🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.61 AU

Year: 143 Days

Day: 29.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 28.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 65.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,475,355 km

• M1: 331,060 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.02 AU - 1.08 AU

Year: 410 Days

Day: 25.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.15 AU - 1.29 AU

Year: 513 Days

Day: 13.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.58 AU - 1.66 AU

Year: 785 Days

Day: 33 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,475,355 km

• M1: 349,909 km (0.116 R)
• M2: 1,053,019 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.45 AU - 2.69 AU

Year: 1569 Days

Day: 19 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,475,355 km

• M1: 567,126 km (0.046 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.2 AU - 3.34 AU

Year: 2252 Days

Day: 21 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,475,355 km

• M1: 1,262,456 km (0.052 R)

Asteroid Belt

Center: 8.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.5

Radius: 6.8

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.33 AU - 17.03 AU

Year: 20333 Days

Day: 19.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,475,355 km

• M1: 125,213 km (0.038 R)
• M2: 519,553 km (0.03 R)
• M3: 578,495 km (0.075 R)
• M4: 883,824 km (0.091 R)
• M5: 1,155,793 km (0.116 R)
• M6: 1,369,718 km (0.108 R)
• M7: 1,804,150 km (0.114 R)
• M8: 1,989,502 km (0.089 R)
• M9: 2,180,838 km (0.09 R)
• M10: 2,513,244 km (0.12 R)
• M11: 2,826,053 km (0.073 R)
• M12: 3,641,811 km (0.031 R)
• M13: 3,955,667 km (0.09 R)
• M14: 4,075,495 km (0.089 R)
• M15: 4,567,223 km (0.112 R)
• M16: 5,251,783 km (0.073 R)
• M17: 6,151,913 km (0.11 R)
• M18: 6,478,186 km (0.098 R)
• M19: 6,572,433 km (0.081 R)
• M20: 7,441,148 km (0.09 R)
• M21: 7,738,698 km (0.101 R)
• M22: 8,499,553 km (0.027 R)
• M23: 8,914,986 km (0.113 R)
• M24: 9,125,321 km (0.116 R)
• M25: 9,284,044 km (0.07 R)
• M26: 10,365,636 km (0.099 R)
• M27: 10,865,293 km (0.095 R)
• M28: 11,033,591 km (0.104 R)
• M29: 11,372,879 km (0.06 R)
• M30: 12,061,478 km (0.091 R)
• M31: 12,586,866 km (0.107 R)
• M32: 13,599,344 km (0.099 R)
• M33: 13,902,130 km (0.089 R)
• M34: 14,023,903 km (0.081 R)
• M35: 16,920,118 km (0.105 R)
• M36: 16,985,043 km (0.116 R)
• M37: 17,115,193 km (0.085 R)
• M38: 17,969,397 km (0.089 R)
• M39: 18,035,669 km (0.093 R)
• M40: 18,770,045 km (0.047 R)
• M41: 21,031,516 km (0.102 R)
• M42: 21,381,575 km (0.092 R)
• M43: 21,592,508 km (0.071 R)
• M44: 22,016,618 km (0.027 R)
• M45: 22,443,421 km (0.095 R)
• M46: 23,812,839 km (0.087 R)
• M47: 25,134,985 km (0.109 R)
• M48: 25,580,937 km (0.117 R)
• M49: 26,631,712 km (0.068 R)
• M50: 26,782,956 km (0.03 R)
• M51: 27,620,105 km (0.108 R)
• M52: 28,465,632 km (0.083 R)
• M53: 29,632,496 km (0.079 R)
• M54: 29,789,274 km (0.107 R)
• M55: 30,103,580 km (0.074 R)
• M56: 31,451,756 km (0.118 R)
• M57: 31,531,641 km (0.086 R)
• M58: 32,819,379 km (0.075 R)
• M59: 33,144,156 km (0.078 R)
• M60: 33,878,383 km (0.111 R)
• M61: 33,960,362 km (0.109 R)
• M62: 34,453,287 km (0.067 R)
• M63: 37,629,699 km (0.077 R)
• M64: 38,224,949 km (0.117 R)
• M65: 40,202,782 km (0.099 R)
• M66: 41,861,523 km (0.102 R)
• M67: 42,037,301 km (0.068 R)
• M68: 42,920,527 km (0.115 R)
• M69: 43,453,394 km (0.116 R)
• M70: 46,423,062 km (0.084 R)
• M71: 46,696,227 km (0.071 R)
• M72: 47,702,572 km (0.105 R)
• M73: 47,886,278 km (0.117 R)
• M74: 50,202,801 km (0.118 R)
• M75: 50,296,151 km (0.104 R)
• M76: 52,935,356 km (0.06 R)
• M77: 53,030,351 km (0.108 R)
• M78: 53,125,495 km (0.073 R)
• M79: 53,411,227 km (0.073 R)
• M80: 55,618,992 km (0.116 R)
• M81: 56,880,102 km (0.05 R)
• M82: 57,172,417 km (0.096 R)
• M83: 57,856,528 km (0.118 R)
• M84: 62,619,724 km (0.039 R)
• M85: 63,425,757 km (0.092 R)
• M86: 64,032,526 km (0.113 R)
• M87: 64,844,543 km (0.117 R)
• M88: 65,762,177 km (0.089 R)
• M89: 66,069,002 km (0.034 R)
• M90: 66,171,327 km (0.065 R)
• M91: 66,581,375 km (0.104 R)
• M92: 67,713,382 km (0.084 R)
• M93: 68,955,643 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit