🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.47 AU - 0.57 AU

Year: 143 Days

Day: 47.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,850,660 km

• M1: 191,036 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.77 AU - 2.37 AU

Year: 1134 Days

Day: 39.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,850,660 km

• M1: 40,990 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.74 AU - 2.58 AU

Year: 1209 Days

Day: 22.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,850,660 km

• M1: 877,691 km (0.105 R)
• M2: 978,220 km (0.11 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 8.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.35 AU - 5.87 AU

Year: 4399 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,850,660 km

• M1: 237,262 km (0.118 R)
• M2: 327,470 km (0.087 R)
• M3: 432,188 km (0.038 R)
• M4: 549,473 km (0.077 R)
• M5: 742,155 km (0.062 R)
• M6: 1,029,084 km (0.109 R)
• M7: 1,103,434 km (0.069 R)
• M8: 1,179,729 km (0.104 R)
• M9: 1,235,379 km (0.099 R)
• M10: 1,443,320 km (0.107 R)
• M11: 1,700,180 km (0.114 R)
• M12: 1,814,772 km (0.067 R)
• M13: 1,945,221 km (0.12 R)
• M14: 2,454,751 km (0.118 R)
• M15: 2,526,708 km (0.074 R)
• M16: 2,672,865 km (0.095 R)
• M17: 2,851,934 km (0.1 R)
• M18: 2,973,557 km (0.085 R)
• M19: 3,300,877 km (0.085 R)
• M20: 3,380,613 km (0.115 R)
• M21: 3,477,103 km (0.101 R)
• M22: 3,656,322 km (0.088 R)
• M23: 3,771,961 km (0.095 R)
• M24: 3,905,701 km (0.088 R)
• M25: 4,456,221 km (0.073 R)
• M26: 4,885,268 km (0.111 R)
• M27: 4,939,722 km (0.11 R)
• M28: 5,012,875 km (0.104 R)
• M29: 5,067,777 km (0.044 R)
• M30: 5,123,129 km (0.098 R)
• M31: 5,327,330 km (0.078 R)
• M32: 5,724,811 km (0.082 R)
• M33: 5,975,687 km (0.111 R)
• M34: 6,210,406 km (0.097 R)
• M35: 6,368,681 km (0.082 R)
• M36: 6,488,209 km (0.088 R)
• M37: 6,548,198 km (0.048 R)
• M38: 6,628,682 km (0.074 R)
• M39: 6,994,299 km (0.045 R)
• M40: 7,055,933 km (0.103 R)
• M41: 7,324,910 km (0.075 R)
• M42: 7,450,273 km (0.053 R)
• M43: 7,576,235 km (0.108 R)
• M44: 7,703,094 km (0.059 R)
• M45: 7,915,822 km (0.093 R)
• M46: 8,066,018 km (0.097 R)
• M47: 8,152,186 km (0.063 R)
• M48: 8,369,103 km (0.057 R)
• M49: 8,543,983 km (0.088 R)
• M50: 8,742,051 km (0.049 R)
• M51: 9,188,002 km (0.075 R)
• M52: 9,755,726 km (0.1 R)
• M53: 10,806,202 km (0.054 R)
• M54: 10,877,560 km (0.068 R)
• M55: 11,164,339 km (0.118 R)
• M56: 11,526,366 km (0.114 R)
• M57: 12,113,688 km (0.077 R)
• M58: 12,585,519 km (0.071 R)
• M59: 12,861,527 km (0.099 R)
• M60: 13,855,904 km (0.09 R)
• M61: 14,140,739 km (0.028 R)
• M62: 14,244,859 km (0.05 R)
• M63: 14,558,715 km (0.071 R)
• M64: 14,663,733 km (0.108 R)
• M65: 15,166,531 km (0.104 R)
• M66: 15,246,417 km (0.116 R)
• M67: 16,297,790 km (0.119 R)
• M68: 16,434,224 km (0.082 R)
• M69: 16,598,632 km (0.083 R)
• M70: 16,928,794 km (0.083 R)
• M71: 17,400,327 km (0.107 R)
• M72: 17,456,127 km (0.107 R)
• M73: 17,539,902 km (0.101 R)
• M74: 17,707,750 km (0.033 R)
• M75: 18,045,094 km (0.079 R)
• M76: 18,640,792 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 12.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.68 AU - 10.88 AU

Year: 11647 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,850,660 km

• M1: 191,485 km (0.071 R)
• M2: 600,037 km (0.105 R)
• M3: 702,811 km (0.087 R)
• M4: 968,945 km (0.1 R)
• M5: 1,268,440 km (0.109 R)
• M6: 1,646,923 km (0.064 R)
• M7: 1,954,197 km (0.098 R)
• M8: 2,033,933 km (0.077 R)
• M9: 2,114,865 km (0.071 R)
• M10: 2,771,749 km (0.09 R)
• M11: 4,227,636 km (0.099 R)
• M12: 4,903,968 km (0.078 R)
• M13: 5,614,109 km (0.114 R)
• M14: 5,767,746 km (0.11 R)
• M15: 5,961,774 km (0.104 R)
• M16: 6,557,024 km (0.069 R)
• M17: 7,422,149 km (0.066 R)
• M18: 7,633,531 km (0.113 R)
• M19: 8,105,362 km (0.071 R)
• M20: 8,279,494 km (0.033 R)
• M21: 9,623,781 km (0.11 R)
• M22: 10,509,998 km (0.119 R)
• M23: 10,795,282 km (0.082 R)
• M24: 10,986,916 km (0.062 R)
• M25: 11,083,108 km (0.071 R)
• M26: 12,762,045 km (0.077 R)
• M27: 14,255,929 km (0.098 R)
• M28: 14,624,837 km (0.07 R)
• M29: 15,425,934 km (0.11 R)
• M30: 15,967,927 km (0.094 R)
• M31: 16,131,737 km (0.117 R)
• M32: 16,848,161 km (0.116 R)
• M33: 17,913,747 km (0.102 R)
• M34: 18,483,415 km (0.109 R)
• M35: 19,232,751 km (0.077 R)
• M36: 19,523,719 km (0.1 R)
• M37: 20,286,967 km (0.115 R)
• M38: 21,600,586 km (0.101 R)
• M39: 22,450,900 km (0.073 R)
• M40: 22,818,762 km (0.111 R)
• M41: 25,193,927 km (0.052 R)
• M42: 25,768,084 km (0.118 R)
• M43: 26,217,476 km (0.09 R)
• M44: 26,475,532 km (0.063 R)
• M45: 27,712,557 km (0.068 R)
• M46: 27,843,754 km (0.111 R)
• M47: 28,107,046 km (0.097 R)
• M48: 28,636,024 km (0.107 R)
• M49: 29,034,852 km (0.111 R)
• M50: 29,771,023 km (0.064 R)
• M51: 30,040,150 km (0.08 R)
• M52: 31,193,250 km (0.096 R)
• M53: 31,398,349 km (0.118 R)
• M54: 31,535,231 km (0.089 R)
• M55: 32,499,240 km (0.069 R)
• M56: 32,776,445 km (0.06 R)
• M57: 34,103,827 km (0.058 R)
• M58: 34,244,598 km (0.12 R)
• M59: 34,526,590 km (0.041 R)
• M60: 35,306,294 km (0.066 R)
• M61: 35,520,070 km (0.096 R)
• M62: 36,020,175 km (0.096 R)
• M63: 37,825,672 km (0.097 R)
• M64: 38,776,217 km (0.098 R)
• M65: 39,143,779 km (0.096 R)
• M66: 39,512,687 km (0.112 R)
• M67: 40,328,145 km (0.088 R)
• M68: 40,625,995 km (0.079 R)
• M69: 41,749,774 km (0.111 R)
• M70: 43,035,567 km (0.072 R)
• M71: 43,187,708 km (0.068 R)
• M72: 43,798,068 km (0.059 R)
• M73: 45,723,692 km (0.116 R)
• M74: 45,878,974 km (0.079 R)
• M75: 46,267,779 km (0.072 R)
• M76: 46,814,110 km (0.08 R)
• M77: 48,228,708 km (0.075 R)
• M78: 48,465,821 km (0.073 R)
• M79: 50,056,495 km (0.117 R)
• M80: 50,537,003 km (0.067 R)
• M81: 51,099,641 km (0.076 R)
• M82: 51,422,024 km (0.025 R)
• M83: 52,393,213 km (0.092 R)
• M84: 52,555,677 km (0.091 R)
• M85: 52,799,820 km (0.083 R)
• M86: 54,107,605 km (0.103 R)
• M87: 55,012,822 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622

Radius: 3.8

Gravity: 43.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.94 AU - 19.6 AU

Year: 23848 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,850,660 km

• M1: 54,603 km (0.034 R)
• M2: 142,716 km (0.107 R)
• M3: 230,830 km (0.101 R)
• M4: 264,190 km (0.086 R)
• M5: 299,196 km (0.109 R)
• M6: 394,340 km (0.113 R)
• M7: 612,902 km (0.1 R)
• M8: 1,144,573 km (0.078 R)
• M9: 1,264,252 km (0.096 R)
• M10: 1,325,587 km (0.074 R)
• M11: 2,027,201 km (0.097 R)
• M12: 2,471,806 km (0.108 R)
• M13: 2,510,252 km (0.048 R)
• M14: 3,192,568 km (0.075 R)
• M15: 3,403,651 km (0.09 R)
• M16: 4,524,887 km (0.112 R)
• M17: 4,714,128 km (0.12 R)
• M18: 5,002,702 km (0.113 R)
• M19: 5,297,111 km (0.089 R)
• M20: 5,346,628 km (0.096 R)
• M21: 5,396,444 km (0.108 R)
• M22: 5,446,410 km (0.06 R)
• M23: 6,529,498 km (0.11 R)
• M24: 6,636,012 km (0.042 R)
• M25: 7,287,361 km (0.044 R)
• M26: 7,509,065 km (0.113 R)
• M27: 8,533,511 km (0.065 R)
• M28: 8,591,705 km (0.101 R)
• M29: 8,767,034 km (0.077 R)
• M30: 10,584,498 km (0.101 R)
• M31: 10,709,712 km (0.056 R)
• M32: 10,772,543 km (0.101 R)
• M33: 11,279,231 km (0.116 R)
• M34: 11,535,342 km (0.118 R)
• M35: 11,728,922 km (0.109 R)
• M36: 13,314,510 km (0.079 R)
• M37: 13,721,266 km (0.04 R)
• M38: 14,270,141 km (0.089 R)
• M39: 15,530,802 km (0.033 R)
• M40: 16,899,623 km (0.083 R)
• M41: 17,487,542 km (0.093 R)
• M42: 18,306,740 km (0.101 R)
• M43: 19,443,834 km (0.044 R)
• M44: 20,136,921 km (0.077 R)
• M45: 20,916,475 km (0.12 R)
• M46: 22,505,204 km (0.092 R)
• M47: 22,989,303 km (0.042 R)
• M48: 23,070,236 km (0.113 R)
• M49: 23,313,931 km (0.063 R)
• M50: 23,476,843 km (0.098 R)
• M51: 24,049,952 km (0.085 R)
• M52: 24,462,094 km (0.106 R)
• M53: 26,387,868 km (0.072 R)
• M54: 27,240,276 km (0.112 R)
• M55: 28,622,860 km (0.079 R)
• M56: 28,710,075 km (0.087 R)
• M57: 30,471,740 km (0.083 R)
• M58: 31,186,219 km (0.1 R)
• M59: 36,622,756 km (0.112 R)
• M60: 37,859,332 km (0.094 R)
• M61: 38,338,494 km (0.027 R)
• M62: 40,470,862 km (0.061 R)
• M63: 43,440,080 km (0.076 R)
• M64: 43,640,541 km (0.051 R)
• M65: 45,255,001 km (0.049 R)
• M66: 47,919,938 km (0.103 R)
• M67: 48,023,460 km (0.103 R)
• M68: 48,958,297 km (0.051 R)
• M69: 50,214,171 km (0.085 R)
• M70: 50,846,072 km (0.062 R)
• M71: 54,152,634 km (0.113 R)
• M72: 54,584,373 km (0.112 R)
• M73: 55,017,160 km (0.073 R)
• M74: 55,886,324 km (0.119 R)
• M75: 58,189,084 km (0.11 R)
• M76: 59,296,557 km (0.068 R)
• M77: 60,410,911 km (0.04 R)
• M78: 65,166,179 km (0.094 R)
• M79: 67,472,529 km (0.081 R)
• M80: 68,402,579 km (0.096 R)
• M81: 68,869,175 km (0.104 R)
• M82: 69,336,818 km (0.072 R)
• M83: 70,275,245 km (0.052 R)
• M84: 73,354,119 km (0.113 R)
• M85: 74,070,843 km (0.104 R)
• M86: 75,993,474 km (0.088 R)
• M87: 76,960,924 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit