🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 13.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.48 AU - 0.56 AU

Year: 264 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,271,676 km

• M1: 189,541 km (0.114 R)
• M2: 284,386 km (0.109 R)
• M3: 377,286 km (0.082 R)
• M4: 468,092 km (0.077 R)
• M5: 613,950 km (0.113 R)
• M6: 698,772 km (0.074 R)
• M7: 854,054 km (0.098 R)
• M8: 947,553 km (0.061 R)
• M9: 1,060,350 km (0.078 R)
• M10: 1,210,097 km (0.064 R)
• M11: 1,296,266 km (0.086 R)
• M12: 1,423,125 km (0.09 R)
• M13: 1,519,017 km (0.047 R)
• M14: 1,703,920 km (0.097 R)
• M15: 1,792,182 km (0.101 R)
• M16: 1,882,091 km (0.116 R)
• M17: 1,988,305 km (0.098 R)
• M18: 2,076,718 km (0.026 R)
• M19: 2,391,621 km (0.087 R)
• M20: 2,486,017 km (0.043 R)
• M21: 2,695,155 km (0.048 R)
• M22: 2,848,792 km (0.064 R)
• M23: 2,938,102 km (0.11 R)
• M24: 3,039,530 km (0.087 R)
• M25: 3,228,771 km (0.106 R)
• M26: 3,398,265 km (0.111 R)
• M27: 3,517,046 km (0.096 R)
• M28: 3,643,157 km (0.119 R)
• M29: 3,740,396 km (0.104 R)
• M30: 3,863,066 km (0.105 R)
• M31: 3,949,833 km (0.067 R)
• M32: 4,068,613 km (0.104 R)
• M33: 4,175,875 km (0.111 R)
• M34: 4,284,184 km (0.105 R)
• M35: 4,432,136 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981

Radius: 8

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.65 AU - 0.93 AU

Year: 494 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,271,676 km

• M1: 104,569 km (0.055 R)
• M2: 174,880 km (0.085 R)
• M3: 249,679 km (0.089 R)
• M4: 319,541 km (0.036 R)
• M5: 375,491 km (0.099 R)
• M6: 487,240 km (0.04 R)
• M7: 541,245 km (0.042 R)
• M8: 698,024 km (0.104 R)
• M9: 750,533 km (0.062 R)
• M10: 839,394 km (0.111 R)
• M11: 900,729 km (0.086 R)
• M12: 953,088 km (0.107 R)
• M13: 1,295,368 km (0.095 R)
• M14: 1,361,191 km (0.064 R)
• M15: 1,477,429 km (0.09 R)
• M16: 1,596,957 km (0.107 R)
• M17: 1,648,269 km (0.05 R)
• M18: 1,739,524 km (0.1 R)
• M19: 1,819,110 km (0.055 R)
• M20: 1,913,506 km (0.088 R)
• M21: 1,995,636 km (0.062 R)
• M22: 2,051,136 km (0.07 R)
• M23: 2,114,267 km (0.059 R)
• M24: 2,271,195 km (0.08 R)
• M25: 2,321,909 km (0.088 R)
• M26: 2,921,198 km (0.094 R)
• M27: 3,072,142 km (0.108 R)
• M28: 3,144,697 km (0.083 R)
• M29: 3,266,769 km (0.082 R)
• M30: 3,557,737 km (0.078 R)
• M31: 3,753,560 km (0.12 R)
• M32: 3,839,729 km (0.102 R)
• M33: 3,935,471 km (0.101 R)
• M34: 3,987,980 km (0.077 R)
• M35: 4,058,291 km (0.103 R)
• M36: 4,407,303 km (0.073 R)
• M37: 4,617,787 km (0.04 R)
• M38: 4,700,963 km (0.074 R)
• M39: 4,756,763 km (0.098 R)
• M40: 4,868,962 km (0.069 R)
• M41: 5,048,479 km (0.113 R)
• M42: 5,105,626 km (0.096 R)
• M43: 5,182,220 km (0.073 R)
• M44: 5,278,411 km (0.092 R)
• M45: 5,414,097 km (0.057 R)
• M46: 5,472,589 km (0.103 R)
• M47: 5,550,829 km (0.033 R)
• M48: 5,848,080 km (0.098 R)
• M49: 5,898,046 km (0.105 R)
• M50: 5,948,161 km (0.112 R)
• M51: 6,038,967 km (0.082 R)
• M52: 6,119,899 km (0.098 R)
• M53: 6,180,935 km (0.077 R)
• M54: 6,252,293 km (0.046 R)
• M55: 6,303,456 km (0.093 R)
• M56: 6,385,585 km (0.12 R)
• M57: 6,592,629 km (0.074 R)
• M58: 6,696,898 km (0.079 R)
• M59: 6,801,916 km (0.115 R)
• M60: 7,162,596 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344

Radius: 7

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.94 AU - 7.78 AU

Year: 11274 Days

Day: 16.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,271,676 km

• M1: 93,798 km (0.115 R)
• M2: 194,926 km (0.06 R)
• M3: 322,832 km (0.094 R)
• M4: 506,688 km (0.052 R)
• M5: 589,565 km (0.11 R)
• M6: 692,339 km (0.098 R)
• M7: 949,946 km (0.117 R)
• M8: 1,693,149 km (0.032 R)
• M9: 2,107,236 km (0.08 R)
• M10: 2,175,452 km (0.062 R)
• M11: 2,244,417 km (0.037 R)
• M12: 2,432,013 km (0.07 R)
• M13: 2,698,147 km (0.061 R)
• M14: 3,050,600 km (0.071 R)
• M15: 3,770,764 km (0.069 R)
• M16: 3,826,115 km (0.094 R)
• M17: 3,909,740 km (0.116 R)
• M18: 3,965,840 km (0.084 R)
• M19: 4,307,970 km (0.11 R)
• M20: 5,610,219 km (0.072 R)
• M21: 5,865,134 km (0.041 R)
• M22: 6,026,401 km (0.066 R)
• M23: 6,956,151 km (0.101 R)
• M24: 7,299,030 km (0.084 R)
• M25: 7,577,282 km (0.075 R)
• M26: 8,288,021 km (0.07 R)
• M27: 8,724,697 km (0.118 R)
• M28: 8,835,101 km (0.094 R)
• M29: 8,908,852 km (0.108 R)
• M30: 9,020,004 km (0.075 R)
• M31: 9,356,150 km (0.11 R)
• M32: 10,040,710 km (0.117 R)
• M33: 10,272,437 km (0.089 R)
• M34: 10,820,115 km (0.069 R)
• M35: 11,538,185 km (0.098 R)
• M36: 12,148,394 km (0.091 R)
• M37: 13,019,951 km (0.073 R)
• M38: 13,697,630 km (0.078 R)
• M39: 14,560,810 km (0.095 R)
• M40: 14,867,036 km (0.076 R)
• M41: 15,308,201 km (0.111 R)
• M42: 15,664,243 km (0.113 R)
• M43: 16,429,885 km (0.065 R)
• M44: 16,794,306 km (0.087 R)
• M45: 16,885,860 km (0.068 R)
• M46: 17,115,492 km (0.107 R)
• M47: 17,392,398 km (0.071 R)
• M48: 17,950,548 km (0.117 R)
• M49: 18,326,038 km (0.092 R)
• M50: 18,373,162 km (0.068 R)
• M51: 19,036,778 km (0.116 R)
• M52: 19,371,727 km (0.06 R)
• M53: 19,611,982 km (0.081 R)
• M54: 19,853,433 km (0.054 R)
• M55: 20,095,632 km (0.101 R)
• M56: 20,192,870 km (0.036 R)
• M57: 20,534,402 km (0.032 R)
• M58: 20,828,512 km (0.11 R)
• M59: 21,619,884 km (0.07 R)
• M60: 22,622,938 km (0.095 R)
• M61: 22,673,502 km (0.105 R)
• M62: 23,333,977 km (0.085 R)
• M63: 23,743,576 km (0.105 R)
• M64: 24,103,957 km (0.03 R)
• M65: 26,144,771 km (0.1 R)
• M66: 26,304,093 km (0.117 R)
• M67: 28,131,431 km (0.058 R)
• M68: 29,005,531 km (0.11 R)
• M69: 29,390,746 km (0.099 R)
• M70: 29,445,947 km (0.094 R)
• M71: 29,501,149 km (0.092 R)
• M72: 29,722,255 km (0.11 R)
• M73: 29,943,959 km (0.1 R)
• M74: 30,055,110 km (0.059 R)
• M75: 30,110,611 km (0.11 R)
• M76: 31,794,035 km (0.108 R)
• M77: 32,020,676 km (0.097 R)
• M78: 32,191,068 km (0.062 R)
• M79: 32,761,335 km (0.108 R)
• M80: 34,143,470 km (0.05 R)
• M81: 34,492,033 km (0.064 R)
• M82: 35,838,863 km (0.041 R)
• M83: 35,956,746 km (0.106 R)
• M84: 37,262,436 km (0.073 R)
• M85: 37,921,115 km (0.115 R)
• M86: 38,161,519 km (0.106 R)
• M87: 38,583,684 km (0.079 R)
• M88: 39,554,126 km (0.032 R)
• M89: 39,736,934 km (0.115 R)
• M90: 39,920,042 km (0.031 R)
• M91: 40,225,970 km (0.06 R)
• M92: 40,655,465 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 10,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit