🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.91 AU - 1.09 AU

Year: 367 Days

Day: 16.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.83 AU - 1.99 AU

Year: 969 Days

Day: 14.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 10.3

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.98 AU - 9.4 AU

Year: 7828 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,182,557 km

• M1: 169,345 km (0.107 R)
• M2: 251,175 km (0.091 R)
• M3: 373,995 km (0.043 R)
• M4: 458,368 km (0.102 R)
• M5: 550,670 km (0.083 R)
• M6: 745,745 km (0.107 R)
• M7: 1,125,574 km (0.089 R)
• M8: 1,309,879 km (0.089 R)
• M9: 1,419,833 km (0.119 R)
• M10: 1,518,568 km (0.092 R)
• M11: 2,047,396 km (0.114 R)
• M12: 2,324,003 km (0.095 R)
• M13: 2,424,682 km (0.088 R)
• M14: 2,492,450 km (0.057 R)
• M15: 3,356,527 km (0.1 R)
• M16: 3,547,564 km (0.097 R)
• M17: 3,860,672 km (0.045 R)
• M18: 4,020,592 km (0.072 R)
• M19: 4,513,667 km (0.063 R)
• M20: 4,874,497 km (0.101 R)
• M21: 5,025,890 km (0.073 R)
• M22: 5,156,938 km (0.104 R)
• M23: 5,444,615 km (0.082 R)
• M24: 6,128,726 km (0.042 R)
• M25: 6,599,809 km (0.042 R)
• M26: 6,743,423 km (0.102 R)
• M27: 7,009,558 km (0.109 R)
• M28: 7,082,711 km (0.111 R)
• M29: 7,677,213 km (0.092 R)
• M30: 7,980,448 km (0.051 R)
• M31: 8,108,055 km (0.079 R)
• M32: 8,210,530 km (0.108 R)
• M33: 8,520,646 km (0.114 R)
• M34: 8,913,939 km (0.119 R)
• M35: 9,286,138 km (0.093 R)
• M36: 9,528,188 km (0.118 R)
• M37: 10,046,095 km (0.111 R)
• M38: 10,405,729 km (0.108 R)
• M39: 11,137,711 km (0.109 R)
• M40: 11,712,017 km (0.092 R)
• M41: 12,237,255 km (0.067 R)
• M42: 12,532,262 km (0.1 R)
• M43: 13,219,964 km (0.108 R)
• M44: 13,371,058 km (0.078 R)
• M45: 13,736,076 km (0.104 R)
• M46: 14,882,146 km (0.103 R)
• M47: 15,260,479 km (0.119 R)
• M48: 15,705,832 km (0.106 R)
• M49: 16,739,852 km (0.066 R)
• M50: 17,962,665 km (0.106 R)
• M51: 18,298,213 km (0.096 R)
• M52: 18,669,515 km (0.052 R)
• M53: 18,771,242 km (0.12 R)
• M54: 19,385,490 km (0.08 R)
• M55: 19,488,563 km (0.103 R)
• M56: 19,937,058 km (0.09 R)
• M57: 20,879,375 km (0.107 R)
• M58: 21,267,432 km (0.093 R)
• M59: 21,409,101 km (0.098 R)
• M60: 21,551,219 km (0.101 R)
• M61: 21,979,218 km (0.118 R)
• M62: 22,050,726 km (0.087 R)
• M63: 22,194,190 km (0.095 R)
• M64: 22,337,954 km (0.108 R)
• M65: 22,734,837 km (0.041 R)
• M66: 23,829,295 km (0.117 R)
• M67: 23,902,748 km (0.071 R)
• M68: 24,050,102 km (0.101 R)
• M69: 24,160,954 km (0.092 R)
• M70: 24,903,408 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 10.1

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.62 AU - 10.68 AU

Year: 10160 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,182,557 km

• M1: 137,929 km (0.054 R)
• M2: 232,325 km (0.113 R)
• M3: 307,723 km (0.103 R)
• M4: 845,677 km (0.091 R)
• M5: 933,790 km (0.057 R)
• M6: 1,088,025 km (0.084 R)
• M7: 1,369,868 km (0.112 R)
• M8: 1,712,297 km (0.113 R)
• M9: 1,864,438 km (0.072 R)
• M10: 2,182,633 km (0.039 R)
• M11: 2,937,803 km (0.1 R)
• M12: 3,029,058 km (0.116 R)
• M13: 3,693,871 km (0.063 R)
• M14: 3,767,772 km (0.078 R)
• M15: 3,967,336 km (0.084 R)
• M16: 4,221,652 km (0.071 R)
• M17: 4,299,144 km (0.104 R)
• M18: 4,376,935 km (0.043 R)
• M19: 4,719,813 km (0.112 R)
• M20: 4,880,930 km (0.047 R)
• M21: 6,205,768 km (0.088 R)
• M22: 6,711,110 km (0.118 R)
• M23: 6,892,572 km (0.114 R)
• M24: 7,634,877 km (0.047 R)
• M25: 7,729,423 km (0.092 R)
• M26: 7,792,703 km (0.074 R)
• M27: 7,887,997 km (0.034 R)
• M28: 8,828,668 km (0.074 R)
• M29: 9,565,737 km (0.114 R)
• M30: 9,941,676 km (0.037 R)
• M31: 10,218,283 km (0.107 R)
• M32: 10,287,696 km (0.067 R)
• M33: 11,205,928 km (0.107 R)
• M34: 11,602,212 km (0.101 R)
• M35: 11,820,326 km (0.074 R)
• M36: 12,818,742 km (0.1 R)
• M37: 12,968,939 km (0.118 R)
• M38: 13,271,126 km (0.084 R)
• M39: 13,652,152 km (0.077 R)
• M40: 13,920,979 km (0.118 R)
• M41: 14,036,768 km (0.066 R)
• M42: 14,698,888 km (0.083 R)
• M43: 14,856,116 km (0.108 R)
• M44: 15,172,366 km (0.086 R)
• M45: 15,251,802 km (0.055 R)
• M46: 15,450,917 km (0.101 R)
• M47: 15,570,745 km (0.11 R)
• M48: 15,771,206 km (0.06 R)
• M49: 17,781,053 km (0.078 R)
• M50: 18,243,311 km (0.046 R)
• M51: 18,582,000 km (0.093 R)
• M52: 18,837,364 km (0.111 R)
• M53: 18,965,420 km (0.103 R)
• M54: 19,136,709 km (0.111 R)
• M55: 19,523,869 km (0.094 R)
• M56: 19,653,570 km (0.061 R)
• M57: 19,740,187 km (0.11 R)
• M58: 19,913,721 km (0.11 R)
• M59: 20,393,780 km (0.103 R)
• M60: 20,745,186 km (0.077 R)
• M61: 21,587,870 km (0.095 R)
• M62: 22,080,945 km (0.082 R)
• M63: 22,171,003 km (0.117 R)
• M64: 22,306,239 km (0.109 R)
• M65: 22,441,925 km (0.068 R)
• M66: 22,759,222 km (0.084 R)
• M67: 23,720,388 km (0.118 R)
• M68: 25,116,286 km (0.101 R)
• M69: 25,682,065 km (0.107 R)
• M70: 26,014,172 km (0.108 R)
• M71: 26,156,888 km (0.037 R)
• M72: 26,299,904 km (0.098 R)
• M73: 26,778,318 km (0.062 R)
• M74: 26,922,381 km (0.093 R)
• M75: 27,259,724 km (0.047 R)
• M76: 28,084,607 km (0.071 R)
• M77: 28,426,737 km (0.078 R)
• M78: 28,770,064 km (0.067 R)
• M79: 29,858,389 km (0.094 R)
• M80: 30,157,584 km (0.073 R)
• M81: 30,758,818 km (0.069 R)
• M82: 31,364,091 km (0.109 R)
• M83: 31,769,801 km (0.06 R)
• M84: 32,075,279 km (0.092 R)
• M85: 33,358,231 km (0.111 R)
• M86: 35,024,901 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit