🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.7 AU

Year: 149 Days

Day: 22.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,504,277 km

• M1: 413,489 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.95 AU - 0.97 AU

Year: 335 Days

Day: 41.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,504,277 km

• M1: 904,170 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.25 AU - 1.27 AU

Year: 504 Days

Day: 16.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,504,277 km

• M1: 64,028 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.3 AU - 1.58 AU

Year: 616 Days

Day: 38 Hours

Environment

Temp: -14 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.52 AU - 3.56 AU

Year: 2374 Days

Day: 29.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,504,277 km

• M1: 1,785,451 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.35 AU - 4.17 AU

Year: 2599 Days

Day: 45.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.41 AU - 4.73 AU

Year: 3482 Days

Day: 19.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,504,277 km

• M1: 665,561 km (0.075 R)

Asteroid Belt

Center: 8.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 13.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.86 AU - 14.16 AU

Year: 15772 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,504,277 km

• M1: 292,913 km (0.102 R)
• M2: 654,790 km (0.103 R)
• M3: 1,618,499 km (0.051 R)
• M4: 2,172,311 km (0.111 R)
• M5: 2,440,390 km (0.119 R)
• M6: 3,241,337 km (0.112 R)
• M7: 3,723,940 km (0.112 R)
• M8: 4,566,026 km (0.052 R)
• M9: 4,872,552 km (0.106 R)
• M10: 5,668,563 km (0.056 R)
• M11: 5,915,399 km (0.057 R)
• M12: 7,202,090 km (0.108 R)
• M13: 7,290,802 km (0.078 R)
• M14: 8,060,632 km (0.082 R)
• M15: 8,338,585 km (0.073 R)
• M16: 8,761,349 km (0.08 R)
• M17: 9,481,812 km (0.092 R)
• M18: 10,321,206 km (0.079 R)
• M19: 10,877,112 km (0.081 R)
• M20: 11,133,074 km (0.118 R)
• M21: 13,634,948 km (0.111 R)
• M22: 15,033,838 km (0.115 R)
• M23: 15,721,539 km (0.112 R)
• M24: 16,185,742 km (0.082 R)
• M25: 16,361,070 km (0.087 R)
• M26: 17,187,150 km (0.106 R)
• M27: 17,485,598 km (0.104 R)
• M28: 17,845,829 km (0.096 R)
• M29: 19,497,539 km (0.051 R)
• M30: 19,933,767 km (0.07 R)
• M31: 20,562,377 km (0.116 R)
• M32: 21,325,476 km (0.117 R)
• M33: 21,517,709 km (0.051 R)
• M34: 21,646,213 km (0.029 R)
• M35: 22,292,327 km (0.064 R)
• M36: 22,683,076 km (0.117 R)
• M37: 24,940,059 km (0.086 R)
• M38: 25,142,615 km (0.093 R)
• M39: 26,232,286 km (0.081 R)
• M40: 26,851,920 km (0.113 R)
• M41: 27,476,491 km (0.089 R)
• M42: 27,615,917 km (0.106 R)
• M43: 28,035,539 km (0.098 R)
• M44: 28,176,011 km (0.081 R)
• M45: 28,527,865 km (0.112 R)
• M46: 29,735,569 km (0.092 R)
• M47: 30,237,619 km (0.104 R)
• M48: 30,670,256 km (0.098 R)
• M49: 31,980,434 km (0.049 R)
• M50: 33,234,513 km (0.084 R)
• M51: 33,457,564 km (0.054 R)
• M52: 34,204,356 km (0.109 R)
• M53: 34,354,403 km (0.088 R)
• M54: 34,655,244 km (0.094 R)
• M55: 34,805,889 km (0.096 R)
• M56: 35,183,624 km (0.089 R)
• M57: 35,638,701 km (0.117 R)
• M58: 37,246,579 km (0.051 R)
• M59: 37,400,964 km (0.092 R)
• M60: 37,632,990 km (0.103 R)
• M61: 37,865,465 km (0.1 R)
• M62: 38,409,702 km (0.037 R)
• M63: 39,113,111 km (0.097 R)
• M64: 39,742,170 km (0.087 R)
• M65: 39,899,846 km (0.106 R)
• M66: 41,809,314 km (0.114 R)
• M67: 42,775,118 km (0.051 R)
• M68: 43,666,870 km (0.117 R)
• M69: 43,829,633 km (0.114 R)
• M70: 44,564,757 km (0.088 R)
• M71: 44,892,825 km (0.09 R)
• M72: 47,462,318 km (0.094 R)
• M73: 48,891,427 km (0.05 R)
• M74: 49,823,720 km (0.055 R)
• M75: 50,164,205 km (0.037 R)
• M76: 51,190,297 km (0.058 R)
• M77: 51,878,298 km (0.056 R)
• M78: 52,309,738 km (0.118 R)
• M79: 54,397,526 km (0.097 R)
• M80: 54,485,040 km (0.115 R)
• M81: 54,748,034 km (0.038 R)
• M82: 55,011,475 km (0.06 R)
• M83: 55,187,402 km (0.116 R)
• M84: 55,804,344 km (0.115 R)
• M85: 56,157,993 km (0.109 R)
• M86: 57,937,161 km (0.107 R)
• M87: 58,295,298 km (0.038 R)
• M88: 58,474,517 km (0.065 R)
• M89: 59,103,576 km (0.092 R)
• M90: 60,459,082 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.5

Radius: 5.4

Gravity: 20.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.34 AU - 20.8 AU

Year: 27380 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,504,277 km

• M1: 98,585 km (0.118 R)
• M2: 264,639 km (0.088 R)
• M3: 484,398 km (0.115 R)
• M4: 650,302 km (0.087 R)
• M5: 889,210 km (0.097 R)
• M6: 1,343,538 km (0.065 R)
• M7: 2,471,806 km (0.117 R)
• M8: 2,633,970 km (0.057 R)
• M9: 3,097,424 km (0.081 R)
• M10: 3,228,172 km (0.113 R)
• M11: 3,677,265 km (0.097 R)
• M12: 3,909,142 km (0.11 R)
• M13: 4,003,239 km (0.078 R)
• M14: 4,098,084 km (0.116 R)
• M15: 4,583,380 km (0.089 R)
• M16: 5,554,868 km (0.1 R)
• M17: 6,643,342 km (0.074 R)
• M18: 7,269,260 km (0.11 R)
• M19: 7,443,392 km (0.115 R)
• M20: 8,333,798 km (0.057 R)
• M21: 10,670,068 km (0.084 R)
• M22: 11,200,093 km (0.087 R)
• M23: 11,806,713 km (0.105 R)
• M24: 12,562,481 km (0.057 R)
• M25: 13,546,835 km (0.064 R)
• M26: 13,832,567 km (0.1 R)
• M27: 14,775,034 km (0.115 R)
• M28: 15,365,347 km (0.083 R)
• M29: 16,038,537 km (0.1 R)
• M30: 16,265,028 km (0.116 R)
• M31: 18,587,984 km (0.114 R)
• M32: 19,787,909 km (0.049 R)
• M33: 20,356,231 km (0.047 R)
• M34: 21,177,673 km (0.069 R)
• M35: 22,598,703 km (0.104 R)
• M36: 23,791,896 km (0.087 R)
• M37: 24,136,569 km (0.05 R)
• M38: 24,396,122 km (0.115 R)
• M39: 25,092,799 km (0.116 R)
• M40: 25,707,945 km (0.116 R)
• M41: 26,239,018 km (0.1 R)
• M42: 26,327,879 km (0.074 R)
• M43: 27,401,992 km (0.095 R)
• M44: 27,672,913 km (0.093 R)
• M45: 31,084,792 km (0.094 R)
• M46: 33,463,996 km (0.089 R)
• M47: 37,490,722 km (0.103 R)
• M48: 39,204,516 km (0.038 R)
• M49: 39,509,695 km (0.035 R)
• M50: 40,019,974 km (0.117 R)
• M51: 40,327,098 km (0.12 R)
• M52: 41,150,185 km (0.059 R)
• M53: 41,460,152 km (0.104 R)
• M54: 45,240,939 km (0.086 R)
• M55: 46,095,891 km (0.102 R)
• M56: 46,310,564 km (0.101 R)
• M57: 46,632,947 km (0.1 R)
• M58: 46,740,658 km (0.099 R)
• M59: 47,496,576 km (0.101 R)
• M60: 49,568,955 km (0.119 R)
• M61: 51,670,506 km (0.053 R)
• M62: 52,564,054 km (0.052 R)
• M63: 53,462,689 km (0.037 R)
• M64: 53,800,929 km (0.081 R)
• M65: 53,913,876 km (0.088 R)
• M66: 54,140,068 km (0.101 R)
• M67: 54,593,050 km (0.088 R)
• M68: 55,161,223 km (0.104 R)
• M69: 56,992,600 km (0.049 R)
• M70: 57,799,980 km (0.112 R)
• M71: 61,067,496 km (0.066 R)
• M72: 62,961,256 km (0.096 R)
• M73: 64,874,313 km (0.026 R)
• M74: 66,079,623 km (0.118 R)
• M75: 66,927,843 km (0.112 R)
• M76: 67,414,036 km (0.054 R)
• M77: 68,145,570 km (0.061 R)
• M78: 68,390,013 km (0.07 R)
• M79: 68,879,796 km (0.109 R)
• M80: 69,370,777 km (0.117 R)
• M81: 69,616,716 km (0.047 R)
• M82: 69,986,073 km (0.111 R)
• M83: 75,351,849 km (0.077 R)
• M84: 77,381,892 km (0.105 R)
• M85: 79,173,027 km (0.096 R)
• M86: 81,236,581 km (0.112 R)
• M87: 81,495,684 km (0.034 R)
• M88: 82,274,939 km (0.082 R)
• M89: 82,535,240 km (0.08 R)
• M90: 84,102,726 km (0.115 R)
• M91: 85,021,556 km (0.118 R)
• M92: 85,284,699 km (0.109 R)
• M93: 85,416,495 km (0.039 R)
• M94: 86,075,772 km (0.094 R)
• M95: 87,134,327 km (0.068 R)
• M96: 88,997,269 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.3

Radius: 4.3

Gravity: 30.41 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.85 AU - 22.21 AU

Year: 29591 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,504,277 km

• M1: 397,182 km (0.064 R)
• M2: 820,993 km (0.088 R)
• M3: 1,025,643 km (0.093 R)
• M4: 1,056,311 km (0.099 R)
• M5: 1,149,809 km (0.038 R)
• M6: 1,213,538 km (0.116 R)
• M7: 1,278,613 km (0.049 R)
• M8: 1,378,395 km (0.075 R)
• M9: 1,692,850 km (0.092 R)
• M10: 1,765,704 km (0.085 R)
• M11: 2,184,727 km (0.114 R)
• M12: 2,264,164 km (0.074 R)
• M13: 2,717,894 km (0.104 R)
• M14: 2,846,399 km (0.1 R)
• M15: 3,154,122 km (0.096 R)
• M16: 4,792,966 km (0.07 R)
• M17: 5,105,327 km (0.084 R)
• M18: 5,210,943 km (0.114 R)
• M19: 5,804,697 km (0.099 R)
• M20: 7,055,036 km (0.064 R)
• M21: 7,953,221 km (0.07 R)
• M22: 9,723,712 km (0.093 R)
• M23: 11,471,464 km (0.105 R)
• M24: 11,540,578 km (0.107 R)
• M25: 12,451,779 km (0.077 R)
• M26: 13,096,097 km (0.05 R)
• M27: 13,385,868 km (0.119 R)
• M28: 14,342,397 km (0.114 R)
• M29: 15,017,382 km (0.057 R)
• M30: 15,093,079 km (0.082 R)
• M31: 15,626,096 km (0.037 R)
• M32: 16,632,142 km (0.036 R)
• M33: 16,710,531 km (0.115 R)
• M34: 17,499,809 km (0.079 R)
• M35: 17,818,902 km (0.086 R)
• M36: 17,979,270 km (0.076 R)
• M37: 18,625,234 km (0.064 R)
• M38: 19,360,956 km (0.098 R)
• M39: 20,608,154 km (0.038 R)
• M40: 21,709,793 km (0.041 R)
• M41: 22,138,690 km (0.08 R)
• M42: 22,483,812 km (0.083 R)
• M43: 24,502,186 km (0.102 R)
• M44: 24,591,347 km (0.102 R)
• M45: 26,577,857 km (0.106 R)
• M46: 26,760,965 km (0.09 R)
• M47: 27,220,679 km (0.082 R)
• M48: 28,991,020 km (0.052 R)
• M49: 30,990,695 km (0.085 R)
• M50: 32,739,793 km (0.1 R)
• M51: 33,824,378 km (0.07 R)
• M52: 34,720,469 km (0.096 R)
• M53: 35,221,622 km (0.055 R)
• M54: 35,927,275 km (0.09 R)
• M55: 37,866,213 km (0.066 R)
• M56: 39,108,175 km (0.1 R)
• M57: 43,128,169 km (0.07 R)
• M58: 44,424,733 km (0.097 R)
• M59: 44,533,341 km (0.101 R)
• M60: 45,077,728 km (0.098 R)
• M61: 45,843,669 km (0.116 R)
• M62: 45,953,474 km (0.109 R)
• M63: 48,949,919 km (0.073 R)
• M64: 50,415,081 km (0.106 R)
• M65: 51,666,018 km (0.084 R)
• M66: 52,008,897 km (0.111 R)
• M67: 52,123,489 km (0.118 R)
• M68: 52,582,156 km (0.107 R)
• M69: 52,812,087 km (0.053 R)
• M70: 53,503,678 km (0.096 R)
• M71: 53,966,534 km (0.087 R)
• M72: 54,779,599 km (0.1 R)
• M73: 55,596,702 km (0.054 R)
• M74: 55,830,823 km (0.083 R)
• M75: 55,948,108 km (0.064 R)
• M76: 57,479,391 km (0.1 R)
• M77: 59,263,346 km (0.09 R)
• M78: 61,427,878 km (0.082 R)
• M79: 62,398,319 km (0.081 R)
• M80: 63,007,332 km (0.079 R)
• M81: 64,599,951 km (0.107 R)
• M82: 65,463,131 km (0.056 R)
• M83: 68,953,399 km (0.101 R)
• M84: 71,483,248 km (0.039 R)
• M85: 72,503,655 km (0.057 R)
• M86: 77,285,252 km (0.056 R)
• M87: 77,546,599 km (0.12 R)
• M88: 80,573,264 km (0.115 R)
• M89: 80,970,895 km (0.085 R)
• M90: 81,901,244 km (0.079 R)
• M91: 82,835,183 km (0.114 R)
• M92: 83,370,445 km (0.106 R)
• M93: 85,117,748 km (0.025 R)
• M94: 85,793,032 km (0.09 R)
• M95: 86,199,041 km (0.08 R)
• M96: 88,102,375 km (0.086 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit