🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.58 AU - 0.58 AU

Year: 167 Days

Day: 12.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.75 AU

Year: 212 Days

Day: 32.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.67 AU - 0.93 AU

Year: 271 Days

Day: 12.5 Hours

Environment

Temp: 80 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.94 AU - 1.46 AU

Year: 498 Days

Day: 17.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.15 AU - 1.27 AU

Year: 504 Days

Day: 15.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 12.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.74 AU - 6.2 AU

Year: 4845 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,921,310 km

• M1: 158,574 km (0.075 R)
• M2: 251,923 km (0.073 R)
• M3: 336,745 km (0.084 R)
• M4: 423,661 km (0.077 R)
• M5: 792,121 km (0.09 R)
• M6: 981,212 km (0.081 R)
• M7: 1,130,661 km (0.089 R)
• M8: 1,253,780 km (0.108 R)
• M9: 1,441,525 km (0.096 R)
• M10: 1,563,747 km (0.076 R)
• M11: 1,715,140 km (0.113 R)
• M12: 1,871,619 km (0.089 R)
• M13: 1,992,195 km (0.114 R)
• M14: 2,255,786 km (0.053 R)
• M15: 2,545,557 km (0.106 R)
• M16: 2,755,593 km (0.09 R)
• M17: 3,018,735 km (0.074 R)
• M18: 3,145,295 km (0.065 R)
• M19: 3,289,956 km (0.103 R)
• M20: 3,486,378 km (0.099 R)
• M21: 4,063,976 km (0.095 R)
• M22: 4,257,406 km (0.106 R)
• M23: 4,562,286 km (0.103 R)
• M24: 4,911,597 km (0.119 R)
• M25: 5,080,194 km (0.117 R)
• M26: 5,231,587 km (0.115 R)
• M27: 5,695,041 km (0.062 R)
• M28: 6,994,897 km (0.058 R)
• M29: 7,462,391 km (0.103 R)
• M30: 7,548,559 km (0.077 R)
• M31: 8,227,135 km (0.101 R)
• M32: 8,539,944 km (0.11 R)
• M33: 9,783,402 km (0.064 R)
• M34: 9,877,798 km (0.062 R)
• M35: 10,186,568 km (0.074 R)
• M36: 10,378,203 km (0.098 R)
• M37: 10,692,209 km (0.042 R)
• M38: 11,181,394 km (0.096 R)
• M39: 11,403,846 km (0.115 R)
• M40: 12,105,609 km (0.107 R)
• M41: 13,184,360 km (0.069 R)
• M42: 13,419,527 km (0.115 R)
• M43: 13,682,520 km (0.083 R)
• M44: 13,947,159 km (0.116 R)
• M45: 14,293,777 km (0.089 R)
• M46: 14,454,595 km (0.092 R)
• M47: 14,941,087 km (0.071 R)
• M48: 15,159,051 km (0.11 R)
• M49: 16,348,504 km (0.077 R)
• M50: 16,488,677 km (0.05 R)
• M51: 16,742,246 km (0.095 R)
• M52: 16,940,313 km (0.06 R)
• M53: 17,053,708 km (0.083 R)
• M54: 17,252,973 km (0.078 R)
• M55: 17,367,266 km (0.113 R)
• M56: 17,826,681 km (0.085 R)
• M57: 18,173,897 km (0.111 R)
• M58: 18,260,963 km (0.086 R)
• M59: 18,933,855 km (0.111 R)
• M60: 19,943,191 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 13.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.78 AU - 9.22 AU

Year: 8570 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,921,310 km

• M1: 336,296 km (0.077 R)
• M2: 457,171 km (0.055 R)
• M3: 573,109 km (0.051 R)
• M4: 826,229 km (0.111 R)
• M5: 1,006,046 km (0.069 R)
• M6: 1,250,040 km (0.111 R)
• M7: 1,370,765 km (0.114 R)
• M8: 1,757,625 km (0.114 R)
• M9: 1,894,358 km (0.076 R)
• M10: 2,220,481 km (0.089 R)
• M11: 2,412,116 km (0.12 R)
• M12: 2,609,286 km (0.065 R)
• M13: 2,766,513 km (0.114 R)
• M14: 2,857,768 km (0.03 R)
• M15: 3,043,419 km (0.091 R)
• M16: 3,599,474 km (0.104 R)
• M17: 3,902,410 km (0.096 R)
• M18: 4,479,409 km (0.103 R)
• M19: 4,723,403 km (0.085 R)
• M20: 6,097,160 km (0.068 R)
• M21: 6,216,988 km (0.081 R)
• M22: 6,428,669 km (0.089 R)
• M23: 6,581,259 km (0.059 R)
• M24: 6,735,195 km (0.111 R)
• M25: 6,859,062 km (0.103 R)
• M26: 7,077,774 km (0.103 R)
• M27: 7,172,320 km (0.116 R)
• M28: 7,554,393 km (0.089 R)
• M29: 7,683,347 km (0.082 R)
• M30: 8,173,130 km (0.094 R)
• M31: 8,438,666 km (0.029 R)
• M32: 8,842,132 km (0.05 R)
• M33: 9,080,441 km (0.085 R)
• M34: 9,598,349 km (0.038 R)
• M35: 9,808,235 km (0.025 R)
• M36: 10,019,766 km (0.109 R)
• M37: 10,482,921 km (0.058 R)
• M38: 10,771,495 km (0.119 R)
• M39: 10,916,905 km (0.104 R)
• M40: 11,026,261 km (0.115 R)
• M41: 12,443,401 km (0.114 R)
• M42: 12,634,139 km (0.118 R)
• M43: 13,095,947 km (0.113 R)
• M44: 15,201,238 km (0.101 R)
• M45: 16,355,386 km (0.092 R)
• M46: 17,837,452 km (0.12 R)
• M47: 17,923,470 km (0.05 R)
• M48: 18,660,090 km (0.028 R)
• M49: 19,583,558 km (0.031 R)
• M50: 20,162,801 km (0.036 R)
• M51: 20,387,048 km (0.082 R)
• M52: 20,792,758 km (0.078 R)
• M53: 21,064,876 km (0.115 R)
• M54: 21,934,040 km (0.073 R)
• M55: 22,489,048 km (0.102 R)
• M56: 22,674,998 km (0.03 R)
• M57: 23,283,113 km (0.06 R)
• M58: 23,754,646 km (0.078 R)
• M59: 24,515,501 km (0.052 R)
• M60: 24,611,243 km (0.03 R)
• M61: 25,139,623 km (0.107 R)
• M62: 25,236,114 km (0.11 R)
• M63: 26,012,527 km (0.076 R)
• M64: 26,747,501 km (0.096 R)
• M65: 27,439,541 km (0.087 R)
• M66: 27,987,518 km (0.042 R)
• M67: 28,087,599 km (0.025 R)
• M68: 28,791,008 km (0.03 R)
• M69: 29,246,384 km (0.072 R)
• M70: 29,500,401 km (0.058 R)
• M71: 29,602,127 km (0.118 R)
• M72: 30,781,258 km (0.098 R)
• M73: 31,298,717 km (0.12 R)
• M74: 31,975,647 km (0.111 R)
• M75: 33,609,406 km (0.068 R)
• M76: 34,624,278 km (0.109 R)
• M77: 35,000,666 km (0.1 R)
• M78: 35,108,376 km (0.08 R)
• M79: 35,757,481 km (0.091 R)
• M80: 35,866,090 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 12.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.57 AU - 10.09 AU

Year: 10794 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,921,310 km

• M1: 159,172 km (0.116 R)
• M2: 235,766 km (0.079 R)
• M3: 354,846 km (0.119 R)
• M4: 559,795 km (0.1 R)
• M5: 774,618 km (0.112 R)
• M6: 999,314 km (0.062 R)
• M7: 1,555,818 km (0.089 R)
• M8: 1,731,296 km (0.065 R)
• M9: 1,936,694 km (0.094 R)
• M10: 2,054,278 km (0.074 R)
• M11: 2,396,857 km (0.1 R)
• M12: 2,498,135 km (0.115 R)
• M13: 2,705,029 km (0.116 R)
• M14: 3,163,696 km (0.11 R)
• M15: 3,359,819 km (0.06 R)
• M16: 3,942,353 km (0.091 R)
• M17: 4,276,255 km (0.096 R)
• M18: 4,778,306 km (0.093 R)
• M19: 5,299,355 km (0.061 R)
• M20: 5,499,517 km (0.074 R)
• M21: 5,702,072 km (0.039 R)
• M22: 5,941,728 km (0.096 R)
• M23: 6,573,031 km (0.112 R)
• M24: 6,680,293 km (0.07 R)
• M25: 7,115,473 km (0.117 R)
• M26: 7,485,129 km (0.107 R)
• M27: 7,785,522 km (0.11 R)
• M28: 8,282,037 km (0.051 R)
• M29: 8,475,767 km (0.04 R)
• M30: 8,592,752 km (0.064 R)
• M31: 9,185,608 km (0.09 R)
• M32: 9,628,867 km (0.026 R)
• M33: 9,710,248 km (0.066 R)
• M34: 10,079,157 km (0.095 R)
• M35: 10,620,252 km (0.117 R)
• M36: 11,427,931 km (0.101 R)
• M37: 11,817,633 km (0.12 R)
• M38: 12,123,561 km (0.07 R)
• M39: 12,609,754 km (0.108 R)
• M40: 13,057,351 km (0.039 R)
• M41: 13,555,661 km (0.117 R)
• M42: 15,182,688 km (0.082 R)
• M43: 15,420,100 km (0.05 R)
• M44: 17,661,973 km (0.104 R)
• M45: 18,516,028 km (0.095 R)
• M46: 19,538,080 km (0.081 R)
• M47: 19,641,303 km (0.029 R)
• M48: 19,952,018 km (0.114 R)
• M49: 20,107,899 km (0.098 R)
• M50: 20,421,157 km (0.08 R)
• M51: 20,683,402 km (0.049 R)
• M52: 20,841,227 km (0.12 R)
• M53: 21,370,355 km (0.028 R)
• M54: 21,636,639 km (0.116 R)
• M55: 21,903,971 km (0.093 R)
• M56: 22,118,494 km (0.119 R)
• M57: 22,766,702 km (0.03 R)
• M58: 23,860,860 km (0.078 R)
• M59: 24,137,168 km (0.105 R)
• M60: 24,860,324 km (0.115 R)
• M61: 25,477,714 km (0.076 R)
• M62: 25,647,059 km (0.083 R)
• M63: 25,873,251 km (0.06 R)
• M64: 25,986,646 km (0.083 R)
• M65: 27,302,659 km (0.096 R)
• M66: 28,114,227 km (0.106 R)
• M67: 28,522,928 km (0.08 R)
• M68: 29,701,760 km (0.045 R)
• M69: 29,879,931 km (0.109 R)
• M70: 30,536,366 km (0.051 R)
• M71: 31,378,602 km (0.119 R)
• M72: 32,228,617 km (0.096 R)
• M73: 33,332,500 km (0.099 R)
• M74: 34,199,719 km (0.093 R)
• M75: 35,640,496 km (0.084 R)
• M76: 37,935,178 km (0.098 R)
• M77: 39,556,519 km (0.106 R)
• M78: 39,883,540 km (0.098 R)
• M79: 40,869,989 km (0.079 R)
• M80: 41,333,144 km (0.06 R)
• M81: 42,264,540 km (0.073 R)
• M82: 43,202,818 km (0.079 R)
• M83: 43,674,500 km (0.088 R)
• M84: 45,099,868 km (0.072 R)
• M85: 45,304,818 km (0.115 R)
• M86: 45,921,310 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 12,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit