🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.87 AU - 1.31 AU

Year: 431 Days

Day: 46.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.99 AU - 1.53 AU

Year: 536 Days

Day: 25.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.56 AU - 3.64 AU

Year: 2587 Days

Day: 13.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,681,827 km

• M1: 405,111 km (0.111 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.9

Radius: 12.5

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.53 AU - 5.11 AU

Year: 3401 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,681,827 km

• M1: 183,257 km (0.091 R)
• M2: 306,526 km (0.043 R)
• M3: 408,851 km (0.082 R)
• M4: 500,704 km (0.041 R)
• M5: 640,428 km (0.101 R)
• M6: 975,229 km (0.036 R)
• M7: 1,095,056 km (0.091 R)
• M8: 1,258,866 km (0.037 R)
• M9: 1,390,662 km (0.06 R)
• M10: 1,513,332 km (0.117 R)
• M11: 1,697,487 km (0.119 R)
• M12: 1,949,559 km (0.101 R)
• M13: 2,150,918 km (0.093 R)
• M14: 2,246,212 km (0.106 R)
• M15: 2,424,533 km (0.083 R)
• M16: 3,131,083 km (0.107 R)
• M17: 3,898,670 km (0.08 R)
• M18: 4,035,552 km (0.115 R)
• M19: 4,114,540 km (0.105 R)
• M20: 4,496,463 km (0.094 R)
• M21: 4,764,543 km (0.117 R)
• M22: 5,122,979 km (0.043 R)
• M23: 5,208,699 km (0.088 R)
• M24: 5,294,867 km (0.086 R)
• M25: 5,888,771 km (0.045 R)
• M26: 5,978,529 km (0.09 R)
• M27: 6,690,166 km (0.114 R)
• M28: 6,854,574 km (0.119 R)
• M29: 7,044,265 km (0.098 R)
• M30: 7,235,600 km (0.106 R)
• M31: 7,993,313 km (0.087 R)
• M32: 9,610,317 km (0.083 R)
• M33: 9,956,337 km (0.104 R)
• M34: 10,090,526 km (0.114 R)
• M35: 10,853,176 km (0.052 R)
• M36: 11,046,756 km (0.113 R)
• M37: 11,465,480 km (0.119 R)
• M38: 11,719,198 km (0.084 R)
• M39: 12,089,004 km (0.118 R)
• M40: 12,289,615 km (0.097 R)
• M41: 13,074,256 km (0.116 R)
• M42: 13,368,963 km (0.099 R)
• M43: 13,636,145 km (0.082 R)
• M44: 13,755,375 km (0.112 R)
• M45: 14,025,100 km (0.085 R)
• M46: 14,936,749 km (0.075 R)
• M47: 15,368,788 km (0.103 R)
• M48: 15,492,954 km (0.095 R)
• M49: 16,213,567 km (0.093 R)
• M50: 16,403,257 km (0.106 R)
• M51: 16,561,980 km (0.081 R)
• M52: 17,557,554 km (0.086 R)
• M53: 18,013,379 km (0.102 R)
• M54: 18,177,188 km (0.11 R)
• M55: 18,308,535 km (0.117 R)
• M56: 18,407,270 km (0.094 R)
• M57: 18,804,153 km (0.104 R)
• M58: 20,215,011 km (0.069 R)
• M59: 20,692,826 km (0.045 R)
• M60: 20,795,750 km (0.084 R)
• M61: 21,624,971 km (0.059 R)
• M62: 21,973,683 km (0.063 R)
• M63: 22,113,707 km (0.084 R)
• M64: 22,747,403 km (0.115 R)
• M65: 22,853,618 km (0.062 R)
• M66: 23,458,592 km (0.052 R)
• M67: 23,565,853 km (0.103 R)
• M68: 23,780,975 km (0.067 R)
• M69: 23,996,695 km (0.1 R)
• M70: 24,213,163 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 11.9

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.19 AU - 6.55 AU

Year: 5386 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,681,827 km

• M1: 156,779 km (0.068 R)
• M2: 284,386 km (0.063 R)
• M3: 393,592 km (0.096 R)
• M4: 545,284 km (0.086 R)
• M5: 642,373 km (0.066 R)
• M6: 987,944 km (0.078 R)
• M7: 1,110,615 km (0.1 R)
• M8: 1,288,337 km (0.053 R)
• M9: 1,528,591 km (0.115 R)
• M10: 1,897,350 km (0.068 R)
• M11: 2,192,357 km (0.064 R)
• M12: 2,566,052 km (0.109 R)
• M13: 2,716,997 km (0.111 R)
• M14: 3,280,083 km (0.106 R)
• M15: 3,563,272 km (0.093 R)
• M16: 3,659,463 km (0.057 R)
• M17: 4,382,918 km (0.119 R)
• M18: 4,486,291 km (0.075 R)
• M19: 4,564,231 km (0.079 R)
• M20: 5,068,974 km (0.098 R)
• M21: 5,452,244 km (0.115 R)
• M22: 5,703,718 km (0.042 R)
• M23: 5,816,664 km (0.108 R)
• M24: 5,959,082 km (0.106 R)
• M25: 6,160,291 km (0.054 R)
• M26: 6,276,229 km (0.062 R)
• M27: 6,392,915 km (0.072 R)
• M28: 7,199,846 km (0.079 R)
• M29: 7,445,037 km (0.08 R)
• M30: 7,568,755 km (0.114 R)
• M31: 7,912,381 km (0.069 R)
• M32: 8,518,103 km (0.046 R)
• M33: 8,842,880 km (0.043 R)
• M34: 9,171,845 km (0.041 R)
• M35: 9,371,110 km (0.078 R)
• M36: 9,571,870 km (0.105 R)
• M37: 11,087,147 km (0.079 R)
• M38: 11,264,121 km (0.108 R)
• M39: 11,584,859 km (0.1 R)
• M40: 12,749,927 km (0.086 R)
• M41: 13,047,029 km (0.059 R)
• M42: 13,233,876 km (0.084 R)
• M43: 13,572,416 km (0.1 R)
• M44: 13,648,113 km (0.086 R)
• M45: 14,296,620 km (0.06 R)
• M46: 14,450,706 km (0.111 R)
• M47: 14,799,269 km (0.105 R)
• M48: 15,033,389 km (0.112 R)
• M49: 15,347,246 km (0.105 R)
• M50: 15,901,805 km (0.05 R)
• M51: 16,021,483 km (0.093 R)
• M52: 16,101,518 km (0.116 R)
• M53: 16,463,096 km (0.08 R)
• M54: 16,786,676 km (0.064 R)
• M55: 17,153,191 km (0.069 R)
• M56: 17,235,021 km (0.119 R)
• M57: 17,977,326 km (0.077 R)
• M58: 18,101,941 km (0.066 R)
• M59: 18,519,917 km (0.066 R)
• M60: 18,729,953 km (0.03 R)
• M61: 18,856,363 km (0.095 R)
• M62: 19,322,510 km (0.117 R)
• M63: 19,706,677 km (0.109 R)
• M64: 19,878,266 km (0.099 R)
• M65: 20,612,941 km (0.087 R)
• M66: 20,743,540 km (0.102 R)
• M67: 21,444,705 km (0.093 R)
• M68: 23,140,846 km (0.11 R)
• M69: 23,685,382 km (0.119 R)
• M70: 23,867,742 km (0.084 R)
• M71: 24,740,795 km (0.089 R)
• M72: 25,018,748 km (0.115 R)
• M73: 25,530,821 km (0.088 R)
• M74: 26,518,317 km (0.075 R)
• M75: 27,422,337 km (0.083 R)
• M76: 27,757,885 km (0.101 R)
• M77: 28,870,295 km (0.075 R)
• M78: 29,358,582 km (0.118 R)
• M79: 29,603,623 km (0.097 R)
• M80: 31,388,476 km (0.029 R)
• M81: 32,092,034 km (0.112 R)
• M82: 32,395,120 km (0.114 R)
• M83: 32,547,111 km (0.076 R)
• M84: 34,182,216 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 9.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.32 AU - 8.5 AU

Year: 8426 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,681,827 km

• M1: 155,731 km (0.118 R)
• M2: 247,734 km (0.118 R)
• M3: 317,596 km (0.053 R)
• M4: 434,432 km (0.106 R)
• M5: 514,467 km (0.087 R)
• M6: 622,626 km (0.085 R)
• M7: 1,049,130 km (0.075 R)
• M8: 1,118,842 km (0.12 R)
• M9: 1,204,562 km (0.109 R)
• M10: 1,367,773 km (0.116 R)
• M11: 1,522,607 km (0.112 R)
• M12: 2,234,693 km (0.106 R)
• M13: 2,568,446 km (0.11 R)
• M14: 2,721,784 km (0.093 R)
• M15: 2,858,516 km (0.09 R)
• M16: 3,344,709 km (0.098 R)
• M17: 3,683,249 km (0.096 R)
• M18: 4,077,290 km (0.099 R)
• M19: 4,166,749 km (0.106 R)
• M20: 4,670,296 km (0.032 R)
• M21: 6,267,852 km (0.026 R)
• M22: 7,464,036 km (0.089 R)
• M23: 7,962,047 km (0.118 R)
• M24: 8,074,246 km (0.064 R)
• M25: 8,499,403 km (0.117 R)
• M26: 8,815,803 km (0.109 R)
• M27: 9,224,205 km (0.1 R)
• M28: 9,401,029 km (0.077 R)
• M29: 9,908,465 km (0.111 R)
• M30: 10,119,847 km (0.063 R)
• M31: 10,271,839 km (0.106 R)
• M32: 11,388,587 km (0.088 R)
• M33: 11,801,327 km (0.079 R)
• M34: 11,961,247 km (0.116 R)
• M35: 12,706,694 km (0.102 R)
• M36: 13,002,598 km (0.093 R)
• M37: 13,300,597 km (0.03 R)
• M38: 13,600,990 km (0.091 R)
• M39: 13,735,179 km (0.111 R)
• M40: 14,652,513 km (0.03 R)
• M41: 14,755,736 km (0.034 R)
• M42: 15,101,307 km (0.111 R)
• M43: 15,589,594 km (0.045 R)
• M44: 15,659,756 km (0.091 R)
• M45: 15,835,832 km (0.115 R)
• M46: 16,012,358 km (0.055 R)
• M47: 16,510,219 km (0.119 R)
• M48: 16,653,534 km (0.048 R)
• M49: 16,905,158 km (0.083 R)
• M50: 17,049,370 km (0.098 R)
• M51: 17,339,291 km (0.089 R)
• M52: 17,448,497 km (0.115 R)
• M53: 17,777,313 km (0.055 R)
• M54: 17,850,616 km (0.112 R)
• M55: 18,145,025 km (0.077 R)
• M56: 18,701,379 km (0.111 R)
• M57: 19,263,269 km (0.098 R)
• M58: 19,414,064 km (0.086 R)
• M59: 19,565,307 km (0.1 R)
• M60: 19,982,984 km (0.111 R)
• M61: 20,212,168 km (0.047 R)
• M62: 20,480,547 km (0.06 R)
• M63: 21,253,968 km (0.071 R)
• M64: 21,487,789 km (0.087 R)
• M65: 21,683,463 km (0.084 R)
• M66: 21,761,853 km (0.104 R)
• M67: 22,630,268 km (0.071 R)
• M68: 24,441,899 km (0.09 R)
• M69: 24,523,429 km (0.103 R)
• M70: 24,809,760 km (0.107 R)
• M71: 25,015,008 km (0.083 R)
• M72: 25,179,566 km (0.064 R)
• M73: 26,007,590 km (0.107 R)
• M74: 26,174,391 km (0.115 R)
• M75: 26,592,667 km (0.114 R)
• M76: 26,844,740 km (0.044 R)
• M77: 27,139,747 km (0.108 R)
• M78: 27,903,444 km (0.119 R)
• M79: 28,245,125 km (0.113 R)
• M80: 28,545,219 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.6

Radius: 4.5

Gravity: 32.52 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.25 AU - 15.87 AU

Year: 17876 Days

Day: 16.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,681,827 km

• M1: 88,263 km (0.115 R)
• M2: 159,172 km (0.073 R)
• M3: 196,871 km (0.115 R)
• M4: 1,263,504 km (0.109 R)
• M5: 2,527,157 km (0.077 R)
• M6: 2,630,828 km (0.065 R)
• M7: 2,878,263 km (0.074 R)
• M8: 2,914,167 km (0.058 R)
• M9: 3,169,979 km (0.066 R)
• M10: 3,781,685 km (0.095 R)
• M11: 4,345,968 km (0.05 R)
• M12: 5,596,157 km (0.07 R)
• M13: 5,641,186 km (0.094 R)
• M14: 5,959,381 km (0.102 R)
• M15: 6,005,307 km (0.115 R)
• M16: 6,330,234 km (0.108 R)
• M17: 6,424,181 km (0.099 R)
• M18: 6,613,273 km (0.036 R)
• M19: 7,338,823 km (0.088 R)
• M20: 7,388,040 km (0.071 R)
• M21: 8,551,164 km (0.066 R)
• M22: 9,074,457 km (0.088 R)
• M23: 10,042,056 km (0.098 R)
• M24: 10,761,173 km (0.093 R)
• M25: 12,189,982 km (0.102 R)
• M26: 12,482,746 km (0.101 R)
• M27: 13,135,142 km (0.034 R)
• M28: 13,194,981 km (0.105 R)
• M29: 14,907,577 km (0.099 R)
• M30: 15,283,517 km (0.101 R)
• M31: 15,535,888 km (0.078 R)
• M32: 15,726,177 km (0.063 R)
• M33: 15,789,756 km (0.117 R)
• M34: 16,494,661 km (0.109 R)
• M35: 18,602,794 km (0.1 R)
• M36: 18,804,752 km (0.099 R)
• M37: 19,415,111 km (0.109 R)
• M38: 19,825,458 km (0.108 R)
• M39: 20,238,797 km (0.105 R)
• M40: 21,214,175 km (0.1 R)
• M41: 21,778,308 km (0.111 R)
• M42: 22,204,662 km (0.098 R)
• M43: 22,418,887 km (0.105 R)
• M44: 23,718,593 km (0.116 R)
• M45: 23,791,597 km (0.081 R)
• M46: 24,598,677 km (0.074 R)
• M47: 24,746,330 km (0.087 R)
• M48: 25,414,584 km (0.11 R)
• M49: 26,013,574 km (0.108 R)
• M50: 26,844,889 km (0.088 R)
• M51: 27,531,394 km (0.107 R)
• M52: 28,223,733 km (0.117 R)
• M53: 28,378,267 km (0.07 R)
• M54: 28,533,251 km (0.095 R)
• M55: 28,610,742 km (0.068 R)
• M56: 29,311,908 km (0.082 R)
• M57: 29,468,537 km (0.099 R)
• M58: 29,625,465 km (0.071 R)
• M59: 29,782,542 km (0.081 R)
• M60: 30,176,583 km (0.052 R)
• M61: 33,636,184 km (0.065 R)
• M62: 34,872,161 km (0.037 R)
• M63: 35,787,999 km (0.108 R)
• M64: 35,955,399 km (0.1 R)
• M65: 36,965,035 km (0.105 R)
• M66: 37,473,219 km (0.102 R)
• M67: 38,496,768 km (0.062 R)
• M68: 41,886,207 km (0.066 R)
• M69: 42,150,846 km (0.105 R)
• M70: 43,839,955 km (0.066 R)
• M71: 43,929,415 km (0.039 R)
• M72: 45,008,165 km (0.116 R)
• M73: 46,734,076 km (0.069 R)
• M74: 47,559,257 km (0.03 R)
• M75: 47,743,263 km (0.091 R)
• M76: 48,296,625 km (0.109 R)
• M77: 48,481,528 km (0.111 R)
• M78: 49,876,229 km (0.036 R)
• M79: 50,625,415 km (0.028 R)
• M80: 51,850,622 km (0.107 R)
• M81: 52,895,114 km (0.111 R)
• M82: 53,372,182 km (0.079 R)
• M83: 55,294,515 km (0.099 R)
• M84: 56,653,611 km (0.12 R)
• M85: 58,220,200 km (0.093 R)
• M86: 58,712,676 km (0.113 R)
• M87: 59,305,533 km (0.12 R)
• M88: 59,701,817 km (0.042 R)
• M89: 61,195,851 km (0.113 R)
• M90: 64,322,297 km (0.066 R)
• M91: 64,627,477 km (0.043 R)
• M92: 65,341,807 km (0.12 R)
• M93: 66,263,928 km (0.119 R)
• M94: 66,469,476 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 15,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit