🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 12.1

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.65 AU - 0.89 AU

Year: 443 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,640,223 km

• M1: 151,543 km (0.06 R)
• M2: 263,591 km (0.118 R)
• M3: 488,736 km (0.089 R)
• M4: 583,880 km (0.068 R)
• M5: 721,062 km (0.102 R)
• M6: 796,459 km (0.114 R)
• M7: 903,422 km (0.103 R)
• M8: 1,005,597 km (0.089 R)
• M9: 1,086,380 km (0.109 R)
• M10: 1,255,126 km (0.078 R)
• M11: 1,673,103 km (0.083 R)
• M12: 1,869,973 km (0.068 R)
• M13: 2,029,146 km (0.114 R)
• M14: 2,153,312 km (0.049 R)
• M15: 2,300,366 km (0.103 R)
• M16: 2,388,779 km (0.12 R)
• M17: 2,492,450 km (0.094 R)
• M18: 2,576,375 km (0.061 R)
• M19: 2,661,346 km (0.118 R)
• M20: 2,870,634 km (0.089 R)
• M21: 2,951,416 km (0.111 R)
• M22: 3,100,416 km (0.116 R)
• M23: 3,259,588 km (0.03 R)
• M24: 3,460,348 km (0.036 R)
• M25: 3,689,383 km (0.087 R)
• M26: 4,095,840 km (0.085 R)
• M27: 4,389,052 km (0.068 R)
• M28: 4,516,958 km (0.094 R)
• M29: 4,594,151 km (0.101 R)
• M30: 4,758,858 km (0.073 R)
• M31: 4,969,641 km (0.056 R)
• M32: 5,237,421 km (0.077 R)
• M33: 5,318,653 km (0.082 R)
• M34: 5,455,086 km (0.103 R)
• M35: 5,694,443 km (0.1 R)
• M36: 5,815,468 km (0.112 R)
• M37: 5,937,240 km (0.113 R)
• M38: 6,145,331 km (0.074 R)
• M39: 6,375,113 km (0.112 R)
• M40: 6,452,455 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 12.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.91 AU - 1.27 AU

Year: 747 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 29,640,223 km

• M1: 153,039 km (0.042 R)
• M2: 235,467 km (0.119 R)
• M3: 328,667 km (0.071 R)
• M4: 435,928 km (0.039 R)
• M5: 526,734 km (0.096 R)
• M6: 652,396 km (0.073 R)
• M7: 778,059 km (0.094 R)
• M8: 857,794 km (0.118 R)
• M9: 972,087 km (0.1 R)
• M10: 1,049,279 km (0.106 R)
• M11: 1,145,471 km (0.094 R)
• M12: 1,241,513 km (0.045 R)
• M13: 1,358,349 km (0.1 R)
• M14: 1,438,533 km (0.118 R)
• M15: 1,520,363 km (0.102 R)
• M16: 1,615,358 km (0.115 R)
• M17: 1,716,336 km (0.11 R)
• M18: 1,875,957 km (0.106 R)
• M19: 1,953,748 km (0.09 R)
• M20: 2,142,092 km (0.113 R)
• M21: 2,227,811 km (0.085 R)
• M22: 2,306,051 km (0.118 R)
• M23: 2,394,015 km (0.095 R)
• M24: 2,483,175 km (0.09 R)
• M25: 2,568,895 km (0.065 R)
• M26: 2,687,975 km (0.098 R)
• M27: 2,799,575 km (0.114 R)
• M28: 3,075,732 km (0.085 R)
• M29: 3,168,034 km (0.051 R)
• M30: 3,291,153 km (0.071 R)
• M31: 3,375,676 km (0.068 R)
• M32: 3,461,096 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 9.3

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.41 AU - 3.57 AU

Year: 4277 Days

Day: 11.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,640,223 km

• M1: 116,537 km (0.07 R)
• M2: 181,163 km (0.117 R)
• M3: 378,931 km (0.109 R)
• M4: 465,698 km (0.112 R)
• M5: 616,194 km (0.037 R)
• M6: 734,226 km (0.112 R)
• M7: 796,309 km (0.053 R)
• M8: 886,367 km (0.114 R)
• M9: 1,007,542 km (0.118 R)
• M10: 1,342,940 km (0.049 R)
• M11: 1,531,583 km (0.094 R)
• M12: 1,612,815 km (0.056 R)
• M13: 1,779,616 km (0.066 R)
• M14: 1,865,336 km (0.066 R)
• M15: 2,185,176 km (0.054 R)
• M16: 2,677,652 km (0.079 R)
• M17: 2,736,594 km (0.094 R)
• M18: 2,856,123 km (0.049 R)
• M19: 3,058,977 km (0.028 R)
• M20: 3,962,249 km (0.05 R)
• M21: 4,052,457 km (0.116 R)
• M22: 4,303,931 km (0.112 R)
• M23: 4,373,494 km (0.066 R)
• M24: 4,490,030 km (0.099 R)
• M25: 5,636,549 km (0.092 R)
• M26: 5,712,694 km (0.049 R)
• M27: 6,519,625 km (0.082 R)
• M28: 6,787,405 km (0.063 R)
• M29: 7,168,730 km (0.112 R)
• M30: 7,278,834 km (0.12 R)
• M31: 7,923,451 km (0.094 R)
• M32: 8,644,812 km (0.049 R)
• M33: 8,939,221 km (0.112 R)
• M34: 9,326,978 km (0.12 R)
• M35: 10,149,767 km (0.099 R)
• M36: 10,242,517 km (0.1 R)
• M37: 10,304,601 km (0.076 R)
• M38: 10,460,332 km (0.107 R)
• M39: 10,837,319 km (0.044 R)
• M40: 11,282,671 km (0.077 R)
• M41: 12,290,063 km (0.096 R)
• M42: 12,455,220 km (0.115 R)
• M43: 12,654,484 km (0.087 R)
• M44: 12,854,795 km (0.116 R)
• M45: 12,921,666 km (0.054 R)
• M46: 13,123,324 km (0.049 R)
• M47: 13,529,781 km (0.083 R)
• M48: 14,251,142 km (0.042 R)
• M49: 14,949,614 km (0.06 R)
• M50: 15,126,140 km (0.111 R)
• M51: 16,198,906 km (0.103 R)
• M52: 16,780,992 km (0.096 R)
• M53: 17,148,404 km (0.12 R)
• M54: 17,222,156 km (0.032 R)
• M55: 17,296,057 km (0.109 R)
• M56: 17,370,108 km (0.064 R)
• M57: 17,667,060 km (0.113 R)
• M58: 17,928,407 km (0.104 R)
• M59: 18,153,402 km (0.078 R)
• M60: 18,454,842 km (0.117 R)
• M61: 18,834,073 km (0.052 R)
• M62: 19,177,549 km (0.057 R)
• M63: 20,025,769 km (0.106 R)
• M64: 20,142,306 km (0.062 R)
• M65: 20,337,232 km (0.102 R)
• M66: 21,281,344 km (0.089 R)
• M67: 22,481,418 km (0.116 R)
• M68: 23,293,735 km (0.119 R)
• M69: 23,457,395 km (0.061 R)
• M70: 23,539,375 km (0.109 R)
• M71: 23,744,623 km (0.076 R)
• M72: 23,991,759 km (0.083 R)
• M73: 24,364,108 km (0.108 R)
• M74: 24,863,465 km (0.068 R)
• M75: 26,169,156 km (0.072 R)
• M76: 28,190,821 km (0.056 R)
• M77: 29,022,436 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit