🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.57 AU - 0.71 AU

Year: 197 Days

Day: 20.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,841,419 km

• M1: 108,309 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.89 AU - 1.35 AU

Year: 456 Days

Day: 39.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,841,419 km

• M1: 148,251 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.19 AU - 1.69 AU

Year: 665 Days

Day: 19.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 163.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,841,419 km

• M1: 329,265 km (0.114 R)
• M2: 715,377 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.16 AU - 2.22 AU

Year: 1248 Days

Day: 12.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,841,419 km

• M1: 1,314,816 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.47 AU - 4.05 AU

Year: 2807 Days

Day: 29 Hours

Environment

Temp: -129 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,841,419 km

• M1: 319,092 km (0.09 R)
• M2: 373,396 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.1

Radius: 10.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.33 AU - 4.97 AU

Year: 3255 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 84,841,419 km

• M1: 133,441 km (0.091 R)
• M2: 228,137 km (0.113 R)
• M3: 359,484 km (0.087 R)
• M4: 452,384 km (0.115 R)
• M5: 581,038 km (0.077 R)
• M6: 723,306 km (0.06 R)
• M7: 1,003,951 km (0.066 R)
• M8: 1,187,209 km (0.077 R)
• M9: 1,283,101 km (0.092 R)
• M10: 1,492,538 km (0.112 R)
• M11: 1,802,654 km (0.08 R)
• M12: 1,883,288 km (0.115 R)
• M13: 2,080,158 km (0.1 R)
• M14: 2,349,734 km (0.09 R)
• M15: 2,438,296 km (0.099 R)
• M16: 2,607,640 km (0.105 R)
• M17: 2,722,681 km (0.091 R)
• M18: 2,922,394 km (0.097 R)
• M19: 3,102,510 km (0.107 R)
• M20: 3,274,099 km (0.086 R)
• M21: 3,549,957 km (0.098 R)
• M22: 3,859,775 km (0.107 R)
• M23: 3,938,613 km (0.035 R)
• M24: 4,381,722 km (0.067 R)
• M25: 4,574,703 km (0.11 R)
• M26: 4,756,315 km (0.106 R)
• M27: 4,983,255 km (0.078 R)
• M28: 5,199,274 km (0.108 R)
• M29: 5,271,829 km (0.101 R)
• M30: 5,477,227 km (0.078 R)
• M31: 5,580,898 km (0.068 R)
• M32: 5,745,157 km (0.079 R)
• M33: 6,827,647 km (0.098 R)
• M34: 6,971,410 km (0.105 R)
• M35: 7,132,228 km (0.08 R)
• M36: 7,343,311 km (0.051 R)
• M37: 7,622,460 km (0.069 R)
• M38: 7,721,793 km (0.036 R)
• M39: 7,938,411 km (0.055 R)
• M40: 8,022,335 km (0.05 R)
• M41: 8,089,654 km (0.106 R)
• M42: 8,275,904 km (0.112 R)
• M43: 8,549,219 km (0.09 R)
• M44: 8,686,999 km (0.085 R)
• M45: 8,929,796 km (0.042 R)
• M46: 9,087,173 km (0.063 R)
• M47: 9,457,877 km (0.054 R)
• M48: 10,268,996 km (0.068 R)
• M49: 10,526,005 km (0.1 R)
• M50: 10,599,757 km (0.101 R)
• M51: 10,692,209 km (0.099 R)
• M52: 10,822,209 km (0.079 R)
• M53: 10,915,259 km (0.105 R)
• M54: 11,064,857 km (0.096 R)
• M55: 11,290,600 km (0.086 R)
• M56: 11,384,996 km (0.086 R)
• M57: 11,612,834 km (0.054 R)
• M58: 11,689,129 km (0.09 R)
• M59: 12,247,129 km (0.084 R)
• M60: 13,249,435 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.4

Radius: 5.7

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.8 AU - 19.66 AU

Year: 24019 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,841,419 km

• M1: 78,539 km (0.117 R)
• M2: 196,572 km (0.088 R)
• M3: 258,804 km (0.118 R)
• M4: 489,484 km (0.103 R)
• M5: 1,443,320 km (0.104 R)
• M6: 1,917,546 km (0.096 R)
• M7: 3,248,219 km (0.045 R)
• M8: 3,419,957 km (0.032 R)
• M9: 3,952,974 km (0.117 R)
• M10: 4,136,381 km (0.117 R)
• M11: 4,416,578 km (0.106 R)
• M12: 4,703,058 km (0.071 R)
• M13: 5,649,564 km (0.066 R)
• M14: 6,544,608 km (0.084 R)
• M15: 6,652,767 km (0.086 R)
• M16: 6,761,525 km (0.101 R)
• M17: 7,147,038 km (0.119 R)
• M18: 7,539,583 km (0.102 R)
• M19: 8,404,109 km (0.112 R)
• M20: 8,758,656 km (0.116 R)
• M21: 8,997,863 km (0.091 R)
• M22: 10,162,632 km (0.089 R)
• M23: 10,986,617 km (0.115 R)
• M24: 11,115,421 km (0.041 R)
• M25: 11,766,172 km (0.058 R)
• M26: 12,968,639 km (0.051 R)
• M27: 13,378,089 km (0.104 R)
• M28: 13,515,420 km (0.113 R)
• M29: 13,584,384 km (0.109 R)
• M30: 14,000,117 km (0.114 R)
• M31: 14,490,499 km (0.059 R)
• M32: 14,560,959 km (0.12 R)
• M33: 14,986,415 km (0.057 R)
• M34: 15,057,774 km (0.099 R)
• M35: 15,416,061 km (0.092 R)
• M36: 15,488,017 km (0.116 R)
• M37: 15,849,595 km (0.114 R)
• M38: 16,214,016 km (0.061 R)
• M39: 16,876,884 km (0.098 R)
• M40: 17,248,934 km (0.106 R)
• M41: 19,382,050 km (0.054 R)
• M42: 20,717,211 km (0.092 R)
• M43: 20,955,819 km (0.108 R)
• M44: 21,838,746 km (0.079 R)
• M45: 23,640,802 km (0.075 R)
• M46: 23,723,978 km (0.099 R)
• M47: 24,307,859 km (0.114 R)
• M48: 25,575,252 km (0.103 R)
• M49: 26,518,167 km (0.104 R)
• M50: 27,822,362 km (0.118 R)
• M51: 28,791,905 km (0.102 R)
• M52: 28,880,617 km (0.057 R)
• M53: 29,236,211 km (0.102 R)
• M54: 29,862,129 km (0.104 R)
• M55: 29,951,887 km (0.107 R)
• M56: 30,311,969 km (0.114 R)
• M57: 31,218,233 km (0.09 R)
• M58: 31,583,252 km (0.119 R)
• M59: 32,225,326 km (0.096 R)
• M60: 34,742,310 km (0.117 R)
• M61: 34,931,252 km (0.107 R)
• M62: 36,359,314 km (0.093 R)
• M63: 37,903,313 km (0.073 R)
• M64: 38,585,480 km (0.053 R)
• M65: 39,271,835 km (0.088 R)
• M66: 39,567,141 km (0.104 R)
• M67: 39,962,229 km (0.076 R)
• M68: 41,354,835 km (0.116 R)
• M69: 43,982,971 km (0.08 R)
• M70: 45,937,467 km (0.088 R)
• M71: 46,977,621 km (0.085 R)
• M72: 47,500,466 km (0.104 R)
• M73: 47,920,237 km (0.076 R)
• M74: 49,292,798 km (0.098 R)
• M75: 50,571,261 km (0.099 R)
• M76: 50,892,597 km (0.117 R)
• M77: 52,400,993 km (0.106 R)
• M78: 52,617,760 km (0.052 R)
• M79: 54,142,910 km (0.094 R)
• M80: 57,013,544 km (0.097 R)
• M81: 58,692,181 km (0.061 R)
• M82: 61,754,151 km (0.073 R)
• M83: 62,556,444 km (0.097 R)
• M84: 62,671,485 km (0.063 R)
• M85: 64,751,643 km (0.104 R)
• M86: 70,050,101 km (0.033 R)
• M87: 71,606,517 km (0.108 R)
• M88: 73,295,327 km (0.118 R)
• M89: 75,485,889 km (0.111 R)
• M90: 75,730,631 km (0.096 R)
• M91: 75,975,523 km (0.101 R)
• M92: 79,931,040 km (0.077 R)
• M93: 81,682,532 km (0.119 R)
• M94: 82,941,248 km (0.033 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 19,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit