🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.77 AU - 0.95 AU

Year: 351 Days

Day: 31.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.94 AU - 1.1 AU

Year: 453 Days

Day: 18 Hours

Environment

Temp: -67 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.9

Radius: 13.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.28 AU - 8.86 AU

Year: 10080 Days

Day: 10.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,942,160 km

• M1: 211,382 km (0.108 R)
• M2: 322,533 km (0.112 R)
• M3: 889,958 km (0.032 R)
• M4: 1,537,268 km (0.08 R)
• M5: 1,886,130 km (0.097 R)
• M6: 2,188,617 km (0.117 R)
• M7: 2,357,962 km (0.063 R)
• M8: 2,892,774 km (0.113 R)
• M9: 3,353,386 km (0.102 R)
• M10: 3,663,951 km (0.102 R)
• M11: 4,013,561 km (0.075 R)
• M12: 4,162,411 km (0.092 R)
• M13: 4,282,837 km (0.106 R)
• M14: 4,465,796 km (0.025 R)
• M15: 4,682,563 km (0.06 R)
• M16: 5,717,481 km (0.093 R)
• M17: 5,818,011 km (0.072 R)
• M18: 6,226,563 km (0.118 R)
• M19: 6,609,234 km (0.109 R)
• M20: 6,714,850 km (0.037 R)
• M21: 7,361,113 km (0.086 R)
• M22: 8,520,347 km (0.095 R)
• M23: 8,751,326 km (0.096 R)
• M24: 8,867,563 km (0.092 R)
• M25: 9,337,899 km (0.095 R)
• M26: 9,695,887 km (0.103 R)
• M27: 10,099,053 km (0.109 R)
• M28: 10,549,043 km (0.103 R)
• M29: 11,468,472 km (0.075 R)
• M30: 12,023,779 km (0.095 R)
• M31: 12,196,565 km (0.101 R)
• M32: 12,457,164 km (0.096 R)
• M33: 12,631,895 km (0.113 R)
• M34: 13,116,592 km (0.059 R)
• M35: 13,294,464 km (0.094 R)
• M36: 13,383,624 km (0.118 R)
• M37: 14,104,386 km (0.071 R)
• M38: 15,349,340 km (0.096 R)
• M39: 16,246,478 km (0.071 R)
• M40: 16,677,470 km (0.12 R)
• M41: 16,773,661 km (0.116 R)
• M42: 16,870,152 km (0.103 R)
• M43: 17,209,290 km (0.103 R)
• M44: 17,943,367 km (0.06 R)
• M45: 18,140,986 km (0.109 R)
• M46: 20,309,557 km (0.057 R)
• M47: 21,398,330 km (0.113 R)
• M48: 22,505,803 km (0.101 R)
• M49: 22,986,311 km (0.085 R)
• M50: 23,093,423 km (0.11 R)
• M51: 23,848,743 km (0.078 R)
• M52: 24,996,607 km (0.118 R)
• M53: 25,438,669 km (0.114 R)
• M54: 25,549,671 km (0.076 R)
• M55: 26,330,572 km (0.091 R)
• M56: 26,780,412 km (0.108 R)
• M57: 26,893,359 km (0.101 R)
• M58: 27,801,867 km (0.106 R)
• M59: 27,973,306 km (0.057 R)
• M60: 28,202,490 km (0.042 R)
• M61: 28,605,058 km (0.093 R)
• M62: 28,778,142 km (0.07 R)
• M63: 29,125,359 km (0.117 R)
• M64: 29,882,623 km (0.047 R)
• M65: 29,999,609 km (0.091 R)
• M66: 31,475,841 km (0.106 R)
• M67: 31,595,070 km (0.118 R)
• M68: 32,252,852 km (0.098 R)
• M69: 33,278,495 km (0.114 R)
• M70: 34,683,070 km (0.071 R)
• M71: 35,609,529 km (0.062 R)
• M72: 36,044,560 km (0.046 R)
• M73: 37,108,649 km (0.083 R)
• M74: 37,802,784 km (0.108 R)
• M75: 39,203,618 km (0.088 R)
• M76: 39,910,468 km (0.072 R)
• M77: 40,751,208 km (0.073 R)
• M78: 41,532,558 km (0.089 R)
• M79: 42,581,987 km (0.111 R)
• M80: 42,845,728 km (0.061 R)
• M81: 43,640,092 km (0.105 R)
• M82: 43,906,077 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 13.3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.73 AU - 8.51 AU

Year: 10174 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,942,160 km

• M1: 171,888 km (0.051 R)
• M2: 277,953 km (0.079 R)
• M3: 570,716 km (0.094 R)
• M4: 949,946 km (0.096 R)
• M5: 1,133,802 km (0.1 R)
• M6: 1,311,824 km (0.116 R)
• M7: 1,518,718 km (0.119 R)
• M8: 1,616,555 km (0.075 R)
• M9: 1,736,981 km (0.084 R)
• M10: 2,008,351 km (0.108 R)
• M11: 2,338,963 km (0.048 R)
• M12: 3,407,839 km (0.08 R)
• M13: 3,511,810 km (0.092 R)
• M14: 3,643,456 km (0.075 R)
• M15: 4,186,197 km (0.075 R)
• M16: 4,354,196 km (0.102 R)
• M17: 4,495,865 km (0.038 R)
• M18: 4,667,902 km (0.086 R)
• M19: 5,807,988 km (0.094 R)
• M20: 7,130,732 km (0.069 R)
• M21: 7,774,601 km (0.068 R)
• M22: 8,366,411 km (0.107 R)
• M23: 8,614,444 km (0.099 R)
• M24: 8,864,871 km (0.103 R)
• M25: 10,152,908 km (0.115 R)
• M26: 10,876,513 km (0.03 R)
• M27: 11,656,217 km (0.052 R)
• M28: 11,774,699 km (0.083 R)
• M29: 11,973,215 km (0.103 R)
• M30: 12,132,836 km (0.104 R)
• M31: 12,737,511 km (0.096 R)
• M32: 13,476,075 km (0.059 R)
• M33: 13,808,781 km (0.052 R)
• M34: 14,060,255 km (0.05 R)
• M35: 14,144,329 km (0.043 R)
• M36: 14,866,139 km (0.107 R)
• M37: 14,951,858 km (0.083 R)
• M38: 15,600,066 km (0.076 R)
• M39: 17,192,984 km (0.08 R)
• M40: 17,735,426 km (0.059 R)
• M41: 18,652,012 km (0.111 R)
• M42: 20,197,957 km (0.069 R)
• M43: 20,770,168 km (0.116 R)
• M44: 23,962,138 km (0.116 R)
• M45: 24,062,668 km (0.066 R)
• M46: 24,872,740 km (0.071 R)
• M47: 25,025,629 km (0.094 R)
• M48: 25,178,818 km (0.066 R)
• M49: 26,519,663 km (0.088 R)
• M50: 27,041,461 km (0.075 R)
• M51: 27,724,973 km (0.082 R)
• M52: 28,307,807 km (0.081 R)
• M53: 28,414,171 km (0.106 R)
• M54: 28,734,161 km (0.109 R)
• M55: 29,863,475 km (0.074 R)
• M56: 31,667,476 km (0.098 R)
• M57: 31,999,284 km (0.034 R)
• M58: 32,221,137 km (0.082 R)
• M59: 32,610,690 km (0.117 R)
• M60: 33,057,689 km (0.045 R)
• M61: 35,724,570 km (0.073 R)
• M62: 36,127,587 km (0.104 R)
• M63: 36,416,460 km (0.115 R)
• M64: 36,996,451 km (0.076 R)
• M65: 37,989,482 km (0.11 R)
• M66: 39,228,302 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit