🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.67 AU

Year: 143 Days

Day: 26.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,457,192 km

• M1: 370,404 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.91 AU - 2.51 AU

Year: 1155 Days

Day: 17.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,457,192 km

• M1: 200,910 km (0.032 R)
• M2: 892,052 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.06 AU - 5.62 AU

Year: 3742 Days

Day: 37.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 14.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.4 AU - 6.06 AU

Year: 4821 Days

Day: 14.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,457,192 km

• M1: 191,485 km (0.087 R)
• M2: 283,937 km (0.1 R)
• M3: 415,433 km (0.108 R)
• M4: 623,674 km (0.109 R)
• M5: 912,098 km (0.116 R)
• M6: 1,066,034 km (0.091 R)
• M7: 1,199,177 km (0.09 R)
• M8: 1,370,017 km (0.088 R)
• M9: 1,668,166 km (0.082 R)
• M10: 2,405,085 km (0.036 R)
• M11: 2,624,545 km (0.096 R)
• M12: 2,850,737 km (0.118 R)
• M13: 3,147,988 km (0.093 R)
• M14: 3,300,578 km (0.061 R)
• M15: 3,888,946 km (0.037 R)
• M16: 4,053,055 km (0.028 R)
• M17: 4,485,842 km (0.068 R)
• M18: 4,608,811 km (0.08 R)
• M19: 4,832,909 km (0.118 R)
• M20: 4,958,870 km (0.071 R)
• M21: 5,553,223 km (0.071 R)
• M22: 5,980,025 km (0.103 R)
• M23: 6,115,711 km (0.075 R)
• M24: 6,724,574 km (0.058 R)
• M25: 6,950,915 km (0.112 R)
• M26: 7,586,258 km (0.096 R)
• M27: 8,819,991 km (0.037 R)
• M28: 8,912,742 km (0.1 R)
• M29: 9,762,009 km (0.037 R)
• M30: 10,018,719 km (0.106 R)
• M31: 10,212,598 km (0.108 R)
• M32: 10,407,823 km (0.089 R)
• M33: 10,967,768 km (0.114 R)
• M34: 11,436,159 km (0.043 R)
• M35: 11,537,437 km (0.094 R)
• M36: 11,639,014 km (0.075 R)
• M37: 11,774,848 km (0.082 R)
• M38: 12,254,609 km (0.09 R)
• M39: 12,740,802 km (0.072 R)
• M40: 12,915,981 km (0.096 R)
• M41: 14,564,998 km (0.091 R)
• M42: 14,748,256 km (0.025 R)
• M43: 15,228,315 km (0.085 R)
• M44: 16,241,691 km (0.117 R)
• M45: 17,006,436 km (0.046 R)
• M46: 17,160,821 km (0.12 R)
• M47: 18,333,518 km (0.091 R)
• M48: 18,491,793 km (0.05 R)
• M49: 18,730,102 km (0.115 R)
• M50: 19,451,164 km (0.107 R)
• M51: 19,653,121 km (0.066 R)
• M52: 19,774,595 km (0.051 R)
• M53: 19,937,058 km (0.118 R)
• M54: 20,549,960 km (0.062 R)
• M55: 21,003,391 km (0.063 R)
• M56: 21,293,611 km (0.087 R)
• M57: 21,794,315 km (0.117 R)
• M58: 22,298,909 km (0.093 R)
• M59: 22,892,513 km (0.049 R)
• M60: 23,577,223 km (0.074 R)
• M61: 25,627,462 km (0.102 R)
• M62: 26,071,019 km (0.081 R)
• M63: 26,427,810 km (0.076 R)
• M64: 26,651,459 km (0.089 R)
• M65: 27,643,592 km (0.1 R)
• M66: 28,281,178 km (0.107 R)
• M67: 29,292,909 km (0.091 R)
• M68: 29,710,287 km (0.114 R)
• M69: 30,222,959 km (0.052 R)
• M70: 30,503,903 km (0.112 R)
• M71: 31,210,005 km (0.091 R)
• M72: 31,921,493 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813

Radius: 13.4

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.01 AU - 7.79 AU

Year: 5690 Days

Day: 6 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,457,192 km

• M1: 201,359 km (0.12 R)
• M2: 346,917 km (0.116 R)
• M3: 433,834 km (0.114 R)
• M4: 613,950 km (0.106 R)
• M5: 951,442 km (0.116 R)
• M6: 1,182,272 km (0.1 R)
• M7: 1,296,415 km (0.084 R)
• M8: 1,501,663 km (0.107 R)
• M9: 1,773,632 km (0.072 R)
• M10: 2,141,344 km (0.099 R)
• M11: 2,705,777 km (0.083 R)
• M12: 2,859,563 km (0.1 R)
• M13: 2,948,873 km (0.103 R)
• M14: 3,107,297 km (0.115 R)
• M15: 3,268,863 km (0.096 R)
• M16: 3,600,222 km (0.069 R)
• M17: 3,696,863 km (0.114 R)
• M18: 3,819,084 km (0.047 R)
• M19: 3,917,669 km (0.101 R)
• M20: 4,244,540 km (0.086 R)
• M21: 5,005,545 km (0.081 R)
• M22: 5,113,854 km (0.114 R)
• M23: 5,332,865 km (0.059 R)
• M24: 5,583,142 km (0.045 R)
• M25: 5,752,038 km (0.094 R)
• M26: 5,922,729 km (0.1 R)
• M27: 6,152,960 km (0.098 R)
• M28: 7,072,987 km (0.045 R)
• M29: 7,440,699 km (0.115 R)
• M30: 7,626,948 km (0.117 R)
• M31: 7,814,843 km (0.118 R)
• M32: 8,131,243 km (0.085 R)
• M33: 8,419,667 km (0.099 R)
• M34: 9,305,287 km (0.094 R)
• M35: 9,506,047 km (0.105 R)
• M36: 10,048,788 km (0.085 R)
• M37: 10,393,013 km (0.079 R)
• M38: 10,566,696 km (0.086 R)
• M39: 10,671,265 km (0.073 R)
• M40: 11,093,281 km (0.102 R)
• M41: 11,628,542 km (0.11 R)
• M42: 11,917,565 km (0.087 R)
• M43: 12,392,239 km (0.117 R)
• M44: 13,397,686 km (0.069 R)
• M45: 13,853,062 km (0.085 R)
• M46: 14,159,438 km (0.045 R)
• M47: 14,740,028 km (0.102 R)
• M48: 15,131,525 km (0.036 R)
• M49: 16,285,823 km (0.113 R)
• M50: 16,568,712 km (0.059 R)
• M51: 16,771,866 km (0.119 R)
• M52: 17,344,826 km (0.064 R)
• M53: 17,509,832 km (0.102 R)
• M54: 18,132,908 km (0.042 R)
• M55: 18,426,119 km (0.076 R)
• M56: 18,510,193 km (0.091 R)
• M57: 18,594,417 km (0.081 R)
• M58: 19,272,694 km (0.064 R)
• M59: 21,091,654 km (0.093 R)
• M60: 21,179,618 km (0.087 R)
• M61: 21,355,844 km (0.075 R)
• M62: 21,488,537 km (0.066 R)
• M63: 22,514,031 km (0.088 R)
• M64: 22,784,055 km (0.086 R)
• M65: 23,145,932 km (0.079 R)
• M66: 23,967,224 km (0.114 R)
• M67: 24,427,537 km (0.096 R)
• M68: 24,705,191 km (0.085 R)
• M69: 24,983,742 km (0.114 R)
• M70: 25,685,057 km (0.117 R)
• M71: 26,014,471 km (0.087 R)
• M72: 26,440,227 km (0.103 R)
• M73: 26,868,226 km (0.1 R)
• M74: 27,154,706 km (0.112 R)
• M75: 27,346,341 km (0.109 R)
• M76: 30,224,903 km (0.032 R)
• M77: 30,373,753 km (0.102 R)
• M78: 30,473,236 km (0.096 R)
• M79: 31,021,961 km (0.083 R)
• M80: 31,624,391 km (0.112 R)
• M81: 32,433,566 km (0.084 R)
• M82: 32,840,622 km (0.112 R)
• M83: 33,300,785 km (0.096 R)
• M84: 34,589,870 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 8.5

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.17 AU - 10.21 AU

Year: 10601 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,457,192 km

• M1: 125,812 km (0.085 R)
• M2: 287,527 km (0.043 R)
• M3: 401,820 km (0.033 R)
• M4: 590,463 km (0.085 R)
• M5: 680,222 km (0.113 R)
• M6: 774,917 km (0.1 R)
• M7: 1,295,817 km (0.111 R)
• M8: 1,665,772 km (0.074 R)
• M9: 1,840,652 km (0.089 R)
• M10: 1,930,411 km (0.118 R)
• M11: 2,044,554 km (0.045 R)
• M12: 2,232,150 km (0.086 R)
• M13: 2,474,648 km (0.102 R)
• M14: 3,037,734 km (0.114 R)
• M15: 3,527,368 km (0.067 R)
• M16: 4,887,512 km (0.118 R)
• M17: 5,107,571 km (0.115 R)
• M18: 5,427,411 km (0.09 R)
• M19: 5,819,956 km (0.11 R)
• M20: 6,053,029 km (0.073 R)
• M21: 6,120,348 km (0.1 R)
• M22: 6,255,435 km (0.105 R)
• M23: 6,460,085 km (0.112 R)
• M24: 6,563,158 km (0.118 R)
• M25: 7,016,439 km (0.095 R)
• M26: 7,193,563 km (0.056 R)
• M27: 7,806,466 km (0.054 R)
• M28: 7,916,420 km (0.12 R)
• M29: 8,323,925 km (0.046 R)
• M30: 8,624,467 km (0.075 R)
• M31: 8,776,159 km (0.093 R)
• M32: 8,967,046 km (0.06 R)
• M33: 9,313,963 km (0.083 R)
• M34: 9,822,895 km (0.105 R)
• M35: 10,340,953 km (0.053 R)
• M36: 10,623,543 km (0.11 R)
• M37: 11,737,449 km (0.045 R)
• M38: 12,159,315 km (0.117 R)
• M39: 12,500,548 km (0.072 R)
• M40: 13,851,865 km (0.117 R)
• M41: 14,612,570 km (0.072 R)
• M42: 14,793,584 km (0.045 R)
• M43: 15,020,823 km (0.12 R)
• M44: 15,386,739 km (0.114 R)
• M45: 15,709,422 km (0.054 R)
• M46: 16,221,047 km (0.1 R)
• M47: 16,455,467 km (0.101 R)
• M48: 16,549,414 km (0.095 R)
• M49: 17,165,159 km (0.118 R)
• M50: 18,030,134 km (0.066 R)
• M51: 18,127,073 km (0.113 R)
• M52: 18,418,939 km (0.077 R)
• M53: 18,958,389 km (0.04 R)
• M54: 19,952,167 km (0.072 R)
• M55: 20,405,000 km (0.117 R)
• M56: 21,371,851 km (0.119 R)
• M57: 21,525,937 km (0.104 R)
• M58: 21,628,860 km (0.11 R)
• M59: 22,928,866 km (0.115 R)
• M60: 23,614,772 km (0.081 R)
• M61: 25,223,547 km (0.059 R)
• M62: 25,986,197 km (0.028 R)
• M63: 26,315,462 km (0.115 R)
• M64: 26,811,828 km (0.05 R)
• M65: 28,094,480 km (0.111 R)
• M66: 29,055,347 km (0.115 R)
• M67: 29,969,540 km (0.081 R)
• M68: 30,777,219 km (0.04 R)
• M69: 30,893,157 km (0.09 R)
• M70: 31,241,870 km (0.047 R)
• M71: 31,416,750 km (0.066 R)
• M72: 31,826,049 km (0.082 R)
• M73: 32,001,977 km (0.047 R)
• M74: 32,945,939 km (0.111 R)
• M75: 34,740,216 km (0.077 R)
• M76: 35,102,841 km (0.025 R)
• M77: 35,224,015 km (0.041 R)
• M78: 35,710,059 km (0.069 R)
• M79: 38,049,022 km (0.031 R)
• M80: 38,547,781 km (0.089 R)
• M81: 38,985,953 km (0.108 R)
• M82: 39,236,978 km (0.112 R)
• M83: 39,299,809 km (0.075 R)
• M84: 40,754,948 km (0.053 R)
• M85: 41,201,198 km (0.09 R)
• M86: 41,329,105 km (0.065 R)
• M87: 42,420,870 km (0.101 R)
• M88: 43,197,283 km (0.03 R)
• M89: 43,457,134 km (0.038 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 19,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit