🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.66 AU

Year: 143 Days

Day: 47.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.68 AU - 5.9 AU

Year: 4276 Days

Day: 44.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 8.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.11 AU - 8.23 AU

Year: 6054 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 92,089,441 km

• M1: 108,758 km (0.066 R)
• M2: 168,597 km (0.088 R)
• M3: 222,302 km (0.106 R)
• M4: 324,927 km (0.06 R)
• M5: 383,719 km (0.109 R)
• M6: 727,943 km (0.077 R)
• M7: 994,975 km (0.106 R)
• M8: 1,153,400 km (0.03 R)
• M9: 1,450,800 km (0.048 R)
• M10: 2,338,215 km (0.025 R)
• M11: 2,443,831 km (0.114 R)
• M12: 2,677,951 km (0.084 R)
• M13: 2,733,003 km (0.043 R)
• M14: 2,938,252 km (0.083 R)
• M15: 3,148,586 km (0.069 R)
• M16: 3,483,386 km (0.075 R)
• M17: 3,563,720 km (0.084 R)
• M18: 3,665,297 km (0.03 R)
• M19: 3,726,633 km (0.101 R)
• M20: 4,186,796 km (0.095 R)
• M21: 4,753,921 km (0.113 R)
• M22: 5,391,657 km (0.115 R)
• M23: 6,250,648 km (0.041 R)
• M24: 6,447,219 km (0.029 R)
• M25: 6,922,492 km (0.099 R)
• M26: 7,357,373 km (0.037 R)
• M27: 7,959,804 km (0.044 R)
• M28: 8,039,539 km (0.075 R)
• M29: 8,253,614 km (0.072 R)
• M30: 8,796,654 km (0.082 R)
• M31: 9,044,986 km (0.054 R)
• M32: 9,718,027 km (0.112 R)
• M33: 10,349,330 km (0.118 R)
• M34: 10,523,761 km (0.084 R)
• M35: 11,440,647 km (0.08 R)
• M36: 11,560,774 km (0.046 R)
• M37: 11,621,062 km (0.11 R)
• M38: 11,984,734 km (0.045 R)
• M39: 12,413,781 km (0.115 R)
• M40: 13,286,834 km (0.069 R)
• M41: 13,508,239 km (0.075 R)
• M42: 14,147,471 km (0.104 R)
• M43: 14,438,289 km (0.065 R)
• M44: 15,025,909 km (0.101 R)
• M45: 15,521,677 km (0.097 R)
• M46: 15,888,640 km (0.096 R)
• M47: 16,495,260 km (0.081 R)
• M48: 16,665,053 km (0.119 R)
• M49: 17,974,783 km (0.116 R)
• M50: 18,712,749 km (0.05 R)
• M51: 19,174,557 km (0.096 R)
• M52: 19,245,916 km (0.099 R)
• M53: 19,640,106 km (0.045 R)
• M54: 20,875,186 km (0.102 R)
• M55: 21,576,351 km (0.091 R)
• M56: 22,473,041 km (0.114 R)
• M57: 22,850,327 km (0.091 R)
• M58: 24,612,290 km (0.099 R)
• M59: 26,100,490 km (0.116 R)
• M60: 26,298,408 km (0.094 R)
• M61: 26,377,845 km (0.044 R)
• M62: 26,496,924 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553

Radius: 6.5

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.06 AU - 23.4 AU

Year: 29638 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,089,441 km

• M1: 123,568 km (0.066 R)
• M2: 172,786 km (0.093 R)
• M3: 582,983 km (0.109 R)
• M4: 683,363 km (0.037 R)
• M5: 1,171,800 km (0.091 R)
• M6: 1,932,954 km (0.076 R)
• M7: 2,648,331 km (0.112 R)
• M8: 2,990,461 km (0.031 R)
• M9: 3,437,609 km (0.087 R)
• M10: 3,622,363 km (0.082 R)
• M11: 4,001,593 km (0.086 R)
• M12: 4,244,989 km (0.067 R)
• M13: 4,849,065 km (0.062 R)
• M14: 4,952,288 km (0.103 R)
• M15: 5,160,977 km (0.055 R)
• M16: 5,319,551 km (0.085 R)
• M17: 5,372,658 km (0.106 R)
• M18: 5,804,547 km (0.079 R)
• M19: 5,914,202 km (0.099 R)
• M20: 6,360,004 km (0.068 R)
• M21: 7,761,138 km (0.1 R)
• M22: 8,064,672 km (0.082 R)
• M23: 8,872,051 km (0.095 R)
• M24: 9,445,909 km (0.097 R)
• M25: 10,031,884 km (0.075 R)
• M26: 10,362,495 km (0.076 R)
• M27: 10,562,507 km (0.085 R)
• M28: 11,581,867 km (0.049 R)
• M29: 11,650,981 km (0.116 R)
• M30: 12,632,343 km (0.077 R)
• M31: 13,421,921 km (0.069 R)
• M32: 13,932,648 km (0.053 R)
• M33: 15,199,443 km (0.068 R)
• M34: 15,274,990 km (0.1 R)
• M35: 15,502,827 km (0.091 R)
• M36: 17,681,720 km (0.115 R)
• M37: 17,841,042 km (0.093 R)
• M38: 19,459,990 km (0.068 R)
• M39: 19,542,119 km (0.09 R)
• M40: 21,209,687 km (0.096 R)
• M41: 21,378,882 km (0.062 R)
• M42: 21,548,676 km (0.116 R)
• M43: 22,231,889 km (0.108 R)
• M44: 23,357,314 km (0.112 R)
• M45: 24,590,000 km (0.111 R)
• M46: 24,946,043 km (0.046 R)
• M47: 25,214,272 km (0.114 R)
• M48: 25,843,631 km (0.1 R)
• M49: 25,933,988 km (0.107 R)
• M50: 26,387,269 km (0.118 R)
• M51: 26,478,374 km (0.096 R)
• M52: 27,393,764 km (0.091 R)
• M53: 29,161,562 km (0.045 R)
• M54: 29,727,490 km (0.048 R)
• M55: 30,678,634 km (0.104 R)
• M56: 31,254,137 km (0.118 R)
• M57: 33,493,018 km (0.076 R)
• M58: 40,302,714 km (0.116 R)
• M59: 40,827,503 km (0.083 R)
• M60: 41,143,603 km (0.085 R)
• M61: 41,990,178 km (0.09 R)
• M62: 44,239,830 km (0.04 R)
• M63: 44,564,458 km (0.078 R)
• M64: 45,324,714 km (0.11 R)
• M65: 46,418,424 km (0.078 R)
• M66: 47,078,899 km (0.097 R)
• M67: 47,520,811 km (0.072 R)
• M68: 48,186,372 km (0.073 R)
• M69: 48,966,824 km (0.067 R)
• M70: 49,414,570 km (0.117 R)
• M71: 51,901,784 km (0.068 R)
• M72: 53,505,623 km (0.089 R)
• M73: 54,082,323 km (0.112 R)
• M74: 55,824,839 km (0.098 R)
• M75: 59,961,669 km (0.092 R)
• M76: 60,921,040 km (0.096 R)
• M77: 64,808,939 km (0.08 R)
• M78: 72,184,413 km (0.089 R)
• M79: 75,776,408 km (0.111 R)
• M80: 75,905,660 km (0.1 R)
• M81: 76,035,212 km (0.092 R)
• M82: 76,553,569 km (0.098 R)
• M83: 77,854,921 km (0.105 R)
• M84: 78,246,717 km (0.099 R)
• M85: 78,901,208 km (0.106 R)
• M86: 79,952,133 km (0.1 R)
• M87: 81,272,334 km (0.065 R)
• M88: 81,802,360 km (0.099 R)
• M89: 82,200,739 km (0.107 R)
• M90: 83,132,584 km (0.096 R)
• M91: 83,800,389 km (0.072 R)
• M92: 85,141,235 km (0.1 R)
• M93: 87,980,303 km (0.119 R)
• M94: 90,163,983 km (0.046 R)
• M95: 91,400,260 km (0.107 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit