🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 183 Days

Day: 22.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.65 AU - 0.87 AU

Year: 255 Days

Day: 18.1 Hours

Environment

Temp: 68 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,421,012 km

• M1: 39,643 km (0.118 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.4

Radius: 9.5

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.35 AU - 5.05 AU

Year: 3314 Days

Day: 14.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,421,012 km

• M1: 118,182 km (0.12 R)
• M2: 438,023 km (0.092 R)
• M3: 828,772 km (0.094 R)
• M4: 1,230,742 km (0.096 R)
• M5: 1,786,049 km (0.072 R)
• M6: 2,200,136 km (0.041 R)
• M7: 2,968,171 km (0.079 R)
• M8: 3,493,110 km (0.098 R)
• M9: 4,303,482 km (0.059 R)
• M10: 5,078,848 km (0.106 R)
• M11: 6,382,593 km (0.088 R)
• M12: 10,284,854 km (0.085 R)
• M13: 10,874,419 km (0.117 R)
• M14: 11,441,993 km (0.079 R)
• M15: 11,937,461 km (0.087 R)
• M16: 13,117,040 km (0.092 R)
• M17: 13,609,965 km (0.046 R)
• M18: 14,790,741 km (0.108 R)
• M19: 15,163,240 km (0.066 R)
• M20: 16,889,151 km (0.105 R)
• M21: 17,829,373 km (0.12 R)
• M22: 18,251,539 km (0.116 R)
• M23: 20,071,846 km (0.077 R)
• M24: 20,594,690 km (0.096 R)
• M25: 22,847,634 km (0.1 R)
• M26: 23,274,287 km (0.093 R)
• M27: 24,143,451 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 12

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.67 AU - 6.33 AU

Year: 5658 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,421,012 km

• M1: 149,897 km (0.083 R)
• M2: 628,909 km (0.11 R)
• M3: 1,130,212 km (0.116 R)
• M4: 1,680,134 km (0.119 R)
• M5: 2,301,713 km (0.062 R)
• M6: 3,216,205 km (0.108 R)
• M7: 3,965,241 km (0.109 R)
• M8: 4,472,827 km (0.113 R)
• M9: 5,149,308 km (0.112 R)
• M10: 5,948,610 km (0.108 R)
• M11: 6,676,403 km (0.097 R)
• M12: 7,300,675 km (0.107 R)
• M13: 7,997,652 km (0.097 R)
• M14: 9,601,790 km (0.059 R)
• M15: 10,521,069 km (0.11 R)
• M16: 13,780,357 km (0.111 R)
• M17: 16,516,652 km (0.06 R)
• M18: 18,732,496 km (0.073 R)
• M19: 23,746,418 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519

Radius: 5.6

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.85 AU - 19.61 AU

Year: 28743 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,421,012 km

• M1: 69,862 km (0.115 R)
• M2: 263,591 km (0.113 R)
• M3: 511,026 km (0.119 R)
• M4: 830,119 km (0.098 R)
• M5: 1,009,486 km (0.07 R)
• M6: 1,675,347 km (0.107 R)
• M7: 1,865,635 km (0.086 R)
• M8: 2,429,170 km (0.109 R)
• M9: 2,854,926 km (0.076 R)
• M10: 6,332,927 km (0.071 R)
• M11: 6,941,790 km (0.107 R)
• M12: 8,220,852 km (0.116 R)
• M13: 12,126,254 km (0.095 R)
• M14: 12,696,970 km (0.108 R)
• M15: 17,381,029 km (0.075 R)
• M16: 20,401,858 km (0.114 R)
• M17: 20,903,460 km (0.118 R)
• M18: 21,516,213 km (0.047 R)
• M19: 23,976,200 km (0.103 R)
• M20: 24,874,087 km (0.12 R)
• M21: 25,561,938 km (0.026 R)
• M22: 26,855,959 km (0.092 R)
• M23: 27,824,007 km (0.063 R)
• M24: 29,958,021 km (0.057 R)
• M25: 30,475,629 km (0.044 R)
• M26: 33,015,652 km (0.116 R)
• M27: 33,985,943 km (0.084 R)
• M28: 36,715,207 km (0.119 R)
• M29: 38,664,617 km (0.085 R)
• M30: 42,931,597 km (0.039 R)
• M31: 46,287,526 km (0.078 R)
• M32: 65,930,325 km (0.118 R)
• M33: 66,586,012 km (0.087 R)
• M34: 67,688,549 km (0.082 R)
• M35: 67,910,402 km (0.086 R)
• M36: 74,323,813 km (0.096 R)
• M37: 85,198,231 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.9

Radius: 6.2

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.94 AU - 18.92 AU

Year: 29231 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,421,012 km

• M1: 77,342 km (0.111 R)
• M2: 835,803 km (0.078 R)
• M3: 1,227,600 km (0.104 R)
• M4: 1,513,930 km (0.062 R)
• M5: 2,463,279 km (0.117 R)
• M6: 2,673,763 km (0.093 R)
• M7: 3,944,148 km (0.05 R)
• M8: 5,148,710 km (0.068 R)
• M9: 5,855,410 km (0.093 R)
• M10: 6,404,584 km (0.104 R)
• M11: 6,987,717 km (0.119 R)
• M12: 9,224,803 km (0.074 R)
• M13: 12,232,618 km (0.116 R)
• M14: 12,709,685 km (0.106 R)
• M15: 15,439,847 km (0.114 R)
• M16: 16,158,515 km (0.067 R)
• M17: 19,348,989 km (0.082 R)
• M18: 22,629,670 km (0.115 R)
• M19: 22,935,897 km (0.091 R)
• M20: 23,660,998 km (0.047 R)
• M21: 24,294,545 km (0.069 R)
• M22: 25,375,539 km (0.109 R)
• M23: 32,156,062 km (0.095 R)
• M24: 41,253,408 km (0.078 R)
• M25: 42,016,806 km (0.107 R)
• M26: 43,101,540 km (0.025 R)
• M27: 43,729,552 km (0.047 R)
• M28: 45,813,002 km (0.113 R)
• M29: 46,303,084 km (0.082 R)
• M30: 53,174,713 km (0.084 R)
• M31: 56,852,277 km (0.078 R)
• M32: 59,525,142 km (0.054 R)
• M33: 64,504,358 km (0.113 R)
• M34: 67,621,379 km (0.047 R)
• M35: 72,593,264 km (0.098 R)
• M36: 73,259,274 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 14,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit