🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.68 AU - 0.74 AU

Year: 225 Days

Day: 31.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.4 AU - 1.56 AU

Year: 678 Days

Day: 18.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 145.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,760,841 km

• M1: 366,066 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.93 AU - 4.35 AU

Year: 3173 Days

Day: 39.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 10.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.24 AU - 5.62 AU

Year: 4767 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,760,841 km

• M1: 157,826 km (0.057 R)
• M2: 457,321 km (0.083 R)
• M3: 643,420 km (0.117 R)
• M4: 774,618 km (0.115 R)
• M5: 976,874 km (0.078 R)
• M6: 1,052,571 km (0.068 R)
• M7: 1,250,937 km (0.101 R)
• M8: 1,564,195 km (0.067 R)
• M9: 1,854,714 km (0.109 R)
• M10: 1,982,321 km (0.107 R)
• M11: 2,263,266 km (0.075 R)
• M12: 2,664,039 km (0.115 R)
• M13: 2,974,604 km (0.051 R)
• M14: 3,531,407 km (0.057 R)
• M15: 3,811,754 km (0.03 R)
• M16: 4,057,992 km (0.079 R)
• M17: 4,544,484 km (0.095 R)
• M18: 4,916,085 km (0.073 R)
• M19: 5,094,256 km (0.114 R)
• M20: 5,252,082 km (0.051 R)
• M21: 5,946,665 km (0.046 R)
• M22: 6,065,146 km (0.074 R)
• M23: 6,208,461 km (0.089 R)
• M24: 6,280,567 km (0.118 R)
• M25: 6,401,442 km (0.083 R)
• M26: 7,780,735 km (0.051 R)
• M27: 7,936,616 km (0.089 R)
• M28: 8,251,669 km (0.056 R)
• M29: 8,330,956 km (0.066 R)
• M30: 8,410,691 km (0.07 R)
• M31: 8,624,317 km (0.106 R)
• M32: 8,812,661 km (0.058 R)
• M33: 9,413,745 km (0.097 R)
• M34: 9,943,621 km (0.102 R)
• M35: 10,340,205 km (0.08 R)
• M36: 10,483,071 km (0.106 R)
• M37: 10,713,003 km (0.1 R)
• M38: 10,944,730 km (0.095 R)
• M39: 11,620,164 km (0.11 R)
• M40: 11,709,325 km (0.065 R)
• M41: 11,798,634 km (0.098 R)
• M42: 13,507,341 km (0.091 R)
• M43: 14,009,691 km (0.101 R)
• M44: 15,129,730 km (0.117 R)
• M45: 15,357,269 km (0.109 R)
• M46: 15,815,636 km (0.12 R)
• M47: 15,914,521 km (0.091 R)
• M48: 16,145,799 km (0.09 R)
• M49: 16,947,494 km (0.075 R)
• M50: 17,251,477 km (0.102 R)
• M51: 18,381,539 km (0.056 R)
• M52: 19,148,228 km (0.03 R)
• M53: 19,996,448 km (0.104 R)
• M54: 20,748,776 km (0.077 R)
• M55: 21,364,521 km (0.082 R)
• M56: 21,546,731 km (0.102 R)
• M57: 22,280,957 km (0.084 R)
• M58: 22,576,862 km (0.065 R)
• M59: 22,948,762 km (0.117 R)
• M60: 23,172,860 km (0.087 R)
• M61: 24,152,127 km (0.066 R)
• M62: 24,418,112 km (0.116 R)
• M63: 25,183,455 km (0.097 R)
• M64: 25,956,577 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988

Radius: 15

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.7 AU - 7.02 AU

Year: 6042 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,760,841 km

• M1: 264,489 km (0.114 R)
• M2: 407,056 km (0.12 R)
• M3: 781,200 km (0.099 R)
• M4: 1,107,623 km (0.115 R)
• M5: 1,279,062 km (0.063 R)
• M6: 1,459,926 km (0.118 R)
• M7: 1,591,871 km (0.09 R)
• M8: 1,868,627 km (0.093 R)
• M9: 2,537,180 km (0.072 R)
• M10: 2,839,068 km (0.094 R)
• M11: 3,226,976 km (0.114 R)
• M12: 3,735,908 km (0.081 R)
• M13: 3,920,063 km (0.086 R)
• M14: 4,188,591 km (0.12 R)
• M15: 4,602,977 km (0.028 R)
• M16: 5,471,243 km (0.116 R)
• M17: 5,802,453 km (0.097 R)
• M18: 6,078,311 km (0.044 R)
• M19: 6,453,054 km (0.118 R)
• M20: 6,547,899 km (0.092 R)
• M21: 6,771,099 km (0.112 R)
• M22: 6,964,379 km (0.11 R)
• M23: 7,061,767 km (0.042 R)
• M24: 7,789,711 km (0.05 R)
• M25: 8,368,804 km (0.116 R)
• M26: 9,460,569 km (0.087 R)
• M27: 10,709,113 km (0.108 R)
• M28: 11,162,245 km (0.116 R)
• M29: 11,276,538 km (0.087 R)
• M30: 11,660,107 km (0.098 R)
• M31: 13,037,006 km (0.097 R)
• M32: 13,318,399 km (0.111 R)
• M33: 14,965,771 km (0.1 R)
• M34: 15,218,292 km (0.047 R)
• M35: 15,599,916 km (0.091 R)
• M36: 15,727,823 km (0.067 R)
• M37: 16,070,701 km (0.076 R)
• M38: 16,502,740 km (0.114 R)
• M39: 17,821,594 km (0.074 R)
• M40: 18,224,013 km (0.092 R)
• M41: 18,674,601 km (0.075 R)
• M42: 18,946,570 km (0.04 R)
• M43: 19,955,608 km (0.1 R)
• M44: 20,233,860 km (0.112 R)
• M45: 20,466,634 km (0.026 R)
• M46: 20,653,632 km (0.052 R)
• M47: 21,454,279 km (0.116 R)
• M48: 21,882,279 km (0.096 R)
• M49: 22,409,312 km (0.032 R)
• M50: 23,329,489 km (0.108 R)
• M51: 23,524,864 km (0.051 R)
• M52: 24,212,565 km (0.078 R)
• M53: 24,360,966 km (0.11 R)
• M54: 25,306,873 km (0.107 R)
• M55: 28,268,462 km (0.099 R)
• M56: 29,052,056 km (0.106 R)
• M57: 29,525,683 km (0.048 R)
• M58: 30,161,175 km (0.096 R)
• M59: 31,122,939 km (0.077 R)
• M60: 31,499,627 km (0.078 R)
• M61: 31,769,651 km (0.094 R)
• M62: 33,405,953 km (0.037 R)
• M63: 33,570,959 km (0.06 R)
• M64: 33,957,370 km (0.106 R)
• M65: 34,178,775 km (0.088 R)
• M66: 34,456,279 km (0.111 R)
• M67: 36,646,392 km (0.118 R)
• M68: 37,615,038 km (0.103 R)
• M69: 38,073,855 km (0.075 R)
• M70: 38,361,532 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.1

Radius: 5.2

Gravity: 22.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.94 AU - 15.62 AU

Year: 17212 Days

Day: 15.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,760,841 km

• M1: 340,036 km (0.095 R)
• M2: 650,452 km (0.105 R)
• M3: 866,321 km (0.091 R)
• M4: 958,773 km (0.115 R)
• M5: 1,128,417 km (0.095 R)
• M6: 1,387,071 km (0.111 R)
• M7: 1,551,180 km (0.1 R)
• M8: 1,721,572 km (0.114 R)
• M9: 2,560,218 km (0.098 R)
• M10: 2,761,577 km (0.049 R)
• M11: 3,729,625 km (0.097 R)
• M12: 4,229,880 km (0.106 R)
• M13: 4,427,947 km (0.086 R)
• M14: 4,874,198 km (0.096 R)
• M15: 5,292,174 km (0.11 R)
• M16: 6,162,385 km (0.118 R)
• M17: 6,251,845 km (0.083 R)
• M18: 6,568,394 km (0.074 R)
• M19: 7,264,024 km (0.041 R)
• M20: 8,031,610 km (0.114 R)
• M21: 8,326,019 km (0.116 R)
• M22: 8,424,903 km (0.11 R)
• M23: 8,925,458 km (0.12 R)
• M24: 9,128,462 km (0.093 R)
• M25: 10,060,307 km (0.102 R)
• M26: 10,751,898 km (0.09 R)
• M27: 11,349,093 km (0.101 R)
• M28: 11,956,909 km (0.087 R)
• M29: 12,236,807 km (0.109 R)
• M30: 12,405,703 km (0.054 R)
• M31: 13,667,860 km (0.061 R)
• M32: 14,551,684 km (0.05 R)
• M33: 15,942,346 km (0.117 R)
• M34: 16,622,418 km (0.04 R)
• M35: 17,691,743 km (0.101 R)
• M36: 18,589,031 km (0.099 R)
• M37: 20,227,726 km (0.071 R)
• M38: 20,627,901 km (0.104 R)
• M39: 22,185,813 km (0.052 R)
• M40: 23,291,790 km (0.079 R)
• M41: 24,912,683 km (0.099 R)
• M42: 25,917,083 km (0.086 R)
• M43: 27,301,163 km (0.065 R)
• M44: 28,634,528 km (0.109 R)
• M45: 28,858,776 km (0.08 R)
• M46: 29,008,673 km (0.118 R)
• M47: 30,064,684 km (0.117 R)
• M48: 30,521,257 km (0.086 R)
• M49: 31,440,984 km (0.102 R)
• M50: 32,837,630 km (0.118 R)
• M51: 34,890,562 km (0.029 R)
• M52: 35,932,511 km (0.091 R)
• M53: 36,012,995 km (0.109 R)
• M54: 36,255,044 km (0.109 R)
• M55: 36,335,976 km (0.117 R)
• M56: 38,788,035 km (0.034 R)
• M57: 38,870,613 km (0.045 R)
• M58: 39,201,823 km (0.111 R)
• M59: 39,534,080 km (0.103 R)
• M60: 39,617,256 km (0.055 R)
• M61: 40,619,861 km (0.096 R)
• M62: 40,956,007 km (0.12 R)
• M63: 43,163,025 km (0.059 R)
• M64: 43,248,595 km (0.057 R)
• M65: 43,591,772 km (0.034 R)
• M66: 43,849,829 km (0.118 R)
• M67: 43,935,997 km (0.062 R)
• M68: 44,973,608 km (0.072 R)
• M69: 47,161,178 km (0.09 R)
• M70: 47,249,440 km (0.04 R)
• M71: 49,204,236 km (0.091 R)
• M72: 49,831,649 km (0.119 R)
• M73: 52,368,081 km (0.114 R)
• M74: 52,550,890 km (0.081 R)
• M75: 53,467,925 km (0.104 R)
• M76: 55,410,752 km (0.096 R)
• M77: 55,690,201 km (0.062 R)
• M78: 56,718,836 km (0.106 R)
• M79: 56,906,581 km (0.115 R)
• M80: 57,471,014 km (0.11 R)
• M81: 57,659,507 km (0.1 R)
• M82: 57,848,150 km (0.088 R)
• M83: 58,226,334 km (0.113 R)
• M84: 58,984,944 km (0.065 R)
• M85: 59,079,939 km (0.049 R)
• M86: 59,365,372 km (0.111 R)
• M87: 60,224,662 km (0.052 R)
• M88: 60,895,758 km (0.081 R)
• M89: 61,762,229 km (0.113 R)
• M90: 63,215,423 km (0.085 R)
• M91: 63,604,826 km (0.105 R)
• M92: 64,581,850 km (0.1 R)
• M93: 65,170,517 km (0.108 R)
• M94: 65,662,395 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 13,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit