🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.3

Radius: 12.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.54 AU - 0.78 AU

Year: 364 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 21,284,302 km

• M1: 163,959 km (0.077 R)
• M2: 246,238 km (0.09 R)
• M3: 342,280 km (0.119 R)
• M4: 426,653 km (0.111 R)
• M5: 524,041 km (0.04 R)
• M6: 613,650 km (0.049 R)
• M7: 799,601 km (0.094 R)
• M8: 1,022,501 km (0.091 R)
• M9: 1,113,307 km (0.093 R)
• M10: 1,197,980 km (0.045 R)
• M11: 1,345,782 km (0.11 R)
• M12: 1,539,661 km (0.065 R)
• M13: 1,670,859 km (0.054 R)
• M14: 1,753,437 km (0.087 R)
• M15: 2,053,979 km (0.052 R)
• M16: 2,131,770 km (0.062 R)
• M17: 2,233,347 km (0.106 R)
• M18: 2,342,254 km (0.103 R)
• M19: 2,518,181 km (0.088 R)
• M20: 2,722,831 km (0.028 R)
• M21: 2,939,449 km (0.073 R)
• M22: 3,052,993 km (0.074 R)
• M23: 3,206,780 km (0.077 R)
• M24: 3,304,318 km (0.075 R)
• M25: 3,442,546 km (0.103 R)
• M26: 3,535,746 km (0.035 R)
• M27: 3,724,688 km (0.049 R)
• M28: 3,813,699 km (0.09 R)
• M29: 3,965,690 km (0.089 R)
• M30: 4,084,770 km (0.113 R)
• M31: 4,233,321 km (0.087 R)
• M32: 4,616,441 km (0.083 R)
• M33: 4,697,523 km (0.05 R)
• M34: 4,808,674 km (0.078 R)
• M35: 4,995,821 km (0.11 R)
• M36: 5,094,256 km (0.079 R)
• M37: 5,231,438 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.8

Radius: 8.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.99 AU - 4.53 AU

Year: 4945 Days

Day: 11.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,284,302 km

• M1: 125,213 km (0.09 R)
• M2: 339,587 km (0.095 R)
• M3: 398,828 km (0.1 R)
• M4: 495,767 km (0.065 R)
• M5: 574,157 km (0.065 R)
• M6: 805,734 km (0.101 R)
• M7: 1,089,222 km (0.087 R)
• M8: 1,206,507 km (0.107 R)
• M9: 1,315,863 km (0.059 R)
• M10: 1,650,364 km (0.1 R)
• M11: 1,745,059 km (0.087 R)
• M12: 2,054,278 km (0.104 R)
• M13: 2,290,194 km (0.113 R)
• M14: 2,381,000 km (0.113 R)
• M15: 2,581,760 km (0.087 R)
• M16: 2,820,369 km (0.104 R)
• M17: 3,066,308 km (0.106 R)
• M18: 3,508,818 km (0.116 R)
• M19: 3,953,423 km (0.049 R)
• M20: 4,228,833 km (0.103 R)
• M21: 4,434,679 km (0.106 R)
• M22: 4,491,377 km (0.077 R)
• M23: 4,643,967 km (0.036 R)
• M24: 5,171,299 km (0.101 R)
• M25: 5,800,059 km (0.118 R)
• M26: 6,218,634 km (0.059 R)
• M27: 7,441,746 km (0.082 R)
• M28: 7,509,364 km (0.059 R)
• M29: 7,577,132 km (0.088 R)
• M30: 7,804,671 km (0.067 R)
• M31: 8,057,491 km (0.092 R)
• M32: 8,150,242 km (0.085 R)
• M33: 8,784,686 km (0.102 R)
• M34: 8,856,194 km (0.044 R)
• M35: 9,240,660 km (0.054 R)
• M36: 9,729,098 km (0.088 R)
• M37: 9,877,199 km (0.112 R)
• M38: 10,026,199 km (0.081 R)
• M39: 10,301,160 km (0.096 R)
• M40: 10,426,972 km (0.045 R)
• M41: 11,012,198 km (0.092 R)
• M42: 11,114,972 km (0.106 R)
• M43: 11,399,657 km (0.081 R)
• M44: 12,374,437 km (0.103 R)
• M45: 12,831,159 km (0.091 R)
• M46: 13,348,319 km (0.1 R)
• M47: 13,485,500 km (0.102 R)
• M48: 13,540,552 km (0.109 R)
• M49: 13,595,604 km (0.074 R)
• M50: 13,983,362 km (0.116 R)
• M51: 14,150,612 km (0.114 R)
• M52: 14,234,537 km (0.118 R)
• M53: 14,656,552 km (0.087 R)
• M54: 15,512,850 km (0.12 R)
• M55: 15,628,190 km (0.115 R)
• M56: 15,859,917 km (0.044 R)
• M57: 16,180,356 km (0.035 R)
• M58: 16,827,516 km (0.092 R)
• M59: 16,886,757 km (0.061 R)
• M60: 17,005,538 km (0.073 R)
• M61: 17,154,238 km (0.12 R)
• M62: 17,303,537 km (0.105 R)
• M63: 17,783,896 km (0.118 R)
• M64: 17,934,990 km (0.079 R)
• M65: 18,268,742 km (0.109 R)
• M66: 18,390,665 km (0.078 R)
• M67: 18,451,701 km (0.052 R)
• M68: 18,604,590 km (0.084 R)
• M69: 19,189,517 km (0.117 R)
• M70: 20,314,344 km (0.031 R)
• M71: 20,377,474 km (0.108 R)
• M72: 21,396,235 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.1

Radius: 8.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.57 AU - 4.25 AU

Year: 5244 Days

Day: 11.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,284,302 km

• M1: 117,135 km (0.056 R)
• M2: 171,140 km (0.107 R)
• M3: 311,014 km (0.098 R)
• M4: 477,516 km (0.037 R)
• M5: 693,087 km (0.074 R)
• M6: 761,752 km (0.052 R)
• M7: 1,072,018 km (0.112 R)
• M8: 1,394,551 km (0.066 R)
• M9: 1,495,979 km (0.066 R)
• M10: 1,560,605 km (0.089 R)
• M11: 2,053,680 km (0.096 R)
• M12: 2,438,445 km (0.114 R)
• M13: 2,576,973 km (0.111 R)
• M14: 2,639,355 km (0.12 R)
• M15: 2,813,637 km (0.116 R)
• M16: 3,073,787 km (0.059 R)
• M17: 3,173,420 km (0.038 R)
• M18: 3,341,867 km (0.12 R)
• M19: 3,900,465 km (0.09 R)
• M20: 3,990,374 km (0.08 R)
• M21: 4,525,635 km (0.113 R)
• M22: 4,658,328 km (0.118 R)
• M23: 5,044,291 km (0.074 R)
• M24: 5,142,427 km (0.114 R)
• M25: 5,683,223 km (0.095 R)
• M26: 5,805,893 km (0.056 R)
• M27: 5,970,900 km (0.041 R)
• M28: 6,221,177 km (0.115 R)
• M29: 6,284,307 km (0.116 R)
• M30: 6,368,830 km (0.112 R)
• M31: 6,496,288 km (0.108 R)
• M32: 7,278,684 km (0.061 R)
• M33: 7,345,255 km (0.084 R)
• M34: 7,568,605 km (0.089 R)
• M35: 7,726,281 km (0.058 R)
• M36: 7,794,199 km (0.113 R)
• M37: 8,251,968 km (0.1 R)
• M38: 8,390,945 km (0.11 R)
• M39: 8,460,807 km (0.083 R)
• M40: 8,530,819 km (0.083 R)
• M41: 8,694,927 km (0.088 R)
• M42: 9,026,287 km (0.082 R)
• M43: 9,677,187 km (0.096 R)
• M44: 10,368,030 km (0.032 R)
• M45: 10,518,077 km (0.103 R)
• M46: 10,845,846 km (0.097 R)
• M47: 10,947,273 km (0.083 R)
• M48: 11,202,487 km (0.096 R)
• M49: 11,356,573 km (0.059 R)
• M50: 11,614,928 km (0.105 R)
• M51: 12,137,324 km (0.102 R)
• M52: 12,348,556 km (0.054 R)
• M53: 12,962,356 km (0.096 R)
• M54: 13,970,496 km (0.117 R)
• M55: 14,414,353 km (0.061 R)
• M56: 15,572,540 km (0.079 R)
• M57: 15,859,469 km (0.053 R)
• M58: 16,032,553 km (0.107 R)
• M59: 16,877,781 km (0.102 R)
• M60: 16,966,044 km (0.099 R)
• M61: 17,143,018 km (0.1 R)
• M62: 17,231,880 km (0.074 R)
• M63: 17,439,372 km (0.051 R)
• M64: 17,677,831 km (0.072 R)
• M65: 17,737,520 km (0.101 R)
• M66: 17,857,199 km (0.11 R)
• M67: 18,763,463 km (0.099 R)
• M68: 19,870,636 km (0.089 R)
• M69: 20,026,218 km (0.118 R)
• M70: 20,244,481 km (0.092 R)
• M71: 20,463,642 km (0.116 R)
• M72: 20,620,570 km (0.041 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 11,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit