🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.7 AU - 0.8 AU

Year: 235 Days

Day: 40 Hours

Environment

Temp: 187 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,155,121 km

• M1: 274,811 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.98 AU - 1.3 AU

Year: 440 Days

Day: 39 Hours

Environment

Temp: 19 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.95 AU - 4.73 AU

Year: 3270 Days

Day: 35.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,155,121 km

• M1: 2,734,051 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 9.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.51 AU - 5.65 AU

Year: 4141 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 53,155,121 km

• M1: 118,033 km (0.071 R)
• M2: 209,437 km (0.097 R)
• M3: 353,949 km (0.099 R)
• M4: 430,543 km (0.084 R)
• M5: 496,964 km (0.066 R)
• M6: 610,210 km (0.109 R)
• M7: 732,880 km (0.102 R)
• M8: 871,557 km (0.102 R)
• M9: 951,742 km (0.097 R)
• M10: 1,042,248 km (0.113 R)
• M11: 1,167,611 km (0.075 R)
• M12: 1,240,466 km (0.113 R)
• M13: 1,323,193 km (0.076 R)
• M14: 1,756,129 km (0.108 R)
• M15: 1,887,776 km (0.075 R)
• M16: 2,071,781 km (0.09 R)
• M17: 2,180,987 km (0.055 R)
• M18: 2,343,301 km (0.029 R)
• M19: 2,405,235 km (0.1 R)
• M20: 2,551,990 km (0.078 R)
• M21: 2,942,889 km (0.093 R)
• M22: 3,009,909 km (0.113 R)
• M23: 3,191,072 km (0.114 R)
• M24: 3,364,307 km (0.087 R)
• M25: 3,434,618 km (0.067 R)
• M26: 3,720,200 km (0.085 R)
• M27: 3,792,755 km (0.111 R)
• M28: 3,853,641 km (0.112 R)
• M29: 4,263,839 km (0.095 R)
• M30: 4,596,843 km (0.109 R)
• M31: 4,766,637 km (0.094 R)
• M32: 4,898,582 km (0.099 R)
• M33: 4,965,004 km (0.113 R)
• M34: 5,085,280 km (0.058 R)
• M35: 5,166,063 km (0.103 R)
• M36: 5,687,711 km (0.097 R)
• M37: 5,856,009 km (0.034 R)
• M38: 6,040,164 km (0.095 R)
• M39: 6,414,158 km (0.094 R)
• M40: 6,589,337 km (0.098 R)
• M41: 7,199,846 km (0.069 R)
• M42: 7,351,539 km (0.108 R)
• M43: 7,458,351 km (0.097 R)
• M44: 8,094,292 km (0.12 R)
• M45: 8,172,980 km (0.115 R)
• M46: 9,203,411 km (0.118 R)
• M47: 9,285,689 km (0.054 R)
• M48: 10,036,820 km (0.084 R)
• M49: 10,104,439 km (0.053 R)
• M50: 10,206,315 km (0.038 R)
• M51: 10,737,986 km (0.111 R)
• M52: 10,981,082 km (0.093 R)
• M53: 11,296,285 km (0.096 R)
• M54: 11,490,463 km (0.064 R)
• M55: 11,596,827 km (0.062 R)
• M56: 11,721,292 km (0.11 R)
• M57: 11,899,912 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 14.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.6 AU - 7.91 AU

Year: 7803 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 53,155,121 km

• M1: 225,145 km (0.093 R)
• M2: 373,247 km (0.105 R)
• M3: 591,211 km (0.116 R)
• M4: 1,113,158 km (0.073 R)
• M5: 1,745,508 km (0.05 R)
• M6: 1,858,305 km (0.068 R)
• M7: 2,370,677 km (0.065 R)
• M8: 2,661,945 km (0.082 R)
• M9: 2,965,179 km (0.065 R)
• M10: 3,584,963 km (0.08 R)
• M11: 4,288,821 km (0.102 R)
• M12: 5,081,989 km (0.038 R)
• M13: 5,483,809 km (0.085 R)
• M14: 5,628,021 km (0.057 R)
• M15: 5,871,417 km (0.102 R)
• M16: 6,343,548 km (0.12 R)
• M17: 7,351,090 km (0.036 R)
• M18: 7,617,374 km (0.108 R)
• M19: 7,887,099 km (0.091 R)
• M20: 8,159,816 km (0.056 R)
• M21: 8,491,474 km (0.09 R)
• M22: 8,940,418 km (0.115 R)
• M23: 9,253,675 km (0.108 R)
• M24: 9,657,590 km (0.104 R)
• M25: 10,244,612 km (0.102 R)
• M26: 10,363,392 km (0.04 R)
• M27: 10,783,015 km (0.099 R)
• M28: 10,994,845 km (0.042 R)
• M29: 11,116,618 km (0.076 R)
• M30: 11,422,845 km (0.061 R)
• M31: 11,515,146 km (0.117 R)
• M32: 12,484,840 km (0.113 R)
• M33: 12,739,306 km (0.113 R)
• M34: 13,188,847 km (0.08 R)
• M35: 13,840,047 km (0.118 R)
• M36: 14,235,883 km (0.045 R)
• M37: 14,335,366 km (0.097 R)
• M38: 14,501,868 km (0.098 R)
• M39: 14,903,837 km (0.079 R)
• M40: 15,072,434 km (0.063 R)
• M41: 15,207,820 km (0.068 R)
• M42: 15,377,614 km (0.052 R)
• M43: 15,582,114 km (0.065 R)
• M44: 16,270,564 km (0.046 R)
• M45: 17,570,120 km (0.042 R)
• M46: 18,178,535 km (0.045 R)
• M47: 18,866,535 km (0.119 R)
• M48: 19,342,257 km (0.109 R)
• M49: 20,343,066 km (0.083 R)
• M50: 21,284,635 km (0.106 R)
• M51: 21,779,954 km (0.1 R)
• M52: 22,240,566 km (0.063 R)
• M53: 22,549,336 km (0.109 R)
• M54: 23,093,274 km (0.065 R)
• M55: 24,035,740 km (0.091 R)
• M56: 26,120,686 km (0.118 R)
• M57: 27,061,357 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 8

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.17 AU - 11.33 AU

Year: 11010 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 132.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,155,121 km

• M1: 203,004 km (0.119 R)
• M2: 262,395 km (0.102 R)
• M3: 354,547 km (0.069 R)
• M4: 487,390 km (0.089 R)
• M5: 560,394 km (0.097 R)
• M6: 669,600 km (0.059 R)
• M7: 909,705 km (0.11 R)
• M8: 1,097,749 km (0.06 R)
• M9: 1,277,715 km (0.105 R)
• M10: 2,264,164 km (0.088 R)
• M11: 2,625,891 km (0.105 R)
• M12: 2,732,704 km (0.095 R)
• M13: 2,895,467 km (0.116 R)
• M14: 3,202,442 km (0.099 R)
• M15: 3,461,246 km (0.104 R)
• M16: 4,278,200 km (0.098 R)
• M17: 4,499,605 km (0.049 R)
• M18: 5,387,917 km (0.109 R)
• M19: 5,455,834 km (0.082 R)
• M20: 5,592,567 km (0.053 R)
• M21: 6,400,844 km (0.069 R)
• M22: 6,800,420 km (0.11 R)
• M23: 7,058,776 km (0.094 R)
• M24: 7,170,525 km (0.112 R)
• M25: 7,358,121 km (0.116 R)
• M26: 8,556,699 km (0.117 R)
• M27: 8,875,791 km (0.03 R)
• M28: 8,956,275 km (0.057 R)
• M29: 9,117,841 km (0.117 R)
• M30: 9,361,835 km (0.091 R)
• M31: 9,484,804 km (0.076 R)
• M32: 9,566,933 km (0.075 R)
• M33: 10,486,811 km (0.089 R)
• M34: 11,130,082 km (0.058 R)
• M35: 11,522,178 km (0.095 R)
• M36: 11,874,630 km (0.076 R)
• M37: 12,007,623 km (0.08 R)
• M38: 12,319,983 km (0.08 R)
• M39: 12,680,364 km (0.116 R)
• M40: 12,952,782 km (0.1 R)
• M41: 13,273,221 km (0.068 R)
• M42: 13,828,528 km (0.093 R)
• M43: 14,109,024 km (0.084 R)
• M44: 14,675,551 km (0.097 R)
• M45: 14,818,417 km (0.107 R)
• M46: 14,913,861 km (0.062 R)
• M47: 15,105,495 km (0.119 R)
• M48: 15,879,814 km (0.075 R)
• M49: 16,173,624 km (0.067 R)
• M50: 16,567,964 km (0.086 R)
• M51: 17,568,026 km (0.107 R)
• M52: 18,845,293 km (0.109 R)
• M53: 20,629,846 km (0.071 R)
• M54: 20,789,915 km (0.044 R)
• M55: 21,380,228 km (0.109 R)
• M56: 21,758,861 km (0.065 R)
• M57: 22,030,530 km (0.079 R)
• M58: 23,796,384 km (0.083 R)
• M59: 24,639,517 km (0.045 R)
• M60: 25,378,232 km (0.109 R)
• M61: 25,721,708 km (0.041 R)
• M62: 26,935,695 km (0.102 R)
• M63: 28,702,147 km (0.038 R)
• M64: 28,761,687 km (0.09 R)
• M65: 28,880,916 km (0.118 R)
• M66: 29,059,985 km (0.111 R)
• M67: 30,323,788 km (0.093 R)
• M68: 31,790,146 km (0.073 R)
• M69: 32,160,251 km (0.062 R)
• M70: 32,593,935 km (0.097 R)
• M71: 33,718,014 km (0.05 R)
• M72: 34,032,468 km (0.039 R)
• M73: 34,095,449 km (0.119 R)
• M74: 34,727,650 km (0.101 R)
• M75: 36,583,112 km (0.087 R)
• M76: 36,841,617 km (0.098 R)
• M77: 37,360,273 km (0.111 R)
• M78: 37,620,573 km (0.075 R)
• M79: 38,208,343 km (0.115 R)
• M80: 38,930,901 km (0.117 R)
• M81: 39,923,333 km (0.108 R)
• M82: 42,407,107 km (0.081 R)
• M83: 42,882,529 km (0.077 R)
• M84: 43,633,361 km (0.091 R)
• M85: 45,981,299 km (0.083 R)
• M86: 46,190,287 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.4

Radius: 7.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.33 AU - 22.05 AU

Year: 29222 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,155,121 km

• M1: 262,694 km (0.095 R)
• M2: 338,241 km (0.106 R)
• M3: 530,025 km (0.112 R)
• M4: 850,015 km (0.114 R)
• M5: 2,267,904 km (0.07 R)
• M6: 2,869,287 km (0.119 R)
• M7: 2,989,265 km (0.114 R)
• M8: 3,359,220 km (0.094 R)
• M9: 3,581,672 km (0.062 R)
• M10: 4,007,727 km (0.116 R)
• M11: 4,142,066 km (0.103 R)
• M12: 5,677,688 km (0.051 R)
• M13: 6,406,978 km (0.063 R)
• M14: 6,882,549 km (0.085 R)
• M15: 6,963,033 km (0.111 R)
• M16: 7,867,801 km (0.039 R)
• M17: 8,291,163 km (0.103 R)
• M18: 8,765,538 km (0.088 R)
• M19: 9,695,438 km (0.089 R)
• M20: 10,749,505 km (0.109 R)
• M21: 10,796,179 km (0.082 R)
• M22: 11,171,819 km (0.099 R)
• M23: 12,865,118 km (0.11 R)
• M24: 13,163,266 km (0.106 R)
• M25: 14,430,510 km (0.095 R)
• M26: 14,533,583 km (0.114 R)
• M27: 15,577,477 km (0.093 R)
• M28: 15,948,479 km (0.062 R)
• M29: 16,001,736 km (0.101 R)
• M30: 16,861,774 km (0.075 R)
• M31: 18,124,081 km (0.081 R)
• M32: 18,346,832 km (0.074 R)
• M33: 18,907,376 km (0.099 R)
• M34: 19,816,033 km (0.102 R)
• M35: 20,045,367 km (0.119 R)
• M36: 20,102,812 km (0.058 R)
• M37: 20,796,946 km (0.08 R)
• M38: 21,146,856 km (0.094 R)
• M39: 21,498,860 km (0.119 R)
• M40: 22,208,402 km (0.12 R)
• M41: 23,166,577 km (0.091 R)
• M42: 24,015,993 km (0.048 R)
• M43: 24,383,107 km (0.117 R)
• M44: 24,629,045 km (0.072 R)
• M45: 24,937,367 km (0.057 R)
• M46: 26,877,950 km (0.112 R)
• M47: 27,578,068 km (0.086 R)
• M48: 28,219,843 km (0.062 R)
• M49: 29,191,631 km (0.06 R)
• M50: 29,714,475 km (0.099 R)
• M51: 30,042,843 km (0.078 R)
• M52: 30,174,489 km (0.066 R)
• M53: 32,037,730 km (0.04 R)
• M54: 34,281,250 km (0.105 R)
• M55: 36,154,215 km (0.104 R)
• M56: 36,645,195 km (0.083 R)
• M57: 36,856,278 km (0.103 R)
• M58: 36,997,349 km (0.116 R)
• M59: 37,350,400 km (0.046 R)
• M60: 38,202,659 km (0.043 R)
• M61: 38,274,017 km (0.088 R)
• M62: 38,702,764 km (0.119 R)
• M63: 39,133,157 km (0.059 R)
• M64: 39,276,921 km (0.098 R)
• M65: 40,724,580 km (0.105 R)
• M66: 41,016,295 km (0.11 R)
• M67: 41,528,369 km (0.111 R)
• M68: 42,189,741 km (0.089 R)
• M69: 42,558,649 km (0.094 R)
• M70: 44,194,951 km (0.108 R)
• M71: 46,992,730 km (0.098 R)
• M72: 47,835,565 km (0.062 R)
• M73: 48,143,288 km (0.11 R)
• M74: 48,297,373 km (0.115 R)
• M75: 49,147,837 km (0.091 R)
• M76: 49,769,416 km (0.085 R)
• M77: 50,159,268 km (0.111 R)
• M78: 50,315,598 km (0.085 R)
• M79: 51,886,675 km (0.09 R)
• M80: 52,757,634 km (0.108 R)
• M81: 53,155,115 km (0.095 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 10,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit