🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.78 AU - 0.84 AU

Year: 279 Days

Day: 42.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.32 AU - 2.02 AU

Year: 826 Days

Day: 36.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 65.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.59 AU - 2.33 AU

Year: 1051 Days

Day: 45 Hours

Environment

Temp: -75 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.67 AU - 2.51 AU

Year: 1157 Days

Day: 44.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,726,994 km

• M1: 323,281 km (0.103 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.47 AU - 2.93 AU

Year: 1699 Days

Day: 33.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.88 AU - 3.68 AU

Year: 2274 Days

Day: 42.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,726,994 km

• M1: 822,489 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.45 AU - 4.19 AU

Year: 2859 Days

Day: 23.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 167 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 11.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.72 AU - 5.3 AU

Year: 3667 Days

Day: 6.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,726,994 km

• M1: 169,345 km (0.101 R)
• M2: 260,001 km (0.1 R)
• M3: 368,609 km (0.08 R)
• M4: 457,919 km (0.1 R)
• M5: 671,694 km (0.111 R)
• M6: 830,717 km (0.074 R)
• M7: 947,254 km (0.096 R)
• M8: 1,098,647 km (0.115 R)
• M9: 1,394,701 km (0.078 R)
• M10: 1,535,622 km (0.077 R)
• M11: 1,704,518 km (0.072 R)
• M12: 1,785,600 km (0.12 R)
• M13: 1,891,665 km (0.094 R)
• M14: 2,197,892 km (0.086 R)
• M15: 2,324,901 km (0.038 R)
• M16: 2,441,288 km (0.084 R)
• M17: 2,520,126 km (0.1 R)
• M18: 2,761,577 km (0.061 R)
• M19: 2,912,970 km (0.094 R)
• M20: 3,472,017 km (0.114 R)
• M21: 3,546,068 km (0.102 R)
• M22: 3,665,746 km (0.072 R)
• M23: 3,863,215 km (0.074 R)
• M24: 4,126,807 km (0.094 R)
• M25: 4,268,775 km (0.088 R)
• M26: 4,348,212 km (0.028 R)
• M27: 4,770,078 km (0.117 R)
• M28: 5,393,153 km (0.095 R)
• M29: 5,793,477 km (0.061 R)
• M30: 6,024,007 km (0.115 R)
• M31: 6,586,046 km (0.048 R)
• M32: 6,715,299 km (0.069 R)
• M33: 7,051,595 km (0.104 R)
• M34: 7,164,990 km (0.099 R)
• M35: 7,374,427 km (0.109 R)
• M36: 7,508,616 km (0.099 R)
• M37: 7,936,017 km (0.109 R)
• M38: 8,212,175 km (0.107 R)
• M39: 8,331,554 km (0.08 R)
• M40: 8,531,716 km (0.112 R)
• M41: 8,632,396 km (0.116 R)
• M42: 8,855,296 km (0.051 R)
• M43: 9,059,647 km (0.108 R)
• M44: 9,431,398 km (0.119 R)
• M45: 9,577,256 km (0.114 R)
• M46: 9,724,011 km (0.044 R)
• M47: 10,168,616 km (0.03 R)
• M48: 10,382,541 km (0.119 R)
• M49: 10,989,908 km (0.07 R)
• M50: 11,275,790 km (0.061 R)
• M51: 11,519,485 km (0.118 R)
• M52: 12,125,506 km (0.089 R)
• M53: 12,329,707 km (0.115 R)
• M54: 12,420,962 km (0.104 R)
• M55: 12,581,031 km (0.064 R)
• M56: 12,810,814 km (0.111 R)
• M57: 13,181,517 km (0.104 R)
• M58: 13,555,811 km (0.118 R)
• M59: 13,767,941 km (0.105 R)
• M60: 14,028,690 km (0.028 R)
• M61: 14,171,556 km (0.101 R)
• M62: 14,338,806 km (0.112 R)
• M63: 14,893,216 km (0.063 R)
• M64: 14,966,070 km (0.114 R)
• M65: 15,381,055 km (0.114 R)
• M66: 15,528,409 km (0.116 R)
• M67: 15,750,412 km (0.111 R)
• M68: 15,948,479 km (0.098 R)
• M69: 16,322,324 km (0.058 R)
• M70: 16,774,708 km (0.11 R)
• M71: 17,053,260 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 12.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.88 AU - 7.46 AU

Year: 5868 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,726,994 km

• M1: 166,951 km (0.031 R)
• M2: 327,919 km (0.109 R)
• M3: 429,346 km (0.109 R)
• M4: 526,884 km (0.096 R)
• M5: 633,996 km (0.117 R)
• M6: 920,924 km (0.055 R)
• M7: 1,018,014 km (0.058 R)
• M8: 1,118,842 km (0.072 R)
• M9: 1,345,184 km (0.113 R)
• M10: 1,428,809 km (0.069 R)
• M11: 1,543,102 km (0.12 R)
• M12: 1,631,066 km (0.116 R)
• M13: 1,735,934 km (0.072 R)
• M14: 2,362,300 km (0.076 R)
• M15: 2,691,714 km (0.115 R)
• M16: 2,871,232 km (0.055 R)
• M17: 2,999,288 km (0.112 R)
• M18: 3,299,231 km (0.111 R)
• M19: 3,948,935 km (0.117 R)
• M20: 4,091,801 km (0.101 R)
• M21: 4,320,087 km (0.064 R)
• M22: 4,467,441 km (0.036 R)
• M23: 5,296,961 km (0.098 R)
• M24: 5,432,347 km (0.066 R)
• M25: 5,683,522 km (0.107 R)
• M26: 6,173,755 km (0.112 R)
• M27: 6,268,749 km (0.057 R)
• M28: 6,508,255 km (0.047 R)
• M29: 6,726,369 km (0.076 R)
• M30: 7,547,063 km (0.092 R)
• M31: 7,750,815 km (0.101 R)
• M32: 8,163,855 km (0.101 R)
• M33: 8,984,699 km (0.095 R)
• M34: 9,255,022 km (0.109 R)
• M35: 9,363,929 km (0.07 R)
• M36: 9,473,285 km (0.071 R)
• M37: 10,082,298 km (0.113 R)
• M38: 10,847,192 km (0.105 R)
• M39: 11,077,423 km (0.091 R)
• M40: 11,251,106 km (0.117 R)
• M41: 12,133,434 km (0.032 R)
• M42: 12,432,481 km (0.106 R)
• M43: 12,764,289 km (0.112 R)
• M44: 12,977,017 km (0.096 R)
• M45: 13,129,607 km (0.1 R)
• M46: 13,282,945 km (0.084 R)
• M47: 13,591,116 km (0.112 R)
• M48: 13,715,133 km (0.069 R)
• M49: 14,058,011 km (0.107 R)
• M50: 15,393,172 km (0.095 R)
• M51: 15,619,663 km (0.114 R)
• M52: 16,702,153 km (0.061 R)
• M53: 17,269,279 km (0.082 R)
• M54: 17,437,277 km (0.096 R)
• M55: 17,605,725 km (0.091 R)
• M56: 17,944,564 km (0.056 R)
• M57: 18,319,606 km (0.111 R)
• M58: 18,835,419 km (0.115 R)
• M59: 19,042,911 km (0.053 R)
• M60: 19,425,583 km (0.075 R)
• M61: 19,986,724 km (0.11 R)
• M62: 20,092,490 km (0.107 R)
• M63: 20,269,315 km (0.051 R)
• M64: 20,695,669 km (0.101 R)
• M65: 21,124,865 km (0.066 R)
• M66: 21,484,947 km (0.088 R)
• M67: 21,992,383 km (0.097 R)
• M68: 22,834,469 km (0.087 R)
• M69: 23,241,076 km (0.107 R)
• M70: 24,286,766 km (0.042 R)
• M71: 24,891,141 km (0.075 R)
• M72: 25,347,714 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.3

Radius: 4.3

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.15 AU - 18.69 AU

Year: 24321 Days

Day: 18.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,726,994 km

• M1: 173,384 km (0.069 R)
• M2: 511,924 km (0.115 R)
• M3: 676,781 km (0.113 R)
• M4: 783,594 km (0.117 R)
• M5: 876,644 km (0.111 R)
• M6: 973,433 km (0.097 R)
• M7: 1,262,756 km (0.066 R)
• M8: 1,372,411 km (0.066 R)
• M9: 1,671,607 km (0.115 R)
• M10: 1,865,635 km (0.065 R)
• M11: 2,655,512 km (0.079 R)
• M12: 3,504,629 km (0.114 R)
• M13: 3,535,297 km (0.064 R)
• M14: 3,627,748 km (0.082 R)
• M15: 4,265,185 km (0.103 R)
• M16: 4,463,103 km (0.082 R)
• M17: 4,867,915 km (0.081 R)
• M18: 5,005,545 km (0.051 R)
• M19: 5,821,003 km (0.091 R)
• M20: 5,967,010 km (0.101 R)
• M21: 6,715,000 km (0.086 R)
• M22: 6,753,297 km (0.11 R)
• M23: 7,492,161 km (0.084 R)
• M24: 8,093,544 km (0.049 R)
• M25: 8,174,925 km (0.115 R)
• M26: 8,461,704 km (0.063 R)
• M27: 8,627,160 km (0.084 R)
• M28: 9,555,863 km (0.117 R)
• M29: 9,901,434 km (0.111 R)
• M30: 10,251,044 km (0.118 R)
• M31: 11,142,648 km (0.115 R)
• M32: 11,689,428 km (0.087 R)
• M33: 13,237,616 km (0.119 R)
• M34: 13,333,509 km (0.101 R)
• M35: 14,898,751 km (0.106 R)
• M36: 15,349,340 km (0.107 R)
• M37: 15,399,605 km (0.09 R)
• M38: 15,652,126 km (0.102 R)
• M39: 16,008,019 km (0.111 R)
• M40: 16,469,379 km (0.077 R)
• M41: 16,520,990 km (0.064 R)
• M42: 16,935,227 km (0.12 R)
• M43: 17,932,746 km (0.038 R)
• M44: 19,546,159 km (0.071 R)
• M45: 19,710,118 km (0.101 R)
• M46: 19,929,279 km (0.102 R)
• M47: 20,536,347 km (0.079 R)
• M48: 20,981,550 km (0.078 R)
• M49: 21,093,300 km (0.113 R)
• M50: 24,186,236 km (0.109 R)
• M51: 24,244,878 km (0.074 R)
• M52: 25,784,988 km (0.083 R)
• M53: 26,024,644 km (0.082 R)
• M54: 26,144,771 km (0.116 R)
• M55: 26,687,811 km (0.081 R)
• M56: 28,338,773 km (0.084 R)
• M57: 28,896,325 km (0.084 R)
• M58: 31,738,385 km (0.053 R)
• M59: 33,094,789 km (0.088 R)
• M60: 35,197,836 km (0.046 R)
• M61: 36,668,532 km (0.074 R)
• M62: 38,295,709 km (0.104 R)
• M63: 39,255,828 km (0.108 R)
• M64: 39,600,651 km (0.087 R)
• M65: 40,084,899 km (0.091 R)
• M66: 41,339,576 km (0.039 R)
• M67: 41,620,072 km (0.069 R)
• M68: 42,183,009 km (0.042 R)
• M69: 42,253,619 km (0.102 R)
• M70: 42,465,450 km (0.055 R)
• M71: 43,032,276 km (0.096 R)
• M72: 44,030,094 km (0.102 R)
• M73: 44,891,329 km (0.037 R)
• M74: 45,468,627 km (0.111 R)
• M75: 46,484,846 km (0.091 R)
• M76: 46,703,558 km (0.058 R)
• M77: 46,995,722 km (0.096 R)
• M78: 47,068,876 km (0.065 R)
• M79: 47,435,241 km (0.068 R)
• M80: 47,875,956 km (0.08 R)
• M81: 48,318,018 km (0.091 R)
• M82: 49,132,129 km (0.06 R)
• M83: 49,726,931 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 19,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit