🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.82 AU - 1.08 AU

Year: 349 Days

Day: 22.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.21 AU - 1.41 AU

Year: 565 Days

Day: 12.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.52 AU - 4.18 AU

Year: 2310 Days

Day: 19 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,420,138 km

• M1: 1,899,743 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.3

Radius: 14.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.29 AU - 6.39 AU

Year: 5317 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,420,138 km

• M1: 215,571 km (0.072 R)
• M2: 330,163 km (0.093 R)
• M3: 588,967 km (0.081 R)
• M4: 920,775 km (0.065 R)
• M5: 1,024,596 km (0.091 R)
• M6: 1,117,197 km (0.051 R)
• M7: 1,212,940 km (0.105 R)
• M8: 1,413,550 km (0.109 R)
• M9: 1,625,530 km (0.05 R)
• M10: 1,791,584 km (0.083 R)
• M11: 2,081,654 km (0.077 R)
• M12: 2,449,964 km (0.036 R)
• M13: 3,110,289 km (0.1 R)
• M14: 3,508,519 km (0.05 R)
• M15: 3,701,650 km (0.11 R)
• M16: 3,923,354 km (0.119 R)
• M17: 4,124,114 km (0.104 R)
• M18: 4,225,841 km (0.11 R)
• M19: 4,457,717 km (0.082 R)
• M20: 4,562,137 km (0.1 R)
• M21: 5,042,346 km (0.081 R)
• M22: 5,316,260 km (0.102 R)
• M23: 5,964,916 km (0.117 R)
• M24: 6,196,493 km (0.119 R)
• M25: 6,342,800 km (0.067 R)
• M26: 6,460,683 km (0.082 R)
• M27: 6,608,935 km (0.115 R)
• M28: 7,647,742 km (0.106 R)
• M29: 7,773,405 km (0.08 R)
• M30: 8,379,276 km (0.094 R)
• M31: 8,508,828 km (0.069 R)
• M32: 9,468,049 km (0.057 R)
• M33: 9,840,847 km (0.084 R)
• M34: 10,183,875 km (0.095 R)
• M35: 10,565,948 km (0.114 R)
• M36: 10,882,048 km (0.09 R)
• M37: 11,451,717 km (0.087 R)
• M38: 11,595,630 km (0.117 R)
• M39: 13,332,013 km (0.043 R)
• M40: 14,638,152 km (0.108 R)
• M41: 15,624,450 km (0.109 R)
• M42: 15,984,832 km (0.118 R)
• M43: 16,428,988 km (0.058 R)
• M44: 17,329,567 km (0.071 R)
• M45: 18,078,304 km (0.112 R)
• M46: 18,498,824 km (0.107 R)
• M47: 19,564,410 km (0.073 R)
• M48: 19,996,299 km (0.101 R)
• M49: 20,387,647 km (0.07 R)
• M50: 23,608,489 km (0.066 R)
• M51: 24,160,655 km (0.114 R)
• M52: 24,345,557 km (0.09 R)
• M53: 24,531,059 km (0.065 R)
• M54: 25,324,376 km (0.106 R)
• M55: 25,559,395 km (0.111 R)
• M56: 26,126,221 km (0.099 R)
• M57: 26,506,499 km (0.116 R)
• M58: 26,697,236 km (0.094 R)
• M59: 26,792,829 km (0.047 R)
• M60: 26,888,572 km (0.03 R)
• M61: 27,416,951 km (0.118 R)
• M62: 27,803,363 km (0.112 R)
• M63: 29,169,939 km (0.111 R)
• M64: 29,465,545 km (0.112 R)
• M65: 29,960,714 km (0.119 R)
• M66: 30,060,047 km (0.065 R)
• M67: 30,458,426 km (0.03 R)
• M68: 31,411,813 km (0.028 R)
• M69: 31,714,898 km (0.105 R)
• M70: 33,039,587 km (0.072 R)
• M71: 33,399,221 km (0.095 R)
• M72: 33,967,244 km (0.075 R)
• M73: 34,278,407 km (0.118 R)
• M74: 34,746,798 km (0.066 R)
• M75: 34,851,218 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.4

Radius: 4.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.6 AU - 21.08 AU

Year: 30807 Days

Day: 22.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 48,420,138 km

• M1: 80,633 km (0.064 R)
• M2: 382,671 km (0.12 R)
• M3: 439,219 km (0.054 R)
• M4: 560,842 km (0.109 R)
• M5: 967,300 km (0.063 R)
• M6: 1,146,668 km (0.117 R)
• M7: 1,229,844 km (0.063 R)
• M8: 1,446,163 km (0.115 R)
• M9: 2,267,156 km (0.095 R)
• M10: 5,492,187 km (0.099 R)
• M11: 5,597,504 km (0.059 R)
• M12: 5,739,173 km (0.091 R)
• M13: 6,687,773 km (0.109 R)
• M14: 7,256,993 km (0.1 R)
• M15: 7,450,124 km (0.096 R)
• M16: 7,920,609 km (0.074 R)
• M17: 8,807,724 km (0.042 R)
• M18: 10,718,089 km (0.033 R)
• M19: 10,937,998 km (0.033 R)
• M20: 12,014,205 km (0.113 R)
• M21: 12,196,864 km (0.105 R)
• M22: 12,288,418 km (0.107 R)
• M23: 12,750,227 km (0.103 R)
• M24: 15,637,166 km (0.064 R)
• M25: 16,795,054 km (0.104 R)
• M26: 17,306,978 km (0.114 R)
• M27: 17,616,645 km (0.085 R)
• M28: 17,772,227 km (0.04 R)
• M29: 18,084,587 km (0.09 R)
• M30: 18,926,524 km (0.112 R)
• M31: 19,138,953 km (0.119 R)
• M32: 20,866,958 km (0.059 R)
• M33: 20,976,613 km (0.048 R)
• M34: 21,361,828 km (0.106 R)
• M35: 23,951,068 km (0.096 R)
• M36: 26,459,375 km (0.112 R)
• M37: 27,895,216 km (0.113 R)
• M38: 28,500,938 km (0.077 R)
• M39: 28,927,591 km (0.103 R)
• M40: 30,343,983 km (0.032 R)
• M41: 33,307,667 km (0.026 R)
• M42: 33,371,844 km (0.108 R)
• M43: 34,986,454 km (0.112 R)
• M44: 35,639,449 km (0.109 R)
• M45: 36,033,190 km (0.109 R)
• M46: 36,098,864 km (0.109 R)
• M47: 37,422,506 km (0.119 R)
• M48: 37,555,648 km (0.058 R)
• M49: 37,755,810 km (0.085 R)
• M50: 39,301,904 km (0.049 R)
• M51: 41,418,265 km (0.071 R)
• M52: 42,178,222 km (0.095 R)
• M53: 42,803,242 km (0.087 R)
• M54: 44,555,781 km (0.101 R)
• M55: 44,696,852 km (0.051 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit