🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 256 Days

Day: 31.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.9

Radius: 12.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.2 AU - 1.48 AU

Year: 1002 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,392,922 km

• M1: 160,369 km (0.075 R)
• M2: 271,221 km (0.073 R)
• M3: 416,630 km (0.052 R)
• M4: 607,068 km (0.062 R)
• M5: 691,142 km (0.066 R)
• M6: 779,854 km (0.099 R)
• M7: 873,053 km (0.099 R)
• M8: 1,113,607 km (0.07 R)
• M9: 1,227,600 km (0.113 R)
• M10: 1,437,187 km (0.085 R)
• M11: 1,594,265 km (0.067 R)
• M12: 1,883,437 km (0.119 R)
• M13: 2,012,690 km (0.1 R)
• M14: 2,118,306 km (0.079 R)
• M15: 2,446,524 km (0.12 R)
• M16: 2,578,618 km (0.114 R)
• M17: 2,703,533 km (0.108 R)
• M18: 2,781,324 km (0.066 R)
• M19: 2,889,632 km (0.085 R)
• M20: 2,999,437 km (0.119 R)
• M21: 3,141,256 km (0.082 R)
• M22: 3,285,319 km (0.09 R)
• M23: 3,389,738 km (0.088 R)
• M24: 3,548,162 km (0.087 R)
• M25: 3,676,816 km (0.117 R)
• M26: 3,818,037 km (0.113 R)
• M27: 4,027,623 km (0.104 R)
• M28: 4,241,100 km (0.034 R)
• M29: 4,320,686 km (0.088 R)
• M30: 4,493,022 km (0.045 R)
• M31: 4,632,448 km (0.092 R)
• M32: 4,915,936 km (0.119 R)
• M33: 5,192,841 km (0.082 R)
• M34: 5,574,166 km (0.102 R)
• M35: 5,952,050 km (0.046 R)
• M36: 6,390,522 km (0.118 R)
• M37: 6,508,255 km (0.096 R)
• M38: 6,600,408 km (0.119 R)
• M39: 6,679,695 km (0.094 R)
• M40: 7,189,524 km (0.036 R)
• M41: 7,325,808 km (0.04 R)
• M42: 7,421,700 km (0.073 R)
• M43: 7,545,717 km (0.062 R)
• M44: 7,767,720 km (0.055 R)
• M45: 7,879,619 km (0.114 R)
• M46: 8,076,639 km (0.104 R)
• M47: 8,504,340 km (0.117 R)
• M48: 8,677,574 km (0.111 R)
• M49: 8,837,345 km (0.059 R)
• M50: 9,174,538 km (0.106 R)
• M51: 9,382,030 km (0.067 R)
• M52: 9,486,300 km (0.11 R)
• M53: 9,741,215 km (0.114 R)
• M54: 9,952,746 km (0.077 R)
• M55: 10,089,628 km (0.115 R)
• M56: 10,257,776 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830

Radius: 9.6

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.67 AU - 3.29 AU

Year: 3322 Days

Day: 10.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,392,922 km

• M1: 136,882 km (0.059 R)
• M2: 198,965 km (0.114 R)
• M3: 307,274 km (0.068 R)
• M4: 650,751 km (0.074 R)
• M5: 734,526 km (0.07 R)
• M6: 844,779 km (0.107 R)
• M7: 1,045,839 km (0.076 R)
• M8: 1,223,262 km (0.088 R)
• M9: 1,356,105 km (0.101 R)
• M10: 1,508,096 km (0.055 R)
• M11: 1,754,035 km (0.118 R)
• M12: 1,951,055 km (0.095 R)
• M13: 2,219,584 km (0.106 R)
• M14: 2,317,271 km (0.105 R)
• M15: 2,399,699 km (0.082 R)
• M16: 2,466,420 km (0.083 R)
• M17: 2,827,250 km (0.063 R)
• M18: 3,371,487 km (0.108 R)
• M19: 3,446,585 km (0.114 R)
• M20: 3,541,131 km (0.072 R)
• M21: 3,752,363 km (0.08 R)
• M22: 3,888,946 km (0.092 R)
• M23: 4,493,022 km (0.054 R)
• M24: 4,555,106 km (0.076 R)
• M25: 4,617,338 km (0.054 R)
• M26: 4,763,944 km (0.111 R)
• M27: 4,912,046 km (0.044 R)
• M28: 5,126,270 km (0.059 R)
• M29: 5,321,795 km (0.095 R)
• M30: 5,968,357 km (0.076 R)
• M31: 6,220,130 km (0.107 R)
• M32: 6,382,294 km (0.1 R)
• M33: 7,068,499 km (0.063 R)
• M34: 7,383,852 km (0.119 R)
• M35: 7,952,922 km (0.053 R)
• M36: 8,128,999 km (0.105 R)
• M37: 8,484,892 km (0.103 R)
• M38: 8,587,666 km (0.116 R)
• M39: 8,794,111 km (0.062 R)
• M40: 8,872,051 km (0.077 R)
• M41: 9,878,247 km (0.109 R)
• M42: 10,067,638 km (0.098 R)
• M43: 10,149,168 km (0.057 R)
• M44: 10,477,386 km (0.051 R)
• M45: 10,698,193 km (0.069 R)
• M46: 10,809,045 km (0.078 R)
• M47: 11,200,542 km (0.041 R)
• M48: 11,284,915 km (0.118 R)
• M49: 11,824,964 km (0.037 R)
• M50: 11,939,705 km (0.118 R)
• M51: 12,548,269 km (0.107 R)
• M52: 12,871,102 km (0.035 R)
• M53: 13,018,755 km (0.114 R)
• M54: 13,315,706 km (0.113 R)
• M55: 13,976,929 km (0.101 R)
• M56: 14,281,062 km (0.029 R)
• M57: 14,556,621 km (0.095 R)
• M58: 15,897,467 km (0.072 R)
• M59: 16,406,398 km (0.049 R)
• M60: 16,856,090 km (0.107 R)
• M61: 16,953,029 km (0.098 R)
• M62: 17,375,045 km (0.086 R)
• M63: 17,965,208 km (0.105 R)
• M64: 18,097,154 km (0.05 R)
• M65: 18,329,030 km (0.106 R)
• M66: 18,428,662 km (0.062 R)
• M67: 18,929,666 km (0.114 R)
• M68: 19,131,324 km (0.096 R)
• M69: 19,333,730 km (0.098 R)
• M70: 19,672,569 km (0.095 R)
• M71: 19,911,028 km (0.075 R)
• M72: 20,943,403 km (0.089 R)
• M73: 21,221,655 km (0.05 R)
• M74: 21,817,054 km (0.102 R)
• M75: 22,099,196 km (0.062 R)
• M76: 22,347,080 km (0.069 R)
• M77: 22,809,786 km (0.117 R)
• M78: 23,060,213 km (0.103 R)
• M79: 23,853,231 km (0.116 R)
• M80: 23,998,490 km (0.101 R)
• M81: 24,107,547 km (0.05 R)
• M82: 24,216,754 km (0.09 R)
• M83: 24,326,110 km (0.104 R)
• M84: 24,508,769 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576

Radius: 11.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.34 AU - 5.48 AU

Year: 8125 Days

Day: 12 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,392,922 km

• M1: 156,629 km (0.113 R)
• M2: 266,135 km (0.106 R)
• M3: 508,932 km (0.102 R)
• M4: 585,526 km (0.106 R)
• M5: 952,789 km (0.097 R)
• M6: 1,136,495 km (0.085 R)
• M7: 1,350,719 km (0.116 R)
• M8: 1,425,219 km (0.115 R)
• M9: 1,578,557 km (0.034 R)
• M10: 1,757,775 km (0.059 R)
• M11: 2,202,529 km (0.097 R)
• M12: 2,849,241 km (0.059 R)
• M13: 2,970,715 km (0.057 R)
• M14: 3,094,133 km (0.097 R)
• M15: 3,526,171 km (0.09 R)
• M16: 4,196,519 km (0.076 R)
• M17: 4,335,346 km (0.118 R)
• M18: 4,475,819 km (0.081 R)
• M19: 4,703,507 km (0.117 R)
• M20: 4,847,869 km (0.117 R)
• M21: 5,530,932 km (0.048 R)
• M22: 6,434,952 km (0.043 R)
• M23: 6,822,560 km (0.038 R)
• M24: 7,085,254 km (0.063 R)
• M25: 7,790,459 km (0.055 R)
• M26: 7,893,083 km (0.057 R)
• M27: 8,168,941 km (0.035 R)
• M28: 8,342,924 km (0.053 R)
• M29: 8,730,083 km (0.064 R)
• M30: 10,601,104 km (0.07 R)
• M31: 11,329,047 km (0.085 R)
• M32: 11,994,009 km (0.088 R)
• M33: 12,671,538 km (0.052 R)
• M34: 12,913,737 km (0.091 R)
• M35: 13,484,752 km (0.055 R)
• M36: 13,814,765 km (0.117 R)
• M37: 15,161,295 km (0.101 R)
• M38: 15,289,650 km (0.1 R)
• M39: 16,505,432 km (0.052 R)
• M40: 16,637,527 km (0.111 R)
• M41: 16,991,476 km (0.041 R)
• M42: 17,124,917 km (0.092 R)
• M43: 17,214,077 km (0.101 R)
• M44: 18,798,618 km (0.116 R)
• M45: 19,492,004 km (0.107 R)
• M46: 19,678,254 km (0.088 R)
• M47: 20,005,723 km (0.092 R)
• M48: 20,240,742 km (0.09 R)
• M49: 20,666,198 km (0.119 R)
• M50: 21,190,090 km (0.06 R)
• M51: 21,814,810 km (0.102 R)
• M52: 22,153,799 km (0.053 R)
• M53: 22,592,121 km (0.047 R)
• M54: 22,885,931 km (0.063 R)
• M55: 23,427,924 km (0.059 R)
• M56: 23,774,991 km (0.102 R)
• M57: 23,874,474 km (0.088 R)
• M58: 24,123,853 km (0.101 R)
• M59: 24,725,686 km (0.11 R)
• M60: 26,149,409 km (0.036 R)
• M61: 26,252,182 km (0.114 R)
• M62: 27,026,651 km (0.063 R)
• M63: 27,861,257 km (0.083 R)
• M64: 28,598,475 km (0.101 R)
• M65: 28,810,156 km (0.105 R)
• M66: 29,182,057 km (0.073 R)
• M67: 29,877,088 km (0.089 R)
• M68: 30,793,974 km (0.055 R)
• M69: 31,283,159 km (0.039 R)
• M70: 33,154,329 km (0.104 R)
• M71: 33,321,131 km (0.083 R)
• M72: 33,711,581 km (0.119 R)
• M73: 34,666,015 km (0.113 R)
• M74: 34,948,456 km (0.114 R)
• M75: 35,515,432 km (0.052 R)
• M76: 35,686,273 km (0.073 R)
• M77: 35,857,263 km (0.067 R)
• M78: 36,601,363 km (0.042 R)
• M79: 36,716,254 km (0.03 R)
• M80: 37,119,570 km (0.092 R)
• M81: 37,988,584 km (0.105 R)
• M82: 38,279,702 km (0.112 R)
• M83: 38,688,553 km (0.12 R)
• M84: 38,864,330 km (0.115 R)
• M85: 39,098,899 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit