🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.17 AU - 4.85 AU

Year: 2890 Days

Day: 13 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 11.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.24 AU - 8.38 AU

Year: 7855 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,634,027 km

• M1: 154,684 km (0.118 R)
• M2: 341,981 km (0.057 R)
• M3: 424,409 km (0.111 R)
• M4: 570,566 km (0.117 R)
• M5: 878,140 km (0.08 R)
• M6: 959,820 km (0.108 R)
• M7: 1,176,288 km (0.044 R)
• M8: 1,267,543 km (0.104 R)
• M9: 1,345,633 km (0.096 R)
• M10: 1,866,383 km (0.099 R)
• M11: 2,329,837 km (0.103 R)
• M12: 2,545,109 km (0.093 R)
• M13: 2,911,623 km (0.114 R)
• M14: 3,122,706 km (0.079 R)
• M15: 3,230,117 km (0.111 R)
• M16: 3,515,251 km (0.08 R)
• M17: 3,762,985 km (0.076 R)
• M18: 4,395,634 km (0.103 R)
• M19: 4,492,125 km (0.045 R)
• M20: 4,810,918 km (0.088 R)
• M21: 4,935,533 km (0.064 R)
• M22: 5,418,884 km (0.056 R)
• M23: 6,024,306 km (0.087 R)
• M24: 6,104,790 km (0.104 R)
• M25: 7,213,460 km (0.105 R)
• M26: 7,529,111 km (0.087 R)
• M27: 7,674,221 km (0.11 R)
• M28: 7,967,134 km (0.065 R)
• M29: 8,055,696 km (0.066 R)
• M30: 9,392,502 km (0.118 R)
• M31: 9,580,098 km (0.044 R)
• M32: 9,705,910 km (0.114 R)
• M33: 11,026,560 km (0.05 R)
• M34: 11,825,712 km (0.08 R)
• M35: 12,403,159 km (0.05 R)
• M36: 12,781,642 km (0.112 R)
• M37: 13,059,296 km (0.081 R)
• M38: 13,198,871 km (0.1 R)
• M39: 13,303,888 km (0.069 R)
• M40: 13,868,770 km (0.117 R)
• M41: 14,297,517 km (0.094 R)
• M42: 14,405,377 km (0.069 R)
• M43: 14,549,739 km (0.116 R)
• M44: 14,803,308 km (0.09 R)
• M45: 15,241,629 km (0.063 R)
• M46: 15,315,082 km (0.065 R)
• M47: 15,536,038 km (0.08 R)
• M48: 15,683,990 km (0.046 R)
• M49: 16,018,790 km (0.082 R)
• M50: 16,093,440 km (0.03 R)
• M51: 16,468,631 km (0.112 R)
• M52: 16,922,661 km (0.073 R)
• M53: 17,113,099 km (0.099 R)
• M54: 17,227,691 km (0.062 R)
• M55: 18,583,496 km (0.119 R)
• M56: 19,254,293 km (0.097 R)
• M57: 19,612,730 km (0.115 R)
• M58: 21,355,246 km (0.111 R)
• M59: 21,974,880 km (0.053 R)
• M60: 22,141,083 km (0.111 R)
• M61: 22,349,323 km (0.074 R)
• M62: 22,558,312 km (0.092 R)
• M63: 22,894,159 km (0.059 R)
• M64: 23,104,793 km (0.072 R)
• M65: 23,316,175 km (0.111 R)
• M66: 24,339,424 km (0.092 R)
• M67: 24,640,714 km (0.052 R)
• M68: 25,116,585 km (0.116 R)
• M69: 26,297,510 km (0.119 R)
• M70: 26,429,905 km (0.042 R)
• M71: 26,650,861 km (0.114 R)
• M72: 26,961,426 km (0.066 R)
• M73: 27,139,447 km (0.081 R)
• M74: 27,273,188 km (0.115 R)
• M75: 28,305,712 km (0.109 R)
• M76: 28,486,576 km (0.077 R)
• M77: 28,577,232 km (0.106 R)
• M78: 28,895,128 km (0.111 R)
• M79: 29,855,546 km (0.059 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 9.6

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.95 AU - 9.63 AU

Year: 9379 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,634,027 km

• M1: 236,813 km (0.105 R)
• M2: 346,020 km (0.119 R)
• M3: 775,815 km (0.11 R)
• M4: 1,491,640 km (0.074 R)
• M5: 1,572,423 km (0.089 R)
• M6: 1,780,813 km (0.085 R)
• M7: 1,866,682 km (0.08 R)
• M8: 1,932,057 km (0.117 R)
• M9: 2,178,594 km (0.106 R)
• M10: 2,270,746 km (0.115 R)
• M11: 2,459,239 km (0.084 R)
• M12: 3,106,699 km (0.105 R)
• M13: 3,476,505 km (0.073 R)
• M14: 3,721,696 km (0.117 R)
• M15: 4,344,921 km (0.117 R)
• M16: 4,461,756 km (0.094 R)
• M17: 4,639,030 km (0.083 R)
• M18: 4,939,572 km (0.041 R)
• M19: 5,496,675 km (0.083 R)
• M20: 5,559,805 km (0.118 R)
• M21: 6,435,700 km (0.071 R)
• M22: 6,737,290 km (0.115 R)
• M23: 7,146,589 km (0.056 R)
• M24: 7,354,231 km (0.118 R)
• M25: 7,493,806 km (0.035 R)
• M26: 7,740,194 km (0.088 R)
• M27: 8,349,805 km (0.119 R)
• M28: 8,641,970 km (0.107 R)
• M29: 8,863,375 km (0.115 R)
• M30: 9,123,974 km (0.119 R)
• M31: 9,349,418 km (0.077 R)
• M32: 9,424,965 km (0.059 R)
• M33: 9,921,032 km (0.092 R)
• M34: 11,459,646 km (0.072 R)
• M35: 11,784,423 km (0.101 R)
• M36: 11,907,093 km (0.117 R)
• M37: 12,360,075 km (0.118 R)
• M38: 12,443,102 km (0.071 R)
• M39: 12,526,279 km (0.093 R)
• M40: 13,071,413 km (0.109 R)
• M41: 13,240,758 km (0.084 R)
• M42: 13,796,065 km (0.049 R)
• M43: 14,141,487 km (0.06 R)
• M44: 15,911,529 km (0.099 R)
• M45: 16,501,692 km (0.115 R)
• M46: 16,868,506 km (0.103 R)
• M47: 17,516,714 km (0.06 R)
• M48: 17,937,832 km (0.112 R)
• M49: 18,031,929 km (0.115 R)
• M50: 18,504,509 km (0.091 R)
• M51: 18,599,503 km (0.027 R)
• M52: 19,028,999 km (0.049 R)
• M53: 19,221,082 km (0.085 R)
• M54: 19,849,393 km (0.048 R)
• M55: 20,190,477 km (0.1 R)
• M56: 20,386,300 km (0.103 R)
• M57: 21,524,441 km (0.085 R)
• M58: 21,925,214 km (0.096 R)
• M59: 22,328,380 km (0.089 R)
• M60: 22,581,649 km (0.116 R)
• M61: 23,091,030 km (0.04 R)
• M62: 23,449,765 km (0.066 R)
• M63: 23,862,057 km (0.091 R)
• M64: 25,376,736 km (0.103 R)
• M65: 25,482,352 km (0.087 R)
• M66: 25,641,075 km (0.107 R)
• M67: 25,746,990 km (0.11 R)
• M68: 26,225,704 km (0.066 R)
• M69: 26,385,923 km (0.065 R)
• M70: 28,115,125 km (0.109 R)
• M71: 28,552,998 km (0.057 R)
• M72: 29,769,228 km (0.079 R)
• M73: 30,159,679 km (0.108 R)
• M74: 31,115,011 km (0.113 R)
• M75: 31,568,143 km (0.11 R)
• M76: 32,080,366 km (0.081 R)
• M77: 35,034,924 km (0.116 R)
• M78: 35,329,183 km (0.106 R)
• M79: 35,801,762 km (0.112 R)
• M80: 37,833,601 km (0.038 R)
• M81: 38,075,201 km (0.118 R)
• M82: 38,559,749 km (0.069 R)
• M83: 38,741,959 km (0.076 R)
• M84: 38,924,468 km (0.106 R)
• M85: 39,534,828 km (0.081 R)
• M86: 39,657,348 km (0.094 R)
• M87: 41,447,287 km (0.081 R)
• M88: 41,633,985 km (0.075 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 13,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit