🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.49 AU - 0.67 AU

Year: 166 Days

Day: 40.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.83 AU - 1.21 AU

Year: 386 Days

Day: 13.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.03 AU - 3.09 AU

Year: 1535 Days

Day: 14.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.24 AU - 3.1 AU

Year: 1635 Days

Day: 42.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,327,955 km

• M1: 269,426 km (0.092 R)
• M2: 1,080,097 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.66 AU - 4.18 AU

Year: 2908 Days

Day: 29.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,327,955 km

• M1: 804,388 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.3

Radius: 10

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.62 AU - 4.9 AU

Year: 3892 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,327,955 km

• M1: 145,409 km (0.064 R)
• M2: 227,987 km (0.044 R)
• M3: 352,004 km (0.108 R)
• M4: 555,307 km (0.087 R)
• M5: 653,593 km (0.096 R)
• M6: 758,312 km (0.079 R)
• M7: 828,174 km (0.092 R)
• M8: 1,085,333 km (0.059 R)
• M9: 1,188,405 km (0.102 R)
• M10: 1,543,700 km (0.119 R)
• M11: 1,740,272 km (0.104 R)
• M12: 2,015,383 km (0.106 R)
• M13: 2,143,887 km (0.079 R)
• M14: 2,423,934 km (0.111 R)
• M15: 2,638,009 km (0.045 R)
• M16: 2,763,222 km (0.11 R)
• M17: 2,826,502 km (0.07 R)
• M18: 2,938,551 km (0.105 R)
• M19: 3,486,678 km (0.092 R)
• M20: 3,940,857 km (0.082 R)
• M21: 4,030,316 km (0.117 R)
• M22: 4,156,876 km (0.075 R)
• M23: 4,284,633 km (0.103 R)
• M24: 4,432,286 km (0.056 R)
• M25: 4,506,785 km (0.098 R)
• M26: 4,581,734 km (0.052 R)
• M27: 5,020,654 km (0.117 R)
• M28: 5,117,893 km (0.115 R)
• M29: 5,235,327 km (0.11 R)
• M30: 5,314,165 km (0.077 R)
• M31: 5,433,095 km (0.036 R)
• M32: 6,000,221 km (0.06 R)
• M33: 6,249,002 km (0.043 R)
• M34: 6,395,758 km (0.115 R)
• M35: 6,714,102 km (0.09 R)
• M36: 7,168,431 km (0.116 R)
• M37: 7,565,912 km (0.083 R)
• M38: 7,744,831 km (0.104 R)
• M39: 7,925,246 km (0.071 R)
• M40: 8,061,380 km (0.111 R)
• M41: 8,175,524 km (0.117 R)
• M42: 8,730,532 km (0.087 R)
• M43: 8,871,303 km (0.081 R)
• M44: 9,154,941 km (0.117 R)
• M45: 9,417,635 km (0.056 R)
• M46: 9,513,826 km (0.115 R)
• M47: 9,828,431 km (0.116 R)
• M48: 10,122,091 km (0.106 R)
• M49: 10,220,527 km (0.051 R)
• M50: 10,493,094 km (0.118 R)
• M51: 10,818,320 km (0.086 R)
• M52: 11,325,008 km (0.11 R)
• M53: 11,555,538 km (0.096 R)
• M54: 12,282,883 km (0.104 R)
• M55: 12,414,379 km (0.119 R)
• M56: 12,811,562 km (0.084 R)
• M57: 13,401,576 km (0.061 R)
• M58: 13,727,101 km (0.118 R)
• M59: 14,386,079 km (0.114 R)
• M60: 14,580,257 km (0.103 R)
• M61: 14,859,257 km (0.118 R)
• M62: 15,252,550 km (0.09 R)
• M63: 15,649,433 km (0.092 R)
• M64: 15,877,720 km (0.083 R)
• M65: 16,424,500 km (0.085 R)
• M66: 16,714,570 km (0.117 R)
• M67: 16,889,600 km (0.103 R)
• M68: 17,123,720 km (0.095 R)
• M69: 17,506,691 km (0.072 R)
• M70: 17,743,654 km (0.12 R)
• M71: 17,981,814 km (0.119 R)
• M72: 18,672,208 km (0.118 R)
• M73: 19,127,135 km (0.099 R)
• M74: 20,327,209 km (0.116 R)
• M75: 20,920,514 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.9

Radius: 10.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.95 AU - 5.95 AU

Year: 5439 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 52,327,955 km

• M1: 318,045 km (0.12 R)
• M2: 409,599 km (0.113 R)
• M3: 482,004 km (0.114 R)
• M4: 650,601 km (0.106 R)
• M5: 747,391 km (0.064 R)
• M6: 907,161 km (0.1 R)
• M7: 1,477,429 km (0.1 R)
• M8: 1,755,681 km (0.043 R)
• M9: 1,869,076 km (0.1 R)
• M10: 2,459,090 km (0.102 R)
• M11: 2,952,763 km (0.091 R)
• M12: 3,476,954 km (0.08 R)
• M13: 3,782,732 km (0.064 R)
• M14: 4,080,282 km (0.08 R)
• M15: 5,108,767 km (0.042 R)
• M16: 5,254,326 km (0.098 R)
• M17: 5,364,280 km (0.117 R)
• M18: 5,512,083 km (0.044 R)
• M19: 5,925,871 km (0.079 R)
• M20: 7,226,325 km (0.085 R)
• M21: 7,430,975 km (0.11 R)
• M22: 7,575,337 km (0.082 R)
• M23: 7,679,008 km (0.101 R)
• M24: 7,950,828 km (0.108 R)
• M25: 8,763,443 km (0.077 R)
• M26: 9,157,634 km (0.111 R)
• M27: 9,535,368 km (0.077 R)
• M28: 9,872,861 km (0.09 R)
• M29: 10,397,950 km (0.114 R)
• M30: 11,714,112 km (0.12 R)
• M31: 13,206,949 km (0.035 R)
• M32: 13,684,016 km (0.11 R)
• M33: 13,785,145 km (0.1 R)
• M34: 14,013,730 km (0.092 R)
• M35: 14,423,180 km (0.1 R)
• M36: 14,500,372 km (0.106 R)
• M37: 15,227,567 km (0.103 R)
• M38: 15,332,435 km (0.097 R)
• M39: 15,754,301 km (0.071 R)
• M40: 16,126,650 km (0.115 R)
• M41: 16,421,209 km (0.107 R)
• M42: 17,206,298 km (0.118 R)
• M43: 17,288,128 km (0.095 R)
• M44: 17,562,192 km (0.109 R)
• M45: 17,865,277 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 12.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.23 AU - 12.11 AU

Year: 13990 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 52,327,955 km

• M1: 176,077 km (0.075 R)
• M2: 435,180 km (0.091 R)
• M3: 581,337 km (0.096 R)
• M4: 746,493 km (0.066 R)
• M5: 830,119 km (0.075 R)
• M6: 1,162,824 km (0.085 R)
• M7: 1,364,482 km (0.054 R)
• M8: 1,550,582 km (0.052 R)
• M9: 1,817,165 km (0.106 R)
• M10: 2,331,034 km (0.042 R)
• M11: 2,572,036 km (0.07 R)
• M12: 2,889,184 km (0.043 R)
• M13: 3,096,078 km (0.06 R)
• M14: 3,183,742 km (0.073 R)
• M15: 3,361,614 km (0.1 R)
• M16: 3,896,277 km (0.11 R)
• M17: 4,398,477 km (0.08 R)
• M18: 4,537,303 km (0.091 R)
• M19: 4,637,235 km (0.101 R)
• M20: 4,962,311 km (0.08 R)
• M21: 5,400,334 km (0.097 R)
• M22: 5,549,183 km (0.088 R)
• M23: 5,742,464 km (0.102 R)
• M24: 6,403,088 km (0.107 R)
• M25: 7,251,158 km (0.048 R)
• M26: 7,510,112 km (0.079 R)
• M27: 8,700,463 km (0.051 R)
• M28: 9,253,975 km (0.111 R)
• M29: 11,498,242 km (0.108 R)
• M30: 11,966,483 km (0.037 R)
• M31: 12,864,818 km (0.037 R)
• M32: 13,035,809 km (0.05 R)
• M33: 13,178,675 km (0.073 R)
• M34: 14,370,820 km (0.112 R)
• M35: 15,385,393 km (0.086 R)
• M36: 15,870,988 km (0.1 R)
• M37: 17,200,464 km (0.106 R)
• M38: 18,662,185 km (0.095 R)
• M39: 18,758,825 km (0.106 R)
• M40: 18,920,391 km (0.07 R)
• M41: 19,147,480 km (0.045 R)
• M42: 20,097,277 km (0.118 R)
• M43: 20,395,276 km (0.062 R)
• M44: 20,561,330 km (0.089 R)
• M45: 20,861,573 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.7

Radius: 6.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.54 AU - 16.64 AU

Year: 21967 Days

Day: 23.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,327,955 km

• M1: 196,572 km (0.093 R)
• M2: 251,324 km (0.063 R)
• M3: 452,683 km (0.115 R)
• M4: 563,086 km (0.113 R)
• M5: 613,202 km (0.092 R)
• M6: 946,655 km (0.08 R)
• M7: 1,007,242 km (0.079 R)
• M8: 1,132,605 km (0.098 R)
• M9: 1,961,078 km (0.066 R)
• M10: 2,039,169 km (0.117 R)
• M11: 3,085,755 km (0.076 R)
• M12: 3,331,096 km (0.104 R)
• M13: 3,646,448 km (0.05 R)
• M14: 4,238,257 km (0.062 R)
• M15: 4,339,685 km (0.104 R)
• M16: 5,144,820 km (0.069 R)
• M17: 5,289,482 km (0.093 R)
• M18: 5,956,987 km (0.106 R)
• M19: 6,108,979 km (0.098 R)
• M20: 6,416,851 km (0.101 R)
• M21: 6,729,660 km (0.05 R)
• M22: 6,848,291 km (0.115 R)
• M23: 7,533,450 km (0.103 R)
• M24: 8,198,113 km (0.039 R)
• M25: 9,538,510 km (0.054 R)
• M26: 10,256,729 km (0.102 R)
• M27: 10,438,939 km (0.118 R)
• M28: 10,852,877 km (0.099 R)
• M29: 11,413,270 km (0.078 R)
• M30: 13,002,149 km (0.037 R)
• M31: 13,100,734 km (0.08 R)
• M32: 13,797,112 km (0.09 R)
• M33: 14,556,770 km (0.118 R)
• M34: 15,174,161 km (0.074 R)
• M35: 15,329,892 km (0.095 R)
• M36: 15,695,210 km (0.073 R)
• M37: 16,275,052 km (0.097 R)
• M38: 16,328,159 km (0.093 R)
• M39: 18,331,723 km (0.08 R)
• M40: 18,552,978 km (0.119 R)
• M41: 18,608,479 km (0.079 R)
• M42: 19,334,178 km (0.101 R)
• M43: 20,012,455 km (0.068 R)
• M44: 20,411,582 km (0.063 R)
• M45: 21,391,897 km (0.09 R)
• M46: 22,093,212 km (0.083 R)
• M47: 22,210,796 km (0.093 R)
• M48: 23,999,837 km (0.103 R)
• M49: 24,302,473 km (0.097 R)
• M50: 25,525,585 km (0.092 R)
• M51: 26,331,320 km (0.103 R)
• M52: 26,518,467 km (0.078 R)
• M53: 27,082,600 km (0.111 R)
• M54: 27,271,393 km (0.071 R)
• M55: 27,334,523 km (0.089 R)
• M56: 28,862,516 km (0.103 R)
• M57: 29,055,497 km (0.069 R)
• M58: 30,679,980 km (0.065 R)
• M59: 31,008,347 km (0.12 R)
• M60: 31,470,156 km (0.075 R)
• M61: 31,801,366 km (0.083 R)
• M62: 32,067,201 km (0.073 R)
• M63: 32,133,772 km (0.098 R)
• M64: 34,765,648 km (0.114 R)
• M65: 34,834,014 km (0.12 R)
• M66: 35,314,073 km (0.102 R)
• M67: 35,727,113 km (0.057 R)
• M68: 36,072,684 km (0.102 R)
• M69: 36,697,405 km (0.112 R)
• M70: 37,325,716 km (0.035 R)
• M71: 37,465,889 km (0.044 R)
• M72: 38,592,959 km (0.096 R)
• M73: 38,805,538 km (0.1 R)
• M74: 39,018,565 km (0.083 R)
• M75: 41,314,294 km (0.09 R)
• M76: 42,697,925 km (0.065 R)
• M77: 42,991,137 km (0.114 R)
• M78: 43,579,655 km (0.078 R)
• M79: 46,035,154 km (0.101 R)
• M80: 46,110,252 km (0.083 R)
• M81: 47,393,353 km (0.106 R)
• M82: 48,917,905 km (0.116 R)
• M83: 49,224,731 km (0.093 R)
• M84: 49,532,154 km (0.025 R)
• M85: 49,763,133 km (0.091 R)
• M86: 49,994,561 km (0.114 R)
• M87: 50,226,288 km (0.117 R)
• M88: 51,156,787 km (0.076 R)
• M89: 51,546,190 km (0.047 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 13,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit