🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 14.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.8 AU - 1.22 AU

Year: 666 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,813,499 km

• M1: 187,446 km (0.091 R)
• M2: 285,882 km (0.119 R)
• M3: 398,379 km (0.105 R)
• M4: 492,177 km (0.068 R)
• M5: 625,917 km (0.103 R)
• M6: 723,605 km (0.063 R)
• M7: 850,165 km (0.113 R)
• M8: 940,372 km (0.087 R)
• M9: 1,099,844 km (0.072 R)
• M10: 1,296,116 km (0.112 R)
• M11: 1,405,771 km (0.038 R)
• M12: 1,551,180 km (0.085 R)
• M13: 1,702,125 km (0.065 R)
• M14: 1,861,895 km (0.116 R)
• M15: 2,075,072 km (0.089 R)
• M16: 2,213,600 km (0.071 R)
• M17: 2,325,798 km (0.089 R)
• M18: 2,431,564 km (0.098 R)
• M19: 2,578,170 km (0.111 R)
• M20: 2,830,541 km (0.114 R)
• M21: 3,003,476 km (0.115 R)
• M22: 3,175,215 km (0.092 R)
• M23: 3,307,609 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 9.7

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.34 AU - 1.54 AU

Year: 1134 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,813,499 km

• M1: 123,418 km (0.052 R)
• M2: 184,604 km (0.048 R)
• M3: 368,908 km (0.1 R)
• M4: 468,989 km (0.118 R)
• M5: 551,119 km (0.094 R)
• M6: 681,568 km (0.103 R)
• M7: 757,414 km (0.047 R)
• M8: 823,087 km (0.08 R)
• M9: 996,172 km (0.077 R)
• M10: 1,113,457 km (0.108 R)
• M11: 1,235,529 km (0.066 R)
• M12: 1,362,388 km (0.115 R)
• M13: 1,443,769 km (0.118 R)
• M14: 1,527,095 km (0.087 R)
• M15: 1,663,678 km (0.107 R)
• M16: 1,742,366 km (0.059 R)
• M17: 1,822,252 km (0.111 R)
• M18: 2,079,111 km (0.12 R)
• M19: 2,154,658 km (0.081 R)
• M20: 2,308,594 km (0.119 R)
• M21: 2,386,984 km (0.109 R)
• M22: 2,466,270 km (0.083 R)
• M23: 2,939,449 km (0.112 R)
• M24: 3,175,664 km (0.086 R)
• M25: 3,463,041 km (0.088 R)
• M26: 3,587,207 km (0.072 R)
• M27: 3,945,045 km (0.068 R)
• M28: 4,399,374 km (0.114 R)
• M29: 4,570,963 km (0.066 R)
• M30: 4,694,980 km (0.06 R)
• M31: 5,073,612 km (0.056 R)
• M32: 5,435,938 km (0.105 R)
• M33: 5,527,791 km (0.087 R)
• M34: 5,660,035 km (0.115 R)
• M35: 5,739,921 km (0.077 R)
• M36: 5,887,125 km (0.092 R)
• M37: 5,968,057 km (0.032 R)
• M38: 6,158,346 km (0.114 R)
• M39: 6,336,816 km (0.1 R)
• M40: 6,544,757 km (0.078 R)
• M41: 6,670,719 km (0.09 R)
• M42: 6,769,154 km (0.076 R)
• M43: 6,896,611 km (0.044 R)
• M44: 6,981,882 km (0.115 R)
• M45: 7,196,854 km (0.078 R)
• M46: 7,457,603 km (0.106 R)
• M47: 7,973,716 km (0.091 R)
• M48: 8,243,591 km (0.119 R)
• M49: 8,394,984 km (0.101 R)
• M50: 8,577,643 km (0.113 R)
• M51: 8,823,432 km (0.106 R)
• M52: 8,916,183 km (0.082 R)
• M53: 9,542,699 km (0.118 R)
• M54: 9,781,457 km (0.081 R)
• M55: 9,957,683 km (0.074 R)
• M56: 10,134,957 km (0.087 R)
• M57: 10,394,808 km (0.08 R)
• M58: 10,492,795 km (0.093 R)
• M59: 10,558,319 km (0.056 R)
• M60: 10,838,366 km (0.105 R)
• M61: 10,954,304 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.6

Radius: 7.2

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.46 AU - 7.32 AU

Year: 10596 Days

Day: 21.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,813,499 km

• M1: 90,806 km (0.068 R)
• M2: 143,016 km (0.111 R)
• M3: 231,578 km (0.106 R)
• M4: 1,358,049 km (0.065 R)
• M5: 1,494,932 km (0.113 R)
• M6: 1,657,096 km (0.091 R)
• M7: 1,803,552 km (0.116 R)
• M8: 1,976,337 km (0.082 R)
• M9: 2,132,069 km (0.109 R)
• M10: 2,177,247 km (0.077 R)
• M11: 2,268,652 km (0.108 R)
• M12: 2,695,903 km (0.118 R)
• M13: 2,918,804 km (0.098 R)
• M14: 3,199,599 km (0.084 R)
• M15: 3,841,823 km (0.088 R)
• M16: 4,121,122 km (0.093 R)
• M17: 4,320,536 km (0.075 R)
• M18: 4,435,876 km (0.086 R)
• M19: 4,817,949 km (0.03 R)
• M20: 5,058,353 km (0.098 R)
• M21: 5,457,330 km (0.109 R)
• M22: 5,866,480 km (0.039 R)
• M23: 6,416,552 km (0.063 R)
• M24: 6,881,801 km (0.088 R)
• M25: 7,774,601 km (0.056 R)
• M26: 8,234,465 km (0.059 R)
• M27: 8,377,780 km (0.072 R)
• M28: 8,521,992 km (0.112 R)
• M29: 9,032,869 km (0.092 R)
• M30: 9,292,122 km (0.083 R)
• M31: 9,516,220 km (0.09 R)
• M32: 9,591,467 km (0.061 R)
• M33: 10,046,245 km (0.081 R)
• M34: 10,160,987 km (0.055 R)
• M35: 10,585,695 km (0.1 R)
• M36: 11,016,238 km (0.101 R)
• M37: 11,492,408 km (0.077 R)
• M38: 11,572,442 km (0.119 R)
• M39: 12,015,851 km (0.065 R)
• M40: 12,097,082 km (0.11 R)
• M41: 12,423,804 km (0.116 R)
• M42: 13,505,696 km (0.109 R)
• M43: 14,358,254 km (0.105 R)
• M44: 14,704,124 km (0.099 R)
• M45: 15,140,352 km (0.104 R)
• M46: 16,204,591 km (0.107 R)
• M47: 16,564,823 km (0.113 R)
• M48: 16,973,075 km (0.112 R)
• M49: 17,155,585 km (0.101 R)
• M50: 17,984,955 km (0.109 R)
• M51: 18,357,753 km (0.066 R)
• M52: 18,733,094 km (0.091 R)
• M53: 19,158,401 km (0.08 R)
• M54: 19,205,973 km (0.097 R)
• M55: 19,586,999 km (0.104 R)
• M56: 20,018,589 km (0.109 R)
• M57: 20,066,759 km (0.063 R)
• M58: 20,356,530 km (0.079 R)
• M59: 20,842,574 km (0.08 R)
• M60: 20,940,261 km (0.103 R)
• M61: 21,677,479 km (0.12 R)
• M62: 21,776,513 km (0.101 R)
• M63: 22,323,443 km (0.111 R)
• M64: 22,824,446 km (0.08 R)
• M65: 23,025,955 km (0.095 R)
• M66: 23,939,998 km (0.104 R)
• M67: 24,042,323 km (0.12 R)
• M68: 24,195,960 km (0.114 R)
• M69: 24,917,620 km (0.048 R)
• M70: 25,281,143 km (0.068 R)
• M71: 25,646,311 km (0.092 R)
• M72: 26,171,100 km (0.119 R)
• M73: 26,646,373 km (0.093 R)
• M74: 27,177,894 km (0.052 R)
• M75: 27,231,151 km (0.082 R)
• M76: 28,089,394 km (0.088 R)
• M77: 29,174,577 km (0.047 R)
• M78: 32,851,842 km (0.093 R)
• M79: 32,965,536 km (0.114 R)
• M80: 33,364,514 km (0.108 R)
• M81: 33,535,953 km (0.106 R)
• M82: 33,822,433 km (0.05 R)
• M83: 35,208,607 km (0.104 R)
• M84: 36,672,123 km (0.098 R)
• M85: 36,790,006 km (0.097 R)
• M86: 37,263,184 km (0.119 R)
• M87: 37,916,777 km (0.087 R)
• M88: 38,334,754 km (0.083 R)
• M89: 39,356,208 km (0.052 R)
• M90: 40,325,752 km (0.096 R)
• M91: 40,447,524 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit