🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.45 AU - 0.67 AU

Year: 187 Days

Day: 35 Hours

Environment

Temp: 28 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.95 AU - 0.97 AU

Year: 420 Days

Day: 40.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,301,490 km

• M1: 309,817 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.89 AU - 1.37 AU

Year: 536 Days

Day: 46.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,301,490 km

• M1: 521,797 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.7 AU - 1.72 AU

Year: 998 Days

Day: 16.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,301,490 km

• M1: 489,035 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.57 AU - 2.03 AU

Year: 1078 Days

Day: 31.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,301,490 km

• M1: 90,956 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.7 AU - 2.08 AU

Year: 1159 Days

Day: 41.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,301,490 km

• M1: 34,408 km (0.074 R)
• M2: 1,421,778 km (0.097 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 8.1

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.2 AU - 2.74 AU

Year: 1732 Days

Day: 14.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,301,490 km

• M1: 101,128 km (0.095 R)
• M2: 197,020 km (0.103 R)
• M3: 273,166 km (0.055 R)
• M4: 347,815 km (0.066 R)
• M5: 527,632 km (0.088 R)
• M6: 717,322 km (0.059 R)
• M7: 785,538 km (0.049 R)
• M8: 877,840 km (0.034 R)
• M9: 943,813 km (0.118 R)
• M10: 1,026,989 km (0.109 R)
• M11: 1,112,709 km (0.038 R)
• M12: 1,192,744 km (0.076 R)
• M13: 1,341,893 km (0.098 R)
• M14: 1,410,259 km (0.081 R)
• M15: 1,462,319 km (0.12 R)
• M16: 1,568,384 km (0.028 R)
• M17: 1,622,389 km (0.115 R)
• M18: 1,676,992 km (0.071 R)
• M19: 1,741,618 km (0.113 R)
• M20: 1,863,840 km (0.111 R)
• M21: 1,950,158 km (0.103 R)
• M22: 2,057,420 km (0.057 R)
• M23: 2,257,731 km (0.113 R)
• M24: 2,329,388 km (0.12 R)
• M25: 2,381,000 km (0.119 R)
• M26: 2,485,419 km (0.059 R)
• M27: 2,602,105 km (0.084 R)
• M28: 2,863,004 km (0.077 R)
• M29: 2,940,645 km (0.117 R)
• M30: 3,120,911 km (0.094 R)
• M31: 3,178,057 km (0.04 R)
• M32: 3,316,435 km (0.036 R)
• M33: 3,386,447 km (0.079 R)
• M34: 3,468,726 km (0.07 R)
• M35: 3,623,410 km (0.086 R)
• M36: 3,816,840 km (0.083 R)
• M37: 3,976,461 km (0.083 R)
• M38: 4,063,377 km (0.096 R)
• M39: 4,176,025 km (0.116 R)
• M40: 4,455,922 km (0.077 R)
• M41: 4,507,384 km (0.108 R)
• M42: 4,572,160 km (0.108 R)
• M43: 4,663,265 km (0.065 R)
• M44: 4,860,584 km (0.065 R)
• M45: 5,074,061 km (0.116 R)
• M46: 5,195,534 km (0.071 R)
• M47: 5,249,838 km (0.103 R)
• M48: 5,317,905 km (0.113 R)
• M49: 5,607,377 km (0.113 R)
• M50: 5,677,090 km (0.038 R)
• M51: 5,789,138 km (0.065 R)
• M52: 5,916,147 km (0.068 R)
• M53: 6,101,200 km (0.095 R)
• M54: 6,360,602 km (0.119 R)
• M55: 6,491,650 km (0.11 R)
• M56: 6,623,595 km (0.1 R)
• M57: 6,964,978 km (0.03 R)
• M58: 7,220,940 km (0.049 R)
• M59: 7,711,172 km (0.102 R)
• M60: 8,212,175 km (0.115 R)
• M61: 8,610,853 km (0.095 R)
• M62: 8,885,665 km (0.079 R)
• M63: 8,999,658 km (0.118 R)
• M64: 9,114,101 km (0.112 R)
• M65: 9,410,753 km (0.074 R)
• M66: 9,610,167 km (0.11 R)
• M67: 9,693,792 km (0.041 R)
• M68: 9,962,769 km (0.112 R)
• M69: 10,251,194 km (0.057 R)
• M70: 10,370,723 km (0.12 R)
• M71: 10,645,833 km (0.098 R)
• M72: 10,697,744 km (0.095 R)
• M73: 11,414,766 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.2

Radius: 13.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.51 AU - 5.01 AU

Year: 3923 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,301,490 km

• M1: 168,447 km (0.11 R)
• M2: 291,865 km (0.118 R)
• M3: 386,561 km (0.07 R)
• M4: 511,625 km (0.084 R)
• M5: 615,146 km (0.061 R)
• M6: 719,117 km (0.046 R)
• M7: 994,377 km (0.108 R)
• M8: 1,190,649 km (0.105 R)
• M9: 1,346,680 km (0.111 R)
• M10: 1,703,471 km (0.059 R)
• M11: 1,966,464 km (0.107 R)
• M12: 2,052,932 km (0.107 R)
• M13: 2,178,893 km (0.089 R)
• M14: 2,412,266 km (0.066 R)
• M15: 2,599,712 km (0.106 R)
• M16: 2,750,357 km (0.052 R)
• M17: 2,861,807 km (0.056 R)
• M18: 3,103,857 km (0.107 R)
• M19: 3,220,094 km (0.083 R)
• M20: 3,412,178 km (0.073 R)
• M21: 3,823,422 km (0.065 R)
• M22: 4,138,475 km (0.083 R)
• M23: 4,577,246 km (0.091 R)
• M24: 4,794,013 km (0.119 R)
• M25: 4,980,113 km (0.11 R)
• M26: 5,203,014 km (0.042 R)
• M27: 5,341,990 km (0.063 R)
• M28: 5,605,731 km (0.057 R)
• M29: 5,766,100 km (0.11 R)
• M30: 5,964,168 km (0.116 R)
• M31: 6,385,735 km (0.091 R)
• M32: 7,609,445 km (0.073 R)
• M33: 7,886,800 km (0.08 R)
• M34: 8,268,424 km (0.047 R)
• M35: 8,697,471 km (0.066 R)
• M36: 8,925,159 km (0.116 R)
• M37: 9,534,770 km (0.117 R)
• M38: 10,136,153 km (0.073 R)
• M39: 10,463,473 km (0.069 R)
• M40: 10,617,410 km (0.113 R)
• M41: 10,727,813 km (0.032 R)
• M42: 11,061,416 km (0.115 R)
• M43: 11,150,876 km (0.071 R)
• M44: 11,240,634 km (0.066 R)
• M45: 11,602,212 km (0.098 R)
• M46: 12,499,500 km (0.081 R)
• M47: 12,874,094 km (0.051 R)
• M48: 13,778,712 km (0.086 R)
• M49: 14,556,322 km (0.08 R)
• M50: 14,975,345 km (0.038 R)
• M51: 15,248,511 km (0.116 R)
• M52: 15,699,100 km (0.105 R)
• M53: 16,536,698 km (0.109 R)
• M54: 17,519,257 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 11.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.97 AU - 8.73 AU

Year: 8892 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,301,490 km

• M1: 174,282 km (0.057 R)
• M2: 336,146 km (0.084 R)
• M3: 561,142 km (0.096 R)
• M4: 648,058 km (0.113 R)
• M5: 895,493 km (0.119 R)
• M6: 1,030,879 km (0.116 R)
• M7: 1,125,275 km (0.076 R)
• M8: 1,323,343 km (0.117 R)
• M9: 1,462,020 km (0.048 R)
• M10: 1,697,936 km (0.12 R)
• M11: 1,773,184 km (0.095 R)
• M12: 1,849,478 km (0.108 R)
• M13: 2,045,452 km (0.067 R)
• M14: 2,415,407 km (0.082 R)
• M15: 2,608,538 km (0.076 R)
• M16: 2,784,465 km (0.066 R)
• M17: 2,964,431 km (0.051 R)
• M18: 3,102,061 km (0.115 R)
• M19: 3,218,299 km (0.115 R)
• M20: 3,359,819 km (0.067 R)
• M21: 3,624,756 km (0.107 R)
• M22: 5,242,059 km (0.059 R)
• M23: 5,353,210 km (0.116 R)
• M24: 5,748,747 km (0.115 R)
• M25: 6,598,164 km (0.096 R)
• M26: 6,748,510 km (0.106 R)
• M27: 6,869,684 km (0.045 R)
• M28: 7,268,512 km (0.118 R)
• M29: 7,517,742 km (0.082 R)
• M30: 7,865,108 km (0.106 R)
• M31: 7,960,851 km (0.082 R)
• M32: 8,938,473 km (0.092 R)
• M33: 9,988,500 km (0.086 R)
• M34: 10,126,729 km (0.075 R)
• M35: 10,335,418 km (0.118 R)
• M36: 10,440,286 km (0.112 R)
• M37: 10,898,953 km (0.033 R)
• M38: 11,077,124 km (0.113 R)
• M39: 11,184,535 km (0.09 R)
• M40: 11,364,202 km (0.099 R)
• M41: 11,872,536 km (0.08 R)
• M42: 12,055,793 km (0.101 R)
• M43: 12,314,149 km (0.054 R)
• M44: 12,536,900 km (0.087 R)
• M45: 12,648,799 km (0.118 R)
• M46: 13,940,577 km (0.115 R)
• M47: 14,017,769 km (0.09 R)
• M48: 14,095,261 km (0.062 R)
• M49: 15,713,910 km (0.102 R)
• M50: 15,875,027 km (0.073 R)
• M51: 15,996,201 km (0.067 R)
• M52: 16,443,050 km (0.067 R)
• M53: 16,976,516 km (0.096 R)
• M54: 17,100,383 km (0.068 R)
• M55: 17,515,667 km (0.077 R)
• M56: 17,892,205 km (0.096 R)
• M57: 18,440,930 km (0.09 R)
• M58: 19,382,050 km (0.043 R)
• M59: 19,468,368 km (0.115 R)
• M60: 21,221,804 km (0.066 R)
• M61: 21,578,446 km (0.071 R)
• M62: 23,116,761 km (0.117 R)
• M63: 24,783,730 km (0.097 R)
• M64: 24,971,325 km (0.119 R)
• M65: 25,159,370 km (0.07 R)
• M66: 25,253,617 km (0.109 R)
• M67: 25,442,409 km (0.104 R)
• M68: 25,726,495 km (0.108 R)
• M69: 26,776,972 km (0.051 R)
• M70: 27,162,485 km (0.072 R)
• M71: 27,355,915 km (0.078 R)
• M72: 27,452,855 km (0.108 R)
• M73: 27,987,817 km (0.106 R)
• M74: 28,281,178 km (0.083 R)
• M75: 29,117,580 km (0.063 R)
• M76: 30,764,353 km (0.102 R)
• M77: 31,981,033 km (0.089 R)
• M78: 33,110,048 km (0.093 R)
• M79: 33,679,417 km (0.104 R)
• M80: 34,408,857 km (0.051 R)
• M81: 34,513,426 km (0.101 R)
• M82: 34,723,012 km (0.115 R)
• M83: 34,880,389 km (0.062 R)
• M84: 35,196,041 km (0.041 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit