🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.98 AU - 1.32 AU

Year: 446 Days

Day: 36.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,449,826 km

• M1: 348,713 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.28 AU - 1.56 AU

Year: 612 Days

Day: 37.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.27 AU - 3.19 AU

Year: 1631 Days

Day: 12.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.4

Radius: 13.3

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.66 AU - 5.9 AU

Year: 4388 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,449,826 km

• M1: 260,001 km (0.095 R)
• M2: 353,799 km (0.046 R)
• M3: 567,724 km (0.087 R)
• M4: 688,001 km (0.079 R)
• M5: 875,297 km (0.113 R)
• M6: 994,078 km (0.118 R)
• M7: 1,170,454 km (0.107 R)
• M8: 1,262,905 km (0.07 R)
• M9: 1,399,338 km (0.114 R)
• M10: 1,555,519 km (0.03 R)
• M11: 1,643,333 km (0.077 R)
• M12: 1,763,161 km (0.101 R)
• M13: 1,995,935 km (0.085 R)
• M14: 2,140,746 km (0.094 R)
• M15: 2,272,392 km (0.081 R)
• M16: 2,526,708 km (0.104 R)
• M17: 2,790,599 km (0.111 R)
• M18: 3,231,613 km (0.116 R)
• M19: 3,441,349 km (0.061 R)
• M20: 3,934,723 km (0.03 R)
• M21: 4,158,970 km (0.118 R)
• M22: 4,303,931 km (0.052 R)
• M23: 5,142,427 km (0.071 R)
• M24: 5,298,308 km (0.099 R)
• M25: 5,683,373 km (0.101 R)
• M26: 6,101,200 km (0.118 R)
• M27: 6,242,719 km (0.118 R)
• M28: 6,577,220 km (0.096 R)
• M29: 6,844,252 km (0.106 R)
• M30: 7,214,058 km (0.107 R)
• M31: 7,439,203 km (0.056 R)
• M32: 7,819,481 km (0.072 R)
• M33: 8,678,621 km (0.056 R)
• M34: 8,784,836 km (0.082 R)
• M35: 9,322,341 km (0.071 R)
• M36: 10,655,707 km (0.083 R)
• M37: 10,883,694 km (0.097 R)
• M38: 10,969,713 km (0.082 R)
• M39: 12,077,784 km (0.063 R)
• M40: 13,837,205 km (0.071 R)
• M41: 14,054,870 km (0.095 R)
• M42: 14,211,199 km (0.081 R)
• M43: 14,336,562 km (0.103 R)
• M44: 14,588,485 km (0.113 R)
• M45: 14,810,189 km (0.095 R)
• M46: 14,969,212 km (0.117 R)
• M47: 15,224,725 km (0.107 R)
• M48: 15,449,570 km (0.115 R)
• M49: 16,590,404 km (0.071 R)
• M50: 16,788,621 km (0.033 R)
• M51: 17,154,238 km (0.108 R)
• M52: 17,421,719 km (0.112 R)
• M53: 17,859,443 km (0.113 R)
• M54: 17,994,829 km (0.099 R)
• M55: 18,300,756 km (0.114 R)
• M56: 18,608,479 km (0.028 R)
• M57: 19,125,041 km (0.118 R)
• M58: 19,229,011 km (0.071 R)
• M59: 19,506,964 km (0.088 R)
• M60: 20,137,220 km (0.046 R)
• M61: 20,278,141 km (0.103 R)
• M62: 20,454,816 km (0.078 R)
• M63: 20,774,208 km (0.041 R)
• M64: 21,310,067 km (0.049 R)
• M65: 21,850,564 km (0.079 R)
• M66: 22,031,727 km (0.117 R)
• M67: 22,505,055 km (0.096 R)
• M68: 22,908,221 km (0.118 R)
• M69: 23,018,624 km (0.082 R)
• M70: 23,796,234 km (0.087 R)
• M71: 24,132,081 km (0.116 R)
• M72: 24,394,476 km (0.103 R)
• M73: 24,733,166 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 13.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.96 AU - 9.78 AU

Year: 7985 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,449,826 km

• M1: 167,998 km (0.09 R)
• M2: 311,612 km (0.087 R)
• M3: 465,100 km (0.107 R)
• M4: 554,410 km (0.102 R)
• M5: 651,200 km (0.084 R)
• M6: 1,305,840 km (0.097 R)
• M7: 1,461,422 km (0.086 R)
• M8: 1,623,436 km (0.093 R)
• M9: 1,749,098 km (0.073 R)
• M10: 2,547,353 km (0.048 R)
• M11: 2,645,339 km (0.116 R)
• M12: 2,845,052 km (0.057 R)
• M13: 3,128,091 km (0.055 R)
• M14: 3,312,994 km (0.095 R)
• M15: 3,861,570 km (0.098 R)
• M16: 4,146,554 km (0.049 R)
• M17: 4,350,306 km (0.102 R)
• M18: 4,737,465 km (0.041 R)
• M19: 5,229,493 km (0.028 R)
• M20: 5,770,139 km (0.055 R)
• M21: 5,932,603 km (0.109 R)
• M22: 6,733,699 km (0.09 R)
• M23: 6,904,989 km (0.087 R)
• M24: 7,182,044 km (0.089 R)
• M25: 7,321,918 km (0.099 R)
• M26: 7,497,995 km (0.07 R)
• M27: 7,998,849 km (0.103 R)
• M28: 8,289,816 km (0.088 R)
• M29: 8,621,475 km (0.086 R)
• M30: 8,807,575 km (0.117 R)
• M31: 9,259,809 km (0.081 R)
• M32: 9,719,673 km (0.102 R)
• M33: 10,030,388 km (0.036 R)
• M34: 10,265,555 km (0.096 R)
• M35: 10,383,887 km (0.07 R)
• M36: 10,741,576 km (0.089 R)
• M37: 10,942,037 km (0.087 R)
• M38: 11,143,695 km (0.068 R)
• M39: 11,632,880 km (0.059 R)
• M40: 12,087,508 km (0.064 R)
• M41: 12,212,422 km (0.098 R)
• M42: 12,337,935 km (0.079 R)
• M43: 12,463,747 km (0.101 R)
• M44: 14,446,666 km (0.093 R)
• M45: 14,890,673 km (0.078 R)
• M46: 15,384,346 km (0.062 R)
• M47: 15,610,388 km (0.042 R)
• M48: 16,295,546 km (0.119 R)
• M49: 16,433,775 km (0.076 R)
• M50: 17,789,730 km (0.062 R)
• M51: 18,027,142 km (0.117 R)
• M52: 19,865,849 km (0.064 R)
• M53: 21,814,362 km (0.097 R)
• M54: 22,068,678 km (0.083 R)
• M55: 22,940,235 km (0.038 R)
• M56: 23,406,382 km (0.045 R)
• M57: 24,558,734 km (0.074 R)
• M58: 25,675,931 km (0.116 R)
• M59: 26,052,020 km (0.09 R)
• M60: 26,213,736 km (0.11 R)
• M61: 26,484,059 km (0.037 R)
• M62: 27,082,002 km (0.111 R)
• M63: 27,191,208 km (0.086 R)
• M64: 27,794,536 km (0.102 R)
• M65: 27,959,692 km (0.036 R)
• M66: 28,735,357 km (0.095 R)
• M67: 28,846,808 km (0.061 R)
• M68: 29,293,806 km (0.119 R)
• M69: 29,743,049 km (0.048 R)
• M70: 29,968,642 km (0.11 R)
• M71: 31,677,948 km (0.058 R)
• M72: 31,792,988 km (0.098 R)
• M73: 32,139,158 km (0.047 R)
• M74: 32,428,480 km (0.086 R)
• M75: 32,544,568 km (0.12 R)
• M76: 32,776,893 km (0.115 R)
• M77: 34,064,931 km (0.05 R)
• M78: 34,596,602 km (0.106 R)
• M79: 35,847,839 km (0.083 R)
• M80: 36,871,686 km (0.109 R)
• M81: 37,114,035 km (0.107 R)
• M82: 37,966,144 km (0.086 R)
• M83: 39,256,576 km (0.107 R)
• M84: 40,249,307 km (0.096 R)
• M85: 40,811,496 km (0.1 R)
• M86: 40,936,709 km (0.115 R)
• M87: 42,196,323 km (0.054 R)
• M88: 42,386,462 km (0.056 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit