🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.15 AU - 1.75 AU

Year: 638 Days

Day: 36.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,426,289 km

• M1: 50,714 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.21 AU - 3.63 AU

Year: 2310 Days

Day: 33 Hours

Environment

Temp: -120 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,426,289 km

• M1: 727,195 km (0.081 R)
• M2: 2,424,383 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.67 AU - 4.13 AU

Year: 2813 Days

Day: 28.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,426,289 km

• M1: 2,320,263 km (0.098 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 10.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.59 AU - 6.45 AU

Year: 4737 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,426,289 km

• M1: 128,953 km (0.025 R)
• M2: 238,160 km (0.115 R)
• M3: 349,311 km (0.081 R)
• M4: 475,272 km (0.102 R)
• M5: 592,258 km (0.085 R)
• M6: 673,190 km (0.093 R)
• M7: 867,817 km (0.09 R)
• M8: 940,372 km (0.077 R)
• M9: 1,015,171 km (0.101 R)
• M10: 1,240,765 km (0.098 R)
• M11: 1,445,415 km (0.099 R)
• M12: 1,635,404 km (0.072 R)
• M13: 1,726,808 km (0.064 R)
• M14: 1,820,157 km (0.044 R)
• M15: 1,887,776 km (0.103 R)
• M16: 2,096,016 km (0.117 R)
• M17: 2,385,637 km (0.079 R)
• M18: 2,718,941 km (0.071 R)
• M19: 3,018,885 km (0.076 R)
• M20: 3,981,847 km (0.049 R)
• M21: 4,450,836 km (0.054 R)
• M22: 4,524,588 km (0.076 R)
• M23: 4,635,888 km (0.113 R)
• M24: 4,880,331 km (0.077 R)
• M25: 4,975,476 km (0.061 R)
• M26: 5,090,516 km (0.092 R)
• M27: 5,381,933 km (0.09 R)
• M28: 5,658,988 km (0.094 R)
• M29: 5,799,161 km (0.08 R)
• M30: 6,144,583 km (0.118 R)
• M31: 6,855,622 km (0.065 R)
• M32: 7,242,631 km (0.09 R)
• M33: 7,903,405 km (0.111 R)
• M34: 8,629,404 km (0.107 R)
• M35: 8,977,069 km (0.091 R)
• M36: 9,282,249 km (0.076 R)
• M37: 9,424,217 km (0.059 R)
• M38: 9,638,441 km (0.104 R)
• M39: 9,734,184 km (0.082 R)
• M40: 10,290,987 km (0.053 R)
• M41: 10,635,062 km (0.069 R)
• M42: 10,734,096 km (0.094 R)
• M43: 11,082,958 km (0.099 R)
• M44: 11,410,278 km (0.089 R)
• M45: 11,536,988 km (0.079 R)
• M46: 11,766,321 km (0.082 R)
• M47: 12,229,476 km (0.064 R)
• M48: 12,463,298 km (0.106 R)
• M49: 12,856,441 km (0.083 R)
• M50: 12,988,386 km (0.099 R)
• M51: 13,120,780 km (0.054 R)
• M52: 13,386,765 km (0.089 R)
• M53: 14,087,033 km (0.107 R)
• M54: 14,304,848 km (0.063 R)
• M55: 14,771,593 km (0.113 R)
• M56: 14,882,146 km (0.063 R)
• M57: 15,271,100 km (0.103 R)
• M58: 15,579,272 km (0.111 R)
• M59: 15,860,965 km (0.101 R)
• M60: 16,573,051 km (0.114 R)
• M61: 16,947,344 km (0.044 R)
• M62: 17,441,017 km (0.055 R)
• M63: 17,528,682 km (0.046 R)
• M64: 17,792,423 km (0.1 R)
• M65: 18,146,222 km (0.1 R)
• M66: 18,651,264 km (0.066 R)
• M67: 18,740,873 km (0.105 R)
• M68: 18,830,632 km (0.078 R)
• M69: 19,100,806 km (0.038 R)
• M70: 19,462,982 km (0.12 R)
• M71: 20,041,028 km (0.036 R)
• M72: 20,224,884 km (0.117 R)
• M73: 20,655,726 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.5

Radius: 11.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.6 AU - 7.32 AU

Year: 6707 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,426,289 km

• M1: 205,547 km (0.097 R)
• M2: 408,851 km (0.064 R)
• M3: 1,029,533 km (0.055 R)
• M4: 1,166,115 km (0.114 R)
• M5: 1,753,287 km (0.116 R)
• M6: 1,835,267 km (0.09 R)
• M7: 1,939,536 km (0.11 R)
• M8: 2,154,509 km (0.046 R)
• M9: 2,607,790 km (0.071 R)
• M10: 2,894,120 km (0.089 R)
• M11: 3,165,790 km (0.045 R)
• M12: 3,368,495 km (0.096 R)
• M13: 3,840,477 km (0.082 R)
• M14: 4,111,697 km (0.118 R)
• M15: 4,587,419 km (0.099 R)
• M16: 4,730,733 km (0.114 R)
• M17: 4,875,544 km (0.104 R)
• M18: 5,530,184 km (0.036 R)
• M19: 5,775,076 km (0.1 R)
• M20: 6,212,351 km (0.06 R)
• M21: 7,019,880 km (0.095 R)
• M22: 7,152,274 km (0.076 R)
• M23: 7,621,862 km (0.09 R)
• M24: 7,963,394 km (0.045 R)
• M25: 8,910,648 km (0.037 R)
• M26: 9,198,175 km (0.053 R)
• M27: 9,598,648 km (0.1 R)
• M28: 9,782,504 km (0.1 R)
• M29: 10,041,907 km (0.084 R)
• M30: 10,948,470 km (0.119 R)
• M31: 11,645,745 km (0.07 R)
• M32: 11,723,985 km (0.111 R)
• M33: 12,557,395 km (0.119 R)
• M34: 12,677,971 km (0.071 R)
• M35: 13,001,551 km (0.038 R)
• M36: 13,286,834 km (0.082 R)
• M37: 13,491,933 km (0.091 R)
• M38: 13,905,272 km (0.067 R)
• M39: 14,197,137 km (0.077 R)
• M40: 14,533,134 km (0.091 R)
• M41: 14,617,507 km (0.101 R)
• M42: 15,298,776 km (0.105 R)
• M43: 15,427,729 km (0.11 R)
• M44: 16,208,630 km (0.069 R)
• M45: 16,339,977 km (0.089 R)
• M46: 16,603,868 km (0.072 R)
• M47: 16,780,543 km (0.095 R)
• M48: 16,957,816 km (0.103 R)
• M49: 17,091,258 km (0.116 R)
• M50: 19,087,791 km (0.096 R)
• M51: 20,207,680 km (0.074 R)
• M52: 21,733,878 km (0.104 R)
• M53: 21,975,628 km (0.119 R)
• M54: 23,050,190 km (0.091 R)
• M55: 24,091,839 km (0.097 R)
• M56: 25,098,035 km (0.09 R)
• M57: 25,964,206 km (0.095 R)
• M58: 26,788,341 km (0.06 R)
• M59: 27,203,625 km (0.066 R)
• M60: 27,412,015 km (0.055 R)
• M61: 27,568,793 km (0.109 R)
• M62: 28,409,384 km (0.113 R)
• M63: 29,311,908 km (0.06 R)
• M64: 29,418,571 km (0.107 R)
• M65: 29,847,019 km (0.114 R)
• M66: 30,277,562 km (0.051 R)
• M67: 30,981,569 km (0.045 R)
• M68: 31,308,291 km (0.118 R)
• M69: 31,581,457 km (0.065 R)
• M70: 31,745,715 km (0.035 R)
• M71: 32,792,751 km (0.092 R)
• M72: 32,903,752 km (0.112 R)
• M73: 33,963,205 km (0.093 R)
• M74: 34,187,751 km (0.077 R)
• M75: 34,751,137 km (0.116 R)
• M76: 34,920,631 km (0.113 R)
• M77: 35,544,903 km (0.089 R)
• M78: 35,715,893 km (0.072 R)
• M79: 36,402,248 km (0.095 R)
• M80: 36,516,990 km (0.104 R)
• M81: 36,862,112 km (0.114 R)
• M82: 37,208,431 km (0.118 R)
• M83: 37,555,797 km (0.074 R)
• M84: 38,721,314 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 18,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit