🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.54 AU - 0.62 AU

Year: 155 Days

Day: 31.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,315,409 km

• M1: 37,699 km (0.089 R)
• M2: 142,417 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.68 AU - 1.06 AU

Year: 285 Days

Day: 35.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,315,409 km

• M1: 251,324 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.65 AU - 3.07 AU

Year: 1700 Days

Day: 33 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.55 AU - 4.95 AU

Year: 3079 Days

Day: 47.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,315,409 km

• M1: 639,082 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.17 AU - 4.91 AU

Year: 3400 Days

Day: 19.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,315,409 km

• M1: 209,138 km (0.083 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.6

Radius: 9.5

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.34 AU - 7.56 AU

Year: 5757 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,315,409 km

• M1: 120,875 km (0.051 R)
• M2: 212,279 km (0.089 R)
• M3: 393,891 km (0.053 R)
• M4: 474,375 km (0.082 R)
• M5: 654,491 km (0.033 R)
• M6: 778,956 km (0.114 R)
• M7: 898,186 km (0.11 R)
• M8: 967,150 km (0.07 R)
• M9: 1,052,571 km (0.051 R)
• M10: 1,635,254 km (0.08 R)
• M11: 1,755,681 km (0.03 R)
• M12: 1,879,099 km (0.088 R)
• M13: 1,951,055 km (0.089 R)
• M14: 2,382,346 km (0.065 R)
• M15: 2,740,633 km (0.095 R)
• M16: 2,822,463 km (0.106 R)
• M17: 2,905,340 km (0.113 R)
• M18: 3,052,096 km (0.076 R)
• M19: 3,115,824 km (0.11 R)
• M20: 3,201,544 km (0.074 R)
• M21: 3,619,072 km (0.049 R)
• M22: 3,754,607 km (0.085 R)
• M23: 4,313,505 km (0.106 R)
• M24: 5,508,343 km (0.1 R)
• M25: 5,743,212 km (0.099 R)
• M26: 6,276,977 km (0.105 R)
• M27: 6,687,773 km (0.075 R)
• M28: 6,771,099 km (0.107 R)
• M29: 7,107,395 km (0.036 R)
• M30: 7,680,055 km (0.051 R)
• M31: 8,089,804 km (0.071 R)
• M32: 8,178,516 km (0.032 R)
• M33: 8,267,676 km (0.092 R)
• M34: 8,657,378 km (0.115 R)
• M35: 8,808,771 km (0.089 R)
• M36: 9,516,968 km (0.047 R)
• M37: 10,307,443 km (0.057 R)
• M38: 10,726,915 km (0.096 R)
• M39: 10,889,678 km (0.045 R)
• M40: 11,283,719 km (0.117 R)
• M41: 11,515,745 km (0.049 R)
• M42: 11,582,316 km (0.081 R)
• M43: 11,917,266 km (0.111 R)
• M44: 12,052,053 km (0.044 R)
• M45: 12,871,700 km (0.073 R)
• M46: 13,149,054 km (0.082 R)
• M47: 13,568,527 km (0.106 R)
• M48: 14,349,278 km (0.057 R)
• M49: 14,420,936 km (0.117 R)
• M50: 14,636,656 km (0.102 R)
• M51: 14,781,167 km (0.074 R)
• M52: 15,510,606 km (0.084 R)
• M53: 16,476,261 km (0.079 R)
• M54: 17,308,623 km (0.082 R)
• M55: 17,423,215 km (0.094 R)
• M56: 17,999,765 km (0.119 R)
• M57: 18,700,033 km (0.062 R)
• M58: 18,817,467 km (0.066 R)
• M59: 19,014,039 km (0.104 R)
• M60: 19,766,965 km (0.083 R)
• M61: 19,846,701 km (0.11 R)
• M62: 20,046,713 km (0.1 R)
• M63: 20,247,473 km (0.076 R)
• M64: 20,975,417 km (0.093 R)
• M65: 21,097,638 km (0.068 R)
• M66: 21,220,009 km (0.104 R)
• M67: 22,166,365 km (0.084 R)
• M68: 22,498,772 km (0.104 R)
• M69: 22,665,573 km (0.085 R)
• M70: 23,590,387 km (0.102 R)
• M71: 24,527,468 km (0.083 R)
• M72: 24,785,076 km (0.11 R)
• M73: 24,871,244 km (0.06 R)
• M74: 25,130,198 km (0.08 R)
• M75: 25,476,667 km (0.093 R)
• M76: 25,824,931 km (0.086 R)
• M77: 26,481,965 km (0.119 R)
• M78: 26,658,041 km (0.063 R)
• M79: 27,902,097 km (0.096 R)
• M80: 29,028,569 km (0.087 R)
• M81: 29,483,496 km (0.07 R)
• M82: 30,216,077 km (0.103 R)
• M83: 31,001,017 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 9.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.21 AU - 8.71 AU

Year: 7161 Days

Day: 10.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,315,409 km

• M1: 162,164 km (0.079 R)
• M2: 250,576 km (0.086 R)
• M3: 454,927 km (0.03 R)
• M4: 702,661 km (0.089 R)
• M5: 855,999 km (0.078 R)
• M6: 964,607 km (0.071 R)
• M7: 1,035,068 km (0.104 R)
• M8: 1,151,604 km (0.108 R)
• M9: 1,764,656 km (0.059 R)
• M10: 1,887,626 km (0.049 R)
• M11: 2,050,089 km (0.113 R)
• M12: 2,179,641 km (0.12 R)
• M13: 2,684,683 km (0.076 R)
• M14: 2,765,616 km (0.103 R)
• M15: 3,486,378 km (0.104 R)
• M16: 3,597,081 km (0.076 R)
• M17: 3,799,487 km (0.058 R)
• M18: 4,005,782 km (0.054 R)
• M19: 4,333,850 km (0.068 R)
• M20: 4,867,017 km (0.057 R)
• M21: 5,116,397 km (0.041 R)
• M22: 5,653,453 km (0.101 R)
• M23: 5,889,219 km (0.069 R)
• M24: 6,128,277 km (0.079 R)
• M25: 6,615,816 km (0.091 R)
• M26: 6,864,298 km (0.044 R)
• M27: 7,003,724 km (0.075 R)
• M28: 7,087,798 km (0.091 R)
• M29: 7,888,894 km (0.105 R)
• M30: 8,329,909 km (0.076 R)
• M31: 8,419,069 km (0.05 R)
• M32: 8,538,448 km (0.075 R)
• M33: 8,658,426 km (0.059 R)
• M34: 8,899,877 km (0.087 R)
• M35: 9,143,721 km (0.075 R)
• M36: 9,919,984 km (0.098 R)
• M37: 10,109,375 km (0.112 R)
• M38: 10,556,075 km (0.107 R)
• M39: 10,749,505 km (0.114 R)
• M40: 10,814,280 km (0.076 R)
• M41: 11,667,587 km (0.115 R)
• M42: 12,068,808 km (0.116 R)
• M43: 12,203,596 km (0.102 R)
• M44: 12,406,600 km (0.103 R)
• M45: 12,474,518 km (0.096 R)
• M46: 13,438,526 km (0.105 R)
• M47: 13,648,263 km (0.104 R)
• M48: 14,212,845 km (0.102 R)
• M49: 14,283,904 km (0.115 R)
• M50: 15,219,040 km (0.116 R)
• M51: 15,914,969 km (0.113 R)
• M52: 16,211,024 km (0.107 R)
• M53: 16,322,624 km (0.078 R)
• M54: 16,621,221 km (0.111 R)
• M55: 17,034,859 km (0.086 R)
• M56: 17,261,799 km (0.119 R)
• M57: 17,872,158 km (0.04 R)
• M58: 18,102,838 km (0.068 R)
• M59: 19,035,431 km (0.045 R)
• M60: 19,192,360 km (0.084 R)
• M61: 19,271,048 km (0.083 R)
• M62: 19,468,069 km (0.058 R)
• M63: 19,745,124 km (0.086 R)
• M64: 19,903,997 km (0.087 R)
• M65: 20,223,089 km (0.074 R)
• M66: 20,343,216 km (0.104 R)
• M67: 20,503,585 km (0.095 R)
• M68: 21,149,848 km (0.11 R)
• M69: 21,231,079 km (0.066 R)
• M70: 21,802,693 km (0.107 R)
• M71: 24,735,858 km (0.095 R)
• M72: 24,864,213 km (0.105 R)
• M73: 25,466,644 km (0.12 R)
• M74: 26,073,862 km (0.111 R)
• M75: 26,161,077 km (0.075 R)
• M76: 26,248,293 km (0.101 R)
• M77: 26,861,644 km (0.109 R)
• M78: 27,346,790 km (0.045 R)
• M79: 28,684,943 km (0.053 R)
• M80: 28,955,117 km (0.066 R)
• M81: 30,181,221 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 10.8

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.29 AU - 10.09 AU

Year: 10601 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,315,409 km

• M1: 143,315 km (0.105 R)
• M2: 216,169 km (0.106 R)
• M3: 352,453 km (0.083 R)
• M4: 480,209 km (0.1 R)
• M5: 626,366 km (0.117 R)
• M6: 696,528 km (0.119 R)
• M7: 1,091,316 km (0.097 R)
• M8: 1,574,817 km (0.111 R)
• M9: 1,674,150 km (0.081 R)
• M10: 1,775,577 km (0.112 R)
• M11: 2,120,101 km (0.048 R)
• M12: 2,258,329 km (0.09 R)
• M13: 2,342,703 km (0.049 R)
• M14: 2,661,346 km (0.098 R)
• M15: 2,780,725 km (0.058 R)
• M16: 3,665,896 km (0.106 R)
• M17: 3,832,697 km (0.065 R)
• M18: 4,959,169 km (0.116 R)
• M19: 5,069,872 km (0.1 R)
• M20: 5,558,758 km (0.094 R)
• M21: 5,945,319 km (0.053 R)
• M22: 6,062,903 km (0.082 R)
• M23: 6,260,820 km (0.046 R)
• M24: 6,662,790 km (0.111 R)
• M25: 6,908,130 km (0.087 R)
• M26: 9,889,915 km (0.066 R)
• M27: 10,642,542 km (0.089 R)
• M28: 11,219,242 km (0.118 R)
• M29: 11,707,529 km (0.107 R)
• M30: 12,202,698 km (0.09 R)
• M31: 13,367,767 km (0.077 R)
• M32: 13,470,690 km (0.107 R)
• M33: 13,573,912 km (0.052 R)
• M34: 14,833,377 km (0.047 R)
• M35: 15,154,115 km (0.106 R)
• M36: 15,585,256 km (0.106 R)
• M37: 15,965,833 km (0.102 R)
• M38: 17,350,062 km (0.047 R)
• M39: 17,971,342 km (0.072 R)
• M40: 18,485,061 km (0.054 R)
• M41: 19,235,444 km (0.116 R)
• M42: 19,410,174 km (0.087 R)
• M43: 19,760,981 km (0.064 R)
• M44: 20,291,156 km (0.113 R)
• M45: 21,005,336 km (0.117 R)
• M46: 21,788,331 km (0.118 R)
• M47: 22,458,231 km (0.112 R)
• M48: 23,444,829 km (0.088 R)
• M49: 24,761,140 km (0.106 R)
• M50: 25,396,483 km (0.068 R)
• M51: 25,588,117 km (0.06 R)
• M52: 25,844,379 km (0.037 R)
• M53: 26,359,294 km (0.073 R)
• M54: 27,793,190 km (0.049 R)
• M55: 28,519,637 km (0.038 R)
• M56: 31,076,714 km (0.108 R)
• M57: 31,144,930 km (0.12 R)
• M58: 31,281,663 km (0.055 R)
• M59: 31,350,179 km (0.089 R)
• M60: 31,487,061 km (0.084 R)
• M61: 31,830,537 km (0.093 R)
• M62: 32,175,211 km (0.105 R)
• M63: 33,706,345 km (0.044 R)
• M64: 34,763,852 km (0.031 R)
• M65: 35,617,607 km (0.109 R)
• M66: 35,832,280 km (0.102 R)
• M67: 36,766,818 km (0.089 R)
• M68: 37,273,506 km (0.092 R)
• M69: 37,928,296 km (0.069 R)
• M70: 39,841,055 km (0.103 R)
• M71: 40,138,006 km (0.062 R)
• M72: 42,692,689 km (0.059 R)
• M73: 43,453,993 km (0.062 R)
• M74: 44,758,486 km (0.084 R)
• M75: 45,067,256 km (0.091 R)
• M76: 45,376,774 km (0.076 R)
• M77: 46,309,666 km (0.037 R)
• M78: 47,013,375 km (0.084 R)
• M79: 47,563,147 km (0.096 R)
• M80: 48,194,151 km (0.077 R)
• M81: 48,589,987 km (0.066 R)
• M82: 49,624,007 km (0.086 R)
• M83: 50,023,583 km (0.096 R)
• M84: 50,103,768 km (0.06 R)
• M85: 50,344,171 km (0.103 R)
• M86: 53,668,236 km (0.058 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit