🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.81 AU - 0.95 AU

Year: 300 Days

Day: 23.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,111,130 km

• M1: 351,555 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.5 AU - 1.6 AU

Year: 701 Days

Day: 19.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 92 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,111,130 km

• M1: 361,428 km (0.08 R)
• M2: 1,074,711 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.62 AU - 1.84 AU

Year: 827 Days

Day: 22.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.82 AU - 2.38 AU

Year: 1106 Days

Day: 43.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,111,130 km

• M1: 184,604 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.92 AU - 2.48 AU

Year: 1186 Days

Day: 44 Hours

Environment

Temp: -71 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.42 AU - 3.76 AU

Year: 1974 Days

Day: 23.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 14.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.51 AU - 6.49 AU

Year: 4688 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 67,111,130 km

• M1: 228,735 km (0.074 R)
• M2: 369,058 km (0.118 R)
• M3: 563,386 km (0.058 R)
• M4: 1,403,826 km (0.054 R)
• M5: 1,753,885 km (0.111 R)
• M6: 1,905,428 km (0.104 R)
• M7: 2,150,021 km (0.113 R)
• M8: 2,276,431 km (0.044 R)
• M9: 2,480,183 km (0.085 R)
• M10: 2,748,412 km (0.078 R)
• M11: 2,846,698 km (0.035 R)
• M12: 3,418,760 km (0.116 R)
• M13: 3,849,602 km (0.112 R)
• M14: 4,049,315 km (0.1 R)
• M15: 4,297,947 km (0.1 R)
• M16: 4,668,950 km (0.03 R)
• M17: 4,930,147 km (0.082 R)
• M18: 5,318,653 km (0.093 R)
• M19: 5,616,652 km (0.062 R)
• M20: 5,717,182 km (0.118 R)
• M21: 7,407,488 km (0.117 R)
• M22: 7,518,041 km (0.094 R)
• M23: 7,796,891 km (0.088 R)
• M24: 8,307,319 km (0.086 R)
• M25: 8,828,668 km (0.119 R)
• M26: 9,600,743 km (0.098 R)
• M27: 9,782,055 km (0.105 R)
• M28: 11,050,944 km (0.079 R)
• M29: 11,850,096 km (0.097 R)
• M30: 12,404,207 km (0.113 R)
• M31: 13,268,134 km (0.105 R)
• M32: 13,402,772 km (0.064 R)
• M33: 13,571,668 km (0.117 R)
• M34: 13,673,395 km (0.061 R)
• M35: 13,877,596 km (0.076 R)
• M36: 14,185,768 km (0.109 R)
• M37: 14,323,547 km (0.094 R)
• M38: 14,774,136 km (0.029 R)
• M39: 14,878,855 km (0.071 R)
• M40: 15,053,735 km (0.098 R)
• M41: 15,194,207 km (0.042 R)
• M42: 15,441,193 km (0.083 R)
• M43: 15,831,943 km (0.092 R)
• M44: 16,406,099 km (0.12 R)
• M45: 16,550,611 km (0.108 R)
• M46: 17,206,747 km (0.102 R)
• M47: 17,464,055 km (0.059 R)
• M48: 17,574,907 km (0.105 R)
• M49: 18,581,851 km (0.069 R)
• M50: 18,732,645 km (0.077 R)
• M51: 19,187,423 km (0.112 R)
• M52: 19,378,011 km (0.104 R)
• M53: 20,030,856 km (0.065 R)
• M54: 21,239,606 km (0.094 R)
• M55: 21,476,420 km (0.047 R)
• M56: 22,311,774 km (0.086 R)
• M57: 22,713,295 km (0.086 R)
• M58: 23,036,277 km (0.119 R)
• M59: 23,482,976 km (0.069 R)
• M60: 23,850,538 km (0.071 R)
• M61: 24,137,616 km (0.042 R)
• M62: 24,549,908 km (0.114 R)
• M63: 25,089,358 km (0.114 R)
• M64: 25,968,994 km (0.082 R)
• M65: 26,095,404 km (0.073 R)
• M66: 26,264,449 km (0.109 R)
• M67: 26,603,438 km (0.106 R)
• M68: 27,672,465 km (0.072 R)
• M69: 28,060,671 km (0.09 R)
• M70: 28,233,756 km (0.078 R)
• M71: 28,363,906 km (0.112 R)
• M72: 29,367,857 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 13.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.71 AU - 9.93 AU

Year: 9520 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 67,111,130 km

• M1: 186,997 km (0.111 R)
• M2: 355,594 km (0.086 R)
• M3: 442,361 km (0.089 R)
• M4: 531,820 km (0.071 R)
• M5: 716,424 km (0.102 R)
• M6: 945,159 km (0.066 R)
• M7: 1,047,933 km (0.073 R)
• M8: 1,210,097 km (0.075 R)
• M9: 1,346,381 km (0.109 R)
• M10: 1,774,231 km (0.099 R)
• M11: 1,878,052 km (0.083 R)
• M12: 1,997,431 km (0.111 R)
• M13: 2,092,126 km (0.096 R)
• M14: 2,399,999 km (0.12 R)
• M15: 3,028,609 km (0.081 R)
• M16: 3,154,122 km (0.115 R)
• M17: 3,297,436 km (0.105 R)
• M18: 3,410,383 km (0.094 R)
• M19: 3,808,014 km (0.076 R)
• M20: 3,909,740 km (0.089 R)
• M21: 4,046,772 km (0.03 R)
• M22: 4,133,389 km (0.085 R)
• M23: 4,702,011 km (0.093 R)
• M24: 5,014,371 km (0.106 R)
• M25: 5,257,767 km (0.071 R)
• M26: 5,371,461 km (0.09 R)
• M27: 5,562,797 km (0.107 R)
• M28: 6,230,452 km (0.092 R)
• M29: 6,758,084 km (0.095 R)
• M30: 7,027,510 km (0.1 R)
• M31: 7,491,413 km (0.092 R)
• M32: 7,835,039 km (0.065 R)
• M33: 7,987,030 km (0.076 R)
• M34: 8,162,060 km (0.117 R)
• M35: 9,261,305 km (0.042 R)
• M36: 9,537,612 km (0.057 R)
• M37: 9,886,923 km (0.059 R)
• M38: 10,027,695 km (0.108 R)
• M39: 10,193,001 km (0.079 R)
• M40: 10,598,112 km (0.066 R)
• M41: 10,718,239 km (0.101 R)
• M42: 11,252,303 km (0.117 R)
• M43: 11,621,511 km (0.113 R)
• M44: 11,770,211 km (0.063 R)
• M45: 11,919,659 km (0.105 R)
• M46: 12,422,308 km (0.054 R)
• M47: 12,650,894 km (0.111 R)
• M48: 13,474,579 km (0.053 R)
• M49: 13,761,658 km (0.109 R)
• M50: 13,919,184 km (0.082 R)
• M51: 14,368,726 km (0.096 R)
• M52: 14,528,496 km (0.093 R)
• M53: 14,796,127 km (0.108 R)
• M54: 15,119,558 km (0.111 R)
• M55: 15,910,631 km (0.119 R)
• M56: 16,020,885 km (0.117 R)
• M57: 16,967,690 km (0.091 R)
• M58: 17,277,956 km (0.052 R)
• M59: 17,504,746 km (0.035 R)
• M60: 18,104,783 km (0.098 R)
• M61: 18,711,552 km (0.085 R)
• M62: 19,560,670 km (0.043 R)
• M63: 19,826,655 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 13.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.46 AU - 10.32 AU

Year: 10458 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,111,130 km

• M1: 213,925 km (0.09 R)
• M2: 425,008 km (0.106 R)
• M3: 603,777 km (0.095 R)
• M4: 773,271 km (0.04 R)
• M5: 909,555 km (0.067 R)
• M6: 1,276,519 km (0.119 R)
• M7: 1,429,258 km (0.092 R)
• M8: 1,845,140 km (0.117 R)
• M9: 1,938,340 km (0.081 R)
• M10: 2,074,324 km (0.065 R)
• M11: 2,864,051 km (0.113 R)
• M12: 3,859,475 km (0.104 R)
• M13: 4,049,764 km (0.101 R)
• M14: 4,475,819 km (0.099 R)
• M15: 5,010,033 km (0.096 R)
• M16: 5,180,125 km (0.037 R)
• M17: 5,467,653 km (0.103 R)
• M18: 5,564,742 km (0.108 R)
• M19: 6,260,222 km (0.028 R)
• M20: 7,088,845 km (0.089 R)
• M21: 8,017,997 km (0.073 R)
• M22: 8,195,121 km (0.112 R)
• M23: 8,373,442 km (0.109 R)
• M24: 9,192,490 km (0.112 R)
• M25: 9,517,865 km (0.088 R)
• M26: 9,941,826 km (0.066 R)
• M27: 10,132,264 km (0.097 R)
• M28: 10,662,289 km (0.046 R)
• M29: 11,799,682 km (0.117 R)
• M30: 12,102,617 km (0.066 R)
• M31: 13,419,228 km (0.073 R)
• M32: 13,762,107 km (0.108 R)
• M33: 14,537,472 km (0.057 R)
• M34: 14,726,714 km (0.04 R)
• M35: 15,547,258 km (0.051 R)
• M36: 17,232,478 km (0.118 R)
• M37: 18,329,629 km (0.119 R)
• M38: 19,004,764 km (0.045 R)
• M39: 20,107,749 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.2

Radius: 6.5

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.23 AU - 15.69 AU

Year: 22092 Days

Day: 24 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 67,111,130 km

• M1: 204,051 km (0.111 R)
• M2: 482,603 km (0.11 R)
• M3: 763,847 km (0.058 R)
• M4: 1,683,724 km (0.106 R)
• M5: 1,860,549 km (0.114 R)
• M6: 2,361,402 km (0.053 R)
• M7: 2,426,926 km (0.046 R)
• M8: 5,676,042 km (0.049 R)
• M9: 6,031,337 km (0.097 R)
• M10: 6,166,424 km (0.087 R)
• M11: 6,856,669 km (0.057 R)
• M12: 7,814,694 km (0.111 R)
• M13: 8,359,230 km (0.097 R)
• M14: 8,865,020 km (0.104 R)
• M15: 10,118,800 km (0.092 R)
• M16: 10,386,879 km (0.119 R)
• M17: 10,494,889 km (0.063 R)
• M18: 10,820,863 km (0.068 R)
• M19: 11,260,681 km (0.111 R)
• M20: 11,371,533 km (0.092 R)
• M21: 14,139,093 km (0.078 R)
• M22: 15,658,708 km (0.115 R)
• M23: 16,031,057 km (0.112 R)
• M24: 16,093,440 km (0.102 R)
• M25: 16,784,582 km (0.055 R)
• M26: 18,718,284 km (0.115 R)
• M27: 18,915,454 km (0.116 R)
• M28: 20,180,454 km (0.072 R)
• M29: 22,232,787 km (0.079 R)
• M30: 22,791,236 km (0.081 R)
• M31: 22,861,397 km (0.116 R)
• M32: 23,566,601 km (0.097 R)
• M33: 24,278,986 km (0.067 R)
• M34: 24,422,301 km (0.039 R)
• M35: 24,854,041 km (0.07 R)
• M36: 24,998,552 km (0.097 R)
• M37: 25,143,213 km (0.088 R)
• M38: 26,090,766 km (0.071 R)
• M39: 27,795,584 km (0.104 R)
• M40: 29,995,869 km (0.094 R)
• M41: 30,535,469 km (0.068 R)
• M42: 30,612,661 km (0.088 R)
• M43: 30,922,628 km (0.095 R)
• M44: 33,599,083 km (0.081 R)
• M45: 33,918,924 km (0.03 R)
• M46: 34,884,129 km (0.094 R)
• M47: 35,288,941 km (0.104 R)
• M48: 36,594,930 km (0.038 R)
• M49: 36,841,468 km (0.051 R)
• M50: 37,584,670 km (0.076 R)
• M51: 41,117,723 km (0.071 R)
• M52: 41,630,993 km (0.109 R)
• M53: 41,888,451 km (0.118 R)
• M54: 44,491,903 km (0.12 R)
• M55: 45,990,275 km (0.119 R)
• M56: 48,945,880 km (0.118 R)
• M57: 49,762,535 km (0.117 R)
• M58: 50,675,232 km (0.048 R)
• M59: 52,424,629 km (0.092 R)
• M60: 56,171,457 km (0.087 R)
• M61: 56,931,115 km (0.111 R)
• M62: 57,885,550 km (0.116 R)
• M63: 58,172,927 km (0.115 R)
• M64: 61,169,821 km (0.101 R)
• M65: 62,736,111 km (0.049 R)
• M66: 64,216,532 km (0.114 R)
• M67: 64,414,749 km (0.119 R)
• M68: 64,811,931 km (0.08 R)
• M69: 65,708,471 km (0.067 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 17,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit