🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.57 AU - 0.81 AU

Year: 206 Days

Day: 21 Hours

Environment

Temp: 170 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.17 AU - 3.17 AU

Year: 2031 Days

Day: 32.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.7

Radius: 9.4

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.4 AU - 6.82 AU

Year: 5435 Days

Day: 9.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,891,786 km

• M1: 133,441 km (0.1 R)
• M2: 402,568 km (0.104 R)
• M3: 469,139 km (0.119 R)
• M4: 602,730 km (0.11 R)
• M5: 778,208 km (0.114 R)
• M6: 850,314 km (0.089 R)
• M7: 1,437,336 km (0.108 R)
• M8: 1,619,696 km (0.107 R)
• M9: 1,947,315 km (0.111 R)
• M10: 2,488,261 km (0.114 R)
• M11: 2,641,599 km (0.091 R)
• M12: 2,820,817 km (0.089 R)
• M13: 3,406,643 km (0.041 R)
• M14: 3,776,149 km (0.086 R)
• M15: 3,927,542 km (0.095 R)
• M16: 4,003,987 km (0.082 R)
• M17: 4,158,372 km (0.085 R)
• M18: 4,420,168 km (0.076 R)
• M19: 4,579,939 km (0.116 R)
• M20: 4,905,165 km (0.116 R)
• M21: 5,070,470 km (0.088 R)
• M22: 5,520,610 km (0.087 R)
• M23: 5,954,444 km (0.039 R)
• M24: 6,071,878 km (0.116 R)
• M25: 6,916,209 km (0.106 R)
• M26: 7,039,777 km (0.114 R)
• M27: 7,257,890 km (0.11 R)
• M28: 7,446,683 km (0.108 R)
• M29: 7,573,392 km (0.08 R)
• M30: 9,047,978 km (0.116 R)
• M31: 9,183,364 km (0.098 R)
• M32: 9,285,241 km (0.045 R)
• M33: 9,421,823 km (0.102 R)
• M34: 9,593,263 km (0.097 R)
• M35: 10,502,070 km (0.086 R)
• M36: 10,573,129 km (0.05 R)
• M37: 11,365,249 km (0.031 R)
• M38: 11,548,058 km (0.09 R)
• M39: 11,658,162 km (0.092 R)
• M40: 11,805,366 km (0.072 R)
• M41: 12,102,019 km (0.067 R)
• M42: 12,363,516 km (0.096 R)
• M43: 12,476,014 km (0.069 R)
• M44: 12,626,808 km (0.099 R)
• M45: 12,740,203 km (0.049 R)
• M46: 12,854,047 km (0.108 R)
• M47: 12,930,043 km (0.115 R)
• M48: 13,197,375 km (0.104 R)
• M49: 14,284,951 km (0.091 R)
• M50: 14,919,246 km (0.075 R)
• M51: 15,239,834 km (0.104 R)
• M52: 15,969,573 km (0.072 R)
• M53: 16,710,681 km (0.072 R)
• M54: 17,085,423 km (0.078 R)
• M55: 17,252,973 km (0.056 R)
• M56: 17,885,772 km (0.114 R)
• M57: 18,354,612 km (0.113 R)
• M58: 18,870,724 km (0.08 R)
• M59: 19,043,959 km (0.119 R)
• M60: 19,566,354 km (0.109 R)
• M61: 20,005,424 km (0.094 R)
• M62: 20,447,635 km (0.074 R)
• M63: 20,536,496 km (0.114 R)
• M64: 20,670,087 km (0.075 R)
• M65: 20,893,287 km (0.114 R)
• M66: 21,251,874 km (0.111 R)
• M67: 22,386,125 km (0.108 R)
• M68: 22,983,618 km (0.1 R)
• M69: 23,913,070 km (0.069 R)
• M70: 24,712,671 km (0.114 R)
• M71: 25,616,840 km (0.118 R)
• M72: 26,241,710 km (0.045 R)
• M73: 26,774,429 km (0.109 R)
• M74: 27,359,506 km (0.118 R)
• M75: 27,653,765 km (0.103 R)
• M76: 28,940,456 km (0.032 R)
• M77: 29,390,446 km (0.06 R)
• M78: 29,994,074 km (0.119 R)
• M79: 30,145,617 km (0.1 R)
• M80: 30,398,736 km (0.081 R)
• M81: 32,656,467 km (0.093 R)
• M82: 33,438,415 km (0.117 R)
• M83: 34,226,497 km (0.083 R)
• M84: 34,332,113 km (0.107 R)
• M85: 34,861,390 km (0.048 R)
• M86: 35,446,916 km (0.104 R)
• M87: 35,660,542 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851

Radius: 8.1

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.8 AU - 7.98 AU

Year: 5813 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,891,786 km

• M1: 101,876 km (0.105 R)
• M2: 355,445 km (0.095 R)
• M3: 500,854 km (0.109 R)
• M4: 613,650 km (0.085 R)
• M5: 895,493 km (0.11 R)
• M6: 956,529 km (0.05 R)
• M7: 1,019,210 km (0.113 R)
• M8: 1,198,728 km (0.064 R)
• M9: 1,588,580 km (0.098 R)
• M10: 1,701,526 km (0.042 R)
• M11: 2,348,537 km (0.078 R)
• M12: 2,412,864 km (0.102 R)
• M13: 2,499,631 km (0.12 R)
• M14: 3,182,695 km (0.058 R)
• M15: 3,471,568 km (0.051 R)
• M16: 3,718,704 km (0.034 R)
• M17: 4,126,059 km (0.116 R)
• M18: 4,230,179 km (0.034 R)
• M19: 4,335,197 km (0.059 R)
• M20: 4,818,398 km (0.091 R)
• M21: 5,122,081 km (0.113 R)
• M22: 5,632,509 km (0.053 R)
• M23: 6,368,232 km (0.117 R)
• M24: 6,579,614 km (0.106 R)
• M25: 6,670,868 km (0.099 R)
• M26: 6,732,054 km (0.109 R)
• M27: 7,133,874 km (0.082 R)
• M28: 7,385,048 km (0.075 R)
• M29: 7,735,108 km (0.036 R)
• M30: 7,799,435 km (0.109 R)
• M31: 8,058,239 km (0.074 R)
• M32: 8,221,301 km (0.11 R)
• M33: 8,952,236 km (0.044 R)
• M34: 9,600,144 km (0.081 R)
• M35: 10,228,006 km (0.1 R)
• M36: 10,977,043 km (0.08 R)
• M37: 11,230,761 km (0.077 R)
• M38: 11,522,926 km (0.089 R)
• M39: 11,817,633 km (0.076 R)
• M40: 12,114,884 km (0.085 R)
• M41: 13,021,447 km (0.081 R)
• M42: 13,405,615 km (0.118 R)
• M43: 14,461,327 km (0.12 R)
• M44: 14,779,222 km (0.078 R)
• M45: 15,139,753 km (0.028 R)
• M46: 15,910,182 km (0.116 R)
• M47: 16,901,567 km (0.079 R)
• M48: 17,573,561 km (0.103 R)
• M49: 17,827,728 km (0.11 R)
• M50: 18,727,260 km (0.097 R)
• M51: 19,291,393 km (0.108 R)
• M52: 19,597,471 km (0.116 R)
• M53: 20,081,869 km (0.074 R)
• M54: 20,170,281 km (0.072 R)
• M55: 21,287,179 km (0.113 R)
• M56: 22,424,122 km (0.05 R)
• M57: 22,653,755 km (0.054 R)
• M58: 23,069,338 km (0.08 R)
• M59: 23,301,215 km (0.112 R)
• M60: 23,440,790 km (0.112 R)
• M61: 23,907,834 km (0.087 R)
• M62: 24,095,579 km (0.071 R)
• M63: 24,472,416 km (0.057 R)
• M64: 25,089,059 km (0.111 R)
• M65: 25,758,809 km (0.118 R)
• M66: 28,049,900 km (0.094 R)
• M67: 28,446,334 km (0.113 R)
• M68: 28,645,150 km (0.05 R)
• M69: 29,094,392 km (0.076 R)
• M70: 29,596,443 km (0.083 R)
• M71: 29,949,344 km (0.107 R)
• M72: 30,303,891 km (0.117 R)
• M73: 30,507,045 km (0.076 R)
• M74: 30,863,686 km (0.118 R)
• M75: 31,221,674 km (0.098 R)
• M76: 31,272,836 km (0.119 R)
• M77: 31,838,616 km (0.075 R)
• M78: 32,459,447 km (0.117 R)
• M79: 32,511,357 km (0.065 R)
• M80: 32,980,047 km (0.064 R)
• M81: 33,241,245 km (0.112 R)
• M82: 33,976,519 km (0.096 R)
• M83: 34,293,367 km (0.115 R)
• M84: 35,463,222 km (0.094 R)
• M85: 35,677,297 km (0.081 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 20,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit