🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.49 AU - 0.73 AU

Year: 303 Days

Day: 28.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,237,619 km

• M1: 187,446 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.59 AU - 0.69 AU

Year: 326 Days

Day: 25.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,237,619 km

• M1: 503,397 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.4

Radius: 10.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.77 AU - 0.97 AU

Year: 516 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,237,619 km

• M1: 130,150 km (0.068 R)
• M2: 195,076 km (0.069 R)
• M3: 263,442 km (0.102 R)
• M4: 350,059 km (0.11 R)
• M5: 444,006 km (0.031 R)
• M6: 518,805 km (0.038 R)
• M7: 605,722 km (0.114 R)
• M8: 724,054 km (0.068 R)
• M9: 807,679 km (0.064 R)
• M10: 943,963 km (0.105 R)
• M11: 1,040,603 km (0.079 R)
• M12: 1,127,669 km (0.075 R)
• M13: 1,235,529 km (0.092 R)
• M14: 1,300,155 km (0.082 R)
• M15: 1,411,306 km (0.089 R)
• M16: 1,533,079 km (0.071 R)
• M17: 1,648,419 km (0.097 R)
• M18: 1,842,747 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556

Radius: 14.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.78 AU - 0.98 AU

Year: 525 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 26,237,619 km

• M1: 182,659 km (0.082 R)
• M2: 272,867 km (0.065 R)
• M3: 398,828 km (0.103 R)
• M4: 534,064 km (0.104 R)
• M5: 633,996 km (0.115 R)
• M6: 762,800 km (0.12 R)
• M7: 852,857 km (0.057 R)
• M8: 956,379 km (0.086 R)
• M9: 1,083,986 km (0.114 R)
• M10: 1,197,681 km (0.071 R)
• M11: 1,310,477 km (0.113 R)
• M12: 1,400,236 km (0.083 R)
• M13: 1,503,309 km (0.045 R)
• M14: 1,637,498 km (0.095 R)
• M15: 1,758,224 km (0.12 R)
• M16: 1,888,224 km (0.119 R)
• M17: 1,997,132 km (0.115 R)
• M18: 2,095,717 km (0.112 R)
• M19: 2,259,526 km (0.106 R)
• M20: 2,388,629 km (0.117 R)
• M21: 2,566,950 km (0.083 R)
• M22: 2,832,636 km (0.06 R)
• M23: 2,979,391 km (0.062 R)
• M24: 3,100,117 km (0.092 R)
• M25: 3,237,148 km (0.045 R)
• M26: 3,339,324 km (0.073 R)
• M27: 3,539,785 km (0.071 R)
• M28: 3,683,100 km (0.085 R)
• M29: 3,805,471 km (0.085 R)
• M30: 3,898,072 km (0.116 R)
• M31: 4,109,454 km (0.025 R)
• M32: 4,356,739 km (0.06 R)
• M33: 4,576,199 km (0.105 R)
• M34: 4,749,433 km (0.1 R)
• M35: 4,908,157 km (0.086 R)
• M36: 5,034,716 km (0.084 R)
• M37: 5,205,108 km (0.105 R)
• M38: 5,403,625 km (0.08 R)
• M39: 5,613,361 km (0.107 R)
• M40: 5,906,274 km (0.107 R)
• M41: 6,050,037 km (0.116 R)
• M42: 6,213,248 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.4

Radius: 10.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.74 AU - 1.06 AU

Year: 543 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 26,237,619 km

• M1: 135,236 km (0.115 R)
• M2: 248,632 km (0.118 R)
• M3: 314,305 km (0.103 R)
• M4: 424,110 km (0.029 R)
• M5: 549,473 km (0.088 R)
• M6: 615,745 km (0.098 R)
• M7: 707,598 km (0.109 R)
• M8: 792,719 km (0.049 R)
• M9: 898,186 km (0.084 R)
• M10: 974,032 km (0.072 R)
• M11: 1,087,876 km (0.081 R)
• M12: 1,183,319 km (0.077 R)
• M13: 1,253,181 km (0.037 R)
• M14: 1,343,838 km (0.082 R)
• M15: 1,412,204 km (0.106 R)
• M16: 1,491,790 km (0.12 R)
• M17: 1,567,786 km (0.118 R)
• M18: 1,723,816 km (0.051 R)
• M19: 1,798,466 km (0.12 R)
• M20: 1,940,135 km (0.087 R)
• M21: 2,040,515 km (0.099 R)
• M22: 2,108,283 km (0.082 R)
• M23: 2,275,533 km (0.112 R)
• M24: 2,340,010 km (0.079 R)
• M25: 2,507,260 km (0.101 R)
• M26: 2,728,216 km (0.045 R)
• M27: 2,815,881 km (0.102 R)
• M28: 2,898,010 km (0.038 R)
• M29: 2,961,888 km (0.1 R)
• M30: 3,026,215 km (0.106 R)
• M31: 3,090,991 km (0.105 R)
• M32: 3,182,545 km (0.093 R)
• M33: 3,328,253 km (0.052 R)
• M34: 3,448,979 km (0.093 R)
• M35: 3,543,974 km (0.12 R)
• M36: 3,619,371 km (0.104 R)
• M37: 3,688,186 km (0.092 R)
• M38: 3,799,487 km (0.045 R)
• M39: 4,018,049 km (0.113 R)
• M40: 4,125,311 km (0.025 R)
• M41: 4,226,289 km (0.09 R)
• M42: 4,394,138 km (0.098 R)
• M43: 4,534,311 km (0.119 R)
• M44: 4,623,771 km (0.03 R)
• M45: 4,706,199 km (0.104 R)
• M46: 4,842,184 km (0.067 R)
• M47: 4,941,218 km (0.077 R)
• M48: 5,048,629 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 8.4

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.24 AU - 1.3 AU

Year: 910 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,237,619 km

• M1: 113,694 km (0.069 R)
• M2: 174,730 km (0.044 R)
• M3: 231,877 km (0.075 R)
• M4: 338,540 km (0.119 R)
• M5: 404,213 km (0.109 R)
• M6: 573,558 km (0.101 R)
• M7: 643,271 km (0.117 R)
• M8: 741,108 km (0.115 R)
• M9: 804,986 km (0.115 R)
• M10: 1,008,290 km (0.051 R)
• M11: 1,079,797 km (0.115 R)
• M12: 1,160,431 km (0.057 R)
• M13: 1,250,937 km (0.086 R)
• M14: 1,351,766 km (0.12 R)
• M15: 1,512,285 km (0.042 R)
• M16: 1,696,141 km (0.07 R)
• M17: 1,773,483 km (0.095 R)
• M18: 1,860,848 km (0.042 R)
• M19: 1,922,931 km (0.105 R)
• M20: 2,076,418 km (0.027 R)
• M21: 2,150,170 km (0.103 R)
• M22: 2,262,369 km (0.083 R)
• M23: 2,319,365 km (0.09 R)
• M24: 2,434,556 km (0.092 R)
• M25: 2,551,691 km (0.086 R)
• M26: 2,630,828 km (0.086 R)
• M27: 2,690,667 km (0.094 R)
• M28: 2,852,831 km (0.104 R)
• M29: 2,914,316 km (0.043 R)
• M30: 3,218,449 km (0.038 R)
• M31: 3,676,966 km (0.081 R)
• M32: 4,051,559 km (0.11 R)
• M33: 4,179,166 km (0.09 R)
• M34: 4,249,477 km (0.05 R)
• M35: 4,414,783 km (0.105 R)
• M36: 4,546,130 km (0.042 R)
• M37: 4,690,940 km (0.097 R)
• M38: 5,022,449 km (0.076 R)
• M39: 5,097,099 km (0.116 R)
• M40: 5,159,631 km (0.043 R)
• M41: 5,235,028 km (0.082 R)
• M42: 5,399,735 km (0.067 R)
• M43: 5,799,161 km (0.086 R)
• M44: 5,890,715 km (0.104 R)
• M45: 6,009,047 km (0.055 R)
• M46: 6,061,855 km (0.113 R)
• M47: 6,168,219 km (0.12 R)
• M48: 6,248,254 km (0.033 R)
• M49: 6,735,943 km (0.11 R)
• M50: 6,873,723 km (0.062 R)
• M51: 8,022,934 km (0.115 R)
• M52: 8,110,449 km (0.067 R)
• M53: 8,301,036 km (0.114 R)
• M54: 8,389,598 km (0.092 R)
• M55: 8,716,769 km (0.097 R)
• M56: 8,866,965 km (0.086 R)
• M57: 8,987,690 km (0.087 R)
• M58: 9,537,612 km (0.086 R)
• M59: 9,707,855 km (0.08 R)
• M60: 10,082,896 km (0.038 R)
• M61: 10,161,585 km (0.098 R)
• M62: 10,287,995 km (0.103 R)
• M63: 10,430,712 km (0.09 R)
• M64: 10,670,218 km (0.069 R)
• M65: 10,814,729 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.3

Radius: 14.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.24 AU - 1.36 AU

Year: 942 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,237,619 km

• M1: 180,565 km (0.099 R)
• M2: 274,213 km (0.078 R)
• M3: 394,639 km (0.098 R)
• M4: 491,579 km (0.117 R)
• M5: 643,271 km (0.115 R)
• M6: 885,470 km (0.081 R)
• M7: 983,307 km (0.081 R)
• M8: 1,085,183 km (0.031 R)
• M9: 1,559,408 km (0.086 R)
• M10: 1,702,424 km (0.034 R)
• M11: 1,835,117 km (0.047 R)
• M12: 1,986,959 km (0.079 R)
• M13: 2,080,158 km (0.1 R)
• M14: 2,222,725 km (0.108 R)
• M15: 2,385,188 km (0.1 R)
• M16: 2,518,181 km (0.119 R)
• M17: 2,619,608 km (0.118 R)
• M18: 2,739,586 km (0.092 R)
• M19: 2,941,094 km (0.111 R)
• M20: 3,129,288 km (0.086 R)
• M21: 3,275,595 km (0.086 R)
• M22: 3,499,244 km (0.096 R)
• M23: 3,632,087 km (0.078 R)
• M24: 3,776,449 km (0.117 R)
• M25: 3,991,570 km (0.088 R)
• M26: 4,220,904 km (0.036 R)
• M27: 4,434,081 km (0.088 R)
• M28: 4,609,410 km (0.079 R)
• M29: 4,850,412 km (0.1 R)
• M30: 4,998,962 km (0.078 R)
• M31: 5,106,224 km (0.096 R)
• M32: 5,311,921 km (0.114 R)
• M33: 5,432,347 km (0.098 R)
• M34: 5,586,882 km (0.113 R)
• M35: 5,945,767 km (0.083 R)
• M36: 6,300,763 km (0.068 R)
• M37: 6,428,370 km (0.118 R)
• M38: 6,828,395 km (0.03 R)
• M39: 7,091,537 km (0.09 R)
• M40: 7,212,263 km (0.07 R)
• M41: 7,382,505 km (0.118 R)
• M42: 7,615,728 km (0.098 R)
• M43: 7,727,029 km (0.033 R)
• M44: 8,266,330 km (0.109 R)
• M45: 8,495,813 km (0.12 R)
• M46: 8,624,168 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 14

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.71 AU - 3.95 AU

Year: 3864 Days

Day: 6.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,237,619 km

• M1: 253,419 km (0.079 R)
• M2: 406,457 km (0.107 R)
• M3: 501,153 km (0.101 R)
• M4: 596,148 km (0.109 R)
• M5: 889,509 km (0.079 R)
• M6: 1,151,006 km (0.064 R)
• M7: 1,257,520 km (0.088 R)
• M8: 1,438,234 km (0.12 R)
• M9: 2,248,007 km (0.102 R)
• M10: 2,682,290 km (0.115 R)
• M11: 2,772,348 km (0.028 R)
• M12: 2,882,003 km (0.062 R)
• M13: 3,451,672 km (0.1 R)
• M14: 3,629,394 km (0.052 R)
• M15: 3,790,212 km (0.09 R)
• M16: 3,891,789 km (0.041 R)
• M17: 4,015,057 km (0.072 R)
• M18: 4,435,427 km (0.072 R)
• M19: 4,629,157 km (0.108 R)
• M20: 5,137,490 km (0.101 R)
• M21: 5,455,685 km (0.112 R)
• M22: 5,733,638 km (0.044 R)
• M23: 6,159,393 km (0.106 R)
• M24: 6,595,321 km (0.076 R)
• M25: 6,792,491 km (0.116 R)
• M26: 7,016,439 km (0.119 R)
• M27: 7,217,798 km (0.109 R)
• M28: 7,369,939 km (0.113 R)
• M29: 7,471,965 km (0.062 R)
• M30: 7,755,154 km (0.083 R)
• M31: 7,911,184 km (0.116 R)
• M32: 8,146,950 km (0.103 R)
• M33: 8,760,451 km (0.052 R)
• M34: 9,168,704 km (0.086 R)
• M35: 9,583,090 km (0.097 R)
• M36: 9,778,614 km (0.081 R)
• M37: 9,919,087 km (0.111 R)
• M38: 10,373,266 km (0.088 R)
• M39: 10,863,199 km (0.074 R)
• M40: 11,835,884 km (0.089 R)
• M41: 11,925,793 km (0.086 R)
• M42: 12,136,277 km (0.092 R)
• M43: 12,317,589 km (0.087 R)
• M44: 12,408,695 km (0.065 R)
• M45: 12,560,836 km (0.111 R)
• M46: 12,928,846 km (0.068 R)
• M47: 13,145,015 km (0.098 R)
• M48: 14,340,003 km (0.064 R)
• M49: 14,660,292 km (0.115 R)
• M50: 15,015,288 km (0.062 R)
• M51: 15,242,677 km (0.106 R)
• M52: 16,031,057 km (0.034 R)
• M53: 16,163,751 km (0.072 R)
• M54: 16,296,743 km (0.098 R)
• M55: 16,396,824 km (0.117 R)
• M56: 16,765,433 km (0.111 R)
• M57: 17,510,730 km (0.073 R)
• M58: 17,921,975 km (0.112 R)
• M59: 18,163,276 km (0.051 R)
• M60: 18,614,164 km (0.031 R)
• M61: 19,209,563 km (0.073 R)
• M62: 19,669,128 km (0.119 R)
• M63: 20,419,062 km (0.056 R)
• M64: 20,635,081 km (0.052 R)
• M65: 20,815,646 km (0.109 R)
• M66: 20,924,254 km (0.083 R)
• M67: 22,316,412 km (0.083 R)
• M68: 22,538,864 km (0.118 R)
• M69: 23,060,961 km (0.087 R)
• M70: 23,662,643 km (0.049 R)
• M71: 23,927,431 km (0.09 R)
• M72: 24,345,557 km (0.07 R)
• M73: 24,689,483 km (0.08 R)
• M74: 25,343,674 km (0.068 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 20,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit