🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.7 AU

Year: 208 Days

Day: 39.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.87 AU - 1.05 AU

Year: 411 Days

Day: 37 Hours

Environment

Temp: -61 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.05 AU - 1.31 AU

Year: 560 Days

Day: 14.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,016,230 km

• M1: 286,779 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.25 AU - 1.75 AU

Year: 802 Days

Day: 14.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.34 AU - 2.02 AU

Year: 951 Days

Day: 22.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,016,230 km

• M1: 904,918 km (0.105 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 9.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.92 AU - 7.42 AU

Year: 6691 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 91,016,230 km

• M1: 172,038 km (0.088 R)
• M2: 232,325 km (0.086 R)
• M3: 344,075 km (0.114 R)
• M4: 426,653 km (0.118 R)
• M5: 598,691 km (0.075 R)
• M6: 729,738 km (0.111 R)
• M7: 813,214 km (0.055 R)
• M8: 880,683 km (0.095 R)
• M9: 1,073,664 km (0.083 R)
• M10: 1,137,692 km (0.076 R)
• M11: 1,621,940 km (0.089 R)
• M12: 1,899,594 km (0.113 R)
• M13: 2,138,053 km (0.113 R)
• M14: 2,372,323 km (0.087 R)
• M15: 2,499,780 km (0.042 R)
• M16: 2,658,653 km (0.075 R)
• M17: 2,910,875 km (0.034 R)
• M18: 3,217,551 km (0.102 R)
• M19: 3,648,243 km (0.057 R)
• M20: 3,945,494 km (0.059 R)
• M21: 4,216,416 km (0.064 R)
• M22: 4,319,639 km (0.111 R)
• M23: 4,423,609 km (0.102 R)
• M24: 4,740,757 km (0.12 R)
• M25: 4,812,264 km (0.105 R)
• M26: 5,010,631 km (0.071 R)
• M27: 5,083,485 km (0.101 R)
• M28: 5,230,241 km (0.119 R)
• M29: 5,378,343 km (0.042 R)
• M30: 5,509,241 km (0.071 R)
• M31: 5,831,325 km (0.066 R)
• M32: 6,178,990 km (0.093 R)
• M33: 6,454,251 km (0.085 R)
• M34: 6,593,377 km (0.119 R)
• M35: 6,653,216 km (0.096 R)
• M36: 6,975,898 km (0.099 R)
• M37: 7,324,461 km (0.095 R)
• M38: 7,594,785 km (0.031 R)
• M39: 7,847,306 km (0.089 R)
• M40: 7,995,857 km (0.057 R)
• M41: 8,555,801 km (0.063 R)
• M42: 8,643,167 km (0.118 R)
• M43: 9,084,032 km (0.094 R)
• M44: 9,240,062 km (0.05 R)
• M45: 10,967,319 km (0.059 R)
• M46: 11,420,451 km (0.116 R)
• M47: 11,734,008 km (0.113 R)
• M48: 11,904,101 km (0.116 R)
• M49: 12,172,928 km (0.101 R)
• M50: 12,518,051 km (0.103 R)
• M51: 12,617,234 km (0.086 R)
• M52: 13,016,660 km (0.119 R)
• M53: 13,092,058 km (0.046 R)
• M54: 13,547,284 km (0.108 R)
• M55: 14,525,205 km (0.051 R)
• M56: 14,812,583 km (0.048 R)
• M57: 14,970,109 km (0.044 R)
• M58: 15,286,808 km (0.07 R)
• M59: 15,659,157 km (0.11 R)
• M60: 16,196,363 km (0.109 R)
• M61: 16,439,908 km (0.063 R)
• M62: 17,261,051 km (0.063 R)
• M63: 17,343,779 km (0.117 R)
• M64: 17,648,659 km (0.085 R)
• M65: 17,843,585 km (0.1 R)
• M66: 17,927,360 km (0.066 R)
• M67: 18,404,577 km (0.12 R)
• M68: 18,914,257 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.7

Radius: 7.5

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.39 AU - 17.15 AU

Year: 24781 Days

Day: 19.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,016,230 km

• M1: 170,841 km (0.078 R)
• M2: 613,800 km (0.104 R)
• M3: 766,839 km (0.073 R)
• M4: 1,171,351 km (0.085 R)
• M5: 2,267,455 km (0.112 R)
• M6: 2,466,869 km (0.083 R)
• M7: 2,630,529 km (0.076 R)
• M8: 3,685,493 km (0.07 R)
• M9: 3,778,842 km (0.09 R)
• M10: 4,063,377 km (0.099 R)
• M11: 4,159,868 km (0.086 R)
• M12: 5,322,692 km (0.097 R)
• M13: 5,481,416 km (0.085 R)
• M14: 6,522,617 km (0.09 R)
• M15: 7,152,873 km (0.027 R)
• M16: 7,328,201 km (0.07 R)
• M17: 8,104,016 km (0.04 R)
• M18: 9,284,343 km (0.066 R)
• M19: 9,797,165 km (0.027 R)
• M20: 11,119,460 km (0.069 R)
• M21: 11,595,331 km (0.087 R)
• M22: 12,147,347 km (0.086 R)
• M23: 13,062,587 km (0.105 R)
• M24: 13,927,113 km (0.08 R)
• M25: 14,072,971 km (0.081 R)
• M26: 14,146,124 km (0.073 R)
• M27: 14,587,438 km (0.11 R)
• M28: 15,183,137 km (0.078 R)
• M29: 16,629,299 km (0.073 R)
• M30: 17,017,207 km (0.032 R)
• M31: 19,896,517 km (0.077 R)
• M32: 20,390,938 km (0.094 R)
• M33: 21,307,823 km (0.065 R)
• M34: 22,750,994 km (0.066 R)
• M35: 23,267,854 km (0.095 R)
• M36: 25,820,293 km (0.105 R)
• M37: 26,630,366 km (0.103 R)
• M38: 26,720,872 km (0.075 R)
• M39: 27,815,031 km (0.118 R)
• M40: 28,090,890 km (0.112 R)
• M41: 28,645,299 km (0.082 R)
• M42: 29,110,100 km (0.116 R)
• M43: 31,566,647 km (0.068 R)
• M44: 34,482,758 km (0.099 R)
• M45: 35,076,213 km (0.09 R)
• M46: 36,072,834 km (0.03 R)
• M47: 36,776,093 km (0.037 R)
• M48: 37,483,841 km (0.083 R)
• M49: 37,992,025 km (0.104 R)
• M50: 38,298,102 km (0.12 R)
• M51: 38,604,927 km (0.109 R)
• M52: 39,427,267 km (0.102 R)
• M53: 39,530,489 km (0.063 R)
• M54: 40,880,161 km (0.089 R)
• M55: 41,193,718 km (0.103 R)
• M56: 41,928,543 km (0.084 R)
• M57: 42,350,409 km (0.081 R)
• M58: 42,456,175 km (0.119 R)
• M59: 42,773,771 km (0.113 R)
• M60: 42,879,686 km (0.064 R)
• M61: 44,803,365 km (0.104 R)
• M62: 45,126,646 km (0.097 R)
• M63: 46,536,756 km (0.082 R)
• M64: 47,411,604 km (0.094 R)
• M65: 48,181,585 km (0.104 R)
• M66: 50,628,407 km (0.117 R)
• M67: 55,641,731 km (0.064 R)
• M68: 56,337,511 km (0.103 R)
• M69: 56,453,748 km (0.103 R)
• M70: 57,269,805 km (0.037 R)
• M71: 58,324,619 km (0.088 R)
• M72: 62,848,459 km (0.098 R)
• M73: 63,573,111 km (0.066 R)
• M74: 64,543,403 km (0.045 R)
• M75: 66,376,126 km (0.099 R)
• M76: 68,349,771 km (0.115 R)
• M77: 69,842,459 km (0.089 R)
• M78: 70,092,437 km (0.09 R)
• M79: 71,220,405 km (0.101 R)
• M80: 71,471,879 km (0.08 R)
• M81: 72,228,096 km (0.116 R)
• M82: 72,354,357 km (0.047 R)
• M83: 75,920,321 km (0.073 R)
• M84: 76,563,143 km (0.035 R)
• M85: 78,372,529 km (0.05 R)
• M86: 80,719,421 km (0.107 R)
• M87: 81,375,557 km (0.101 R)
• M88: 83,221,744 km (0.088 R)
• M89: 85,883,240 km (0.058 R)
• M90: 86,150,871 km (0.074 R)
• M91: 86,821,219 km (0.078 R)
• M92: 88,842,884 km (0.11 R)
• M93: 90,335,123 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit