🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.1 AU - 1.38 AU

Year: 517 Days

Day: 32.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.97 AU - 2.43 AU

Year: 1223 Days

Day: 25.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.5

Radius: 10.6

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.55 AU - 5.17 AU

Year: 4015 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,021,871 km

• M1: 132,693 km (0.101 R)
• M2: 248,183 km (0.113 R)
• M3: 367,263 km (0.071 R)
• M4: 642,224 km (0.072 R)
• M5: 772,823 km (0.048 R)
• M6: 1,161,777 km (0.069 R)
• M7: 1,370,466 km (0.1 R)
• M8: 1,527,095 km (0.075 R)
• M9: 1,739,823 km (0.099 R)
• M10: 1,962,425 km (0.045 R)
• M11: 2,230,953 km (0.115 R)
• M12: 2,511,449 km (0.042 R)
• M13: 2,646,237 km (0.105 R)
• M14: 2,803,464 km (0.119 R)
• M15: 2,923,292 km (0.104 R)
• M16: 3,168,333 km (0.092 R)
• M17: 3,293,397 km (0.108 R)
• M18: 3,591,695 km (0.096 R)
• M19: 4,214,471 km (0.051 R)
• M20: 4,398,626 km (0.109 R)
• M21: 4,918,928 km (0.094 R)
• M22: 5,112,956 km (0.084 R)
• M23: 5,235,477 km (0.078 R)
• M24: 5,558,907 km (0.101 R)
• M25: 5,761,014 km (0.073 R)
• M26: 6,488,060 km (0.117 R)
• M27: 6,567,646 km (0.092 R)
• M28: 6,808,498 km (0.05 R)
• M29: 6,943,585 km (0.074 R)
• M30: 7,161,549 km (0.07 R)
• M31: 7,271,354 km (0.031 R)
• M32: 7,716,258 km (0.093 R)
• M33: 8,458,264 km (0.07 R)
• M34: 8,632,695 km (0.079 R)
• M35: 8,955,677 km (0.102 R)
• M36: 9,103,778 km (0.079 R)
• M37: 9,674,195 km (0.116 R)
• M38: 9,856,705 km (0.082 R)
• M39: 9,979,076 km (0.102 R)
• M40: 10,071,078 km (0.104 R)
• M41: 10,349,031 km (0.088 R)
• M42: 10,504,613 km (0.053 R)
• M43: 10,660,793 km (0.101 R)
• M44: 10,817,871 km (0.111 R)
• M45: 11,293,742 km (0.096 R)
• M46: 11,614,779 km (0.114 R)
• M47: 12,265,978 km (0.036 R)
• M48: 12,895,486 km (0.051 R)
• M49: 13,029,376 km (0.07 R)
• M50: 13,603,533 km (0.107 R)
• M51: 13,876,549 km (0.101 R)
• M52: 14,289,589 km (0.092 R)
• M53: 14,462,973 km (0.097 R)
• M54: 14,741,673 km (0.098 R)
• M55: 14,881,697 km (0.093 R)
• M56: 15,552,793 km (0.044 R)
• M57: 16,017,743 km (0.111 R)
• M58: 16,450,979 km (0.114 R)
• M59: 18,034,921 km (0.092 R)
• M60: 18,297,465 km (0.097 R)
• M61: 18,561,206 km (0.105 R)
• M62: 18,826,144 km (0.066 R)
• M63: 19,513,247 km (0.117 R)
• M64: 19,667,183 km (0.106 R)
• M65: 20,364,309 km (0.056 R)
• M66: 20,794,403 km (0.075 R)
• M67: 21,109,008 km (0.096 R)
• M68: 22,423,524 km (0.074 R)
• M69: 24,011,206 km (0.116 R)
• M70: 24,093,485 km (0.11 R)
• M71: 25,676,829 km (0.062 R)
• M72: 25,761,053 km (0.116 R)
• M73: 25,972,135 km (0.098 R)
• M74: 26,736,580 km (0.117 R)
• M75: 27,594,823 km (0.116 R)
• M76: 28,157,461 km (0.114 R)
• M77: 28,811,503 km (0.116 R)
• M78: 29,030,514 km (0.061 R)
• M79: 29,206,142 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.8

Radius: 3.5

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.8 AU - 19.8 AU

Year: 30547 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,021,871 km

• M1: 60,737 km (0.075 R)
• M2: 567,126 km (0.1 R)
• M3: 803,490 km (0.101 R)
• M4: 872,904 km (0.108 R)
• M5: 1,042,548 km (0.043 R)
• M6: 1,669,063 km (0.085 R)
• M7: 2,002,667 km (0.079 R)
• M8: 2,193,254 km (0.056 R)
• M9: 2,258,030 km (0.112 R)
• M10: 2,290,643 km (0.059 R)
• M11: 2,323,405 km (0.091 R)
• M12: 2,389,527 km (0.075 R)
• M13: 2,456,247 km (0.093 R)
• M14: 2,557,525 km (0.03 R)
• M15: 2,834,132 km (0.102 R)
• M16: 2,869,287 km (0.099 R)
• M17: 3,011,854 km (0.078 R)
• M18: 3,266,619 km (0.101 R)
• M19: 3,340,820 km (0.055 R)
• M20: 3,490,567 km (0.115 R)
• M21: 3,796,944 km (0.104 R)
• M22: 4,434,978 km (0.065 R)
• M23: 4,766,338 km (0.11 R)
• M24: 4,892,598 km (0.105 R)
• M25: 5,408,861 km (0.069 R)
• M26: 5,852,119 km (0.113 R)
• M27: 5,987,356 km (0.113 R)
• M28: 6,078,161 km (0.044 R)
• M29: 6,169,416 km (0.065 R)
• M30: 8,745,641 km (0.032 R)
• M31: 9,422,123 km (0.075 R)
• M32: 10,061,504 km (0.098 R)
• M33: 10,769,700 km (0.059 R)
• M34: 13,460,966 km (0.079 R)
• M35: 13,579,896 km (0.116 R)
• M36: 15,342,907 km (0.066 R)
• M37: 15,654,071 km (0.111 R)
• M38: 18,414,600 km (0.035 R)
• M39: 19,144,488 km (0.12 R)
• M40: 19,883,951 km (0.11 R)
• M41: 19,951,569 km (0.114 R)
• M42: 20,087,104 km (0.101 R)
• M43: 20,155,022 km (0.12 R)
• M44: 20,495,656 km (0.047 R)
• M45: 20,701,054 km (0.11 R)
• M46: 21,044,830 km (0.118 R)
• M47: 21,807,630 km (0.078 R)
• M48: 21,877,342 km (0.057 R)
• M49: 21,947,204 km (0.118 R)
• M50: 22,087,228 km (0.061 R)
• M51: 22,720,625 km (0.081 R)
• M52: 22,791,385 km (0.114 R)
• M53: 23,146,231 km (0.109 R)
• M54: 23,503,022 km (0.105 R)
• M55: 23,574,530 km (0.083 R)
• M56: 24,005,372 km (0.08 R)
• M57: 24,077,478 km (0.078 R)
• M58: 26,124,426 km (0.092 R)
• M59: 27,318,815 km (0.063 R)
• M60: 29,374,439 km (0.091 R)
• M61: 29,683,060 km (0.058 R)
• M62: 30,537,713 km (0.078 R)
• M63: 31,874,220 km (0.086 R)
• M64: 32,270,953 km (0.053 R)
• M65: 32,909,138 km (0.113 R)
• M66: 34,360,088 km (0.112 R)
• M67: 37,073,943 km (0.031 R)
• M68: 37,157,269 km (0.033 R)
• M69: 37,491,171 km (0.095 R)
• M70: 38,161,818 km (0.107 R)
• M71: 42,355,346 km (0.116 R)
• M72: 44,108,483 km (0.1 R)
• M73: 44,461,983 km (0.116 R)
• M74: 45,706,488 km (0.066 R)
• M75: 46,512,521 km (0.113 R)
• M76: 47,232,985 km (0.108 R)
• M77: 47,413,699 km (0.108 R)
• M78: 47,685,069 km (0.102 R)
• M79: 48,684,832 km (0.074 R)
• M80: 49,783,329 km (0.114 R)
• M81: 52,191,406 km (0.111 R)
• M82: 55,111,706 km (0.092 R)
• M83: 55,587,577 km (0.043 R)
• M84: 56,256,279 km (0.042 R)
• M85: 56,447,765 km (0.09 R)
• M86: 58,665,852 km (0.112 R)
• M87: 60,813,928 km (0.095 R)
• M88: 61,010,500 km (0.107 R)
• M89: 61,798,880 km (0.112 R)
• M90: 61,996,499 km (0.115 R)
• M91: 62,789,069 km (0.098 R)
• M92: 64,985,913 km (0.087 R)
• M93: 65,287,353 km (0.086 R)
• M94: 66,093,686 km (0.045 R)
• M95: 66,194,814 km (0.085 R)
• M96: 66,700,604 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 18,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit