🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.44 AU - 0.6 AU

Year: 242 Days

Day: 38.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,285,966 km

• M1: 47,722 km (0.076 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 8.2

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.27 AU - 1.69 AU

Year: 1163 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,285,966 km

• M1: 102,325 km (0.036 R)
• M2: 153,487 km (0.07 R)
• M3: 224,696 km (0.106 R)
• M4: 350,358 km (0.061 R)
• M5: 413,339 km (0.116 R)
• M6: 513,569 km (0.082 R)
• M7: 616,642 km (0.044 R)
• M8: 677,080 km (0.109 R)
• M9: 739,761 km (0.081 R)
• M10: 824,583 km (0.097 R)
• M11: 898,934 km (0.039 R)
• M12: 1,524,103 km (0.108 R)
• M13: 1,633,758 km (0.111 R)
• M14: 1,879,099 km (0.095 R)
• M15: 2,070,883 km (0.109 R)
• M16: 2,145,682 km (0.117 R)
• M17: 2,202,380 km (0.12 R)
• M18: 2,394,912 km (0.116 R)
• M19: 2,463,727 km (0.081 R)
• M20: 2,543,014 km (0.102 R)
• M21: 2,704,430 km (0.056 R)
• M22: 2,838,021 km (0.099 R)
• M23: 2,890,081 km (0.034 R)
• M24: 2,952,912 km (0.119 R)
• M25: 3,005,571 km (0.095 R)
• M26: 3,219,496 km (0.079 R)
• M27: 3,594,687 km (0.036 R)
• M28: 3,925,747 km (0.109 R)
• M29: 4,042,284 km (0.077 R)
• M30: 4,124,413 km (0.049 R)
• M31: 4,314,403 km (0.089 R)
• M32: 4,410,594 km (0.025 R)
• M33: 4,471,032 km (0.058 R)
• M34: 4,864,324 km (0.111 R)
• M35: 5,090,516 km (0.058 R)
• M36: 5,307,284 km (0.07 R)
• M37: 5,358,745 km (0.111 R)
• M38: 5,410,357 km (0.064 R)
• M39: 5,618,447 km (0.078 R)
• M40: 5,670,956 km (0.115 R)
• M41: 5,855,859 km (0.115 R)
• M42: 5,949,059 km (0.091 R)
• M43: 6,163,881 km (0.093 R)
• M44: 6,326,793 km (0.061 R)
• M45: 7,091,238 km (0.098 R)
• M46: 7,347,799 km (0.093 R)
• M47: 7,592,990 km (0.095 R)
• M48: 7,680,205 km (0.062 R)
• M49: 7,767,570 km (0.115 R)
• M50: 8,017,399 km (0.086 R)
• M51: 8,076,490 km (0.108 R)
• M52: 8,165,501 km (0.087 R)
• M53: 8,254,811 km (0.03 R)
• M54: 8,389,449 km (0.06 R)
• M55: 9,320,695 km (0.119 R)
• M56: 9,476,576 km (0.12 R)
• M57: 9,539,108 km (0.081 R)
• M58: 9,601,790 km (0.104 R)
• M59: 9,727,602 km (0.107 R)
• M60: 9,965,013 km (0.045 R)
• M61: 10,156,349 km (0.091 R)
• M62: 10,316,718 km (0.102 R)
• M63: 10,704,924 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.9

Radius: 11.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.3 AU - 1.78 AU

Year: 1234 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,285,966 km

• M1: 145,858 km (0.064 R)
• M2: 287,527 km (0.043 R)
• M3: 401,371 km (0.094 R)
• M4: 486,791 km (0.101 R)
• M5: 579,991 km (0.079 R)
• M6: 723,605 km (0.045 R)
• M7: 806,931 km (0.076 R)
• M8: 880,383 km (0.085 R)
• M9: 956,230 km (0.027 R)
• M10: 1,078,301 km (0.045 R)
• M11: 1,190,649 km (0.081 R)
• M12: 1,307,037 km (0.071 R)
• M13: 1,427,612 km (0.085 R)
• M14: 1,602,792 km (0.106 R)
• M15: 1,714,990 km (0.049 R)
• M16: 1,820,905 km (0.042 R)
• M17: 1,901,838 km (0.074 R)
• M18: 2,067,592 km (0.097 R)
• M19: 2,161,689 km (0.093 R)
• M20: 2,305,752 km (0.112 R)
• M21: 2,492,899 km (0.071 R)
• M22: 2,613,774 km (0.109 R)
• M23: 2,695,454 km (0.094 R)
• M24: 2,819,621 km (0.091 R)
• M25: 2,892,924 km (0.098 R)
• M26: 3,073,787 km (0.092 R)
• M27: 3,291,303 km (0.061 R)
• M28: 3,593,191 km (0.11 R)
• M29: 3,741,742 km (0.048 R)
• M30: 3,869,050 km (0.113 R)
• M31: 4,332,354 km (0.045 R)
• M32: 4,441,710 km (0.12 R)
• M33: 4,515,313 km (0.095 R)
• M34: 4,601,481 km (0.104 R)
• M35: 4,775,762 km (0.091 R)
• M36: 4,914,140 km (0.111 R)
• M37: 5,066,581 km (0.098 R)
• M38: 5,143,474 km (0.117 R)
• M39: 5,441,772 km (0.096 R)
• M40: 6,412,064 km (0.072 R)
• M41: 6,537,128 km (0.027 R)
• M42: 7,131,480 km (0.098 R)
• M43: 7,333,437 km (0.099 R)
• M44: 7,595,981 km (0.045 R)
• M45: 7,728,376 km (0.106 R)
• M46: 7,831,897 km (0.074 R)
• M47: 8,250,622 km (0.087 R)
• M48: 8,341,428 km (0.043 R)
• M49: 8,554,305 km (0.049 R)
• M50: 8,722,902 km (0.082 R)
• M51: 9,141,327 km (0.051 R)
• M52: 9,455,633 km (0.08 R)
• M53: 9,709,650 km (0.074 R)
• M54: 9,837,406 km (0.105 R)
• M55: 9,949,754 km (0.077 R)
• M56: 10,387,029 km (0.059 R)
• M57: 10,632,669 km (0.084 R)
• M58: 10,946,525 km (0.12 R)
• M59: 11,347,597 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 13

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.38 AU - 5.38 AU

Year: 6961 Days

Day: 14.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,285,966 km

• M1: 204,201 km (0.089 R)
• M2: 319,691 km (0.101 R)
• M3: 493,075 km (0.094 R)
• M4: 580,739 km (0.028 R)
• M5: 665,411 km (0.076 R)
• M6: 775,665 km (0.072 R)
• M7: 1,208,302 km (0.082 R)
• M8: 1,518,568 km (0.112 R)
• M9: 1,600,248 km (0.105 R)
• M10: 1,725,611 km (0.082 R)
• M11: 2,031,689 km (0.069 R)
• M12: 2,323,704 km (0.081 R)
• M13: 3,316,286 km (0.07 R)
• M14: 3,405,895 km (0.075 R)
• M15: 3,643,007 km (0.084 R)
• M16: 3,810,407 km (0.099 R)
• M17: 4,075,944 km (0.099 R)
• M18: 4,269,374 km (0.113 R)
• M19: 4,827,224 km (0.063 R)
• M20: 4,949,894 km (0.08 R)
• M21: 5,219,021 km (0.106 R)
• M22: 5,642,832 km (0.066 R)
• M23: 5,772,084 km (0.079 R)
• M24: 6,143,835 km (0.069 R)
• M25: 6,366,137 km (0.077 R)
• M26: 6,478,336 km (0.087 R)
• M27: 6,613,871 km (0.089 R)
• M28: 6,704,827 km (0.083 R)
• M29: 6,910,823 km (0.102 R)
• M30: 7,049,351 km (0.068 R)
• M31: 7,212,113 km (0.115 R)
• M32: 7,352,586 km (0.061 R)
• M33: 7,899,815 km (0.059 R)
• M34: 8,069,010 km (0.104 R)
• M35: 8,288,320 km (0.108 R)
• M36: 8,435,674 km (0.094 R)
• M37: 8,633,443 km (0.095 R)
• M38: 8,832,707 km (0.068 R)
• M39: 9,236,023 km (0.116 R)
• M40: 10,086,786 km (0.079 R)
• M41: 10,801,565 km (0.109 R)
• M42: 10,962,682 km (0.098 R)
• M43: 11,287,159 km (0.093 R)
• M44: 12,391,940 km (0.091 R)
• M45: 12,588,810 km (0.085 R)
• M46: 13,386,765 km (0.072 R)
• M47: 13,995,928 km (0.066 R)
• M48: 14,171,705 km (0.112 R)
• M49: 14,525,355 km (0.068 R)
• M50: 15,121,353 km (0.098 R)
• M51: 15,211,411 km (0.064 R)
• M52: 15,452,562 km (0.09 R)
• M53: 15,786,166 km (0.107 R)
• M54: 16,091,495 km (0.102 R)
• M55: 16,491,370 km (0.068 R)
• M56: 16,988,035 km (0.059 R)
• M57: 17,552,767 km (0.033 R)
• M58: 17,647,462 km (0.029 R)
• M59: 17,932,596 km (0.099 R)
• M60: 18,187,361 km (0.083 R)
• M61: 18,539,664 km (0.107 R)
• M62: 18,829,585 km (0.12 R)
• M63: 19,023,763 km (0.12 R)
• M64: 19,479,288 km (0.077 R)
• M65: 20,103,261 km (0.111 R)
• M66: 20,268,567 km (0.075 R)
• M67: 20,700,605 km (0.11 R)
• M68: 20,800,686 km (0.079 R)
• M69: 21,101,976 km (0.079 R)
• M70: 21,370,953 km (0.118 R)
• M71: 22,219,024 km (0.091 R)
• M72: 22,595,711 km (0.083 R)
• M73: 22,733,192 km (0.094 R)
• M74: 22,870,971 km (0.101 R)
• M75: 23,009,050 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 17,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit