🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.86 AU

Year: 247 Days

Day: 25.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.74 AU - 1.08 AU

Year: 331 Days

Day: 38.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.42 AU - 1.72 AU

Year: 749 Days

Day: 19.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,433,774 km

• M1: 1,152,951 km (0.116 R)

Asteroid Belt

Center: 6.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 11.4

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.52 AU - 11.7 AU

Year: 15064 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,433,774 km

• M1: 157,676 km (0.071 R)
• M2: 246,238 km (0.116 R)
• M3: 609,312 km (0.069 R)
• M4: 1,000,511 km (0.033 R)
• M5: 1,187,508 km (0.066 R)
• M6: 1,310,477 km (0.111 R)
• M7: 1,989,652 km (0.109 R)
• M8: 2,197,593 km (0.101 R)
• M9: 2,288,847 km (0.095 R)
• M10: 2,381,598 km (0.093 R)
• M11: 2,699,793 km (0.098 R)
• M12: 3,065,709 km (0.08 R)
• M13: 3,341,867 km (0.056 R)
• M14: 3,626,103 km (0.1 R)
• M15: 4,643,368 km (0.109 R)
• M16: 4,921,022 km (0.076 R)
• M17: 5,081,989 km (0.1 R)
• M18: 5,163,221 km (0.101 R)
• M19: 5,492,486 km (0.093 R)
• M20: 5,828,632 km (0.071 R)
• M21: 6,966,922 km (0.084 R)
• M22: 7,747,823 km (0.09 R)
• M23: 8,363,718 km (0.07 R)
• M24: 8,508,080 km (0.114 R)
• M25: 9,441,720 km (0.031 R)
• M26: 9,592,066 km (0.086 R)
• M27: 11,034,040 km (0.063 R)
• M28: 11,192,464 km (0.116 R)
• M29: 11,942,099 km (0.042 R)
• M30: 12,268,372 km (0.108 R)
• M31: 12,763,391 km (0.093 R)
• M32: 12,929,744 km (0.105 R)
• M33: 13,943,569 km (0.077 R)
• M34: 14,057,712 km (0.094 R)
• M35: 14,402,236 km (0.041 R)
• M36: 14,517,725 km (0.036 R)
• M37: 14,633,514 km (0.103 R)
• M38: 16,587,861 km (0.097 R)
• M39: 17,074,054 km (0.118 R)
• M40: 17,257,461 km (0.073 R)
• M41: 18,497,478 km (0.057 R)
• M42: 18,811,932 km (0.098 R)
• M43: 19,128,182 km (0.039 R)
• M44: 19,446,227 km (0.119 R)
• M45: 20,866,360 km (0.083 R)
• M46: 21,654,890 km (0.109 R)
• M47: 21,853,556 km (0.057 R)
• M48: 22,186,112 km (0.03 R)
• M49: 23,668,926 km (0.084 R)
• M50: 24,284,671 km (0.045 R)
• M51: 25,183,455 km (0.11 R)
• M52: 26,729,400 km (0.1 R)
• M53: 27,084,994 km (0.057 R)
• M54: 27,800,819 km (0.087 R)
• M55: 29,617,835 km (0.091 R)
• M56: 30,281,302 km (0.113 R)
• M57: 30,355,203 km (0.112 R)
• M58: 30,503,455 km (0.085 R)
• M59: 30,949,555 km (0.079 R)
• M60: 31,098,854 km (0.113 R)
• M61: 32,301,023 km (0.072 R)
• M62: 32,831,646 km (0.108 R)
• M63: 33,288,817 km (0.028 R)
• M64: 33,518,301 km (0.096 R)
• M65: 35,138,745 km (0.04 R)
• M66: 36,784,471 km (0.094 R)
• M67: 37,418,018 km (0.07 R)
• M68: 38,295,110 km (0.118 R)
• M69: 38,455,329 km (0.056 R)
• M70: 39,825,945 km (0.055 R)
• M71: 40,069,490 km (0.097 R)
• M72: 41,705,792 km (0.057 R)
• M73: 41,953,077 km (0.089 R)
• M74: 42,947,305 km (0.111 R)
• M75: 46,231,576 km (0.106 R)
• M76: 46,572,959 km (0.036 R)
• M77: 47,172,547 km (0.035 R)
• M78: 48,033,333 km (0.048 R)
• M79: 48,292,586 km (0.062 R)
• M80: 48,552,288 km (0.09 R)
• M81: 49,073,188 km (0.114 R)
• M82: 52,148,172 km (0.084 R)
• M83: 52,592,627 km (0.113 R)
• M84: 54,652,889 km (0.105 R)
• M85: 55,194,733 km (0.113 R)
• M86: 57,838,426 km (0.055 R)
• M87: 58,574,897 km (0.094 R)
• M88: 58,667,199 km (0.06 R)
• M89: 59,407,259 km (0.077 R)
• M90: 59,592,761 km (0.11 R)
• M91: 60,150,461 km (0.095 R)
• M92: 61,833,737 km (0.099 R)
• M93: 62,304,072 km (0.076 R)
• M94: 62,870,001 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.1

Radius: 4.3

Gravity: 17.58 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.67 AU - 13.11 AU

Year: 16607 Days

Day: 18.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,433,774 km

• M1: 169,644 km (0.078 R)
• M2: 339,438 km (0.094 R)
• M3: 488,287 km (0.089 R)
• M4: 921,523 km (0.099 R)
• M5: 1,283,400 km (0.087 R)
• M6: 1,734,737 km (0.093 R)
• M7: 2,016,878 km (0.104 R)
• M8: 2,230,953 km (0.085 R)
• M9: 3,564,169 km (0.099 R)
• M10: 3,757,450 km (0.086 R)
• M11: 3,822,525 km (0.077 R)
• M12: 4,154,034 km (0.113 R)
• M13: 4,703,357 km (0.106 R)
• M14: 4,844,278 km (0.114 R)
• M15: 4,915,337 km (0.066 R)
• M16: 5,311,772 km (0.106 R)
• M17: 6,097,011 km (0.096 R)
• M18: 6,289,244 km (0.114 R)
• M19: 6,917,854 km (0.075 R)
• M20: 7,239,490 km (0.079 R)
• M21: 7,648,490 km (0.079 R)
• M22: 7,689,929 km (0.112 R)
• M23: 7,855,833 km (0.101 R)
• M24: 8,023,083 km (0.071 R)
• M25: 8,617,436 km (0.033 R)
• M26: 9,050,671 km (0.119 R)
• M27: 9,358,095 km (0.086 R)
• M28: 10,300,861 km (0.052 R)
• M29: 10,899,551 km (0.11 R)
• M30: 11,651,580 km (0.102 R)
• M31: 13,057,052 km (0.093 R)
• M32: 13,654,097 km (0.047 R)
• M33: 13,955,985 km (0.118 R)
• M34: 14,006,549 km (0.105 R)
• M35: 15,445,681 km (0.084 R)
• M36: 15,550,250 km (0.087 R)
• M37: 16,129,792 km (0.063 R)
• M38: 16,985,193 km (0.058 R)
• M39: 17,039,048 km (0.086 R)
• M40: 17,255,516 km (0.077 R)
• M41: 17,309,670 km (0.036 R)
• M42: 17,472,732 km (0.054 R)
• M43: 17,690,995 km (0.097 R)
• M44: 18,240,319 km (0.099 R)
• M45: 19,581,763 km (0.094 R)
• M46: 20,207,082 km (0.098 R)
• M47: 20,608,303 km (0.092 R)
• M48: 21,244,394 km (0.097 R)
• M49: 21,477,168 km (0.114 R)
• M50: 23,550,594 km (0.095 R)
• M51: 24,154,671 km (0.094 R)
• M52: 25,008,725 km (0.054 R)
• M53: 25,131,545 km (0.096 R)
• M54: 25,686,852 km (0.07 R)
• M55: 25,996,968 km (0.096 R)
• M56: 26,059,201 km (0.071 R)
• M57: 26,183,816 km (0.029 R)
• M58: 26,746,603 km (0.068 R)
• M59: 27,124,039 km (0.051 R)
• M60: 27,187,019 km (0.114 R)
• M61: 28,139,060 km (0.118 R)
• M62: 28,330,845 km (0.118 R)
• M63: 29,166,498 km (0.112 R)
• M64: 29,231,125 km (0.107 R)
• M65: 29,295,901 km (0.072 R)
• M66: 29,619,930 km (0.054 R)
• M67: 30,468,000 km (0.114 R)
• M68: 31,059,959 km (0.083 R)
• M69: 31,191,904 km (0.102 R)
• M70: 32,522,577 km (0.073 R)
• M71: 32,992,614 km (0.073 R)
• M72: 33,464,894 km (0.1 R)
• M73: 34,211,687 km (0.117 R)
• M74: 34,279,754 km (0.083 R)
• M75: 34,621,286 km (0.101 R)
• M76: 35,238,826 km (0.099 R)
• M77: 35,376,456 km (0.078 R)
• M78: 35,998,334 km (0.089 R)
• M79: 36,137,011 km (0.058 R)
• M80: 36,484,527 km (0.105 R)
• M81: 36,972,964 km (0.083 R)
• M82: 37,112,838 km (0.099 R)
• M83: 40,163,737 km (0.038 R)
• M84: 41,174,420 km (0.097 R)
• M85: 41,537,345 km (0.111 R)
• M86: 41,755,608 km (0.079 R)
• M87: 42,412,642 km (0.106 R)
• M88: 44,553,088 km (0.107 R)
• M89: 45,974,418 km (0.068 R)
• M90: 46,275,558 km (0.082 R)
• M91: 46,652,844 km (0.076 R)
• M92: 48,248,754 km (0.042 R)
• M93: 49,708,081 km (0.07 R)
• M94: 50,171,835 km (0.091 R)
• M95: 50,714,725 km (0.083 R)
• M96: 51,415,741 km (0.108 R)
• M97: 51,728,251 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit