🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.58 AU - 0.84 AU

Year: 228 Days

Day: 22.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.66 AU - 1 AU

Year: 288 Days

Day: 38.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.3 AU - 2.06 AU

Year: 829 Days

Day: 23.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,469,419 km

• M1: 121,922 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.48 AU - 2.14 AU

Year: 927 Days

Day: 44.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.91 AU - 2.51 AU

Year: 1251 Days

Day: 28.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.24 AU - 2.66 AU

Year: 1460 Days

Day: 24.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,469,419 km

• M1: 1,156,990 km (0.086 R)
• M2: 1,369,120 km (0.084 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.49 AU - 2.71 AU

Year: 1596 Days

Day: 27.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.8

Radius: 9.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.86 AU - 6.72 AU

Year: 6007 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,469,419 km

• M1: 122,820 km (0.092 R)
• M2: 237,262 km (0.052 R)
• M3: 333,753 km (0.118 R)
• M4: 684,261 km (0.079 R)
• M5: 759,060 km (0.119 R)
• M6: 863,778 km (0.11 R)
• M7: 945,608 km (0.106 R)
• M8: 1,331,720 km (0.071 R)
• M9: 1,476,531 km (0.052 R)
• M10: 1,643,632 km (0.052 R)
• M11: 1,764,507 km (0.054 R)
• M12: 1,906,176 km (0.082 R)
• M13: 2,373,669 km (0.097 R)
• M14: 2,610,632 km (0.09 R)
• M15: 2,876,019 km (0.119 R)
• M16: 3,279,784 km (0.069 R)
• M17: 3,678,761 km (0.094 R)
• M18: 3,930,385 km (0.114 R)
• M19: 3,999,948 km (0.111 R)
• M20: 4,234,966 km (0.111 R)
• M21: 4,498,707 km (0.035 R)
• M22: 4,620,330 km (0.028 R)
• M23: 5,790,634 km (0.068 R)
• M24: 6,191,407 km (0.074 R)
• M25: 6,490,902 km (0.065 R)
• M26: 6,795,334 km (0.041 R)
• M27: 7,019,581 km (0.075 R)
• M28: 7,303,368 km (0.107 R)
• M29: 7,389,237 km (0.081 R)
• M30: 7,562,172 km (0.09 R)
• M31: 7,649,089 km (0.115 R)
• M32: 8,058,987 km (0.071 R)
• M33: 9,115,148 km (0.1 R)
• M34: 9,300,500 km (0.082 R)
• M35: 9,769,639 km (0.079 R)
• M36: 9,832,769 km (0.081 R)
• M37: 10,182,379 km (0.071 R)
• M38: 10,763,268 km (0.085 R)
• M39: 11,024,914 km (0.111 R)
• M40: 11,255,594 km (0.077 R)
• M41: 11,454,709 km (0.076 R)
• M42: 11,654,871 km (0.059 R)
• M43: 11,889,889 km (0.112 R)
• M44: 11,991,017 km (0.087 R)
• M45: 12,058,785 km (0.076 R)
• M46: 12,364,563 km (0.103 R)
• M47: 12,741,999 km (0.107 R)
• M48: 12,914,784 km (0.095 R)
• M49: 13,227,893 km (0.067 R)
• M50: 14,074,766 km (0.077 R)
• M51: 14,939,143 km (0.046 R)
• M52: 15,377,764 km (0.106 R)
• M53: 15,524,968 km (0.066 R)
• M54: 16,267,721 km (0.113 R)
• M55: 16,530,565 km (0.073 R)
• M56: 17,060,141 km (0.059 R)
• M57: 17,250,729 km (0.103 R)
• M58: 17,365,321 km (0.1 R)
• M59: 17,441,915 km (0.029 R)
• M60: 17,595,402 km (0.077 R)
• M61: 18,839,608 km (0.041 R)
• M62: 19,631,579 km (0.089 R)
• M63: 20,111,938 km (0.113 R)
• M64: 20,192,421 km (0.09 R)
• M65: 20,393,930 km (0.116 R)
• M66: 20,880,422 km (0.099 R)
• M67: 21,329,814 km (0.044 R)
• M68: 21,823,637 km (0.067 R)
• M69: 22,030,530 km (0.113 R)
• M70: 22,154,996 km (0.107 R)
• M71: 22,571,476 km (0.112 R)
• M72: 23,285,507 km (0.108 R)
• M73: 23,496,889 km (0.09 R)
• M74: 24,049,503 km (0.119 R)
• M75: 24,306,064 km (0.09 R)
• M76: 24,821,728 km (0.091 R)
• M77: 25,124,364 km (0.075 R)
• M78: 27,856,919 km (0.066 R)
• M79: 28,803,574 km (0.065 R)
• M80: 29,440,562 km (0.116 R)
• M81: 29,760,851 km (0.105 R)
• M82: 30,128,263 km (0.074 R)
• M83: 31,099,901 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.1

Radius: 8.7

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.13 AU - 10.21 AU

Year: 9721 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,469,419 km

• M1: 119,080 km (0.047 R)
• M2: 365,168 km (0.098 R)
• M3: 425,606 km (0.061 R)
• M4: 918,980 km (0.108 R)
• M5: 1,023,997 km (0.089 R)
• M6: 1,189,153 km (0.111 R)
• M7: 1,463,516 km (0.053 R)
• M8: 1,801,458 km (0.066 R)
• M9: 1,957,039 km (0.092 R)
• M10: 2,070,883 km (0.103 R)
• M11: 2,799,874 km (0.087 R)
• M12: 3,435,964 km (0.092 R)
• M13: 3,685,792 km (0.047 R)
• M14: 4,560,940 km (0.108 R)
• M15: 4,651,895 km (0.091 R)
• M16: 4,712,931 km (0.084 R)
• M17: 4,897,535 km (0.113 R)
• M18: 5,724,811 km (0.098 R)
• M19: 6,801,467 km (0.069 R)
• M20: 6,940,444 km (0.107 R)
• M21: 7,256,544 km (0.119 R)
• M22: 7,721,494 km (0.092 R)
• M23: 8,381,221 km (0.099 R)
• M24: 9,288,681 km (0.111 R)
• M25: 9,481,663 km (0.107 R)
• M26: 9,793,275 km (0.076 R)
• M27: 10,029,191 km (0.074 R)
• M28: 10,667,375 km (0.114 R)
• M29: 11,815,689 km (0.08 R)
• M30: 12,193,124 km (0.03 R)
• M31: 12,659,869 km (0.119 R)
• M32: 12,745,290 km (0.118 R)
• M33: 12,873,944 km (0.098 R)
• M34: 13,610,713 km (0.105 R)
• M35: 14,094,663 km (0.088 R)
• M36: 14,898,901 km (0.114 R)
• M37: 15,580,469 km (0.118 R)
• M38: 16,272,209 km (0.082 R)
• M39: 17,972,838 km (0.046 R)
• M40: 18,990,702 km (0.08 R)
• M41: 19,334,178 km (0.06 R)
• M42: 19,828,450 km (0.102 R)
• M43: 20,778,845 km (0.072 R)
• M44: 21,795,363 km (0.103 R)
• M45: 22,309,680 km (0.106 R)
• M46: 22,775,977 km (0.12 R)
• M47: 22,880,097 km (0.077 R)
• M48: 23,455,151 km (0.095 R)
• M49: 24,459,850 km (0.096 R)
• M50: 25,047,919 km (0.075 R)
• M51: 25,478,612 km (0.106 R)
• M52: 26,456,383 km (0.082 R)
• M53: 26,730,148 km (0.095 R)
• M54: 27,060,011 km (0.096 R)
• M55: 28,280,729 km (0.106 R)
• M56: 28,336,679 km (0.045 R)
• M57: 28,448,578 km (0.055 R)
• M58: 28,504,528 km (0.09 R)
• M59: 29,803,337 km (0.104 R)
• M60: 30,145,317 km (0.113 R)
• M61: 30,316,756 km (0.106 R)
• M62: 30,833,168 km (0.07 R)
• M63: 31,005,954 km (0.059 R)
• M64: 31,352,423 km (0.106 R)
• M65: 32,107,593 km (0.063 R)
• M66: 32,868,896 km (0.044 R)
• M67: 33,340,129 km (0.083 R)
• M68: 33,576,793 km (0.114 R)
• M69: 33,813,756 km (0.118 R)
• M70: 33,991,927 km (0.071 R)
• M71: 34,051,467 km (0.118 R)
• M72: 34,409,006 km (0.083 R)
• M73: 35,007,547 km (0.055 R)
• M74: 36,519,084 km (0.119 R)
• M75: 36,946,186 km (0.099 R)
• M76: 37,620,573 km (0.097 R)
• M77: 38,175,432 km (0.081 R)
• M78: 39,106,080 km (0.057 R)
• M79: 39,668,119 km (0.1 R)
• M80: 39,981,527 km (0.104 R)
• M81: 40,358,663 km (0.051 R)
• M82: 40,421,644 km (0.083 R)
• M83: 41,116,526 km (0.094 R)
• M84: 42,070,362 km (0.071 R)
• M85: 42,326,025 km (0.096 R)
• M86: 42,838,697 km (0.043 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497

Radius: 7.6

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.46 AU - 15.86 AU

Year: 21375 Days

Day: 18.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,469,419 km

• M1: 393,742 km (0.112 R)
• M2: 892,501 km (0.098 R)
• M3: 965,355 km (0.063 R)
• M4: 1,801,308 km (0.037 R)
• M5: 1,989,652 km (0.119 R)
• M6: 2,184,428 km (0.061 R)
• M7: 2,662,992 km (0.109 R)
• M8: 2,734,051 km (0.116 R)
• M9: 3,136,020 km (0.075 R)
• M10: 3,401,556 km (0.044 R)
• M11: 4,158,372 km (0.117 R)
• M12: 4,324,276 km (0.108 R)
• M13: 4,748,386 km (0.106 R)
• M14: 5,097,398 km (0.116 R)
• M15: 5,590,772 km (0.05 R)
• M16: 5,820,105 km (0.094 R)
• M17: 6,193,352 km (0.119 R)
• M18: 6,816,577 km (0.107 R)
• M19: 7,610,792 km (0.066 R)
• M20: 7,864,958 km (0.072 R)
• M21: 8,381,819 km (0.104 R)
• M22: 9,285,390 km (0.071 R)
• M23: 9,776,221 km (0.114 R)
• M24: 10,500,125 km (0.08 R)
• M25: 10,726,317 km (0.097 R)
• M26: 10,783,015 km (0.115 R)
• M27: 12,057,888 km (0.08 R)
• M28: 12,176,219 km (0.109 R)
• M29: 13,257,812 km (0.065 R)
• M30: 13,563,590 km (0.052 R)
• M31: 14,057,862 km (0.06 R)
• M32: 14,244,709 km (0.103 R)
• M33: 15,000,478 km (0.085 R)
• M34: 16,616,284 km (0.077 R)
• M35: 17,948,304 km (0.049 R)
• M36: 20,572,101 km (0.09 R)
• M37: 21,210,884 km (0.087 R)
• M38: 21,784,143 km (0.103 R)
• M39: 22,507,897 km (0.117 R)
• M40: 22,799,613 km (0.036 R)
• M41: 23,166,128 km (0.048 R)
• M42: 24,351,691 km (0.069 R)
• M43: 26,319,950 km (0.1 R)
• M44: 27,245,363 km (0.11 R)
• M45: 30,487,298 km (0.097 R)
• M46: 30,567,931 km (0.054 R)
• M47: 32,358,468 km (0.108 R)
• M48: 34,266,739 km (0.109 R)
• M49: 35,107,628 km (0.116 R)
• M50: 36,981,641 km (0.111 R)
• M51: 40,205,774 km (0.06 R)
• M52: 41,003,580 km (0.11 R)
• M53: 41,270,612 km (0.116 R)
• M54: 41,717,012 km (0.12 R)
• M55: 44,064,202 km (0.114 R)
• M56: 44,703,434 km (0.109 R)
• M57: 44,978,245 km (0.047 R)
• M58: 48,791,046 km (0.097 R)
• M59: 49,546,964 km (0.067 R)
• M60: 51,549,781 km (0.093 R)
• M61: 52,126,780 km (0.073 R)
• M62: 53,773,403 km (0.054 R)
• M63: 54,358,630 km (0.108 R)
• M64: 56,225,761 km (0.086 R)
• M65: 56,423,530 km (0.093 R)
• M66: 56,918,998 km (0.059 R)
• M67: 57,018,181 km (0.036 R)
• M68: 61,238,786 km (0.05 R)
• M69: 61,340,363 km (0.048 R)
• M70: 61,849,893 km (0.119 R)
• M71: 63,283,639 km (0.12 R)
• M72: 63,592,260 km (0.067 R)
• M73: 64,521,262 km (0.113 R)
• M74: 65,039,320 km (0.057 R)
• M75: 69,657,107 km (0.113 R)
• M76: 69,763,321 km (0.047 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit