🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.47 AU - 0.55 AU

Year: 235 Days

Day: 21.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,901,221 km

• M1: 196,123 km (0.101 R)
• M2: 454,478 km (0.096 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.6

Radius: 4.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.27 AU - 6.73 AU

Year: 9489 Days

Day: 15.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,901,221 km

• M1: 362,027 km (0.057 R)
• M2: 518,057 km (0.117 R)
• M3: 896,690 km (0.092 R)
• M4: 1,033,422 km (0.098 R)
• M5: 1,326,634 km (0.032 R)
• M6: 1,371,962 km (0.044 R)
• M7: 1,882,988 km (0.052 R)
• M8: 2,347,789 km (0.039 R)
• M9: 2,928,827 km (0.069 R)
• M10: 3,253,754 km (0.073 R)
• M11: 3,364,755 km (0.037 R)
• M12: 3,950,730 km (0.087 R)
• M13: 4,161,813 km (0.056 R)
• M14: 5,271,829 km (0.036 R)
• M15: 5,460,472 km (0.097 R)
• M16: 6,841,559 km (0.115 R)
• M17: 8,172,681 km (0.086 R)
• M18: 8,256,456 km (0.115 R)
• M19: 9,300,500 km (0.078 R)
• M20: 9,918,040 km (0.105 R)
• M21: 10,186,717 km (0.118 R)
• M22: 11,434,812 km (0.04 R)
• M23: 11,943,595 km (0.059 R)
• M24: 12,000,592 km (0.114 R)
• M25: 12,191,329 km (0.053 R)
• M26: 12,807,971 km (0.035 R)
• M27: 12,924,807 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.2

Radius: 7.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.3 AU - 7.54 AU

Year: 13050 Days

Day: 17.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,901,221 km

• M1: 671,844 km (0.111 R)
• M2: 1,000,361 km (0.065 R)
• M3: 1,133,503 km (0.091 R)
• M4: 1,480,720 km (0.1 R)
• M5: 1,790,836 km (0.071 R)
• M6: 2,293,635 km (0.077 R)
• M7: 2,445,177 km (0.09 R)
• M8: 2,547,951 km (0.115 R)
• M9: 3,194,962 km (0.082 R)
• M10: 3,335,883 km (0.05 R)
• M11: 3,479,048 km (0.056 R)
• M12: 3,712,271 km (0.099 R)
• M13: 4,791,321 km (0.108 R)
• M14: 4,855,797 km (0.088 R)
• M15: 5,315,063 km (0.083 R)
• M16: 5,891,314 km (0.119 R)
• M17: 6,239,727 km (0.105 R)
• M18: 6,451,857 km (0.082 R)
• M19: 6,702,433 km (0.119 R)
• M20: 6,774,689 km (0.093 R)
• M21: 7,623,358 km (0.101 R)
• M22: 7,736,603 km (0.051 R)
• M23: 7,926,443 km (0.071 R)
• M24: 8,117,928 km (0.054 R)
• M25: 8,272,164 km (0.089 R)
• M26: 8,388,401 km (0.099 R)
• M27: 8,466,342 km (0.12 R)
• M28: 8,583,477 km (0.096 R)
• M29: 9,990,744 km (0.069 R)
• M30: 10,073,322 km (0.096 R)
• M31: 10,953,855 km (0.099 R)
• M32: 11,038,976 km (0.1 R)
• M33: 11,209,967 km (0.066 R)
• M34: 11,858,922 km (0.088 R)
• M35: 12,165,897 km (0.096 R)
• M36: 12,342,572 km (0.096 R)
• M37: 13,012,472 km (0.109 R)
• M38: 13,419,976 km (0.101 R)
• M39: 14,201,326 km (0.111 R)
• M40: 14,667,772 km (0.061 R)
• M41: 15,281,722 km (0.114 R)
• M42: 15,568,052 km (0.066 R)
• M43: 16,926,849 km (0.058 R)
• M44: 17,124,169 km (0.119 R)
• M45: 17,670,351 km (0.053 R)
• M46: 17,820,398 km (0.097 R)
• M47: 17,920,628 km (0.037 R)
• M48: 18,424,623 km (0.059 R)
• M49: 19,343,453 km (0.115 R)
• M50: 19,549,599 km (0.11 R)
• M51: 19,756,493 km (0.093 R)
• M52: 19,964,285 km (0.117 R)
• M53: 20,068,405 km (0.108 R)
• M54: 21,331,609 km (0.048 R)
• M55: 21,919,230 km (0.112 R)
• M56: 22,026,641 km (0.114 R)
• M57: 23,001,271 km (0.102 R)
• M58: 23,934,612 km (0.11 R)
• M59: 24,824,271 km (0.086 R)
• M60: 25,216,815 km (0.04 R)
• M61: 26,578,605 km (0.079 R)
• M62: 26,807,938 km (0.111 R)
• M63: 26,922,830 km (0.119 R)
• M64: 27,557,573 km (0.067 R)
• M65: 27,789,600 km (0.049 R)
• M66: 28,314,090 km (0.105 R)
• M67: 28,959,605 km (0.085 R)
• M68: 29,077,488 km (0.108 R)
• M69: 30,324,984 km (0.112 R)
• M70: 30,864,883 km (0.057 R)
• M71: 31,226,760 km (0.075 R)
• M72: 31,287,048 km (0.052 R)
• M73: 31,650,422 km (0.032 R)
• M74: 32,137,213 km (0.104 R)
• M75: 33,612,098 km (0.113 R)
• M76: 34,170,846 km (0.118 R)
• M77: 36,055,331 km (0.074 R)
• M78: 36,563,664 km (0.068 R)
• M79: 37,010,214 km (0.031 R)
• M80: 37,138,270 km (0.102 R)
• M81: 37,330,353 km (0.098 R)
• M82: 37,844,521 km (0.083 R)
• M83: 38,231,681 km (0.108 R)
• M84: 39,009,889 km (0.038 R)
• M85: 39,531,686 km (0.111 R)
• M86: 39,597,060 km (0.112 R)
• M87: 40,121,401 km (0.082 R)
• M88: 42,041,340 km (0.114 R)
• M89: 42,844,531 km (0.111 R)
• M90: 44,262,270 km (0.056 R)
• M91: 44,738,141 km (0.034 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: 240 - 18,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit