R)
• M19: 4,365,415 km (0.103 R)
• M20: 4,824,681 km (0.042 R)
• M21: 4,957,524 km (0.065 R)
• M22: 5,091,564 km (0.095 R)
• M23: 5,154,544 km (0.114 R)
• M24: 5,245,051 km (0.1 R)
• M25: 5,501,013 km (0.071 R)
• M26: 6,235,688 km (0.107 R)
• M27: 6,526,506 km (0.071 R)
• M28: 6,595,022 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.1

Radius: 9.6

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.59 AU - 5.15 AU

Year: 3988 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,307,560 km

• M1: 123,867 km (0.077 R)
• M2: 270,623 km (0.04 R)
• M3: 366,365 km (0.09 R)
• M4: 429,047 km (0.116 R)
• M5: 526,585 km (0.036 R)
• M6: 632,350 km (0.104 R)
• M7: 734,526 km (0.1 R)
• M8: 917,783 km (0.098 R)
• M9: 1,021,753 km (0.117 R)
• M10: 1,199,625 km (0.098 R)
• M11: 1,270,834 km (0.08 R)
• M12: 1,539,512 km (0.063 R)
• M13: 1,601,744 km (0.112 R)
• M14: 1,793,529 km (0.114 R)
• M15: 1,859,202 km (0.047 R)
• M16: 2,009,847 km (0.082 R)
• M17: 2,217,190 km (0.119 R)
• M18: 2,939,000 km (0.109 R)
• M19: 3,056,135 km (0.116 R)
• M20: 3,254,950 km (0.09 R)
• M21: 3,499,244 km (0.107 R)
• M22: 3,581,971 km (0.106 R)
• M23: 3,728,428 km (0.119 R)
• M24: 4,027,324 km (0.117 R)
• M25: 4,114,241 km (0.069 R)
• M26: 4,179,765 km (0.077 R)
• M27: 4,512,769 km (0.118 R)
• M28: 4,603,126 km (0.077 R)
• M29: 4,923,864 km (0.112 R)
• M30: 5,016,765 km (0.034 R)
• M31: 5,299,205 km (0.055 R)
• M32: 5,635,501 km (0.119 R)
• M33: 5,732,740 km (0.077 R)
• M34: 6,003,363 km (0.088 R)
• M35: 6,152,811 km (0.099 R)
• M36: 6,278,174 km (0.081 R)
• M37: 6,404,434 km (0.069 R)
• M38: 6,506,161 km (0.11 R)
• M39: 6,685,379 km (0.062 R)
• M40: 6,970,214 km (0.065 R)
• M41: 7,259,087 km (0.069 R)
• M42: 7,659,411 km (0.067 R)
• M43: 7,740,343 km (0.034 R)
• M44: 7,930,333 km (0.105 R)
• M45: 8,149,344 km (0.118 R)
• M46: 8,259,598 km (0.114 R)
• M47: 8,370,300 km (0.101 R)
• M48: 8,481,601 km (0.061 R)
• M49: 8,790,072 km (0.058 R)
• M50: 8,931,442 km (0.074 R)
• M51: 9,216,575 km (0.101 R)
• M52: 9,302,744 km (0.12 R)
• M53: 9,620,938 km (0.065 R)
• M54: 9,825,289 km (0.112 R)
• M55: 10,717,191 km (0.103 R)
• M56: 11,759,141 km (0.05 R)
• M57: 13,316,903 km (0.112 R)
• M58: 13,446,904 km (0.111 R)
• M59: 13,741,013 km (0.093 R)
• M60: 14,103,489 km (0.11 R)
• M61: 14,302,454 km (0.108 R)
• M62: 14,402,236 km (0.063 R)
• M63: 15,652,575 km (0.09 R)
• M64: 15,755,498 km (0.102 R)
• M65: 16,308,262 km (0.101 R)
• M66: 16,517,101 km (0.044 R)
• M67: 16,586,963 km (0.113 R)
• M68: 16,972,776 km (0.064 R)
• M69: 17,113,697 km (0.112 R)
• M70: 17,468,095 km (0.099 R)
• M71: 17,753,228 km (0.104 R)
• M72: 17,896,393 km (0.08 R)
• M73: 18,328,133 km (0.066 R)
• M74: 21,028,225 km (0.102 R)
• M75: 21,369,757 km (0.057 R)
• M76: 23,260,524 km (0.075 R)
• M77: 23,417,153 km (0.082 R)
• M78: 23,968,421 km (0.054 R)
• M79: 26,338,351 km (0.079 R)
• M80: 26,706,361 km (0.086 R)
• M81: 26,952,600 km (0.108 R)
• M82: 27,117,307 km (0.086 R)
• M83: 27,282,164 km (0.083 R)
• M84: 27,530,197 km (0.072 R)
• M85: 27,613,074 km (0.076 R)

Asteroid Belt

Center: 8.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936

Radius: 3.1

Gravity: 97.4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.75 AU - 14.57 AU

Year: 19665 Days

Day: 20.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,307,560 km

• M1: 52,210 km (0.096 R)
• M2: 388,356 km (0.073 R)
• M3: 429,495 km (0.093 R)
• M4: 472,131 km (0.087 R)
• M5: 756,816 km (0.06 R)
• M6: 1,056,759 km (0.029 R)
• M7: 1,114,953 km (0.08 R)
• M8: 1,421,479 km (0.107 R)
• M9: 1,584,092 km (0.059 R)
• M10: 2,329,388 km (0.027 R)
• M11: 2,598,665 km (0.109 R)
• M12: 2,677,503 km (0.081 R)
• M13: 3,208,426 km (0.052 R)
• M14: 4,789,825 km (0.115 R)
• M15: 5,479,770 km (0.107 R)
• M16: 5,939,484 km (0.082 R)
• M17: 6,411,316 km (0.057 R)
• M18: 7,335,232 km (0.092 R)
• M19: 7,614,681 km (0.07 R)
• M20: 9,004,296 km (0.114 R)
• M21: 9,063,836 km (0.066 R)
• M22: 9,243,353 km (0.074 R)
• M23: 10,034,726 km (0.045 R)
• M24: 11,616,275 km (0.096 R)
• M25: 12,668,396 km (0.093 R)
• M26: 13,750,737 km (0.065 R)
• M27: 14,164,076 km (0.104 R)
• M28: 15,786,166 km (0.11 R)
• M29: 17,022,443 km (0.107 R)
• M30: 19,048,746 km (0.101 R)
• M31: 19,509,208 km (0.12 R)
• M32: 19,586,400 km (0.115 R)
• M33: 19,973,410 km (0.1 R)
• M34: 20,597,981 km (0.105 R)
• M35: 21,070,561 km (0.107 R)
• M36: 21,786,237 km (0.117 R)
• M37: 22,106,825 km (0.102 R)
• M38: 22,348,276 km (0.115 R)
• M39: 22,915,103 km (0.12 R)
• M40: 25,313,306 km (0.101 R)
• M41: 26,073,712 km (0.083 R)
• M42: 26,841,448 km (0.043 R)
• M43: 27,530,197 km (0.117 R)
• M44: 27,963,582 km (0.103 R)
• M45: 28,574,091 km (0.099 R)
• M46: 30,075,006 km (0.054 R)
• M47: 30,253,177 km (0.11 R)
• M48: 31,239,925 km (0.067 R)
• M49: 31,601,353 km (0.117 R)
• M50: 32,602,313 km (0.068 R)
• M51: 32,693,867 km (0.076 R)
• M52: 33,613,594 km (0.117 R)
• M53: 34,355,600 km (0.117 R)
• M54: 34,635,198 km (0.081 R)
• M55: 36,139,255 km (0.079 R)
• M56: 37,090,099 km (0.087 R)
• M57: 38,435,134 km (0.096 R)
• M58: 39,016,321 km (0.098 R)
• M59: 39,405,426 km (0.091 R)
• M60: 47,245,551 km (0.105 R)
• M61: 48,180,388 km (0.078 R)
• M62: 50,068,163 km (0.102 R)
• M63: 50,385,161 km (0.091 R)
• M64: 51,233,680 km (0.119 R)
• M65: 51,340,044 km (0.072 R)
• M66: 54,023,830 km (0.11 R)
• M67: 54,348,906 km (0.029 R)
• M68: 56,313,126 km (0.064 R)
• M69: 57,193,510 km (0.087 R)
• M70: 58,633,838 km (0.095 R)
• M71: 59,191,090 km (0.051 R)
• M72: 60,310,681 km (0.12 R)
• M73: 61,889,836 km (0.084 R)
• M74: 62,116,477 km (0.119 R)
• M75: 62,684,500 km (0.085 R)
• M76: 63,596,748 km (0.072 R)
• M77: 63,939,925 km (0.097 R)
• M78: 66,012,304 km (0.091 R)
• M79: 68,692,350 km (0.114 R)
• M80: 69,044,504 km (0.091 R)
• M81: 69,161,938 km (0.115 R)
• M82: 69,632,722 km (0.115 R)
• M83: 69,750,606 km (0.085 R)
• M84: 73,797,078 km (0.115 R)
• M85: 75,001,491 km (0.109 R)
• M86: 75,969,838 km (0.118 R)
• M87: 78,286,062 km (0.115 R)
• M88: 78,408,582 km (0.098 R)
• M89: 78,776,743 km (0.044 R)
• M90: 81,120,792 km (0.109 R)
• M91: 81,244,808 km (0.048 R)
• M92: 81,990,255 km (0.109 R)
• M93: 82,987,624 km (0.061 R)
• M94: 83,487,879 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.3

Radius: 7.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.76 AU - 16.2 AU

Year: 21606 Days

Day: 16.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,307,560 km

• M1: 212,579 km (0.083 R)
• M2: 577,448 km (0.103 R)
• M3: 633,697 km (0.059 R)
• M4: 1,532,331 km (0.075 R)
• M5: 1,612,815 km (0.04 R)
• M6: 2,006,706 km (0.075 R)
• M7: 2,275,683 km (0.108 R)
• M8: 2,336,868 km (0.067 R)
• M9: 2,461,334 km (0.054 R)
• M10: 3,081,716 km (0.116 R)
• M11: 3,287,413 km (0.12 R)
• M12: 3,391,982 km (0.069 R)
• M13: 3,857,830 km (0.101 R)
• M14: 3,968,233 km (0.098 R)
• M15: 4,809,422 km (0.082 R)
• M16: 5,455,086 km (0.094 R)
• M17: 6,213,697 km (0.112 R)
• M18: 6,826,300 km (0.052 R)
• M19: 7,827,858 km (0.11 R)
• M20: 8,061,829 km (0.08 R)
• M21: 9,265,943 km (0.045 R)
• M22: 10,218,283 km (0.116 R)
• M23: 10,422,633 km (0.094 R)
• M24: 12,869,157 km (0.114 R)
• M25: 12,979,410 km (0.095 R)
• M26: 13,760,012 km (0.076 R)
• M27: 14,269,842 km (0.046 R)
• M28: 14,326,838 km (0.093 R)
• M29: 14,555,723 km (0.101 R)
• M30: 14,785,805 km (0.071 R)
• M31: 15,017,083 km (0.111 R)
• M32: 15,836,131 km (0.082 R)
• M33: 16,132,036 km (0.091 R)
• M34: 16,609,552 km (0.114 R)
• M35: 17,212,881 km (0.09 R)
• M36: 17,700,570 km (0.118 R)
• M37: 18,007,844 km (0.103 R)
• M38: 18,131,262 km (0.03 R)
• M39: 18,440,780 km (0.082 R)
• M40: 18,752,243 km (0.073 R)
• M41: 19,443,534 km (0.101 R)
• M42: 20,143,054 km (0.066 R)
• M43: 20,786,175 km (0.079 R)
• M44: 20,850,802 km (0.084 R)
• M45: 20,980,503 km (0.087 R)
• M46: 23,627,488 km (0.117 R)
• M47: 23,694,956 km (0.1 R)
• M48: 24,921,210 km (0.114 R)
• M49: 25,750,132 km (0.07 R)
• M50: 26,307,833 km (0.096 R)
• M51: 26,377,845 km (0.101 R)
• M52: 27,364,143 km (0.084 R)
• M53: 28,219,095 km (0.12 R)
• M54: 29,082,873 km (0.057 R)
• M55: 29,445,349 km (0.027 R)
• M56: 29,809,171 km (0.077 R)
• M57: 31,874,818 km (0.079 R)
• M58: 32,623,705 km (0.12 R)
• M59: 33,075,790 km (0.097 R)
• M60: 33,757,807 km (0.116 R)
• M61: 37,472,771 km (0.087 R)
• M62: 38,898,887 km (0.06 R)
• M63: 39,298,313 km (0.054 R)
• M64: 40,585,154 km (0.05 R)
• M65: 43,365,580 km (0.109 R)
• M66: 43,613,763 km (0.049 R)
• M67: 45,364,806 km (0.112 R)
• M68: 45,532,805 km (0.111 R)
• M69: 45,953,624 km (0.11 R)
• M70: 47,906,025 km (0.111 R)
• M71: 48,505,614 km (0.096 R)
• M72: 48,591,483 km (0.086 R)
• M73: 48,763,221 km (0.069 R)
• M74: 49,712,120 km (0.111 R)
• M75: 49,885,355 km (0.048 R)
• M76: 49,971,972 km (0.03 R)
• M77: 50,232,272 km (0.118 R)
• M78: 52,948,072 km (0.042 R)
• M79: 53,125,046 km (0.079 R)
• M80: 53,656,717 km (0.109 R)
• M81: 54,814,904 km (0.083 R)
• M82: 54,993,823 km (0.093 R)
• M83: 57,700,647 km (0.12 R)
• M84: 57,791,602 km (0.092 R)
• M85: 57,973,812 km (0.114 R)
• M86: 58,156,023 km (0.103 R)
• M87: 59,621,184 km (0.115 R)
• M88: 59,989,345 km (0.091 R)
• M89: 60,265,951 km (0.047 R)
• M90: 60,635,458 km (0.101 R)
• M91: 61,191,214 km (0.03 R)
• M92: 61,283,965 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 13,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit