🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 158 Days

Day: 41.6 Hours

Environment

Temp: 94 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.93 AU - 1.29 AU

Year: 507 Days

Day: 39.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,041,291 km

• M1: 47,722 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.36 AU - 2.78 AU

Year: 1786 Days

Day: 43.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,041,291 km

• M1: 1,941,631 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.8

Radius: 8.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.25 AU - 3.71 AU

Year: 2230 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,041,291 km

• M1: 105,018 km (0.119 R)
• M2: 605,423 km (0.092 R)
• M3: 1,307,037 km (0.082 R)
• M4: 1,688,661 km (0.088 R)
• M5: 5,471,841 km (0.066 R)
• M6: 6,890,628 km (0.112 R)
• M7: 8,429,541 km (0.075 R)
• M8: 10,984,074 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 10.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.04 AU - 6.4 AU

Year: 6724 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,041,291 km

• M1: 135,835 km (0.096 R)
• M2: 576,401 km (0.113 R)
• M3: 931,546 km (0.069 R)
• M4: 1,564,495 km (0.055 R)
• M5: 1,971,251 km (0.099 R)
• M6: 2,395,810 km (0.098 R)
• M7: 3,043,718 km (0.098 R)
• M8: 3,926,795 km (0.112 R)
• M9: 4,660,273 km (0.028 R)
• M10: 6,127,828 km (0.096 R)
• M11: 6,679,545 km (0.107 R)
• M12: 8,327,964 km (0.084 R)
• M13: 9,136,690 km (0.117 R)
• M14: 9,673,896 km (0.058 R)
• M15: 10,470,953 km (0.115 R)
• M16: 11,878,520 km (0.025 R)
• M17: 12,249,373 km (0.05 R)
• M18: 12,627,855 km (0.092 R)
• M19: 14,760,224 km (0.102 R)
• M20: 16,460,553 km (0.097 R)
• M21: 16,922,062 km (0.054 R)
• M22: 17,801,698 km (0.113 R)
• M23: 18,287,891 km (0.118 R)
• M24: 21,238,260 km (0.04 R)
• M25: 21,864,178 km (0.075 R)
• M26: 22,989,303 km (0.059 R)
• M27: 26,237,372 km (0.048 R)
• M28: 27,140,345 km (0.097 R)
• M29: 29,392,242 km (0.11 R)
• M30: 31,563,505 km (0.11 R)
• M31: 35,781,417 km (0.035 R)
• M32: 38,832,017 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.7

Radius: 15

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.94 AU - 7.74 AU

Year: 7754 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,041,291 km

• M1: 191,485 km (0.09 R)
• M2: 981,811 km (0.084 R)
• M3: 2,331,483 km (0.08 R)
• M4: 4,066,220 km (0.072 R)
• M5: 5,463,763 km (0.101 R)
• M6: 9,547,635 km (0.093 R)
• M7: 13,825,087 km (0.05 R)
• M8: 19,240,081 km (0.09 R)
• M9: 20,577,636 km (0.119 R)
• M10: 23,025,207 km (0.12 R)
• M11: 23,603,702 km (0.049 R)
• M12: 24,191,920 km (0.119 R)
• M13: 28,492,710 km (0.075 R)
• M14: 29,642,668 km (0.085 R)
• M15: 36,083,006 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333

Radius: 8.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.44 AU - 8.14 AU

Year: 9425 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,041,291 km

• M1: 108,758 km (0.111 R)
• M2: 558,000 km (0.11 R)
• M3: 1,335,610 km (0.078 R)
• M4: 2,266,258 km (0.104 R)
• M5: 3,100,865 km (0.096 R)
• M6: 3,420,555 km (0.072 R)
• M7: 5,731,992 km (0.082 R)
• M8: 8,225,639 km (0.068 R)
• M9: 10,257,776 km (0.09 R)
• M10: 13,533,521 km (0.078 R)
• M11: 16,215,661 km (0.071 R)
• M12: 16,856,389 km (0.091 R)
• M13: 17,183,111 km (0.056 R)
• M14: 20,986,188 km (0.068 R)
• M15: 25,230,429 km (0.069 R)
• M16: 32,770,162 km (0.101 R)
• M17: 33,177,068 km (0.073 R)
• M18: 33,587,564 km (0.042 R)
• M19: 35,690,462 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 12.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7 AU - 9.96 AU

Year: 10704 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,041,291 km

• M1: 153,787 km (0.113 R)
• M2: 623,674 km (0.082 R)
• M3: 2,195,498 km (0.06 R)
• M4: 2,814,684 km (0.118 R)
• M5: 3,298,184 km (0.111 R)
• M6: 5,027,087 km (0.072 R)
• M7: 6,108,081 km (0.071 R)
• M8: 7,768,019 km (0.079 R)
• M9: 8,584,973 km (0.083 R)
• M10: 9,014,468 km (0.054 R)
• M11: 11,044,212 km (0.112 R)
• M12: 11,438,552 km (0.056 R)
• M13: 13,617,296 km (0.046 R)
• M14: 14,334,917 km (0.054 R)
• M15: 15,009,154 km (0.084 R)
• M16: 16,420,760 km (0.063 R)
• M17: 18,543,554 km (0.104 R)
• M18: 19,182,187 km (0.048 R)
• M19: 19,918,208 km (0.096 R)
• M20: 20,843,172 km (0.086 R)
• M21: 22,508,196 km (0.062 R)
• M22: 24,071,644 km (0.116 R)
• M23: 24,544,971 km (0.11 R)
• M24: 32,411,575 km (0.051 R)
• M25: 34,882,932 km (0.076 R)
• M26: 35,367,480 km (0.081 R)
• M27: 35,979,485 km (0.068 R)
• M28: 36,723,285 km (0.109 R)
• M29: 39,146,472 km (0.027 R)
• M30: 41,403,155 km (0.083 R)
• M31: 47,348,175 km (0.075 R)
• M32: 50,369,453 km (0.055 R)
• M33: 50,833,506 km (0.109 R)

Asteroid Belt

Center: 9.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.1

Radius: 7.6

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.42 AU - 11.28 AU

Year: 15492 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,041,291 km

• M1: 98,136 km (0.104 R)
• M2: 515,813 km (0.081 R)
• M3: 870,360 km (0.11 R)
• M4: 1,368,671 km (0.088 R)
• M5: 2,121,148 km (0.09 R)
• M6: 2,404,487 km (0.052 R)
• M7: 2,829,494 km (0.045 R)
• M8: 3,491,614 km (0.072 R)
• M9: 3,918,118 km (0.071 R)
• M10: 4,672,390 km (0.076 R)
• M11: 8,082,175 km (0.093 R)
• M12: 10,231,298 km (0.086 R)
• M13: 11,776,045 km (0.111 R)
• M14: 12,604,069 km (0.111 R)
• M15: 14,446,966 km (0.082 R)
• M16: 15,620,112 km (0.097 R)
• M17: 19,344,949 km (0.111 R)
• M18: 21,134,589 km (0.09 R)
• M19: 22,355,307 km (0.066 R)
• M20: 28,043,018 km (0.1 R)
• M21: 28,603,562 km (0.098 R)
• M22: 31,518,327 km (0.1 R)
• M23: 33,359,128 km (0.095 R)
• M24: 37,253,610 km (0.112 R)
• M25: 39,730,203 km (0.074 R)
• M26: 40,294,934 km (0.094 R)
• M27: 43,051,574 km (0.12 R)
• M28: 47,023,697 km (0.096 R)
• M29: 48,614,521 km (0.045 R)
• M30: 59,469,043 km (0.082 R)
• M31: 60,953,353 km (0.116 R)
• M32: 63,802,744 km (0.116 R)
• M33: 64,383,034 km (0.111 R)
• M34: 64,771,988 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.3

Radius: 7.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.88 AU - 14.1 AU

Year: 19134 Days

Day: 16 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,041,291 km

• M1: 94,695 km (0.089 R)
• M2: 488,287 km (0.063 R)
• M3: 852,857 km (0.094 R)
• M4: 1,475,484 km (0.111 R)
• M5: 1,827,188 km (0.063 R)
• M6: 2,899,207 km (0.093 R)
• M7: 3,797,841 km (0.111 R)
• M8: 4,773,967 km (0.11 R)
• M9: 8,988,139 km (0.119 R)
• M10: 9,486,899 km (0.11 R)
• M11: 9,794,771 km (0.111 R)
• M12: 10,925,581 km (0.031 R)
• M13: 11,493,604 km (0.052 R)
• M14: 12,812,459 km (0.069 R)
• M15: 14,362,892 km (0.041 R)
• M16: 18,380,642 km (0.057 R)
• M17: 19,183,833 km (0.049 R)
• M18: 19,842,961 km (0.092 R)
• M19: 20,262,583 km (0.082 R)
• M20: 20,688,039 km (0.085 R)
• M21: 27,911,372 km (0.077 R)
• M22: 32,545,017 km (0.111 R)
• M23: 36,401,650 km (0.093 R)
• M24: 36,904,149 km (0.112 R)
• M25: 39,486,508 km (0.081 R)
• M26: 42,186,749 km (0.073 R)
• M27: 42,463,356 km (0.085 R)
• M28: 44,006,607 km (0.097 R)
• M29: 50,709,639 km (0.041 R)
• M30: 51,651,806 km (0.116 R)
• M31: 52,926,081 km (0.097 R)
• M32: 54,221,150 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 14,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit