🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 8.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.51 AU - 0.61 AU

Year: 289 Days

Day: 8.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 10,675,267 km

• M1: 111,151 km (0.06 R)
• M2: 187,147 km (0.111 R)
• M3: 243,695 km (0.093 R)
• M4: 328,367 km (0.068 R)
• M5: 387,159 km (0.06 R)
• M6: 496,815 km (0.078 R)
• M7: 561,890 km (0.097 R)
• M8: 632,201 km (0.109 R)
• M9: 696,378 km (0.056 R)
• M10: 819,946 km (0.075 R)
• M11: 892,950 km (0.118 R)
• M12: 993,779 km (0.117 R)
• M13: 1,080,845 km (0.068 R)
• M14: 1,147,864 km (0.058 R)
• M15: 1,216,530 km (0.058 R)
• M16: 1,312,572 km (0.112 R)
• M17: 1,384,528 km (0.053 R)
• M18: 1,560,306 km (0.11 R)
• M19: 1,623,885 km (0.073 R)
• M20: 1,727,706 km (0.08 R)
• M21: 1,809,685 km (0.072 R)
• M22: 1,871,320 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.6

Radius: 10.3

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.74 AU

Year: 329 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 10,675,267 km

• M1: 140,772 km (0.111 R)
• M2: 205,398 km (0.054 R)
• M3: 330,611 km (0.049 R)
• M4: 436,826 km (0.102 R)
• M5: 523,293 km (0.073 R)
• M6: 588,219 km (0.049 R)
• M7: 774,019 km (0.063 R)
• M8: 895,194 km (0.098 R)
• M9: 984,055 km (0.12 R)
• M10: 1,053,917 km (0.087 R)
• M11: 1,125,574 km (0.102 R)
• M12: 1,245,701 km (0.111 R)
• M13: 1,380,190 km (0.119 R)
• M14: 1,464,264 km (0.054 R)
• M15: 1,601,445 km (0.109 R)
• M16: 1,674,299 km (0.076 R)
• M17: 1,791,135 km (0.106 R)
• M18: 1,861,596 km (0.115 R)
• M19: 1,960,630 km (0.091 R)
• M20: 2,038,869 km (0.098 R)
• M21: 2,123,991 km (0.05 R)
• M22: 2,204,474 km (0.093 R)
• M23: 2,344,947 km (0.116 R)
• M24: 2,452,358 km (0.115 R)
• M25: 2,524,763 km (0.081 R)
• M26: 2,653,417 km (0.111 R)
• M27: 2,803,314 km (0.065 R)
• M28: 2,904,592 km (0.116 R)
• M29: 3,130,934 km (0.114 R)
• M30: 3,242,833 km (0.114 R)
• M31: 3,470,820 km (0.045 R)
• M32: 3,580,027 km (0.119 R)
• M33: 3,662,605 km (0.03 R)
• M34: 3,787,818 km (0.112 R)
• M35: 3,907,347 km (0.078 R)
• M36: 4,056,645 km (0.094 R)
• M37: 4,164,655 km (0.075 R)
• M38: 4,266,232 km (0.102 R)
• M39: 4,353,896 km (0.096 R)
• M40: 4,531,170 km (0.05 R)
• M41: 5,015,717 km (0.109 R)
• M42: 5,201,668 km (0.056 R)
• M43: 5,295,465 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.2

Radius: 9.1

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.45 AU - 1.87 AU

Year: 1476 Days

Day: 7.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 10,675,267 km

• M1: 115,789 km (0.092 R)
• M2: 220,806 km (0.06 R)
• M3: 308,770 km (0.071 R)
• M4: 487,988 km (0.044 R)
• M5: 608,265 km (0.068 R)
• M6: 702,362 km (0.045 R)
• M7: 840,441 km (0.101 R)
• M8: 981,063 km (0.088 R)
• M9: 1,195,586 km (0.063 R)
• M10: 1,278,164 km (0.104 R)
• M11: 1,362,837 km (0.065 R)
• M12: 1,473,240 km (0.087 R)
• M13: 1,628,074 km (0.094 R)
• M14: 1,711,699 km (0.097 R)
• M15: 1,779,766 km (0.061 R)
• M16: 1,962,724 km (0.05 R)
• M17: 2,097,213 km (0.104 R)
• M18: 2,262,817 km (0.11 R)
• M19: 2,394,613 km (0.052 R)
• M20: 2,558,124 km (0.078 R)
• M21: 2,705,477 km (0.076 R)
• M22: 2,785,213 km (0.119 R)
• M23: 2,947,078 km (0.12 R)
• M24: 3,122,556 km (0.114 R)
• M25: 3,185,387 km (0.114 R)
• M26: 3,333,489 km (0.07 R)
• M27: 3,408,438 km (0.078 R)
• M28: 3,527,368 km (0.099 R)
• M29: 3,614,733 km (0.036 R)
• M30: 3,758,198 km (0.115 R)
• M31: 3,858,578 km (0.068 R)
• M32: 3,993,964 km (0.106 R)
• M33: 4,096,588 km (0.118 R)
• M34: 4,257,855 km (0.111 R)
• M35: 4,362,723 km (0.093 R)
• M36: 4,742,402 km (0.077 R)
• M37: 4,851,160 km (0.073 R)
• M38: 5,009,733 km (0.113 R)
• M39: 5,095,752 km (0.113 R)
• M40: 5,357,100 km (0.105 R)
• M41: 6,022,661 km (0.103 R)
• M42: 6,166,873 km (0.116 R)
• M43: 6,325,447 km (0.102 R)
• M44: 6,525,758 km (0.084 R)
• M45: 6,619,855 km (0.052 R)
• M46: 7,291,400 km (0.115 R)
• M47: 7,389,088 km (0.119 R)
• M48: 7,529,560 km (0.116 R)
• M49: 7,656,569 km (0.094 R)
• M50: 7,741,690 km (0.046 R)
• M51: 7,927,341 km (0.065 R)
• M52: 7,984,637 km (0.077 R)
• M53: 8,404,857 km (0.118 R)
• M54: 8,862,028 km (0.057 R)
• M55: 9,041,247 km (0.103 R)
• M56: 9,266,840 km (0.082 R)
• M57: 9,388,014 km (0.08 R)
• M58: 9,448,751 km (0.115 R)
• M59: 9,924,024 km (0.098 R)
• M60: 9,985,957 km (0.111 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: 406 - 14,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit