🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.5 AU - 0.54 AU

Year: 161 Days

Day: 43.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,388,505 km

• M1: 44,580 km (0.1 R)
• M2: 92,451 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.71 AU

Year: 210 Days

Day: 41.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 156.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.9 AU - 0.98 AU

Year: 392 Days

Day: 26.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.9

Radius: 11.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.76 AU - 8.42 AU

Year: 8126 Days

Day: 7.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,388,505 km

• M1: 148,700 km (0.069 R)
• M2: 235,766 km (0.111 R)
• M3: 360,680 km (0.03 R)
• M4: 482,304 km (0.054 R)
• M5: 795,861 km (0.109 R)
• M6: 1,229,545 km (0.064 R)
• M7: 1,490,444 km (0.071 R)
• M8: 1,655,749 km (0.063 R)
• M9: 1,837,062 km (0.115 R)
• M10: 1,955,095 km (0.102 R)
• M11: 2,055,475 km (0.111 R)
• M12: 2,693,958 km (0.06 R)
• M13: 3,012,303 km (0.072 R)
• M14: 3,378,967 km (0.026 R)
• M15: 3,810,258 km (0.075 R)
• M16: 4,779,502 km (0.104 R)
• M17: 4,998,962 km (0.109 R)
• M18: 5,235,626 km (0.075 R)
• M19: 5,691,301 km (0.084 R)
• M20: 7,432,471 km (0.088 R)
• M21: 8,090,552 km (0.075 R)
• M22: 8,188,389 km (0.11 R)
• M23: 8,303,131 km (0.063 R)
• M24: 8,418,321 km (0.058 R)
• M25: 8,633,892 km (0.115 R)
• M26: 8,952,086 km (0.104 R)
• M27: 9,036,459 km (0.094 R)
• M28: 9,877,349 km (0.113 R)
• M29: 10,034,576 km (0.106 R)
• M30: 10,245,509 km (0.108 R)
• M31: 10,671,714 km (0.07 R)
• M32: 10,832,980 km (0.084 R)
• M33: 11,049,448 km (0.101 R)
• M34: 12,679,766 km (0.068 R)
• M35: 12,793,610 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.1

Radius: 10.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.12 AU - 10.16 AU

Year: 11894 Days

Day: 14.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,388,505 km

• M1: 163,361 km (0.101 R)
• M2: 264,639 km (0.069 R)
• M3: 330,312 km (0.045 R)
• M4: 752,776 km (0.11 R)
• M5: 1,168,210 km (0.071 R)
• M6: 1,551,779 km (0.07 R)
• M7: 1,748,201 km (0.068 R)
• M8: 1,973,645 km (0.087 R)
• M9: 2,122,195 km (0.079 R)
• M10: 2,274,486 km (0.093 R)
• M11: 2,567,099 km (0.072 R)
• M12: 2,706,375 km (0.049 R)
• M13: 2,824,258 km (0.099 R)
• M14: 2,968,171 km (0.088 R)
• M15: 3,439,853 km (0.079 R)
• M16: 3,881,915 km (0.074 R)
• M17: 4,150,443 km (0.035 R)
• M18: 4,649,203 km (0.118 R)
• M19: 4,992,231 km (0.096 R)
• M20: 5,402,877 km (0.075 R)
• M21: 5,855,111 km (0.06 R)
• M22: 6,540,419 km (0.096 R)
• M23: 6,860,409 km (0.094 R)
• M24: 8,259,298 km (0.096 R)
• M25: 8,570,462 km (0.119 R)
• M26: 8,885,366 km (0.112 R)
• M27: 9,526,692 km (0.116 R)
• M28: 9,780,110 km (0.05 R)
• M29: 9,852,965 km (0.081 R)
• M30: 10,072,574 km (0.048 R)
• M31: 10,146,027 km (0.092 R)
• M32: 10,330,780 km (0.116 R)
• M33: 10,891,473 km (0.068 R)
• M34: 11,080,565 km (0.099 R)
• M35: 11,423,742 km (0.12 R)
• M36: 11,925,643 km (0.05 R)
• M37: 12,791,366 km (0.117 R)
• M38: 13,071,114 km (0.116 R)
• M39: 13,231,782 km (0.053 R)
• M40: 13,433,739 km (0.117 R)
• M41: 13,922,326 km (0.095 R)
• M42: 14,292,730 km (0.091 R)
• M43: 15,127,187 km (0.114 R)
• M44: 15,465,577 km (0.107 R)
• M45: 15,635,670 km (0.08 R)
• M46: 15,720,941 km (0.079 R)
• M47: 16,149,539 km (0.095 R)
• M48: 16,322,175 km (0.068 R)
• M49: 16,974,721 km (0.107 R)
• M50: 17,238,013 km (0.049 R)
• M51: 17,902,527 km (0.093 R)
• M52: 18,395,153 km (0.091 R)
• M53: 18,710,954 km (0.101 R)
• M54: 18,801,460 km (0.107 R)
• M55: 18,937,594 km (0.083 R)
• M56: 19,577,125 km (0.105 R)
• M57: 20,223,837 km (0.059 R)
• M58: 21,065,475 km (0.115 R)
• M59: 21,538,054 km (0.034 R)
• M60: 22,301,452 km (0.073 R)
• M61: 22,831,477 km (0.106 R)
• M62: 23,365,542 km (0.105 R)
• M63: 23,463,080 km (0.082 R)
• M64: 24,199,101 km (0.095 R)
• M65: 25,092,350 km (0.08 R)
• M66: 25,292,362 km (0.088 R)
• M67: 25,844,977 km (0.081 R)
• M68: 26,148,062 km (0.054 R)
• M69: 26,911,011 km (0.092 R)
• M70: 27,475,145 km (0.118 R)
• M71: 27,578,068 km (0.115 R)
• M72: 28,043,168 km (0.051 R)
• M73: 29,876,340 km (0.099 R)
• M74: 30,247,642 km (0.11 R)
• M75: 30,567,034 km (0.068 R)
• M76: 31,964,278 km (0.104 R)
• M77: 32,943,695 km (0.119 R)
• M78: 33,712,329 km (0.105 R)
• M79: 35,211,300 km (0.054 R)
• M80: 35,435,098 km (0.093 R)
• M81: 37,072,746 km (0.101 R)
• M82: 37,814,751 km (0.081 R)
• M83: 38,101,530 km (0.049 R)
• M84: 38,446,503 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.7

Radius: 7.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.67 AU - 14.07 AU

Year: 19874 Days

Day: 16.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,388,505 km

• M1: 447,298 km (0.099 R)
• M2: 722,857 km (0.1 R)
• M3: 1,301,352 km (0.097 R)
• M4: 1,993,840 km (0.056 R)
• M5: 2,584,902 km (0.089 R)
• M6: 2,726,421 km (0.102 R)
• M7: 3,628,945 km (0.093 R)
• M8: 4,311,411 km (0.108 R)
• M9: 5,210,344 km (0.072 R)
• M10: 5,281,852 km (0.074 R)
• M11: 5,534,672 km (0.061 R)
• M12: 5,644,328 km (0.107 R)
• M13: 6,014,882 km (0.099 R)
• M14: 6,431,661 km (0.076 R)
• M15: 6,624,194 km (0.108 R)
• M16: 6,779,626 km (0.108 R)
• M17: 7,133,724 km (0.048 R)
• M18: 8,482,947 km (0.11 R)
• M19: 8,907,207 km (0.052 R)
• M20: 10,626,685 km (0.03 R)
• M21: 12,064,470 km (0.054 R)
• M22: 12,733,771 km (0.11 R)
• M23: 15,169,224 km (0.116 R)
• M24: 15,220,387 km (0.069 R)
• M25: 16,099,274 km (0.116 R)
• M26: 17,582,387 km (0.077 R)
• M27: 18,122,585 km (0.115 R)
• M28: 18,998,182 km (0.114 R)
• M29: 19,496,791 km (0.055 R)
• M30: 19,887,541 km (0.082 R)
• M31: 19,999,739 km (0.076 R)
• M32: 20,676,969 km (0.093 R)
• M33: 21,476,420 km (0.085 R)
• M34: 23,756,591 km (0.095 R)
• M35: 25,258,254 km (0.119 R)
• M36: 26,051,123 km (0.04 R)
• M37: 26,235,278 km (0.106 R)
• M38: 26,543,150 km (0.055 R)
• M39: 28,163,295 km (0.053 R)
• M40: 29,239,801 km (0.111 R)
• M41: 29,751,127 km (0.032 R)
• M42: 31,172,307 km (0.101 R)
• M43: 31,629,029 km (0.077 R)
• M44: 34,080,340 km (0.119 R)
• M45: 34,888,318 km (0.088 R)
• M46: 34,955,936 km (0.109 R)
• M47: 35,294,775 km (0.079 R)
• M48: 35,566,595 km (0.086 R)
• M49: 35,702,729 km (0.045 R)
• M50: 35,770,796 km (0.115 R)
• M51: 36,935,864 km (0.057 R)
• M52: 37,488,478 km (0.089 R)
• M53: 37,696,419 km (0.063 R)
• M54: 38,322,487 km (0.102 R)
• M55: 38,881,833 km (0.065 R)
• M56: 39,303,250 km (0.036 R)
• M57: 42,945,061 km (0.055 R)
• M58: 44,622,352 km (0.083 R)
• M59: 44,769,257 km (0.088 R)
• M60: 45,950,033 km (0.099 R)
• M61: 46,395,386 km (0.099 R)
• M62: 47,215,631 km (0.088 R)
• M63: 47,590,075 km (0.05 R)
• M64: 49,781,384 km (0.097 R)
• M65: 50,850,859 km (0.088 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: 160 - 18,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit