🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.65 AU

Year: 135 Days

Day: 26.8 Hours

Environment

Temp: 254 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,918,698 km

• M1: 371,003 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.47 AU - 2.15 AU

Year: 852 Days

Day: 32.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.65 AU - 3.45 AU

Year: 1863 Days

Day: 14.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.36 AU - 4.38 AU

Year: 3196 Days

Day: 15.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 10.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.92 AU - 8.04 AU

Year: 7886 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,918,698 km

• M1: 155,731 km (0.047 R)
• M2: 401,820 km (0.06 R)
• M3: 654,491 km (0.061 R)
• M4: 825,780 km (0.096 R)
• M5: 1,026,541 km (0.066 R)
• M6: 1,111,363 km (0.092 R)
• M7: 1,507,947 km (0.079 R)
• M8: 1,589,178 km (0.066 R)
• M9: 1,688,661 km (0.038 R)
• M10: 2,348,986 km (0.032 R)
• M11: 2,817,078 km (0.071 R)
• M12: 3,020,830 km (0.097 R)
• M13: 3,638,819 km (0.111 R)
• M14: 3,749,371 km (0.098 R)
• M15: 4,019,396 km (0.108 R)
• M16: 4,225,990 km (0.103 R)
• M17: 4,365,715 km (0.085 R)
• M18: 4,459,812 km (0.099 R)
• M19: 4,989,089 km (0.095 R)
• M20: 5,161,725 km (0.091 R)
• M21: 6,912,170 km (0.101 R)
• M22: 7,132,677 km (0.084 R)
• M23: 7,495,751 km (0.032 R)
• M24: 8,124,062 km (0.106 R)
• M25: 8,415,329 km (0.102 R)
• M26: 8,739,657 km (0.115 R)
• M27: 9,370,362 km (0.074 R)
• M28: 9,553,170 km (0.113 R)
• M29: 10,296,522 km (0.075 R)
• M30: 11,348,943 km (0.111 R)
• M31: 11,904,550 km (0.054 R)
• M32: 12,135,828 km (0.103 R)
• M33: 12,335,242 km (0.042 R)
• M34: 12,838,788 km (0.042 R)
• M35: 12,974,175 km (0.062 R)
• M36: 13,727,250 km (0.104 R)
• M37: 14,635,608 km (0.074 R)
• M38: 15,455,255 km (0.066 R)
• M39: 15,961,644 km (0.083 R)
• M40: 16,180,206 km (0.118 R)
• M41: 16,953,328 km (0.055 R)
• M42: 17,475,425 km (0.086 R)
• M43: 17,700,719 km (0.111 R)
• M44: 18,116,452 km (0.115 R)
• M45: 18,458,881 km (0.115 R)
• M46: 18,880,448 km (0.118 R)
• M47: 18,995,938 km (0.061 R)
• M48: 19,616,021 km (0.105 R)
• M49: 19,889,486 km (0.084 R)
• M50: 20,242,836 km (0.057 R)
• M51: 20,598,280 km (0.108 R)
• M52: 20,677,567 km (0.118 R)
• M53: 20,796,647 km (0.102 R)
• M54: 20,915,877 km (0.052 R)
• M55: 21,636,639 km (0.065 R)
• M56: 21,959,621 km (0.049 R)
• M57: 22,121,636 km (0.099 R)
• M58: 22,732,892 km (0.11 R)
• M59: 22,937,991 km (0.093 R)
• M60: 23,184,678 km (0.065 R)
• M61: 23,308,545 km (0.112 R)
• M62: 23,432,412 km (0.045 R)
• M63: 23,805,659 km (0.098 R)
• M64: 24,013,899 km (0.113 R)
• M65: 24,515,949 km (0.093 R)
• M66: 24,684,097 km (0.078 R)
• M67: 25,063,926 km (0.118 R)
• M68: 25,275,607 km (0.084 R)
• M69: 25,871,905 km (0.086 R)
• M70: 26,429,755 km (0.09 R)
• M71: 26,602,092 km (0.09 R)
• M72: 26,774,877 km (0.068 R)
• M73: 27,339,160 km (0.112 R)
• M74: 27,469,909 km (0.103 R)
• M75: 28,214,757 km (0.097 R)
• M76: 29,411,390 km (0.115 R)
• M77: 29,679,619 km (0.044 R)
• M78: 29,858,837 km (0.111 R)
• M79: 30,128,413 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.7

Radius: 4.1

Gravity: 35.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.17 AU - 20.77 AU

Year: 25546 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,918,698 km

• M1: 123,717 km (0.113 R)
• M2: 223,499 km (0.1 R)
• M3: 1,180,776 km (0.116 R)
• M4: 1,335,460 km (0.106 R)
• M5: 1,463,815 km (0.054 R)
• M6: 1,496,577 km (0.083 R)
• M7: 1,944,024 km (0.042 R)
• M8: 1,980,077 km (0.1 R)
• M9: 2,586,846 km (0.089 R)
• M10: 3,035,042 km (0.104 R)
• M11: 3,864,113 km (0.07 R)
• M12: 3,955,218 km (0.116 R)
• M13: 4,421,515 km (0.103 R)
• M14: 4,516,958 km (0.068 R)
• M15: 4,905,165 km (0.041 R)
• M16: 5,456,283 km (0.088 R)
• M17: 6,238,979 km (0.047 R)
• M18: 8,138,573 km (0.108 R)
• M19: 9,393,699 km (0.117 R)
• M20: 10,644,038 km (0.118 R)
• M21: 11,418,955 km (0.085 R)
• M22: 11,945,540 km (0.075 R)
• M23: 12,480,202 km (0.048 R)
• M24: 14,623,940 km (0.069 R)
• M25: 19,472,556 km (0.097 R)
• M26: 20,258,843 km (0.101 R)
• M27: 22,351,119 km (0.11 R)
• M28: 24,426,640 km (0.088 R)
• M29: 24,595,386 km (0.104 R)
• M30: 26,303,345 km (0.057 R)
• M31: 26,649,514 km (0.078 R)
• M32: 26,823,197 km (0.04 R)
• M33: 26,910,263 km (0.117 R)
• M34: 26,997,329 km (0.043 R)
• M35: 28,580,374 km (0.093 R)
• M36: 28,936,267 km (0.069 R)
• M37: 29,562,484 km (0.091 R)
• M38: 29,922,416 km (0.082 R)
• M39: 30,193,338 km (0.055 R)
• M40: 31,468,062 km (0.067 R)
• M41: 32,296,834 km (0.045 R)
• M42: 32,482,036 km (0.082 R)
• M43: 34,731,090 km (0.107 R)
• M44: 34,825,936 km (0.101 R)
• M45: 36,066,102 km (0.071 R)
• M46: 38,197,572 km (0.093 R)
• M47: 39,575,070 km (0.098 R)
• M48: 39,674,103 km (0.094 R)
• M49: 40,070,986 km (0.097 R)
• M50: 41,974,171 km (0.115 R)
• M51: 42,378,534 km (0.107 R)
• M52: 42,581,239 km (0.094 R)
• M53: 43,701,727 km (0.103 R)
• M54: 43,804,052 km (0.069 R)
• M55: 44,009,001 km (0.107 R)
• M56: 44,625,793 km (0.046 R)
• M57: 46,492,924 km (0.033 R)
• M58: 46,701,912 km (0.079 R)
• M59: 47,330,971 km (0.082 R)
• M60: 49,447,781 km (0.08 R)
• M61: 49,661,108 km (0.094 R)
• M62: 50,088,808 km (0.07 R)
• M63: 50,732,677 km (0.047 R)
• M64: 51,055,509 km (0.114 R)
• M65: 52,571,534 km (0.085 R)
• M66: 53,663,449 km (0.047 R)
• M67: 54,102,369 km (0.069 R)
• M68: 55,426,011 km (0.057 R)
• M69: 55,980,570 km (0.111 R)
• M70: 56,203,022 km (0.113 R)
• M71: 56,760,275 km (0.071 R)
• M72: 60,597,759 km (0.027 R)
• M73: 62,547,767 km (0.078 R)
• M74: 62,663,107 km (0.109 R)
• M75: 62,778,447 km (0.118 R)
• M76: 63,009,576 km (0.056 R)
• M77: 65,921,349 km (0.092 R)
• M78: 66,980,203 km (0.068 R)
• M79: 67,334,450 km (0.028 R)
• M80: 67,570,965 km (0.102 R)
• M81: 70,430,378 km (0.081 R)
• M82: 73,694,155 km (0.082 R)
• M83: 73,816,077 km (0.07 R)
• M84: 73,937,850 km (0.101 R)
• M85: 77,625,737 km (0.092 R)
• M86: 77,749,604 km (0.042 R)
• M87: 78,121,953 km (0.112 R)
• M88: 78,619,216 km (0.044 R)
• M89: 80,242,503 km (0.08 R)
• M90: 82,382,051 km (0.046 R)
• M91: 83,522,286 km (0.105 R)
• M92: 83,903,462 km (0.116 R)
• M93: 84,285,385 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.9

Radius: 4.2

Gravity: 26.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.33 AU - 17.75 AU

Year: 25699 Days

Day: 16.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,918,698 km

• M1: 258,804 km (0.066 R)
• M2: 327,320 km (0.031 R)
• M3: 482,752 km (0.117 R)
• M4: 855,849 km (0.109 R)
• M5: 1,097,300 km (0.11 R)
• M6: 1,240,466 km (0.099 R)
• M7: 1,269,787 km (0.119 R)
• M8: 1,481,617 km (0.071 R)
• M9: 1,607,728 km (0.07 R)
• M10: 1,737,280 km (0.115 R)
• M11: 2,252,944 km (0.083 R)
• M12: 2,288,997 km (0.119 R)
• M13: 3,412,926 km (0.058 R)
• M14: 3,454,364 km (0.114 R)
• M15: 3,706,287 km (0.101 R)
• M16: 4,227,785 km (0.117 R)
• M17: 5,099,642 km (0.029 R)
• M18: 5,386,271 km (0.079 R)
• M19: 6,024,905 km (0.089 R)
• M20: 6,687,324 km (0.081 R)
• M21: 6,843,355 km (0.077 R)
• M22: 7,000,732 km (0.073 R)
• M23: 8,751,475 km (0.064 R)
• M24: 10,267,500 km (0.047 R)
• M25: 10,871,876 km (0.082 R)
• M26: 12,496,359 km (0.099 R)
• M27: 12,624,564 km (0.092 R)
• M28: 13,141,126 km (0.057 R)
• M29: 13,796,514 km (0.115 R)
• M30: 14,061,751 km (0.062 R)
• M31: 14,462,673 km (0.099 R)
• M32: 14,731,950 km (0.106 R)
• M33: 15,070,938 km (0.102 R)
• M34: 15,549,951 km (0.078 R)
• M35: 16,663,258 km (0.102 R)
• M36: 18,090,721 km (0.086 R)
• M37: 18,965,868 km (0.061 R)
• M38: 19,556,780 km (0.095 R)
• M39: 20,304,021 km (0.095 R)
• M40: 20,984,542 km (0.06 R)
• M41: 21,749,436 km (0.035 R)
• M42: 21,980,565 km (0.098 R)
• M43: 25,545,332 km (0.055 R)
• M44: 26,443,668 km (0.118 R)
• M45: 26,525,797 km (0.114 R)
• M46: 26,690,504 km (0.096 R)
• M47: 28,271,006 km (0.109 R)
• M48: 30,310,473 km (0.095 R)
• M49: 31,087,335 km (0.052 R)
• M50: 31,783,414 km (0.078 R)
• M51: 33,724,147 km (0.082 R)
• M52: 35,430,610 km (0.041 R)
• M53: 35,793,535 km (0.109 R)
• M54: 36,248,910 km (0.067 R)
• M55: 37,718,710 km (0.042 R)
• M56: 39,207,807 km (0.113 R)
• M57: 39,395,253 km (0.098 R)
• M58: 39,583,148 km (0.083 R)
• M59: 41,477,356 km (0.103 R)
• M60: 42,628,063 km (0.111 R)
• M61: 43,692,003 km (0.053 R)
• M62: 45,255,151 km (0.101 R)
• M63: 46,439,368 km (0.106 R)
• M64: 47,134,998 km (0.111 R)
• M65: 47,633,907 km (0.075 R)
• M66: 47,833,919 km (0.111 R)
• M67: 49,141,105 km (0.069 R)
• M68: 49,242,234 km (0.084 R)
• M69: 50,561,986 km (0.083 R)
• M70: 52,511,845 km (0.066 R)
• M71: 53,340,168 km (0.095 R)
• M72: 53,443,989 km (0.118 R)
• M73: 53,651,780 km (0.068 R)
• M74: 54,486,088 km (0.111 R)
• M75: 54,695,225 km (0.086 R)
• M76: 55,850,869 km (0.082 R)
• M77: 57,865,653 km (0.117 R)
• M78: 57,972,316 km (0.119 R)
• M79: 58,292,755 km (0.089 R)
• M80: 58,721,054 km (0.117 R)
• M81: 60,336,262 km (0.057 R)
• M82: 61,529,903 km (0.118 R)
• M83: 62,293,601 km (0.112 R)
• M84: 63,060,439 km (0.094 R)
• M85: 63,390,003 km (0.102 R)
• M86: 64,050,927 km (0.055 R)
• M87: 68,176,686 km (0.09 R)
• M88: 70,898,470 km (0.115 R)
• M89: 71,012,613 km (0.101 R)
• M90: 72,847,730 km (0.042 R)
• M91: 75,746,339 km (0.116 R)
• M92: 77,974,150 km (0.11 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 10,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit