🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.79 AU - 0.83 AU

Year: 264 Days

Day: 32.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,122,289 km

• M1: 156,479 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.76 AU - 0.92 AU

Year: 278 Days

Day: 38.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,122,289 km

• M1: 796,160 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.37 AU - 1.99 AU

Year: 788 Days

Day: 32.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,122,289 km

• M1: 140,323 km (0.105 R)
• M2: 944,561 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.8

Radius: 8.6

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.15 AU - 10.11 AU

Year: 8384 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,122,289 km

• M1: 128,205 km (0.108 R)
• M2: 665,262 km (0.106 R)
• M3: 746,045 km (0.112 R)
• M4: 865,274 km (0.057 R)
• M5: 1,065,586 km (0.105 R)
• M6: 1,181,374 km (0.102 R)
• M7: 1,281,156 km (0.117 R)
• M8: 1,489,247 km (0.117 R)
• M9: 1,553,873 km (0.072 R)
• M10: 1,753,586 km (0.1 R)
• M11: 1,938,190 km (0.055 R)
• M12: 2,478,238 km (0.075 R)
• M13: 2,685,880 km (0.061 R)
• M14: 3,145,894 km (0.087 R)
• M15: 3,257,793 km (0.109 R)
• M16: 3,342,465 km (0.068 R)
• M17: 3,986,634 km (0.058 R)
• M18: 4,764,393 km (0.078 R)
• M19: 4,860,884 km (0.062 R)
• M20: 5,453,291 km (0.114 R)
• M21: 5,723,914 km (0.106 R)
• M22: 5,999,024 km (0.091 R)
• M23: 6,886,439 km (0.044 R)
• M24: 7,142,251 km (0.119 R)
• M25: 7,289,755 km (0.098 R)
• M26: 7,438,455 km (0.08 R)
• M27: 7,663,301 km (0.104 R)
• M28: 8,042,980 km (0.11 R)
• M29: 8,312,406 km (0.1 R)
• M30: 8,939,370 km (0.076 R)
• M31: 9,500,512 km (0.091 R)
• M32: 10,363,392 km (0.116 R)
• M33: 10,952,659 km (0.069 R)
• M34: 12,384,161 km (0.11 R)
• M35: 14,662,835 km (0.04 R)
• M36: 15,086,496 km (0.082 R)
• M37: 15,705,682 km (0.08 R)
• M38: 15,897,766 km (0.089 R)
• M39: 16,236,007 km (0.112 R)
• M40: 16,625,410 km (0.059 R)
• M41: 16,870,451 km (0.107 R)
• M42: 17,067,172 km (0.101 R)
• M43: 17,215,424 km (0.066 R)
• M44: 17,862,135 km (0.068 R)
• M45: 18,012,631 km (0.104 R)
• M46: 20,005,723 km (0.096 R)
• M47: 20,214,113 km (0.092 R)
• M48: 20,475,610 km (0.098 R)
• M49: 21,319,791 km (0.111 R)
• M50: 22,337,056 km (0.102 R)
• M51: 22,607,380 km (0.098 R)
• M52: 23,315,277 km (0.054 R)
• M53: 24,697,112 km (0.094 R)
• M54: 24,920,612 km (0.068 R)
• M55: 25,032,660 km (0.083 R)
• M56: 25,088,760 km (0.095 R)
• M57: 25,821,490 km (0.112 R)
• M58: 26,504,255 km (0.084 R)
• M59: 26,561,401 km (0.097 R)
• M60: 26,618,548 km (0.095 R)
• M61: 27,135,259 km (0.106 R)
• M62: 27,771,199 km (0.091 R)
• M63: 29,530,320 km (0.106 R)
• M64: 30,543,248 km (0.085 R)
• M65: 31,204,620 km (0.096 R)
• M66: 31,992,402 km (0.075 R)
• M67: 32,419,355 km (0.072 R)
• M68: 32,725,432 km (0.104 R)
• M69: 32,848,102 km (0.101 R)
• M70: 33,340,429 km (0.047 R)
• M71: 34,581,941 km (0.055 R)
• M72: 35,838,563 km (0.1 R)
• M73: 36,408,831 km (0.061 R)
• M74: 37,302,079 km (0.035 R)
• M75: 38,720,118 km (0.065 R)
• M76: 39,240,269 km (0.076 R)
• M77: 39,697,141 km (0.089 R)
• M78: 40,221,482 km (0.103 R)
• M79: 41,012,406 km (0.071 R)
• M80: 41,277,044 km (0.111 R)
• M81: 42,542,493 km (0.079 R)
• M82: 43,752,889 km (0.062 R)
• M83: 44,023,512 km (0.112 R)
• M84: 45,589,801 km (0.086 R)
• M85: 45,864,014 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.8

Radius: 4.9

Gravity: 33.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.58 AU - 16.82 AU

Year: 18339 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,122,289 km

• M1: 80,184 km (0.083 R)
• M2: 2,012,839 km (0.119 R)
• M3: 3,750,269 km (0.084 R)
• M4: 4,002,641 km (0.044 R)
• M5: 4,304,080 km (0.03 R)
• M6: 4,974,578 km (0.09 R)
• M7: 5,158,883 km (0.108 R)
• M8: 5,724,961 km (0.086 R)
• M9: 6,162,385 km (0.086 R)
• M10: 6,560,166 km (0.057 R)
• M11: 6,711,559 km (0.065 R)
• M12: 6,762,273 km (0.096 R)
• M13: 7,802,875 km (0.069 R)
• M14: 8,016,950 km (0.082 R)
• M15: 8,450,784 km (0.113 R)
• M16: 8,560,439 km (0.09 R)
• M17: 8,615,491 km (0.033 R)
• M18: 8,725,894 km (0.112 R)
• M19: 10,261,367 km (0.115 R)
• M20: 11,572,742 km (0.049 R)
• M21: 13,829,575 km (0.044 R)
• M22: 15,206,923 km (0.096 R)
• M23: 16,013,405 km (0.05 R)
• M24: 16,353,441 km (0.067 R)
• M25: 17,737,670 km (0.057 R)
• M26: 17,948,453 km (0.097 R)
• M27: 20,912,286 km (0.053 R)
• M28: 20,986,337 km (0.106 R)
• M29: 21,807,929 km (0.114 R)
• M30: 22,033,822 km (0.108 R)
• M31: 23,482,228 km (0.099 R)
• M32: 23,791,148 km (0.099 R)
• M33: 26,150,007 km (0.094 R)
• M34: 27,276,030 km (0.101 R)
• M35: 28,008,312 km (0.109 R)
• M36: 28,911,883 km (0.067 R)
• M37: 29,408,847 km (0.036 R)
• M38: 29,992,279 km (0.117 R)
• M39: 30,327,228 km (0.099 R)
• M40: 32,363,555 km (0.116 R)
• M41: 33,224,789 km (0.115 R)
• M42: 33,745,240 km (0.108 R)
• M43: 34,006,588 km (0.117 R)
• M44: 34,093,804 km (0.115 R)
• M45: 35,587,987 km (0.09 R)
• M46: 37,372,989 km (0.048 R)
• M47: 38,185,754 km (0.088 R)
• M48: 40,289,100 km (0.118 R)
• M49: 40,566,305 km (0.072 R)
• M50: 40,658,756 km (0.092 R)
• M51: 40,936,709 km (0.084 R)
• M52: 41,401,360 km (0.045 R)
• M53: 43,466,559 km (0.039 R)
• M54: 43,845,790 km (0.089 R)
• M55: 45,085,357 km (0.072 R)
• M56: 45,757,501 km (0.089 R)
• M57: 45,853,842 km (0.096 R)
• M58: 46,143,164 km (0.105 R)
• M59: 47,111,960 km (0.116 R)
• M60: 48,872,577 km (0.027 R)
• M61: 49,266,768 km (0.087 R)
• M62: 50,854,001 km (0.061 R)
• M63: 51,053,565 km (0.04 R)
• M64: 54,282,036 km (0.099 R)
• M65: 54,894,639 km (0.06 R)
• M66: 55,201,913 km (0.079 R)
• M67: 56,229,950 km (0.079 R)
• M68: 56,333,173 km (0.114 R)
• M69: 58,932,436 km (0.113 R)
• M70: 59,142,172 km (0.11 R)
• M71: 60,088,528 km (0.06 R)
• M72: 60,193,994 km (0.052 R)
• M73: 60,510,693 km (0.043 R)
• M74: 62,316,190 km (0.089 R)
• M75: 62,636,628 km (0.052 R)
• M76: 63,386,413 km (0.054 R)
• M77: 63,493,824 km (0.072 R)
• M78: 64,895,108 km (0.067 R)
• M79: 65,003,267 km (0.058 R)
• M80: 65,111,576 km (0.087 R)
• M81: 65,219,884 km (0.119 R)
• M82: 65,979,842 km (0.045 R)
• M83: 66,524,528 km (0.049 R)
• M84: 68,167,262 km (0.088 R)
• M85: 68,387,320 km (0.061 R)
• M86: 68,938,439 km (0.076 R)
• M87: 70,045,313 km (0.043 R)
• M88: 70,378,468 km (0.107 R)
• M89: 71,716,322 km (0.095 R)
• M90: 75,666,304 km (0.118 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit