🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.6 AU - 0.86 AU

Year: 185 Days

Day: 13.1 Hours

Environment

Temp: 292 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.77 AU - 1.03 AU

Year: 254 Days

Day: 13.7 Hours

Environment

Temp: 275 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.51 AU - 2.33 AU

Year: 791 Days

Day: 41.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,745,992 km

• M1: 29,172 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.28 AU - 2.8 AU

Year: 1203 Days

Day: 40.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,745,992 km

• M1: 231,129 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.73 AU - 6.13 AU

Year: 4292 Days

Day: 18.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,745,992 km

• M1: 506,838 km (0.115 R)
• M2: 2,413,462 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.58 AU - 7.76 AU

Year: 5120 Days

Day: 40.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.8

Radius: 8

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.45 AU - 12.51 AU

Year: 10814 Days

Day: 10.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,745,992 km

• M1: 292,913 km (0.102 R)
• M2: 493,972 km (0.094 R)
• M3: 737,966 km (0.081 R)
• M4: 1,082,490 km (0.11 R)
• M5: 2,549,297 km (0.105 R)
• M6: 3,449,577 km (0.114 R)
• M7: 3,514,952 km (0.096 R)
• M8: 3,580,924 km (0.067 R)
• M9: 4,122,917 km (0.066 R)
• M10: 5,020,505 km (0.07 R)
• M11: 5,395,995 km (0.107 R)
• M12: 5,625,628 km (0.062 R)
• M13: 5,858,701 km (0.094 R)
• M14: 6,253,939 km (0.06 R)
• M15: 6,333,974 km (0.079 R)
• M16: 6,780,673 km (0.089 R)
• M17: 7,406,142 km (0.1 R)
• M18: 8,312,555 km (0.105 R)
• M19: 9,713,539 km (0.118 R)
• M20: 9,806,440 km (0.095 R)
• M21: 9,946,463 km (0.078 R)
• M22: 10,464,969 km (0.119 R)
• M23: 10,703,578 km (0.089 R)
• M24: 10,992,452 km (0.119 R)
• M25: 11,528,461 km (0.049 R)
• M26: 11,774,998 km (0.114 R)
• M27: 12,829,065 km (0.08 R)
• M28: 13,084,578 km (0.111 R)
• M29: 14,439,785 km (0.087 R)
• M30: 15,026,508 km (0.115 R)
• M31: 15,512,402 km (0.109 R)
• M32: 16,444,097 km (0.09 R)
• M33: 16,554,949 km (0.104 R)
• M34: 16,610,450 km (0.054 R)
• M35: 17,112,650 km (0.077 R)
• M36: 18,764,809 km (0.032 R)
• M37: 19,346,296 km (0.07 R)
• M38: 20,051,949 km (0.107 R)
• M39: 20,348,302 km (0.119 R)
• M40: 20,646,301 km (0.047 R)
• M41: 21,427,651 km (0.114 R)
• M42: 21,670,000 km (0.116 R)
• M43: 21,974,132 km (0.12 R)
• M44: 22,279,910 km (0.032 R)
• M45: 23,391,871 km (0.046 R)
• M46: 24,206,132 km (0.097 R)
• M47: 24,332,243 km (0.062 R)
• M48: 25,285,032 km (0.05 R)
• M49: 25,926,957 km (0.071 R)
• M50: 26,185,162 km (0.115 R)
• M51: 27,950,717 km (0.119 R)
• M52: 28,614,333 km (0.12 R)
• M53: 29,484,843 km (0.092 R)
• M54: 29,754,418 km (0.075 R)
• M55: 29,957,123 km (0.098 R)
• M56: 30,092,509 km (0.111 R)
• M57: 31,183,227 km (0.08 R)
• M58: 31,526,704 km (0.095 R)
• M59: 31,733,299 km (0.074 R)
• M60: 32,217,397 km (0.052 R)
• M61: 32,634,177 km (0.055 R)
• M62: 33,052,752 km (0.072 R)
• M63: 33,402,961 km (0.113 R)
• M64: 33,473,122 km (0.069 R)
• M65: 33,543,283 km (0.065 R)
• M66: 34,460,917 km (0.094 R)
• M67: 34,531,826 km (0.067 R)
• M68: 35,315,121 km (0.065 R)
• M69: 35,673,108 km (0.12 R)
• M70: 36,464,930 km (0.082 R)
• M71: 36,899,362 km (0.114 R)
• M72: 37,481,148 km (0.079 R)
• M73: 38,433,039 km (0.037 R)
• M74: 38,727,598 km (0.079 R)
• M75: 39,615,461 km (0.077 R)
• M76: 40,884,948 km (0.045 R)
• M77: 41,336,136 km (0.095 R)
• M78: 42,699,720 km (0.103 R)
• M79: 43,233,934 km (0.092 R)
• M80: 43,540,311 km (0.039 R)
• M81: 43,847,286 km (0.09 R)
• M82: 44,772,548 km (0.104 R)
• M83: 46,407,354 km (0.096 R)
• M84: 46,485,594 km (0.106 R)
• M85: 46,563,983 km (0.116 R)
• M86: 47,192,593 km (0.081 R)
• M87: 48,061,607 km (0.09 R)
• M88: 49,654,824 km (0.09 R)
• M89: 51,670,805 km (0.111 R)
• M90: 53,549,007 km (0.078 R)
• M91: 55,532,525 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 14.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.21 AU - 13.37 AU

Year: 11276 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,745,992 km

• M1: 600,187 km (0.116 R)
• M2: 1,023,249 km (0.082 R)
• M3: 1,143,377 km (0.03 R)
• M4: 1,533,977 km (0.081 R)
• M5: 3,118,368 km (0.098 R)
• M6: 3,667,392 km (0.083 R)
• M7: 4,346,417 km (0.111 R)
• M8: 4,717,718 km (0.101 R)
• M9: 4,924,762 km (0.096 R)
• M10: 5,240,862 km (0.08 R)
• M11: 5,819,507 km (0.03 R)
• M12: 6,004,559 km (0.059 R)
• M13: 6,380,648 km (0.116 R)
• M14: 7,076,877 km (0.086 R)
• M15: 7,756,650 km (0.045 R)
• M16: 8,374,040 km (0.032 R)
• M17: 8,625,364 km (0.115 R)
• M18: 8,836,746 km (0.105 R)
• M19: 9,743,609 km (0.046 R)
• M20: 10,141,240 km (0.07 R)
• M21: 10,998,435 km (0.089 R)
• M22: 11,458,898 km (0.025 R)
• M23: 11,644,997 km (0.047 R)
• M24: 11,972,916 km (0.116 R)
• M25: 12,114,286 km (0.079 R)
• M26: 12,590,007 km (0.051 R)
• M27: 13,120,332 km (0.071 R)
• M28: 13,217,421 km (0.102 R)
• M29: 13,559,551 km (0.06 R)
• M30: 14,452,800 km (0.118 R)
• M31: 14,553,180 km (0.062 R)
• M32: 15,570,296 km (0.089 R)
• M33: 16,557,792 km (0.113 R)
• M34: 16,873,742 km (0.083 R)
• M35: 16,979,658 km (0.109 R)
• M36: 18,049,731 km (0.118 R)
• M37: 18,158,040 km (0.091 R)
• M38: 18,976,490 km (0.094 R)
• M39: 19,362,602 km (0.048 R)
• M40: 19,528,955 km (0.104 R)
• M41: 20,198,854 km (0.082 R)
• M42: 20,876,233 km (0.109 R)
• M43: 20,989,928 km (0.088 R)
• M44: 21,332,058 km (0.058 R)
• M45: 21,446,500 km (0.113 R)
• M46: 22,022,003 km (0.095 R)
• M47: 22,137,643 km (0.098 R)
• M48: 23,305,703 km (0.109 R)
• M49: 24,373,981 km (0.071 R)
• M50: 25,701,513 km (0.095 R)
• M51: 27,986,620 km (0.095 R)
• M52: 28,678,510 km (0.088 R)
• M53: 29,822,784 km (0.119 R)
• M54: 31,241,571 km (0.102 R)
• M55: 31,436,646 km (0.108 R)
• M56: 32,287,110 km (0.03 R)
• M57: 32,484,579 km (0.117 R)
• M58: 32,682,198 km (0.106 R)
• M59: 33,410,740 km (0.11 R)
• M60: 33,810,316 km (0.081 R)
• M61: 34,077,647 km (0.1 R)
• M62: 34,883,830 km (0.059 R)
• M63: 35,221,472 km (0.112 R)
• M64: 35,492,544 km (0.083 R)
• M65: 38,588,472 km (0.064 R)
• M66: 39,710,007 km (0.075 R)
• M67: 40,062,609 km (0.104 R)
• M68: 40,345,499 km (0.054 R)
• M69: 40,628,987 km (0.119 R)
• M70: 40,842,163 km (0.101 R)
• M71: 41,483,639 km (0.066 R)
• M72: 47,480,569 km (0.119 R)
• M73: 47,630,167 km (0.093 R)
• M74: 47,929,811 km (0.075 R)
• M75: 48,230,204 km (0.029 R)
• M76: 48,983,728 km (0.043 R)
• M77: 49,665,296 km (0.038 R)
• M78: 49,893,283 km (0.053 R)
• M79: 50,121,420 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 12.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.84 AU - 15.92 AU

Year: 13740 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,745,992 km

• M1: 360,830 km (0.118 R)
• M2: 499,058 km (0.065 R)
• M3: 901,776 km (0.11 R)
• M4: 1,798,615 km (0.084 R)
• M5: 2,027,650 km (0.073 R)
• M6: 2,175,901 km (0.09 R)
• M7: 3,038,034 km (0.056 R)
• M8: 3,139,910 km (0.111 R)
• M9: 3,417,414 km (0.084 R)
• M10: 3,959,407 km (0.113 R)
• M11: 4,606,418 km (0.117 R)
• M12: 4,842,633 km (0.075 R)
• M13: 5,912,557 km (0.07 R)
• M14: 6,343,099 km (0.079 R)
• M15: 6,650,673 km (0.111 R)
• M16: 6,783,964 km (0.111 R)
• M17: 6,918,154 km (0.106 R)
• M18: 7,695,314 km (0.119 R)
• M19: 7,929,286 km (0.106 R)
• M20: 9,282,249 km (0.067 R)
• M21: 10,138,397 km (0.06 R)
• M22: 12,414,828 km (0.075 R)
• M23: 12,910,595 km (0.093 R)
• M24: 13,188,847 km (0.056 R)
• M25: 14,552,282 km (0.089 R)
• M26: 15,663,047 km (0.082 R)
• M27: 15,959,998 km (0.109 R)
• M28: 16,861,774 km (0.055 R)
• M29: 18,840,655 km (0.09 R)
• M30: 19,029,896 km (0.085 R)
• M31: 19,537,781 km (0.068 R)
• M32: 19,665,388 km (0.044 R)
• M33: 20,243,285 km (0.041 R)
• M34: 20,437,164 km (0.094 R)
• M35: 20,826,716 km (0.053 R)
• M36: 21,284,486 km (0.101 R)
• M37: 21,613,302 km (0.048 R)
• M38: 21,811,519 km (0.071 R)
• M39: 22,076,756 km (0.118 R)
• M40: 22,276,320 km (0.114 R)
• M41: 22,543,352 km (0.088 R)
• M42: 22,744,262 km (0.075 R)
• M43: 24,579,977 km (0.116 R)
• M44: 26,604,037 km (0.09 R)
• M45: 26,816,466 km (0.094 R)
• M46: 27,242,969 km (0.112 R)
• M47: 27,600,209 km (0.12 R)
• M48: 28,536,243 km (0.096 R)
• M49: 28,753,608 km (0.08 R)
• M50: 28,971,722 km (0.074 R)
• M51: 29,555,752 km (0.116 R)
• M52: 29,702,358 km (0.072 R)
• M53: 30,291,325 km (0.107 R)
• M54: 30,439,277 km (0.055 R)
• M55: 30,661,430 km (0.08 R)
• M56: 31,033,031 km (0.08 R)
• M57: 31,780,572 km (0.056 R)
• M58: 32,156,661 km (0.102 R)
• M59: 32,307,455 km (0.089 R)
• M60: 32,458,549 km (0.095 R)
• M61: 33,599,083 km (0.072 R)
• M62: 34,984,958 km (0.042 R)
• M63: 36,468,071 km (0.094 R)
• M64: 37,019,639 km (0.083 R)
• M65: 38,450,692 km (0.084 R)
• M66: 38,931,649 km (0.087 R)
• M67: 39,253,434 km (0.053 R)
• M68: 40,224,175 km (0.082 R)
• M69: 41,448,633 km (0.038 R)
• M70: 41,695,021 km (0.105 R)
• M71: 42,024,136 km (0.071 R)
• M72: 42,685,209 km (0.029 R)
• M73: 45,026,117 km (0.108 R)
• M74: 45,617,776 km (0.025 R)
• M75: 46,979,865 km (0.094 R)
• M76: 48,614,670 km (0.086 R)
• M77: 49,395,571 km (0.039 R)
• M78: 49,831,200 km (0.1 R)
• M79: 50,706,198 km (0.079 R)
• M80: 51,410,056 km (0.116 R)
• M81: 52,649,325 km (0.107 R)
• M82: 56,062,400 km (0.098 R)
• M83: 58,254,608 km (0.103 R)
• M84: 58,438,613 km (0.11 R)
• M85: 59,917,238 km (0.075 R)
• M86: 61,220,984 km (0.07 R)
• M87: 62,252,012 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.6

Radius: 7.2

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.52 AU - 22.34 AU

Year: 26446 Days

Day: 24.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,745,992 km

• M1: 482,902 km (0.097 R)
• M2: 798,853 km (0.086 R)
• M3: 935,884 km (0.119 R)
• M4: 1,021,903 km (0.054 R)
• M5: 1,202,019 km (0.095 R)
• M6: 1,525,001 km (0.115 R)
• M7: 1,661,584 km (0.033 R)
• M8: 1,983,817 km (0.105 R)
• M9: 2,286,603 km (0.111 R)
• M10: 2,935,260 km (0.083 R)
• M11: 4,733,576 km (0.12 R)
• M12: 5,447,457 km (0.086 R)
• M13: 6,413,710 km (0.067 R)
• M14: 6,468,911 km (0.111 R)
• M15: 6,579,913 km (0.109 R)
• M16: 7,959,804 km (0.107 R)
• M17: 8,560,439 km (0.104 R)
• M18: 10,189,261 km (0.105 R)
• M19: 10,513,439 km (0.12 R)
• M20: 11,038,827 km (0.081 R)
• M21: 11,304,812 km (0.088 R)
• M22: 11,438,702 km (0.092 R)
• M23: 11,707,829 km (0.099 R)
• M24: 11,979,049 km (0.067 R)
• M25: 12,735,566 km (0.104 R)
• M26: 13,154,739 km (0.093 R)
• M27: 13,225,050 km (0.092 R)
• M28: 13,295,511 km (0.065 R)
• M29: 13,720,668 km (0.089 R)
• M30: 13,792,026 km (0.114 R)
• M31: 17,356,644 km (0.058 R)
• M32: 17,433,837 km (0.089 R)
• M33: 18,920,989 km (0.099 R)
• M34: 19,399,104 km (0.114 R)
• M35: 19,881,258 km (0.027 R)
• M36: 20,042,824 km (0.104 R)
• M37: 20,611,595 km (0.076 R)
• M38: 22,015,271 km (0.054 R)
• M39: 22,770,890 km (0.103 R)
• M40: 22,939,936 km (0.05 R)
• M41: 24,221,092 km (0.118 R)
• M42: 25,525,286 km (0.115 R)
• M43: 27,389,276 km (0.105 R)
• M44: 27,929,773 km (0.063 R)
• M45: 28,292,099 km (0.106 R)
• M46: 28,747,325 km (0.065 R)
• M47: 29,296,649 km (0.07 R)
• M48: 29,388,502 km (0.088 R)
• M49: 29,664,809 km (0.108 R)
• M50: 30,405,618 km (0.09 R)
• M51: 31,058,912 km (0.116 R)
• M52: 31,528,350 km (0.066 R)
• M53: 32,379,412 km (0.074 R)
• M54: 33,718,014 km (0.115 R)
• M55: 35,269,942 km (0.069 R)
• M56: 35,857,862 km (0.077 R)
• M57: 36,449,072 km (0.073 R)
• M58: 36,944,241 km (0.094 R)
• M59: 39,048,036 km (0.119 R)
• M60: 39,554,575 km (0.114 R)
• M61: 39,961,481 km (0.08 R)
• M62: 41,087,504 km (0.076 R)
• M63: 42,952,391 km (0.042 R)
• M64: 44,527,507 km (0.091 R)
• M65: 45,801,183 km (0.09 R)
• M66: 47,194,388 km (0.049 R)
• M67: 47,517,968 km (0.06 R)
• M68: 48,058,765 km (0.098 R)
• M69: 49,255,697 km (0.07 R)
• M70: 52,123,489 km (0.055 R)
• M71: 52,904,838 km (0.097 R)
• M72: 55,385,620 km (0.099 R)
• M73: 58,481,697 km (0.108 R)
• M74: 58,713,275 km (0.12 R)
• M75: 62,696,168 km (0.101 R)
• M76: 63,645,965 km (0.073 R)
• M77: 64,480,871 km (0.116 R)
• M78: 70,549,309 km (0.088 R)
• M79: 71,784,688 km (0.115 R)
• M80: 72,280,904 km (0.094 R)
• M81: 72,778,167 km (0.077 R)
• M82: 72,902,633 km (0.094 R)
• M83: 74,402,202 km (0.056 R)
• M84: 76,923,973 km (0.111 R)
• M85: 77,177,691 km (0.076 R)
• M86: 77,431,708 km (0.096 R)
• M87: 80,372,653 km (0.077 R)
• M88: 81,533,383 km (0.105 R)
• M89: 81,792,037 km (0.071 R)
• M90: 83,610,549 km (0.069 R)
• M91: 85,179,681 km (0.108 R)
• M92: 85,705,069 km (0.092 R)
• M93: 85,836,416 km (0.089 R)

Kuiper Belt

Range: 36.9 - 62.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit