🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.44 AU - 0.56 AU

Year: 157 Days

Day: 23.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,868,538 km

• M1: 90,956 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.57 AU - 0.85 AU

Year: 265 Days

Day: 21.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.05 AU - 1.37 AU

Year: 590 Days

Day: 45.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.62 AU - 2.3 AU

Year: 1215 Days

Day: 20.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,868,538 km

• M1: 152,590 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 8.7

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.51 AU - 2.83 AU

Year: 1932 Days

Day: 9.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,868,538 km

• M1: 126,560 km (0.069 R)
• M2: 199,264 km (0.085 R)
• M3: 286,031 km (0.105 R)
• M4: 377,884 km (0.047 R)
• M5: 474,824 km (0.105 R)
• M6: 626,217 km (0.1 R)
• M7: 688,449 km (0.12 R)
• M8: 794,215 km (0.1 R)
• M9: 879,486 km (0.113 R)
• M10: 959,222 km (0.043 R)
• M11: 1,022,801 km (0.105 R)
• M12: 1,078,601 km (0.082 R)
• M13: 1,203,216 km (0.082 R)
• M14: 1,446,163 km (0.088 R)
• M15: 1,627,625 km (0.108 R)
• M16: 1,693,597 km (0.052 R)
• M17: 1,977,983 km (0.116 R)
• M18: 2,036,775 km (0.079 R)
• M19: 2,168,122 km (0.081 R)
• M20: 2,326,995 km (0.12 R)
• M21: 2,414,061 km (0.044 R)
• M22: 2,540,621 km (0.027 R)
• M23: 2,617,514 km (0.061 R)
• M24: 2,734,350 km (0.06 R)
• M25: 2,987,021 km (0.088 R)
• M26: 3,443,593 km (0.112 R)
• M27: 3,643,905 km (0.09 R)
• M28: 3,730,971 km (0.038 R)
• M29: 4,252,768 km (0.104 R)
• M30: 4,329,063 km (0.047 R)
• M31: 4,639,329 km (0.117 R)
• M32: 4,956,925 km (0.106 R)
• M33: 5,134,648 km (0.074 R)
• M34: 5,199,723 km (0.067 R)
• M35: 5,363,832 km (0.057 R)
• M36: 5,730,795 km (0.037 R)
• M37: 6,174,951 km (0.076 R)
• M38: 6,279,071 km (0.098 R)
• M39: 6,383,790 km (0.084 R)
• M40: 6,506,610 km (0.064 R)
• M41: 6,772,595 km (0.12 R)
• M42: 6,915,910 km (0.107 R)
• M43: 7,462,391 km (0.114 R)
• M44: 7,517,742 km (0.084 R)
• M45: 7,591,942 km (0.101 R)
• M46: 7,815,591 km (0.032 R)
• M47: 8,500,001 km (0.112 R)
• M48: 9,084,779 km (0.026 R)
• M49: 9,243,054 km (0.079 R)
• M50: 9,302,594 km (0.091 R)
• M51: 9,622,285 km (0.115 R)
• M52: 9,702,918 km (0.101 R)
• M53: 10,047,591 km (0.114 R)
• M54: 10,416,949 km (0.091 R)
• M55: 10,644,786 km (0.091 R)
• M56: 10,979,287 km (0.117 R)
• M57: 11,126,790 km (0.075 R)
• M58: 11,637,218 km (0.114 R)
• M59: 12,286,024 km (0.114 R)
• M60: 13,124,670 km (0.114 R)
• M61: 13,731,738 km (0.119 R)
• M62: 13,822,544 km (0.079 R)
• M63: 13,981,716 km (0.107 R)
• M64: 14,187,413 km (0.117 R)
• M65: 14,463,122 km (0.107 R)
• M66: 14,787,151 km (0.11 R)
• M67: 15,090,087 km (0.108 R)
• M68: 15,513,000 km (0.12 R)
• M69: 15,678,455 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.3

Radius: 11.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.78 AU - 4.06 AU

Year: 3438 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,868,538 km

• M1: 144,212 km (0.085 R)
• M2: 238,160 km (0.115 R)
• M3: 440,117 km (0.088 R)
• M4: 676,482 km (0.084 R)
• M5: 943,663 km (0.11 R)
• M6: 1,125,126 km (0.068 R)
• M7: 1,419,385 km (0.11 R)
• M8: 1,496,876 km (0.107 R)
• M9: 1,602,492 km (0.115 R)
• M10: 1,849,778 km (0.05 R)
• M11: 1,934,899 km (0.115 R)
• M12: 2,065,348 km (0.118 R)
• M13: 2,168,870 km (0.119 R)
• M14: 2,396,558 km (0.113 R)
• M15: 2,958,597 km (0.102 R)
• M16: 3,419,658 km (0.101 R)
• M17: 3,525,124 km (0.081 R)
• M18: 3,596,183 km (0.086 R)
• M19: 4,144,160 km (0.114 R)
• M20: 4,275,806 km (0.086 R)
• M21: 4,698,720 km (0.042 R)
• M22: 4,895,441 km (0.095 R)
• M23: 5,276,766 km (0.09 R)
• M24: 5,688,758 km (0.108 R)
• M25: 5,856,457 km (0.1 R)
• M26: 6,261,269 km (0.079 R)
• M27: 6,653,365 km (0.103 R)
• M28: 6,874,621 km (0.111 R)
• M29: 7,278,984 km (0.1 R)
• M30: 7,484,082 km (0.079 R)
• M31: 7,876,926 km (0.112 R)
• M32: 8,181,807 km (0.109 R)
• M33: 8,827,471 km (0.103 R)
• M34: 8,924,411 km (0.096 R)
• M35: 9,439,925 km (0.115 R)
• M36: 9,638,740 km (0.053 R)
• M37: 10,116,855 km (0.101 R)
• M38: 10,294,877 km (0.072 R)
• M39: 10,731,702 km (0.111 R)
• M40: 10,913,314 km (0.112 R)
• M41: 10,991,404 km (0.11 R)
• M42: 11,227,021 km (0.054 R)
• M43: 11,306,009 km (0.078 R)
• M44: 11,836,782 km (0.101 R)
• M45: 11,997,600 km (0.082 R)
• M46: 12,159,165 km (0.085 R)
• M47: 12,348,556 km (0.118 R)
• M48: 12,511,768 km (0.11 R)
• M49: 12,840,135 km (0.031 R)
• M50: 12,922,713 km (0.119 R)
• M51: 13,505,546 km (0.073 R)
• M52: 13,786,192 km (0.096 R)
• M53: 13,983,661 km (0.108 R)
• M54: 14,125,330 km (0.057 R)
• M55: 14,812,134 km (0.091 R)
• M56: 15,892,231 km (0.075 R)
• M57: 16,396,974 km (0.107 R)
• M58: 16,486,583 km (0.114 R)
• M59: 16,576,342 km (0.077 R)
• M60: 16,726,388 km (0.102 R)
• M61: 17,635,794 km (0.086 R)
• M62: 17,758,314 km (0.102 R)
• M63: 18,654,854 km (0.054 R)
• M64: 20,331,099 km (0.114 R)
• M65: 21,333,853 km (0.107 R)
• M66: 21,857,595 km (0.114 R)
• M67: 22,022,153 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 8.1

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.87 AU - 5.51 AU

Year: 5237 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 81.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,868,538 km

• M1: 103,671 km (0.109 R)
• M2: 179,817 km (0.101 R)
• M3: 315,352 km (0.084 R)
• M4: 372,798 km (0.116 R)
• M5: 423,960 km (0.097 R)
• M6: 511,924 km (0.115 R)
• M7: 814,560 km (0.115 R)
• M8: 1,015,171 km (0.073 R)
• M9: 1,312,572 km (0.082 R)
• M10: 1,479,972 km (0.049 R)
• M11: 1,618,948 km (0.03 R)
• M12: 2,119,652 km (0.075 R)
• M13: 2,197,892 km (0.113 R)
• M14: 2,520,126 km (0.119 R)
• M15: 2,708,170 km (0.073 R)
• M16: 2,814,534 km (0.108 R)
• M17: 3,254,053 km (0.057 R)
• M18: 4,001,743 km (0.084 R)
• M19: 4,394,886 km (0.098 R)
• M20: 4,903,818 km (0.089 R)
• M21: 5,138,836 km (0.06 R)
• M22: 5,297,709 km (0.069 R)
• M23: 5,565,938 km (0.063 R)
• M24: 5,756,526 km (0.113 R)
• M25: 5,811,279 km (0.03 R)
• M26: 5,921,533 km (0.091 R)
• M27: 6,568,394 km (0.102 R)
• M28: 7,119,662 km (0.12 R)
• M29: 7,208,074 km (0.059 R)
• M30: 7,655,671 km (0.104 R)
• M31: 8,421,463 km (0.081 R)
• M32: 8,640,324 km (0.026 R)
• M33: 8,734,720 km (0.108 R)
• M34: 9,469,545 km (0.025 R)
• M35: 9,762,458 km (0.059 R)
• M36: 10,290,538 km (0.038 R)
• M37: 11,271,302 km (0.079 R)
• M38: 12,105,460 km (0.118 R)
• M39: 12,246,381 km (0.053 R)
• M40: 14,499,923 km (0.061 R)
• M41: 14,687,220 km (0.093 R)
• M42: 14,950,662 km (0.068 R)
• M43: 15,558,777 km (0.064 R)
• M44: 16,020,286 km (0.075 R)
• M45: 16,408,194 km (0.112 R)
• M46: 17,312,214 km (0.084 R)
• M47: 17,431,293 km (0.069 R)
• M48: 18,111,515 km (0.081 R)
• M49: 19,787,161 km (0.103 R)
• M50: 20,538,441 km (0.047 R)
• M51: 21,086,717 km (0.104 R)
• M52: 21,214,025 km (0.098 R)
• M53: 22,111,762 km (0.084 R)
• M54: 22,197,930 km (0.075 R)
• M55: 22,500,268 km (0.114 R)
• M56: 23,196,646 km (0.088 R)
• M57: 23,503,471 km (0.118 R)
• M58: 24,032,748 km (0.099 R)
• M59: 24,878,575 km (0.038 R)
• M60: 25,013,063 km (0.116 R)
• M61: 25,192,730 km (0.083 R)
• M62: 26,234,081 km (0.057 R)
• M63: 26,416,590 km (0.077 R)
• M64: 26,553,772 km (0.103 R)
• M65: 26,691,252 km (0.098 R)
• M66: 26,782,956 km (0.081 R)
• M67: 26,920,735 km (0.113 R)
• M68: 27,150,966 km (0.09 R)
• M69: 27,428,171 km (0.051 R)
• M70: 27,845,549 km (0.115 R)
• M71: 27,938,599 km (0.108 R)
• M72: 28,452,169 km (0.089 R)
• M73: 28,686,738 km (0.119 R)
• M74: 28,969,029 km (0.087 R)
• M75: 29,964,154 km (0.081 R)
• M76: 30,154,892 km (0.116 R)
• M77: 30,298,356 km (0.091 R)
• M78: 30,394,099 km (0.065 R)
• M79: 30,585,733 km (0.03 R)
• M80: 31,890,376 km (0.112 R)
• M81: 32,721,243 km (0.042 R)
• M82: 32,819,379 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit