🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 21.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 132.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.27 AU - 1.29 AU

Year: 540 Days

Day: 28.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.66 AU - 2.34 AU

Year: 1054 Days

Day: 37.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.03 AU - 2.69 AU

Year: 1352 Days

Day: 45 Hours

Environment

Temp: -79 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.05 AU - 2.93 AU

Year: 1465 Days

Day: 18.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.84 AU - 4.26 AU

Year: 2493 Days

Day: 38.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 12.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.86 AU - 8.74 AU

Year: 8121 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 25,930,045 km

• M1: 269,276 km (0.091 R)
• M2: 513,869 km (0.085 R)
• M3: 681,568 km (0.1 R)
• M4: 773,122 km (0.118 R)
• M5: 902,674 km (0.091 R)
• M6: 1,022,651 km (0.119 R)
• M7: 1,222,663 km (0.114 R)
• M8: 1,537,417 km (0.099 R)
• M9: 1,704,668 km (0.118 R)
• M10: 1,989,652 km (0.072 R)
• M11: 2,314,129 km (0.068 R)
• M12: 2,730,909 km (0.054 R)
• M13: 3,198,402 km (0.073 R)
• M14: 3,278,737 km (0.106 R)
• M15: 3,387,045 km (0.073 R)
• M16: 3,551,753 km (0.078 R)
• M17: 3,635,079 km (0.053 R)
• M18: 3,917,819 km (0.103 R)
• M19: 4,778,156 km (0.084 R)
• M20: 5,119,688 km (0.103 R)
• M21: 5,501,312 km (0.112 R)
• M22: 6,024,605 km (0.083 R)
• M23: 6,326,045 km (0.115 R)
• M24: 7,979,700 km (0.101 R)
• M25: 8,163,257 km (0.104 R)
• M26: 8,911,246 km (0.107 R)
• M27: 9,101,684 km (0.09 R)
• M28: 10,352,322 km (0.107 R)
• M29: 10,552,634 km (0.051 R)
• M30: 10,673,509 km (0.099 R)
• M31: 10,916,456 km (0.119 R)
• M32: 10,997,837 km (0.05 R)
• M33: 12,796,751 km (0.06 R)
• M34: 13,184,808 km (0.045 R)
• M35: 13,271,575 km (0.087 R)
• M36: 13,358,491 km (0.057 R)
• M37: 13,708,251 km (0.098 R)
• M38: 14,238,426 km (0.079 R)
• M39: 14,461,327 km (0.072 R)
• M40: 15,869,342 km (0.082 R)
• M41: 16,472,670 km (0.072 R)
• M42: 16,659,817 km (0.08 R)
• M43: 16,894,836 km (0.086 R)
• M44: 17,083,628 km (0.107 R)
• M45: 17,463,307 km (0.1 R)
• M46: 17,749,937 km (0.074 R)
• M47: 18,570,332 km (0.12 R)
• M48: 18,667,720 km (0.114 R)
• M49: 19,353,776 km (0.114 R)
• M50: 19,799,278 km (0.104 R)
• M51: 20,902,413 km (0.076 R)
• M52: 21,003,691 km (0.094 R)
• M53: 21,206,845 km (0.057 R)
• M54: 21,666,110 km (0.077 R)
• M55: 22,025,594 km (0.079 R)
• M56: 22,231,889 km (0.112 R)
• M57: 23,011,294 km (0.113 R)
• M58: 23,693,909 km (0.091 R)
• M59: 24,971,774 km (0.113 R)
• M60: 25,187,046 km (0.103 R)
• M61: 26,217,326 km (0.089 R)
• M62: 26,710,251 km (0.113 R)
• M63: 27,040,563 km (0.111 R)
• M64: 27,594,225 km (0.079 R)
• M65: 27,928,127 km (0.074 R)
• M66: 28,039,727 km (0.114 R)
• M67: 28,151,477 km (0.115 R)
• M68: 29,447,294 km (0.105 R)
• M69: 29,902,520 km (0.051 R)
• M70: 30,016,813 km (0.047 R)
• M71: 30,360,140 km (0.098 R)
• M72: 30,475,031 km (0.114 R)
• M73: 31,282,411 km (0.109 R)
• M74: 31,456,393 km (0.108 R)
• M75: 34,402,424 km (0.107 R)
• M76: 34,881,885 km (0.114 R)
• M77: 35,122,588 km (0.091 R)
• M78: 35,363,740 km (0.114 R)
• M79: 35,544,903 km (0.054 R)
• M80: 36,638,763 km (0.064 R)
• M81: 37,251,216 km (0.115 R)
• M82: 38,486,147 km (0.072 R)
• M83: 39,797,372 km (0.064 R)
• M84: 41,250,266 km (0.102 R)
• M85: 41,951,282 km (0.109 R)
• M86: 43,171,402 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 13.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.36 AU - 11.06 AU

Year: 10419 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,930,045 km

• M1: 343,626 km (0.103 R)
• M2: 493,673 km (0.108 R)
• M3: 855,700 km (0.043 R)
• M4: 1,135,448 km (0.112 R)
• M5: 1,510,639 km (0.115 R)
• M6: 1,735,934 km (0.065 R)
• M7: 2,322,208 km (0.108 R)
• M8: 2,451,909 km (0.032 R)
• M9: 2,637,710 km (0.076 R)
• M10: 2,746,019 km (0.085 R)
• M11: 3,023,523 km (0.095 R)
• M12: 3,252,258 km (0.096 R)
• M13: 4,160,317 km (0.082 R)
• M14: 4,319,040 km (0.082 R)
• M15: 4,807,477 km (0.117 R)
• M16: 4,940,918 km (0.112 R)
• M17: 6,051,383 km (0.058 R)
• M18: 6,377,357 km (0.1 R)
• M19: 6,709,165 km (0.033 R)
• M20: 7,198,500 km (0.103 R)
• M21: 7,428,282 km (0.099 R)
• M22: 8,092,646 km (0.038 R)
• M23: 8,735,319 km (0.11 R)
• M24: 9,269,533 km (0.059 R)
• M25: 9,519,810 km (0.12 R)
• M26: 10,069,582 km (0.119 R)
• M27: 10,543,060 km (0.113 R)
• M28: 11,377,666 km (0.106 R)
• M29: 11,466,826 km (0.094 R)
• M30: 11,601,016 km (0.059 R)
• M31: 11,825,712 km (0.084 R)
• M32: 12,142,710 km (0.05 R)
• M33: 12,370,846 km (0.087 R)
• M34: 13,580,046 km (0.108 R)
• M35: 13,769,437 km (0.072 R)
• M36: 14,007,447 km (0.11 R)
• M37: 14,294,825 km (0.038 R)
• M38: 15,810,700 km (0.12 R)
• M39: 16,060,079 km (0.114 R)
• M40: 16,764,985 km (0.072 R)
• M41: 17,582,986 km (0.074 R)
• M42: 20,222,191 km (0.075 R)
• M43: 20,492,964 km (0.053 R)
• M44: 20,764,783 km (0.103 R)
• M45: 21,642,922 km (0.115 R)
• M46: 23,719,790 km (0.077 R)
• M47: 23,948,076 km (0.106 R)
• M48: 24,292,001 km (0.113 R)
• M49: 24,926,596 km (0.075 R)
• M50: 25,216,965 km (0.084 R)
• M51: 25,859,488 km (0.104 R)
• M52: 26,212,240 km (0.074 R)
• M53: 26,625,878 km (0.04 R)
• M54: 26,982,220 km (0.096 R)
• M55: 27,220,529 km (0.07 R)
• M56: 27,519,576 km (0.065 R)
• M57: 27,639,403 km (0.066 R)
• M58: 28,120,660 km (0.094 R)
• M59: 28,726,232 km (0.114 R)
• M60: 29,458,663 km (0.065 R)
• M61: 30,135,294 km (0.096 R)
• M62: 32,196,155 km (0.098 R)
• M63: 32,575,684 km (0.095 R)
• M64: 33,531,166 km (0.097 R)
• M65: 33,980,109 km (0.067 R)
• M66: 34,173,240 km (0.117 R)
• M67: 34,625,026 km (0.058 R)
• M68: 34,754,577 km (0.107 R)
• M69: 35,404,281 km (0.045 R)
• M70: 35,796,078 km (0.045 R)
• M71: 35,992,500 km (0.104 R)
• M72: 41,292,902 km (0.079 R)
• M73: 41,567,713 km (0.104 R)
• M74: 41,912,087 km (0.098 R)
• M75: 42,881,332 km (0.084 R)
• M76: 43,438,584 km (0.095 R)
• M77: 44,841,962 km (0.048 R)
• M78: 45,336,682 km (0.05 R)
• M79: 45,549,260 km (0.118 R)
• M80: 46,974,928 km (0.036 R)
• M81: 47,333,664 km (0.096 R)
• M82: 47,549,234 km (0.102 R)
• M83: 47,981,572 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 14.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.15 AU - 12.25 AU

Year: 13048 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,930,045 km

• M1: 187,297 km (0.105 R)
• M2: 315,951 km (0.089 R)
• M3: 507,586 km (0.039 R)
• M4: 736,470 km (0.091 R)
• M5: 1,299,856 km (0.106 R)
• M6: 1,424,621 km (0.093 R)
• M7: 2,600,909 km (0.067 R)
• M8: 2,724,925 km (0.092 R)
• M9: 2,905,789 km (0.054 R)
• M10: 3,109,392 km (0.092 R)
• M11: 4,706,947 km (0.065 R)
• M12: 5,258,814 km (0.031 R)
• M13: 5,831,325 km (0.1 R)
• M14: 6,018,771 km (0.114 R)
• M15: 6,351,776 km (0.094 R)
• M16: 6,813,435 km (0.104 R)
• M17: 7,185,485 km (0.118 R)
• M18: 7,336,280 km (0.088 R)
• M19: 7,589,998 km (0.115 R)
• M20: 8,001,841 km (0.079 R)
• M21: 8,105,961 km (0.093 R)
• M22: 8,713,478 km (0.079 R)
• M23: 9,144,768 km (0.096 R)
• M24: 9,445,460 km (0.12 R)
• M25: 9,583,090 km (0.052 R)
• M26: 10,281,862 km (0.097 R)
• M27: 11,847,104 km (0.063 R)
• M28: 11,936,265 km (0.091 R)
• M29: 12,234,862 km (0.068 R)
• M30: 12,536,152 km (0.105 R)
• M31: 15,097,567 km (0.071 R)
• M32: 15,355,922 km (0.057 R)
• M33: 15,975,557 km (0.036 R)
• M34: 17,239,210 km (0.094 R)
• M35: 18,500,320 km (0.12 R)
• M36: 19,124,592 km (0.082 R)
• M37: 19,474,501 km (0.094 R)
• M38: 21,399,975 km (0.107 R)
• M39: 21,763,199 km (0.052 R)
• M40: 24,362,462 km (0.092 R)
• M41: 24,855,985 km (0.105 R)
• M42: 25,891,352 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 14,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit