🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 13.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.53 AU - 0.81 AU

Year: 366 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,695,829 km

• M1: 174,880 km (0.089 R)
• M2: 274,362 km (0.054 R)
• M3: 377,136 km (0.116 R)
• M4: 473,178 km (0.094 R)
• M5: 599,289 km (0.107 R)
• M6: 759,808 km (0.097 R)
• M7: 862,581 km (0.071 R)
• M8: 993,779 km (0.061 R)
• M9: 1,083,986 km (0.09 R)
• M10: 1,181,374 km (0.104 R)
• M11: 1,337,854 km (0.101 R)
• M12: 1,519,765 km (0.097 R)
• M13: 1,743,713 km (0.108 R)
• M14: 1,894,208 km (0.098 R)
• M15: 2,059,514 km (0.12 R)
• M16: 2,219,284 km (0.115 R)
• M17: 2,329,987 km (0.096 R)
• M18: 2,426,328 km (0.07 R)
• M19: 2,623,348 km (0.106 R)
• M20: 2,729,563 km (0.076 R)
• M21: 2,842,808 km (0.083 R)
• M22: 3,144,996 km (0.109 R)
• M23: 3,294,145 km (0.112 R)
• M24: 3,390,785 km (0.092 R)
• M25: 3,482,339 km (0.073 R)
• M26: 3,749,521 km (0.059 R)
• M27: 3,876,081 km (0.113 R)
• M28: 4,004,137 km (0.037 R)
• M29: 4,317,245 km (0.102 R)
• M30: 4,450,088 km (0.05 R)
• M31: 4,584,277 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.5

Radius: 10.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.13 AU - 2.45 AU

Year: 2311 Days

Day: 11.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,695,829 km

• M1: 134,638 km (0.065 R)
• M2: 210,783 km (0.116 R)
• M3: 343,178 km (0.084 R)
• M4: 483,052 km (0.069 R)
• M5: 689,497 km (0.089 R)
• M6: 782,846 km (0.111 R)
• M7: 880,832 km (0.075 R)
• M8: 1,096,253 km (0.071 R)
• M9: 1,296,565 km (0.101 R)
• M10: 1,401,433 km (0.073 R)
• M11: 1,550,432 km (0.074 R)
• M12: 1,791,285 km (0.104 R)
• M13: 2,006,407 km (0.07 R)
• M14: 2,121,148 km (0.104 R)
• M15: 3,072,142 km (0.114 R)
• M16: 3,160,554 km (0.105 R)
• M17: 3,349,048 km (0.075 R)
• M18: 3,643,307 km (0.119 R)
• M19: 3,936,668 km (0.111 R)
• M20: 4,247,383 km (0.065 R)
• M21: 4,356,140 km (0.05 R)
• M22: 4,677,776 km (0.042 R)
• M23: 4,893,047 km (0.116 R)
• M24: 5,721,071 km (0.04 R)
• M25: 5,929,312 km (0.078 R)
• M26: 6,006,803 km (0.066 R)
• M27: 6,207,264 km (0.111 R)
• M28: 6,444,078 km (0.073 R)
• M29: 6,523,814 km (0.063 R)
• M30: 6,603,699 km (0.052 R)
• M31: 6,810,742 km (0.1 R)
• M32: 7,243,230 km (0.107 R)
• M33: 7,866,006 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.5

Radius: 3.3

Gravity: 59.83 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.15 AU - 6.93 AU

Year: 11153 Days

Day: 22.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,695,829 km

• M1: 45,627 km (0.096 R)
• M2: 91,703 km (0.048 R)
• M3: 206,295 km (0.075 R)
• M4: 785,538 km (0.049 R)
• M5: 919,578 km (0.114 R)
• M6: 1,123,330 km (0.09 R)
• M7: 1,454,540 km (0.056 R)
• M8: 1,477,728 km (0.109 R)
• M9: 2,252,944 km (0.063 R)
• M10: 2,442,784 km (0.073 R)
• M11: 2,637,859 km (0.083 R)
• M12: 2,895,916 km (0.034 R)
• M13: 3,042,821 km (0.081 R)
• M14: 3,192,269 km (0.04 R)
• M15: 3,781,236 km (0.074 R)
• M16: 4,071,755 km (0.108 R)
• M17: 4,639,928 km (0.089 R)
• M18: 5,020,654 km (0.06 R)
• M19: 5,375,351 km (0.076 R)
• M20: 5,628,470 km (0.065 R)
• M21: 5,996,780 km (0.088 R)
• M22: 6,795,334 km (0.063 R)
• M23: 6,912,170 km (0.118 R)
• M24: 6,990,409 km (0.103 R)
• M25: 7,226,774 km (0.05 R)
• M26: 7,306,210 km (0.1 R)
• M27: 8,198,562 km (0.114 R)
• M28: 8,240,000 km (0.041 R)
• M29: 8,281,439 km (0.109 R)
• M30: 9,124,722 km (0.095 R)
• M31: 9,862,838 km (0.101 R)
• M32: 10,261,217 km (0.075 R)
• M33: 10,936,951 km (0.113 R)
• M34: 11,257,090 km (0.075 R)
• M35: 12,378,326 km (0.119 R)
• M36: 12,616,336 km (0.067 R)
• M37: 12,664,058 km (0.073 R)
• M38: 13,000,205 km (0.067 R)
• M39: 13,339,343 km (0.094 R)
• M40: 13,681,324 km (0.088 R)
• M41: 15,128,683 km (0.106 R)
• M42: 15,536,487 km (0.071 R)
• M43: 16,991,925 km (0.119 R)
• M44: 17,682,319 km (0.088 R)
• M45: 19,752,155 km (0.112 R)
• M46: 20,197,657 km (0.101 R)
• M47: 20,646,301 km (0.085 R)
• M48: 20,702,700 km (0.03 R)
• M49: 21,098,386 km (0.037 R)
• M50: 21,610,759 km (0.054 R)
• M51: 21,725,201 km (0.092 R)
• M52: 24,174,268 km (0.086 R)
• M53: 24,471,519 km (0.12 R)
• M54: 25,250,325 km (0.112 R)
• M55: 25,310,464 km (0.105 R)
• M56: 25,551,915 km (0.091 R)
• M57: 25,672,939 km (0.119 R)
• M58: 26,647,869 km (0.11 R)
• M59: 26,770,539 km (0.078 R)
• M60: 26,893,359 km (0.117 R)
• M61: 26,954,844 km (0.111 R)
• M62: 28,445,287 km (0.098 R)
• M63: 28,885,105 km (0.064 R)
• M64: 29,580,585 km (0.09 R)
• M65: 30,089,817 km (0.115 R)
• M66: 30,217,573 km (0.078 R)
• M67: 31,246,358 km (0.107 R)
• M68: 32,679,505 km (0.093 R)
• M69: 32,810,703 km (0.1 R)
• M70: 32,942,349 km (0.05 R)
• M71: 33,536,252 km (0.074 R)
• M72: 33,934,183 km (0.057 R)
• M73: 34,667,960 km (0.108 R)
• M74: 35,406,824 km (0.104 R)
• M75: 36,015,089 km (0.029 R)
• M76: 38,067,871 km (0.101 R)
• M77: 38,552,269 km (0.078 R)
• M78: 39,038,761 km (0.079 R)
• M79: 39,877,407 km (0.107 R)
• M80: 40,369,434 km (0.085 R)
• M81: 41,359,323 km (0.112 R)
• M82: 42,428,798 km (0.047 R)
• M83: 43,002,806 km (0.114 R)
• M84: 43,290,931 km (0.07 R)
• M85: 43,868,828 km (0.1 R)
• M86: 46,648,655 km (0.111 R)
• M87: 48,209,260 km (0.088 R)
• M88: 48,583,255 km (0.103 R)
• M89: 48,733,152 km (0.06 R)
• M90: 48,958,297 km (0.106 R)
• M91: 49,635,826 km (0.036 R)
• M92: 50,164,953 km (0.094 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: 495 - 15,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit