🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.71 AU - 0.79 AU

Year: 227 Days

Day: 14.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,562,275 km

• M1: 73,602 km (0.099 R)
• M2: 159,023 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.79 AU - 0.81 AU

Year: 250 Days

Day: 29 Hours

Environment

Temp: 164 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.79 AU - 1.07 AU

Year: 314 Days

Day: 47.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.01 AU - 1.35 AU

Year: 448 Days

Day: 45.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,562,275 km

• M1: 42,486 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.51 AU - 2.05 AU

Year: 831 Days

Day: 38.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,562,275 km

• M1: 882,328 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.5 AU - 2.2 AU

Year: 880 Days

Day: 31.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.9

Radius: 14

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.22 AU - 8.56 AU

Year: 7753 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,562,275 km

• M1: 439,818 km (0.054 R)
• M2: 647,908 km (0.077 R)
• M3: 750,682 km (0.085 R)
• M4: 992,731 km (0.081 R)
• M5: 1,169,107 km (0.07 R)
• M6: 1,434,494 km (0.057 R)
• M7: 1,554,471 km (0.055 R)
• M8: 2,069,238 km (0.113 R)
• M9: 2,160,193 km (0.1 R)
• M10: 2,465,373 km (0.074 R)
• M11: 2,660,449 km (0.101 R)
• M12: 3,302,672 km (0.111 R)
• M13: 3,437,011 km (0.109 R)
• M14: 4,021,041 km (0.107 R)
• M15: 4,251,871 km (0.03 R)
• M16: 4,817,500 km (0.094 R)
• M17: 4,909,054 km (0.049 R)
• M18: 5,093,957 km (0.096 R)
• M19: 5,312,520 km (0.117 R)
• M20: 6,019,968 km (0.116 R)
• M21: 6,655,011 km (0.055 R)
• M22: 6,859,960 km (0.055 R)
• M23: 7,101,860 km (0.026 R)
• M24: 8,500,600 km (0.084 R)
• M25: 9,326,530 km (0.11 R)
• M26: 9,671,951 km (0.111 R)
• M27: 10,021,561 km (0.1 R)
• M28: 10,414,854 km (0.079 R)
• M29: 10,893,567 km (0.112 R)
• M30: 11,095,225 km (0.106 R)
• M31: 11,543,121 km (0.109 R)
• M32: 12,080,327 km (0.089 R)
• M33: 12,289,016 km (0.072 R)
• M34: 12,414,828 km (0.077 R)
• M35: 12,625,462 km (0.027 R)
• M36: 13,653,349 km (0.033 R)
• M37: 13,827,182 km (0.049 R)
• M38: 14,177,241 km (0.071 R)
• M39: 14,265,354 km (0.083 R)
• M40: 14,441,730 km (0.105 R)
• M41: 14,574,722 km (0.114 R)
• M42: 15,155,162 km (0.081 R)
• M43: 15,470,813 km (0.116 R)
• M44: 15,561,320 km (0.1 R)
• M45: 15,788,709 km (0.052 R)
• M46: 16,848,311 km (0.065 R)
• M47: 16,988,334 km (0.111 R)
• M48: 17,128,657 km (0.083 R)
• M49: 17,646,415 km (0.108 R)
• M50: 17,883,528 km (0.083 R)
• M51: 18,026,244 km (0.097 R)
• M52: 18,360,745 km (0.072 R)
• M53: 18,793,980 km (0.108 R)
• M54: 19,181,888 km (0.114 R)
• M55: 19,965,631 km (0.094 R)
• M56: 22,636,103 km (0.063 R)
• M57: 22,893,710 km (0.082 R)
• M58: 23,777,235 km (0.094 R)
• M59: 23,986,672 km (0.091 R)
• M60: 24,460,299 km (0.072 R)
• M61: 25,096,539 km (0.105 R)
• M62: 25,309,865 km (0.114 R)
• M63: 25,577,346 km (0.077 R)
• M64: 25,792,019 km (0.048 R)
• M65: 26,711,149 km (0.064 R)
• M66: 26,819,906 km (0.082 R)
• M67: 26,928,963 km (0.098 R)
• M68: 27,585,847 km (0.052 R)
• M69: 28,470,120 km (0.084 R)
• M70: 28,636,922 km (0.092 R)
• M71: 28,804,172 km (0.113 R)
• M72: 29,532,265 km (0.064 R)
• M73: 31,752,746 km (0.117 R)
• M74: 33,028,966 km (0.079 R)
• M75: 33,379,922 km (0.092 R)
• M76: 34,736,775 km (0.026 R)
• M77: 35,093,716 km (0.082 R)
• M78: 35,871,176 km (0.04 R)
• M79: 36,051,441 km (0.091 R)
• M80: 36,473,158 km (0.098 R)
• M81: 36,957,107 km (0.1 R)
• M82: 37,443,300 km (0.075 R)
• M83: 37,687,144 km (0.035 R)
• M84: 38,483,304 km (0.11 R)
• M85: 39,718,983 km (0.066 R)
• M86: 40,779,632 km (0.078 R)
• M87: 41,030,507 km (0.118 R)
• M88: 41,596,885 km (0.113 R)
• M89: 42,419,673 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882

Radius: 5.9

Gravity: 25.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.46 AU - 15.86 AU

Year: 20650 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,562,275 km

• M1: 579,841 km (0.104 R)
• M2: 626,665 km (0.093 R)
• M3: 674,686 km (0.081 R)
• M4: 1,284,148 km (0.092 R)
• M5: 2,057,270 km (0.103 R)
• M6: 2,354,521 km (0.101 R)
• M7: 2,392,668 km (0.078 R)
• M8: 2,866,295 km (0.06 R)
• M9: 3,541,730 km (0.084 R)
• M10: 3,807,266 km (0.115 R)
• M11: 4,171,387 km (0.103 R)
• M12: 4,264,138 km (0.119 R)
• M13: 4,835,153 km (0.079 R)
• M14: 5,129,711 km (0.108 R)
• M15: 6,905,587 km (0.105 R)
• M16: 7,404,646 km (0.077 R)
• M17: 7,687,087 km (0.12 R)
• M18: 7,858,077 km (0.107 R)
• M19: 8,204,097 km (0.091 R)
• M20: 8,791,717 km (0.072 R)
• M21: 8,970,636 km (0.119 R)
• M22: 9,150,752 km (0.1 R)
• M23: 9,821,549 km (0.109 R)
• M24: 9,945,117 km (0.102 R)
• M25: 10,571,184 km (0.082 R)
• M26: 13,610,713 km (0.079 R)
• M27: 14,797,623 km (0.073 R)
• M28: 15,295,933 km (0.112 R)
• M29: 16,162,853 km (0.099 R)
• M30: 16,602,222 km (0.068 R)
• M31: 17,868,568 km (0.092 R)
• M32: 19,320,415 km (0.11 R)
• M33: 20,335,287 km (0.12 R)
• M34: 20,809,513 km (0.074 R)
• M35: 21,769,033 km (0.097 R)
• M36: 22,092,015 km (0.116 R)
• M37: 22,335,261 km (0.115 R)
• M38: 24,229,918 km (0.113 R)
• M39: 24,313,394 km (0.101 R)
• M40: 26,518,766 km (0.119 R)
• M41: 27,558,172 km (0.065 R)
• M42: 27,994,998 km (0.094 R)
• M43: 28,699,005 km (0.116 R)
• M44: 29,053,103 km (0.12 R)
• M45: 30,935,792 km (0.116 R)
• M46: 31,481,077 km (0.119 R)
• M47: 32,396,616 km (0.084 R)
• M48: 33,599,981 km (0.116 R)
• M49: 33,879,879 km (0.079 R)
• M50: 34,254,023 km (0.08 R)
• M51: 34,912,253 km (0.094 R)
• M52: 35,006,650 km (0.094 R)
• M53: 35,859,806 km (0.097 R)
• M54: 37,780,045 km (0.095 R)
• M55: 38,948,254 km (0.094 R)
• M56: 39,046,091 km (0.095 R)
• M57: 40,425,085 km (0.077 R)
• M58: 41,120,416 km (0.079 R)
• M59: 42,321,836 km (0.117 R)
• M60: 43,331,622 km (0.101 R)
• M61: 43,839,656 km (0.118 R)
• M62: 44,553,986 km (0.092 R)
• M63: 46,720,163 km (0.076 R)
• M64: 46,824,283 km (0.063 R)
• M65: 46,928,254 km (0.116 R)
• M66: 47,763,758 km (0.117 R)
• M67: 48,078,362 km (0.069 R)
• M68: 54,074,843 km (0.063 R)
• M69: 54,184,050 km (0.072 R)
• M70: 54,621,623 km (0.106 R)
• M71: 56,604,992 km (0.044 R)
• M72: 57,605,652 km (0.116 R)
• M73: 58,948,742 km (0.092 R)
• M74: 59,624,176 km (0.107 R)
• M75: 61,779,881 km (0.098 R)
• M76: 62,809,863 km (0.084 R)
• M77: 63,384,618 km (0.098 R)
• M78: 64,886,880 km (0.1 R)
• M79: 65,584,305 km (0.063 R)
• M80: 65,817,229 km (0.066 R)
• M81: 66,167,288 km (0.039 R)
• M82: 67,691,092 km (0.081 R)
• M83: 68,280,208 km (0.064 R)
• M84: 68,752,788 km (0.11 R)
• M85: 68,989,601 km (0.08 R)
• M86: 70,534,648 km (0.103 R)
• M87: 70,773,257 km (0.088 R)
• M88: 71,131,843 km (0.093 R)
• M89: 72,692,747 km (0.088 R)
• M90: 73,779,875 km (0.057 R)
• M91: 76,950,602 km (0.08 R)
• M92: 78,181,942 km (0.105 R)
• M93: 78,552,645 km (0.089 R)
• M94: 81,288,790 km (0.042 R)
• M95: 81,539,067 km (0.071 R)
• M96: 82,920,155 km (0.067 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 14,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit