🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.43 AU - 0.67 AU

Year: 156 Days

Day: 39.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,187,416 km

• M1: 249,679 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.11 AU - 3.03 AU

Year: 1577 Days

Day: 27.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.8

Radius: 14.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.9 AU - 7.9 AU

Year: 6199 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,187,416 km

• M1: 187,446 km (0.102 R)
• M2: 278,551 km (0.084 R)
• M3: 467,194 km (0.044 R)
• M4: 617,989 km (0.046 R)
• M5: 833,709 km (0.119 R)
• M6: 976,276 km (0.097 R)
• M7: 1,427,313 km (0.107 R)
• M8: 1,768,396 km (0.032 R)
• M9: 1,989,053 km (0.103 R)
• M10: 2,202,380 km (0.118 R)
• M11: 2,492,899 km (0.104 R)
• M12: 2,705,627 km (0.117 R)
• M13: 2,814,235 km (0.105 R)
• M14: 2,961,589 km (0.118 R)
• M15: 3,073,787 km (0.082 R)
• M16: 3,206,481 km (0.072 R)
• M17: 4,147,302 km (0.076 R)
• M18: 4,252,319 km (0.095 R)
• M19: 4,551,066 km (0.091 R)
• M20: 5,465,558 km (0.118 R)
• M21: 5,580,898 km (0.114 R)
• M22: 7,433,967 km (0.104 R)
• M23: 8,214,120 km (0.037 R)
• M24: 8,453,177 km (0.079 R)
• M25: 9,212,087 km (0.095 R)
• M26: 9,322,191 km (0.03 R)
• M27: 9,655,495 km (0.031 R)
• M28: 10,020,963 km (0.05 R)
• M29: 10,563,405 km (0.056 R)
• M30: 10,852,727 km (0.098 R)
• M31: 11,174,063 km (0.119 R)
• M32: 11,498,541 km (0.082 R)
• M33: 11,617,322 km (0.12 R)
• M34: 12,006,276 km (0.1 R)
• M35: 12,247,727 km (0.105 R)
• M36: 12,369,051 km (0.058 R)
• M37: 12,704,749 km (0.084 R)
• M38: 12,796,901 km (0.115 R)
• M39: 13,229,538 km (0.064 R)
• M40: 13,604,281 km (0.117 R)
• M41: 14,141,188 km (0.102 R)
• M42: 14,236,631 km (0.119 R)
• M43: 14,588,635 km (0.09 R)
• M44: 14,781,766 km (0.108 R)
• M45: 15,105,645 km (0.11 R)
• M46: 15,333,782 km (0.061 R)
• M47: 15,530,204 km (0.056 R)
• M48: 16,058,135 km (0.104 R)
• M49: 17,574,459 km (0.1 R)
• M50: 18,159,087 km (0.112 R)
• M51: 18,995,489 km (0.1 R)
• M52: 19,206,571 km (0.112 R)
• M53: 19,383,097 km (0.078 R)
• M54: 19,595,526 km (0.081 R)
• M55: 20,058,681 km (0.113 R)
• M56: 20,273,653 km (0.113 R)
• M57: 20,489,373 km (0.107 R)
• M58: 20,742,044 km (0.043 R)
• M59: 20,923,057 km (0.092 R)
• M60: 22,242,511 km (0.055 R)
• M61: 22,725,562 km (0.114 R)
• M62: 23,136,956 km (0.11 R)
• M63: 23,626,441 km (0.073 R)
• M64: 23,815,682 km (0.093 R)
• M65: 24,271,806 km (0.103 R)
• M66: 25,115,388 km (0.119 R)
• M67: 25,463,353 km (0.107 R)
• M68: 25,657,232 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.2

Radius: 9.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.12 AU - 7.82 AU

Year: 6301 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,187,416 km

• M1: 149,598 km (0.069 R)
• M2: 253,419 km (0.056 R)
• M3: 545,883 km (0.081 R)
• M4: 614,398 km (0.051 R)
• M5: 748,438 km (0.115 R)
• M6: 839,244 km (0.111 R)
• M7: 961,914 km (0.075 R)
• M8: 1,047,185 km (0.098 R)
• M9: 1,225,655 km (0.068 R)
• M10: 1,446,911 km (0.07 R)
• M11: 2,018,823 km (0.078 R)
• M12: 2,777,434 km (0.062 R)
• M13: 4,265,185 km (0.027 R)
• M14: 4,481,354 km (0.11 R)
• M15: 4,725,647 km (0.119 R)
• M16: 5,075,108 km (0.089 R)
• M17: 5,252,980 km (0.117 R)
• M18: 5,667,515 km (0.066 R)
• M19: 6,555,379 km (0.084 R)
• M20: 6,665,932 km (0.095 R)
• M21: 6,945,081 km (0.031 R)
• M22: 7,086,152 km (0.088 R)
• M23: 7,776,397 km (0.07 R)
• M24: 8,821,338 km (0.11 R)
• M25: 9,004,745 km (0.085 R)
• M26: 9,437,980 km (0.073 R)
• M27: 9,531,778 km (0.116 R)
• M28: 9,625,725 km (0.102 R)
• M29: 9,688,706 km (0.071 R)
• M30: 10,100,549 km (0.053 R)
• M31: 10,228,455 km (0.106 R)
• M32: 10,292,633 km (0.085 R)
• M33: 10,550,689 km (0.083 R)
• M34: 11,073,085 km (0.09 R)
• M35: 13,071,413 km (0.087 R)
• M36: 13,350,862 km (0.064 R)
• M37: 13,951,348 km (0.113 R)
• M38: 14,886,484 km (0.1 R)
• M39: 14,995,840 km (0.082 R)
• M40: 16,552,705 km (0.078 R)
• M41: 17,007,034 km (0.108 R)
• M42: 17,927,809 km (0.036 R)
• M43: 18,316,314 km (0.088 R)
• M44: 18,864,740 km (0.093 R)
• M45: 19,180,691 km (0.093 R)
• M46: 20,259,591 km (0.096 R)
• M47: 20,340,374 km (0.094 R)
• M48: 20,461,548 km (0.033 R)
• M49: 21,194,278 km (0.088 R)
• M50: 21,563,785 km (0.05 R)
• M51: 22,226,055 km (0.055 R)
• M52: 22,601,396 km (0.115 R)
• M53: 23,189,615 km (0.068 R)
• M54: 24,338,227 km (0.104 R)
• M55: 24,595,984 km (0.111 R)
• M56: 24,897,873 km (0.088 R)
• M57: 25,157,575 km (0.092 R)
• M58: 25,505,240 km (0.101 R)
• M59: 25,898,383 km (0.085 R)
• M60: 26,161,526 km (0.069 R)
• M61: 26,293,471 km (0.1 R)
• M62: 26,557,960 km (0.104 R)
• M63: 27,045,051 km (0.107 R)
• M64: 28,750,766 km (0.107 R)
• M65: 28,886,900 km (0.117 R)
• M66: 30,491,038 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit