🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 40.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.7 AU - 1.06 AU

Year: 300 Days

Day: 39.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 59.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.76 AU - 2.74 AU

Year: 1227 Days

Day: 19.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.14 AU - 2.42 AU

Year: 1251 Days

Day: 39.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.65 AU - 3.97 AU

Year: 2189 Days

Day: 46.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 13.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.18 AU - 6.7 AU

Year: 4611 Days

Day: 7.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,334,682 km

• M1: 236,215 km (0.05 R)
• M2: 429,047 km (0.11 R)
• M3: 522,994 km (0.092 R)
• M4: 983,606 km (0.099 R)
• M5: 1,108,071 km (0.101 R)
• M6: 1,200,523 km (0.106 R)
• M7: 1,305,391 km (0.043 R)
• M8: 1,423,723 km (0.086 R)
• M9: 2,175,153 km (0.089 R)
• M10: 2,573,981 km (0.094 R)
• M11: 2,737,491 km (0.112 R)
• M12: 2,852,831 km (0.105 R)
• M13: 3,101,762 km (0.05 R)
• M14: 3,734,112 km (0.079 R)
• M15: 3,876,978 km (0.048 R)
• M16: 4,007,129 km (0.098 R)
• M17: 4,331,457 km (0.065 R)
• M18: 4,633,794 km (0.092 R)
• M19: 4,803,139 km (0.114 R)
• M20: 5,037,260 km (0.093 R)
• M21: 5,911,659 km (0.091 R)
• M22: 6,112,419 km (0.084 R)
• M23: 6,247,506 km (0.066 R)
• M24: 6,555,079 km (0.082 R)
• M25: 6,641,547 km (0.071 R)
• M26: 7,203,287 km (0.069 R)
• M27: 7,399,859 km (0.053 R)
• M28: 7,982,094 km (0.073 R)
• M29: 8,111,496 km (0.06 R)
• M30: 8,409,794 km (0.062 R)
• M31: 8,598,138 km (0.027 R)
• M32: 9,210,143 km (0.102 R)
• M33: 9,856,106 km (0.119 R)
• M34: 10,355,314 km (0.114 R)
• M35: 10,456,143 km (0.116 R)
• M36: 10,883,245 km (0.097 R)
• M37: 11,274,593 km (0.116 R)
• M38: 11,378,414 km (0.118 R)
• M39: 11,733,559 km (0.059 R)
• M40: 11,880,913 km (0.102 R)
• M41: 12,113,688 km (0.079 R)
• M42: 12,842,828 km (0.105 R)
• M43: 13,168,951 km (0.052 R)
• M44: 13,387,962 km (0.034 R)
• M45: 13,674,442 km (0.11 R)
• M46: 14,636,656 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 12.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.95 AU - 7.33 AU

Year: 6218 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,334,682 km

• M1: 166,951 km (0.103 R)
• M2: 325,076 km (0.097 R)
• M3: 451,337 km (0.027 R)
• M4: 766,839 km (0.079 R)
• M5: 1,016,218 km (0.087 R)
• M6: 1,168,509 km (0.111 R)
• M7: 1,274,574 km (0.071 R)
• M8: 1,652,608 km (0.07 R)
• M9: 1,813,874 km (0.08 R)
• M10: 2,306,949 km (0.074 R)
• M11: 2,793,291 km (0.12 R)
• M12: 2,938,102 km (0.074 R)
• M13: 3,362,511 km (0.105 R)
• M14: 3,595,136 km (0.069 R)
• M15: 4,325,024 km (0.108 R)
• M16: 4,493,322 km (0.034 R)
• M17: 4,750,181 km (0.105 R)
• M18: 4,953,335 km (0.067 R)
• M19: 5,248,492 km (0.112 R)
• M20: 5,580,001 km (0.087 R)
• M21: 5,856,308 km (0.11 R)
• M22: 5,980,474 km (0.11 R)
• M23: 6,105,687 km (0.111 R)
• M24: 6,647,381 km (0.052 R)
• M25: 6,777,083 km (0.114 R)
• M26: 6,907,682 km (0.102 R)
• M27: 7,006,267 km (0.101 R)
• M28: 8,329,161 km (0.058 R)
• M29: 10,098,006 km (0.069 R)
• M30: 10,738,285 km (0.082 R)
• M31: 11,005,766 km (0.068 R)
• M32: 11,314,087 km (0.097 R)
• M33: 11,625,400 km (0.105 R)
• M34: 12,097,531 km (0.055 R)
• M35: 12,616,187 km (0.086 R)
• M36: 12,696,670 km (0.042 R)
• M37: 13,020,251 km (0.042 R)
• M38: 13,551,772 km (0.096 R)
• M39: 14,932,859 km (0.052 R)
• M40: 15,446,130 km (0.054 R)
• M41: 15,791,551 km (0.12 R)
• M42: 16,008,767 km (0.073 R)
• M43: 18,143,828 km (0.078 R)
• M44: 18,234,784 km (0.114 R)
• M45: 18,737,433 km (0.116 R)
• M46: 18,829,286 km (0.093 R)
• M47: 19,105,892 km (0.108 R)
• M48: 19,383,845 km (0.045 R)
• M49: 19,616,470 km (0.104 R)
• M50: 21,896,640 km (0.062 R)
• M51: 22,090,370 km (0.091 R)
• M52: 23,314,379 km (0.068 R)
• M53: 23,413,264 km (0.113 R)
• M54: 25,166,251 km (0.103 R)
• M55: 26,857,455 km (0.117 R)
• M56: 27,116,858 km (0.12 R)
• M57: 27,585,997 km (0.112 R)
• M58: 28,956,164 km (0.096 R)
• M59: 29,115,785 km (0.044 R)
• M60: 29,542,588 km (0.052 R)
• M61: 29,703,256 km (0.071 R)
• M62: 30,672,949 km (0.065 R)
• M63: 31,052,928 km (0.099 R)
• M64: 31,270,742 km (0.113 R)
• M65: 31,379,799 km (0.059 R)
• M66: 31,598,361 km (0.082 R)
• M67: 31,982,080 km (0.11 R)
• M68: 32,422,496 km (0.109 R)
• M69: 33,979,810 km (0.089 R)
• M70: 34,937,236 km (0.092 R)
• M71: 35,504,511 km (0.116 R)
• M72: 35,846,343 km (0.106 R)
• M73: 36,246,666 km (0.117 R)
• M74: 36,648,337 km (0.088 R)
• M75: 37,051,503 km (0.087 R)
• M76: 37,746,086 km (0.115 R)
• M77: 38,328,171 km (0.026 R)
• M78: 39,324,643 km (0.111 R)
• M79: 39,442,376 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 8.5

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.21 AU - 10.57 AU

Year: 11304 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 85.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,334,682 km

• M1: 216,468 km (0.04 R)
• M2: 649,255 km (0.087 R)
• M3: 745,895 km (0.063 R)
• M4: 847,771 km (0.103 R)
• M5: 936,483 km (0.107 R)
• M6: 1,085,033 km (0.116 R)
• M7: 1,142,778 km (0.065 R)
• M8: 1,533,528 km (0.115 R)
• M9: 1,823,748 km (0.111 R)
• M10: 2,662,693 km (0.113 R)
• M11: 2,848,792 km (0.065 R)
• M12: 3,066,756 km (0.089 R)
• M13: 4,485,094 km (0.119 R)
• M14: 4,803,139 km (0.09 R)
• M15: 5,630,116 km (0.104 R)
• M16: 5,732,291 km (0.112 R)
• M17: 5,938,587 km (0.03 R)
• M18: 6,896,761 km (0.078 R)
• M19: 7,300,825 km (0.1 R)
• M20: 7,599,572 km (0.11 R)
• M21: 7,826,213 km (0.114 R)
• M22: 8,131,991 km (0.032 R)
• M23: 8,286,376 km (0.105 R)
• M24: 8,519,748 km (0.102 R)
• M25: 9,434,240 km (0.097 R)
• M26: 10,969,862 km (0.069 R)
• M27: 11,312,142 km (0.059 R)
• M28: 12,006,875 km (0.086 R)
• M29: 12,403,907 km (0.113 R)
• M30: 12,581,630 km (0.087 R)
• M31: 13,120,182 km (0.113 R)
• M32: 13,528,883 km (0.12 R)
• M33: 15,205,726 km (0.035 R)
• M34: 15,827,156 km (0.118 R)
• M35: 16,603,419 km (0.048 R)
• M36: 16,848,610 km (0.053 R)
• M37: 17,292,915 km (0.115 R)
• M38: 17,392,099 km (0.104 R)
• M39: 18,092,217 km (0.101 R)
• M40: 18,293,875 km (0.119 R)
• M41: 19,623,201 km (0.098 R)
• M42: 20,719,455 km (0.089 R)
• M43: 20,983,345 km (0.107 R)
• M44: 21,248,433 km (0.052 R)
• M45: 22,050,277 km (0.076 R)
• M46: 22,211,843 km (0.089 R)
• M47: 23,080,109 km (0.094 R)
• M48: 23,134,712 km (0.09 R)
• M49: 23,408,476 km (0.105 R)
• M50: 24,793,753 km (0.104 R)
• M51: 24,849,702 km (0.086 R)
• M52: 25,694,182 km (0.099 R)
• M53: 26,319,352 km (0.039 R)
• M54: 26,548,087 km (0.113 R)
• M55: 27,122,393 km (0.049 R)
• M56: 27,295,478 km (0.118 R)
• M57: 27,642,844 km (0.096 R)
• M58: 27,875,319 km (0.027 R)
• M59: 29,283,185 km (0.045 R)
• M60: 29,401,517 km (0.093 R)
• M61: 30,294,317 km (0.094 R)
• M62: 30,473,984 km (0.071 R)
• M63: 31,498,580 km (0.078 R)
• M64: 32,595,730 km (0.114 R)
• M65: 33,643,364 km (0.036 R)
• M66: 34,890,113 km (0.102 R)
• M67: 35,015,626 km (0.094 R)
• M68: 36,469,567 km (0.119 R)
• M69: 36,597,025 km (0.085 R)
• M70: 36,724,482 km (0.118 R)
• M71: 37,749,975 km (0.046 R)
• M72: 38,007,882 km (0.03 R)
• M73: 38,460,416 km (0.035 R)
• M74: 39,240,569 km (0.12 R)
• M75: 39,305,793 km (0.066 R)
• M76: 39,763,413 km (0.101 R)
• M77: 40,288,801 km (0.071 R)
• M78: 42,212,031 km (0.059 R)
• M79: 42,412,642 km (0.052 R)
• M80: 42,479,662 km (0.074 R)
• M81: 43,420,782 km (0.112 R)
• M82: 43,555,719 km (0.098 R)
• M83: 44,097,264 km (0.037 R)
• M84: 45,186,785 km (0.079 R)
• M85: 45,460,549 km (0.117 R)
• M86: 45,529,065 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 13

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.11 AU - 11.11 AU

Year: 12560 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,334,682 km

• M1: 162,613 km (0.11 R)
• M2: 299,944 km (0.103 R)
• M3: 1,060,051 km (0.117 R)
• M4: 1,605,933 km (0.112 R)
• M5: 2,064,002 km (0.099 R)
• M6: 2,308,295 km (0.106 R)
• M7: 2,804,810 km (0.115 R)
• M8: 3,076,331 km (0.117 R)
• M9: 3,378,369 km (0.071 R)
• M10: 3,690,280 km (0.061 R)
• M11: 3,872,790 km (0.093 R)
• M12: 4,462,504 km (0.1 R)
• M13: 5,029,929 km (0.111 R)
• M14: 5,725,410 km (0.087 R)
• M15: 6,124,986 km (0.114 R)
• M16: 6,205,918 km (0.078 R)
• M17: 6,979,339 km (0.107 R)
• M18: 7,092,435 km (0.066 R)
• M19: 7,695,614 km (0.12 R)
• M20: 7,900,413 km (0.094 R)
• M21: 8,646,757 km (0.113 R)
• M22: 10,014,381 km (0.118 R)
• M23: 10,174,002 km (0.076 R)
• M24: 11,149,978 km (0.043 R)
• M25: 11,481,936 km (0.037 R)
• M26: 12,257,750 km (0.092 R)
• M27: 12,738,408 km (0.091 R)
• M28: 13,015,763 km (0.093 R)
• M29: 13,718,125 km (0.088 R)
• M30: 13,895,697 km (0.108 R)
• M31: 14,288,841 km (0.092 R)
• M32: 15,823,864 km (0.118 R)
• M33: 16,159,712 km (0.101 R)
• M34: 18,106,429 km (0.075 R)
• M35: 18,418,490 km (0.116 R)
• M36: 18,653,807 km (0.091 R)
• M37: 18,771,690 km (0.114 R)
• M38: 19,724,629 km (0.069 R)
• M39: 19,925,090 km (0.12 R)
• M40: 21,101,378 km (0.07 R)
• M41: 21,224,348 km (0.083 R)
• M42: 24,547,664 km (0.112 R)
• M43: 25,240,302 km (0.117 R)
• M44: 26,027,038 km (0.068 R)
• M45: 27,311,784 km (0.114 R)
• M46: 28,889,593 km (0.104 R)
• M47: 30,034,615 km (0.107 R)
• M48: 30,589,473 km (0.119 R)
• M49: 30,868,324 km (0.092 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 19,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit