🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.47 AU - 0.69 AU

Year: 169 Days

Day: 15.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,486,577 km

• M1: 493,374 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.58 AU - 0.96 AU

Year: 259 Days

Day: 41.8 Hours

Environment

Temp: 87 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.73 AU - 1.07 AU

Year: 327 Days

Day: 21 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,486,577 km

• M1: 286,330 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.76 AU - 1.96 AU

Year: 971 Days

Day: 15.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 92.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.41 AU - 2.31 AU

Year: 971 Days

Day: 16.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,486,577 km

• M1: 1,321,847 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.99 AU - 3.47 AU

Year: 2223 Days

Day: 27.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.23 AU - 4.29 AU

Year: 2792 Days

Day: 20.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,486,577 km

• M1: 1,563,447 km (0.115 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 14.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.19 AU - 6.03 AU

Year: 4423 Days

Day: 11.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 113.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 74,486,577 km

• M1: 228,885 km (0.093 R)
• M2: 357,988 km (0.096 R)
• M3: 568,322 km (0.043 R)
• M4: 1,023,698 km (0.078 R)
• M5: 1,139,786 km (0.109 R)
• M6: 1,310,627 km (0.111 R)
• M7: 1,543,551 km (0.066 R)
• M8: 1,651,710 km (0.045 R)
• M9: 1,804,749 km (0.112 R)
• M10: 2,065,947 km (0.107 R)
• M11: 2,418,100 km (0.083 R)
• M12: 2,625,742 km (0.067 R)
• M13: 2,789,701 km (0.098 R)
• M14: 3,059,276 km (0.085 R)
• M15: 3,214,709 km (0.086 R)
• M16: 3,408,438 km (0.117 R)
• M17: 3,752,214 km (0.092 R)
• M18: 4,202,803 km (0.119 R)
• M19: 4,395,634 km (0.073 R)
• M20: 5,614,707 km (0.046 R)
• M21: 5,827,585 km (0.114 R)
• M22: 7,230,663 km (0.106 R)
• M23: 8,173,728 km (0.091 R)
• M24: 9,105,574 km (0.118 R)
• M25: 9,407,013 km (0.102 R)
• M26: 9,558,855 km (0.09 R)
• M27: 9,890,813 km (0.073 R)
• M28: 10,096,959 km (0.11 R)
• M29: 10,539,918 km (0.082 R)
• M30: 10,856,317 km (0.112 R)
• M31: 11,015,789 km (0.071 R)
• M32: 11,176,008 km (0.076 R)
• M33: 12,513,563 km (0.083 R)
• M34: 12,961,160 km (0.112 R)
• M35: 13,158,778 km (0.06 R)
• M36: 13,300,447 km (0.09 R)
• M37: 13,699,874 km (0.111 R)
• M38: 14,103,339 km (0.109 R)
• M39: 14,219,427 km (0.086 R)
• M40: 14,364,836 km (0.105 R)
• M41: 14,774,735 km (0.119 R)
• M42: 15,277,832 km (0.079 R)
• M43: 16,513,959 km (0.071 R)
• M44: 17,594,505 km (0.112 R)
• M45: 17,844,782 km (0.096 R)
• M46: 17,938,879 km (0.102 R)
• M47: 18,096,256 km (0.11 R)
• M48: 18,190,802 km (0.115 R)
• M49: 18,317,212 km (0.071 R)
• M50: 18,761,817 km (0.115 R)
• M51: 19,370,830 km (0.085 R)
• M52: 20,378,671 km (0.052 R)
• M53: 20,575,691 km (0.112 R)
• M54: 21,203,853 km (0.117 R)
• M55: 21,403,566 km (0.047 R)
• M56: 21,838,297 km (0.101 R)
• M57: 22,276,021 km (0.101 R)
• M58: 22,512,834 km (0.102 R)
• M59: 22,750,545 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.2

Radius: 4.4

Gravity: 46.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.37 AU - 17.79 AU

Year: 23546 Days

Day: 20.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,486,577 km

• M1: 62,981 km (0.084 R)
• M2: 420,520 km (0.059 R)
• M3: 584,628 km (0.066 R)
• M4: 660,774 km (0.037 R)
• M5: 938,278 km (0.103 R)
• M6: 1,184,067 km (0.105 R)
• M7: 1,281,306 km (0.105 R)
• M8: 1,415,046 km (0.075 R)
• M9: 1,993,990 km (0.094 R)
• M10: 2,149,123 km (0.116 R)
• M11: 2,228,111 km (0.058 R)
• M12: 2,470,908 km (0.063 R)
• M13: 3,664,400 km (0.091 R)
• M14: 3,758,946 km (0.098 R)
• M15: 4,194,425 km (0.066 R)
• M16: 4,544,185 km (0.098 R)
• M17: 4,903,220 km (0.118 R)
• M18: 6,772,744 km (0.113 R)
• M19: 6,947,176 km (0.05 R)
• M20: 7,841,771 km (0.085 R)
• M21: 8,395,582 km (0.115 R)
• M22: 8,771,821 km (0.095 R)
• M23: 9,153,595 km (0.11 R)
• M24: 10,065,244 km (0.068 R)
• M25: 11,555,239 km (0.104 R)
• M26: 12,467,487 km (0.11 R)
• M27: 12,896,384 km (0.044 R)
• M28: 13,841,992 km (0.102 R)
• M29: 14,211,648 km (0.077 R)
• M30: 14,434,998 km (0.103 R)
• M31: 15,416,061 km (0.042 R)
• M32: 16,967,091 km (0.097 R)
• M33: 20,130,787 km (0.118 R)
• M34: 20,381,663 km (0.101 R)
• M35: 21,993,729 km (0.12 R)
• M36: 24,978,955 km (0.082 R)
• M37: 25,068,714 km (0.117 R)
• M38: 25,880,880 km (0.068 R)
• M39: 26,335,808 km (0.064 R)
• M40: 27,716,446 km (0.1 R)
• M41: 28,556,139 km (0.106 R)
• M42: 29,878,734 km (0.074 R)
• M43: 30,260,208 km (0.108 R)
• M44: 30,835,562 km (0.081 R)
• M45: 31,899,652 km (0.104 R)
• M46: 32,779,287 km (0.116 R)
• M47: 33,074,294 km (0.114 R)
• M48: 33,666,851 km (0.099 R)
• M49: 34,662,126 km (0.063 R)
• M50: 34,762,207 km (0.109 R)
• M51: 35,970,509 km (0.109 R)
• M52: 37,295,048 km (0.072 R)
• M53: 38,946,908 km (0.12 R)
• M54: 39,991,550 km (0.082 R)
• M55: 41,045,168 km (0.104 R)
• M56: 41,256,998 km (0.064 R)
• M57: 42,535,611 km (0.068 R)
• M58: 42,749,985 km (0.104 R)
• M59: 46,008,376 km (0.103 R)
• M60: 47,222,961 km (0.115 R)
• M61: 47,444,965 km (0.107 R)
• M62: 47,556,116 km (0.06 R)
• M63: 49,683,697 km (0.079 R)
• M64: 50,248,728 km (0.078 R)
• M65: 50,475,219 km (0.077 R)
• M66: 51,271,080 km (0.072 R)
• M67: 53,567,557 km (0.105 R)
• M68: 57,074,580 km (0.111 R)
• M69: 57,784,870 km (0.077 R)
• M70: 58,260,143 km (0.101 R)
• M71: 59,214,278 km (0.11 R)
• M72: 59,333,807 km (0.046 R)
• M73: 59,573,462 km (0.099 R)
• M74: 59,813,268 km (0.115 R)
• M75: 60,173,649 km (0.077 R)
• M76: 60,534,629 km (0.055 R)
• M77: 62,838,137 km (0.114 R)
• M78: 63,326,723 km (0.084 R)
• M79: 63,449,094 km (0.066 R)
• M80: 64,061,997 km (0.116 R)
• M81: 64,307,637 km (0.118 R)
• M82: 65,170,068 km (0.111 R)
• M83: 66,533,055 km (0.107 R)
• M84: 67,655,188 km (0.114 R)
• M85: 69,413,262 km (0.068 R)
• M86: 71,695,528 km (0.109 R)
• M87: 72,461,618 km (0.105 R)
• M88: 72,589,674 km (0.107 R)
• M89: 73,230,551 km (0.082 R)
• M90: 73,616,065 km (0.048 R)
• M91: 77,246,207 km (0.102 R)
• M92: 78,031,596 km (0.108 R)
• M93: 84,948,702 km (0.066 R)
• M94: 88,753,574 km (0.087 R)
• M95: 89,713,544 km (0.109 R)
• M96: 90,263,615 km (0.077 R)
• M97: 92,474,971 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.6

Radius: 6

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.33 AU - 20.17 AU

Year: 27432 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,486,577 km

• M1: 86,916 km (0.05 R)
• M2: 127,906 km (0.054 R)
• M3: 368,759 km (0.1 R)
• M4: 625,768 km (0.114 R)
• M5: 692,339 km (0.105 R)
• M6: 956,978 km (0.097 R)
• M7: 1,034,469 km (0.036 R)
• M8: 1,195,736 km (0.075 R)
• M9: 1,307,785 km (0.117 R)
• M10: 1,423,274 km (0.105 R)
• M11: 1,633,609 km (0.061 R)
• M12: 1,821,952 km (0.092 R)
• M13: 2,287,950 km (0.116 R)
• M14: 2,498,733 km (0.082 R)
• M15: 2,679,148 km (0.102 R)
• M16: 3,090,842 km (0.084 R)
• M17: 4,484,346 km (0.094 R)
• M18: 4,571,561 km (0.035 R)
• M19: 5,757,274 km (0.074 R)
• M20: 6,043,754 km (0.077 R)
• M21: 6,091,924 km (0.081 R)
• M22: 6,730,259 km (0.112 R)
• M23: 6,780,224 km (0.117 R)
• M24: 7,133,574 km (0.088 R)
• M25: 7,286,763 km (0.084 R)
• M26: 7,441,148 km (0.051 R)
• M27: 8,389,897 km (0.03 R)
• M28: 8,605,767 km (0.047 R)
• M29: 8,660,071 km (0.107 R)
• M30: 9,376,047 km (0.11 R)
• M31: 9,544,045 km (0.102 R)
• M32: 9,882,884 km (0.046 R)
• M33: 11,218,045 km (0.102 R)
• M34: 11,396,216 km (0.063 R)
• M35: 11,876,276 km (0.071 R)
• M36: 12,179,660 km (0.095 R)
• M37: 13,105,073 km (0.049 R)
• M38: 13,861,589 km (0.088 R)
• M39: 14,052,925 km (0.047 R)
• M40: 14,567,392 km (0.117 R)
• M41: 14,826,944 km (0.088 R)
• M42: 15,880,412 km (0.091 R)
• M43: 17,505,494 km (0.09 R)
• M44: 19,324,604 km (0.101 R)
• M45: 20,328,855 km (0.1 R)
• M46: 21,423,612 km (0.064 R)
• M47: 23,974,854 km (0.057 R)
• M48: 24,127,893 km (0.113 R)
• M49: 24,666,146 km (0.089 R)
• M50: 25,208,288 km (0.104 R)
• M51: 25,832,710 km (0.064 R)
• M52: 26,146,865 km (0.113 R)
• M53: 26,541,205 km (0.091 R)
• M54: 26,699,480 km (0.071 R)
• M55: 26,937,640 km (0.095 R)
• M56: 27,256,134 km (0.086 R)
• M57: 27,575,974 km (0.061 R)
• M58: 29,684,705 km (0.109 R)
• M59: 31,174,551 km (0.055 R)
• M60: 31,676,751 km (0.072 R)
• M61: 31,844,600 km (0.039 R)
• M62: 36,226,022 km (0.099 R)
• M63: 36,401,650 km (0.114 R)
• M64: 36,577,577 km (0.065 R)
• M65: 38,262,797 km (0.082 R)
• M66: 38,531,325 km (0.07 R)
• M67: 38,890,061 km (0.06 R)
• M68: 41,984,792 km (0.089 R)
• M69: 43,654,903 km (0.108 R)
• M70: 44,122,695 km (0.095 R)
• M71: 44,216,343 km (0.094 R)
• M72: 44,780,327 km (0.107 R)
• M73: 46,295,604 km (0.074 R)
• M74: 50,254,861 km (0.034 R)
• M75: 50,450,685 km (0.043 R)
• M76: 50,548,672 km (0.055 R)
• M77: 50,646,808 km (0.11 R)
• M78: 51,335,257 km (0.111 R)
• M79: 53,419,305 km (0.119 R)
• M80: 53,519,237 km (0.098 R)
• M81: 55,733,435 km (0.102 R)
• M82: 56,749,653 km (0.107 R)
• M83: 57,567,056 km (0.104 R)
• M84: 57,772,005 km (0.07 R)
• M85: 58,697,417 km (0.107 R)
• M86: 59,006,935 km (0.106 R)
• M87: 62,237,053 km (0.061 R)
• M88: 63,291,269 km (0.084 R)
• M89: 69,193,802 km (0.113 R)
• M90: 71,383,317 km (0.073 R)
• M91: 73,484,269 km (0.056 R)
• M92: 73,706,572 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit