🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.99 AU - 3.29 AU

Year: 1227 Days

Day: 24.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.82 AU - 5.84 AU

Year: 3037 Days

Day: 45.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,723,842 km

• M1: 358,287 km (0.09 R)
• M2: 1,082,789 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.13 AU - 9.51 AU

Year: 8140 Days

Day: 24.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,723,842 km

• M1: 1,772,735 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.33 AU - 10.91 AU

Year: 8536 Days

Day: 45.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 16.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 23.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.4

Radius: 6

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 21.65 AU - 25.67 AU

Year: 32924 Days

Day: 17.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,723,842 km

• M1: 81,830 km (0.113 R)
• M2: 558,898 km (0.052 R)
• M3: 950,844 km (0.081 R)
• M4: 1,352,066 km (0.09 R)
• M5: 1,538,913 km (0.066 R)
• M6: 1,603,091 km (0.08 R)
• M7: 1,902,735 km (0.108 R)
• M8: 2,255,936 km (0.08 R)
• M9: 2,706,375 km (0.115 R)
• M10: 3,062,268 km (0.101 R)
• M11: 3,432,972 km (0.052 R)
• M12: 3,602,317 km (0.101 R)
• M13: 4,126,508 km (0.094 R)
• M14: 4,489,283 km (0.111 R)
• M15: 5,787,343 km (0.118 R)
• M16: 8,468,137 km (0.111 R)
• M17: 9,337,002 km (0.111 R)
• M18: 10,723,475 km (0.11 R)
• M19: 11,158,056 km (0.078 R)
• M20: 12,626,210 km (0.098 R)
• M21: 12,756,809 km (0.069 R)
• M22: 13,217,121 km (0.116 R)
• M23: 13,349,665 km (0.085 R)
• M24: 13,615,949 km (0.119 R)
• M25: 13,951,497 km (0.094 R)
• M26: 14,086,435 km (0.111 R)
• M27: 14,562,156 km (0.067 R)
• M28: 15,112,227 km (0.075 R)
• M29: 16,517,101 km (0.073 R)
• M30: 16,802,982 km (0.106 R)
• M31: 17,597,796 km (0.063 R)
• M32: 18,183,621 km (0.108 R)
• M33: 18,404,876 km (0.051 R)
• M34: 19,600,014 km (0.118 R)
• M35: 20,820,134 km (0.08 R)
• M36: 21,673,141 km (0.111 R)
• M37: 22,458,530 km (0.099 R)
• M38: 22,537,667 km (0.119 R)
• M39: 23,573,632 km (0.064 R)
• M40: 24,543,775 km (0.05 R)
• M41: 24,706,687 km (0.08 R)
• M42: 26,439,180 km (0.074 R)
• M43: 26,857,455 km (0.1 R)
• M44: 28,466,680 km (0.116 R)
• M45: 28,809,408 km (0.114 R)
• M46: 29,759,056 km (0.108 R)
• M47: 30,543,696 km (0.098 R)
• M48: 30,806,690 km (0.099 R)
• M49: 31,688,868 km (0.044 R)
• M50: 31,866,441 km (0.032 R)
• M51: 32,222,334 km (0.108 R)
• M52: 32,311,494 km (0.085 R)
• M53: 34,203,010 km (0.097 R)
• M54: 36,130,130 km (0.114 R)
• M55: 36,315,631 km (0.088 R)
• M56: 36,594,182 km (0.093 R)
• M57: 39,610,375 km (0.071 R)
• M58: 40,088,938 km (0.075 R)
• M59: 41,341,820 km (0.028 R)
• M60: 41,438,610 km (0.09 R)
• M61: 41,924,354 km (0.095 R)
• M62: 42,705,405 km (0.117 R)
• M63: 44,877,865 km (0.107 R)
• M64: 45,576,487 km (0.036 R)
• M65: 45,676,718 km (0.073 R)
• M66: 45,877,179 km (0.092 R)
• M67: 46,077,790 km (0.028 R)
• M68: 46,278,849 km (0.095 R)
• M69: 46,883,673 km (0.036 R)
• M70: 47,187,208 km (0.063 R)
• M71: 47,288,485 km (0.05 R)
• M72: 47,491,190 km (0.084 R)
• M73: 50,671,043 km (0.088 R)
• M74: 51,294,417 km (0.106 R)
• M75: 53,074,333 km (0.106 R)
• M76: 55,942,573 km (0.091 R)
• M77: 57,017,732 km (0.109 R)
• M78: 57,991,016 km (0.084 R)
• M79: 60,833,675 km (0.105 R)
• M80: 62,939,564 km (0.1 R)
• M81: 63,385,964 km (0.036 R)
• M82: 66,199,601 km (0.076 R)
• M83: 67,564,532 km (0.113 R)
• M84: 68,365,030 km (0.117 R)
• M85: 68,594,214 km (0.053 R)
• M86: 68,823,847 km (0.119 R)
• M87: 68,938,738 km (0.077 R)
• M88: 70,090,941 km (0.119 R)
• M89: 72,999,123 km (0.087 R)
• M90: 75,472,275 km (0.034 R)
• M91: 75,827,870 km (0.075 R)
• M92: 76,659,634 km (0.054 R)
• M93: 80,137,784 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 24.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.5

Radius: 3.5

Gravity: 53.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 18.93 AU - 30.89 AU

Year: 35568 Days

Day: 20.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,723,842 km

• M1: 122,072 km (0.088 R)
• M2: 225,145 km (0.114 R)
• M3: 330,761 km (0.092 R)
• M4: 353,799 km (0.116 R)
• M5: 2,809,747 km (0.111 R)
• M6: 2,906,687 km (0.064 R)
• M7: 3,990,523 km (0.083 R)
• M8: 4,489,283 km (0.105 R)
• M9: 5,007,490 km (0.103 R)
• M10: 5,912,557 km (0.094 R)
• M11: 6,351,776 km (0.074 R)
• M12: 7,195,059 km (0.116 R)
• M13: 7,935,718 km (0.099 R)
• M14: 10,448,065 km (0.104 R)
• M15: 10,749,654 km (0.077 R)
• M16: 11,130,680 km (0.108 R)
• M17: 12,458,660 km (0.07 R)
• M18: 13,671,450 km (0.047 R)
• M19: 14,250,095 km (0.082 R)
• M20: 16,033,451 km (0.097 R)
• M21: 17,260,902 km (0.08 R)
• M22: 19,249,955 km (0.082 R)
• M23: 20,084,262 km (0.12 R)
• M24: 23,833,185 km (0.05 R)
• M25: 26,449,053 km (0.113 R)
• M26: 26,654,002 km (0.077 R)
• M27: 28,103,456 km (0.119 R)
• M28: 30,646,919 km (0.08 R)
• M29: 30,862,190 km (0.096 R)
• M30: 31,837,120 km (0.102 R)
• M31: 32,164,290 km (0.096 R)
• M32: 32,822,072 km (0.086 R)
• M33: 33,373,639 km (0.079 R)
• M34: 33,817,047 km (0.117 R)
• M35: 34,262,400 km (0.099 R)
• M36: 34,485,750 km (0.06 R)
• M37: 34,709,698 km (0.052 R)
• M38: 36,975,059 km (0.11 R)
• M39: 37,089,501 km (0.093 R)
• M40: 37,894,487 km (0.098 R)
• M41: 38,705,158 km (0.098 R)
• M42: 39,990,503 km (0.093 R)
• M43: 40,108,087 km (0.104 R)
• M44: 44,537,380 km (0.062 R)
• M45: 44,903,147 km (0.081 R)
• M46: 45,760,792 km (0.06 R)
• M47: 46,747,390 km (0.12 R)
• M48: 47,243,456 km (0.08 R)
• M49: 48,867,341 km (0.108 R)
• M50: 49,622,960 km (0.065 R)
• M51: 51,145,866 km (0.097 R)
• M52: 51,273,473 km (0.11 R)
• M53: 53,458,649 km (0.118 R)
• M54: 56,991,403 km (0.107 R)
• M55: 57,919,508 km (0.114 R)
• M56: 58,052,501 km (0.067 R)
• M57: 59,120,181 km (0.087 R)
• M58: 59,656,340 km (0.072 R)
• M59: 59,925,167 km (0.073 R)
• M60: 61,274,839 km (0.089 R)
• M61: 63,592,110 km (0.088 R)
• M62: 63,729,291 km (0.072 R)
• M63: 64,830,481 km (0.098 R)
• M64: 69,580,064 km (0.099 R)
• M65: 70,998,252 km (0.119 R)
• M66: 71,140,519 km (0.12 R)
• M67: 73,430,863 km (0.107 R)
• M68: 74,151,476 km (0.108 R)
• M69: 75,454,623 km (0.116 R)
• M70: 76,327,526 km (0.114 R)
• M71: 77,057,414 km (0.119 R)
• M72: 78,230,262 km (0.114 R)
• M73: 80,148,555 km (0.12 R)
• M74: 81,783,810 km (0.109 R)
• M75: 82,530,752 km (0.098 R)
• M76: 83,730,676 km (0.067 R)
• M77: 84,332,658 km (0.118 R)
• M78: 89,047,085 km (0.114 R)
• M79: 89,200,573 km (0.108 R)
• M80: 89,507,847 km (0.064 R)
• M81: 92,289,021 km (0.097 R)
• M82: 94,784,912 km (0.116 R)
• M83: 95,883,858 km (0.104 R)
• M84: 97,302,793 km (0.096 R)
• M85: 97,777,467 km (0.056 R)
• M86: 98,570,037 km (0.099 R)
• M87: 103,693,315 km (0.102 R)
• M88: 104,339,728 km (0.116 R)
• M89: 105,149,651 km (0.07 R)
• M90: 105,311,964 km (0.056 R)
• M91: 106,775,779 km (0.081 R)

Kuiper Belt

Range: 38.3 - 64.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit