🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.62 AU - 0.68 AU

Year: 188 Days

Day: 12.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.14 AU - 1.68 AU

Year: 600 Days

Day: 45.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.68 AU - 1.68 AU

Year: 780 Days

Day: 46.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.9 AU - 2.34 AU

Year: 1106 Days

Day: 26.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.46 AU - 4.72 AU

Year: 3522 Days

Day: 42.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 12.5

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.33 AU - 6.75 AU

Year: 5317 Days

Day: 11.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,564,447 km

• M1: 156,479 km (0.077 R)
• M2: 291,267 km (0.099 R)
• M3: 410,048 km (0.103 R)
• M4: 698,921 km (0.071 R)
• M5: 962,513 km (0.097 R)
• M6: 1,209,948 km (0.108 R)
• M7: 1,308,233 km (0.104 R)
• M8: 1,409,362 km (0.088 R)
• M9: 1,898,247 km (0.055 R)
• M10: 2,355,119 km (0.11 R)
• M11: 2,912,521 km (0.115 R)
• M12: 3,069,599 km (0.114 R)
• M13: 3,252,707 km (0.095 R)
• M14: 3,534,100 km (0.064 R)
• M15: 3,848,106 km (0.117 R)
• M16: 4,297,947 km (0.111 R)
• M17: 4,555,106 km (0.115 R)
• M18: 5,302,347 km (0.096 R)
• M19: 5,495,179 km (0.107 R)
• M20: 5,662,429 km (0.114 R)
• M21: 5,944,720 km (0.071 R)
• M22: 6,347,886 km (0.082 R)
• M23: 6,969,316 km (0.096 R)
• M24: 7,579,227 km (0.106 R)
• M25: 7,765,625 km (0.069 R)
• M26: 8,142,911 km (0.088 R)
• M27: 8,301,934 km (0.083 R)
• M28: 8,558,494 km (0.107 R)
• M29: 9,377,243 km (0.092 R)
• M30: 9,510,535 km (0.119 R)
• M31: 9,880,491 km (0.104 R)
• M32: 10,426,972 km (0.073 R)
• M33: 10,530,643 km (0.071 R)
• M34: 11,442,592 km (0.113 R)
• M35: 11,908,140 km (0.105 R)
• M36: 12,857,787 km (0.082 R)
• M37: 13,192,288 km (0.097 R)
• M38: 14,250,992 km (0.061 R)
• M39: 14,946,024 km (0.069 R)
• M40: 15,652,276 km (0.106 R)
• M41: 15,731,413 km (0.078 R)
• M42: 15,850,343 km (0.109 R)
• M43: 16,208,929 km (0.084 R)
• M44: 16,570,358 km (0.082 R)
• M45: 17,056,252 km (0.095 R)
• M46: 17,423,814 km (0.114 R)
• M47: 18,083,690 km (0.08 R)
• M48: 18,416,695 km (0.113 R)
• M49: 19,640,854 km (0.103 R)
• M50: 19,769,059 km (0.099 R)
• M51: 19,854,629 km (0.067 R)
• M52: 20,241,340 km (0.101 R)
• M53: 22,256,274 km (0.115 R)
• M54: 22,882,191 km (0.062 R)
• M55: 23,378,108 km (0.103 R)
• M56: 24,610,196 km (0.117 R)
• M57: 25,956,876 km (0.042 R)
• M58: 26,285,692 km (0.119 R)
• M59: 27,422,935 km (0.09 R)
• M60: 27,805,756 km (0.063 R)
• M61: 28,818,683 km (0.069 R)
• M62: 29,207,787 km (0.056 R)
• M63: 29,696,673 km (0.115 R)
• M64: 29,942,014 km (0.083 R)
• M65: 30,336,055 km (0.092 R)
• M66: 30,583,340 km (0.045 R)
• M67: 30,781,557 km (0.114 R)
• M68: 31,979,836 km (0.116 R)
• M69: 32,130,780 km (0.094 R)
• M70: 32,736,502 km (0.056 R)
• M71: 33,499,152 km (0.107 R)
• M72: 34,062,089 km (0.086 R)
• M73: 34,370,560 km (0.066 R)
• M74: 34,473,483 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 11

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.57 AU - 13.35 AU

Year: 14814 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,564,447 km

• M1: 141,968 km (0.095 R)
• M2: 264,639 km (0.06 R)
• M3: 482,453 km (0.093 R)
• M4: 687,253 km (0.055 R)
• M5: 984,204 km (0.074 R)
• M6: 1,417,141 km (0.042 R)
• M7: 1,693,747 km (0.065 R)
• M8: 2,070,734 km (0.064 R)
• M9: 2,503,969 km (0.045 R)
• M10: 4,178,568 km (0.054 R)
• M11: 4,650,848 km (0.112 R)
• M12: 4,837,247 km (0.105 R)
• M13: 5,965,664 km (0.091 R)
• M14: 6,086,988 km (0.088 R)
• M15: 6,789,799 km (0.092 R)
• M16: 7,518,340 km (0.116 R)
• M17: 9,235,275 km (0.064 R)
• M18: 9,328,923 km (0.106 R)
• M19: 9,611,813 km (0.113 R)
• M20: 9,945,266 km (0.11 R)
• M21: 10,089,479 km (0.104 R)
• M22: 13,061,988 km (0.106 R)
• M23: 13,965,410 km (0.118 R)
• M24: 14,126,826 km (0.096 R)
• M25: 14,288,990 km (0.101 R)
• M26: 14,560,660 km (0.086 R)
• M27: 14,943,780 km (0.12 R)
• M28: 17,023,789 km (0.115 R)
• M29: 17,254,170 km (0.114 R)
• M30: 17,601,536 km (0.071 R)
• M31: 17,834,310 km (0.109 R)
• M32: 18,126,924 km (0.084 R)
• M33: 19,013,889 km (0.08 R)
• M34: 19,252,947 km (0.113 R)
• M35: 19,673,466 km (0.061 R)
• M36: 19,854,629 km (0.11 R)
• M37: 20,279,487 km (0.063 R)
• M38: 20,768,822 km (0.08 R)
• M39: 21,447,996 km (0.095 R)
• M40: 22,511,787 km (0.113 R)
• M41: 23,464,725 km (0.118 R)
• M42: 24,107,398 km (0.084 R)
• M43: 24,301,277 km (0.115 R)
• M44: 25,739,211 km (0.106 R)
• M45: 26,069,823 km (0.086 R)
• M46: 26,202,516 km (0.104 R)
• M47: 26,468,501 km (0.064 R)
• M48: 26,601,793 km (0.047 R)
• M49: 27,003,164 km (0.062 R)
• M50: 27,137,353 km (0.048 R)
• M51: 28,970,974 km (0.091 R)
• M52: 30,006,790 km (0.036 R)
• M53: 30,984,561 km (0.069 R)
• M54: 32,043,864 km (0.101 R)
• M55: 33,114,835 km (0.106 R)
• M56: 34,415,589 km (0.069 R)
• M57: 34,779,859 km (0.096 R)
• M58: 34,999,020 km (0.087 R)
• M59: 35,732,947 km (0.107 R)
• M60: 37,216,061 km (0.09 R)
• M61: 37,440,158 km (0.111 R)
• M62: 38,040,195 km (0.06 R)
• M63: 39,401,985 km (0.078 R)
• M64: 39,783,011 km (0.111 R)
• M65: 39,859,455 km (0.042 R)
• M66: 42,017,404 km (0.096 R)
• M67: 42,953,887 km (0.09 R)
• M68: 43,346,133 km (0.104 R)
• M69: 45,564,370 km (0.105 R)
• M70: 45,724,290 km (0.114 R)
• M71: 45,804,325 km (0.036 R)
• M72: 46,526,434 km (0.083 R)
• M73: 47,576,012 km (0.047 R)
• M74: 48,063,103 km (0.099 R)
• M75: 48,388,778 km (0.113 R)
• M76: 48,551,989 km (0.116 R)
• M77: 48,715,200 km (0.117 R)
• M78: 49,288,160 km (0.114 R)
• M79: 50,523,390 km (0.106 R)
• M80: 51,352,611 km (0.073 R)
• M81: 52,437,345 km (0.04 R)
• M82: 52,604,745 km (0.08 R)
• M83: 52,856,518 km (0.116 R)
• M84: 53,108,441 km (0.094 R)
• M85: 54,459,459 km (0.056 R)
• M86: 54,884,018 km (0.071 R)
• M87: 55,565,436 km (0.058 R)
• M88: 55,650,857 km (0.099 R)
• M89: 56,164,127 km (0.1 R)
• M90: 57,367,791 km (0.087 R)
• M91: 57,540,427 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.1

Radius: 6.8

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.04 AU - 15.8 AU

Year: 18601 Days

Day: 20 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,564,447 km

• M1: 94,247 km (0.086 R)
• M2: 143,016 km (0.082 R)
• M3: 202,855 km (0.082 R)
• M4: 275,410 km (0.119 R)
• M5: 403,765 km (0.043 R)
• M6: 661,522 km (0.118 R)
• M7: 880,383 km (0.07 R)
• M8: 1,053,618 km (0.084 R)
• M9: 2,335,522 km (0.065 R)
• M10: 2,546,006 km (0.103 R)
• M11: 3,280,083 km (0.098 R)
• M12: 3,653,180 km (0.058 R)
• M13: 3,722,444 km (0.102 R)
• M14: 4,004,137 km (0.074 R)
• M15: 4,256,059 km (0.118 R)
• M16: 4,550,468 km (0.114 R)
• M17: 5,433,245 km (0.104 R)
• M18: 5,552,325 km (0.091 R)
• M19: 5,632,061 km (0.107 R)
• M20: 5,792,878 km (0.106 R)
• M21: 5,914,501 km (0.064 R)
• M22: 6,493,146 km (0.109 R)
• M23: 6,874,621 km (0.032 R)
• M24: 7,350,791 km (0.084 R)
• M25: 7,526,568 km (0.106 R)
• M26: 7,570,699 km (0.099 R)
• M27: 7,837,582 km (0.046 R)
• M28: 7,882,312 km (0.117 R)
• M29: 9,075,953 km (0.116 R)
• M30: 9,217,323 km (0.078 R)
• M31: 9,789,984 km (0.118 R)
• M32: 10,178,190 km (0.098 R)
• M33: 10,720,183 km (0.108 R)
• M34: 10,919,597 km (0.106 R)
• M35: 11,120,208 km (0.096 R)
• M36: 11,221,037 km (0.104 R)
• M37: 12,245,483 km (0.086 R)
• M38: 13,353,106 km (0.089 R)
• M39: 14,054,570 km (0.104 R)
• M40: 14,109,024 km (0.104 R)
• M41: 16,002,335 km (0.091 R)
• M42: 16,287,319 km (0.096 R)
• M43: 16,459,207 km (0.105 R)
• M44: 17,036,505 km (0.092 R)
• M45: 19,289,748 km (0.097 R)
• M46: 21,446,351 km (0.084 R)
• M47: 22,840,603 km (0.036 R)
• M48: 22,904,780 km (0.098 R)
• M49: 23,290,444 km (0.105 R)
• M50: 25,250,774 km (0.12 R)
• M51: 25,649,303 km (0.114 R)
• M52: 26,116,647 km (0.118 R)
• M53: 26,992,243 km (0.076 R)
• M54: 28,014,445 km (0.111 R)
• M55: 28,082,961 km (0.075 R)
• M56: 28,772,009 km (0.065 R)
• M57: 29,676,029 km (0.118 R)
• M58: 29,816,052 km (0.11 R)
• M59: 31,227,209 km (0.086 R)
• M60: 31,654,760 km (0.061 R)
• M61: 31,940,791 km (0.087 R)
• M62: 32,443,589 km (0.109 R)
• M63: 32,949,081 km (0.055 R)
• M64: 33,166,446 km (0.089 R)
• M65: 33,239,001 km (0.069 R)
• M66: 33,529,820 km (0.085 R)
• M67: 34,260,605 km (0.112 R)
• M68: 34,407,361 km (0.066 R)
• M69: 34,554,415 km (0.084 R)
• M70: 34,848,974 km (0.118 R)
• M71: 35,070,528 km (0.107 R)
• M72: 35,292,531 km (0.118 R)
• M73: 38,601,337 km (0.084 R)
• M74: 39,290,235 km (0.11 R)
• M75: 39,751,894 km (0.091 R)
• M76: 40,913,522 km (0.083 R)
• M77: 41,615,884 km (0.085 R)
• M78: 41,850,902 km (0.102 R)
• M79: 42,322,285 km (0.078 R)
• M80: 43,906,077 km (0.102 R)
• M81: 44,145,284 km (0.111 R)
• M82: 45,348,051 km (0.078 R)
• M83: 45,670,584 km (0.12 R)
• M84: 48,278,225 km (0.09 R)
• M85: 49,434,168 km (0.106 R)
• M86: 49,600,072 km (0.104 R)
• M87: 53,806,764 km (0.111 R)
• M88: 55,176,931 km (0.084 R)
• M89: 55,693,642 km (0.114 R)
• M90: 55,779,960 km (0.114 R)
• M91: 56,905,684 km (0.104 R)
• M92: 57,253,648 km (0.082 R)
• M93: 58,476,760 km (0.109 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit