🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.6 AU - 2.04 AU

Year: 879 Days

Day: 16.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,537,394 km

• M1: 1,076,357 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.59 AU - 2.23 AU

Year: 945 Days

Day: 22.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 143.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,537,394 km

• M1: 40,391 km (0.077 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 8.7

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.49 AU - 11.65 AU

Year: 10603 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,537,394 km

• M1: 130,150 km (0.111 R)
• M2: 222,153 km (0.098 R)
• M3: 391,198 km (0.068 R)
• M4: 543,938 km (0.113 R)
• M5: 767,736 km (0.039 R)
• M6: 1,020,407 km (0.114 R)
• M7: 1,319,902 km (0.1 R)
• M8: 1,404,425 km (0.07 R)
• M9: 1,623,735 km (0.041 R)
• M10: 1,949,559 km (0.062 R)
• M11: 2,071,033 km (0.113 R)
• M12: 2,270,447 km (0.071 R)
• M13: 2,555,132 km (0.077 R)
• M14: 2,961,739 km (0.087 R)
• M15: 3,359,519 km (0.105 R)
• M16: 3,476,355 km (0.06 R)
• M17: 3,895,828 km (0.108 R)
• M18: 4,205,346 km (0.038 R)
• M19: 5,248,641 km (0.117 R)
• M20: 5,521,657 km (0.072 R)
• M21: 5,834,167 km (0.118 R)
• M22: 6,880,305 km (0.12 R)
• M23: 6,991,905 km (0.085 R)
• M24: 7,983,440 km (0.118 R)
• M25: 8,257,952 km (0.103 R)
• M26: 8,336,940 km (0.096 R)
• M27: 8,695,526 km (0.075 R)
• M28: 8,816,251 km (0.108 R)
• M29: 9,386,668 km (0.096 R)
• M30: 10,137,649 km (0.06 R)
• M31: 11,256,193 km (0.085 R)
• M32: 11,387,839 km (0.061 R)
• M33: 11,519,934 km (0.076 R)
• M34: 11,830,050 km (0.081 R)
• M35: 12,053,400 km (0.073 R)
• M36: 14,030,335 km (0.096 R)
• M37: 15,370,882 km (0.083 R)
• M38: 15,517,039 km (0.068 R)
• M39: 15,859,618 km (0.044 R)
• M40: 15,957,904 km (0.093 R)
• M41: 16,204,741 km (0.113 R)
• M42: 16,502,440 km (0.062 R)
• M43: 16,751,970 km (0.109 R)
• M44: 17,457,324 km (0.1 R)
• M45: 17,762,653 km (0.088 R)
• M46: 18,069,628 km (0.08 R)
• M47: 19,262,820 km (0.111 R)
• M48: 19,948,427 km (0.111 R)
• M49: 21,289,273 km (0.078 R)
• M50: 22,217,677 km (0.094 R)
• M51: 22,659,141 km (0.118 R)
• M52: 22,991,996 km (0.079 R)
• M53: 24,226,777 km (0.079 R)
• M54: 24,567,262 km (0.084 R)
• M55: 25,945,058 km (0.09 R)
• M56: 26,119,040 km (0.062 R)
• M57: 26,701,874 km (0.103 R)
• M58: 28,595,334 km (0.102 R)
• M59: 28,895,128 km (0.105 R)
• M60: 29,015,255 km (0.079 R)
• M61: 29,075,393 km (0.068 R)
• M62: 29,922,117 km (0.075 R)
• M63: 30,409,507 km (0.086 R)
• M64: 30,654,100 km (0.087 R)
• M65: 30,838,105 km (0.082 R)
• M66: 31,022,410 km (0.036 R)
• M67: 31,207,163 km (0.115 R)
• M68: 31,763,368 km (0.088 R)
• M69: 31,887,385 km (0.113 R)
• M70: 32,198,249 km (0.12 R)
• M71: 32,510,160 km (0.115 R)
• M72: 33,011,164 km (0.091 R)
• M73: 33,199,807 km (0.05 R)
• M74: 33,704,251 km (0.046 R)
• M75: 33,957,520 km (0.069 R)
• M76: 34,147,958 km (0.044 R)
• M77: 34,784,946 km (0.118 R)
• M78: 35,490,150 km (0.089 R)
• M79: 36,329,843 km (0.064 R)
• M80: 36,914,920 km (0.089 R)
• M81: 37,896,881 km (0.047 R)
• M82: 38,292,118 km (0.045 R)
• M83: 39,686,221 km (0.092 R)
• M84: 39,886,682 km (0.109 R)
• M85: 40,020,572 km (0.045 R)
• M86: 40,221,632 km (0.087 R)
• M87: 40,624,798 km (0.117 R)
• M88: 41,638,473 km (0.075 R)
• M89: 43,621,991 km (0.101 R)
• M90: 45,636,027 km (0.104 R)
• M91: 46,126,559 km (0.113 R)
• M92: 46,337,492 km (0.067 R)
• M93: 46,407,803 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.9

Radius: 3.6

Gravity: 63.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.84 AU - 16.3 AU

Year: 16923 Days

Day: 16.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,537,394 km

• M1: 47,123 km (0.058 R)
• M2: 421,417 km (0.103 R)
• M3: 646,562 km (0.076 R)
• M4: 783,444 km (0.054 R)
• M5: 904,319 km (0.104 R)
• M6: 979,866 km (0.115 R)
• M7: 1,005,447 km (0.075 R)
• M8: 1,057,358 km (0.057 R)
• M9: 1,110,166 km (0.12 R)
• M10: 1,474,586 km (0.032 R)
• M11: 1,654,403 km (0.095 R)
• M12: 2,167,374 km (0.092 R)
• M13: 2,511,299 km (0.07 R)
• M14: 2,653,567 km (0.117 R)
• M15: 2,835,029 km (0.12 R)
• M16: 3,842,122 km (0.107 R)
• M17: 4,640,825 km (0.1 R)
• M18: 6,675,207 km (0.119 R)
• M19: 6,921,594 km (0.077 R)
• M20: 7,221,239 km (0.09 R)
• M21: 7,423,495 km (0.093 R)
• M22: 7,885,005 km (0.089 R)
• M23: 8,145,604 km (0.119 R)
• M24: 8,250,472 km (0.069 R)
• M25: 8,355,939 km (0.034 R)
• M26: 10,556,075 km (0.092 R)
• M27: 10,785,408 km (0.102 R)
• M28: 11,601,016 km (0.107 R)
• M29: 11,719,048 km (0.095 R)
• M30: 11,778,289 km (0.095 R)
• M31: 13,044,486 km (0.049 R)
• M32: 13,105,821 km (0.115 R)
• M33: 14,862,698 km (0.069 R)
• M34: 15,055,231 km (0.086 R)
• M35: 15,833,887 km (0.091 R)
• M36: 15,899,262 km (0.093 R)
• M37: 17,026,033 km (0.073 R)
• M38: 18,178,236 km (0.073 R)
• M39: 18,246,751 km (0.11 R)
• M40: 18,521,862 km (0.112 R)
• M41: 19,425,284 km (0.079 R)
• M42: 21,564,383 km (0.098 R)
• M43: 24,077,179 km (0.112 R)
• M44: 25,062,131 km (0.089 R)
• M45: 26,602,989 km (0.118 R)
• M46: 26,758,721 km (0.11 R)
• M47: 27,463,476 km (0.115 R)
• M48: 27,620,853 km (0.06 R)
• M49: 27,778,529 km (0.099 R)
• M50: 27,857,517 km (0.113 R)
• M51: 28,015,792 km (0.056 R)
• M52: 28,891,089 km (0.115 R)
• M53: 29,613,796 km (0.063 R)
• M54: 30,018,010 km (0.117 R)
• M55: 31,652,665 km (0.102 R)
• M56: 33,064,720 km (0.082 R)
• M57: 34,158,280 km (0.089 R)
• M58: 34,327,625 km (0.111 R)
• M59: 35,178,238 km (0.086 R)
• M60: 35,606,238 km (0.056 R)
• M61: 36,035,883 km (0.117 R)
• M62: 39,179,682 km (0.079 R)
• M63: 40,157,604 km (0.093 R)
• M64: 40,873,878 km (0.117 R)
• M65: 42,137,531 km (0.08 R)
• M66: 44,333,479 km (0.081 R)
• M67: 44,702,985 km (0.051 R)
• M68: 45,166,440 km (0.118 R)
• M69: 45,631,390 km (0.108 R)
• M70: 46,378,781 km (0.119 R)
• M71: 47,130,061 km (0.07 R)
• M72: 47,318,554 km (0.088 R)
• M73: 47,412,951 km (0.097 R)
• M74: 49,983,341 km (0.091 R)
• M75: 50,079,383 km (0.079 R)
• M76: 50,175,425 km (0.112 R)
• M77: 51,043,392 km (0.118 R)
• M78: 51,624,729 km (0.12 R)
• M79: 52,891,823 km (0.077 R)
• M80: 52,989,810 km (0.041 R)
• M81: 53,283,770 km (0.118 R)
• M82: 53,873,484 km (0.042 R)
• M83: 54,663,212 km (0.115 R)
• M84: 57,155,512 km (0.052 R)
• M85: 57,456,952 km (0.103 R)
• M86: 57,859,968 km (0.092 R)
• M87: 58,162,755 km (0.074 R)
• M88: 61,013,940 km (0.1 R)
• M89: 61,219,338 km (0.118 R)
• M90: 61,425,035 km (0.085 R)
• M91: 64,536,821 km (0.097 R)
• M92: 65,480,334 km (0.102 R)
• M93: 68,444,766 km (0.086 R)
• M94: 69,514,091 km (0.115 R)
• M95: 71,452,730 km (0.057 R)
• M96: 71,885,966 km (0.105 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit