🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.03 AU - 1.13 AU

Year: 421 Days

Day: 39.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,052,185 km

• M1: 366,814 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.93 AU - 1.23 AU

Year: 421 Days

Day: 43 Hours

Environment

Temp: -2 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,052,185 km

• M1: 221,405 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.24 AU - 2.06 AU

Year: 794 Days

Day: 43.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.91 AU - 2.79 AU

Year: 1350 Days

Day: 40.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.33 AU - 2.63 AU

Year: 1464 Days

Day: 32.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,052,185 km

• M1: 804,537 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.08 AU - 2.98 AU

Year: 1508 Days

Day: 31.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 14.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.76 AU - 11.18 AU

Year: 10067 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,052,185 km

• M1: 180,714 km (0.036 R)
• M2: 334,052 km (0.092 R)
• M3: 443,707 km (0.075 R)
• M4: 1,142,629 km (0.108 R)
• M5: 1,531,284 km (0.101 R)
• M6: 1,765,554 km (0.057 R)
• M7: 1,986,660 km (0.081 R)
• M8: 2,376,063 km (0.092 R)
• M9: 2,962,038 km (0.117 R)
• M10: 3,108,345 km (0.085 R)
• M11: 3,377,621 km (0.107 R)
• M12: 4,264,587 km (0.091 R)
• M13: 4,530,871 km (0.096 R)
• M14: 6,317,518 km (0.12 R)
• M15: 6,469,061 km (0.111 R)
• M16: 7,324,312 km (0.115 R)
• M17: 7,765,326 km (0.091 R)
• M18: 8,380,922 km (0.103 R)
• M19: 8,757,759 km (0.105 R)
• M20: 10,499,527 km (0.101 R)
• M21: 10,634,464 km (0.103 R)
• M22: 11,271,751 km (0.113 R)
• M23: 11,502,281 km (0.052 R)
• M24: 12,062,226 km (0.078 R)
• M25: 12,298,142 km (0.03 R)
• M26: 12,487,981 km (0.094 R)
• M27: 13,160,125 km (0.093 R)
• M28: 13,451,841 km (0.071 R)
• M29: 13,598,446 km (0.11 R)
• M30: 14,489,601 km (0.079 R)
• M31: 14,740,626 km (0.109 R)
• M32: 15,195,853 km (0.058 R)
• M33: 15,348,592 km (0.101 R)
• M34: 16,224,188 km (0.077 R)
• M35: 16,328,308 km (0.083 R)
• M36: 17,115,941 km (0.105 R)
• M37: 17,487,841 km (0.106 R)
• M38: 18,077,556 km (0.112 R)
• M39: 18,293,576 km (0.075 R)
• M40: 18,728,307 km (0.077 R)
• M41: 18,892,266 km (0.056 R)
• M42: 19,442,038 km (0.117 R)
• M43: 19,774,445 km (0.074 R)
• M44: 20,783,183 km (0.052 R)
• M45: 22,675,447 km (0.106 R)
• M46: 24,383,705 km (0.058 R)
• M47: 25,525,137 km (0.104 R)
• M48: 26,255,025 km (0.054 R)
• M49: 26,561,252 km (0.081 R)
• M50: 26,807,041 km (0.052 R)
• M51: 27,362,947 km (0.116 R)
• M52: 27,549,046 km (0.11 R)
• M53: 27,797,828 km (0.118 R)
• M54: 28,109,889 km (0.074 R)
• M55: 29,242,943 km (0.038 R)
• M56: 29,496,811 km (0.057 R)
• M57: 29,942,762 km (0.099 R)
• M58: 30,583,789 km (0.084 R)
• M59: 31,359,005 km (0.101 R)
• M60: 31,618,707 km (0.083 R)
• M61: 31,944,531 km (0.084 R)
• M62: 33,723,100 km (0.101 R)
• M63: 34,055,955 km (0.114 R)
• M64: 34,390,007 km (0.108 R)
• M65: 34,657,937 km (0.035 R)
• M66: 35,804,605 km (0.114 R)
• M67: 37,789,170 km (0.114 R)
• M68: 39,038,911 km (0.045 R)
• M69: 40,302,265 km (0.094 R)
• M70: 40,514,095 km (0.109 R)
• M71: 40,726,225 km (0.086 R)
• M72: 41,151,831 km (0.117 R)
• M73: 41,935,874 km (0.034 R)
• M74: 42,437,475 km (0.088 R)
• M75: 43,012,978 km (0.06 R)
• M76: 43,229,446 km (0.084 R)
• M77: 43,446,363 km (0.114 R)
• M78: 43,736,134 km (0.117 R)
• M79: 44,463,330 km (0.102 R)
• M80: 45,782,184 km (0.05 R)
• M81: 46,003,290 km (0.111 R)
• M82: 46,298,596 km (0.064 R)
• M83: 48,834,280 km (0.116 R)
• M84: 49,664,249 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.8

Radius: 5.5

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.35 AU - 19.65 AU

Year: 23983 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,052,185 km

• M1: 79,586 km (0.065 R)
• M2: 513,569 km (0.074 R)
• M3: 739,163 km (0.103 R)
• M4: 993,629 km (0.107 R)
• M5: 1,169,107 km (0.072 R)
• M6: 1,753,137 km (0.097 R)
• M7: 1,843,046 km (0.104 R)
• M8: 2,315,625 km (0.091 R)
• M9: 2,381,449 km (0.056 R)
• M10: 2,789,103 km (0.063 R)
• M11: 2,929,874 km (0.107 R)
• M12: 2,965,329 km (0.114 R)
• M13: 4,136,980 km (0.111 R)
• M14: 4,338,039 km (0.113 R)
• M15: 4,960,217 km (0.112 R)
• M16: 5,521,957 km (0.109 R)
• M17: 5,743,212 km (0.071 R)
• M18: 6,240,475 km (0.032 R)
• M19: 6,378,554 km (0.104 R)
• M20: 6,471,005 km (0.105 R)
• M21: 6,798,625 km (0.105 R)
• M22: 8,161,761 km (0.09 R)
• M23: 8,363,269 km (0.116 R)
• M24: 8,464,547 km (0.083 R)
• M25: 9,553,320 km (0.078 R)
• M26: 9,712,492 km (0.082 R)
• M27: 10,087,085 km (0.084 R)
• M28: 10,685,477 km (0.036 R)
• M29: 10,740,379 km (0.062 R)
• M30: 11,295,238 km (0.033 R)
• M31: 12,030,362 km (0.105 R)
• M32: 12,548,269 km (0.101 R)
• M33: 12,606,313 km (0.103 R)
• M34: 13,191,091 km (0.052 R)
• M35: 13,486,996 km (0.054 R)
• M36: 13,844,685 km (0.116 R)
• M37: 16,945,549 km (0.107 R)
• M38: 19,371,727 km (0.105 R)
• M39: 20,045,815 km (0.106 R)
• M40: 21,625,270 km (0.047 R)
• M41: 22,324,341 km (0.08 R)
• M42: 22,959,832 km (0.063 R)
• M43: 23,030,891 km (0.098 R)
• M44: 23,601,308 km (0.068 R)
• M45: 24,032,300 km (0.079 R)
• M46: 24,974,766 km (0.11 R)
• M47: 25,047,770 km (0.08 R)
• M48: 25,413,836 km (0.11 R)
• M49: 27,195,547 km (0.076 R)
• M50: 27,873,973 km (0.105 R)
• M51: 28,863,862 km (0.025 R)
• M52: 29,401,666 km (0.098 R)
• M53: 32,537,238 km (0.072 R)
• M54: 33,177,068 km (0.038 R)
• M55: 33,257,252 km (0.057 R)
• M56: 33,659,521 km (0.088 R)
• M57: 33,982,652 km (0.082 R)
• M58: 35,202,922 km (0.058 R)
• M59: 35,366,732 km (0.042 R)
• M60: 35,612,970 km (0.073 R)
• M61: 35,859,657 km (0.119 R)
• M62: 37,937,721 km (0.06 R)
• M63: 39,628,177 km (0.069 R)
• M64: 40,826,157 km (0.067 R)
• M65: 42,557,901 km (0.1 R)
• M66: 42,732,333 km (0.095 R)
• M67: 42,907,063 km (0.094 R)
• M68: 43,608,378 km (0.041 R)
• M69: 45,378,270 km (0.107 R)
• M70: 47,623,285 km (0.102 R)
• M71: 48,167,373 km (0.051 R)
• M72: 49,812,201 km (0.053 R)
• M73: 49,996,207 km (0.112 R)
• M74: 50,272,364 km (0.119 R)
• M75: 51,011,677 km (0.094 R)
• M76: 52,220,428 km (0.077 R)
• M77: 53,062,814 km (0.053 R)
• M78: 53,156,761 km (0.082 R)
• M79: 53,250,708 km (0.096 R)
• M80: 55,521,604 km (0.104 R)
• M81: 56,477,086 km (0.113 R)
• M82: 56,860,804 km (0.076 R)
• M83: 57,727,425 km (0.117 R)
• M84: 58,210,775 km (0.113 R)
• M85: 58,695,323 km (0.107 R)
• M86: 60,451,153 km (0.099 R)
• M87: 60,941,984 km (0.104 R)
• M88: 62,521,438 km (0.09 R)
• M89: 65,418,102 km (0.105 R)
• M90: 67,034,955 km (0.039 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit