🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.49 AU - 0.55 AU

Year: 138 Days

Day: 26.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,920,750 km

• M1: 195,674 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.75 AU - 1.13 AU

Year: 335 Days

Day: 20.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.79 AU - 1.23 AU

Year: 373 Days

Day: 23.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,920,750 km

• M1: 48,769 km (0.106 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 10.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.4 AU - 5.78 AU

Year: 4216 Days

Day: 10.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 55,920,750 km

• M1: 386,112 km (0.11 R)
• M2: 569,818 km (0.12 R)
• M3: 657,931 km (0.115 R)
• M4: 767,437 km (0.113 R)
• M5: 909,256 km (0.112 R)
• M6: 1,096,852 km (0.062 R)
• M7: 1,287,738 km (0.115 R)
• M8: 1,367,325 km (0.082 R)
• M9: 1,469,201 km (0.111 R)
• M10: 1,573,620 km (0.09 R)
• M11: 1,790,238 km (0.111 R)
• M12: 2,145,233 km (0.093 R)
• M13: 2,288,847 km (0.084 R)
• M14: 2,398,503 km (0.113 R)
• M15: 2,547,652 km (0.096 R)
• M16: 2,623,348 km (0.089 R)
• M17: 2,712,808 km (0.085 R)
• M18: 2,920,898 km (0.071 R)
• M19: 3,147,689 km (0.113 R)
• M20: 3,747,427 km (0.098 R)
• M21: 3,994,263 km (0.044 R)
• M22: 4,231,525 km (0.062 R)
• M23: 4,766,787 km (0.09 R)
• M24: 4,860,734 km (0.103 R)
• M25: 5,194,337 km (0.095 R)
• M26: 5,601,243 km (0.119 R)
• M27: 5,783,603 km (0.11 R)
• M28: 5,967,908 km (0.117 R)
• M29: 6,342,351 km (0.098 R)
• M30: 6,567,347 km (0.096 R)
• M31: 6,707,071 km (0.093 R)
• M32: 6,847,693 km (0.043 R)
• M33: 7,042,769 km (0.105 R)
• M34: 7,221,837 km (0.04 R)
• M35: 7,329,996 km (0.054 R)
• M36: 7,804,671 km (0.093 R)
• M37: 7,971,323 km (0.049 R)
• M38: 8,669,047 km (0.114 R)
• M39: 8,764,790 km (0.07 R)
• M40: 9,034,814 km (0.097 R)
• M41: 9,209,993 km (0.119 R)
• M42: 9,307,680 km (0.098 R)
• M43: 10,102,195 km (0.036 R)
• M44: 10,223,219 km (0.082 R)
• M45: 10,324,497 km (0.118 R)
• M46: 10,405,729 km (0.108 R)
• M47: 10,487,260 km (0.07 R)
• M48: 10,712,404 km (0.057 R)
• M49: 10,856,467 km (0.052 R)
• M50: 10,980,484 km (0.078 R)
• M51: 11,565,561 km (0.076 R)
• M52: 12,787,626 km (0.036 R)
• M53: 13,006,338 km (0.046 R)
• M54: 13,691,945 km (0.083 R)
• M55: 13,825,985 km (0.066 R)
• M56: 14,822,606 km (0.11 R)
• M57: 15,098,315 km (0.027 R)
• M58: 15,678,455 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 8.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.37 AU - 14.57 AU

Year: 15202 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,920,750 km

• M1: 103,522 km (0.117 R)
• M2: 265,087 km (0.1 R)
• M3: 789,278 km (0.115 R)
• M4: 1,101,190 km (0.099 R)
• M5: 1,364,482 km (0.061 R)
• M6: 1,449,603 km (0.079 R)
• M7: 1,514,678 km (0.083 R)
• M8: 1,670,260 km (0.105 R)
• M9: 1,831,377 km (0.04 R)
• M10: 1,949,410 km (0.102 R)
• M11: 2,143,887 km (0.086 R)
• M12: 2,370,079 km (0.078 R)
• M13: 2,447,272 km (0.109 R)
• M14: 3,236,101 km (0.053 R)
• M15: 3,525,274 km (0.1 R)
• M16: 3,762,686 km (0.037 R)
• M17: 4,128,602 km (0.079 R)
• M18: 4,284,483 km (0.078 R)
• M19: 4,474,173 km (0.089 R)
• M20: 4,829,019 km (0.051 R)
• M21: 5,260,011 km (0.047 R)
• M22: 6,301,362 km (0.047 R)
• M23: 7,067,452 km (0.095 R)
• M24: 7,329,398 km (0.087 R)
• M25: 7,785,821 km (0.095 R)
• M26: 7,862,714 km (0.098 R)
• M27: 8,290,564 km (0.039 R)
• M28: 8,487,585 km (0.083 R)
• M29: 8,726,044 km (0.065 R)
• M30: 8,846,021 km (0.113 R)
• M31: 9,951,101 km (0.107 R)
• M32: 10,160,538 km (0.112 R)
• M33: 10,371,321 km (0.061 R)
• M34: 10,583,750 km (0.084 R)
• M35: 11,754,952 km (0.109 R)
• M36: 12,154,378 km (0.103 R)
• M37: 12,693,978 km (0.079 R)
• M38: 13,983,362 km (0.09 R)
• M39: 14,170,957 km (0.104 R)
• M40: 15,217,544 km (0.035 R)
• M41: 15,362,205 km (0.098 R)
• M42: 16,783,834 km (0.05 R)
• M43: 17,083,179 km (0.075 R)
• M44: 18,554,923 km (0.1 R)
• M45: 20,490,869 km (0.119 R)
• M46: 21,025,083 km (0.113 R)
• M47: 21,347,766 km (0.089 R)
• M48: 21,943,764 km (0.036 R)
• M49: 22,985,862 km (0.085 R)
• M50: 23,596,671 km (0.079 R)
• M51: 23,652,321 km (0.067 R)
• M52: 25,804,586 km (0.109 R)
• M53: 26,207,752 km (0.089 R)
• M54: 26,323,391 km (0.068 R)
• M55: 26,962,174 km (0.079 R)
• M56: 27,254,338 km (0.097 R)
• M57: 28,730,271 km (0.092 R)
• M58: 29,268,075 km (0.052 R)
• M59: 30,171,497 km (0.101 R)
• M60: 30,779,014 km (0.108 R)
• M61: 31,267,900 km (0.085 R)
• M62: 31,451,905 km (0.115 R)
• M63: 32,006,016 km (0.11 R)
• M64: 32,563,417 km (0.04 R)
• M65: 32,999,046 km (0.094 R)
• M66: 33,374,088 km (0.079 R)
• M67: 34,951,747 km (0.095 R)
• M68: 35,334,119 km (0.063 R)
• M69: 35,717,688 km (0.115 R)
• M70: 35,781,866 km (0.033 R)
• M71: 35,845,894 km (0.055 R)
• M72: 36,102,753 km (0.079 R)
• M73: 36,295,735 km (0.11 R)
• M74: 36,424,688 km (0.099 R)
• M75: 37,461,252 km (0.111 R)
• M76: 37,591,402 km (0.034 R)
• M77: 37,917,675 km (0.099 R)
• M78: 39,695,795 km (0.098 R)
• M79: 39,762,216 km (0.106 R)
• M80: 40,161,194 km (0.089 R)
• M81: 40,227,915 km (0.097 R)
• M82: 40,427,927 km (0.109 R)
• M83: 42,719,168 km (0.108 R)
• M84: 42,855,302 km (0.066 R)
• M85: 44,017,827 km (0.047 R)
• M86: 45,398,765 km (0.105 R)
• M87: 45,676,568 km (0.078 R)
• M88: 46,373,844 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184

Radius: 5.9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.26 AU - 18.48 AU

Year: 24313 Days

Day: 21 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,920,750 km

• M1: 231,278 km (0.074 R)
• M2: 914,791 km (0.111 R)
• M3: 1,631,814 km (0.085 R)
• M4: 3,547,564 km (0.048 R)
• M5: 3,647,645 km (0.092 R)
• M6: 4,091,951 km (0.1 R)
• M7: 4,373,943 km (0.094 R)
• M8: 6,721,881 km (0.111 R)
• M9: 6,929,074 km (0.08 R)
• M10: 7,012,400 km (0.115 R)
• M11: 7,434,565 km (0.074 R)
• M12: 7,865,108 km (0.092 R)
• M13: 7,952,174 km (0.079 R)
• M14: 8,930,694 km (0.086 R)
• M15: 9,341,938 km (0.042 R)
• M16: 10,088,132 km (0.11 R)
• M17: 11,587,701 km (0.059 R)
• M18: 11,637,218 km (0.071 R)
• M19: 12,388,648 km (0.1 R)
• M20: 13,570,771 km (0.07 R)
• M21: 13,780,058 km (0.067 R)
• M22: 14,096,009 km (0.11 R)
• M23: 14,148,817 km (0.114 R)
• M24: 14,788,498 km (0.083 R)
• M25: 15,820,723 km (0.089 R)
• M26: 15,930,677 km (0.085 R)
• M27: 16,151,334 km (0.084 R)
• M28: 16,317,687 km (0.109 R)
• M29: 17,100,832 km (0.086 R)
• M30: 21,317,697 km (0.119 R)
• M31: 21,378,433 km (0.116 R)
• M32: 22,050,128 km (0.116 R)
• M33: 22,543,053 km (0.104 R)
• M34: 22,790,936 km (0.118 R)
• M35: 23,414,460 km (0.12 R)
• M36: 23,602,505 km (0.1 R)
• M37: 23,665,336 km (0.086 R)
• M38: 23,791,297 km (0.116 R)
• M39: 26,549,733 km (0.057 R)
• M40: 27,271,542 km (0.107 R)
• M41: 27,866,792 km (0.103 R)
• M42: 29,002,988 km (0.106 R)
• M43: 30,769,739 km (0.101 R)
• M44: 31,044,550 km (0.085 R)
• M45: 31,113,515 km (0.104 R)
• M46: 32,431,173 km (0.09 R)
• M47: 32,921,405 km (0.072 R)
• M48: 34,406,313 km (0.107 R)
• M49: 35,480,277 km (0.089 R)
• M50: 35,768,402 km (0.102 R)
• M51: 36,783,424 km (0.118 R)
• M52: 37,075,139 km (0.069 R)
• M53: 37,221,297 km (0.112 R)
• M54: 37,440,906 km (0.104 R)
• M55: 37,514,209 km (0.096 R)
• M56: 37,587,512 km (0.096 R)
• M57: 38,397,435 km (0.102 R)
• M58: 38,471,336 km (0.027 R)
• M59: 39,064,492 km (0.085 R)
• M60: 41,390,739 km (0.111 R)
• M61: 43,453,245 km (0.117 R)
• M62: 43,761,566 km (0.078 R)
• M63: 44,691,167 km (0.047 R)
• M64: 46,569,668 km (0.08 R)
• M65: 46,648,356 km (0.114 R)
• M66: 46,727,344 km (0.082 R)
• M67: 47,122,282 km (0.095 R)
• M68: 47,597,854 km (0.11 R)
• M69: 52,767,956 km (0.094 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: 323 - 10,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit