🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.49 AU - 0.67 AU

Year: 167 Days

Day: 43.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,399,326 km

• M1: 184,155 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.05 AU - 1.37 AU

Year: 504 Days

Day: 12.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,399,326 km

• M1: 646,113 km (0.053 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.7

Radius: 9.6

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.04 AU - 9.22 AU

Year: 7982 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,399,326 km

• M1: 140,921 km (0.113 R)
• M2: 302,786 km (0.091 R)
• M3: 533,017 km (0.079 R)
• M4: 622,477 km (0.064 R)
• M5: 835,504 km (0.104 R)
• M6: 923,767 km (0.104 R)
• M7: 996,920 km (0.101 R)
• M8: 1,208,601 km (0.059 R)
• M9: 1,499,120 km (0.034 R)
• M10: 1,742,815 km (0.114 R)
• M11: 2,047,546 km (0.117 R)
• M12: 2,169,319 km (0.06 R)
• M13: 2,420,194 km (0.111 R)
• M14: 2,868,090 km (0.105 R)
• M15: 3,284,870 km (0.079 R)
• M16: 3,399,312 km (0.106 R)
• M17: 3,573,444 km (0.098 R)
• M18: 3,870,247 km (0.101 R)
• M19: 4,487,787 km (0.068 R)
• M20: 5,102,933 km (0.095 R)
• M21: 5,572,969 km (0.1 R)
• M22: 6,057,068 km (0.082 R)
• M23: 6,518,727 km (0.095 R)
• M24: 6,590,833 km (0.115 R)
• M25: 6,663,089 km (0.057 R)
• M26: 7,288,408 km (0.112 R)
• M27: 7,400,756 km (0.113 R)
• M28: 9,274,619 km (0.083 R)
• M29: 9,355,701 km (0.039 R)
• M30: 9,477,923 km (0.115 R)
• M31: 10,222,023 km (0.085 R)
• M32: 11,634,376 km (0.12 R)
• M33: 12,118,774 km (0.093 R)
• M34: 12,341,076 km (0.07 R)
• M35: 12,475,116 km (0.076 R)
• M36: 13,888,666 km (0.055 R)
• M37: 14,308,438 km (0.095 R)
• M38: 14,637,852 km (0.115 R)
• M39: 14,874,666 km (0.052 R)
• M40: 15,256,290 km (0.113 R)
• M41: 15,689,525 km (0.07 R)
• M42: 17,112,650 km (0.119 R)
• M43: 17,512,376 km (0.079 R)
• M44: 18,219,525 km (0.098 R)
• M45: 18,781,713 km (0.092 R)
• M46: 19,090,783 km (0.053 R)
• M47: 19,401,497 km (0.082 R)
• M48: 19,922,996 km (0.093 R)
• M49: 20,502,089 km (0.056 R)
• M50: 20,767,176 km (0.117 R)
• M51: 21,354,198 km (0.052 R)
• M52: 21,569,171 km (0.117 R)
• M53: 22,055,214 km (0.109 R)
• M54: 24,202,841 km (0.066 R)
• M55: 25,159,669 km (0.057 R)
• M56: 26,358,846 km (0.031 R)
• M57: 26,474,036 km (0.073 R)
• M58: 27,052,381 km (0.101 R)
• M59: 27,693,408 km (0.11 R)
• M60: 27,869,036 km (0.088 R)
• M61: 28,103,905 km (0.114 R)
• M62: 28,693,919 km (0.03 R)
• M63: 29,766,087 km (0.106 R)
• M64: 29,886,064 km (0.115 R)
• M65: 30,912,006 km (0.043 R)
• M66: 32,256,891 km (0.056 R)
• M67: 32,441,794 km (0.11 R)
• M68: 33,683,307 km (0.112 R)
• M69: 34,058,798 km (0.077 R)
• M70: 34,435,635 km (0.116 R)
• M71: 35,003,508 km (0.116 R)
• M72: 36,532,997 km (0.091 R)
• M73: 37,435,371 km (0.118 R)
• M74: 38,410,151 km (0.105 R)
• M75: 39,130,315 km (0.067 R)
• M76: 39,854,967 km (0.098 R)
• M77: 40,783,671 km (0.059 R)
• M78: 41,585,366 km (0.074 R)
• M79: 42,392,297 km (0.07 R)
• M80: 42,459,765 km (0.079 R)
• M81: 42,729,939 km (0.119 R)
• M82: 44,706,426 km (0.067 R)
• M83: 44,912,572 km (0.1 R)
• M84: 45,119,017 km (0.069 R)
• M85: 45,809,561 km (0.095 R)
• M86: 45,878,825 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.7

Radius: 8.1

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.81 AU - 10.29 AU

Year: 9469 Days

Day: 5 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,399,326 km

• M1: 189,989 km (0.113 R)
• M2: 434,881 km (0.096 R)
• M3: 510,877 km (0.072 R)
• M4: 677,529 km (0.111 R)
• M5: 767,736 km (0.038 R)
• M6: 960,718 km (0.068 R)
• M7: 1,242,261 km (0.045 R)
• M8: 1,489,696 km (0.083 R)
• M9: 1,549,086 km (0.102 R)
• M10: 1,670,260 km (0.104 R)
• M11: 2,209,112 km (0.093 R)
• M12: 2,438,894 km (0.074 R)
• M13: 2,725,075 km (0.049 R)
• M14: 2,847,446 km (0.092 R)
• M15: 2,921,796 km (0.079 R)
• M16: 3,047,159 km (0.088 R)
• M17: 3,123,304 km (0.092 R)
• M18: 3,174,317 km (0.105 R)
• M19: 4,141,168 km (0.104 R)
• M20: 4,862,529 km (0.077 R)
• M21: 5,467,353 km (0.074 R)
• M22: 5,653,453 km (0.101 R)
• M23: 6,000,221 km (0.078 R)
• M24: 6,095,964 km (0.114 R)
• M25: 6,256,632 km (0.091 R)
• M26: 6,321,258 km (0.11 R)
• M27: 6,549,544 km (0.095 R)
• M28: 6,880,156 km (0.104 R)
• M29: 7,730,470 km (0.086 R)
• M30: 8,327,665 km (0.057 R)
• M31: 8,721,855 km (0.065 R)
• M32: 8,866,815 km (0.104 R)
• M33: 9,269,383 km (0.077 R)
• M34: 10,016,625 km (0.075 R)
• M35: 10,512,691 km (0.047 R)
• M36: 10,899,701 km (0.104 R)
• M37: 11,252,004 km (0.089 R)
• M38: 11,488,967 km (0.112 R)
• M39: 12,657,476 km (0.054 R)
• M40: 12,986,591 km (0.114 R)
• M41: 13,110,608 km (0.089 R)
• M42: 13,443,463 km (0.107 R)
• M43: 13,905,720 km (0.118 R)
• M44: 13,990,393 km (0.111 R)
• M45: 14,160,037 km (0.083 R)
• M46: 14,716,391 km (0.107 R)
• M47: 14,889,027 km (0.113 R)
• M48: 15,105,795 km (0.082 R)
• M49: 15,323,609 km (0.032 R)
• M50: 16,294,050 km (0.036 R)
• M51: 17,558,003 km (0.111 R)
• M52: 18,201,573 km (0.103 R)
• M53: 18,433,450 km (0.046 R)
• M54: 18,806,248 km (0.094 R)
• M55: 19,134,615 km (0.083 R)
• M56: 19,512,050 km (0.068 R)
• M57: 20,466,634 km (0.095 R)
• M58: 20,611,146 km (0.039 R)
• M59: 20,804,277 km (0.094 R)
• M60: 21,095,245 km (0.114 R)
• M61: 21,289,871 km (0.109 R)
• M62: 22,371,314 km (0.116 R)
• M63: 22,520,164 km (0.111 R)
• M64: 23,068,889 km (0.115 R)
• M65: 23,169,120 km (0.115 R)
• M66: 25,410,395 km (0.119 R)
• M67: 25,981,560 km (0.12 R)
• M68: 26,714,440 km (0.063 R)
• M69: 28,845,761 km (0.089 R)
• M70: 29,441,459 km (0.11 R)
• M71: 29,768,031 km (0.114 R)
• M72: 29,931,841 km (0.103 R)
• M73: 29,986,444 km (0.094 R)
• M74: 30,589,773 km (0.112 R)
• M75: 30,699,877 km (0.088 R)
• M76: 31,530,145 km (0.116 R)
• M77: 31,585,795 km (0.094 R)
• M78: 32,031,896 km (0.106 R)
• M79: 32,423,842 km (0.105 R)
• M80: 33,950,788 km (0.08 R)
• M81: 34,809,181 km (0.113 R)
• M82: 36,664,194 km (0.106 R)
• M83: 37,191,676 km (0.09 R)
• M84: 38,670,002 km (0.087 R)
• M85: 39,027,691 km (0.113 R)
• M86: 39,087,380 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.1

Radius: 6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.78 AU - 22.98 AU

Year: 31071 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,399,326 km

• M1: 465,698 km (0.106 R)
• M2: 542,741 km (0.119 R)
• M3: 976,575 km (0.069 R)
• M4: 1,019,210 km (0.115 R)
• M5: 1,077,105 km (0.032 R)
• M6: 1,211,294 km (0.111 R)
• M7: 1,335,161 km (0.1 R)
• M8: 1,731,745 km (0.067 R)
• M9: 2,070,285 km (0.119 R)
• M10: 2,181,436 km (0.104 R)
• M11: 2,448,618 km (0.059 R)
• M12: 3,161,153 km (0.102 R)
• M13: 3,529,163 km (0.105 R)
• M14: 4,567,522 km (0.074 R)
• M15: 5,182,519 km (0.084 R)
• M16: 5,615,455 km (0.106 R)
• M17: 5,823,247 km (0.031 R)
• M18: 7,574,290 km (0.062 R)
• M19: 7,688,732 km (0.092 R)
• M20: 8,035,650 km (0.09 R)
• M21: 8,714,974 km (0.102 R)
• M22: 11,907,991 km (0.086 R)
• M23: 12,443,850 km (0.074 R)
• M24: 13,677,883 km (0.075 R)
• M25: 13,782,452 km (0.111 R)
• M26: 14,771,443 km (0.046 R)
• M27: 16,186,789 km (0.068 R)
• M28: 18,833,325 km (0.116 R)
• M29: 19,261,175 km (0.114 R)
• M30: 19,968,324 km (0.099 R)
• M31: 20,524,229 km (0.117 R)
• M32: 20,964,646 km (0.084 R)
• M33: 23,212,653 km (0.102 R)
• M34: 23,295,829 km (0.088 R)
• M35: 27,008,848 km (0.098 R)
• M36: 27,183,878 km (0.037 R)
• M37: 28,020,728 km (0.065 R)
• M38: 28,242,432 km (0.071 R)
• M39: 29,900,276 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 11,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit