🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.88 AU

Year: 223 Days

Day: 46.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,666,582 km

• M1: 207,642 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.58 AU - 0.92 AU

Year: 242 Days

Day: 40.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 83.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.28 AU - 1.66 AU

Year: 664 Days

Day: 42 Hours

Environment

Temp: -40 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.4 AU - 1.96 AU

Year: 812 Days

Day: 36.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.67 AU - 2.17 AU

Year: 992 Days

Day: 27.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.85 AU - 4.19 AU

Year: 2462 Days

Day: 30.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,666,582 km

• M1: 663,317 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 8

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.58 AU - 5.9 AU

Year: 3847 Days

Day: 5 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,666,582 km

• M1: 142,567 km (0.058 R)
• M2: 299,944 km (0.086 R)
• M3: 501,153 km (0.078 R)
• M4: 644,767 km (0.08 R)
• M5: 934,687 km (0.106 R)
• M6: 1,035,965 km (0.092 R)
• M7: 1,114,355 km (0.11 R)
• M8: 1,181,225 km (0.118 R)
• M9: 1,375,852 km (0.072 R)
• M10: 1,521,410 km (0.107 R)
• M11: 1,687,464 km (0.061 R)
• M12: 1,907,373 km (0.049 R)
• M13: 2,070,135 km (0.103 R)
• M14: 2,119,951 km (0.038 R)
• M15: 2,203,726 km (0.103 R)
• M16: 2,409,573 km (0.118 R)
• M17: 2,567,997 km (0.099 R)
• M18: 2,803,015 km (0.076 R)
• M19: 2,876,767 km (0.097 R)
• M20: 3,139,910 km (0.039 R)
• M21: 3,430,578 km (0.104 R)
• M22: 3,750,269 km (0.043 R)
• M23: 4,721,907 km (0.099 R)
• M24: 4,810,020 km (0.071 R)
• M25: 6,291,638 km (0.095 R)
• M26: 6,559,567 km (0.113 R)
• M27: 6,831,237 km (0.108 R)
• M28: 7,385,796 km (0.063 R)
• M29: 7,876,328 km (0.101 R)
• M30: 9,410,304 km (0.066 R)
• M31: 9,632,906 km (0.087 R)
• M32: 9,829,029 km (0.115 R)
• M33: 9,885,278 km (0.098 R)
• M34: 10,111,619 km (0.072 R)
• M35: 10,168,466 km (0.108 R)
• M36: 10,253,887 km (0.095 R)
• M37: 10,626,834 km (0.112 R)
• M38: 10,713,601 km (0.034 R)
• M39: 11,386,343 km (0.04 R)
• M40: 11,504,675 km (0.081 R)
• M41: 12,405,703 km (0.108 R)
• M42: 12,527,475 km (0.11 R)
• M43: 12,926,303 km (0.118 R)
• M44: 13,173,738 km (0.044 R)
• M45: 13,235,821 km (0.079 R)
• M46: 13,329,170 km (0.099 R)
• M47: 13,830,772 km (0.059 R)
• M48: 13,957,182 km (0.041 R)
• M49: 15,339,616 km (0.093 R)
• M50: 15,799,031 km (0.098 R)
• M51: 16,030,459 km (0.097 R)
• M52: 16,096,880 km (0.032 R)
• M53: 16,329,804 km (0.115 R)
• M54: 16,463,246 km (0.096 R)
• M55: 16,664,305 km (0.108 R)
• M56: 17,408,555 km (0.108 R)
• M57: 18,475,487 km (0.067 R)
• M58: 18,719,331 km (0.093 R)
• M59: 19,245,467 km (0.11 R)
• M60: 19,563,512 km (0.096 R)
• M61: 19,811,994 km (0.065 R)
• M62: 20,312,249 km (0.103 R)
• M63: 20,852,896 km (0.101 R)
• M64: 20,961,504 km (0.073 R)
• M65: 21,580,989 km (0.085 R)
• M66: 21,764,396 km (0.086 R)
• M67: 22,726,011 km (0.087 R)
• M68: 23,249,603 km (0.065 R)
• M69: 23,890,780 km (0.09 R)
• M70: 24,080,470 km (0.066 R)
• M71: 24,690,680 km (0.05 R)
• M72: 24,805,721 km (0.067 R)
• M73: 25,422,064 km (0.107 R)
• M74: 25,693,285 km (0.102 R)
• M75: 25,809,821 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521

Radius: 7.6

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.44 AU - 14.84 AU

Year: 17756 Days

Day: 20.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,666,582 km

• M1: 461,210 km (0.071 R)
• M2: 532,120 km (0.088 R)
• M3: 832,363 km (0.097 R)
• M4: 966,253 km (0.092 R)
• M5: 1,517,072 km (0.103 R)
• M6: 1,766,900 km (0.111 R)
• M7: 2,495,741 km (0.106 R)
• M8: 2,824,408 km (0.059 R)
• M9: 3,272,154 km (0.114 R)
• M10: 3,742,041 km (0.06 R)
• M11: 4,041,835 km (0.052 R)
• M12: 4,704,255 km (0.12 R)
• M13: 4,824,681 km (0.104 R)
• M14: 5,781,509 km (0.111 R)
• M15: 6,481,029 km (0.084 R)
• M16: 7,532,851 km (0.057 R)
• M17: 7,673,922 km (0.103 R)
• M18: 8,198,711 km (0.115 R)
• M19: 8,833,754 km (0.079 R)
• M20: 8,932,938 km (0.088 R)
• M21: 9,232,582 km (0.094 R)
• M22: 9,333,112 km (0.057 R)
• M23: 9,434,091 km (0.097 R)
• M24: 9,841,595 km (0.05 R)
• M25: 10,099,203 km (0.118 R)
• M26: 10,202,874 km (0.081 R)
• M27: 10,463,623 km (0.091 R)
• M28: 10,621,150 km (0.034 R)
• M29: 10,673,808 km (0.096 R)
• M30: 10,991,704 km (0.116 R)
• M31: 11,044,960 km (0.094 R)
• M32: 11,098,367 km (0.074 R)
• M33: 11,151,773 km (0.09 R)
• M34: 11,474,456 km (0.075 R)
• M35: 11,745,527 km (0.113 R)
• M36: 12,571,756 km (0.108 R)
• M37: 14,747,059 km (0.108 R)
• M38: 15,457,948 km (0.037 R)
• M39: 15,697,305 km (0.105 R)
• M40: 15,817,581 km (0.064 R)
• M41: 15,938,008 km (0.093 R)
• M42: 16,119,320 km (0.103 R)
• M43: 17,221,408 km (0.117 R)
• M44: 17,844,184 km (0.043 R)
• M45: 18,411,010 km (0.114 R)
• M46: 20,016,195 km (0.061 R)
• M47: 20,277,243 km (0.104 R)
• M48: 20,539,339 km (0.101 R)
• M49: 20,802,482 km (0.118 R)
• M50: 23,427,027 km (0.045 R)
• M51: 23,495,692 km (0.053 R)
• M52: 25,869,661 km (0.038 R)
• M53: 26,582,345 km (0.113 R)
• M54: 29,868,262 km (0.115 R)
• M55: 30,166,560 km (0.111 R)
• M56: 32,281,725 km (0.076 R)
• M57: 32,511,208 km (0.119 R)
• M58: 34,132,400 km (0.09 R)
• M59: 34,600,492 km (0.119 R)
• M60: 35,149,217 km (0.054 R)
• M61: 35,227,905 km (0.044 R)
• M62: 35,385,282 km (0.03 R)
• M63: 35,542,958 km (0.038 R)
• M64: 36,493,802 km (0.106 R)
• M65: 39,151,708 km (0.084 R)
• M66: 40,133,518 km (0.118 R)
• M67: 40,875,225 km (0.088 R)
• M68: 42,539,651 km (0.078 R)
• M69: 43,043,197 km (0.094 R)
• M70: 43,717,883 km (0.063 R)
• M71: 44,565,954 km (0.108 R)
• M72: 44,736,196 km (0.072 R)
• M73: 45,248,419 km (0.044 R)
• M74: 45,934,325 km (0.067 R)
• M75: 46,623,523 km (0.12 R)
• M76: 49,150,829 km (0.117 R)
• M77: 49,944,296 km (0.063 R)
• M78: 50,209,683 km (0.107 R)
• M79: 52,349,680 km (0.104 R)
• M80: 53,250,110 km (0.094 R)
• M81: 54,337,238 km (0.085 R)
• M82: 54,883,719 km (0.114 R)
• M83: 57,087,295 km (0.073 R)
• M84: 57,179,747 km (0.067 R)
• M85: 57,642,752 km (0.074 R)
• M86: 59,226,096 km (0.117 R)
• M87: 59,319,744 km (0.087 R)
• M88: 59,694,637 km (0.114 R)
• M89: 61,865,152 km (0.032 R)
• M90: 62,912,337 km (0.08 R)
• M91: 63,965,506 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.8

Radius: 3.9

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.81 AU - 17.21 AU

Year: 20604 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,666,582 km

• M1: 55,501 km (0.094 R)
• M2: 187,596 km (0.064 R)
• M3: 339,587 km (0.098 R)
• M4: 598,242 km (0.073 R)
• M5: 706,401 km (0.104 R)
• M6: 1,257,221 km (0.081 R)
• M7: 1,355,955 km (0.09 R)
• M8: 1,603,390 km (0.044 R)
• M9: 1,710,502 km (0.077 R)
• M10: 1,820,157 km (0.041 R)
• M11: 2,092,425 km (0.102 R)
• M12: 2,209,561 km (0.07 R)
• M13: 2,353,175 km (0.109 R)
• M14: 2,499,631 km (0.088 R)
• M15: 2,674,361 km (0.032 R)
• M16: 2,725,075 km (0.058 R)
• M17: 3,522,581 km (0.069 R)
• M18: 3,888,946 km (0.083 R)
• M19: 4,208,487 km (0.079 R)
• M20: 4,749,433 km (0.063 R)
• M21: 4,780,101 km (0.052 R)
• M22: 5,407,813 km (0.119 R)
• M23: 5,862,292 km (0.107 R)
• M24: 6,362,846 km (0.064 R)
• M25: 6,601,156 km (0.098 R)
• M26: 7,156,613 km (0.05 R)
• M27: 7,333,288 km (0.103 R)
• M28: 7,440,101 km (0.112 R)
• M29: 7,944,694 km (0.101 R)
• M30: 8,460,358 km (0.057 R)
• M31: 9,024,791 km (0.107 R)
• M32: 9,100,936 km (0.062 R)
• M33: 9,139,233 km (0.092 R)
• M34: 9,253,975 km (0.04 R)
• M35: 9,369,315 km (0.119 R)
• M36: 9,718,027 km (0.104 R)
• M37: 9,874,507 km (0.11 R)
• M38: 9,953,046 km (0.057 R)
• M39: 10,110,572 km (0.085 R)
• M40: 10,548,295 km (0.106 R)
• M41: 11,442,292 km (0.075 R)
• M42: 11,483,432 km (0.098 R)
• M43: 12,149,441 km (0.12 R)
• M44: 12,870,653 km (0.094 R)
• M45: 13,258,111 km (0.077 R)
• M46: 13,301,495 km (0.085 R)
• M47: 13,431,645 km (0.037 R)
• M48: 13,649,459 km (0.094 R)
• M49: 14,443,375 km (0.082 R)
• M50: 14,935,851 km (0.101 R)
• M51: 16,029,262 km (0.102 R)
• M52: 16,121,564 km (0.113 R)
• M53: 16,353,142 km (0.077 R)
• M54: 17,337,346 km (0.098 R)
• M55: 17,622,031 km (0.085 R)
• M56: 18,582,150 km (0.099 R)
• M57: 18,727,709 km (0.116 R)
• M58: 19,019,724 km (0.114 R)
• M59: 20,954,922 km (0.067 R)
• M60: 21,005,336 km (0.043 R)
• M61: 21,562,887 km (0.119 R)
• M62: 23,421,043 km (0.083 R)
• M63: 25,168,944 km (0.075 R)
• M64: 25,491,178 km (0.095 R)
• M65: 25,977,221 km (0.113 R)
• M66: 26,085,530 km (0.107 R)
• M67: 26,411,803 km (0.085 R)
• M68: 27,178,044 km (0.077 R)
• M69: 27,398,252 km (0.073 R)
• M70: 27,563,856 km (0.03 R)
• M71: 27,729,761 km (0.057 R)
• M72: 28,732,216 km (0.041 R)
• M73: 28,844,414 km (0.076 R)
• M74: 29,803,187 km (0.075 R)
• M75: 30,315,111 km (0.102 R)
• M76: 30,486,400 km (0.062 R)
• M77: 31,059,510 km (0.051 R)
• M78: 32,683,395 km (0.116 R)
• M79: 32,859,023 km (0.111 R)
• M80: 32,917,665 km (0.11 R)
• M81: 34,097,095 km (0.104 R)
• M82: 34,453,586 km (0.107 R)
• M83: 34,990,643 km (0.072 R)
• M84: 35,350,276 km (0.065 R)
• M85: 36,375,769 km (0.101 R)
• M86: 36,740,040 km (0.102 R)
• M87: 36,800,927 km (0.094 R)
• M88: 37,044,622 km (0.115 R)
• M89: 40,135,314 km (0.065 R)
• M90: 40,574,533 km (0.083 R)
• M91: 40,637,364 km (0.111 R)
• M92: 40,952,268 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit