🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.73 AU - 0.99 AU

Year: 297 Days

Day: 37.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.06 AU - 1.2 AU

Year: 448 Days

Day: 44 Hours

Environment

Temp: 16 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.28 AU - 1.6 AU

Year: 644 Days

Day: 12.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,024,434 km

• M1: 463,155 km (0.104 R)
• M2: 711,637 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.71 AU - 2.41 AU

Year: 1102 Days

Day: 41 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,024,434 km

• M1: 35,155 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.89 AU - 3.47 AU

Year: 2114 Days

Day: 12.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,024,434 km

• M1: 232,625 km (0.116 R)
• M2: 1,125,724 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.87 AU - 4.71 AU

Year: 2751 Days

Day: 30.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.01 AU - 7.47 AU

Year: 6523 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,024,434 km

• M1: 156,928 km (0.049 R)
• M2: 491,579 km (0.082 R)
• M3: 907,760 km (0.114 R)
• M4: 997,369 km (0.106 R)
• M5: 1,386,024 km (0.119 R)
• M6: 1,628,223 km (0.08 R)
• M7: 1,884,185 km (0.054 R)
• M8: 1,950,307 km (0.063 R)
• M9: 2,434,556 km (0.086 R)
• M10: 2,524,913 km (0.076 R)
• M11: 2,597,917 km (0.079 R)
• M12: 2,765,167 km (0.074 R)
• M13: 3,208,426 km (0.117 R)
• M14: 3,347,701 km (0.075 R)
• M15: 3,967,784 km (0.118 R)
• M16: 4,690,342 km (0.105 R)
• M17: 4,826,027 km (0.1 R)
• M18: 5,241,161 km (0.065 R)
• M19: 5,405,869 km (0.119 R)
• M20: 6,105,687 km (0.065 R)
• M21: 6,278,922 km (0.098 R)
• M22: 7,014,046 km (0.053 R)
• M23: 7,299,927 km (0.076 R)
• M24: 7,536,741 km (0.089 R)
• M25: 7,937,065 km (0.035 R)
• M26: 8,814,157 km (0.096 R)
• M27: 9,010,130 km (0.052 R)
• M28: 9,549,430 km (0.108 R)
• M29: 10,629,228 km (0.109 R)
• M30: 11,686,137 km (0.076 R)
• M31: 11,870,591 km (0.053 R)
• M32: 12,211,375 km (0.078 R)
• M33: 12,398,672 km (0.091 R)
• M34: 13,125,418 km (0.11 R)
• M35: 13,189,147 km (0.111 R)
• M36: 13,510,034 km (0.104 R)
• M37: 13,736,076 km (0.03 R)
• M38: 14,159,289 km (0.101 R)
• M39: 14,257,575 km (0.115 R)
• M40: 14,487,656 km (0.045 R)
• M41: 15,118,660 km (0.073 R)
• M42: 15,219,190 km (0.102 R)
• M43: 15,353,379 km (0.113 R)
• M44: 15,792,598 km (0.055 R)
• M45: 16,270,115 km (0.054 R)
• M46: 16,787,125 km (0.092 R)
• M47: 17,239,509 km (0.105 R)
• M48: 18,227,453 km (0.114 R)
• M49: 18,370,170 km (0.103 R)
• M50: 18,620,597 km (0.057 R)
• M51: 18,692,404 km (0.081 R)
• M52: 21,224,946 km (0.102 R)
• M53: 21,487,789 km (0.115 R)
• M54: 21,713,981 km (0.107 R)
• M55: 22,435,492 km (0.108 R)
• M56: 22,511,936 km (0.102 R)
• M57: 23,319,466 km (0.115 R)
• M58: 24,646,848 km (0.077 R)
• M59: 24,765,180 km (0.068 R)
• M60: 25,439,118 km (0.067 R)
• M61: 25,758,360 km (0.117 R)
• M62: 26,481,516 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.5

Radius: 13.6

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.74 AU - 11.66 AU

Year: 13048 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,024,434 km

• M1: 170,841 km (0.112 R)
• M2: 640,728 km (0.053 R)
• M3: 1,035,516 km (0.094 R)
• M4: 1,980,227 km (0.093 R)
• M5: 2,250,401 km (0.114 R)
• M6: 2,678,251 km (0.091 R)
• M7: 2,886,790 km (0.079 R)
• M8: 3,545,021 km (0.105 R)
• M9: 3,741,592 km (0.087 R)
• M10: 4,043,331 km (0.119 R)
• M11: 4,388,154 km (0.035 R)
• M12: 4,742,552 km (0.086 R)
• M13: 5,329,125 km (0.109 R)
• M14: 5,479,471 km (0.074 R)
• M15: 6,212,650 km (0.117 R)
• M16: 6,691,662 km (0.087 R)
• M17: 7,017,786 km (0.077 R)
• M18: 7,307,407 km (0.037 R)
• M19: 8,156,674 km (0.104 R)
• M20: 9,171,995 km (0.074 R)
• M21: 10,367,282 km (0.052 R)
• M22: 10,792,439 km (0.094 R)
• M23: 11,320,071 km (0.117 R)
• M24: 11,416,861 km (0.061 R)
• M25: 12,052,951 km (0.039 R)
• M26: 13,257,513 km (0.038 R)
• M27: 13,667,561 km (0.09 R)
• M28: 13,926,066 km (0.098 R)
• M29: 14,500,222 km (0.083 R)
• M30: 15,780,032 km (0.105 R)
• M31: 16,818,690 km (0.111 R)
• M32: 18,162,229 km (0.118 R)
• M33: 20,300,431 km (0.1 R)
• M34: 21,429,147 km (0.111 R)
• M35: 21,609,113 km (0.111 R)
• M36: 22,639,095 km (0.06 R)
• M37: 22,822,651 km (0.116 R)
• M38: 23,375,864 km (0.092 R)
• M39: 23,809,249 km (0.052 R)
• M40: 25,188,541 km (0.078 R)
• M41: 25,505,689 km (0.11 R)
• M42: 26,593,714 km (0.12 R)
• M43: 27,893,121 km (0.071 R)
• M44: 28,484,631 km (0.067 R)
• M45: 28,814,943 km (0.104 R)
• M46: 29,279,744 km (0.108 R)
• M47: 29,947,848 km (0.032 R)
• M48: 31,640,249 km (0.11 R)
• M49: 32,808,758 km (0.075 R)
• M50: 33,155,077 km (0.097 R)
• M51: 33,433,030 km (0.088 R)
• M52: 34,623,081 km (0.114 R)
• M53: 36,040,820 km (0.044 R)
• M54: 37,694,624 km (0.069 R)
• M55: 38,348,517 km (0.101 R)
• M56: 41,524,031 km (0.052 R)
• M57: 42,651,550 km (0.073 R)
• M58: 43,256,972 km (0.104 R)
• M59: 43,636,801 km (0.088 R)
• M60: 45,939,113 km (0.08 R)
• M61: 46,793,167 km (0.041 R)
• M62: 48,990,759 km (0.078 R)
• M63: 49,783,628 km (0.117 R)
• M64: 50,022,386 km (0.077 R)
• M65: 50,341,329 km (0.111 R)
• M66: 50,740,905 km (0.054 R)
• M67: 52,754,492 km (0.052 R)
• M68: 53,404,345 km (0.044 R)
• M69: 54,794,110 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.3

Radius: 7.1

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.29 AU - 14.93 AU

Year: 20818 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,024,434 km

• M1: 107,262 km (0.104 R)
• M2: 174,730 km (0.083 R)
• M3: 269,276 km (0.101 R)
• M4: 665,561 km (0.065 R)
• M5: 780,003 km (0.082 R)
• M6: 926,160 km (0.104 R)
• M7: 1,245,253 km (0.064 R)
• M8: 1,476,232 km (0.092 R)
• M9: 1,689,558 km (0.098 R)
• M10: 1,752,389 km (0.087 R)
• M11: 2,011,493 km (0.107 R)
• M12: 2,748,262 km (0.055 R)
• M13: 2,972,958 km (0.101 R)
• M14: 3,847,059 km (0.077 R)
• M15: 4,141,019 km (0.111 R)
• M16: 4,839,790 km (0.075 R)
• M17: 5,157,087 km (0.103 R)
• M18: 5,669,161 km (0.107 R)
• M19: 6,892,423 km (0.109 R)
• M20: 8,517,205 km (0.117 R)
• M21: 9,288,233 km (0.102 R)
• M22: 9,456,381 km (0.055 R)
• M23: 10,369,975 km (0.112 R)
• M24: 10,661,242 km (0.109 R)
• M25: 10,778,527 km (0.057 R)
• M26: 11,792,351 km (0.086 R)
• M27: 12,035,448 km (0.096 R)
• M28: 12,403,010 km (0.117 R)
• M29: 13,464,407 km (0.105 R)
• M30: 13,654,695 km (0.06 R)
• M31: 14,038,115 km (0.052 R)
• M32: 14,102,292 km (0.082 R)
• M33: 14,295,573 km (0.056 R)
• M34: 14,750,051 km (0.049 R)
• M35: 15,673,070 km (0.114 R)
• M36: 16,141,610 km (0.068 R)
• M37: 16,343,867 km (0.095 R)
• M38: 16,818,989 km (0.088 R)
• M39: 17,298,600 km (0.042 R)
• M40: 17,436,380 km (0.107 R)
• M41: 19,261,623 km (0.107 R)
• M42: 19,907,587 km (0.085 R)
• M43: 20,269,464 km (0.114 R)
• M44: 22,260,911 km (0.065 R)
• M45: 23,241,675 km (0.036 R)
• M46: 23,929,077 km (0.052 R)
• M47: 24,159,607 km (0.111 R)
• M48: 24,545,570 km (0.09 R)
• M49: 24,623,062 km (0.03 R)
• M50: 25,715,724 km (0.098 R)
• M51: 27,063,601 km (0.118 R)
• M52: 29,580,137 km (0.103 R)
• M53: 33,021,486 km (0.078 R)
• M54: 34,398,235 km (0.113 R)
• M55: 35,355,811 km (0.099 R)
• M56: 35,793,834 km (0.096 R)
• M57: 35,969,611 km (0.034 R)
• M58: 38,100,782 km (0.058 R)
• M59: 38,190,541 km (0.098 R)
• M60: 38,459,967 km (0.074 R)
• M61: 38,820,348 km (0.095 R)
• M62: 39,453,446 km (0.07 R)
• M63: 39,816,820 km (0.057 R)
• M64: 42,670,399 km (0.051 R)
• M65: 42,949,997 km (0.12 R)
• M66: 44,357,265 km (0.104 R)
• M67: 44,735,149 km (0.062 R)
• M68: 47,989,501 km (0.103 R)
• M69: 49,351,590 km (0.104 R)
• M70: 49,449,427 km (0.07 R)
• M71: 49,547,264 km (0.117 R)
• M72: 49,841,223 km (0.095 R)
• M73: 50,037,346 km (0.119 R)
• M74: 51,319,400 km (0.077 R)
• M75: 51,815,317 km (0.108 R)
• M76: 52,512,293 km (0.096 R)
• M77: 54,318,837 km (0.113 R)
• M78: 54,723,051 km (0.093 R)
• M79: 55,229,589 km (0.056 R)
• M80: 55,636,047 km (0.081 R)
• M81: 56,145,577 km (0.113 R)
• M82: 56,861,403 km (0.078 R)
• M83: 57,683,144 km (0.114 R)
• M84: 59,234,623 km (0.111 R)
• M85: 60,067,734 km (0.068 R)
• M86: 60,276,572 km (0.081 R)
• M87: 62,167,190 km (0.114 R)
• M88: 65,468,666 km (0.109 R)
• M89: 65,791,199 km (0.075 R)
• M90: 66,006,470 km (0.04 R)
• M91: 67,845,926 km (0.112 R)
• M92: 69,045,252 km (0.097 R)
• M93: 69,263,964 km (0.093 R)
• M94: 70,691,726 km (0.04 R)
• M95: 72,018,360 km (0.075 R)
• M96: 73,688,022 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.5

Radius: 6.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.56 AU - 19.72 AU

Year: 24172 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,024,434 km

• M1: 547,079 km (0.1 R)
• M2: 784,641 km (0.082 R)
• M3: 848,818 km (0.095 R)
• M4: 982,858 km (0.032 R)
• M5: 1,148,014 km (0.096 R)
• M6: 1,478,476 km (0.05 R)
• M7: 2,041,562 km (0.087 R)
• M8: 2,253,094 km (0.066 R)
• M9: 2,929,575 km (0.101 R)
• M10: 3,168,333 km (0.095 R)
• M11: 3,921,858 km (0.081 R)
• M12: 4,415,082 km (0.101 R)
• M13: 4,570,813 km (0.098 R)
• M14: 4,728,340 km (0.118 R)
• M15: 4,927,754 km (0.114 R)
• M16: 5,584,489 km (0.109 R)
• M17: 6,355,815 km (0.073 R)
• M18: 6,399,647 km (0.116 R)
• M19: 6,888,384 km (0.069 R)
• M20: 8,570,462 km (0.065 R)
• M21: 8,716,021 km (0.058 R)
• M22: 10,423,531 km (0.117 R)
• M23: 10,683,233 km (0.065 R)
• M24: 10,787,652 km (0.087 R)
• M25: 10,997,538 km (0.088 R)
• M26: 11,314,985 km (0.104 R)
• M27: 11,474,905 km (0.104 R)
• M28: 12,067,312 km (0.091 R)
• M29: 12,614,691 km (0.115 R)
• M30: 13,114,049 km (0.106 R)
• M31: 13,225,948 km (0.113 R)
• M32: 14,075,065 km (0.1 R)
• M33: 14,767,105 km (0.085 R)
• M34: 15,117,164 km (0.112 R)
• M35: 16,064,268 km (0.113 R)
• M36: 16,243,935 km (0.092 R)
• M37: 17,336,000 km (0.091 R)
• M38: 17,829,074 km (0.12 R)
• M39: 19,081,508 km (0.056 R)
• M40: 19,271,946 km (0.082 R)
• M41: 20,556,692 km (0.068 R)
• M42: 20,882,217 km (0.082 R)
• M43: 21,340,884 km (0.109 R)
• M44: 22,001,808 km (0.085 R)
• M45: 22,334,812 km (0.114 R)
• M46: 24,161,402 km (0.102 R)
• M47: 24,711,773 km (0.09 R)
• M48: 25,405,608 km (0.091 R)
• M49: 25,475,321 km (0.112 R)
• M50: 27,453,603 km (0.113 R)
• M51: 27,668,575 km (0.086 R)
• M52: 29,774,315 km (0.101 R)
• M53: 30,364,179 km (0.087 R)
• M54: 30,586,481 km (0.119 R)
• M55: 30,660,682 km (0.109 R)
• M56: 30,957,933 km (0.093 R)
• M57: 31,780,721 km (0.078 R)
• M58: 32,006,315 km (0.07 R)
• M59: 33,600,430 km (0.11 R)
• M60: 36,235,895 km (0.073 R)
• M61: 37,578,237 km (0.111 R)
• M62: 37,816,846 km (0.084 R)
• M63: 38,535,664 km (0.118 R)
• M64: 38,936,885 km (0.057 R)
• M65: 39,097,703 km (0.114 R)
• M66: 40,637,214 km (0.099 R)
• M67: 40,963,936 km (0.089 R)
• M68: 41,209,426 km (0.062 R)
• M69: 42,031,467 km (0.06 R)
• M70: 42,692,988 km (0.077 R)
• M71: 43,024,946 km (0.08 R)
• M72: 43,108,122 km (0.083 R)
• M73: 43,942,579 km (0.065 R)
• M74: 44,277,828 km (0.115 R)
• M75: 44,361,753 km (0.085 R)
• M76: 44,698,049 km (0.109 R)
• M77: 45,712,023 km (0.104 R)
• M78: 46,904,617 km (0.085 R)
• M79: 49,494,306 km (0.104 R)
• M80: 49,843,168 km (0.051 R)
• M81: 49,930,533 km (0.025 R)
• M82: 50,367,957 km (0.105 R)
• M83: 52,130,220 km (0.118 R)
• M84: 52,573,928 km (0.107 R)
• M85: 54,901,371 km (0.082 R)
• M86: 56,441,332 km (0.101 R)
• M87: 57,536,987 km (0.065 R)
• M88: 59,100,883 km (0.074 R)
• M89: 60,492,442 km (0.057 R)
• M90: 60,678,841 km (0.057 R)
• M91: 60,958,739 km (0.033 R)
• M92: 61,239,085 km (0.107 R)
• M93: 61,894,922 km (0.063 R)
• M94: 63,024,386 km (0.118 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: 350 - 16,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit