🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 256 Days

Day: 24 Hours

Environment

Temp: 151 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,526,422 km

• M1: 146,157 km (0.1 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 14.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.15 AU - 8.85 AU

Year: 8570 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,526,422 km

• M1: 198,816 km (0.041 R)
• M2: 496,366 km (0.042 R)
• M3: 809,773 km (0.101 R)
• M4: 934,388 km (0.1 R)
• M5: 1,032,674 km (0.093 R)
• M6: 1,444,218 km (0.078 R)
• M7: 1,579,754 km (0.102 R)
• M8: 1,801,757 km (0.109 R)
• M9: 2,553,187 km (0.102 R)
• M10: 3,112,832 km (0.078 R)
• M11: 3,394,076 km (0.066 R)
• M12: 3,845,264 km (0.067 R)
• M13: 4,175,426 km (0.044 R)
• M14: 4,287,625 km (0.115 R)
• M15: 4,630,204 km (0.086 R)
• M16: 4,834,255 km (0.108 R)
• M17: 4,981,759 km (0.103 R)
• M18: 5,587,181 km (0.112 R)
• M19: 5,804,697 km (0.055 R)
• M20: 6,344,595 km (0.057 R)
• M21: 6,506,610 km (0.09 R)
• M22: 6,669,821 km (0.074 R)
• M23: 6,801,467 km (0.071 R)
• M24: 6,900,800 km (0.099 R)
• M25: 7,033,942 km (0.087 R)
• M26: 7,201,641 km (0.026 R)
• M27: 7,575,337 km (0.115 R)
• M28: 7,990,172 km (0.047 R)
• M29: 9,389,660 km (0.095 R)
• M30: 10,250,147 km (0.053 R)
• M31: 10,555,476 km (0.056 R)
• M32: 10,709,263 km (0.102 R)
• M33: 11,214,156 km (0.055 R)
• M34: 11,489,416 km (0.064 R)
• M35: 11,607,897 km (0.105 R)
• M36: 11,886,299 km (0.1 R)
• M37: 12,086,461 km (0.082 R)
• M38: 12,652,988 km (0.085 R)
• M39: 12,939,468 km (0.079 R)
• M40: 13,602,486 km (0.072 R)
• M41: 14,064,743 km (0.105 R)
• M42: 14,446,816 km (0.118 R)
• M43: 14,703,526 km (0.083 R)
• M44: 15,920,953 km (0.111 R)
• M45: 16,186,190 km (0.1 R)
• M46: 16,945,250 km (0.093 R)
• M47: 17,261,201 km (0.075 R)
• M48: 17,442,663 km (0.063 R)
• M49: 18,637,501 km (0.099 R)
• M50: 19,151,071 km (0.084 R)
• M51: 19,811,246 km (0.108 R)
• M52: 20,383,159 km (0.109 R)
• M53: 20,671,135 km (0.108 R)
• M54: 21,640,828 km (0.102 R)
• M55: 21,885,720 km (0.079 R)
• M56: 22,774,331 km (0.086 R)
• M57: 25,150,244 km (0.05 R)
• M58: 26,865,234 km (0.111 R)
• M59: 27,233,844 km (0.102 R)
• M60: 28,563,918 km (0.077 R)
• M61: 28,886,302 km (0.096 R)
• M62: 29,426,350 km (0.108 R)
• M63: 29,588,963 km (0.07 R)
• M64: 29,697,571 km (0.063 R)
• M65: 30,461,567 km (0.078 R)
• M66: 31,011,190 km (0.087 R)
• M67: 33,751,673 km (0.08 R)
• M68: 36,161,695 km (0.039 R)
• M69: 36,335,976 km (0.108 R)
• M70: 36,743,631 km (0.065 R)
• M71: 36,918,959 km (0.08 R)
• M72: 37,740,252 km (0.063 R)
• M73: 37,976,018 km (0.029 R)
• M74: 38,153,142 km (0.111 R)
• M75: 38,745,549 km (0.05 R)
• M76: 38,864,480 km (0.083 R)
• M77: 39,281,409 km (0.079 R)
• M78: 39,460,478 km (0.113 R)
• M79: 39,580,156 km (0.116 R)
• M80: 39,999,628 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.4

Radius: 4.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.57 AU - 14.41 AU

Year: 19819 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 41,526,422 km

• M1: 64,028 km (0.099 R)
• M2: 207,642 km (0.098 R)
• M3: 336,745 km (0.072 R)
• M4: 693,685 km (0.072 R)
• M5: 956,978 km (0.093 R)
• M6: 991,834 km (0.116 R)
• M7: 1,136,196 km (0.077 R)
• M8: 1,306,438 km (0.081 R)
• M9: 1,464,563 km (0.082 R)
• M10: 1,755,980 km (0.077 R)
• M11: 2,462,830 km (0.052 R)
• M12: 3,168,034 km (0.102 R)
• M13: 3,273,650 km (0.072 R)
• M14: 4,747,937 km (0.103 R)
• M15: 6,597,416 km (0.04 R)
• M16: 7,350,791 km (0.072 R)
• M17: 7,808,560 km (0.116 R)
• M18: 8,022,934 km (0.103 R)
• M19: 11,829,302 km (0.066 R)
• M20: 12,281,836 km (0.109 R)
• M21: 13,716,330 km (0.111 R)
• M22: 14,981,030 km (0.11 R)
• M23: 15,649,732 km (0.091 R)
• M24: 16,739,703 km (0.088 R)
• M25: 17,573,262 km (0.067 R)
• M26: 19,666,585 km (0.085 R)
• M27: 19,812,293 km (0.044 R)
• M28: 22,797,968 km (0.075 R)
• M29: 24,082,864 km (0.115 R)
• M30: 24,655,524 km (0.074 R)
• M31: 25,814,459 km (0.12 R)
• M32: 25,867,566 km (0.09 R)
• M33: 26,614,658 km (0.068 R)
• M34: 27,857,517 km (0.07 R)
• M35: 27,966,424 km (0.066 R)
• M36: 28,021,028 km (0.072 R)
• M37: 28,130,234 km (0.068 R)
• M38: 30,455,434 km (0.09 R)
• M39: 30,736,229 km (0.112 R)
• M40: 31,243,964 km (0.116 R)
• M41: 31,527,302 km (0.087 R)
• M42: 31,584,150 km (0.093 R)
• M43: 31,754,542 km (0.117 R)
• M44: 32,783,925 km (0.097 R)
• M45: 34,231,583 km (0.074 R)
• M46: 35,110,171 km (0.107 R)
• M47: 35,640,945 km (0.042 R)
• M48: 36,412,122 km (0.066 R)
• M49: 36,650,581 km (0.101 R)
• M50: 36,949,328 km (0.089 R)
• M51: 40,535,039 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 15,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit