🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.72 AU

Year: 215 Days

Day: 33.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.77 AU

Year: 280 Days

Day: 24.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,450,535 km

• M1: 95,892 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.93 AU - 1.13 AU

Year: 450 Days

Day: 17.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 10.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.61 AU - 7.87 AU

Year: 8386 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,450,535 km

• M1: 142,716 km (0.046 R)
• M2: 326,572 km (0.102 R)
• M3: 425,307 km (0.119 R)
• M4: 671,994 km (0.097 R)
• M5: 876,344 km (0.099 R)
• M6: 1,039,556 km (0.101 R)
• M7: 1,133,054 km (0.118 R)
• M8: 1,328,878 km (0.108 R)
• M9: 2,179,342 km (0.084 R)
• M10: 2,530,149 km (0.048 R)
• M11: 3,078,575 km (0.106 R)
• M12: 3,146,791 km (0.118 R)
• M13: 3,591,246 km (0.105 R)
• M14: 3,711,523 km (0.113 R)
• M15: 3,784,377 km (0.117 R)
• M16: 4,030,615 km (0.082 R)
• M17: 4,409,996 km (0.026 R)
• M18: 4,960,366 km (0.116 R)
• M19: 5,230,091 km (0.065 R)
• M20: 5,311,921 km (0.09 R)
• M21: 5,477,077 km (0.104 R)
• M22: 5,727,803 km (0.104 R)
• M23: 5,925,572 km (0.109 R)
• M24: 6,183,030 km (0.116 R)
• M25: 6,269,796 km (0.103 R)
• M26: 6,444,377 km (0.106 R)
• M27: 7,741,989 km (0.082 R)
• M28: 7,929,435 km (0.033 R)
• M29: 8,023,682 km (0.068 R)
• M30: 8,500,749 km (0.08 R)
• M31: 8,791,418 km (0.094 R)
• M32: 9,382,479 km (0.091 R)
• M33: 9,582,492 km (0.095 R)
• M34: 10,776,582 km (0.114 R)
• M35: 11,091,336 km (0.106 R)
• M36: 11,801,327 km (0.098 R)
• M37: 11,945,091 km (0.101 R)
• M38: 12,198,210 km (0.113 R)
• M39: 12,307,118 km (0.112 R)
• M40: 12,746,337 km (0.085 R)
• M41: 12,857,039 km (0.078 R)
• M42: 13,265,292 km (0.086 R)
• M43: 13,753,280 km (0.074 R)
• M44: 14,056,665 km (0.065 R)
• M45: 14,132,810 km (0.077 R)
• M46: 14,438,887 km (0.098 R)
• M47: 14,592,674 km (0.07 R)
• M48: 15,291,745 km (0.074 R)
• M49: 15,803,519 km (0.108 R)
• M50: 16,280,736 km (0.109 R)
• M51: 16,360,771 km (0.055 R)
• M52: 17,086,919 km (0.119 R)
• M53: 17,331,213 km (0.082 R)
• M54: 17,699,971 km (0.106 R)
• M55: 17,905,968 km (0.118 R)
• M56: 18,071,273 km (0.058 R)
• M57: 18,737,732 km (0.067 R)
• M58: 19,624,697 km (0.047 R)
• M59: 21,395,637 km (0.109 R)
• M60: 21,703,061 km (0.098 R)
• M61: 22,011,980 km (0.107 R)
• M62: 22,411,257 km (0.102 R)
• M63: 22,634,158 km (0.104 R)
• M64: 22,857,807 km (0.085 R)
• M65: 23,037,175 km (0.048 R)
• M66: 23,127,083 km (0.12 R)
• M67: 23,668,926 km (0.069 R)
• M68: 24,443,544 km (0.071 R)
• M69: 24,718,954 km (0.09 R)
• M70: 25,041,636 km (0.038 R)
• M71: 25,226,689 km (0.106 R)
• M72: 25,691,041 km (0.071 R)
• M73: 26,581,298 km (0.066 R)
• M74: 26,675,544 km (0.089 R)
• M75: 27,434,006 km (0.063 R)
• M76: 28,007,414 km (0.093 R)
• M77: 28,729,822 km (0.059 R)
• M78: 29,458,364 km (0.118 R)
• M79: 29,653,589 km (0.088 R)
• M80: 30,488,495 km (0.116 R)
• M81: 31,380,846 km (0.078 R)
• M82: 32,131,079 km (0.116 R)
• M83: 32,583,912 km (0.079 R)
• M84: 33,292,707 km (0.077 R)
• M85: 34,365,473 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.1

Radius: 4.9

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.47 AU - 15.03 AU

Year: 18456 Days

Day: 16.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,450,535 km

• M1: 94,845 km (0.118 R)
• M2: 622,926 km (0.081 R)
• M3: 1,093,261 km (0.089 R)
• M4: 1,470,547 km (0.036 R)
• M5: 1,884,933 km (0.095 R)
• M6: 1,981,873 km (0.04 R)
• M7: 2,623,647 km (0.115 R)
• M8: 2,759,183 km (0.053 R)
• M9: 2,841,612 km (0.054 R)
• M10: 3,037,136 km (0.077 R)
• M11: 3,237,148 km (0.117 R)
• M12: 3,470,970 km (0.091 R)
• M13: 3,710,177 km (0.082 R)
• M14: 3,954,769 km (0.093 R)
• M15: 4,141,617 km (0.095 R)
• M16: 5,632,809 km (0.116 R)
• M17: 7,044,713 km (0.108 R)
• M18: 7,886,800 km (0.105 R)
• M19: 8,240,449 km (0.11 R)
• M20: 9,915,646 km (0.109 R)
• M21: 10,169,364 km (0.064 R)
• M22: 10,683,382 km (0.096 R)
• M23: 10,813,084 km (0.051 R)
• M24: 10,943,533 km (0.097 R)
• M25: 11,249,610 km (0.079 R)
• M26: 11,602,960 km (0.107 R)
• M27: 12,547,521 km (0.117 R)
• M28: 13,939,380 km (0.092 R)
• M29: 16,665,053 km (0.1 R)
• M30: 16,916,378 km (0.075 R)
• M31: 18,657,398 km (0.039 R)
• M32: 20,240,293 km (0.108 R)
• M33: 20,293,849 km (0.114 R)
• M34: 20,508,222 km (0.086 R)
• M35: 21,101,976 km (0.109 R)
• M36: 21,756,018 km (0.107 R)
• M37: 22,251,038 km (0.12 R)
• M38: 22,306,239 km (0.026 R)
• M39: 23,251,997 km (0.075 R)
• M40: 23,532,643 km (0.094 R)
• M41: 24,780,738 km (0.103 R)
• M42: 25,412,938 km (0.093 R)
• M43: 25,817,900 km (0.087 R)
• M44: 27,755,791 km (0.083 R)
• M45: 28,531,904 km (0.095 R)
• M46: 30,595,457 km (0.079 R)
• M47: 32,080,815 km (0.032 R)
• M48: 34,224,851 km (0.096 R)
• M49: 35,121,092 km (0.099 R)
• M50: 35,507,503 km (0.06 R)
• M51: 37,723,796 km (0.046 R)
• M52: 37,789,769 km (0.082 R)
• M53: 37,921,564 km (0.083 R)
• M54: 38,583,086 km (0.076 R)
• M55: 39,582,400 km (0.025 R)
• M56: 41,470,624 km (0.093 R)
• M57: 41,742,743 km (0.108 R)
• M58: 42,768,535 km (0.065 R)
• M59: 43,112,311 km (0.101 R)
• M60: 46,317,745 km (0.074 R)
• M61: 47,237,472 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit