🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 268 Days

Day: 18.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,506,896 km

• M1: 70,161 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 14.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.88 AU - 1.2 AU

Year: 696 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,506,896 km

• M1: 182,210 km (0.076 R)
• M2: 280,047 km (0.097 R)
• M3: 477,068 km (0.084 R)
• M4: 607,667 km (0.106 R)
• M5: 699,819 km (0.038 R)
• M6: 828,323 km (0.072 R)
• M7: 1,032,225 km (0.086 R)
• M8: 1,123,480 km (0.042 R)
• M9: 1,217,727 km (0.09 R)
• M10: 1,308,682 km (0.041 R)
• M11: 1,485,208 km (0.119 R)
• M12: 1,576,762 km (0.107 R)
• M13: 1,745,059 km (0.107 R)
• M14: 1,912,459 km (0.117 R)
• M15: 2,263,865 km (0.047 R)
• M16: 2,378,157 km (0.113 R)
• M17: 2,533,440 km (0.052 R)
• M18: 2,652,370 km (0.077 R)
• M19: 2,887,538 km (0.09 R)
• M20: 3,206,182 km (0.106 R)
• M21: 3,404,848 km (0.069 R)
• M22: 3,832,548 km (0.075 R)
• M23: 3,988,279 km (0.05 R)
• M24: 4,108,706 km (0.092 R)
• M25: 4,211,629 km (0.082 R)
• M26: 4,448,891 km (0.111 R)
• M27: 4,554,657 km (0.082 R)
• M28: 4,946,603 km (0.099 R)
• M29: 5,056,408 km (0.072 R)
• M30: 5,544,845 km (0.093 R)
• M31: 5,742,314 km (0.059 R)
• M32: 5,836,860 km (0.098 R)
• M33: 5,942,327 km (0.091 R)
• M34: 6,414,308 km (0.066 R)
• M35: 6,523,365 km (0.103 R)
• M36: 6,787,405 km (0.117 R)
• M37: 6,954,356 km (0.047 R)
• M38: 7,314,887 km (0.114 R)
• M39: 7,566,511 km (0.055 R)
• M40: 7,658,663 km (0.114 R)
• M41: 7,855,833 km (0.054 R)
• M42: 7,949,182 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 14.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.89 AU - 1.37 AU

Year: 788 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 36,506,896 km

• M1: 220,208 km (0.112 R)
• M2: 376,388 km (0.119 R)
• M3: 506,389 km (0.118 R)
• M4: 639,531 km (0.108 R)
• M5: 796,908 km (0.104 R)
• M6: 911,949 km (0.059 R)
• M7: 1,115,851 km (0.068 R)
• M8: 1,229,694 km (0.116 R)
• M9: 1,329,775 km (0.077 R)
• M10: 1,501,364 km (0.101 R)
• M11: 1,609,224 km (0.083 R)
• M12: 1,984,416 km (0.096 R)
• M13: 2,132,368 km (0.093 R)
• M14: 2,240,527 km (0.119 R)
• M15: 2,372,772 km (0.113 R)
• M16: 2,484,970 km (0.083 R)
• M17: 2,668,527 km (0.036 R)
• M18: 2,801,370 km (0.088 R)
• M19: 2,944,385 km (0.113 R)
• M20: 3,041,175 km (0.106 R)
• M21: 3,213,362 km (0.085 R)
• M22: 3,338,276 km (0.115 R)
• M23: 3,558,784 km (0.113 R)
• M24: 3,653,479 km (0.062 R)
• M25: 3,766,725 km (0.096 R)
• M26: 3,916,472 km (0.045 R)
• M27: 4,086,266 km (0.115 R)
• M28: 4,185,599 km (0.088 R)
• M29: 4,313,355 km (0.051 R)
• M30: 4,442,458 km (0.114 R)
• M31: 4,563,633 km (0.067 R)
• M32: 4,676,280 km (0.083 R)
• M33: 4,809,123 km (0.11 R)
• M34: 4,904,716 km (0.11 R)
• M35: 5,273,774 km (0.11 R)
• M36: 5,571,773 km (0.059 R)
• M37: 5,854,812 km (0.09 R)
• M38: 6,163,432 km (0.093 R)
• M39: 6,340,706 km (0.114 R)
• M40: 6,519,774 km (0.033 R)
• M41: 6,625,839 km (0.097 R)
• M42: 6,818,372 km (0.045 R)
• M43: 6,947,774 km (0.105 R)
• M44: 7,088,845 km (0.065 R)
• M45: 7,219,892 km (0.106 R)
• M46: 7,462,241 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 14.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.25 AU - 1.99 AU

Year: 1353 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 36,506,896 km

• M1: 176,525 km (0.116 R)
• M2: 282,890 km (0.088 R)
• M3: 375,640 km (0.094 R)
• M4: 485,595 km (0.106 R)
• M5: 630,555 km (0.049 R)
• M6: 770,728 km (0.087 R)
• M7: 1,044,492 km (0.103 R)
• M8: 1,154,746 km (0.081 R)
• M9: 1,314,217 km (0.062 R)
• M10: 1,453,194 km (0.09 R)
• M11: 1,548,787 km (0.042 R)
• M12: 1,676,543 km (0.051 R)
• M13: 1,838,707 km (0.108 R)
• M14: 1,985,164 km (0.117 R)
• M15: 2,379,953 km (0.118 R)
• M16: 2,517,283 km (0.091 R)
• M17: 2,908,781 km (0.069 R)
• M18: 3,396,769 km (0.093 R)
• M19: 3,604,561 km (0.044 R)
• M20: 3,696,713 km (0.112 R)
• M21: 3,992,019 km (0.098 R)
• M22: 4,183,953 km (0.116 R)
• M23: 4,577,096 km (0.051 R)
• M24: 4,850,861 km (0.117 R)
• M25: 5,011,828 km (0.084 R)
• M26: 5,100,390 km (0.107 R)
• M27: 5,627,573 km (0.066 R)
• M28: 5,812,326 km (0.105 R)
• M29: 6,046,148 km (0.113 R)
• M30: 6,219,681 km (0.114 R)
• M31: 6,378,853 km (0.074 R)
• M32: 7,145,393 km (0.108 R)
• M33: 7,262,079 km (0.053 R)
• M34: 7,958,158 km (0.104 R)
• M35: 8,166,099 km (0.118 R)
• M36: 8,288,171 km (0.099 R)
• M37: 8,516,457 km (0.1 R)
• M38: 8,675,779 km (0.05 R)
• M39: 8,836,148 km (0.086 R)
• M40: 9,033,467 km (0.057 R)
• M41: 9,414,194 km (0.051 R)
• M42: 9,893,057 km (0.091 R)
• M43: 10,004,657 km (0.107 R)
• M44: 10,098,006 km (0.111 R)
• M45: 10,702,232 km (0.076 R)
• M46: 10,855,270 km (0.054 R)
• M47: 11,182,590 km (0.09 R)
• M48: 11,396,216 km (0.073 R)
• M49: 11,532,949 km (0.111 R)
• M50: 11,788,163 km (0.103 R)
• M51: 12,065,068 km (0.065 R)
• M52: 12,324,172 km (0.093 R)
• M53: 12,605,266 km (0.081 R)
• M54: 12,908,800 km (0.039 R)
• M55: 13,317,352 km (0.029 R)
• M56: 13,647,365 km (0.118 R)
• M57: 13,813,269 km (0.105 R)
• M58: 13,979,921 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215

Radius: 4.4

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.16 AU - 7.62 AU

Year: 11864 Days

Day: 16.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 36,506,896 km

• M1: 108,758 km (0.087 R)
• M2: 157,826 km (0.04 R)
• M3: 303,684 km (0.097 R)
• M4: 499,507 km (0.12 R)
• M5: 658,829 km (0.116 R)
• M6: 686,953 km (0.107 R)
• M7: 715,377 km (0.105 R)
• M8: 773,720 km (0.062 R)
• M9: 1,139,038 km (0.111 R)
• M10: 1,421,030 km (0.104 R)
• M11: 1,665,623 km (0.074 R)
• M12: 2,005,210 km (0.041 R)
• M13: 2,046,648 km (0.074 R)
• M14: 2,497,836 km (0.088 R)
• M15: 2,792,244 km (0.119 R)
• M16: 3,193,615 km (0.104 R)
• M17: 3,512,708 km (0.045 R)
• M18: 3,790,511 km (0.082 R)
• M19: 3,997,106 km (0.114 R)
• M20: 4,075,495 km (0.116 R)
• M21: 4,583,978 km (0.025 R)
• M22: 4,693,484 km (0.093 R)
• M23: 4,721,010 km (0.105 R)
• M24: 5,027,386 km (0.104 R)
• M25: 5,865,583 km (0.1 R)
• M26: 6,376,908 km (0.059 R)
• M27: 6,933,562 km (0.093 R)
• M28: 7,313,391 km (0.111 R)
• M29: 7,602,564 km (0.066 R)
• M30: 7,635,027 km (0.112 R)
• M31: 7,862,864 km (0.104 R)
• M32: 8,092,946 km (0.113 R)
• M33: 8,425,651 km (0.065 R)
• M34: 10,585,097 km (0.117 R)
• M35: 12,025,874 km (0.081 R)
• M36: 12,176,967 km (0.094 R)
• M37: 12,405,104 km (0.08 R)
• M38: 12,557,844 km (0.118 R)
• M39: 13,292,070 km (0.087 R)
• M40: 13,370,160 km (0.109 R)
• M41: 13,723,510 km (0.111 R)
• M42: 13,762,855 km (0.112 R)
• M43: 14,439,336 km (0.102 R)
• M44: 14,720,879 km (0.103 R)
• M45: 14,761,271 km (0.075 R)
• M46: 15,989,918 km (0.045 R)
• M47: 16,827,068 km (0.096 R)
• M48: 17,250,878 km (0.089 R)
• M49: 17,678,280 km (0.078 R)
• M50: 18,325,889 km (0.072 R)
• M51: 18,456,338 km (0.071 R)
• M52: 18,587,087 km (0.09 R)
• M53: 19,511,153 km (0.053 R)
• M54: 19,688,725 km (0.087 R)
• M55: 20,090,545 km (0.107 R)
• M56: 20,992,920 km (0.067 R)
• M57: 21,770,380 km (0.069 R)
• M58: 21,908,608 km (0.063 R)
• M59: 22,464,215 km (0.093 R)
• M60: 24,444,890 km (0.112 R)
• M61: 24,540,633 km (0.08 R)
• M62: 24,876,630 km (0.12 R)
• M63: 25,359,233 km (0.114 R)
• M64: 25,698,820 km (0.095 R)
• M65: 25,844,827 km (0.037 R)
• M66: 26,137,740 km (0.115 R)
• M67: 26,186,658 km (0.097 R)
• M68: 26,677,639 km (0.095 R)
• M69: 27,419,644 km (0.042 R)
• M70: 27,518,977 km (0.115 R)
• M71: 27,568,793 km (0.091 R)
• M72: 27,918,104 km (0.091 R)
• M73: 28,018,036 km (0.051 R)
• M74: 28,318,877 km (0.114 R)
• M75: 28,671,330 km (0.071 R)
• M76: 28,822,723 km (0.064 R)
• M77: 29,278,697 km (0.074 R)
• M78: 29,482,150 km (0.119 R)
• M79: 29,890,403 km (0.043 R)
• M80: 30,249,138 km (0.057 R)
• M81: 30,609,220 km (0.066 R)
• M82: 31,178,141 km (0.1 R)
• M83: 31,959,491 km (0.072 R)
• M84: 32,064,060 km (0.034 R)
• M85: 32,589,148 km (0.086 R)
• M86: 32,958,356 km (0.077 R)
• M87: 33,275,952 km (0.069 R)
• M88: 33,594,446 km (0.032 R)
• M89: 33,700,960 km (0.117 R)
• M90: 34,341,837 km (0.074 R)
• M91: 35,581,255 km (0.111 R)
• M92: 36,124,744 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 13,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit