🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.49 AU - 0.51 AU

Year: 228 Days

Day: 35.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,527,669 km

• M1: 389,104 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.4

Radius: 13

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.73 AU - 1.03 AU

Year: 533 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,527,669 km

• M1: 162,014 km (0.072 R)
• M2: 250,726 km (0.101 R)
• M3: 409,300 km (0.08 R)
• M4: 494,421 km (0.12 R)
• M5: 587,471 km (0.112 R)
• M6: 702,063 km (0.079 R)
• M7: 798,254 km (0.112 R)
• M8: 880,683 km (0.082 R)
• M9: 986,000 km (0.099 R)
• M10: 1,113,008 km (0.034 R)
• M11: 1,199,775 km (0.097 R)
• M12: 1,303,596 km (0.075 R)
• M13: 1,388,268 km (0.063 R)
• M14: 1,513,182 km (0.044 R)
• M15: 1,602,642 km (0.09 R)
• M16: 1,697,936 km (0.06 R)
• M17: 1,844,841 km (0.105 R)
• M18: 1,936,694 km (0.075 R)
• M19: 2,038,720 km (0.081 R)
• M20: 2,168,870 km (0.108 R)
• M21: 2,328,940 km (0.06 R)
• M22: 2,447,122 km (0.038 R)
• M23: 2,632,923 km (0.117 R)
• M24: 2,741,830 km (0.086 R)
• M25: 2,828,297 km (0.03 R)
• M26: 2,910,726 km (0.112 R)
• M27: 3,033,396 km (0.108 R)
• M28: 3,162,948 km (0.092 R)
• M29: 3,417,414 km (0.083 R)
• M30: 3,510,613 km (0.072 R)
• M31: 3,594,238 km (0.076 R)
• M32: 3,683,848 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.5

Radius: 15

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.01 AU - 1.43 AU

Year: 870 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,527,669 km

• M1: 192,532 km (0.098 R)
• M2: 289,023 km (0.09 R)
• M3: 420,370 km (0.12 R)
• M4: 587,620 km (0.104 R)
• M5: 688,300 km (0.115 R)
• M6: 960,718 km (0.096 R)
• M7: 1,100,292 km (0.038 R)
• M8: 1,298,061 km (0.063 R)
• M9: 1,562,849 km (0.106 R)
• M10: 1,806,993 km (0.114 R)
• M11: 1,924,128 km (0.096 R)
• M12: 2,050,688 km (0.1 R)
• M13: 2,200,884 km (0.077 R)
• M14: 2,319,515 km (0.036 R)
• M15: 2,519,827 km (0.111 R)
• M16: 2,659,102 km (0.075 R)
• M17: 2,808,700 km (0.07 R)
• M18: 3,187,183 km (0.088 R)
• M19: 3,306,412 km (0.065 R)
• M20: 3,459,600 km (0.102 R)
• M21: 3,607,104 km (0.086 R)
• M22: 4,027,623 km (0.084 R)
• M23: 4,165,702 km (0.11 R)
• M24: 4,393,390 km (0.077 R)
• M25: 4,643,219 km (0.056 R)
• M26: 4,925,360 km (0.094 R)
• M27: 5,054,762 km (0.072 R)
• M28: 5,194,487 km (0.098 R)
• M29: 5,535,570 km (0.045 R)
• M30: 5,641,186 km (0.103 R)
• M31: 5,854,513 km (0.05 R)
• M32: 6,149,819 km (0.091 R)
• M33: 6,249,451 km (0.091 R)
• M34: 6,480,430 km (0.08 R)
• M35: 6,581,858 km (0.057 R)
• M36: 6,704,229 km (0.087 R)
• M37: 7,023,770 km (0.085 R)
• M38: 7,127,890 km (0.109 R)

Asteroid Belt

Center: 2.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.7

Radius: 9.7

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.94 AU - 3.78 AU

Year: 3977 Days

Day: 11.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,527,669 km

• M1: 125,064 km (0.044 R)
• M2: 186,100 km (0.082 R)
• M3: 261,647 km (0.116 R)
• M4: 433,235 km (0.1 R)
• M5: 519,553 km (0.074 R)
• M6: 711,787 km (0.075 R)
• M7: 781,350 km (0.115 R)
• M8: 902,823 km (0.05 R)
• M9: 1,192,893 km (0.095 R)
• M10: 1,305,690 km (0.109 R)
• M11: 1,437,037 km (0.035 R)
• M12: 1,527,095 km (0.088 R)
• M13: 1,939,536 km (0.105 R)
• M14: 2,039,617 km (0.051 R)
• M15: 2,158,697 km (0.101 R)
• M16: 2,547,951 km (0.063 R)
• M17: 2,902,049 km (0.048 R)
• M18: 3,094,731 km (0.065 R)
• M19: 3,251,809 km (0.075 R)
• M20: 3,331,395 km (0.066 R)
• M21: 3,533,352 km (0.085 R)
• M22: 3,615,332 km (0.073 R)
• M23: 4,468,937 km (0.099 R)
• M24: 4,941,517 km (0.077 R)
• M25: 5,335,707 km (0.076 R)
• M26: 6,503,019 km (0.054 R)
• M27: 7,271,354 km (0.063 R)
• M28: 7,507,569 km (0.074 R)
• M29: 7,933,624 km (0.106 R)
• M30: 8,041,484 km (0.049 R)
• M31: 8,395,133 km (0.074 R)
• M32: 9,117,541 km (0.049 R)
• M33: 9,600,743 km (0.112 R)
• M34: 9,686,911 km (0.109 R)
• M35: 10,121,493 km (0.056 R)
• M36: 10,562,358 km (0.034 R)
• M37: 10,800,218 km (0.076 R)
• M38: 10,919,747 km (0.103 R)
• M39: 11,129,932 km (0.069 R)
• M40: 11,432,718 km (0.062 R)
• M41: 11,493,604 km (0.119 R)
• M42: 11,830,349 km (0.088 R)
• M43: 11,953,618 km (0.069 R)
• M44: 13,145,763 km (0.106 R)
• M45: 13,530,080 km (0.047 R)
• M46: 13,659,034 km (0.072 R)
• M47: 13,723,660 km (0.075 R)
• M48: 14,540,015 km (0.038 R)
• M49: 14,904,286 km (0.085 R)
• M50: 15,171,019 km (0.109 R)
• M51: 15,810,849 km (0.061 R)
• M52: 16,185,442 km (0.112 R)
• M53: 16,253,809 km (0.106 R)
• M54: 16,390,990 km (0.043 R)
• M55: 18,030,583 km (0.048 R)
• M56: 18,208,155 km (0.095 R)
• M57: 18,386,177 km (0.059 R)
• M58: 18,636,454 km (0.096 R)
• M59: 19,648,932 km (0.085 R)
• M60: 19,831,591 km (0.061 R)
• M61: 20,198,705 km (0.09 R)
• M62: 20,383,009 km (0.109 R)
• M63: 20,494,011 km (0.075 R)
• M64: 20,605,012 km (0.103 R)
• M65: 20,753,413 km (0.11 R)
• M66: 21,388,307 km (0.112 R)
• M67: 22,181,325 km (0.055 R)
• M68: 22,715,389 km (0.075 R)
• M69: 22,868,727 km (0.098 R)
• M70: 23,137,854 km (0.117 R)
• M71: 23,253,643 km (0.117 R)
• M72: 24,225,131 km (0.119 R)
• M73: 24,421,104 km (0.058 R)
• M74: 25,051,659 km (0.106 R)
• M75: 25,607,715 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 10.4

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.86 AU - 6 AU

Year: 8170 Days

Day: 14.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,527,669 km

• M1: 401,521 km (0.089 R)
• M2: 520,152 km (0.109 R)
• M3: 667,655 km (0.071 R)
• M4: 847,173 km (0.103 R)
• M5: 1,006,345 km (0.048 R)
• M6: 1,175,839 km (0.029 R)
• M7: 2,406,282 km (0.109 R)
• M8: 2,740,483 km (0.113 R)
• M9: 3,116,872 km (0.088 R)
• M10: 3,510,015 km (0.101 R)
• M11: 3,800,534 km (0.1 R)
• M12: 4,343,125 km (0.107 R)
• M13: 4,623,621 km (0.072 R)
• M14: 4,845,924 km (0.111 R)
• M15: 5,169,654 km (0.107 R)
• M16: 5,804,098 km (0.115 R)
• M17: 6,113,317 km (0.115 R)
• M18: 6,322,455 km (0.081 R)
• M19: 6,712,008 km (0.054 R)
• M20: 7,514,600 km (0.106 R)
• M21: 7,965,189 km (0.066 R)
• M22: 8,540,692 km (0.111 R)
• M23: 8,657,378 km (0.081 R)
• M24: 8,813,858 km (0.094 R)
• M25: 8,892,546 km (0.101 R)
• M26: 9,129,659 km (0.119 R)
• M27: 9,369,015 km (0.058 R)
• M28: 9,650,708 km (0.086 R)
• M29: 9,976,233 km (0.067 R)
• M30: 10,512,990 km (0.066 R)
• M31: 10,638,054 km (0.085 R)
• M32: 11,228,816 km (0.113 R)
• M33: 11,571,246 km (0.074 R)
• M34: 11,657,414 km (0.09 R)
• M35: 11,873,733 km (0.083 R)
• M36: 12,442,205 km (0.102 R)
• M37: 13,651,404 km (0.054 R)
• M38: 14,246,804 km (0.053 R)
• M39: 14,385,481 km (0.072 R)
• M40: 14,757,381 km (0.07 R)
• M41: 15,179,546 km (0.072 R)
• M42: 15,273,943 km (0.107 R)
• M43: 16,566,767 km (0.079 R)
• M44: 16,712,625 km (0.078 R)
• M45: 18,094,162 km (0.096 R)
• M46: 19,512,050 km (0.11 R)
• M47: 19,666,136 km (0.061 R)
• M48: 19,820,521 km (0.106 R)
• M49: 20,703,298 km (0.047 R)
• M50: 21,705,155 km (0.102 R)
• M51: 22,453,294 km (0.11 R)
• M52: 22,884,734 km (0.057 R)
• M53: 23,264,414 km (0.079 R)
• M54: 23,427,775 km (0.111 R)
• M55: 24,360,816 km (0.113 R)
• M56: 24,804,075 km (0.065 R)
• M57: 25,082,327 km (0.111 R)
• M58: 25,361,776 km (0.03 R)
• M59: 26,489,893 km (0.047 R)
• M60: 27,518,977 km (0.115 R)
• M61: 27,691,912 km (0.071 R)
• M62: 28,212,363 km (0.105 R)
• M63: 29,263,288 km (0.084 R)
• M64: 29,439,664 km (0.059 R)
• M65: 29,793,463 km (0.055 R)
• M66: 30,505,399 km (0.05 R)
• M67: 30,684,318 km (0.072 R)
• M68: 31,223,020 km (0.073 R)
• M69: 31,644,138 km (0.074 R)
• M70: 32,127,639 km (0.104 R)
• M71: 32,613,682 km (0.113 R)
• M72: 33,716,219 km (0.113 R)
• M73: 33,901,121 km (0.087 R)
• M74: 34,582,241 km (0.077 R)
• M75: 34,830,872 km (0.09 R)
• M76: 35,267,698 km (0.095 R)
• M77: 37,478,605 km (0.095 R)
• M78: 38,118,435 km (0.103 R)
• M79: 38,311,117 km (0.043 R)
• M80: 38,633,052 km (0.063 R)
• M81: 39,668,867 km (0.063 R)
• M82: 40,976,652 km (0.086 R)
• M83: 41,108,298 km (0.103 R)
• M84: 41,174,121 km (0.109 R)
• M85: 41,371,740 km (0.084 R)
• M86: 41,768,174 km (0.039 R)
• M87: 42,298,499 km (0.065 R)
• M88: 42,764,496 km (0.11 R)
• M89: 43,970,405 km (0.09 R)
• M90: 45,527,718 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 19,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit