🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.72 AU - 0.82 AU

Year: 247 Days

Day: 37.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 52.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.24 AU - 1.36 AU

Year: 541 Days

Day: 21.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 102,851,026 km

• M1: 359,484 km (0.027 R)
• M2: 508,633 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.74 AU - 2 AU

Year: 934 Days

Day: 20.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,851,026 km

• M1: 186,100 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 13.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.53 AU - 5.17 AU

Year: 3901 Days

Day: 7.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 102,851,026 km

• M1: 214,075 km (0.086 R)
• M2: 326,273 km (0.092 R)
• M3: 469,139 km (0.104 R)
• M4: 630,405 km (0.113 R)
• M5: 792,121 km (0.042 R)
• M6: 923,468 km (0.115 R)
• M7: 1,471,744 km (0.112 R)
• M8: 2,380,850 km (0.071 R)
• M9: 2,644,591 km (0.116 R)
• M10: 3,111,486 km (0.107 R)
• M11: 3,236,999 km (0.055 R)
• M12: 3,327,655 km (0.117 R)
• M13: 3,623,410 km (0.09 R)
• M14: 3,966,737 km (0.052 R)
• M15: 4,280,743 km (0.091 R)
• M16: 4,461,158 km (0.055 R)
• M17: 4,582,781 km (0.037 R)
• M18: 4,705,451 km (0.095 R)
• M19: 5,314,315 km (0.115 R)
• M20: 5,661,083 km (0.114 R)
• M21: 5,926,020 km (0.072 R)
• M22: 6,015,181 km (0.117 R)
• M23: 6,194,997 km (0.086 R)
• M24: 6,652,468 km (0.06 R)
• M25: 6,745,368 km (0.093 R)
• M26: 6,955,703 km (0.085 R)
• M27: 7,192,217 km (0.113 R)
• M28: 7,527,615 km (0.114 R)
• M29: 7,770,413 km (0.036 R)
• M30: 8,164,304 km (0.105 R)
• M31: 8,338,735 km (0.102 R)
• M32: 8,590,059 km (0.06 R)
• M33: 8,971,833 km (0.064 R)
• M34: 9,229,441 km (0.11 R)
• M35: 9,594,160 km (0.072 R)
• M36: 9,831,123 km (0.086 R)
• M37: 10,150,216 km (0.075 R)
• M38: 10,472,749 km (0.102 R)
• M39: 11,516,194 km (0.044 R)
• M40: 11,656,068 km (0.088 R)
• M41: 12,078,831 km (0.083 R)
• M42: 12,794,657 km (0.052 R)
• M43: 13,260,056 km (0.083 R)
• M44: 13,406,512 km (0.072 R)
• M45: 13,730,990 km (0.098 R)
• M46: 14,028,092 km (0.101 R)
• M47: 14,659,095 km (0.119 R)
• M48: 15,115,518 km (0.115 R)
• M49: 15,638,363 km (0.109 R)
• M50: 16,198,607 km (0.061 R)
• M51: 16,418,217 km (0.1 R)
• M52: 16,575,743 km (0.119 R)
• M53: 17,724,505 km (0.087 R)
• M54: 18,210,698 km (0.06 R)
• M55: 18,373,760 km (0.106 R)
• M56: 19,030,944 km (0.111 R)
• M57: 19,329,092 km (0.067 R)
• M58: 19,428,874 km (0.078 R)
• M59: 19,562,166 km (0.044 R)
• M60: 19,863,156 km (0.116 R)
• M61: 20,098,324 km (0.09 R)
• M62: 20,300,581 km (0.079 R)
• M63: 20,435,967 km (0.106 R)
• M64: 20,571,502 km (0.112 R)
• M65: 20,707,337 km (0.085 R)
• M66: 20,979,905 km (0.056 R)
• M67: 22,325,986 km (0.118 R)
• M68: 22,500,567 km (0.111 R)
• M69: 23,238,832 km (0.076 R)
• M70: 23,770,952 km (0.111 R)
• M71: 23,913,519 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.6

Radius: 7.6

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.41 AU - 19.71 AU

Year: 30393 Days

Day: 23.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,851,026 km

• M1: 120,576 km (0.057 R)
• M2: 264,788 km (0.088 R)
• M3: 476,619 km (0.066 R)
• M4: 601,982 km (0.066 R)
• M5: 2,290,044 km (0.08 R)
• M6: 2,376,213 km (0.091 R)
• M7: 4,049,764 km (0.108 R)
• M8: 4,101,824 km (0.1 R)
• M9: 4,312,757 km (0.061 R)
• M10: 4,366,014 km (0.073 R)
• M11: 5,078,549 km (0.113 R)
• M12: 5,305,189 km (0.044 R)
• M13: 5,945,169 km (0.065 R)
• M14: 7,044,265 km (0.095 R)
• M15: 7,746,477 km (0.102 R)
• M16: 7,811,402 km (0.082 R)
• M17: 9,632,158 km (0.103 R)
• M18: 10,053,874 km (0.1 R)
• M19: 10,195,843 km (0.057 R)
• M20: 10,553,681 km (0.08 R)
• M21: 11,428,978 km (0.103 R)
• M22: 12,939,019 km (0.088 R)
• M23: 13,248,537 km (0.054 R)
• M24: 19,221,082 km (0.101 R)
• M25: 19,751,407 km (0.086 R)
• M26: 20,018,589 km (0.089 R)
• M27: 21,098,536 km (0.091 R)
• M28: 22,847,185 km (0.104 R)
• M29: 23,221,180 km (0.109 R)
• M30: 26,677,190 km (0.101 R)
• M31: 26,775,476 km (0.111 R)
• M32: 27,268,550 km (0.116 R)
• M33: 27,565,951 km (0.052 R)
• M34: 28,766,025 km (0.048 R)
• M35: 30,085,329 km (0.096 R)
• M36: 30,495,227 km (0.112 R)
• M37: 31,217,036 km (0.076 R)
• M38: 31,528,050 km (0.064 R)
• M39: 31,944,381 km (0.055 R)
• M40: 32,153,220 km (0.113 R)
• M41: 32,257,789 km (0.105 R)
• M42: 34,694,589 km (0.035 R)
• M43: 35,124,383 km (0.064 R)
• M44: 35,555,973 km (0.094 R)
• M45: 35,772,441 km (0.087 R)
• M46: 36,970,720 km (0.119 R)
• M47: 37,409,790 km (0.111 R)
• M48: 37,740,102 km (0.117 R)
• M49: 37,850,505 km (0.073 R)
• M50: 38,071,461 km (0.081 R)
• M51: 38,959,773 km (0.059 R)
• M52: 39,182,973 km (0.062 R)
• M53: 40,530,701 km (0.101 R)
• M54: 40,870,138 km (0.12 R)
• M55: 41,096,779 km (0.075 R)
• M56: 41,324,018 km (0.117 R)
• M57: 42,466,048 km (0.119 R)
• M58: 43,156,293 km (0.106 R)
• M59: 44,082,304 km (0.101 R)
• M60: 44,547,703 km (0.106 R)
• M61: 45,483,587 km (0.069 R)
• M62: 49,532,603 km (0.11 R)
• M63: 51,967,757 km (0.091 R)
• M64: 58,734,218 km (0.088 R)
• M65: 61,699,248 km (0.075 R)
• M66: 63,790,327 km (0.062 R)
• M67: 63,921,824 km (0.09 R)
• M68: 64,712,449 km (0.085 R)
• M69: 65,109,032 km (0.029 R)
• M70: 65,904,594 km (0.036 R)
• M71: 66,570,005 km (0.096 R)
• M72: 66,703,447 km (0.111 R)
• M73: 68,445,065 km (0.078 R)
• M74: 69,389,028 km (0.048 R)
• M75: 73,070,332 km (0.1 R)
• M76: 74,035,089 km (0.05 R)
• M77: 76,814,617 km (0.098 R)
• M78: 79,203,994 km (0.086 R)
• M79: 79,486,585 km (0.082 R)
• M80: 79,628,104 km (0.103 R)
• M81: 80,905,221 km (0.102 R)
• M82: 81,617,606 km (0.12 R)
• M83: 82,905,195 km (0.089 R)
• M84: 83,911,241 km (0.118 R)
• M85: 86,225,969 km (0.105 R)
• M86: 86,808,054 km (0.034 R)
• M87: 87,391,187 km (0.058 R)
• M88: 90,327,045 km (0.089 R)
• M89: 91,214,160 km (0.118 R)
• M90: 94,491,251 km (0.087 R)
• M91: 96,144,308 km (0.109 R)
• M92: 96,596,691 km (0.101 R)
• M93: 97,352,460 km (0.093 R)
• M94: 97,503,853 km (0.058 R)
• M95: 99,631,284 km (0.078 R)
• M96: 100,547,721 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 19,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit