🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.9

Radius: 8.7

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.56 AU - 0.76 AU

Year: 377 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,912,756 km

• M1: 110,254 km (0.09 R)
• M2: 453,730 km (0.119 R)
• M3: 727,494 km (0.059 R)
• M4: 1,521,111 km (0.119 R)
• M5: 1,879,099 km (0.089 R)
• M6: 2,226,615 km (0.116 R)
• M7: 2,535,385 km (0.096 R)
• M8: 3,272,005 km (0.098 R)
• M9: 3,615,481 km (0.112 R)
• M10: 4,453,977 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.9

Radius: 9.7

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.81 AU

Year: 412 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,912,756 km

• M1: 120,576 km (0.098 R)
• M2: 425,756 km (0.081 R)
• M3: 757,564 km (0.059 R)
• M4: 1,490,294 km (0.106 R)
• M5: 1,835,566 km (0.099 R)
• M6: 2,630,230 km (0.066 R)
• M7: 3,347,701 km (0.065 R)
• M8: 4,108,107 km (0.052 R)
• M9: 4,471,780 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.4

Radius: 14.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.85 AU - 0.95 AU

Year: 600 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 79,912,756 km

• M1: 185,950 km (0.103 R)
• M2: 680,072 km (0.067 R)
• M3: 1,170,155 km (0.053 R)
• M4: 1,795,474 km (0.036 R)
• M5: 4,293,160 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.1

Radius: 14.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.1 AU - 1.46 AU

Year: 1018 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,912,756 km

• M1: 186,848 km (0.074 R)
• M2: 652,696 km (0.083 R)
• M3: 1,120,338 km (0.112 R)
• M4: 1,683,126 km (0.042 R)
• M5: 2,151,517 km (0.062 R)
• M6: 3,003,177 km (0.104 R)
• M7: 3,720,200 km (0.091 R)
• M8: 4,305,427 km (0.108 R)
• M9: 5,143,025 km (0.117 R)
• M10: 5,766,998 km (0.068 R)
• M11: 6,351,477 km (0.114 R)
• M12: 6,999,236 km (0.034 R)
• M13: 8,482,199 km (0.088 R)
• M14: 9,591,467 km (0.083 R)
• M15: 10,196,890 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.1

Radius: 8.7

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.42 AU - 2.72 AU

Year: 2896 Days

Day: 10 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,912,756 km

• M1: 108,159 km (0.057 R)
• M2: 396,734 km (0.048 R)
• M3: 702,960 km (0.097 R)
• M4: 1,464,713 km (0.077 R)
• M5: 1,982,022 km (0.112 R)
• M6: 3,158,460 km (0.082 R)
• M7: 4,044,827 km (0.08 R)
• M8: 4,511,423 km (0.077 R)
• M9: 4,939,572 km (0.095 R)
• M10: 7,022,274 km (0.098 R)
• M11: 7,370,537 km (0.114 R)
• M12: 8,239,851 km (0.092 R)
• M13: 8,735,468 km (0.112 R)
• M14: 9,064,434 km (0.06 R)
• M15: 9,477,624 km (0.097 R)
• M16: 10,261,367 km (0.11 R)
• M17: 11,735,803 km (0.096 R)
• M18: 12,871,999 km (0.104 R)
• M19: 13,394,545 km (0.068 R)
• M20: 14,079,852 km (0.03 R)
• M21: 14,431,258 km (0.116 R)
• M22: 16,441,853 km (0.102 R)
• M23: 17,803,942 km (0.033 R)
• M24: 19,362,602 km (0.105 R)
• M25: 20,302,226 km (0.069 R)
• M26: 21,469,538 km (0.068 R)
• M27: 22,002,406 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.3

Radius: 12.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.39 AU - 3.51 AU

Year: 3562 Days

Day: 13.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,912,756 km

• M1: 160,519 km (0.117 R)
• M2: 719,715 km (0.112 R)
• M3: 1,486,105 km (0.105 R)
• M4: 2,154,808 km (0.095 R)
• M5: 2,669,574 km (0.081 R)
• M6: 3,929,487 km (0.057 R)
• M7: 5,553,372 km (0.091 R)
• M8: 7,685,591 km (0.096 R)
• M9: 8,611,003 km (0.118 R)
• M10: 10,037,568 km (0.097 R)
• M11: 12,419,316 km (0.067 R)
• M12: 12,975,072 km (0.108 R)
• M13: 13,987,551 km (0.072 R)
• M14: 14,487,806 km (0.081 R)
• M15: 15,260,778 km (0.114 R)
• M16: 16,832,902 km (0.056 R)
• M17: 18,154,599 km (0.117 R)
• M18: 20,296,990 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.4

Radius: 12.5

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.59 AU - 3.71 AU

Year: 3930 Days

Day: 9.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,912,756 km

• M1: 155,432 km (0.098 R)
• M2: 919,129 km (0.077 R)
• M3: 1,640,939 km (0.103 R)
• M4: 2,433,658 km (0.102 R)
• M5: 2,982,533 km (0.078 R)
• M6: 3,427,138 km (0.106 R)
• M7: 5,527,492 km (0.099 R)
• M8: 6,081,752 km (0.101 R)
• M9: 6,640,949 km (0.103 R)
• M10: 7,268,063 km (0.088 R)
• M11: 8,227,135 km (0.084 R)
• M12: 10,137,949 km (0.111 R)
• M13: 11,106,296 km (0.099 R)
• M14: 12,922,563 km (0.057 R)
• M15: 13,380,333 km (0.032 R)
• M16: 15,320,767 km (0.106 R)
• M17: 17,258,209 km (0.081 R)
• M18: 17,689,350 km (0.05 R)
• M19: 19,420,197 km (0.059 R)
• M20: 22,043,845 km (0.036 R)
• M21: 26,085,979 km (0.088 R)
• M22: 28,494,654 km (0.118 R)

Asteroid Belt

Center: 6.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.7

Radius: 4.4

Gravity: 33.71 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.69 AU - 12.13 AU

Year: 21929 Days

Day: 21.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 79.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 79,912,756 km

• M1: 55,052 km (0.101 R)
• M2: 345,272 km (0.067 R)
• M3: 2,862,106 km (0.066 R)
• M4: 3,436,712 km (0.051 R)
• M5: 4,559,594 km (0.048 R)
• M6: 6,248,703 km (0.069 R)
• M7: 6,424,481 km (0.073 R)
• M8: 6,924,736 km (0.091 R)
• M9: 8,689,392 km (0.094 R)
• M10: 9,529,833 km (0.086 R)
• M11: 9,880,640 km (0.107 R)
• M12: 10,300,861 km (0.063 R)
• M13: 12,374,736 km (0.103 R)
• M14: 13,004,692 km (0.119 R)
• M15: 13,219,216 km (0.068 R)
• M16: 13,729,195 km (0.031 R)
• M17: 15,417,557 km (0.089 R)
• M18: 17,585,379 km (0.108 R)
• M19: 18,651,264 km (0.03 R)
• M20: 19,759,336 km (0.106 R)
• M21: 21,008,478 km (0.039 R)
• M22: 21,602,381 km (0.047 R)
• M23: 23,876,119 km (0.103 R)
• M24: 24,850,450 km (0.088 R)
• M25: 25,070,509 km (0.059 R)
• M26: 29,013,759 km (0.108 R)
• M27: 29,380,274 km (0.077 R)
• M28: 36,375,919 km (0.112 R)
• M29: 38,100,633 km (0.117 R)
• M30: 38,246,790 km (0.055 R)
• M31: 38,393,396 km (0.108 R)
• M32: 43,282,105 km (0.059 R)
• M33: 47,716,634 km (0.051 R)
• M34: 49,432,971 km (0.061 R)
• M35: 51,725,109 km (0.063 R)
• M36: 55,952,446 km (0.101 R)
• M37: 58,829,811 km (0.103 R)
• M38: 60,007,895 km (0.081 R)
• M39: 63,021,843 km (0.105 R)
• M40: 68,051,323 km (0.073 R)
• M41: 72,217,774 km (0.071 R)
• M42: 73,567,894 km (0.104 R)
• M43: 78,190,020 km (0.1 R)
• M44: 78,662,600 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.2

Radius: 3

Gravity: 65.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.98 AU - 10.64 AU

Year: 23270 Days

Day: 21.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,912,756 km

• M1: 37,998 km (0.099 R)
• M2: 132,394 km (0.097 R)
• M3: 229,483 km (0.095 R)
• M4: 364,420 km (0.11 R)
• M5: 766,539 km (0.11 R)
• M6: 1,034,768 km (0.095 R)
• M7: 1,698,534 km (0.098 R)
• M8: 2,087,937 km (0.109 R)
• M9: 2,303,658 km (0.081 R)
• M10: 2,557,675 km (0.104 R)
• M11: 3,671,581 km (0.11 R)
• M12: 5,422,474 km (0.118 R)
• M13: 5,787,642 km (0.031 R)
• M14: 6,612,076 km (0.114 R)
• M15: 8,016,651 km (0.056 R)
• M16: 8,172,382 km (0.101 R)
• M17: 11,075,179 km (0.087 R)
• M18: 13,840,496 km (0.081 R)
• M19: 15,222,331 km (0.092 R)
• M20: 16,609,403 km (0.081 R)
• M21: 17,989,742 km (0.087 R)
• M22: 22,586,137 km (0.101 R)
• M23: 22,793,031 km (0.041 R)
• M24: 25,710,788 km (0.104 R)
• M25: 26,391,308 km (0.066 R)
• M26: 30,982,766 km (0.087 R)
• M27: 35,657,251 km (0.082 R)
• M28: 42,801,596 km (0.033 R)
• M29: 44,078,115 km (0.119 R)
• M30: 45,874,337 km (0.096 R)
• M31: 47,379,740 km (0.117 R)
• M32: 47,549,085 km (0.109 R)
• M33: 48,573,232 km (0.111 R)
• M34: 53,181,594 km (0.113 R)
• M35: 56,347,085 km (0.098 R)
• M36: 62,641,864 km (0.059 R)
• M37: 70,485,430 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit