🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.85 AU - 2.49 AU

Year: 1173 Days

Day: 34.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.6

Radius: 9.9

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.87 AU - 12.19 AU

Year: 11661 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 113,449,366 km

• M1: 123,119 km (0.027 R)
• M2: 443,258 km (0.072 R)
• M3: 804,687 km (0.049 R)
• M4: 1,718,580 km (0.094 R)
• M5: 2,058,168 km (0.108 R)
• M6: 2,705,029 km (0.114 R)
• M7: 3,239,243 km (0.061 R)
• M8: 5,206,754 km (0.117 R)
• M9: 6,367,633 km (0.103 R)
• M10: 6,869,534 km (0.053 R)
• M11: 8,535,157 km (0.101 R)
• M12: 8,954,929 km (0.088 R)
• M13: 10,560,114 km (0.056 R)
• M14: 11,098,965 km (0.103 R)
• M15: 16,660,715 km (0.072 R)
• M16: 17,539,902 km (0.087 R)
• M17: 20,861,722 km (0.1 R)
• M18: 21,710,541 km (0.06 R)
• M19: 23,476,693 km (0.116 R)
• M20: 23,841,113 km (0.11 R)
• M21: 24,394,775 km (0.028 R)
• M22: 26,695,740 km (0.073 R)
• M23: 32,846,905 km (0.094 R)
• M24: 39,880,698 km (0.085 R)
• M25: 42,118,233 km (0.067 R)
• M26: 44,022,614 km (0.119 R)
• M27: 45,417,614 km (0.073 R)
• M28: 48,002,516 km (0.08 R)
• M29: 48,442,782 km (0.099 R)
• M30: 49,480,244 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.9

Radius: 3.6

Gravity: 30.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.27 AU - 20.83 AU

Year: 29328 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 113,449,366 km

• M1: 55,650 km (0.109 R)
• M2: 344,673 km (0.089 R)
• M3: 701,614 km (0.07 R)
• M4: 992,582 km (0.065 R)
• M5: 1,110,315 km (0.093 R)
• M6: 1,374,356 km (0.097 R)
• M7: 1,521,410 km (0.086 R)
• M8: 1,905,727 km (0.085 R)
• M9: 2,685,132 km (0.053 R)
• M10: 4,585,773 km (0.106 R)
• M11: 5,182,220 km (0.109 R)
• M12: 5,998,426 km (0.093 R)
• M13: 7,677,213 km (0.035 R)
• M14: 7,829,953 km (0.105 R)
• M15: 8,406,952 km (0.063 R)
• M16: 10,808,446 km (0.081 R)
• M17: 11,522,926 km (0.045 R)
• M18: 13,117,639 km (0.069 R)
• M19: 13,556,559 km (0.099 R)
• M20: 16,482,394 km (0.053 R)
• M21: 18,498,375 km (0.088 R)
• M22: 21,367,064 km (0.117 R)
• M23: 22,697,139 km (0.027 R)
• M24: 23,649,628 km (0.066 R)
• M25: 24,081,517 km (0.05 R)
• M26: 24,849,702 km (0.118 R)
• M27: 25,408,301 km (0.037 R)
• M28: 26,204,461 km (0.07 R)
• M29: 26,434,991 km (0.098 R)
• M30: 28,327,703 km (0.115 R)
• M31: 29,680,218 km (0.12 R)
• M32: 30,182,418 km (0.072 R)
• M33: 38,709,047 km (0.103 R)
• M34: 39,610,524 km (0.117 R)
• M35: 40,834,085 km (0.101 R)
• M36: 47,161,327 km (0.105 R)
• M37: 50,289,867 km (0.092 R)
• M38: 53,184,437 km (0.104 R)
• M39: 65,238,135 km (0.041 R)
• M40: 66,727,831 km (0.085 R)
• M41: 69,554,333 km (0.112 R)
• M42: 75,910,896 km (0.114 R)
• M43: 76,849,473 km (0.092 R)
• M44: 81,168,663 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.3

Radius: 5.8

Gravity: 29.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.89 AU - 19.05 AU

Year: 30330 Days

Day: 17.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 113,449,366 km

• M1: 72,106 km (0.115 R)
• M2: 390,002 km (0.111 R)
• M3: 619,335 km (0.115 R)
• M4: 1,137,243 km (0.11 R)
• M5: 1,363,585 km (0.034 R)
• M6: 1,930,112 km (0.09 R)
• M7: 2,182,035 km (0.114 R)
• M8: 3,194,962 km (0.073 R)
• M9: 6,050,935 km (0.1 R)
• M10: 6,441,834 km (0.099 R)
• M11: 7,603,761 km (0.101 R)
• M12: 8,352,648 km (0.06 R)
• M13: 9,533,872 km (0.098 R)
• M14: 10,964,477 km (0.115 R)
• M15: 11,619,267 km (0.11 R)
• M16: 12,454,621 km (0.119 R)
• M17: 13,086,822 km (0.118 R)
• M18: 16,291,358 km (0.106 R)
• M19: 17,825,933 km (0.092 R)
• M20: 22,423,075 km (0.112 R)
• M21: 23,003,964 km (0.099 R)
• M22: 24,807,366 km (0.111 R)
• M23: 26,316,210 km (0.116 R)
• M24: 28,287,013 km (0.106 R)
• M25: 28,692,572 km (0.115 R)
• M26: 35,564,500 km (0.095 R)
• M27: 36,994,656 km (0.094 R)
• M28: 37,805,476 km (0.05 R)
• M29: 44,177,747 km (0.105 R)
• M30: 48,672,565 km (0.073 R)
• M31: 48,866,144 km (0.087 R)
• M32: 53,668,835 km (0.088 R)
• M33: 55,548,083 km (0.091 R)
• M34: 59,216,522 km (0.097 R)
• M35: 62,584,718 km (0.099 R)
• M36: 63,043,235 km (0.071 R)
• M37: 67,752,427 km (0.074 R)
• M38: 85,228,600 km (0.114 R)
• M39: 93,641,685 km (0.102 R)
• M40: 105,804,889 km (0.089 R)
• M41: 112,432,075 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 14,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit