🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.5 AU - 0.54 AU

Year: 242 Days

Day: 20.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.1

Radius: 13.9

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.93 AU - 1.31 AU

Year: 765 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 15,397,703 km

• M1: 225,145 km (0.12 R)
• M2: 361,728 km (0.088 R)
• M3: 466,596 km (0.064 R)
• M4: 571,015 km (0.091 R)
• M5: 696,228 km (0.082 R)
• M6: 1,081,293 km (0.067 R)
• M7: 1,167,761 km (0.119 R)
• M8: 1,341,295 km (0.119 R)
• M9: 1,494,034 km (0.117 R)
• M10: 1,699,432 km (0.081 R)
• M11: 1,801,906 km (0.033 R)
• M12: 1,922,632 km (0.105 R)
• M13: 2,164,382 km (0.088 R)
• M14: 2,293,335 km (0.061 R)
• M15: 2,424,981 km (0.09 R)
• M16: 2,559,320 km (0.12 R)
• M17: 2,751,703 km (0.113 R)
• M18: 3,131,383 km (0.069 R)
• M19: 3,317,782 km (0.047 R)
• M20: 3,417,414 km (0.083 R)
• M21: 3,508,070 km (0.093 R)
• M22: 3,660,809 km (0.065 R)
• M23: 3,763,882 km (0.075 R)
• M24: 3,941,306 km (0.103 R)
• M25: 4,153,884 km (0.099 R)
• M26: 4,272,366 km (0.119 R)
• M27: 4,381,123 km (0.045 R)
• M28: 4,490,778 km (0.115 R)
• M29: 4,690,492 km (0.087 R)
• M30: 4,814,059 km (0.11 R)
• M31: 5,018,709 km (0.103 R)
• M32: 5,156,639 km (0.078 R)
• M33: 5,342,738 km (0.092 R)
• M34: 5,495,478 km (0.119 R)
• M35: 5,625,927 km (0.1 R)
• M36: 5,793,477 km (0.059 R)
• M37: 5,926,320 km (0.086 R)
• M38: 6,109,128 km (0.067 R)
• M39: 6,355,666 km (0.101 R)
• M40: 6,442,881 km (0.058 R)
• M41: 6,605,644 km (0.111 R)
• M42: 6,706,622 km (0.081 R)
• M43: 7,141,204 km (0.104 R)
• M44: 7,362,010 km (0.07 R)
• M45: 7,506,073 km (0.089 R)
• M46: 7,690,827 km (0.106 R)
• M47: 8,159,367 km (0.115 R)
• M48: 8,458,712 km (0.04 R)
• M49: 8,761,648 km (0.071 R)
• M50: 8,886,712 km (0.105 R)
• M51: 8,998,312 km (0.092 R)
• M52: 9,321,743 km (0.085 R)
• M53: 9,449,350 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.9

Radius: 10.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.36 AU - 1.52 AU

Year: 1116 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 15,397,703 km

• M1: 135,087 km (0.092 R)
• M2: 248,332 km (0.037 R)
• M3: 509,231 km (0.12 R)
• M4: 612,154 km (0.062 R)
• M5: 717,471 km (0.054 R)
• M6: 817,104 km (0.059 R)
• M7: 934,687 km (0.113 R)
• M8: 1,118,693 km (0.095 R)
• M9: 1,187,358 km (0.107 R)
• M10: 1,264,700 km (0.094 R)
• M11: 1,343,838 km (0.088 R)
• M12: 1,476,980 km (0.078 R)
• M13: 1,560,755 km (0.104 R)
• M14: 1,821,504 km (0.119 R)
• M15: 1,919,939 km (0.12 R)
• M16: 2,028,547 km (0.093 R)
• M17: 2,096,465 km (0.117 R)
• M18: 2,278,525 km (0.105 R)
• M19: 2,474,798 km (0.074 R)
• M20: 2,621,104 km (0.069 R)
• M21: 2,742,129 km (0.084 R)
• M22: 2,865,098 km (0.115 R)
• M23: 2,999,587 km (0.046 R)
• M24: 3,136,319 km (0.082 R)
• M25: 3,620,418 km (0.114 R)
• M26: 3,808,163 km (0.091 R)
• M27: 3,956,415 km (0.107 R)
• M28: 4,052,756 km (0.089 R)
• M29: 4,160,616 km (0.107 R)
• M30: 4,346,417 km (0.104 R)
• M31: 4,412,539 km (0.119 R)
• M32: 4,703,507 km (0.093 R)
• M33: 4,828,421 km (0.102 R)
• M34: 4,931,494 km (0.092 R)
• M35: 5,174,890 km (0.097 R)
• M36: 5,245,201 km (0.077 R)
• M37: 5,446,110 km (0.098 R)
• M38: 5,517,618 km (0.091 R)
• M39: 5,685,617 km (0.104 R)
• M40: 5,818,908 km (0.103 R)
• M41: 6,262,316 km (0.044 R)
• M42: 6,551,340 km (0.114 R)
• M43: 6,703,929 km (0.074 R)
• M44: 6,986,669 km (0.109 R)
• M45: 7,077,475 km (0.069 R)
• M46: 7,168,730 km (0.093 R)
• M47: 7,299,628 km (0.055 R)
• M48: 7,391,780 km (0.057 R)
• M49: 7,457,903 km (0.05 R)
• M50: 7,764,279 km (0.095 R)
• M51: 8,211,278 km (0.114 R)
• M52: 8,389,598 km (0.097 R)
• M53: 8,862,327 km (0.065 R)
• M54: 8,988,887 km (0.082 R)
• M55: 9,688,407 km (0.112 R)
• M56: 9,775,323 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 14.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.96 AU - 2.52 AU

Year: 2165 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,397,703 km

• M1: 230,381 km (0.075 R)
• M2: 344,075 km (0.053 R)
• M3: 808,576 km (0.085 R)
• M4: 1,006,794 km (0.102 R)
• M5: 1,194,539 km (0.063 R)
• M6: 1,414,298 km (0.093 R)
• M7: 1,544,748 km (0.119 R)
• M8: 1,732,643 km (0.057 R)
• M9: 1,829,432 km (0.117 R)
• M10: 2,330,286 km (0.091 R)
• M11: 2,450,264 km (0.109 R)
• M12: 2,547,652 km (0.077 R)
• M13: 2,696,352 km (0.112 R)
• M14: 2,912,222 km (0.06 R)
• M15: 3,028,908 km (0.094 R)
• M16: 3,200,198 km (0.048 R)
• M17: 3,456,459 km (0.114 R)
• M18: 3,832,548 km (0.108 R)
• M19: 4,032,859 km (0.057 R)
• M20: 4,192,630 km (0.076 R)
• M21: 4,579,041 km (0.1 R)
• M22: 4,776,660 km (0.085 R)
• M23: 4,868,812 km (0.116 R)
• M24: 5,101,736 km (0.111 R)
• M25: 5,211,840 km (0.077 R)
• M26: 5,466,306 km (0.105 R)
• M27: 5,562,946 km (0.115 R)
• M28: 5,676,192 km (0.095 R)
• M29: 5,938,287 km (0.064 R)
• M30: 6,087,437 km (0.111 R)
• M31: 6,338,911 km (0.115 R)
• M32: 6,457,392 km (0.077 R)
• M33: 7,026,163 km (0.109 R)
• M34: 7,166,486 km (0.075 R)
• M35: 7,272,401 km (0.09 R)
• M36: 7,521,482 km (0.11 R)
• M37: 7,665,096 km (0.061 R)
• M38: 7,991,668 km (0.117 R)
• M39: 8,359,978 km (0.041 R)
• M40: 8,546,227 km (0.052 R)
• M41: 9,017,909 km (0.073 R)
• M42: 9,151,500 km (0.05 R)
• M43: 9,575,610 km (0.103 R)
• M44: 10,026,049 km (0.063 R)
• M45: 10,363,542 km (0.042 R)
• M46: 10,886,835 km (0.066 R)
• M47: 11,625,849 km (0.077 R)
• M48: 12,190,730 km (0.108 R)
• M49: 12,381,019 km (0.083 R)
• M50: 12,550,962 km (0.095 R)
• M51: 13,130,355 km (0.108 R)
• M52: 13,390,805 km (0.081 R)
• M53: 13,521,553 km (0.087 R)
• M54: 13,828,528 km (0.099 R)
• M55: 13,960,772 km (0.091 R)
• M56: 14,337,909 km (0.093 R)
• M57: 14,471,649 km (0.072 R)
• M58: 14,740,776 km (0.099 R)
• M59: 15,102,055 km (0.096 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: 553 - 16,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit