🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.45 AU - 0.61 AU

Year: 253 Days

Day: 42.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,012,463 km

• M1: 369,507 km (0.07 R)
• M2: 450,439 km (0.112 R)

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.1

Radius: 14.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.21 AU - 1.23 AU

Year: 884 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,012,463 km

• M1: 208,390 km (0.106 R)
• M2: 334,202 km (0.117 R)
• M3: 707,299 km (0.034 R)
• M4: 916,586 km (0.091 R)
• M5: 1,126,622 km (0.102 R)
• M6: 1,263,803 km (0.034 R)
• M7: 1,516,174 km (0.072 R)
• M8: 1,710,502 km (0.046 R)
• M9: 1,887,476 km (0.107 R)
• M10: 1,982,770 km (0.075 R)
• M11: 2,097,661 km (0.105 R)
• M12: 2,187,420 km (0.105 R)
• M13: 2,427,525 km (0.098 R)
• M14: 2,570,091 km (0.114 R)
• M15: 2,794,189 km (0.07 R)
• M16: 3,251,659 km (0.109 R)
• M17: 3,388,392 km (0.083 R)
• M18: 3,634,929 km (0.093 R)
• M19: 3,821,029 km (0.094 R)
• M20: 3,954,321 km (0.099 R)
• M21: 4,078,038 km (0.11 R)
• M22: 4,225,691 km (0.051 R)
• M23: 4,329,063 km (0.1 R)
• M24: 4,445,002 km (0.11 R)
• M25: 4,703,656 km (0.114 R)
• M26: 4,894,992 km (0.077 R)
• M27: 5,040,102 km (0.08 R)
• M28: 5,198,975 km (0.083 R)
• M29: 5,309,976 km (0.071 R)
• M30: 5,509,390 km (0.101 R)
• M31: 5,774,777 km (0.106 R)
• M32: 5,877,102 km (0.099 R)
• M33: 5,979,876 km (0.065 R)
• M34: 6,161,488 km (0.098 R)
• M35: 6,318,416 km (0.049 R)
• M36: 6,503,319 km (0.082 R)
• M37: 6,811,041 km (0.078 R)
• M38: 6,987,118 km (0.117 R)
• M39: 7,164,691 km (0.102 R)
• M40: 7,302,470 km (0.079 R)
• M41: 7,622,311 km (0.099 R)
• M42: 8,132,589 km (0.027 R)
• M43: 8,478,759 km (0.103 R)
• M44: 8,624,616 km (0.076 R)
• M45: 8,727,091 km (0.113 R)
• M46: 8,874,295 km (0.064 R)
• M47: 9,037,058 km (0.12 R)
• M48: 9,156,138 km (0.095 R)
• M49: 9,290,776 km (0.089 R)
• M50: 9,531,628 km (0.075 R)
• M51: 9,789,834 km (0.089 R)
• M52: 10,173,852 km (0.096 R)
• M53: 10,422,184 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.6

Radius: 7.3

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.72 AU - 9.08 AU

Year: 13206 Days

Day: 15.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 28,012,463 km

• M1: 125,812 km (0.093 R)
• M2: 273,166 km (0.115 R)
• M3: 534,663 km (0.083 R)
• M4: 643,720 km (0.119 R)
• M5: 760,705 km (0.079 R)
• M6: 1,789,939 km (0.072 R)
• M7: 1,872,816 km (0.098 R)
• M8: 2,158,548 km (0.12 R)
• M9: 3,262,879 km (0.09 R)
• M10: 3,364,755 km (0.118 R)
• M11: 3,817,887 km (0.102 R)
• M12: 3,925,299 km (0.082 R)
• M13: 4,106,462 km (0.111 R)
• M14: 4,179,615 km (0.105 R)
• M15: 4,253,367 km (0.088 R)
• M16: 4,401,917 km (0.109 R)
• M17: 4,819,595 km (0.116 R)
• M18: 5,530,184 km (0.041 R)
• M19: 6,231,200 km (0.05 R)
• M20: 6,315,424 km (0.106 R)
• M21: 8,356,687 km (0.102 R)
• M22: 8,730,981 km (0.115 R)
• M23: 9,837,406 km (0.037 R)
• M24: 11,038,228 km (0.09 R)
• M25: 11,707,829 km (0.115 R)
• M26: 11,864,158 km (0.058 R)
• M27: 11,968,877 km (0.075 R)
• M28: 12,126,403 km (0.117 R)
• M29: 12,231,870 km (0.101 R)
• M30: 12,924,508 km (0.084 R)
• M31: 13,194,233 km (0.116 R)
• M32: 14,851,777 km (0.031 R)
• M33: 15,877,420 km (0.084 R)
• M34: 18,176,889 km (0.041 R)
• M35: 19,088,688 km (0.106 R)
• M36: 19,828,899 km (0.101 R)
• M37: 20,015,298 km (0.056 R)
• M38: 21,719,965 km (0.053 R)
• M39: 22,298,311 km (0.081 R)
• M40: 23,865,648 km (0.031 R)
• M41: 23,931,620 km (0.116 R)
• M42: 24,064,014 km (0.113 R)
• M43: 24,130,286 km (0.093 R)
• M44: 24,529,114 km (0.11 R)
• M45: 24,796,146 km (0.076 R)
• M46: 26,077,901 km (0.065 R)
• M47: 27,242,969 km (0.057 R)
• M48: 27,936,206 km (0.063 R)
• M49: 28,145,343 km (0.073 R)
• M50: 28,424,942 km (0.057 R)
• M51: 29,410,792 km (0.073 R)
• M52: 30,050,472 km (0.092 R)
• M53: 30,193,338 km (0.118 R)
• M54: 30,336,204 km (0.113 R)
• M55: 30,479,519 km (0.098 R)
• M56: 30,766,597 km (0.061 R)
• M57: 31,054,723 km (0.092 R)
• M58: 31,271,340 km (0.087 R)
• M59: 31,851,331 km (0.049 R)
• M60: 31,996,890 km (0.119 R)
• M61: 32,288,756 km (0.106 R)
• M62: 32,581,519 km (0.101 R)
• M63: 32,948,632 km (0.058 R)
• M64: 34,356,198 km (0.076 R)
• M65: 35,104,786 km (0.048 R)
• M66: 37,153,080 km (0.092 R)
• M67: 37,921,415 km (0.077 R)
• M68: 38,230,185 km (0.076 R)
• M69: 38,385,018 km (0.057 R)
• M70: 40,967,826 km (0.097 R)
• M71: 41,126,100 km (0.103 R)
• M72: 44,172,960 km (0.06 R)
• M73: 44,416,655 km (0.081 R)
• M74: 44,742,180 km (0.117 R)
• M75: 45,641,413 km (0.043 R)
• M76: 47,707,359 km (0.057 R)
• M77: 47,957,188 km (0.073 R)
• M78: 49,466,182 km (0.111 R)
• M79: 50,311,110 km (0.03 R)
• M80: 50,650,398 km (0.111 R)
• M81: 51,587,479 km (0.068 R)
• M82: 51,672,900 km (0.1 R)
• M83: 52,702,283 km (0.074 R)
• M84: 53,565,163 km (0.103 R)
• M85: 55,305,136 km (0.086 R)
• M86: 55,918,487 km (0.116 R)
• M87: 57,860,716 km (0.089 R)
• M88: 58,394,182 km (0.112 R)
• M89: 59,555,810 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.1

Radius: 3.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.71 AU - 9.25 AU

Year: 16200 Days

Day: 23 Hours

Environment

Temp: -237 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,012,463 km

• M1: 68,965 km (0.119 R)
• M2: 186,399 km (0.078 R)
• M3: 316,998 km (0.034 R)
• M4: 592,707 km (0.061 R)
• M5: 783,743 km (0.097 R)
• M6: 1,277,267 km (0.107 R)
• M7: 1,714,990 km (0.103 R)
• M8: 2,001,620 km (0.099 R)
• M9: 2,284,808 km (0.08 R)
• M10: 2,375,913 km (0.099 R)
• M11: 2,810,046 km (0.074 R)
• M12: 3,006,468 km (0.106 R)
• M13: 3,046,261 km (0.038 R)
• M14: 3,350,394 km (0.107 R)
• M15: 4,454,576 km (0.09 R)
• M16: 4,522,792 km (0.077 R)
• M17: 5,758,620 km (0.096 R)
• M18: 6,464,423 km (0.08 R)
• M19: 6,827,497 km (0.083 R)
• M20: 6,906,036 km (0.047 R)
• M21: 7,011,503 km (0.12 R)
• M22: 7,090,789 km (0.079 R)
• M23: 7,303,817 km (0.088 R)
• M24: 7,357,522 km (0.074 R)
• M25: 7,465,083 km (0.097 R)
• M26: 7,900,712 km (0.115 R)
• M27: 8,177,020 km (0.099 R)
• M28: 8,260,645 km (0.081 R)
• M29: 8,288,470 km (0.095 R)
• M30: 9,169,153 km (0.117 R)
• M31: 9,342,985 km (0.081 R)
• M32: 9,488,694 km (0.118 R)
• M33: 9,518,015 km (0.086 R)
• M34: 9,811,975 km (0.081 R)
• M35: 9,841,595 km (0.093 R)
• M36: 10,079,157 km (0.112 R)
• M37: 10,408,870 km (0.12 R)
• M38: 10,499,377 km (0.077 R)
• M39: 10,742,174 km (0.112 R)
• M40: 10,864,246 km (0.05 R)
• M41: 10,986,767 km (0.11 R)
• M42: 11,017,434 km (0.053 R)
• M43: 11,078,919 km (0.092 R)
• M44: 11,202,337 km (0.119 R)
• M45: 11,543,869 km (0.036 R)
• M46: 11,606,252 km (0.111 R)
• M47: 11,637,518 km (0.088 R)
• M48: 12,364,563 km (0.034 R)
• M49: 12,524,483 km (0.055 R)
• M50: 12,814,105 km (0.065 R)
• M51: 13,105,970 km (0.042 R)
• M52: 13,203,807 km (0.037 R)
• M53: 13,564,488 km (0.073 R)
• M54: 13,663,372 km (0.116 R)
• M55: 15,073,033 km (0.117 R)
• M56: 15,518,685 km (0.094 R)
• M57: 15,725,728 km (0.09 R)
• M58: 15,760,435 km (0.117 R)
• M59: 16,458,010 km (0.078 R)
• M60: 17,023,191 km (0.063 R)
• M61: 18,281,757 km (0.03 R)
• M62: 20,018,289 km (0.062 R)
• M63: 20,356,680 km (0.105 R)
• M64: 20,432,227 km (0.101 R)
• M65: 20,507,774 km (0.111 R)
• M66: 20,735,013 km (0.077 R)
• M67: 21,115,739 km (0.1 R)
• M68: 21,192,034 km (0.108 R)
• M69: 23,013,837 km (0.093 R)
• M70: 23,804,163 km (0.112 R)
• M71: 24,082,864 km (0.108 R)
• M72: 24,282,577 km (0.03 R)
• M73: 24,322,669 km (0.047 R)
• M74: 24,563,073 km (0.082 R)
• M75: 24,723,890 km (0.077 R)
• M76: 24,804,524 km (0.049 R)
• M77: 25,086,965 km (0.098 R)
• M78: 25,248,979 km (0.117 R)
• M79: 27,177,595 km (0.113 R)
• M80: 27,302,210 km (0.073 R)
• M81: 27,886,689 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 17,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit