🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.78 AU - 1.06 AU

Year: 332 Days

Day: 22 Hours

Environment

Temp: 22 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,398,485 km

• M1: 31,715 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.12 AU

Year: 382 Days

Day: 33.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.03 AU - 1.11 AU

Year: 417 Days

Day: 43.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,398,485 km

• M1: 93,050 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.97 AU - 1.27 AU

Year: 447 Days

Day: 23.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.19 AU - 4.35 AU

Year: 2758 Days

Day: 20.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.6

Radius: 6.1

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.55 AU - 13.83 AU

Year: 17030 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,398,485 km

• M1: 329,714 km (0.091 R)
• M2: 489,335 km (0.077 R)
• M3: 634,594 km (0.1 R)
• M4: 1,197,082 km (0.09 R)
• M5: 1,294,470 km (0.074 R)
• M6: 1,420,133 km (0.069 R)
• M7: 2,047,995 km (0.075 R)
• M8: 2,405,983 km (0.086 R)
• M9: 2,913,419 km (0.067 R)
• M10: 3,213,063 km (0.116 R)
• M11: 3,383,904 km (0.118 R)
• M12: 3,557,737 km (0.083 R)
• M13: 3,770,166 km (0.091 R)
• M14: 4,815,107 km (0.088 R)
• M15: 4,854,002 km (0.075 R)
• M16: 6,195,297 km (0.091 R)
• M17: 6,365,389 km (0.058 R)
• M18: 7,282,724 km (0.074 R)
• M19: 7,871,242 km (0.067 R)
• M20: 8,806,079 km (0.033 R)
• M21: 9,093,307 km (0.106 R)
• M22: 9,141,477 km (0.067 R)
• M23: 9,579,051 km (0.086 R)
• M24: 9,726,255 km (0.101 R)
• M25: 10,122,839 km (0.054 R)
• M26: 10,423,830 km (0.054 R)
• M27: 10,983,027 km (0.114 R)
• M28: 11,344,007 km (0.053 R)
• M29: 11,499,888 km (0.053 R)
• M30: 12,450,133 km (0.063 R)
• M31: 12,934,681 km (0.114 R)
• M32: 14,763,515 km (0.104 R)
• M33: 15,047,601 km (0.074 R)
• M34: 16,026,869 km (0.097 R)
• M35: 16,201,898 km (0.052 R)
• M36: 17,086,171 km (0.037 R)
• M37: 17,925,565 km (0.106 R)
• M38: 17,986,152 km (0.051 R)
• M39: 18,655,752 km (0.107 R)
• M40: 19,644,444 km (0.105 R)
• M41: 21,350,907 km (0.077 R)
• M42: 23,170,167 km (0.073 R)
• M43: 23,236,140 km (0.065 R)
• M44: 23,964,980 km (0.042 R)
• M45: 25,717,520 km (0.091 R)
• M46: 26,059,201 km (0.12 R)
• M47: 26,264,898 km (0.038 R)
• M48: 26,885,430 km (0.08 R)
• M49: 27,650,474 km (0.088 R)
• M50: 28,775,898 km (0.093 R)
• M51: 29,629,653 km (0.12 R)
• M52: 30,419,680 km (0.115 R)
• M53: 32,167,282 km (0.119 R)
• M54: 33,350,302 km (0.086 R)
• M55: 33,499,152 km (0.092 R)
• M56: 34,021,997 km (0.05 R)
• M57: 35,378,700 km (0.086 R)
• M58: 35,530,541 km (0.041 R)
• M59: 35,682,683 km (0.036 R)
• M60: 35,758,678 km (0.117 R)
• M61: 36,216,448 km (0.088 R)
• M62: 37,137,971 km (0.076 R)
• M63: 38,144,764 km (0.119 R)
• M64: 38,847,126 km (0.117 R)
• M65: 39,160,683 km (0.094 R)
• M66: 41,059,230 km (0.065 R)
• M67: 41,139,115 km (0.089 R)
• M68: 41,778,945 km (0.107 R)
• M69: 42,100,132 km (0.113 R)
• M70: 42,261,099 km (0.11 R)
• M71: 44,699,245 km (0.111 R)
• M72: 45,109,892 km (0.03 R)
• M73: 45,192,320 km (0.116 R)
• M74: 45,604,462 km (0.109 R)
• M75: 46,682,315 km (0.115 R)
• M76: 47,936,244 km (0.116 R)
• M77: 48,188,317 km (0.096 R)
• M78: 48,356,614 km (0.097 R)
• M79: 48,525,211 km (0.06 R)
• M80: 48,778,331 km (0.098 R)
• M81: 49,285,916 km (0.106 R)
• M82: 49,625,354 km (0.058 R)
• M83: 50,306,323 km (0.102 R)
• M84: 54,545,029 km (0.116 R)
• M85: 54,983,949 km (0.118 R)
• M86: 56,662,437 km (0.098 R)
• M87: 56,840,160 km (0.108 R)
• M88: 57,018,032 km (0.059 R)
• M89: 58,178,462 km (0.091 R)
• M90: 58,626,957 km (0.061 R)
• M91: 59,076,498 km (0.065 R)

Asteroid Belt

Center: 12.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.3

Radius: 7.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.33 AU - 16.09 AU

Year: 18088 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,398,485 km

• M1: 131,048 km (0.117 R)
• M2: 286,031 km (0.072 R)
• M3: 374,743 km (0.089 R)
• M4: 458,817 km (0.08 R)
• M5: 614,398 km (0.063 R)
• M6: 1,220,270 km (0.048 R)
• M7: 1,507,199 km (0.069 R)
• M8: 1,576,313 km (0.09 R)
• M9: 1,839,306 km (0.046 R)
• M10: 2,272,691 km (0.084 R)
• M11: 2,569,792 km (0.075 R)
• M12: 2,680,794 km (0.12 R)
• M13: 2,765,167 km (0.106 R)
• M14: 2,879,161 km (0.062 R)
• M15: 3,052,993 km (0.072 R)
• M16: 3,380,463 km (0.115 R)
• M17: 3,502,385 km (0.114 R)
• M18: 3,656,920 km (0.107 R)
• M19: 3,813,699 km (0.107 R)
• M20: 4,264,287 km (0.071 R)
• M21: 4,529,375 km (0.059 R)
• M22: 5,463,165 km (0.059 R)
• M23: 6,192,155 km (0.034 R)
• M24: 6,874,321 km (0.077 R)
• M25: 7,460,745 km (0.116 R)
• M26: 8,267,526 km (0.103 R)
• M27: 8,974,975 km (0.085 R)
• M28: 9,229,141 km (0.111 R)
• M29: 9,399,982 km (0.104 R)
• M30: 11,120,059 km (0.082 R)
• M31: 11,853,387 km (0.1 R)
• M32: 12,319,534 km (0.114 R)
• M33: 12,554,852 km (0.063 R)
• M34: 12,791,815 km (0.064 R)
• M35: 13,221,759 km (0.104 R)
• M36: 14,047,090 km (0.045 R)
• M37: 14,540,315 km (0.075 R)
• M38: 15,089,339 km (0.107 R)
• M39: 15,797,984 km (0.104 R)
• M40: 16,725,042 km (0.099 R)
• M41: 18,041,503 km (0.081 R)
• M42: 18,201,723 km (0.061 R)
• M43: 18,255,279 km (0.115 R)
• M44: 18,416,096 km (0.025 R)
• M45: 18,523,657 km (0.066 R)
• M46: 19,118,608 km (0.115 R)
• M47: 19,336,422 km (0.081 R)
• M48: 19,500,382 km (0.093 R)
• M49: 19,664,790 km (0.097 R)
• M50: 20,382,710 km (0.117 R)
• M51: 20,940,710 km (0.104 R)
• M52: 21,109,157 km (0.094 R)
• M53: 22,128,816 km (0.097 R)
• M54: 23,396,957 km (0.103 R)
• M55: 23,571,688 km (0.104 R)
• M56: 23,863,852 km (0.097 R)
• M57: 23,981,137 km (0.073 R)
• M58: 24,629,195 km (0.078 R)
• M59: 24,806,917 km (0.107 R)
• M60: 25,942,664 km (0.096 R)
• M61: 26,304,841 km (0.104 R)
• M62: 26,851,172 km (0.11 R)
• M63: 26,912,208 km (0.091 R)
• M64: 27,401,393 km (0.106 R)
• M65: 28,140,556 km (0.11 R)
• M66: 28,326,506 km (0.081 R)
• M67: 28,512,756 km (0.098 R)
• M68: 28,948,834 km (0.1 R)
• M69: 29,638,779 km (0.072 R)
• M70: 32,777,043 km (0.063 R)
• M71: 33,561,534 km (0.08 R)
• M72: 34,683,518 km (0.042 R)
• M73: 34,749,790 km (0.091 R)
• M74: 35,349,229 km (0.084 R)
• M75: 37,371,493 km (0.113 R)
• M76: 37,575,844 km (0.063 R)
• M77: 38,053,958 km (0.073 R)
• M78: 40,265,164 km (0.081 R)
• M79: 41,527,172 km (0.082 R)
• M80: 41,668,243 km (0.068 R)
• M81: 41,809,463 km (0.052 R)
• M82: 42,021,443 km (0.095 R)
• M83: 42,092,203 km (0.089 R)
• M84: 42,233,872 km (0.082 R)
• M85: 43,444,418 km (0.096 R)
• M86: 45,027,912 km (0.085 R)
• M87: 45,172,872 km (0.097 R)
• M88: 48,028,995 km (0.112 R)
• M89: 48,325,199 km (0.066 R)
• M90: 49,292,199 km (0.116 R)
• M91: 49,965,390 km (0.075 R)
• M92: 50,115,436 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.1

Radius: 5.3

Gravity: 33.54 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.75 AU - 17.77 AU

Year: 25849 Days

Day: 18.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,398,485 km

• M1: 250,277 km (0.06 R)
• M2: 371,302 km (0.107 R)
• M3: 462,557 km (0.116 R)
• M4: 587,321 km (0.105 R)
• M5: 1,395,449 km (0.055 R)
• M6: 2,044,853 km (0.06 R)
• M7: 2,421,840 km (0.099 R)
• M8: 3,003,776 km (0.096 R)
• M9: 4,288,971 km (0.069 R)
• M10: 4,714,577 km (0.11 R)
• M11: 5,153,647 km (0.107 R)
• M12: 6,011,740 km (0.114 R)
• M13: 6,307,495 km (0.076 R)
• M14: 7,285,416 km (0.067 R)
• M15: 7,600,769 km (0.098 R)
• M16: 7,664,348 km (0.032 R)
• M17: 7,728,076 km (0.047 R)
• M18: 8,838,841 km (0.091 R)
• M19: 9,446,806 km (0.114 R)
• M20: 9,928,960 km (0.064 R)
• M21: 9,998,523 km (0.09 R)
• M22: 10,068,236 km (0.086 R)
• M23: 10,208,110 km (0.108 R)
• M24: 11,568,852 km (0.113 R)
• M25: 13,137,835 km (0.117 R)
• M26: 13,598,297 km (0.076 R)
• M27: 13,908,264 km (0.067 R)
• M28: 14,063,995 km (0.101 R)
• M29: 14,377,403 km (0.118 R)
• M30: 17,216,022 km (0.118 R)
• M31: 21,737,767 km (0.102 R)
• M32: 21,828,125 km (0.072 R)
• M33: 22,464,215 km (0.115 R)
• M34: 22,738,577 km (0.094 R)
• M35: 24,596,433 km (0.105 R)
• M36: 25,543,537 km (0.057 R)
• M37: 25,638,831 km (0.103 R)
• M38: 27,766,562 km (0.104 R)
• M39: 28,752,412 km (0.116 R)
• M40: 29,649,251 km (0.1 R)
• M41: 29,749,481 km (0.114 R)
• M42: 33,119,622 km (0.072 R)
• M43: 33,954,528 km (0.11 R)
• M44: 34,164,414 km (0.096 R)
• M45: 36,715,805 km (0.118 R)
• M46: 37,255,106 km (0.088 R)
• M47: 38,450,542 km (0.092 R)
• M48: 39,879,651 km (0.089 R)
• M49: 41,214,064 km (0.12 R)
• M50: 42,111,801 km (0.101 R)
• M51: 43,698,436 km (0.116 R)
• M52: 44,384,342 km (0.082 R)
• M53: 45,882,565 km (0.099 R)
• M54: 47,397,542 km (0.1 R)
• M55: 51,436,236 km (0.111 R)
• M56: 52,039,414 km (0.093 R)
• M57: 53,862,863 km (0.119 R)
• M58: 59,963,763 km (0.051 R)
• M59: 61,235,495 km (0.063 R)
• M60: 61,363,102 km (0.098 R)
• M61: 62,644,557 km (0.054 R)
• M62: 64,193,942 km (0.098 R)
• M63: 64,323,644 km (0.046 R)
• M64: 64,713,197 km (0.111 R)
• M65: 66,148,289 km (0.067 R)
• M66: 67,198,616 km (0.079 R)
• M67: 67,330,262 km (0.11 R)
• M68: 67,857,893 km (0.057 R)
• M69: 68,122,083 km (0.09 R)
• M70: 68,519,266 km (0.065 R)
• M71: 69,049,889 km (0.112 R)
• M72: 71,051,957 km (0.103 R)
• M73: 71,454,675 km (0.089 R)
• M74: 71,589,014 km (0.05 R)
• M75: 72,667,166 km (0.053 R)
• M76: 75,796,903 km (0.091 R)
• M77: 78,553,992 km (0.089 R)
• M78: 79,387,401 km (0.093 R)
• M79: 80,084,228 km (0.091 R)
• M80: 80,923,173 km (0.085 R)
• M81: 81,624,338 km (0.07 R)
• M82: 81,905,433 km (0.063 R)
• M83: 82,327,747 km (0.095 R)
• M84: 83,315,692 km (0.085 R)
• M85: 84,733,880 km (0.119 R)
• M86: 85,731,398 km (0.045 R)
• M87: 89,905,029 km (0.058 R)
• M88: 90,631,327 km (0.07 R)
• M89: 91,068,003 km (0.085 R)
• M90: 91,505,427 km (0.11 R)
• M91: 92,235,914 km (0.111 R)
• M92: 95,177,456 km (0.029 R)
• M93: 96,065,769 km (0.095 R)
• M94: 96,511,122 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 15,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit