🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.42 AU - 0.68 AU

Year: 151 Days

Day: 45.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.61 AU - 0.83 AU

Year: 227 Days

Day: 34.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,724,887 km

• M1: 94,097 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.24 AU - 1.52 AU

Year: 601 Days

Day: 30.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.69 AU - 2.35 AU

Year: 1065 Days

Day: 17.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.51 AU - 2.65 AU

Year: 1537 Days

Day: 23.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.55 AU - 3.83 AU

Year: 2629 Days

Day: 33.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,724,887 km

• M1: 1,305,840 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.5

Radius: 13.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.65 AU - 6.55 AU

Year: 5587 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 109,724,887 km

• M1: 245,789 km (0.095 R)
• M2: 554,111 km (0.095 R)
• M3: 673,041 km (0.067 R)
• M4: 1,732,343 km (0.085 R)
• M5: 2,675,408 km (0.025 R)
• M6: 2,859,414 km (0.106 R)
• M7: 3,436,861 km (0.098 R)
• M8: 3,637,472 km (0.079 R)
• M9: 4,227,187 km (0.071 R)
• M10: 4,406,405 km (0.116 R)
• M11: 4,569,916 km (0.077 R)
• M12: 4,846,971 km (0.048 R)
• M13: 4,978,168 km (0.095 R)
• M14: 5,186,708 km (0.072 R)
• M15: 5,398,239 km (0.079 R)
• M16: 6,029,991 km (0.035 R)
• M17: 6,272,938 km (0.093 R)
• M18: 6,395,758 km (0.081 R)
• M19: 6,706,024 km (0.088 R)
• M20: 7,213,011 km (0.031 R)
• M21: 7,601,367 km (0.052 R)
• M22: 8,018,895 km (0.101 R)
• M23: 8,398,724 km (0.106 R)
• M24: 8,693,282 km (0.109 R)
• M25: 9,573,815 km (0.106 R)
• M26: 10,216,637 km (0.08 R)
• M27: 10,775,385 km (0.117 R)
• M28: 11,145,191 km (0.08 R)
• M29: 11,444,088 km (0.082 R)
• M30: 11,948,083 km (0.07 R)
• M31: 12,126,104 km (0.079 R)
• M32: 12,356,485 km (0.118 R)
• M33: 13,450,494 km (0.106 R)
• M34: 13,609,367 km (0.089 R)
• M35: 13,795,467 km (0.069 R)
• M36: 13,928,908 km (0.059 R)
• M37: 14,062,798 km (0.032 R)
• M38: 14,196,988 km (0.119 R)
• M39: 14,984,471 km (0.104 R)
• M40: 15,149,178 km (0.097 R)
• M41: 15,591,389 km (0.114 R)
• M42: 15,841,966 km (0.067 R)
• M43: 16,460,104 km (0.026 R)
• M44: 16,715,318 km (0.071 R)
• M45: 17,114,894 km (0.093 R)
• M46: 17,287,081 km (0.089 R)
• M47: 18,597,110 km (0.112 R)
• M48: 19,878,565 km (0.119 R)
• M49: 20,211,121 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 12.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.82 AU - 12.3 AU

Year: 11833 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 109,724,887 km

• M1: 220,208 km (0.101 R)
• M2: 657,183 km (0.09 R)
• M3: 950,096 km (0.11 R)
• M4: 1,218,923 km (0.035 R)
• M5: 1,465,760 km (0.09 R)
• M6: 1,559,707 km (0.115 R)
• M7: 1,704,668 km (0.066 R)
• M8: 2,034,381 km (0.034 R)
• M9: 2,113,369 km (0.102 R)
• M10: 2,220,481 km (0.103 R)
• M11: 2,356,914 km (0.091 R)
• M12: 2,524,464 km (0.102 R)
• M13: 3,358,173 km (0.096 R)
• M14: 3,838,083 km (0.107 R)
• M15: 4,203,850 km (0.072 R)
• M16: 4,650,848 km (0.053 R)
• M17: 5,113,106 km (0.119 R)
• M18: 5,590,173 km (0.037 R)
• M19: 6,705,725 km (0.083 R)
• M20: 7,146,589 km (0.119 R)
• M21: 8,098,930 km (0.105 R)
• M22: 9,003,099 km (0.097 R)
• M23: 9,134,895 km (0.118 R)
• M24: 9,267,438 km (0.084 R)
• M25: 9,623,781 km (0.095 R)
• M26: 10,075,566 km (0.052 R)
• M27: 10,258,225 km (0.101 R)
• M28: 10,488,157 km (0.06 R)
• M29: 11,806,862 km (0.111 R)
• M30: 11,951,224 km (0.047 R)
• M31: 12,144,654 km (0.118 R)
• M32: 12,436,819 km (0.091 R)
• M33: 12,583,724 km (0.11 R)
• M34: 13,628,516 km (0.108 R)
• M35: 13,932,199 km (0.106 R)
• M36: 14,186,964 km (0.082 R)
• M37: 14,340,452 km (0.081 R)
• M38: 15,536,337 km (0.097 R)
• M39: 15,641,804 km (0.058 R)
• M40: 18,356,108 km (0.104 R)
• M41: 20,110,891 km (0.115 R)
• M42: 20,630,294 km (0.117 R)
• M43: 20,920,813 km (0.073 R)
• M44: 21,388,307 km (0.042 R)
• M45: 22,155,594 km (0.036 R)
• M46: 22,811,880 km (0.092 R)
• M47: 23,052,134 km (0.077 R)
• M48: 23,293,136 km (0.112 R)
• M49: 23,535,036 km (0.075 R)
• M50: 23,838,570 km (0.085 R)
• M51: 24,942,154 km (0.099 R)
• M52: 25,624,769 km (0.083 R)
• M53: 26,187,855 km (0.079 R)
• M54: 26,944,970 km (0.088 R)
• M55: 27,773,293 km (0.065 R)
• M56: 28,222,835 km (0.119 R)
• M57: 29,128,949 km (0.113 R)
• M58: 31,169,464 km (0.115 R)
• M59: 32,442,692 km (0.098 R)
• M60: 33,255,607 km (0.111 R)
• M61: 34,487,545 km (0.052 R)
• M62: 35,525,605 km (0.111 R)
• M63: 35,734,443 km (0.059 R)
• M64: 36,363,353 km (0.118 R)
• M65: 36,644,148 km (0.103 R)
• M66: 37,137,073 km (0.107 R)
• M67: 39,996,188 km (0.115 R)
• M68: 40,358,514 km (0.12 R)
• M69: 41,745,286 km (0.108 R)
• M70: 42,999,365 km (0.101 R)
• M71: 44,041,464 km (0.066 R)
• M72: 44,715,701 km (0.119 R)
• M73: 45,847,110 km (0.052 R)
• M74: 46,226,340 km (0.045 R)
• M75: 46,454,328 km (0.082 R)
• M76: 46,682,764 km (0.079 R)
• M77: 47,140,683 km (0.091 R)
• M78: 50,309,764 km (0.105 R)
• M79: 51,880,392 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 9.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.32 AU - 12.38 AU

Year: 14181 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 109,724,887 km

• M1: 356,492 km (0.113 R)
• M2: 525,238 km (0.109 R)
• M3: 587,770 km (0.086 R)
• M4: 670,049 km (0.097 R)
• M5: 1,313,021 km (0.116 R)
• M6: 1,401,433 km (0.111 R)
• M7: 2,025,406 km (0.049 R)
• M8: 2,180,838 km (0.092 R)
• M9: 2,259,975 km (0.104 R)
• M10: 2,642,198 km (0.087 R)
• M11: 2,869,886 km (0.026 R)
• M12: 4,134,436 km (0.107 R)
• M13: 5,050,125 km (0.106 R)
• M14: 5,731,094 km (0.099 R)
• M15: 5,878,149 km (0.106 R)
• M16: 6,213,548 km (0.117 R)
• M17: 7,456,407 km (0.117 R)
• M18: 7,819,630 km (0.083 R)
• M19: 8,106,110 km (0.083 R)
• M20: 8,605,318 km (0.102 R)
• M21: 10,117,454 km (0.082 R)
• M22: 10,519,573 km (0.108 R)
• M23: 10,609,631 km (0.089 R)
• M24: 10,699,838 km (0.069 R)
• M25: 10,790,494 km (0.117 R)
• M26: 10,926,778 km (0.117 R)
• M27: 11,477,897 km (0.114 R)
• M28: 12,991,378 km (0.119 R)
• M29: 14,067,885 km (0.106 R)
• M30: 14,167,218 km (0.104 R)
• M31: 14,316,516 km (0.101 R)
• M32: 15,121,951 km (0.061 R)
• M33: 15,223,678 km (0.103 R)
• M34: 15,632,828 km (0.042 R)
• M35: 16,357,630 km (0.068 R)
• M36: 16,829,312 km (0.076 R)
• M37: 17,358,739 km (0.11 R)
• M38: 17,732,584 km (0.11 R)
• M39: 19,089,287 km (0.115 R)
• M40: 19,419,748 km (0.108 R)
• M41: 21,157,776 km (0.055 R)
• M42: 22,247,298 km (0.093 R)
• M43: 22,537,069 km (0.05 R)
• M44: 22,769,843 km (0.038 R)
• M45: 22,886,529 km (0.098 R)
• M46: 23,178,993 km (0.109 R)
• M47: 23,649,628 km (0.118 R)
• M48: 24,242,335 km (0.078 R)
• M49: 24,660,162 km (0.104 R)
• M50: 26,784,751 km (0.066 R)
• M51: 27,900,003 km (0.106 R)
• M52: 28,212,513 km (0.116 R)
• M53: 28,463,388 km (0.093 R)
• M54: 28,589,051 km (0.111 R)
• M55: 29,030,514 km (0.108 R)
• M56: 30,240,013 km (0.095 R)
• M57: 30,883,134 km (0.094 R)
• M58: 31,076,863 km (0.073 R)
• M59: 31,595,818 km (0.091 R)
• M60: 31,725,968 km (0.06 R)
• M61: 33,301,832 km (0.106 R)
• M62: 33,832,755 km (0.074 R)
• M63: 34,232,780 km (0.032 R)
• M64: 35,442,279 km (0.083 R)
• M65: 36,597,473 km (0.096 R)
• M66: 36,939,454 km (0.094 R)
• M67: 37,557,892 km (0.113 R)
• M68: 38,387,861 km (0.087 R)
• M69: 38,526,837 km (0.084 R)
• M70: 39,503,861 km (0.079 R)
• M71: 39,714,345 km (0.078 R)
• M72: 40,701,242 km (0.083 R)
• M73: 41,910,442 km (0.043 R)
• M74: 41,981,950 km (0.105 R)
• M75: 44,000,474 km (0.08 R)
• M76: 44,218,587 km (0.112 R)
• M77: 44,364,296 km (0.064 R)
• M78: 44,656,012 km (0.043 R)
• M79: 45,021,479 km (0.076 R)
• M80: 45,241,388 km (0.083 R)
• M81: 45,535,049 km (0.063 R)
• M82: 45,829,308 km (0.116 R)
• M83: 45,976,662 km (0.084 R)
• M84: 46,715,825 km (0.094 R)
• M85: 49,334,087 km (0.1 R)
• M86: 50,090,902 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.9

Radius: 6.6

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.87 AU - 23.81 AU

Year: 31542 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,724,887 km

• M1: 91,853 km (0.042 R)
• M2: 208,539 km (0.1 R)
• M3: 263,741 km (0.044 R)
• M4: 464,501 km (0.097 R)
• M5: 568,472 km (0.096 R)
• M6: 769,531 km (0.034 R)
• M7: 992,283 km (0.082 R)
• M8: 1,199,326 km (0.026 R)
• M9: 1,344,885 km (0.083 R)
• M10: 1,613,563 km (0.077 R)
• M11: 2,156,304 km (0.109 R)
• M12: 4,357,936 km (0.053 R)
• M13: 5,460,322 km (0.082 R)
• M14: 5,581,197 km (0.115 R)
• M15: 5,949,059 km (0.082 R)
• M16: 6,515,586 km (0.061 R)
• M17: 7,903,256 km (0.085 R)
• M18: 9,019,555 km (0.068 R)
• M19: 9,888,868 km (0.103 R)
• M20: 9,962,470 km (0.087 R)
• M21: 10,184,473 km (0.04 R)
• M22: 11,550,601 km (0.08 R)
• M23: 12,097,381 km (0.092 R)
• M24: 12,732,424 km (0.085 R)
• M25: 13,134,843 km (0.051 R)
• M26: 13,378,388 km (0.047 R)
• M27: 14,034,823 km (0.065 R)
• M28: 14,117,701 km (0.089 R)
• M29: 14,701,880 km (0.08 R)
• M30: 14,785,954 km (0.117 R)
• M31: 15,124,046 km (0.101 R)
• M32: 15,893,876 km (0.106 R)
• M33: 16,326,962 km (0.116 R)
• M34: 18,823,601 km (0.09 R)
• M35: 19,466,124 km (0.072 R)
• M36: 22,107,424 km (0.117 R)
• M37: 22,493,685 km (0.089 R)
• M38: 22,784,952 km (0.106 R)
• M39: 23,469,512 km (0.091 R)
• M40: 26,478,524 km (0.083 R)
• M41: 27,612,027 km (0.091 R)
• M42: 28,761,088 km (0.108 R)
• M43: 32,410,528 km (0.092 R)
• M44: 33,290,313 km (0.103 R)
• M45: 34,624,427 km (0.038 R)
• M46: 35,298,066 km (0.114 R)
• M47: 35,749,553 km (0.112 R)
• M48: 37,574,497 km (0.1 R)
• M49: 38,963,065 km (0.096 R)
• M50: 39,429,511 km (0.096 R)
• M51: 41,195,663 km (0.115 R)
• M52: 42,028,624 km (0.081 R)
• M53: 42,987,397 km (0.111 R)
• M54: 43,590,276 km (0.105 R)
• M55: 44,804,413 km (0.086 R)
• M56: 45,293,149 km (0.113 R)
• M57: 46,646,411 km (0.077 R)
• M58: 49,014,845 km (0.087 R)
• M59: 50,530,720 km (0.114 R)
• M60: 50,912,045 km (0.118 R)
• M61: 51,677,687 km (0.116 R)
• M62: 54,908,702 km (0.068 R)
• M63: 55,300,648 km (0.072 R)
• M64: 55,824,989 km (0.115 R)
• M65: 56,350,825 km (0.118 R)
• M66: 56,614,417 km (0.097 R)
• M67: 58,337,485 km (0.093 R)
• M68: 58,470,627 km (0.059 R)
• M69: 60,886,633 km (0.047 R)
• M70: 61,563,413 km (0.052 R)
• M71: 62,379,021 km (0.108 R)
• M72: 63,061,337 km (0.066 R)
• M73: 67,346,568 km (0.079 R)
• M74: 70,019,134 km (0.107 R)
• M75: 78,095,175 km (0.107 R)
• M76: 79,125,156 km (0.101 R)
• M77: 79,863,721 km (0.09 R)
• M78: 81,794,431 km (0.092 R)
• M79: 82,690,821 km (0.052 R)
• M80: 85,247,898 km (0.066 R)
• M81: 87,068,504 km (0.096 R)
• M82: 88,136,483 km (0.12 R)
• M83: 89,055,313 km (0.062 R)
• M84: 90,439,393 km (0.06 R)
• M85: 90,902,398 km (0.035 R)
• M86: 91,366,152 km (0.047 R)
• M87: 93,073,362 km (0.105 R)
• M88: 94,321,607 km (0.117 R)
• M89: 96,361,673 km (0.046 R)
• M90: 96,519,200 km (0.09 R)
• M91: 99,051,443 km (0.095 R)
• M92: 99,210,316 km (0.08 R)
• M93: 104,828,165 km (0.117 R)
• M94: 106,126,674 km (0.11 R)
• M95: 107,757,291 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 13,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit