🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.1

Radius: 13.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.47 AU - 0.75 AU

Year: 329 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,346,941 km

• M1: 169,494 km (0.095 R)
• M2: 253,868 km (0.057 R)
• M3: 346,020 km (0.102 R)
• M4: 455,077 km (0.108 R)
• M5: 545,135 km (0.076 R)
• M6: 653,294 km (0.109 R)
• M7: 751,879 km (0.109 R)
• M8: 848,669 km (0.118 R)
• M9: 974,331 km (0.119 R)
• M10: 1,085,931 km (0.118 R)
• M11: 1,175,839 km (0.12 R)
• M12: 1,377,796 km (0.081 R)
• M13: 1,543,102 km (0.027 R)
• M14: 1,650,513 km (0.102 R)
• M15: 1,827,039 km (0.12 R)
• M16: 1,936,096 km (0.084 R)
• M17: 2,026,004 km (0.077 R)
• M18: 2,177,247 km (0.101 R)
• M19: 2,276,580 km (0.111 R)
• M20: 2,445,626 km (0.117 R)
• M21: 2,537,479 km (0.109 R)
• M22: 2,660,000 km (0.043 R)
• M23: 2,808,401 km (0.067 R)
• M24: 3,101,313 km (0.096 R)
• M25: 3,462,293 km (0.101 R)
• M26: 3,553,099 km (0.08 R)
• M27: 3,644,653 km (0.087 R)
• M28: 3,796,794 km (0.079 R)
• M29: 3,991,870 km (0.073 R)
• M30: 4,087,163 km (0.084 R)
• M31: 4,259,351 km (0.1 R)
• M32: 4,455,174 km (0.112 R)
• M33: 4,668,202 km (0.077 R)
• M34: 4,768,881 km (0.053 R)
• M35: 4,943,013 km (0.067 R)
• M36: 5,075,108 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.8

Radius: 11.2

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.35 AU - 1.37 AU

Year: 1095 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 60,346,941 km

• M1: 153,039 km (0.081 R)
• M2: 314,754 km (0.116 R)
• M3: 399,426 km (0.096 R)
• M4: 629,508 km (0.109 R)
• M5: 718,519 km (0.12 R)
• M6: 874,998 km (0.092 R)
• M7: 946,805 km (0.116 R)
• M8: 1,028,485 km (0.097 R)
• M9: 1,112,559 km (0.078 R)
• M10: 1,247,646 km (0.069 R)
• M11: 1,346,231 km (0.069 R)
• M12: 1,473,539 km (0.089 R)
• M13: 1,551,928 km (0.067 R)
• M14: 1,631,814 km (0.113 R)
• M15: 1,740,571 km (0.057 R)
• M16: 1,955,992 km (0.112 R)
• M17: 2,120,999 km (0.12 R)
• M18: 2,372,024 km (0.093 R)
• M19: 2,485,718 km (0.092 R)
• M20: 2,579,965 km (0.036 R)
• M21: 2,664,936 km (0.078 R)
• M22: 2,804,810 km (0.072 R)
• M23: 2,914,316 km (0.096 R)
• M24: 3,285,468 km (0.102 R)
• M25: 3,377,770 km (0.115 R)
• M26: 3,459,301 km (0.081 R)
• M27: 3,529,612 km (0.098 R)
• M28: 3,828,210 km (0.062 R)
• M29: 4,035,851 km (0.075 R)
• M30: 4,122,618 km (0.095 R)
• M31: 4,373,494 km (0.115 R)
• M32: 4,449,789 km (0.082 R)
• M33: 4,772,621 km (0.114 R)
• M34: 4,903,818 km (0.119 R)
• M35: 5,237,272 km (0.117 R)
• M36: 5,509,390 km (0.086 R)
• M37: 5,660,933 km (0.089 R)
• M38: 6,238,530 km (0.093 R)
• M39: 6,338,911 km (0.07 R)
• M40: 6,731,755 km (0.03 R)
• M41: 6,805,357 km (0.087 R)
• M42: 7,147,337 km (0.063 R)
• M43: 7,282,724 km (0.088 R)
• M44: 7,525,521 km (0.086 R)
• M45: 7,617,374 km (0.043 R)
• M46: 7,771,161 km (0.098 R)
• M47: 8,144,407 km (0.054 R)
• M48: 8,428,194 km (0.114 R)
• M49: 8,940,717 km (0.059 R)
• M50: 9,119,337 km (0.065 R)
• M51: 9,200,867 km (0.106 R)
• M52: 9,299,153 km (0.109 R)
• M53: 9,529,684 km (0.095 R)
• M54: 9,828,730 km (0.045 R)
• M55: 10,029,939 km (0.113 R)
• M56: 10,147,972 km (0.106 R)
• M57: 11,723,387 km (0.062 R)
• M58: 11,972,467 km (0.038 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.6

Radius: 7.5

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.33 AU - 8.23 AU

Year: 13558 Days

Day: 21.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,346,941 km

• M1: 121,324 km (0.115 R)
• M2: 331,509 km (0.099 R)
• M3: 422,165 km (0.075 R)
• M4: 557,402 km (0.029 R)
• M5: 956,828 km (0.082 R)
• M6: 1,045,988 km (0.115 R)
• M7: 1,161,777 km (0.062 R)
• M8: 1,330,823 km (0.114 R)
• M9: 1,913,506 km (0.115 R)
• M10: 2,172,759 km (0.098 R)
• M11: 2,261,621 km (0.12 R)
• M12: 3,351,591 km (0.037 R)
• M13: 3,593,640 km (0.026 R)
• M14: 4,168,395 km (0.096 R)
• M15: 4,428,845 km (0.085 R)
• M16: 4,656,383 km (0.109 R)
• M17: 4,810,170 km (0.063 R)
• M18: 5,361,737 km (0.101 R)
• M19: 5,523,004 km (0.106 R)
• M20: 5,685,916 km (0.109 R)
• M21: 6,353,272 km (0.078 R)
• M22: 6,869,983 km (0.096 R)
• M23: 7,001,330 km (0.032 R)
• M24: 8,081,427 km (0.117 R)
• M25: 8,173,728 km (0.055 R)
• M26: 8,640,773 km (0.087 R)
• M27: 9,164,366 km (0.066 R)
• M28: 9,895,151 km (0.054 R)
• M29: 10,442,829 km (0.043 R)
• M30: 11,051,543 km (0.066 R)
• M31: 12,038,739 km (0.119 R)
• M32: 12,409,443 km (0.079 R)
• M33: 12,999,756 km (0.115 R)
• M34: 13,599,194 km (0.099 R)
• M35: 13,985,307 km (0.078 R)
• M36: 15,623,104 km (0.033 R)
• M37: 15,680,699 km (0.084 R)
• M38: 16,493,764 km (0.04 R)
• M39: 16,552,406 km (0.119 R)
• M40: 18,464,117 km (0.104 R)
• M41: 18,525,004 km (0.095 R)
• M42: 19,014,338 km (0.072 R)
• M43: 19,198,942 km (0.096 R)
• M44: 19,384,144 km (0.12 R)
• M45: 19,569,945 km (0.104 R)
• M46: 20,444,793 km (0.096 R)
• M47: 21,332,357 km (0.066 R)
• M48: 21,652,347 km (0.076 R)
• M49: 22,102,936 km (0.075 R)
• M50: 22,167,712 km (0.075 R)
• M51: 22,556,816 km (0.101 R)
• M52: 23,407,728 km (0.078 R)
• M53: 24,269,113 km (0.087 R)
• M54: 24,536,295 km (0.096 R)
• M55: 25,411,143 km (0.043 R)
• M56: 25,818,498 km (0.108 R)
• M57: 26,159,432 km (0.119 R)
• M58: 26,227,798 km (0.1 R)
• M59: 27,260,771 km (0.058 R)
• M60: 27,886,838 km (0.068 R)
• M61: 28,306,909 km (0.107 R)
• M62: 29,082,424 km (0.029 R)
• M63: 29,295,153 km (0.109 R)
• M64: 29,793,613 km (0.111 R)
• M65: 30,151,301 km (0.081 R)
• M66: 30,582,293 km (0.116 R)
• M67: 31,450,708 km (0.085 R)
• M68: 32,694,615 km (0.099 R)
• M69: 34,778,363 km (0.091 R)
• M70: 38,138,481 km (0.101 R)
• M71: 38,760,509 km (0.049 R)
• M72: 39,229,199 km (0.097 R)
• M73: 39,307,439 km (0.062 R)
• M74: 40,963,787 km (0.102 R)
• M75: 42,723,207 km (0.081 R)
• M76: 45,326,060 km (0.116 R)
• M77: 45,490,469 km (0.038 R)
• M78: 47,729,051 km (0.084 R)
• M79: 48,483,174 km (0.109 R)
• M80: 49,156,664 km (0.118 R)
• M81: 49,410,082 km (0.052 R)
• M82: 52,830,189 km (0.117 R)
• M83: 53,610,192 km (0.115 R)
• M84: 55,532,824 km (0.106 R)
• M85: 58,280,189 km (0.03 R)
• M86: 58,816,946 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 13,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit