🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.76 AU - 0.78 AU

Year: 236 Days

Day: 13.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.95 AU

Year: 246 Days

Day: 43.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.24 AU - 1.72 AU

Year: 630 Days

Day: 14.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.82 AU - 2.8 AU

Year: 1228 Days

Day: 18.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,375,384 km

• M1: 42,336 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.22 AU - 2.4 AU

Year: 1228 Days

Day: 13.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.12 AU - 3.5 AU

Year: 1648 Days

Day: 13.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.77 AU - 5.43 AU

Year: 4029 Days

Day: 43.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.6

Radius: 13.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.82 AU - 8.22 AU

Year: 7214 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,375,384 km

• M1: 199,564 km (0.028 R)
• M2: 349,461 km (0.074 R)
• M3: 533,316 km (0.084 R)
• M4: 705,803 km (0.115 R)
• M5: 1,024,446 km (0.119 R)
• M6: 1,156,092 km (0.066 R)
• M7: 1,278,164 km (0.099 R)
• M8: 1,388,867 km (0.071 R)
• M9: 1,519,765 km (0.049 R)
• M10: 1,654,852 km (0.115 R)
• M11: 1,955,843 km (0.114 R)
• M12: 2,066,395 km (0.081 R)
• M13: 2,470,310 km (0.092 R)
• M14: 2,857,619 km (0.094 R)
• M15: 3,264,375 km (0.074 R)
• M16: 3,621,465 km (0.038 R)
• M17: 3,735,758 km (0.096 R)
• M18: 3,991,421 km (0.1 R)
• M19: 4,544,484 km (0.1 R)
• M20: 4,842,932 km (0.08 R)
• M21: 5,302,497 km (0.118 R)
• M22: 6,045,549 km (0.09 R)
• M23: 6,181,683 km (0.087 R)
• M24: 6,624,194 km (0.075 R)
• M25: 7,278,684 km (0.101 R)
• M26: 7,540,331 km (0.096 R)
• M27: 7,834,889 km (0.086 R)
• M28: 8,465,594 km (0.081 R)
• M29: 8,741,004 km (0.111 R)
• M30: 9,112,754 km (0.107 R)
• M31: 9,839,950 km (0.087 R)
• M32: 11,518,587 km (0.11 R)
• M33: 11,789,808 km (0.108 R)
• M34: 12,131,939 km (0.119 R)
• M35: 12,235,311 km (0.075 R)
• M36: 12,338,832 km (0.116 R)
• M37: 12,581,779 km (0.11 R)
• M38: 12,896,234 km (0.115 R)
• M39: 13,711,991 km (0.091 R)
• M40: 14,252,937 km (0.094 R)
• M41: 14,617,507 km (0.066 R)
• M42: 15,318,672 km (0.049 R)
• M43: 15,430,422 km (0.089 R)
• M44: 15,579,870 km (0.07 R)
• M45: 15,729,767 km (0.09 R)
• M46: 16,448,136 km (0.117 R)
• M47: 16,639,023 km (0.083 R)
• M48: 16,792,211 km (0.118 R)
• M49: 17,061,488 km (0.099 R)
• M50: 17,448,647 km (0.048 R)
• M51: 17,565,333 km (0.067 R)
• M52: 17,838,798 km (0.093 R)
• M53: 18,468,904 km (0.096 R)
• M54: 18,627,628 km (0.042 R)
• M55: 19,468,069 km (0.116 R)
• M56: 20,649,144 km (0.107 R)
• M57: 21,352,254 km (0.053 R)
• M58: 21,518,756 km (0.05 R)
• M59: 21,937,181 km (0.096 R)
• M60: 22,654,503 km (0.082 R)
• M61: 22,824,446 km (0.087 R)
• M62: 23,080,109 km (0.074 R)
• M63: 23,251,099 km (0.049 R)
• M64: 23,852,932 km (0.086 R)
• M65: 25,247,633 km (0.036 R)
• M66: 25,556,253 km (0.088 R)
• M67: 25,777,508 km (0.102 R)
• M68: 26,848,180 km (0.107 R)
• M69: 26,983,118 km (0.101 R)
• M70: 29,634,441 km (0.099 R)
• M71: 29,866,916 km (0.09 R)
• M72: 31,038,267 km (0.113 R)
• M73: 31,132,663 km (0.057 R)
• M74: 31,274,332 km (0.05 R)
• M75: 31,510,996 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 8.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.26 AU - 15.66 AU

Year: 16322 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,375,384 km

• M1: 174,581 km (0.097 R)
• M2: 844,031 km (0.077 R)
• M3: 985,700 km (0.108 R)
• M4: 1,604,736 km (0.116 R)
• M5: 1,730,997 km (0.118 R)
• M6: 2,020,469 km (0.11 R)
• M7: 2,157,201 km (0.088 R)
• M8: 2,353,773 km (0.117 R)
• M9: 2,585,650 km (0.094 R)
• M10: 2,734,499 km (0.07 R)
• M11: 2,916,710 km (0.09 R)
• M12: 3,166,089 km (0.038 R)
• M13: 3,293,397 km (0.073 R)
• M14: 4,478,362 km (0.062 R)
• M15: 4,585,624 km (0.046 R)
• M16: 5,474,085 km (0.087 R)
• M17: 5,859,898 km (0.048 R)
• M18: 6,135,158 km (0.094 R)
• M19: 6,334,423 km (0.101 R)
• M20: 6,576,322 km (0.106 R)
• M21: 6,698,544 km (0.12 R)
• M22: 6,862,503 km (0.04 R)
• M23: 6,986,370 km (0.097 R)
• M24: 7,320,422 km (0.077 R)
• M25: 7,745,280 km (0.075 R)
• M26: 8,708,092 km (0.096 R)
• M27: 9,340,293 km (0.106 R)
• M28: 9,431,847 km (0.104 R)
• M29: 9,615,852 km (0.098 R)
• M30: 10,505,810 km (0.06 R)
• M31: 11,471,015 km (0.087 R)
• M32: 12,464,195 km (0.114 R)
• M33: 12,615,588 km (0.113 R)
• M34: 12,920,170 km (0.116 R)
• M35: 14,162,580 km (0.104 R)
• M36: 14,426,321 km (0.077 R)
• M37: 16,151,633 km (0.098 R)
• M38: 16,371,841 km (0.068 R)
• M39: 17,714,183 km (0.048 R)
• M40: 18,169,409 km (0.094 R)
• M41: 18,341,148 km (0.034 R)
• M42: 20,265,276 km (0.096 R)
• M43: 20,920,813 km (0.068 R)
• M44: 21,100,929 km (0.112 R)
• M45: 21,281,344 km (0.081 R)
• M46: 22,436,539 km (0.082 R)
• M47: 23,611,930 km (0.109 R)
• M48: 23,799,376 km (0.069 R)
• M49: 25,316,597 km (0.079 R)
• M50: 25,893,596 km (0.102 R)
• M51: 26,604,635 km (0.095 R)
• M52: 26,995,235 km (0.116 R)
• M53: 28,443,492 km (0.12 R)
• M54: 28,576,335 km (0.108 R)
• M55: 28,709,477 km (0.108 R)
• M56: 28,842,769 km (0.089 R)
• M57: 32,867,550 km (0.094 R)
• M58: 33,496,908 km (0.088 R)
• M59: 33,567,069 km (0.077 R)
• M60: 34,412,746 km (0.118 R)
• M61: 34,554,415 km (0.057 R)
• M62: 34,767,293 km (0.101 R)
• M63: 35,051,828 km (0.064 R)
• M64: 35,123,037 km (0.064 R)
• M65: 35,981,579 km (0.062 R)
• M66: 36,847,003 km (0.098 R)
• M67: 36,919,558 km (0.112 R)
• M68: 37,573,600 km (0.028 R)
• M69: 37,646,454 km (0.104 R)
• M70: 39,336,311 km (0.037 R)
• M71: 41,050,853 km (0.101 R)
• M72: 42,789,629 km (0.095 R)
• M73: 43,247,099 km (0.081 R)
• M74: 43,399,988 km (0.104 R)
• M75: 43,706,364 km (0.117 R)
• M76: 44,706,725 km (0.074 R)
• M77: 45,326,060 km (0.079 R)
• M78: 45,636,925 km (0.074 R)
• M79: 45,870,447 km (0.104 R)
• M80: 46,104,269 km (0.106 R)
• M81: 46,260,449 km (0.085 R)
• M82: 46,573,407 km (0.091 R)
• M83: 46,808,575 km (0.086 R)
• M84: 46,886,965 km (0.059 R)
• M85: 47,595,161 km (0.095 R)
• M86: 48,148,374 km (0.113 R)
• M87: 48,862,704 km (0.088 R)
• M88: 48,942,290 km (0.068 R)
• M89: 49,181,347 km (0.039 R)
• M90: 51,188,502 km (0.083 R)
• M91: 51,512,082 km (0.088 R)
• M92: 51,593,164 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.6

Radius: 5.2

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.73 AU - 19.49 AU

Year: 29226 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,375,384 km

• M1: 187,745 km (0.117 R)
• M2: 244,144 km (0.109 R)
• M3: 997,219 km (0.061 R)
• M4: 1,184,217 km (0.12 R)
• M5: 1,971,550 km (0.055 R)
• M6: 2,240,527 km (0.062 R)
• M7: 3,000,484 km (0.117 R)
• M8: 3,309,404 km (0.101 R)
• M9: 4,643,368 km (0.113 R)
• M10: 5,551,427 km (0.068 R)
• M11: 5,645,225 km (0.102 R)
• M12: 5,692,349 km (0.084 R)
• M13: 5,786,894 km (0.075 R)
• M14: 5,929,760 km (0.059 R)
• M15: 6,122,143 km (0.062 R)
• M16: 6,661,444 km (0.111 R)
• M17: 6,961,986 km (0.106 R)
• M18: 8,314,949 km (0.12 R)
• M19: 8,692,833 km (0.063 R)
• M20: 9,859,547 km (0.094 R)
• M21: 10,432,357 km (0.104 R)
• M22: 11,370,934 km (0.099 R)
• M23: 12,092,445 km (0.115 R)
• M24: 13,390,505 km (0.064 R)
• M25: 13,832,866 km (0.106 R)
• M26: 15,583,760 km (0.116 R)
• M27: 16,384,108 km (0.067 R)
• M28: 16,856,987 km (0.093 R)
• M29: 16,992,972 km (0.057 R)
• M30: 18,863,992 km (0.081 R)
• M31: 19,146,583 km (0.032 R)
• M32: 19,644,744 km (0.077 R)
• M33: 21,531,771 km (0.054 R)
• M34: 21,901,278 km (0.091 R)
• M35: 22,721,523 km (0.088 R)
• M36: 23,173,159 km (0.107 R)
• M37: 23,475,795 km (0.106 R)
• M38: 23,779,928 km (0.064 R)
• M39: 27,288,896 km (0.088 R)
• M40: 28,009,957 km (0.088 R)
• M41: 30,045,236 km (0.083 R)
• M42: 32,380,758 km (0.101 R)
• M43: 33,741,351 km (0.093 R)
• M44: 34,514,922 km (0.039 R)
• M45: 35,294,177 km (0.079 R)
• M46: 36,342,260 km (0.103 R)
• M47: 37,844,521 km (0.083 R)
• M48: 39,276,921 km (0.073 R)
• M49: 39,728,108 km (0.091 R)
• M50: 40,090,285 km (0.077 R)
• M51: 41,641,914 km (0.106 R)
• M52: 42,471,284 km (0.07 R)
• M53: 43,027,340 km (0.111 R)
• M54: 44,803,665 km (0.1 R)
• M55: 45,086,255 km (0.04 R)
• M56: 45,369,593 km (0.09 R)
• M57: 49,688,634 km (0.104 R)
• M58: 51,946,365 km (0.069 R)
• M59: 52,045,249 km (0.097 R)
• M60: 52,243,167 km (0.108 R)
• M61: 53,436,659 km (0.094 R)
• M62: 54,840,186 km (0.113 R)
• M63: 55,546,587 km (0.101 R)
• M64: 55,850,121 km (0.114 R)
• M65: 55,951,548 km (0.1 R)
• M66: 56,459,134 km (0.117 R)
• M67: 57,172,267 km (0.094 R)
• M68: 57,478,943 km (0.076 R)
• M69: 58,299,038 km (0.097 R)
• M70: 59,433,140 km (0.12 R)
• M71: 60,158,689 km (0.105 R)
• M72: 61,618,465 km (0.105 R)
• M73: 63,195,227 km (0.072 R)
• M74: 63,512,225 km (0.045 R)
• M75: 63,617,990 km (0.078 R)
• M76: 63,935,736 km (0.118 R)
• M77: 65,104,993 km (0.115 R)
• M78: 65,852,833 km (0.099 R)
• M79: 68,113,257 km (0.102 R)
• M80: 71,936,679 km (0.076 R)
• M81: 74,263,973 km (0.103 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 19,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit