🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.51 AU - 0.53 AU

Year: 135 Days

Day: 29.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.2 AU - 1.66 AU

Year: 615 Days

Day: 33.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,938,081 km

• M1: 188,344 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.12 AU - 1.76 AU

Year: 622 Days

Day: 27.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.6

Radius: 8.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.44 AU - 6.84 AU

Year: 4820 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,938,081 km

• M1: 253,568 km (0.091 R)
• M2: 427,252 km (0.071 R)
• M3: 742,305 km (0.113 R)
• M4: 909,405 km (0.091 R)
• M5: 1,221,018 km (0.088 R)
• M6: 1,289,085 km (0.106 R)
• M7: 1,500,915 km (0.084 R)
• M8: 1,555,668 km (0.047 R)
• M9: 1,676,693 km (0.111 R)
• M10: 1,800,859 km (0.094 R)
• M11: 1,988,006 km (0.086 R)
• M12: 2,068,789 km (0.115 R)
• M13: 2,171,263 km (0.082 R)
• M14: 2,477,939 km (0.073 R)
• M15: 2,586,996 km (0.026 R)
• M16: 2,742,428 km (0.045 R)
• M17: 2,935,260 km (0.118 R)
• M18: 3,382,408 km (0.106 R)
• M19: 3,454,963 km (0.062 R)
• M20: 3,527,967 km (0.116 R)
• M21: 3,750,419 km (0.056 R)
• M22: 3,825,666 km (0.096 R)
• M23: 3,888,647 km (0.099 R)
• M24: 4,066,968 km (0.059 R)
• M25: 4,365,864 km (0.108 R)
• M26: 4,538,051 km (0.055 R)
• M27: 5,054,014 km (0.111 R)
• M28: 5,318,952 km (0.094 R)
• M29: 5,460,322 km (0.049 R)
• M30: 5,574,316 km (0.086 R)
• M31: 5,862,591 km (0.072 R)
• M32: 5,979,277 km (0.09 R)
• M33: 6,111,522 km (0.093 R)
• M34: 8,192,428 km (0.061 R)
• M35: 8,503,741 km (0.038 R)
• M36: 8,602,925 km (0.041 R)
• M37: 8,702,407 km (0.09 R)
• M38: 8,785,584 km (0.042 R)
• M39: 8,952,834 km (0.118 R)
• M40: 9,205,804 km (0.111 R)
• M41: 9,891,710 km (0.11 R)
• M42: 10,434,451 km (0.11 R)
• M43: 10,576,121 km (0.043 R)
• M44: 10,754,142 km (0.113 R)
• M45: 11,059,023 km (0.101 R)
• M46: 11,221,635 km (0.085 R)
• M47: 11,953,618 km (0.081 R)
• M48: 12,176,219 km (0.08 R)
• M49: 12,288,119 km (0.095 R)
• M50: 12,456,416 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 12.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.49 AU - 6.83 AU

Year: 4846 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 68.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 48,938,081 km

• M1: 185,801 km (0.093 R)
• M2: 337,044 km (0.101 R)
• M3: 444,754 km (0.029 R)
• M4: 543,489 km (0.108 R)
• M5: 651,349 km (0.113 R)
• M6: 876,793 km (0.046 R)
• M7: 1,047,335 km (0.11 R)
• M8: 1,324,839 km (0.099 R)
• M9: 1,495,530 km (0.095 R)
• M10: 1,692,999 km (0.062 R)
• M11: 1,829,582 km (0.116 R)
• M12: 1,929,513 km (0.095 R)
• M13: 2,021,067 km (0.082 R)
• M14: 2,315,476 km (0.106 R)
• M15: 2,590,287 km (0.082 R)
• M16: 2,771,899 km (0.084 R)
• M17: 2,899,207 km (0.113 R)
• M18: 2,981,186 km (0.033 R)
• M19: 3,064,064 km (0.095 R)
• M20: 3,183,742 km (0.099 R)
• M21: 3,341,867 km (0.079 R)
• M22: 3,477,702 km (0.026 R)
• M23: 4,277,452 km (0.088 R)
• M24: 4,547,476 km (0.106 R)
• M25: 4,963,209 km (0.114 R)
• M26: 5,333,314 km (0.03 R)
• M27: 5,449,102 km (0.106 R)
• M28: 5,550,979 km (0.069 R)
• M29: 5,756,825 km (0.114 R)
• M30: 5,905,526 km (0.073 R)
• M31: 6,191,407 km (0.096 R)
• M32: 6,543,560 km (0.051 R)
• M33: 6,823,907 km (0.102 R)
• M34: 6,965,426 km (0.071 R)
• M35: 7,251,757 km (0.115 R)
• M36: 7,574,290 km (0.084 R)
• M37: 7,688,283 km (0.079 R)
• M38: 7,819,331 km (0.08 R)
• M39: 8,000,644 km (0.048 R)
• M40: 8,250,323 km (0.091 R)
• M41: 8,384,512 km (0.091 R)
• M42: 8,672,039 km (0.11 R)
• M43: 8,808,622 km (0.042 R)
• M44: 8,963,007 km (0.117 R)
• M45: 9,049,175 km (0.113 R)
• M46: 9,344,182 km (0.074 R)
• M47: 9,571,870 km (0.103 R)
• M48: 9,730,743 km (0.11 R)
• M49: 9,943,770 km (0.114 R)
• M50: 10,068,834 km (0.113 R)
• M51: 10,158,443 km (0.104 R)
• M52: 10,302,357 km (0.088 R)
• M53: 10,392,714 km (0.048 R)
• M54: 10,574,026 km (0.027 R)
• M55: 11,106,146 km (0.058 R)
• M56: 11,590,693 km (0.096 R)
• M57: 12,005,977 km (0.102 R)
• M58: 12,215,564 km (0.066 R)
• M59: 12,445,496 km (0.113 R)
• M60: 12,580,433 km (0.096 R)
• M61: 12,987,788 km (0.078 R)
• M62: 13,065,878 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.7

Radius: 8.2

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.38 AU - 8.88 AU

Year: 9124 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,938,081 km

• M1: 130,599 km (0.117 R)
• M2: 219,909 km (0.119 R)
• M3: 295,007 km (0.072 R)
• M4: 368,460 km (0.065 R)
• M5: 731,833 km (0.119 R)
• M6: 1,376,899 km (0.107 R)
• M7: 1,487,003 km (0.108 R)
• M8: 2,056,372 km (0.096 R)
• M9: 2,338,364 km (0.108 R)
• M10: 2,687,675 km (0.103 R)
• M11: 3,925,149 km (0.094 R)
• M12: 4,019,545 km (0.044 R)
• M13: 4,146,554 km (0.055 R)
• M14: 4,242,745 km (0.113 R)
• M15: 4,404,610 km (0.09 R)
• M16: 5,279,458 km (0.1 R)
• M17: 5,843,891 km (0.035 R)
• M18: 6,539,073 km (0.094 R)
• M19: 6,801,766 km (0.039 R)
• M20: 6,991,606 km (0.09 R)
• M21: 9,486,450 km (0.088 R)
• M22: 9,826,635 km (0.044 R)
• M23: 9,912,205 km (0.035 R)
• M24: 10,084,392 km (0.111 R)
• M25: 10,826,847 km (0.12 R)
• M26: 11,137,711 km (0.056 R)
• M27: 11,406,538 km (0.091 R)
• M28: 11,904,849 km (0.076 R)
• M29: 12,922,862 km (0.106 R)
• M30: 13,110,907 km (0.116 R)
• M31: 13,252,576 km (0.093 R)
• M32: 14,161,533 km (0.097 R)
• M33: 14,794,930 km (0.113 R)
• M34: 14,893,216 km (0.043 R)
• M35: 15,238,937 km (0.096 R)
• M36: 15,787,512 km (0.072 R)
• M37: 15,988,572 km (0.091 R)
• M38: 17,368,163 km (0.107 R)
• M39: 17,627,715 km (0.12 R)
• M40: 17,679,925 km (0.08 R)
• M41: 18,150,859 km (0.108 R)
• M42: 18,361,643 km (0.116 R)
• M43: 18,679,239 km (0.063 R)
• M44: 18,732,197 km (0.112 R)
• M45: 19,534,789 km (0.094 R)
• M46: 20,184,941 km (0.1 R)
• M47: 21,395,338 km (0.113 R)
• M48: 21,785,340 km (0.113 R)
• M49: 22,233,834 km (0.107 R)
• M50: 22,572,374 km (0.116 R)
• M51: 23,254,391 km (0.076 R)
• M52: 23,483,275 km (0.048 R)
• M53: 24,348,101 km (0.113 R)
• M54: 25,047,471 km (0.077 R)
• M55: 25,694,332 km (0.101 R)
• M56: 26,465,958 km (0.097 R)
• M57: 29,318,490 km (0.11 R)
• M58: 29,503,842 km (0.091 R)
• M59: 30,624,330 km (0.112 R)
• M60: 30,749,543 km (0.045 R)
• M61: 30,812,374 km (0.11 R)
• M62: 31,758,581 km (0.1 R)
• M63: 32,203,335 km (0.057 R)
• M64: 34,132,998 km (0.115 R)
• M65: 35,111,817 km (0.102 R)
• M66: 36,896,819 km (0.091 R)
• M67: 37,163,701 km (0.115 R)
• M68: 37,632,392 km (0.048 R)
• M69: 38,575,756 km (0.067 R)
• M70: 39,186,265 km (0.056 R)
• M71: 39,322,399 km (0.042 R)
• M72: 39,731,549 km (0.102 R)
• M73: 40,348,191 km (0.085 R)
• M74: 42,425,956 km (0.08 R)
• M75: 42,845,728 km (0.047 R)
• M76: 43,196,535 km (0.026 R)
• M77: 43,618,850 km (0.116 R)
• M78: 45,250,214 km (0.077 R)
• M79: 46,540,795 km (0.099 R)
• M80: 47,552,825 km (0.115 R)
• M81: 48,134,461 km (0.082 R)
• M82: 48,572,334 km (0.075 R)
• M83: 48,718,491 km (0.111 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 11,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit