🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.9 AU

Year: 350 Days

Day: 40.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.73 AU - 1.07 AU

Year: 381 Days

Day: 43.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.74 AU - 1.82 AU

Year: 1060 Days

Day: 37.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,442,698 km

• M1: 355,295 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.67 AU - 1.95 AU

Year: 1087 Days

Day: 44.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 14.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.98 AU - 3.2 AU

Year: 1860 Days

Day: 12.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 71,442,698 km

• M1: 183,407 km (0.069 R)
• M2: 276,756 km (0.08 R)
• M3: 474,824 km (0.116 R)
• M4: 707,598 km (0.107 R)
• M5: 898,036 km (0.042 R)
• M6: 997,818 km (0.105 R)
• M7: 1,118,543 km (0.08 R)
• M8: 1,227,301 km (0.081 R)
• M9: 1,358,049 km (0.094 R)
• M10: 1,474,885 km (0.075 R)
• M11: 1,582,745 km (0.114 R)
• M12: 1,726,359 km (0.106 R)
• M13: 2,220,481 km (0.106 R)
• M14: 2,323,255 km (0.028 R)
• M15: 2,533,739 km (0.025 R)
• M16: 2,656,858 km (0.109 R)
• M17: 2,758,435 km (0.047 R)
• M18: 3,063,166 km (0.087 R)
• M19: 3,236,400 km (0.115 R)
• M20: 3,438,507 km (0.082 R)
• M21: 3,618,772 km (0.053 R)
• M22: 3,767,024 km (0.048 R)
• M23: 3,988,878 km (0.07 R)
• M24: 4,087,911 km (0.089 R)
• M25: 4,279,247 km (0.066 R)
• M26: 4,492,274 km (0.077 R)
• M27: 4,708,892 km (0.076 R)
• M28: 4,813,760 km (0.113 R)
• M29: 4,987,144 km (0.041 R)
• M30: 5,113,554 km (0.071 R)
• M31: 5,231,288 km (0.044 R)
• M32: 5,339,896 km (0.116 R)
• M33: 5,469,448 km (0.083 R)
• M34: 5,569,678 km (0.081 R)
• M35: 5,701,025 km (0.082 R)
• M36: 5,792,579 km (0.119 R)
• M37: 5,884,731 km (0.109 R)
• M38: 5,987,505 km (0.113 R)
• M39: 6,091,027 km (0.111 R)
• M40: 6,331,281 km (0.085 R)
• M41: 6,500,327 km (0.12 R)
• M42: 6,703,032 km (0.108 R)
• M43: 7,005,519 km (0.102 R)
• M44: 7,125,646 km (0.059 R)
• M45: 7,224,530 km (0.069 R)
• M46: 7,423,495 km (0.079 R)
• M47: 7,669,135 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 12.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.94 AU - 3.02 AU

Year: 2295 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 71,442,698 km

• M1: 160,967 km (0.099 R)
• M2: 262,395 km (0.081 R)
• M3: 404,363 km (0.055 R)
• M4: 567,425 km (0.102 R)
• M5: 698,622 km (0.057 R)
• M6: 885,769 km (0.093 R)
• M7: 1,149,211 km (0.095 R)
• M8: 1,280,558 km (0.117 R)
• M9: 1,395,898 km (0.103 R)
• M10: 1,592,469 km (0.034 R)
• M11: 1,682,826 km (0.051 R)
• M12: 1,798,466 km (0.094 R)
• M13: 1,904,830 km (0.107 R)
• M14: 2,695,754 km (0.103 R)
• M15: 2,846,099 km (0.054 R)
• M16: 3,013,350 km (0.063 R)
• M17: 3,183,891 km (0.09 R)
• M18: 3,299,531 km (0.083 R)
• M19: 3,387,045 km (0.074 R)
• M20: 3,490,268 km (0.104 R)
• M21: 3,821,627 km (0.077 R)
• M22: 4,353,896 km (0.093 R)
• M23: 4,498,707 km (0.117 R)
• M24: 5,026,937 km (0.025 R)
• M25: 5,162,174 km (0.101 R)
• M26: 5,332,865 km (0.109 R)
• M27: 5,436,087 km (0.073 R)
• M28: 6,142,189 km (0.095 R)
• M29: 6,250,648 km (0.045 R)
• M30: 6,616,714 km (0.117 R)
• M31: 6,839,764 km (0.095 R)
• M32: 7,027,510 km (0.054 R)
• M33: 7,350,641 km (0.081 R)
• M34: 7,446,683 km (0.117 R)
• M35: 7,795,844 km (0.108 R)
• M36: 8,031,461 km (0.058 R)
• M37: 8,309,563 km (0.081 R)
• M38: 8,530,220 km (0.087 R)
• M39: 8,834,353 km (0.067 R)
• M40: 8,936,528 km (0.105 R)
• M41: 9,018,508 km (0.059 R)
• M42: 9,162,720 km (0.107 R)
• M43: 9,725,806 km (0.049 R)
• M44: 10,043,552 km (0.105 R)
• M45: 10,171,758 km (0.085 R)
• M46: 10,494,291 km (0.112 R)
• M47: 10,863,947 km (0.108 R)
• M48: 11,127,538 km (0.081 R)
• M49: 11,571,545 km (0.061 R)
• M50: 12,339,580 km (0.088 R)
• M51: 12,454,023 km (0.074 R)
• M52: 12,568,764 km (0.072 R)
• M53: 12,729,881 km (0.094 R)
• M54: 12,822,333 km (0.113 R)
• M55: 13,194,233 km (0.114 R)
• M56: 13,546,237 km (0.061 R)
• M57: 13,664,120 km (0.063 R)
• M58: 13,996,377 km (0.083 R)
• M59: 14,379,497 km (0.059 R)
• M60: 14,693,204 km (0.096 R)
• M61: 14,862,997 km (0.119 R)
• M62: 15,995,603 km (0.099 R)
• M63: 16,145,350 km (0.119 R)
• M64: 17,130,303 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 9.6

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.94 AU - 4.24 AU

Year: 3691 Days

Day: 13.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,442,698 km

• M1: 132,095 km (0.097 R)
• M2: 220,806 km (0.096 R)
• M3: 329,415 km (0.117 R)
• M4: 433,535 km (0.118 R)
• M5: 571,314 km (0.099 R)
• M6: 702,063 km (0.068 R)
• M7: 819,198 km (0.111 R)
• M8: 1,368,372 km (0.083 R)
• M9: 1,442,273 km (0.098 R)
• M10: 1,578,856 km (0.04 R)
• M11: 1,751,641 km (0.078 R)
• M12: 1,832,275 km (0.108 R)
• M13: 1,930,710 km (0.107 R)
• M14: 2,031,090 km (0.102 R)
• M15: 2,116,062 km (0.117 R)
• M16: 2,184,877 km (0.07 R)
• M17: 2,650,874 km (0.117 R)
• M18: 2,876,318 km (0.064 R)
• M19: 3,206,630 km (0.12 R)
• M20: 3,569,555 km (0.09 R)
• M21: 4,138,625 km (0.111 R)
• M22: 4,713,380 km (0.089 R)
• M23: 4,987,144 km (0.112 R)
• M24: 5,598,102 km (0.06 R)
• M25: 5,670,208 km (0.098 R)
• M26: 5,742,613 km (0.063 R)
• M27: 5,815,168 km (0.098 R)
• M28: 6,482,973 km (0.12 R)
• M29: 6,864,448 km (0.068 R)
• M30: 7,702,645 km (0.086 R)
• M31: 7,836,535 km (0.107 R)
• M32: 7,971,323 km (0.095 R)
• M33: 8,133,935 km (0.092 R)
• M34: 8,379,874 km (0.118 R)
• M35: 8,517,654 km (0.091 R)
• M36: 8,739,657 km (0.089 R)
• M37: 8,991,730 km (0.061 R)
• M38: 9,877,947 km (0.061 R)
• M39: 10,375,959 km (0.075 R)
• M40: 10,702,381 km (0.07 R)
• M41: 10,942,037 km (0.027 R)
• M42: 11,092,682 km (0.052 R)
• M43: 11,518,288 km (0.046 R)
• M44: 11,610,141 km (0.117 R)
• M45: 12,104,263 km (0.112 R)
• M46: 12,322,676 km (0.047 R)
• M47: 13,113,301 km (0.067 R)
• M48: 13,369,711 km (0.058 R)
• M49: 13,498,515 km (0.076 R)
• M50: 13,757,469 km (0.071 R)
• M51: 14,577,265 km (0.085 R)
• M52: 14,842,951 km (0.102 R)
• M53: 15,819,526 km (0.065 R)
• M54: 15,921,701 km (0.042 R)
• M55: 16,436,019 km (0.039 R)
• M56: 16,677,919 km (0.045 R)
• M57: 16,816,745 km (0.102 R)
• M58: 17,940,525 km (0.096 R)
• M59: 18,082,643 km (0.095 R)
• M60: 18,154,001 km (0.113 R)
• M61: 18,583,347 km (0.07 R)
• M62: 18,799,216 km (0.109 R)
• M63: 19,197,296 km (0.106 R)
• M64: 19,306,353 km (0.098 R)
• M65: 19,708,023 km (0.113 R)
• M66: 20,260,189 km (0.109 R)
• M67: 21,341,931 km (0.101 R)
• M68: 21,681,519 km (0.1 R)
• M69: 21,833,061 km (0.034 R)
• M70: 22,060,899 km (0.051 R)
• M71: 23,212,204 km (0.079 R)
• M72: 23,367,187 km (0.03 R)
• M73: 23,561,365 km (0.099 R)
• M74: 23,678,201 km (0.112 R)
• M75: 23,912,322 km (0.12 R)
• M76: 24,304,418 km (0.097 R)
• M77: 25,094,744 km (0.084 R)
• M78: 25,293,559 km (0.12 R)
• M79: 25,453,031 km (0.073 R)
• M80: 26,054,115 km (0.076 R)
• M81: 26,457,580 km (0.111 R)
• M82: 26,903,531 km (0.115 R)
• M83: 27,352,175 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.1

Radius: 5.3

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.93 AU - 15.75 AU

Year: 20531 Days

Day: 20 Hours

Environment

Temp: -218 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,442,698 km

• M1: 159,771 km (0.084 R)
• M2: 238,309 km (0.1 R)
• M3: 553,512 km (0.114 R)
• M4: 936,782 km (0.088 R)
• M5: 1,711,400 km (0.066 R)
• M6: 1,803,552 km (0.117 R)
• M7: 2,634,568 km (0.058 R)
• M8: 3,372,983 km (0.071 R)
• M9: 3,450,176 km (0.107 R)
• M10: 4,129,799 km (0.097 R)
• M11: 4,379,478 km (0.053 R)
• M12: 5,246,547 km (0.06 R)
• M13: 5,516,721 km (0.119 R)
• M14: 5,562,198 km (0.077 R)
• M15: 5,653,603 km (0.119 R)
• M16: 5,977,333 km (0.087 R)
• M17: 6,024,007 km (0.072 R)
• M18: 6,164,928 km (0.047 R)
• M19: 6,450,062 km (0.045 R)
• M20: 6,546,104 km (0.071 R)
• M21: 6,594,274 km (0.085 R)
• M22: 6,739,534 km (0.085 R)
• M23: 7,381,009 km (0.077 R)
• M24: 7,582,368 km (0.088 R)
• M25: 7,632,932 km (0.112 R)
• M26: 7,990,471 km (0.11 R)
• M27: 8,041,933 km (0.079 R)
• M28: 8,093,544 km (0.102 R)
• M29: 8,301,186 km (0.057 R)
• M30: 8,721,705 km (0.032 R)
• M31: 8,774,813 km (0.116 R)
• M32: 10,584,648 km (0.111 R)
• M33: 10,811,588 km (0.106 R)
• M34: 10,868,734 km (0.114 R)
• M35: 11,970,672 km (0.115 R)
• M36: 12,445,196 km (0.099 R)
• M37: 12,744,991 km (0.057 R)
• M38: 13,107,765 km (0.106 R)
• M39: 13,351,610 km (0.097 R)
• M40: 14,278,967 km (0.096 R)
• M41: 14,845,345 km (0.093 R)
• M42: 15,870,389 km (0.099 R)
• M43: 16,785,779 km (0.091 R)
• M44: 17,785,392 km (0.084 R)
• M45: 17,920,179 km (0.106 R)
• M46: 18,872,968 km (0.095 R)
• M47: 20,191,973 km (0.045 R)
• M48: 21,900,231 km (0.104 R)
• M49: 23,432,562 km (0.066 R)
• M50: 23,506,463 km (0.114 R)
• M51: 25,833,159 km (0.096 R)
• M52: 26,830,528 km (0.109 R)
• M53: 27,918,703 km (0.106 R)
• M54: 29,259,249 km (0.106 R)
• M55: 31,349,730 km (0.093 R)
• M56: 31,594,023 km (0.093 R)
• M57: 33,238,852 km (0.089 R)
• M58: 34,071,663 km (0.111 R)
• M59: 34,995,579 km (0.045 R)
• M60: 35,757,631 km (0.047 R)
• M61: 36,012,845 km (0.093 R)
• M62: 38,598,495 km (0.029 R)
• M63: 39,122,686 km (0.114 R)
• M64: 39,385,679 km (0.079 R)
• M65: 39,649,270 km (0.066 R)
• M66: 41,600,176 km (0.093 R)
• M67: 42,948,053 km (0.067 R)
• M68: 44,127,931 km (0.09 R)
• M69: 44,676,058 km (0.072 R)
• M70: 47,170,303 km (0.11 R)
• M71: 47,543,550 km (0.069 R)
• M72: 49,425,042 km (0.048 R)
• M73: 49,994,112 km (0.095 R)
• M74: 51,522,554 km (0.074 R)
• M75: 51,618,596 km (0.119 R)
• M76: 52,969,165 km (0.096 R)
• M77: 55,311,569 km (0.078 R)
• M78: 55,409,855 km (0.094 R)
• M79: 58,888,005 km (0.113 R)
• M80: 59,793,671 km (0.085 R)
• M81: 60,298,863 km (0.079 R)
• M82: 60,501,268 km (0.11 R)
• M83: 62,538,343 km (0.036 R)
• M84: 63,359,485 km (0.035 R)
• M85: 67,833,658 km (0.074 R)
• M86: 68,360,393 km (0.099 R)
• M87: 68,677,241 km (0.081 R)
• M88: 70,908,044 km (0.089 R)
• M89: 71,335,595 km (0.108 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: 410 - 20,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit