🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.81 AU - 0.87 AU

Year: 286 Days

Day: 18.6 Hours

Environment

Temp: 77 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.92 AU - 1.26 AU

Year: 422 Days

Day: 24.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.17 AU - 1.29 AU

Year: 506 Days

Day: 40.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,488,770 km

• M1: 926,011 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2 AU - 2.86 AU

Year: 1405 Days

Day: 25.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.73 AU - 3.01 AU

Year: 1803 Days

Day: 25 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,488,770 km

• M1: 1,414,747 km (0.07 R)

Asteroid Belt

Center: 7.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.1

Radius: 3.8

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.54 AU - 14.28 AU

Year: 17203 Days

Day: 16.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,488,770 km

• M1: 212,728 km (0.032 R)
• M2: 306,227 km (0.04 R)
• M3: 398,678 km (0.115 R)
• M4: 762,052 km (0.09 R)
• M5: 797,506 km (0.09 R)
• M6: 888,462 km (0.05 R)
• M7: 1,002,306 km (0.095 R)
• M8: 1,080,695 km (0.099 R)
• M9: 1,120,787 km (0.09 R)
• M10: 1,222,963 km (0.102 R)
• M11: 1,328,130 km (0.097 R)
• M12: 1,547,440 km (0.104 R)
• M13: 1,684,472 km (0.097 R)
• M14: 2,093,772 km (0.051 R)
• M15: 2,748,412 km (0.092 R)
• M16: 3,083,511 km (0.053 R)
• M17: 3,460,947 km (0.102 R)
• M18: 3,610,096 km (0.089 R)
• M19: 3,640,165 km (0.044 R)
• M20: 3,914,378 km (0.117 R)
• M21: 4,258,752 km (0.086 R)
• M22: 5,870,968 km (0.063 R)
• M23: 5,941,878 km (0.12 R)
• M24: 5,977,482 km (0.118 R)
• M25: 6,888,832 km (0.084 R)
• M26: 7,113,977 km (0.074 R)
• M27: 7,303,368 km (0.061 R)
• M28: 7,379,663 km (0.094 R)
• M29: 8,796,654 km (0.108 R)
• M30: 9,081,638 km (0.111 R)
• M31: 9,204,757 km (0.072 R)
• M32: 9,912,804 km (0.118 R)
• M33: 10,039,513 km (0.091 R)
• M34: 11,160,300 km (0.088 R)
• M35: 11,735,504 km (0.069 R)
• M36: 12,822,333 km (0.11 R)
• M37: 13,799,356 km (0.116 R)
• M38: 13,893,753 km (0.091 R)
• M39: 13,940,876 km (0.108 R)
• M40: 14,225,411 km (0.104 R)
• M41: 15,676,361 km (0.084 R)
• M42: 16,319,632 km (0.12 R)
• M43: 17,072,558 km (0.045 R)
• M44: 17,275,263 km (0.103 R)
• M45: 17,734,229 km (0.1 R)
• M46: 18,145,474 km (0.101 R)
• M47: 18,612,069 km (0.084 R)
• M48: 18,872,819 km (0.117 R)
• M49: 18,977,537 km (0.12 R)
• M50: 19,187,572 km (0.115 R)
• M51: 20,034,895 km (0.077 R)
• M52: 20,678,614 km (0.119 R)
• M53: 23,263,666 km (0.081 R)
• M54: 24,451,323 km (0.051 R)
• M55: 25,658,428 km (0.048 R)
• M56: 25,832,411 km (0.104 R)
• M57: 26,473,886 km (0.036 R)
• M58: 27,594,075 km (0.092 R)
• M59: 27,653,466 km (0.069 R)
• M60: 28,609,546 km (0.107 R)
• M61: 30,247,193 km (0.084 R)
• M62: 30,492,384 km (0.093 R)
• M63: 30,799,808 km (0.106 R)
• M64: 31,108,279 km (0.092 R)
• M65: 31,170,063 km (0.086 R)
• M66: 31,852,678 km (0.115 R)
• M67: 32,917,366 km (0.079 R)
• M68: 32,980,347 km (0.108 R)
• M69: 33,612,398 km (0.095 R)
• M70: 33,739,406 km (0.073 R)
• M71: 35,210,103 km (0.088 R)
• M72: 35,920,842 km (0.071 R)
• M73: 37,619,676 km (0.113 R)
• M74: 37,685,499 km (0.029 R)
• M75: 37,817,444 km (0.097 R)
• M76: 38,944,066 km (0.114 R)
• M77: 39,077,357 km (0.06 R)
• M78: 39,144,078 km (0.115 R)
• M79: 40,485,971 km (0.12 R)
• M80: 40,823,913 km (0.109 R)
• M81: 40,891,531 km (0.062 R)
• M82: 41,230,520 km (0.106 R)
• M83: 41,502,339 km (0.09 R)
• M84: 42,595,600 km (0.118 R)
• M85: 43,698,436 km (0.077 R)
• M86: 44,740,684 km (0.076 R)
• M87: 45,299,881 km (0.106 R)
• M88: 45,580,377 km (0.066 R)
• M89: 46,002,243 km (0.104 R)
• M90: 46,354,695 km (0.11 R)
• M91: 46,566,676 km (0.048 R)
• M92: 47,417,588 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 17,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit