🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.52 AU - 0.76 AU

Year: 185 Days

Day: 24.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.57 AU - 0.85 AU

Year: 216 Days

Day: 28.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.01 AU - 1.33 AU

Year: 458 Days

Day: 17.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.46 AU - 2.32 AU

Year: 940 Days

Day: 26.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.23 AU - 2.47 AU

Year: 1303 Days

Day: 37.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,163,348 km

• M1: 1,079,049 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.24 AU - 3.26 AU

Year: 1649 Days

Day: 20.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.38 AU - 4.52 AU

Year: 3395 Days

Day: 36.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,163,348 km

• M1: 928,554 km (0.116 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 13.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.97 AU - 7.05 AU

Year: 6007 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 75,163,348 km

• M1: 172,337 km (0.056 R)
• M2: 272,418 km (0.094 R)
• M3: 391,946 km (0.112 R)
• M4: 529,427 km (0.117 R)
• M5: 686,804 km (0.092 R)
• M6: 829,819 km (0.095 R)
• M7: 983,905 km (0.077 R)
• M8: 1,136,196 km (0.119 R)
• M9: 1,259,165 km (0.104 R)
• M10: 1,373,907 km (0.115 R)
• M11: 1,505,852 km (0.11 R)
• M12: 1,957,339 km (0.069 R)
• M13: 2,152,863 km (0.104 R)
• M14: 2,629,033 km (0.103 R)
• M15: 3,261,383 km (0.096 R)
• M16: 3,531,108 km (0.099 R)
• M17: 3,940,109 km (0.087 R)
• M18: 4,054,401 km (0.109 R)
• M19: 4,562,286 km (0.048 R)
• M20: 5,362,036 km (0.085 R)
• M21: 5,616,951 km (0.106 R)
• M22: 5,724,363 km (0.12 R)
• M23: 6,006,803 km (0.105 R)
• M24: 6,338,611 km (0.095 R)
• M25: 6,653,664 km (0.116 R)
• M26: 6,744,620 km (0.101 R)
• M27: 7,322,666 km (0.092 R)
• M28: 7,416,614 km (0.055 R)
• M29: 7,748,721 km (0.076 R)
• M30: 7,892,634 km (0.11 R)
• M31: 7,988,975 km (0.053 R)
• M32: 8,974,675 km (0.073 R)
• M33: 9,252,479 km (0.052 R)
• M34: 9,998,523 km (0.071 R)
• M35: 10,312,978 km (0.064 R)
• M36: 10,550,839 km (0.1 R)
• M37: 10,951,611 km (0.104 R)
• M38: 11,167,331 km (0.028 R)
• M39: 11,275,640 km (0.083 R)
• M40: 11,988,923 km (0.103 R)
• M41: 12,350,950 km (0.115 R)
• M42: 12,463,148 km (0.095 R)
• M43: 13,086,074 km (0.075 R)
• M44: 13,603,234 km (0.09 R)
• M45: 14,039,461 km (0.032 R)
• M46: 14,362,144 km (0.114 R)
• M47: 14,806,300 km (0.107 R)
• M48: 15,045,058 km (0.087 R)
• M49: 15,677,857 km (0.112 R)
• M50: 16,135,178 km (0.072 R)
• M51: 16,411,634 km (0.043 R)
• M52: 16,658,770 km (0.073 R)
• M53: 16,907,103 km (0.092 R)
• M54: 17,125,366 km (0.088 R)
• M55: 17,219,313 km (0.107 R)
• M56: 17,501,904 km (0.1 R)
• M57: 19,817,529 km (0.073 R)
• M58: 19,981,788 km (0.086 R)
• M59: 20,278,889 km (0.109 R)
• M60: 21,819,747 km (0.119 R)
• M61: 22,193,742 km (0.113 R)
• M62: 23,086,392 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.9

Radius: 6.8

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.14 AU - 16.4 AU

Year: 22648 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,163,348 km

• M1: 95,892 km (0.114 R)
• M2: 251,025 km (0.045 R)
• M3: 555,457 km (0.107 R)
• M4: 764,744 km (0.111 R)
• M5: 949,797 km (0.118 R)
• M6: 1,227,151 km (0.074 R)
• M7: 1,334,263 km (0.047 R)
• M8: 2,531,645 km (0.098 R)
• M9: 2,668,826 km (0.117 R)
• M10: 3,657,668 km (0.117 R)
• M11: 4,705,601 km (0.055 R)
• M12: 5,660,035 km (0.067 R)
• M13: 5,704,765 km (0.102 R)
• M14: 6,113,167 km (0.03 R)
• M15: 6,205,170 km (0.083 R)
• M16: 7,102,458 km (0.078 R)
• M17: 8,910,648 km (0.112 R)
• M18: 9,172,593 km (0.063 R)
• M19: 10,081,849 km (0.039 R)
• M20: 10,299,963 km (0.059 R)
• M21: 10,629,976 km (0.096 R)
• M22: 10,740,828 km (0.103 R)
• M23: 10,963,579 km (0.1 R)
• M24: 12,977,166 km (0.03 R)
• M25: 13,753,579 km (0.08 R)
• M26: 13,874,305 km (0.09 R)
• M27: 14,299,911 km (0.101 R)
• M28: 14,668,071 km (0.103 R)
• M29: 17,006,436 km (0.109 R)
• M30: 17,201,062 km (0.072 R)
• M31: 17,396,288 km (0.055 R)
• M32: 17,527,036 km (0.115 R)
• M33: 18,317,810 km (0.112 R)
• M34: 19,052,785 km (0.083 R)
• M35: 20,002,282 km (0.08 R)
• M36: 20,139,165 km (0.1 R)
• M37: 20,345,161 km (0.092 R)
• M38: 20,551,755 km (0.091 R)
• M39: 20,897,626 km (0.116 R)
• M40: 21,175,728 km (0.098 R)
• M41: 22,442,373 km (0.087 R)
• M42: 22,655,999 km (0.053 R)
• M43: 22,798,566 km (0.079 R)
• M44: 24,461,197 km (0.098 R)
• M45: 25,789,177 km (0.1 R)
• M46: 26,237,073 km (0.055 R)
• M47: 27,444,029 km (0.05 R)
• M48: 27,901,349 km (0.076 R)
• M49: 28,054,238 km (0.095 R)
• M50: 28,130,832 km (0.086 R)
• M51: 28,746,128 km (0.111 R)
• M52: 29,132,989 km (0.073 R)
• M53: 29,288,122 km (0.112 R)
• M54: 30,855,159 km (0.087 R)
• M55: 31,569,190 km (0.109 R)
• M56: 32,690,725 km (0.06 R)
• M57: 33,743,894 km (0.096 R)
• M58: 34,315,508 km (0.108 R)
• M59: 34,807,984 km (0.066 R)
• M60: 35,055,119 km (0.079 R)
• M61: 35,634,063 km (0.107 R)
• M62: 38,235,720 km (0.072 R)
• M63: 39,774,184 km (0.06 R)
• M64: 40,811,047 km (0.115 R)
• M65: 41,071,647 km (0.088 R)
• M66: 41,419,910 km (0.12 R)
• M67: 42,911,252 km (0.083 R)
• M68: 44,241,625 km (0.113 R)
• M69: 44,420,096 km (0.072 R)
• M70: 44,867,094 km (0.061 R)
• M71: 45,855,936 km (0.062 R)
• M72: 46,942,914 km (0.113 R)
• M73: 47,033,870 km (0.118 R)
• M74: 47,124,825 km (0.113 R)
• M75: 49,697,011 km (0.118 R)
• M76: 51,749,793 km (0.096 R)
• M77: 52,408,772 km (0.078 R)
• M78: 52,786,506 km (0.057 R)
• M79: 54,688,942 km (0.11 R)
• M80: 55,456,230 km (0.04 R)
• M81: 57,876,873 km (0.084 R)
• M82: 58,267,323 km (0.054 R)
• M83: 60,529,542 km (0.088 R)
• M84: 61,820,871 km (0.118 R)
• M85: 63,020,945 km (0.105 R)
• M86: 65,749,012 km (0.101 R)
• M87: 66,462,594 km (0.117 R)
• M88: 66,564,769 km (0.112 R)
• M89: 67,897,387 km (0.087 R)
• M90: 68,618,599 km (0.085 R)
• M91: 68,825,193 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.3

Radius: 6.5

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.6 AU - 17 AU

Year: 23800 Days

Day: 24.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 73.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,163,348 km

• M1: 93,199 km (0.117 R)
• M2: 342,729 km (0.11 R)
• M3: 395,537 km (0.052 R)
• M4: 572,511 km (0.117 R)
• M5: 996,920 km (0.113 R)
• M6: 1,296,415 km (0.099 R)
• M7: 2,708,769 km (0.062 R)
• M8: 4,530,272 km (0.119 R)
• M9: 4,841,137 km (0.104 R)
• M10: 5,297,261 km (0.082 R)
• M11: 6,696,001 km (0.069 R)
• M12: 6,746,116 km (0.118 R)
• M13: 6,948,073 km (0.051 R)
• M14: 7,357,971 km (0.103 R)
• M15: 7,409,732 km (0.1 R)
• M16: 7,461,643 km (0.101 R)
• M17: 7,670,631 km (0.111 R)
• M18: 7,828,606 km (0.082 R)
• M19: 8,254,960 km (0.078 R)
• M20: 8,308,815 km (0.111 R)
• M21: 8,634,340 km (0.107 R)
• M22: 8,963,904 km (0.095 R)
• M23: 9,019,256 km (0.105 R)
• M24: 9,353,756 km (0.107 R)
• M25: 9,805,991 km (0.073 R)
• M26: 10,092,321 km (0.096 R)
• M27: 10,207,661 km (0.106 R)
• M28: 10,614,567 km (0.071 R)
• M29: 11,264,869 km (0.078 R)
• M30: 12,418,119 km (0.075 R)
• M31: 14,573,825 km (0.028 R)
• M32: 15,163,539 km (0.085 R)
• M33: 16,231,070 km (0.038 R)
• M34: 16,433,924 km (0.107 R)
• M35: 16,910,543 km (0.103 R)
• M36: 19,004,166 km (0.104 R)
• M37: 21,473,727 km (0.088 R)
• M38: 21,845,328 km (0.096 R)
• M39: 23,048,843 km (0.038 R)
• M40: 23,658,604 km (0.065 R)
• M41: 24,273,601 km (0.114 R)
• M42: 24,350,793 km (0.114 R)
• M43: 24,583,119 km (0.113 R)
• M44: 24,816,043 km (0.04 R)
• M45: 25,284,284 km (0.062 R)
• M46: 25,992,032 km (0.079 R)
• M47: 28,560,627 km (0.069 R)
• M48: 28,805,519 km (0.079 R)
• M49: 28,969,179 km (0.082 R)
• M50: 29,133,138 km (0.1 R)
• M51: 29,626,961 km (0.12 R)
• M52: 31,040,960 km (0.11 R)
• M53: 31,208,809 km (0.053 R)
• M54: 32,052,391 km (0.073 R)
• M55: 32,647,342 km (0.107 R)
• M56: 34,540,802 km (0.111 R)
• M57: 35,325,592 km (0.094 R)
• M58: 36,735,253 km (0.103 R)
• M59: 37,625,660 km (0.101 R)
• M60: 38,163,314 km (0.103 R)
• M61: 39,246,104 km (0.072 R)
• M62: 40,064,853 km (0.106 R)
• M63: 40,981,289 km (0.054 R)
• M64: 41,165,295 km (0.1 R)
• M65: 41,349,749 km (0.053 R)
• M66: 43,021,356 km (0.086 R)
• M67: 43,489,597 km (0.086 R)
• M68: 47,779,466 km (0.094 R)
• M69: 48,556,028 km (0.085 R)
• M70: 49,532,753 km (0.093 R)
• M71: 50,318,740 km (0.102 R)
• M72: 50,515,760 km (0.102 R)
• M73: 51,306,983 km (0.06 R)
• M74: 51,902,981 km (0.102 R)
• M75: 52,102,096 km (0.062 R)
• M76: 54,007,075 km (0.081 R)
• M77: 54,310,011 km (0.09 R)
• M78: 55,120,383 km (0.102 R)
• M79: 59,127,810 km (0.031 R)
• M80: 59,648,411 km (0.064 R)
• M81: 60,484,513 km (0.036 R)
• M82: 61,956,856 km (0.032 R)
• M83: 62,273,854 km (0.061 R)
• M84: 62,379,619 km (0.039 R)
• M85: 62,591,450 km (0.07 R)
• M86: 66,552,353 km (0.069 R)
• M87: 66,660,512 km (0.117 R)
• M88: 66,876,980 km (0.05 R)
• M89: 68,836,114 km (0.088 R)
• M90: 69,712,907 km (0.076 R)
• M91: 69,822,861 km (0.073 R)
• M92: 70,814,097 km (0.088 R)
• M93: 71,145,606 km (0.066 R)
• M94: 72,810,780 km (0.026 R)
• M95: 74,039,876 km (0.098 R)
• M96: 74,713,365 km (0.051 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit