🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.47 AU - 0.55 AU

Year: 138 Days

Day: 33.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 134.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,449,578 km

• M1: 174,880 km (0.106 R)
• M2: 267,631 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 172 Days

Day: 41.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,449,578 km

• M1: 47,871 km (0.114 R)
• M2: 496,515 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 185 Days

Day: 23.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,449,578 km

• M1: 62,532 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.67 AU - 2.61 AU

Year: 1186 Days

Day: 36.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.87 AU - 4.09 AU

Year: 2459 Days

Day: 33.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.33 AU - 4.07 AU

Year: 2696 Days

Day: 22.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,449,578 km

• M1: 132,993 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 8.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.62 AU - 8.2 AU

Year: 6880 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,449,578 km

• M1: 191,934 km (0.065 R)
• M2: 426,952 km (0.067 R)
• M3: 656,884 km (0.04 R)
• M4: 982,708 km (0.065 R)
• M5: 1,557,763 km (0.111 R)
• M6: 1,698,085 km (0.056 R)
• M7: 1,935,198 km (0.107 R)
• M8: 2,029,295 km (0.102 R)
• M9: 2,420,793 km (0.072 R)
• M10: 2,730,012 km (0.108 R)
• M11: 2,835,927 km (0.104 R)
• M12: 2,900,104 km (0.034 R)
• M13: 3,117,769 km (0.059 R)
• M14: 3,385,998 km (0.072 R)
• M15: 3,873,238 km (0.101 R)
• M16: 4,333,102 km (0.071 R)
• M17: 4,683,161 km (0.115 R)
• M18: 4,912,944 km (0.085 R)
• M19: 5,543,947 km (0.041 R)
• M20: 5,787,194 km (0.029 R)
• M21: 5,923,776 km (0.095 R)
• M22: 6,256,183 km (0.097 R)
• M23: 6,312,133 km (0.102 R)
• M24: 6,537,876 km (0.084 R)
• M25: 6,823,608 km (0.037 R)
• M26: 6,939,097 km (0.119 R)
• M27: 6,996,992 km (0.106 R)
• M28: 7,259,985 km (0.117 R)
• M29: 7,526,119 km (0.038 R)
• M30: 7,615,579 km (0.098 R)
• M31: 7,946,639 km (0.102 R)
• M32: 8,098,630 km (0.072 R)
• M33: 8,374,788 km (0.071 R)
• M34: 8,810,417 km (0.12 R)
• M35: 8,967,794 km (0.074 R)
• M36: 9,030,924 km (0.09 R)
• M37: 9,349,269 km (0.039 R)
• M38: 9,898,891 km (0.119 R)
• M39: 10,425,775 km (0.095 R)
• M40: 10,860,506 km (0.032 R)
• M41: 11,403,846 km (0.11 R)
• M42: 11,678,807 km (0.086 R)
• M43: 12,446,244 km (0.088 R)
• M44: 12,552,159 km (0.113 R)
• M45: 12,764,887 km (0.064 R)
• M46: 12,907,304 km (0.113 R)
• M47: 13,193,934 km (0.101 R)
• M48: 13,374,050 km (0.111 R)
• M49: 14,029,438 km (0.087 R)
• M50: 15,333,632 km (0.107 R)
• M51: 15,904,348 km (0.119 R)
• M52: 15,980,942 km (0.097 R)
• M53: 16,134,579 km (0.039 R)
• M54: 16,288,665 km (0.102 R)
• M55: 17,105,769 km (0.115 R)
• M56: 17,499,660 km (0.05 R)
• M57: 17,697,578 km (0.117 R)
• M58: 18,135,899 km (0.102 R)
• M59: 18,376,453 km (0.116 R)
• M60: 18,618,053 km (0.116 R)
• M61: 19,267,607 km (0.097 R)
• M62: 19,924,492 km (0.064 R)
• M63: 21,726,099 km (0.045 R)
• M64: 22,581,649 km (0.025 R)
• M65: 23,710,215 km (0.111 R)
• M66: 23,885,544 km (0.116 R)
• M67: 26,202,965 km (0.095 R)
• M68: 26,976,086 km (0.067 R)
• M69: 27,204,822 km (0.074 R)
• M70: 27,480,231 km (0.032 R)
• M71: 28,172,869 km (0.12 R)
• M72: 28,544,620 km (0.075 R)
• M73: 28,918,016 km (0.07 R)
• M74: 29,198,961 km (0.073 R)
• M75: 29,858,389 km (0.061 R)
• M76: 30,522,753 km (0.078 R)
• M77: 31,000,120 km (0.076 R)
• M78: 31,383,988 km (0.079 R)
• M79: 31,721,032 km (0.069 R)
• M80: 32,010,952 km (0.101 R)
• M81: 32,301,621 km (0.105 R)
• M82: 32,496,098 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.5

Radius: 3.6

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.72 AU - 15.66 AU

Year: 19185 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 65,449,578 km

• M1: 122,670 km (0.102 R)
• M2: 1,004,849 km (0.053 R)
• M3: 2,149,422 km (0.107 R)
• M4: 2,436,201 km (0.072 R)
• M5: 2,862,705 km (0.084 R)
• M6: 3,670,384 km (0.107 R)
• M7: 3,754,757 km (0.109 R)
• M8: 4,542,988 km (0.04 R)
• M9: 5,284,994 km (0.116 R)
• M10: 6,163,582 km (0.086 R)
• M11: 6,808,648 km (0.104 R)
• M12: 7,191,768 km (0.078 R)
• M13: 7,297,384 km (0.093 R)
• M14: 8,124,810 km (0.092 R)
• M15: 10,299,365 km (0.067 R)
• M16: 11,717,702 km (0.077 R)
• M17: 12,640,122 km (0.107 R)
• M18: 14,331,775 km (0.073 R)
• M19: 14,687,369 km (0.095 R)
• M20: 15,316,877 km (0.088 R)
• M21: 15,771,804 km (0.051 R)
• M22: 15,863,358 km (0.066 R)
• M23: 17,163,065 km (0.037 R)
• M24: 18,064,242 km (0.08 R)
• M25: 18,208,006 km (0.117 R)
• M26: 21,312,161 km (0.088 R)
• M27: 23,522,769 km (0.114 R)
• M28: 23,941,942 km (0.104 R)
• M29: 24,099,918 km (0.097 R)
• M30: 27,218,884 km (0.091 R)
• M31: 28,434,666 km (0.086 R)
• M32: 28,825,116 km (0.118 R)
• M33: 29,498,905 km (0.108 R)
• M34: 30,462,016 km (0.065 R)
• M35: 31,090,776 km (0.1 R)
• M36: 32,827,009 km (0.104 R)
• M37: 33,002,487 km (0.066 R)
• M38: 33,295,400 km (0.071 R)
• M39: 35,250,345 km (0.104 R)
• M40: 35,430,012 km (0.061 R)
• M41: 35,609,828 km (0.051 R)
• M42: 38,528,782 km (0.071 R)
• M43: 38,837,253 km (0.111 R)
• M44: 38,899,037 km (0.107 R)
• M45: 39,022,754 km (0.104 R)
• M46: 42,283,838 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.4

Radius: 5.3

Gravity: 31.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.14 AU - 16.86 AU

Year: 23112 Days

Day: 16.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,449,578 km

• M1: 80,783 km (0.064 R)
• M2: 303,833 km (0.078 R)
• M3: 514,617 km (0.086 R)
• M4: 1,021,454 km (0.087 R)
• M5: 1,270,086 km (0.069 R)
• M6: 1,434,793 km (0.1 R)
• M7: 1,571,675 km (0.119 R)
• M8: 1,784,852 km (0.109 R)
• M9: 2,160,642 km (0.065 R)
• M10: 2,357,513 km (0.12 R)
• M11: 2,726,421 km (0.089 R)
• M12: 2,982,533 km (0.055 R)
• M13: 4,033,458 km (0.099 R)
• M14: 4,178,269 km (0.114 R)
• M15: 6,434,803 km (0.085 R)
• M16: 6,660,845 km (0.101 R)
• M17: 9,187,404 km (0.078 R)
• M18: 10,483,220 km (0.119 R)
• M19: 11,766,321 km (0.052 R)
• M20: 12,461,203 km (0.044 R)
• M21: 12,884,565 km (0.085 R)
• M22: 13,098,042 km (0.114 R)
• M23: 13,240,908 km (0.098 R)
• M24: 13,456,328 km (0.068 R)
• M25: 14,624,538 km (0.111 R)
• M26: 17,447,749 km (0.062 R)
• M27: 18,478,628 km (0.103 R)
• M28: 19,122,647 km (0.045 R)
• M29: 19,447,574 km (0.12 R)
• M30: 20,350,247 km (0.061 R)
• M31: 20,931,734 km (0.025 R)
• M32: 22,366,527 km (0.065 R)
• M33: 24,886,503 km (0.1 R)
• M34: 26,495,129 km (0.109 R)
• M35: 26,675,993 km (0.085 R)
• M36: 27,677,850 km (0.091 R)
• M37: 28,970,525 km (0.11 R)
• M38: 30,282,798 km (0.09 R)
• M39: 30,377,344 km (0.119 R)
• M40: 31,518,626 km (0.066 R)
• M41: 32,480,540 km (0.104 R)
• M42: 32,867,849 km (0.099 R)
• M43: 32,964,938 km (0.074 R)
• M44: 33,451,879 km (0.084 R)
• M45: 35,622,395 km (0.032 R)
• M46: 35,921,890 km (0.086 R)
• M47: 36,021,970 km (0.113 R)
• M48: 36,724,632 km (0.116 R)
• M49: 38,654,594 km (0.088 R)
• M50: 41,348,702 km (0.069 R)
• M51: 41,558,438 km (0.087 R)
• M52: 43,036,465 km (0.116 R)
• M53: 43,142,680 km (0.088 R)
• M54: 43,249,044 km (0.113 R)
• M55: 43,355,408 km (0.113 R)
• M56: 44,746,668 km (0.075 R)
• M57: 45,826,765 km (0.047 R)
• M58: 47,353,261 km (0.119 R)
• M59: 47,462,916 km (0.103 R)
• M60: 48,674,809 km (0.076 R)
• M61: 49,118,067 km (0.112 R)
• M62: 49,673,973 km (0.05 R)
• M63: 52,031,635 km (0.051 R)
• M64: 52,258,127 km (0.115 R)
• M65: 52,598,312 km (0.113 R)
• M66: 53,395,070 km (0.099 R)
• M67: 54,310,609 km (0.1 R)
• M68: 56,041,158 km (0.091 R)
• M69: 56,273,184 km (0.057 R)
• M70: 57,438,551 km (0.116 R)
• M71: 58,141,512 km (0.064 R)
• M72: 60,030,035 km (0.1 R)
• M73: 62,418,964 km (0.116 R)
• M74: 63,988,245 km (0.087 R)
• M75: 64,473,690 km (0.096 R)
• M76: 66,305,217 km (0.079 R)
• M77: 66,673,527 km (0.053 R)
• M78: 68,525,399 km (0.08 R)
• M79: 68,649,416 km (0.096 R)
• M80: 68,897,748 km (0.119 R)
• M81: 69,022,064 km (0.118 R)
• M82: 71,523,340 km (0.078 R)
• M83: 72,405,818 km (0.032 R)
• M84: 74,054,237 km (0.042 R)
• M85: 75,330,606 km (0.09 R)
• M86: 75,586,718 km (0.107 R)
• M87: 77,516,979 km (0.084 R)
• M88: 77,775,634 km (0.111 R)
• M89: 81,952,107 km (0.064 R)
• M90: 82,611,235 km (0.11 R)
• M91: 85,532,283 km (0.039 R)
• M92: 87,274,051 km (0.1 R)
• M93: 87,677,816 km (0.077 R)
• M94: 87,812,454 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.1

Radius: 5.3

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.87 AU - 18.15 AU

Year: 28948 Days

Day: 16.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,449,578 km

• M1: 279,299 km (0.066 R)
• M2: 669,301 km (0.096 R)
• M3: 775,067 km (0.104 R)
• M4: 2,386,535 km (0.066 R)
• M5: 5,566,686 km (0.025 R)
• M6: 5,870,220 km (0.054 R)
• M7: 6,134,709 km (0.084 R)
• M8: 6,812,837 km (0.091 R)
• M9: 6,858,913 km (0.093 R)
• M10: 6,904,989 km (0.073 R)
• M11: 7,467,028 km (0.065 R)
• M12: 7,514,451 km (0.098 R)
• M13: 7,898,020 km (0.092 R)
• M14: 8,684,156 km (0.112 R)
• M15: 9,494,977 km (0.103 R)
• M16: 10,066,291 km (0.088 R)
• M17: 10,702,232 km (0.056 R)
• M18: 10,917,204 km (0.118 R)
• M19: 11,079,218 km (0.105 R)
• M20: 11,242,130 km (0.109 R)
• M21: 12,292,158 km (0.057 R)
• M22: 12,914,186 km (0.113 R)
• M23: 12,971,183 km (0.075 R)
• M24: 14,543,307 km (0.095 R)
• M25: 14,960,685 km (0.049 R)
• M26: 15,442,390 km (0.042 R)
• M27: 15,624,301 km (0.062 R)
• M28: 15,685,187 km (0.094 R)
• M29: 16,917,874 km (0.064 R)
• M30: 18,630,919 km (0.042 R)
• M31: 19,737,494 km (0.083 R)
• M32: 20,731,423 km (0.092 R)
• M33: 21,605,972 km (0.118 R)
• M34: 21,741,657 km (0.072 R)
• M35: 21,945,559 km (0.108 R)
• M36: 22,218,425 km (0.119 R)
• M37: 22,492,489 km (0.066 R)
• M38: 22,836,713 km (0.098 R)
• M39: 24,512,658 km (0.097 R)
• M40: 24,724,938 km (0.113 R)
• M41: 24,937,815 km (0.096 R)
• M42: 25,723,503 km (0.05 R)
• M43: 26,011,330 km (0.053 R)
• M44: 26,808,088 km (0.088 R)
• M45: 28,055,136 km (0.068 R)
• M46: 28,277,289 km (0.102 R)
• M47: 30,605,630 km (0.056 R)
• M48: 31,369,626 km (0.087 R)
• M49: 33,307,218 km (0.098 R)
• M50: 38,194,580 km (0.085 R)
• M51: 40,011,446 km (0.075 R)
• M52: 40,344,751 km (0.036 R)
• M53: 40,679,102 km (0.106 R)
• M54: 41,014,201 km (0.098 R)
• M55: 42,025,183 km (0.107 R)
• M56: 42,703,759 km (0.058 R)
• M57: 42,788,881 km (0.092 R)
• M58: 43,129,814 km (0.118 R)
• M59: 43,642,785 km (0.056 R)
• M60: 44,243,869 km (0.042 R)
• M61: 45,020,582 km (0.047 R)
• M62: 49,775,101 km (0.054 R)
• M63: 49,864,710 km (0.111 R)
• M64: 51,123,876 km (0.081 R)
• M65: 52,940,742 km (0.032 R)
• M66: 56,170,859 km (0.12 R)
• M67: 56,824,452 km (0.075 R)
• M68: 59,749,390 km (0.103 R)
• M69: 60,703,226 km (0.115 R)
• M70: 62,047,213 km (0.067 R)
• M71: 62,626,157 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 10,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit