🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.68 AU - 3.02 AU

Year: 1723 Days

Day: 46.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.57 AU - 5.83 AU

Year: 3649 Days

Day: 14.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,454,723 km

• M1: 3,627,300 km (0.113 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.1

Radius: 14.6

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.01 AU - 7.27 AU

Year: 6833 Days

Day: 9.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,454,723 km

• M1: 182,809 km (0.104 R)
• M2: 291,267 km (0.036 R)
• M3: 446,400 km (0.093 R)
• M4: 681,568 km (0.106 R)
• M5: 1,075,309 km (0.074 R)
• M6: 1,316,760 km (0.091 R)
• M7: 1,519,466 km (0.109 R)
• M8: 1,693,448 km (0.057 R)
• M9: 2,040,814 km (0.092 R)
• M10: 2,147,328 km (0.057 R)
• M11: 3,092,936 km (0.102 R)
• M12: 3,519,739 km (0.099 R)
• M13: 3,648,991 km (0.09 R)
• M14: 3,832,697 km (0.118 R)
• M15: 4,127,555 km (0.104 R)
• M16: 4,429,892 km (0.074 R)
• M17: 4,541,642 km (0.068 R)
• M18: 4,969,492 km (0.075 R)
• M19: 5,173,543 km (0.076 R)
• M20: 5,500,115 km (0.075 R)
• M21: 5,987,056 km (0.103 R)
• M22: 6,079,957 km (0.036 R)
• M23: 6,808,199 km (0.053 R)
• M24: 6,937,601 km (0.089 R)
• M25: 7,530,757 km (0.072 R)
• M26: 7,969,228 km (0.116 R)
• M27: 8,105,811 km (0.066 R)
• M28: 8,381,370 km (0.104 R)
• M29: 9,988,949 km (0.109 R)
• M30: 10,099,502 km (0.114 R)
• M31: 10,284,704 km (0.117 R)
• M32: 10,545,752 km (0.101 R)
• M33: 12,276,450 km (0.093 R)
• M34: 12,553,505 km (0.119 R)
• M35: 13,397,387 km (0.072 R)
• M36: 13,641,830 km (0.028 R)
• M37: 14,425,872 km (0.114 R)
• M38: 14,592,823 km (0.106 R)
• M39: 15,779,284 km (0.038 R)
• M40: 15,951,322 km (0.104 R)
• M41: 16,996,562 km (0.065 R)
• M42: 17,261,350 km (0.038 R)
• M43: 17,839,845 km (0.085 R)
• M44: 18,424,623 km (0.111 R)
• M45: 19,428,724 km (0.075 R)
• M46: 19,520,877 km (0.072 R)
• M47: 19,613,178 km (0.112 R)
• M48: 20,216,806 km (0.053 R)
• M49: 20,403,654 km (0.057 R)
• M50: 20,591,249 km (0.065 R)
• M51: 20,779,294 km (0.081 R)
• M52: 21,394,590 km (0.096 R)
• M53: 21,537,456 km (0.118 R)
• M54: 21,632,899 km (0.085 R)
• M55: 22,449,554 km (0.071 R)
• M56: 23,081,007 km (0.103 R)
• M57: 23,718,144 km (0.092 R)
• M58: 23,816,729 km (0.103 R)
• M59: 24,261,783 km (0.073 R)
• M60: 24,659,863 km (0.093 R)
• M61: 25,866,818 km (0.102 R)
• M62: 26,019,109 km (0.054 R)
• M63: 26,273,575 km (0.105 R)
• M64: 26,375,451 km (0.119 R)
• M65: 26,528,789 km (0.091 R)
• M66: 28,338,325 km (0.096 R)
• M67: 29,178,765 km (0.083 R)
• M68: 29,601,978 km (0.074 R)
• M69: 29,867,664 km (0.06 R)
• M70: 29,974,177 km (0.095 R)
• M71: 30,401,279 km (0.104 R)
• M72: 30,884,181 km (0.088 R)
• M73: 31,261,617 km (0.087 R)
• M74: 31,532,090 km (0.069 R)
• M75: 31,966,522 km (0.105 R)
• M76: 32,841,221 km (0.104 R)
• M77: 33,171,383 km (0.114 R)
• M78: 33,668,497 km (0.1 R)
• M79: 34,335,254 km (0.081 R)
• M80: 34,838,203 km (0.115 R)
• M81: 35,231,047 km (0.12 R)
• M82: 35,568,988 km (0.104 R)
• M83: 35,681,935 km (0.119 R)
• M84: 35,964,525 km (0.112 R)
• M85: 36,361,707 km (0.116 R)
• M86: 37,561,632 km (0.116 R)
• M87: 37,964,499 km (0.109 R)
• M88: 38,079,839 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 14.3

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.29 AU - 12.59 AU

Year: 12960 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,454,723 km

• M1: 207,193 km (0.065 R)
• M2: 318,045 km (0.119 R)
• M3: 506,688 km (0.101 R)
• M4: 646,562 km (0.108 R)
• M5: 1,226,403 km (0.099 R)
• M6: 1,349,672 km (0.075 R)
• M7: 1,609,673 km (0.092 R)
• M8: 2,269,549 km (0.046 R)
• M9: 2,423,635 km (0.089 R)
• M10: 2,710,115 km (0.078 R)
• M11: 3,386,447 km (0.06 R)
• M12: 3,492,512 km (0.098 R)
• M13: 4,418,822 km (0.084 R)
• M14: 4,889,906 km (0.115 R)
• M15: 5,090,965 km (0.051 R)
• M16: 5,922,580 km (0.089 R)
• M17: 6,051,084 km (0.09 R)
• M18: 6,931,169 km (0.03 R)
• M19: 8,087,410 km (0.029 R)
• M20: 8,230,276 km (0.075 R)
• M21: 8,518,402 km (0.069 R)
• M22: 8,615,192 km (0.056 R)
• M23: 8,809,819 km (0.082 R)
• M24: 9,502,906 km (0.109 R)
• M25: 9,957,683 km (0.073 R)
• M26: 10,888,780 km (0.115 R)
• M27: 11,205,329 km (0.064 R)
• M28: 12,010,016 km (0.083 R)
• M29: 12,118,774 km (0.051 R)
• M30: 12,227,831 km (0.113 R)
• M31: 12,889,053 km (0.085 R)
• M32: 13,788,735 km (0.059 R)
• M33: 14,246,205 km (0.114 R)
• M34: 15,530,054 km (0.104 R)
• M35: 15,707,926 km (0.056 R)
• M36: 16,065,914 km (0.09 R)
• M37: 16,185,742 km (0.075 R)
• M38: 17,524,343 km (0.103 R)
• M39: 17,833,562 km (0.105 R)
• M40: 18,709,009 km (0.04 R)
• M41: 19,790,751 km (0.048 R)
• M42: 20,696,865 km (0.114 R)
• M43: 21,418,376 km (0.054 R)
• M44: 25,287,276 km (0.052 R)
• M45: 25,706,898 km (0.106 R)
• M46: 26,058,303 km (0.086 R)
• M47: 28,490,316 km (0.071 R)
• M48: 28,635,725 km (0.115 R)
• M49: 28,854,138 km (0.095 R)
• M50: 30,176,434 km (0.095 R)
• M51: 31,518,327 km (0.099 R)
• M52: 31,894,565 km (0.117 R)
• M53: 32,727,526 km (0.061 R)
• M54: 32,879,817 km (0.044 R)
• M55: 33,337,885 km (0.111 R)
• M56: 34,724,807 km (0.026 R)
• M57: 36,051,890 km (0.11 R)
• M58: 37,714,222 km (0.11 R)
• M59: 37,953,728 km (0.089 R)
• M60: 38,997,472 km (0.083 R)
• M61: 40,132,022 km (0.092 R)
• M62: 42,433,586 km (0.053 R)
• M63: 43,767,849 km (0.083 R)
• M64: 44,187,621 km (0.074 R)
• M65: 44,524,515 km (0.097 R)
• M66: 45,795,050 km (0.117 R)
• M67: 48,719,090 km (0.115 R)
• M68: 49,678,012 km (0.081 R)
• M69: 51,083,933 km (0.091 R)
• M70: 51,880,392 km (0.086 R)
• M71: 52,770,350 km (0.084 R)
• M72: 53,665,244 km (0.053 R)
• M73: 53,755,003 km (0.081 R)
• M74: 54,565,225 km (0.077 R)
• M75: 54,655,432 km (0.049 R)
• M76: 55,198,174 km (0.078 R)
• M77: 55,651,754 km (0.115 R)
• M78: 56,562,506 km (0.051 R)
• M79: 56,653,910 km (0.073 R)
• M80: 59,417,581 km (0.117 R)
• M81: 60,628,726 km (0.102 R)
• M82: 62,224,786 km (0.091 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 10,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit