🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.52 AU - 0.56 AU

Year: 256 Days

Day: 29.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,933,030 km

• M1: 755,469 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.56 AU - 0.74 AU

Year: 338 Days

Day: 30.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 8.9

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.93 AU - 1.45 AU

Year: 838 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,933,030 km

• M1: 125,513 km (0.086 R)
• M2: 242,199 km (0.09 R)
• M3: 298,149 km (0.097 R)
• M4: 372,648 km (0.066 R)
• M5: 428,149 km (0.077 R)
• M6: 693,985 km (0.08 R)
• M7: 839,842 km (0.075 R)
• M8: 916,885 km (0.093 R)
• M9: 990,039 km (0.086 R)
• M10: 1,065,436 km (0.106 R)
• M11: 1,222,215 km (0.109 R)
• M12: 1,372,710 km (0.04 R)
• M13: 1,544,000 km (0.088 R)
• M14: 1,707,360 km (0.064 R)
• M15: 1,821,952 km (0.112 R)
• M16: 1,963,023 km (0.085 R)
• M17: 2,189,814 km (0.118 R)
• M18: 2,247,708 km (0.117 R)
• M19: 2,382,346 km (0.114 R)
• M20: 2,528,354 km (0.113 R)
• M21: 2,757,388 km (0.114 R)
• M22: 2,920,001 km (0.053 R)
• M23: 3,416,965 km (0.092 R)
• M24: 3,591,845 km (0.112 R)
• M25: 3,650,786 km (0.042 R)
• M26: 3,889,844 km (0.095 R)
• M27: 4,216,566 km (0.088 R)
• M28: 4,299,592 km (0.06 R)
• M29: 4,372,746 km (0.117 R)
• M30: 4,541,642 km (0.104 R)
• M31: 4,637,534 km (0.066 R)
• M32: 4,766,338 km (0.078 R)
• M33: 5,193,589 km (0.04 R)
• M34: 5,249,240 km (0.103 R)
• M35: 5,553,372 km (0.104 R)
• M36: 5,667,515 km (0.096 R)
• M37: 5,782,406 km (0.107 R)
• M38: 5,909,714 km (0.099 R)
• M39: 6,320,809 km (0.118 R)
• M40: 6,428,071 km (0.09 R)
• M41: 6,535,931 km (0.118 R)
• M42: 6,680,742 km (0.119 R)
• M43: 6,741,329 km (0.087 R)
• M44: 6,985,622 km (0.093 R)
• M45: 7,096,624 km (0.111 R)
• M46: 7,170,824 km (0.087 R)
• M47: 7,307,706 km (0.063 R)
• M48: 7,445,486 km (0.085 R)
• M49: 7,520,883 km (0.096 R)
• M50: 7,634,578 km (0.107 R)
• M51: 7,979,251 km (0.111 R)
• M52: 8,315,846 km (0.111 R)
• M53: 8,420,415 km (0.073 R)
• M54: 8,512,119 km (0.11 R)
• M55: 8,657,229 km (0.096 R)
• M56: 9,003,099 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681

Radius: 6.2

Gravity: 17.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.21 AU - 7.43 AU

Year: 11500 Days

Day: 20.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 46,933,030 km

• M1: 78,688 km (0.118 R)
• M2: 129,552 km (0.116 R)
• M3: 577,597 km (0.093 R)
• M4: 645,814 km (0.106 R)
• M5: 986,448 km (0.066 R)
• M6: 1,285,794 km (0.088 R)
• M7: 1,785,151 km (0.099 R)
• M8: 2,175,452 km (0.073 R)
• M9: 2,823,809 km (0.075 R)
• M10: 3,153,673 km (0.061 R)
• M11: 3,370,141 km (0.108 R)
• M12: 3,432,822 km (0.072 R)
• M13: 3,655,424 km (0.084 R)
• M14: 5,086,926 km (0.051 R)
• M15: 5,524,649 km (0.102 R)
• M16: 5,785,398 km (0.055 R)
• M17: 6,088,484 km (0.056 R)
• M18: 6,552,836 km (0.081 R)
• M19: 7,068,649 km (0.06 R)
• M20: 7,149,133 km (0.117 R)
• M21: 8,138,872 km (0.068 R)
• M22: 8,478,310 km (0.055 R)
• M23: 8,996,068 km (0.107 R)
• M24: 9,127,116 km (0.12 R)
• M25: 9,926,716 km (0.083 R)
• M26: 10,794,833 km (0.104 R)
• M27: 10,934,108 km (0.107 R)
• M28: 11,497,195 km (0.096 R)
• M29: 11,592,040 km (0.104 R)
• M30: 11,877,921 km (0.026 R)
• M31: 12,798,397 km (0.092 R)
• M32: 13,441,518 km (0.095 R)
• M33: 13,993,684 km (0.068 R)
• M34: 14,044,248 km (0.025 R)
• M35: 14,399,992 km (0.091 R)
• M36: 14,655,954 km (0.083 R)
• M37: 14,707,266 km (0.11 R)
• M38: 15,432,666 km (0.098 R)
• M39: 15,537,235 km (0.096 R)
• M40: 16,329,056 km (0.107 R)
• M41: 16,488,977 km (0.047 R)
• M42: 16,649,495 km (0.099 R)
• M43: 17,079,888 km (0.101 R)
• M44: 18,006,797 km (0.052 R)
• M45: 18,116,901 km (0.116 R)
• M46: 18,171,953 km (0.084 R)
• M47: 19,230,208 km (0.103 R)
• M48: 19,795,239 km (0.088 R)
• M49: 20,710,479 km (0.092 R)
• M50: 20,825,819 km (0.053 R)
• M51: 21,115,291 km (0.085 R)
• M52: 21,522,646 km (0.097 R)
• M53: 22,463,467 km (0.091 R)
• M54: 22,641,339 km (0.051 R)
• M55: 23,417,751 km (0.088 R)
• M56: 23,537,879 km (0.101 R)
• M57: 25,365,516 km (0.1 R)
• M58: 25,550,718 km (0.038 R)
• M59: 26,546,441 km (0.093 R)
• M60: 27,491,302 km (0.078 R)
• M61: 28,511,260 km (0.112 R)
• M62: 28,575,437 km (0.074 R)
• M63: 29,284,382 km (0.092 R)
• M64: 29,673,635 km (0.094 R)
• M65: 30,064,385 km (0.12 R)
• M66: 30,129,759 km (0.063 R)
• M67: 30,522,603 km (0.077 R)
• M68: 32,110,884 km (0.102 R)
• M69: 32,512,105 km (0.073 R)
• M70: 33,929,545 km (0.093 R)
• M71: 34,817,109 km (0.063 R)
• M72: 34,885,625 km (0.093 R)
• M73: 35,781,417 km (0.096 R)
• M74: 36,684,689 km (0.043 R)
• M75: 36,824,264 km (0.062 R)
• M76: 36,894,126 km (0.102 R)
• M77: 37,454,819 km (0.115 R)
• M78: 37,736,212 km (0.034 R)
• M79: 39,082,444 km (0.065 R)
• M80: 39,296,369 km (0.047 R)
• M81: 39,367,727 km (0.078 R)
• M82: 40,156,257 km (0.119 R)
• M83: 40,516,339 km (0.07 R)
• M84: 40,588,445 km (0.087 R)
• M85: 41,457,609 km (0.117 R)
• M86: 41,530,314 km (0.113 R)
• M87: 41,967,439 km (0.118 R)
• M88: 42,919,779 km (0.111 R)
• M89: 44,398,703 km (0.088 R)
• M90: 44,621,903 km (0.091 R)
• M91: 45,219,248 km (0.104 R)
• M92: 45,819,135 km (0.105 R)
• M93: 48,857,767 km (0.085 R)
• M94: 49,396,319 km (0.093 R)
• M95: 50,246,334 km (0.113 R)
• M96: 50,634,391 km (0.11 R)
• M97: 51,413,347 km (0.049 R)
• M98: 52,117,804 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.7

Radius: 5.1

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.5 AU - 10.3 AU

Year: 18608 Days

Day: 24.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,933,030 km

• M1: 67,618 km (0.087 R)
• M2: 248,632 km (0.099 R)
• M3: 319,242 km (0.099 R)
• M4: 540,946 km (0.056 R)
• M5: 635,342 km (0.064 R)
• M6: 1,350,121 km (0.111 R)
• M7: 1,414,149 km (0.081 R)
• M8: 1,658,143 km (0.116 R)
• M9: 1,773,333 km (0.107 R)
• M10: 2,285,706 km (0.084 R)
• M11: 2,597,917 km (0.088 R)
• M12: 3,290,854 km (0.1 R)
• M13: 3,732,616 km (0.104 R)
• M14: 3,792,904 km (0.105 R)
• M15: 4,224,195 km (0.092 R)
• M16: 4,834,106 km (0.096 R)
• M17: 4,965,901 km (0.078 R)
• M18: 5,166,063 km (0.094 R)
• M19: 5,300,851 km (0.068 R)
• M20: 5,334,810 km (0.086 R)
• M21: 5,782,107 km (0.092 R)
• M22: 6,205,619 km (0.106 R)
• M23: 7,194,610 km (0.063 R)
• M24: 7,880,666 km (0.117 R)
• M25: 8,035,949 km (0.118 R)
• M26: 9,151,201 km (0.106 R)
• M27: 9,768,442 km (0.089 R)
• M28: 10,060,906 km (0.12 R)
• M29: 10,826,548 km (0.109 R)
• M30: 12,233,216 km (0.045 R)
• M31: 12,503,240 km (0.114 R)
• M32: 12,548,569 km (0.092 R)
• M33: 13,141,126 km (0.062 R)
• M34: 13,371,506 km (0.11 R)
• M35: 13,789,633 km (0.059 R)
• M36: 14,306,344 km (0.109 R)
• M37: 14,686,173 km (0.102 R)
• M38: 14,733,894 km (0.072 R)
• M39: 14,877,359 km (0.078 R)
• M40: 15,552,793 km (0.102 R)
• M41: 17,033,662 km (0.118 R)
• M42: 17,083,778 km (0.077 R)
• M43: 17,184,158 km (0.086 R)
• M44: 17,892,504 km (0.115 R)
• M45: 18,765,557 km (0.036 R)
• M46: 19,024,960 km (0.116 R)
• M47: 19,285,410 km (0.082 R)
• M48: 20,392,733 km (0.109 R)
• M49: 20,712,872 km (0.118 R)
• M50: 21,683,314 km (0.079 R)
• M51: 22,503,260 km (0.104 R)
• M52: 22,889,222 km (0.07 R)
• M53: 22,944,573 km (0.052 R)
• M54: 23,221,928 km (0.113 R)
• M55: 23,388,879 km (0.066 R)
• M56: 23,668,029 km (0.104 R)
• M57: 24,004,474 km (0.117 R)
• M58: 24,173,221 km (0.113 R)
• M59: 25,023,086 km (0.115 R)
• M60: 26,229,294 km (0.095 R)
• M61: 27,454,351 km (0.107 R)
• M62: 27,807,851 km (0.111 R)
• M63: 28,281,328 km (0.076 R)
• M64: 29,236,510 km (0.105 R)
• M65: 30,323,638 km (0.118 R)
• M66: 30,567,034 km (0.112 R)
• M67: 31,362,446 km (0.056 R)
• M68: 31,793,587 km (0.097 R)
• M69: 32,102,805 km (0.086 R)
• M70: 33,789,372 km (0.104 R)
• M71: 34,421,423 km (0.106 R)
• M72: 34,548,282 km (0.117 R)
• M73: 35,312,577 km (0.11 R)
• M74: 36,598,969 km (0.08 R)
• M75: 38,031,668 km (0.092 R)
• M76: 38,623,029 km (0.111 R)
• M77: 39,019,014 km (0.109 R)
• M78: 39,482,618 km (0.087 R)
• M79: 40,281,620 km (0.115 R)
• M80: 40,348,491 km (0.096 R)
• M81: 40,817,330 km (0.067 R)
• M82: 40,951,520 km (0.099 R)
• M83: 42,846,925 km (0.116 R)
• M84: 44,770,604 km (0.105 R)
• M85: 44,839,867 km (0.051 R)
• M86: 45,255,899 km (0.081 R)
• M87: 45,325,312 km (0.117 R)
• M88: 46,371,750 km (0.103 R)
• M89: 46,722,257 km (0.094 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: 524 - 10,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit