🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.7 AU

Year: 160 Days

Day: 36 Hours

Environment

Temp: 188 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,336,079 km

• M1: 112,049 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.94 AU - 1.3 AU

Year: 442 Days

Day: 18.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,336,079 km

• M1: 28,723 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.19 AU - 3.11 AU

Year: 1608 Days

Day: 12.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,336,079 km

• M1: 36,951 km (0.062 R)
• M2: 1,110,016 km (0.105 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.8

Radius: 13.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.14 AU - 5.1 AU

Year: 3702 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 91,336,079 km

• M1: 288,125 km (0.115 R)
• M2: 709,543 km (0.112 R)
• M3: 817,852 km (0.114 R)
• M4: 953,986 km (0.1 R)
• M5: 1,410,858 km (0.03 R)
• M6: 1,525,749 km (0.108 R)
• M7: 1,684,173 km (0.109 R)
• M8: 1,820,756 km (0.113 R)
• M9: 1,975,290 km (0.12 R)
• M10: 2,178,444 km (0.078 R)
• M11: 2,343,151 km (0.093 R)
• M12: 2,465,672 km (0.116 R)
• M13: 2,733,153 km (0.086 R)
• M14: 2,878,861 km (0.085 R)
• M15: 3,177,908 km (0.076 R)
• M16: 3,383,006 km (0.119 R)
• M17: 3,504,629 km (0.085 R)
• M18: 3,627,898 km (0.106 R)
• M19: 3,914,976 km (0.082 R)
• M20: 4,006,231 km (0.06 R)
• M21: 4,098,234 km (0.054 R)
• M22: 4,265,783 km (0.112 R)
• M23: 4,397,579 km (0.109 R)
• M24: 4,569,168 km (0.12 R)
• M25: 4,801,344 km (0.068 R)
• M26: 4,918,928 km (0.103 R)
• M27: 5,197,180 km (0.084 R)
• M28: 5,297,709 km (0.076 R)
• M29: 6,062,753 km (0.092 R)
• M30: 6,469,061 km (0.12 R)
• M31: 6,862,354 km (0.114 R)
• M32: 7,240,836 km (0.098 R)
• M33: 8,041,933 km (0.117 R)
• M34: 8,158,619 km (0.109 R)
• M35: 8,871,004 km (0.12 R)
• M36: 9,851,917 km (0.103 R)
• M37: 10,001,964 km (0.098 R)
• M38: 10,304,601 km (0.098 R)
• M39: 10,789,746 km (0.106 R)
• M40: 10,944,580 km (0.093 R)
• M41: 11,256,342 km (0.101 R)
• M42: 11,413,420 km (0.081 R)
• M43: 12,209,430 km (0.119 R)
• M44: 12,941,263 km (0.116 R)
• M45: 13,078,295 km (0.091 R)
• M46: 13,215,925 km (0.089 R)
• M47: 13,381,679 km (0.118 R)
• M48: 13,603,682 km (0.114 R)
• M49: 14,447,265 km (0.111 R)
• M50: 14,703,676 km (0.083 R)
• M51: 15,569,249 km (0.112 R)
• M52: 16,008,319 km (0.074 R)
• M53: 16,481,048 km (0.112 R)
• M54: 16,778,897 km (0.088 R)
• M55: 17,561,743 km (0.117 R)
• M56: 18,018,764 km (0.09 R)
• M57: 18,110,617 km (0.077 R)
• M58: 18,233,288 km (0.099 R)
• M59: 18,541,459 km (0.03 R)
• M60: 18,696,143 km (0.109 R)
• M61: 20,107,599 km (0.057 R)
• M62: 20,266,622 km (0.114 R)
• M63: 20,362,065 km (0.079 R)
• M64: 21,326,224 km (0.097 R)
• M65: 21,650,851 km (0.107 R)
• M66: 21,781,151 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.8

Radius: 14.3

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.76 AU - 8.32 AU

Year: 8498 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,336,079 km

• M1: 189,092 km (0.082 R)
• M2: 419,921 km (0.1 R)
• M3: 688,749 km (0.065 R)
• M4: 1,088,923 km (0.112 R)
• M5: 1,316,162 km (0.078 R)
• M6: 1,601,744 km (0.12 R)
• M7: 1,752,240 km (0.049 R)
• M8: 1,885,232 km (0.086 R)
• M9: 2,068,041 km (0.08 R)
• M10: 2,378,157 km (0.103 R)
• M11: 2,476,593 km (0.049 R)
• M12: 2,937,354 km (0.079 R)
• M13: 3,150,980 km (0.074 R)
• M14: 3,342,166 km (0.103 R)
• M15: 3,968,233 km (0.06 R)
• M16: 4,175,277 km (0.114 R)
• M17: 4,265,035 km (0.101 R)
• M18: 4,355,542 km (0.088 R)
• M19: 4,724,002 km (0.08 R)
• M20: 5,426,064 km (0.071 R)
• M21: 5,590,173 km (0.105 R)
• M22: 5,856,308 km (0.116 R)
• M23: 6,435,850 km (0.103 R)
• M24: 7,141,204 km (0.1 R)
• M25: 7,613,036 km (0.094 R)
• M26: 8,207,687 km (0.077 R)
• M27: 8,358,631 km (0.109 R)
• M28: 8,894,641 km (0.084 R)
• M29: 9,402,376 km (0.064 R)
• M30: 9,520,857 km (0.115 R)
• M31: 10,161,435 km (0.087 R)
• M32: 10,486,960 km (0.108 R)
• M33: 11,357,770 km (0.109 R)
• M34: 11,908,589 km (0.097 R)
• M35: 12,773,115 km (0.037 R)
• M36: 13,080,539 km (0.103 R)
• M37: 13,747,446 km (0.037 R)
• M38: 14,379,796 km (0.096 R)
• M39: 15,486,222 km (0.105 R)
• M40: 16,002,484 km (0.09 R)
• M41: 16,144,303 km (0.109 R)
• M42: 16,763,489 km (0.073 R)
• M43: 16,907,551 km (0.093 R)
• M44: 17,148,404 km (0.118 R)
• M45: 17,780,305 km (0.079 R)
• M46: 18,123,632 km (0.111 R)
• M47: 18,469,204 km (0.051 R)
• M48: 18,568,387 km (0.048 R)
• M49: 18,667,720 km (0.117 R)
• M50: 18,767,202 km (0.078 R)
• M51: 19,066,697 km (0.046 R)
• M52: 21,311,563 km (0.096 R)
• M53: 22,253,880 km (0.115 R)
• M54: 22,359,347 km (0.103 R)
• M55: 22,942,928 km (0.025 R)
• M56: 23,102,848 km (0.069 R)
• M57: 23,908,432 km (0.07 R)
• M58: 26,157,188 km (0.041 R)
• M59: 27,052,980 km (0.105 R)
• M60: 27,334,972 km (0.115 R)
• M61: 27,561,313 km (0.041 R)
• M62: 27,674,708 km (0.071 R)
• M63: 28,874,633 km (0.102 R)
• M64: 30,794,572 km (0.081 R)
• M65: 32,216,649 km (0.074 R)
• M66: 33,781,294 km (0.071 R)
• M67: 34,267,636 km (0.113 R)
• M68: 34,878,893 km (0.069 R)
• M69: 35,001,563 km (0.079 R)
• M70: 35,247,502 km (0.062 R)
• M71: 36,485,125 km (0.114 R)
• M72: 36,671,973 km (0.11 R)
• M73: 36,859,270 km (0.091 R)
• M74: 37,611,149 km (0.076 R)
• M75: 38,939,428 km (0.101 R)
• M76: 39,385,529 km (0.107 R)
• M77: 39,897,453 km (0.097 R)
• M78: 40,154,312 km (0.049 R)
• M79: 43,476,432 km (0.064 R)
• M80: 44,071,832 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.8

Radius: 6.4

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.3 AU - 15.68 AU

Year: 19507 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,336,079 km

• M1: 200,760 km (0.108 R)
• M2: 386,411 km (0.036 R)
• M3: 1,182,122 km (0.035 R)
• M4: 1,464,114 km (0.068 R)
• M5: 1,612,964 km (0.111 R)
• M6: 3,159,806 km (0.116 R)
• M7: 3,352,787 km (0.052 R)
• M8: 3,509,865 km (0.118 R)
• M9: 3,709,578 km (0.076 R)
• M10: 3,872,191 km (0.077 R)
• M11: 4,331,158 km (0.086 R)
• M12: 5,163,969 km (0.057 R)
• M13: 5,483,211 km (0.104 R)
• M14: 5,808,736 km (0.091 R)
• M15: 6,527,404 km (0.078 R)
• M16: 6,872,227 km (0.086 R)
• M17: 7,631,287 km (0.119 R)
• M18: 7,682,898 km (0.078 R)
• M19: 7,786,270 km (0.069 R)
• M20: 8,523,339 km (0.117 R)
• M21: 9,063,237 km (0.103 R)
• M22: 9,117,990 km (0.072 R)
• M23: 10,289,940 km (0.092 R)
• M24: 10,748,757 km (0.076 R)
• M25: 11,214,305 km (0.101 R)
• M26: 11,272,948 km (0.11 R)
• M27: 12,285,576 km (0.103 R)
• M28: 12,894,888 km (0.108 R)
• M29: 13,576,306 km (0.049 R)
• M30: 14,396,701 km (0.104 R)
• M31: 16,550,312 km (0.1 R)
• M32: 17,562,042 km (0.07 R)
• M33: 18,872,071 km (0.092 R)
• M34: 20,213,215 km (0.033 R)
• M35: 20,859,179 km (0.081 R)
• M36: 20,931,285 km (0.117 R)
• M37: 21,584,878 km (0.084 R)
• M38: 22,614,561 km (0.1 R)
• M39: 22,986,311 km (0.087 R)
• M40: 24,951,279 km (0.114 R)
• M41: 25,027,873 km (0.057 R)
• M42: 25,335,297 km (0.084 R)
• M43: 27,048,043 km (0.092 R)
• M44: 27,759,381 km (0.078 R)
• M45: 27,918,403 km (0.081 R)
• M46: 27,997,840 km (0.087 R)
• M47: 29,119,974 km (0.059 R)
• M48: 30,174,938 km (0.111 R)
• M49: 30,256,469 km (0.118 R)
• M50: 30,583,938 km (0.068 R)
• M51: 30,748,047 km (0.077 R)
• M52: 31,242,319 km (0.078 R)
• M53: 31,905,336 km (0.051 R)
• M54: 32,489,217 km (0.054 R)
• M55: 33,414,031 km (0.095 R)
• M56: 33,837,243 km (0.12 R)
• M57: 34,945,913 km (0.09 R)
• M58: 35,806,699 km (0.118 R)
• M59: 36,066,401 km (0.09 R)
• M60: 37,286,222 km (0.083 R)
• M61: 38,165,708 km (0.109 R)
• M62: 38,519,507 km (0.1 R)
• M63: 38,696,780 km (0.116 R)
• M64: 39,408,567 km (0.085 R)
• M65: 40,214,600 km (0.119 R)
• M66: 41,207,033 km (0.116 R)
• M67: 41,751,719 km (0.118 R)
• M68: 43,031,977 km (0.063 R)
• M69: 44,139,600 km (0.116 R)
• M70: 44,510,902 km (0.117 R)
• M71: 44,883,251 km (0.082 R)
• M72: 44,976,450 km (0.092 R)
• M73: 45,630,941 km (0.097 R)
• M74: 46,854,951 km (0.095 R)
• M75: 48,184,876 km (0.076 R)
• M76: 48,854,625 km (0.043 R)
• M77: 49,046,559 km (0.11 R)
• M78: 50,979,214 km (0.048 R)
• M79: 52,641,696 km (0.09 R)
• M80: 53,627,695 km (0.047 R)
• M81: 56,622,644 km (0.092 R)
• M82: 58,445,345 km (0.046 R)
• M83: 58,649,097 km (0.092 R)
• M84: 59,057,200 km (0.082 R)
• M85: 59,671,299 km (0.062 R)
• M86: 59,876,398 km (0.038 R)
• M87: 60,802,409 km (0.078 R)
• M88: 61,215,449 km (0.112 R)
• M89: 65,080,310 km (0.097 R)
• M90: 69,238,831 km (0.099 R)
• M91: 69,346,542 km (0.049 R)
• M92: 71,186,895 km (0.113 R)
• M93: 71,622,225 km (0.099 R)
• M94: 72,058,452 km (0.114 R)
• M95: 72,933,600 km (0.089 R)
• M96: 73,262,715 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.2

Radius: 5.5

Gravity: 25.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.37 AU - 19.64 AU

Year: 24985 Days

Day: 18 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,336,079 km

• M1: 326,572 km (0.086 R)
• M2: 691,741 km (0.03 R)
• M3: 882,179 km (0.067 R)
• M4: 1,028,186 km (0.079 R)
• M5: 1,443,470 km (0.118 R)
• M6: 1,511,537 km (0.109 R)
• M7: 1,831,676 km (0.11 R)
• M8: 3,085,456 km (0.119 R)
• M9: 3,262,879 km (0.045 R)
• M10: 3,307,759 km (0.111 R)
• M11: 3,443,593 km (0.119 R)
• M12: 4,247,981 km (0.082 R)
• M13: 4,798,202 km (0.091 R)
• M14: 6,465,620 km (0.07 R)
• M15: 6,749,856 km (0.094 R)
• M16: 8,477,711 km (0.104 R)
• M17: 10,201,378 km (0.101 R)
• M18: 10,333,174 km (0.111 R)
• M19: 10,465,717 km (0.043 R)
• M20: 10,532,139 km (0.037 R)
• M21: 10,799,171 km (0.063 R)
• M22: 12,660,019 km (0.077 R)
• M23: 12,944,105 km (0.092 R)
• M24: 13,663,372 km (0.111 R)
• M25: 13,735,927 km (0.115 R)
• M26: 13,881,635 km (0.026 R)
• M27: 14,101,095 km (0.099 R)
• M28: 15,366,095 km (0.097 R)
• M29: 16,589,656 km (0.065 R)
• M30: 17,291,419 km (0.053 R)
• M31: 21,616,593 km (0.053 R)
• M32: 22,041,152 km (0.11 R)
• M33: 23,157,451 km (0.073 R)
• M34: 23,591,734 km (0.074 R)
• M35: 24,204,187 km (0.101 R)
• M36: 24,468,377 km (0.104 R)
• M37: 25,088,311 km (0.114 R)
• M38: 27,161,438 km (0.074 R)
• M39: 27,435,801 km (0.095 R)
• M40: 29,476,316 km (0.093 R)
• M41: 29,946,801 km (0.088 R)
• M42: 31,661,193 km (0.081 R)
• M43: 31,949,916 km (0.05 R)
• M44: 32,336,328 km (0.042 R)
• M45: 33,211,475 km (0.045 R)
• M46: 34,094,402 km (0.092 R)
• M47: 35,583,050 km (0.073 R)
• M48: 35,883,293 km (0.084 R)
• M49: 36,991,514 km (0.086 R)
• M50: 38,213,130 km (0.044 R)
• M51: 38,623,328 km (0.112 R)
• M52: 39,862,447 km (0.111 R)
• M53: 40,382,748 km (0.057 R)
• M54: 40,487,018 km (0.109 R)
• M55: 41,114,731 km (0.08 R)
• M56: 42,804,289 km (0.034 R)
• M57: 44,086,343 km (0.107 R)
• M58: 45,380,963 km (0.11 R)
• M59: 46,907,011 km (0.106 R)
• M60: 47,676,393 km (0.113 R)
• M61: 48,560,666 km (0.105 R)
• M62: 49,338,874 km (0.107 R)
• M63: 49,785,423 km (0.107 R)
• M64: 52,834,677 km (0.076 R)
• M65: 54,209,182 km (0.109 R)
• M66: 55,827,532 km (0.108 R)
• M67: 57,227,319 km (0.115 R)
• M68: 58,166,794 km (0.054 R)
• M69: 60,061,301 km (0.048 R)
• M70: 61,375,369 km (0.098 R)
• M71: 61,615,324 km (0.054 R)
• M72: 61,855,578 km (0.09 R)
• M73: 62,578,285 km (0.089 R)
• M74: 63,061,636 km (0.066 R)
• M75: 63,546,184 km (0.116 R)
• M76: 68,459,277 km (0.105 R)
• M77: 69,206,668 km (0.12 R)
• M78: 71,087,113 km (0.1 R)
• M79: 71,339,036 km (0.093 R)
• M80: 71,717,668 km (0.103 R)
• M81: 72,223,309 km (0.102 R)
• M82: 72,730,296 km (0.061 R)
• M83: 77,864,196 km (0.119 R)
• M84: 80,081,386 km (0.12 R)
• M85: 80,212,433 km (0.069 R)
• M86: 81,263,508 km (0.077 R)
• M87: 82,716,103 km (0.077 R)
• M88: 85,915,104 km (0.038 R)
• M89: 86,049,294 km (0.062 R)
• M90: 86,586,649 km (0.032 R)
• M91: 88,205,448 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 11,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit