🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.8 AU - 0.9 AU

Year: 278 Days

Day: 16.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,390,038 km

• M1: 56,548 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.82 AU - 1.24 AU

Year: 371 Days

Day: 14.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,390,038 km

• M1: 792,420 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.79 AU - 2.05 AU

Year: 944 Days

Day: 18.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.87 AU - 2.75 AU

Year: 1246 Days

Day: 14.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,390,038 km

• M1: 951,442 km (0.039 R)
• M2: 1,375,552 km (0.074 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 12.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.87 AU - 7.49 AU

Year: 6125 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,390,038 km

• M1: 158,125 km (0.047 R)
• M2: 277,654 km (0.093 R)
• M3: 388,805 km (0.101 R)
• M4: 552,315 km (0.071 R)
• M5: 1,119,590 km (0.066 R)
• M6: 1,205,011 km (0.071 R)
• M7: 1,292,825 km (0.097 R)
• M8: 1,475,334 km (0.076 R)
• M9: 1,602,044 km (0.088 R)
• M10: 1,732,493 km (0.099 R)
• M11: 1,952,402 km (0.116 R)
• M12: 2,145,832 km (0.071 R)
• M13: 2,235,890 km (0.117 R)
• M14: 2,494,993 km (0.076 R)
• M15: 2,589,988 km (0.111 R)
• M16: 2,902,199 km (0.074 R)
• M17: 3,083,212 km (0.065 R)
• M18: 3,888,797 km (0.044 R)
• M19: 4,156,577 km (0.089 R)
• M20: 4,804,635 km (0.117 R)
• M21: 5,116,397 km (0.084 R)
• M22: 5,311,472 km (0.05 R)
• M23: 5,534,074 km (0.057 R)
• M24: 5,684,121 km (0.087 R)
• M25: 6,298,070 km (0.055 R)
• M26: 6,376,460 km (0.067 R)
• M27: 6,481,178 km (0.103 R)
• M28: 6,692,710 km (0.117 R)
• M29: 6,906,335 km (0.093 R)
• M30: 7,149,581 km (0.066 R)
• M31: 7,505,924 km (0.03 R)
• M32: 7,839,976 km (0.049 R)
• M33: 8,037,146 km (0.09 R)
• M34: 8,264,534 km (0.118 R)
• M35: 8,378,977 km (0.065 R)
• M36: 9,642,780 km (0.05 R)
• M37: 9,733,137 km (0.069 R)
• M38: 10,097,707 km (0.115 R)
• M39: 10,374,014 km (0.099 R)
• M40: 10,497,582 km (0.082 R)
• M41: 11,186,181 km (0.119 R)
• M42: 11,408,483 km (0.094 R)
• M43: 11,568,104 km (0.071 R)
• M44: 11,664,146 km (0.111 R)
• M45: 12,018,992 km (0.114 R)
• M46: 12,148,843 km (0.118 R)
• M47: 12,279,143 km (0.07 R)
• M48: 12,410,041 km (0.106 R)
• M49: 12,508,476 km (0.12 R)
• M50: 13,372,404 km (0.12 R)
• M51: 13,507,042 km (0.092 R)
• M52: 13,743,706 km (0.119 R)
• M53: 15,368,488 km (0.1 R)
• M54: 15,935,464 km (0.099 R)
• M55: 16,943,904 km (0.114 R)
• M56: 17,640,132 km (0.089 R)
• M57: 18,532,932 km (0.107 R)
• M58: 18,720,678 km (0.067 R)
• M59: 19,174,109 km (0.034 R)
• M60: 19,288,102 km (0.079 R)
• M61: 19,784,318 km (0.072 R)
• M62: 20,478,453 km (0.051 R)
• M63: 21,495,120 km (0.079 R)
• M64: 22,688,611 km (0.083 R)
• M65: 23,212,503 km (0.089 R)
• M66: 23,293,436 km (0.099 R)
• M67: 23,862,656 km (0.034 R)
• M68: 24,518,941 km (0.095 R)
• M69: 24,642,659 km (0.106 R)
• M70: 25,389,152 km (0.113 R)
• M71: 25,597,991 km (0.116 R)
• M72: 26,059,051 km (0.113 R)
• M73: 26,227,499 km (0.097 R)
• M74: 26,396,245 km (0.101 R)
• M75: 27,501,923 km (0.108 R)
• M76: 28,103,606 km (0.082 R)
• M77: 28,406,092 km (0.048 R)
• M78: 28,579,327 km (0.102 R)
• M79: 28,753,010 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.7

Radius: 14.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.1 AU - 7.94 AU

Year: 7316 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 120.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 90,390,038 km

• M1: 198,666 km (0.078 R)
• M2: 344,823 km (0.112 R)
• M3: 476,020 km (0.082 R)
• M4: 1,014,423 km (0.106 R)
• M5: 1,158,935 km (0.114 R)
• M6: 1,276,369 km (0.098 R)
• M7: 1,788,742 km (0.07 R)
• M8: 2,319,964 km (0.116 R)
• M9: 2,471,357 km (0.114 R)
• M10: 2,887,837 km (0.056 R)
• M11: 3,098,621 km (0.11 R)
• M12: 3,461,396 km (0.079 R)
• M13: 3,825,517 km (0.113 R)
• M14: 4,005,633 km (0.077 R)
• M15: 4,096,887 km (0.041 R)
• M16: 4,228,384 km (0.088 R)
• M17: 4,441,860 km (0.067 R)
• M18: 4,879,583 km (0.105 R)
• M19: 5,796,618 km (0.108 R)
• M20: 6,184,526 km (0.091 R)
• M21: 6,549,993 km (0.111 R)
• M22: 7,318,477 km (0.117 R)
• M23: 7,786,868 km (0.119 R)
• M24: 9,025,988 km (0.06 R)
• M25: 9,510,834 km (0.073 R)
• M26: 9,862,389 km (0.118 R)
• M27: 10,578,514 km (0.109 R)
• M28: 11,292,844 km (0.119 R)
• M29: 11,534,445 km (0.102 R)
• M30: 11,871,788 km (0.118 R)
• M31: 12,174,424 km (0.097 R)
• M32: 12,748,880 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.4

Radius: 5.3

Gravity: 35.51 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.27 AU - 16.55 AU

Year: 21461 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,390,038 km

• M1: 68,815 km (0.115 R)
• M2: 708,795 km (0.097 R)
• M3: 956,978 km (0.076 R)
• M4: 1,703,022 km (0.089 R)
• M5: 2,343,899 km (0.064 R)
• M6: 3,634,480 km (0.112 R)
• M7: 3,820,580 km (0.115 R)
• M8: 4,348,511 km (0.043 R)
• M9: 4,899,181 km (0.096 R)
• M10: 5,524,500 km (0.078 R)
• M11: 6,678,348 km (0.07 R)
• M12: 7,487,523 km (0.096 R)
• M13: 7,963,693 km (0.107 R)
• M14: 8,388,252 km (0.118 R)
• M15: 8,696,124 km (0.116 R)
• M16: 9,641,732 km (0.105 R)
• M17: 9,899,340 km (0.084 R)
• M18: 10,487,260 km (0.085 R)
• M19: 10,885,489 km (0.114 R)
• M20: 11,628,542 km (0.095 R)
• M21: 13,020,699 km (0.085 R)
• M22: 13,808,631 km (0.111 R)
• M23: 15,958,652 km (0.106 R)
• M24: 16,569,909 km (0.118 R)
• M25: 18,210,399 km (0.099 R)
• M26: 18,768,698 km (0.12 R)
• M27: 19,494,697 km (0.116 R)
• M28: 20,807,867 km (0.099 R)
• M29: 23,002,019 km (0.096 R)
• M30: 23,259,926 km (0.08 R)
• M31: 24,213,612 km (0.109 R)
• M32: 24,739,149 km (0.092 R)
• M33: 25,180,014 km (0.101 R)
• M34: 25,445,850 km (0.111 R)
• M35: 25,623,422 km (0.044 R)
• M36: 25,890,754 km (0.1 R)
• M37: 25,980,064 km (0.106 R)
• M38: 26,878,848 km (0.04 R)
• M39: 27,331,980 km (0.078 R)
• M40: 28,984,139 km (0.111 R)
• M41: 29,262,690 km (0.103 R)
• M42: 29,635,488 km (0.109 R)
• M43: 29,728,837 km (0.046 R)
• M44: 32,000,331 km (0.037 R)
• M45: 32,963,143 km (0.09 R)
• M46: 33,156,872 km (0.063 R)
• M47: 38,833,812 km (0.119 R)
• M48: 39,243,261 km (0.104 R)
• M49: 40,066,648 km (0.066 R)
• M50: 40,170,020 km (0.043 R)
• M51: 41,521,188 km (0.071 R)
• M52: 41,835,045 km (0.103 R)
• M53: 43,628,723 km (0.107 R)
• M54: 44,267,805 km (0.078 R)
• M55: 45,232,263 km (0.117 R)
• M56: 47,181,672 km (0.111 R)
• M57: 48,056,820 km (0.069 R)
• M58: 50,268,176 km (0.077 R)
• M59: 51,162,023 km (0.12 R)
• M60: 51,386,270 km (0.116 R)
• M61: 52,625,689 km (0.116 R)
• M62: 52,852,030 km (0.07 R)
• M63: 53,988,824 km (0.09 R)
• M64: 54,789,323 km (0.101 R)
• M65: 56,517,926 km (0.069 R)
• M66: 58,147,496 km (0.104 R)
• M67: 58,264,481 km (0.104 R)
• M68: 59,792,324 km (0.115 R)
• M69: 60,146,722 km (0.117 R)
• M70: 61,333,332 km (0.098 R)
• M71: 62,168,537 km (0.052 R)
• M72: 64,575,417 km (0.092 R)
• M73: 64,939,089 km (0.119 R)
• M74: 70,350,343 km (0.107 R)
• M75: 71,224,444 km (0.06 R)
• M76: 71,976,622 km (0.091 R)
• M77: 72,983,565 km (0.106 R)
• M78: 73,235,937 km (0.103 R)
• M79: 73,488,757 km (0.09 R)
• M80: 73,868,437 km (0.083 R)
• M81: 74,248,714 km (0.104 R)
• M82: 75,138,672 km (0.109 R)
• M83: 77,057,564 km (0.089 R)
• M84: 78,216,499 km (0.073 R)
• M85: 79,122,015 km (0.111 R)
• M86: 80,551,871 km (0.111 R)
• M87: 83,437,165 km (0.073 R)
• M88: 83,701,056 km (0.073 R)
• M89: 83,965,395 km (0.109 R)
• M90: 84,362,278 km (0.104 R)
• M91: 84,494,673 km (0.048 R)
• M92: 85,822,952 km (0.115 R)
• M93: 86,489,560 km (0.03 R)
• M94: 86,890,333 km (0.064 R)
• M95: 88,365,368 km (0.085 R)
• M96: 89,038,558 km (0.074 R)
• M97: 89,308,283 km (0.027 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 10,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit