🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 38.6 Hours

Environment

Temp: 238 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.25 AU - 1.61 AU

Year: 641 Days

Day: 32.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 118.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,969,480 km

• M1: 539,300 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.24 AU - 2.06 AU

Year: 794 Days

Day: 19.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.78 AU - 2.22 AU

Year: 1060 Days

Day: 14.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.1

Radius: 7.5

Gravity: 16.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.7 AU - 13.98 AU

Year: 17242 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,969,480 km

• M1: 207,193 km (0.083 R)
• M2: 310,715 km (0.092 R)
• M3: 397,182 km (0.054 R)
• M4: 472,879 km (0.088 R)
• M5: 533,316 km (0.088 R)
• M6: 802,742 km (0.083 R)
• M7: 876,644 km (0.115 R)
• M8: 1,112,111 km (0.106 R)
• M9: 1,426,565 km (0.114 R)
• M10: 1,547,590 km (0.108 R)
• M11: 2,708,918 km (0.089 R)
• M12: 2,821,865 km (0.099 R)
• M13: 3,249,116 km (0.041 R)
• M14: 3,696,563 km (0.057 R)
• M15: 3,906,449 km (0.114 R)
• M16: 4,381,871 km (0.085 R)
• M17: 4,604,174 km (0.117 R)
• M18: 4,694,082 km (0.114 R)
• M19: 4,830,066 km (0.039 R)
• M20: 4,967,248 km (0.097 R)
• M21: 5,625,030 km (0.114 R)
• M22: 5,769,541 km (0.115 R)
• M23: 5,818,011 km (0.088 R)
• M24: 7,072,688 km (0.096 R)
• M25: 7,228,719 km (0.052 R)
• M26: 7,491,413 km (0.032 R)
• M27: 7,757,098 km (0.08 R)
• M28: 7,918,066 km (0.117 R)
• M29: 8,739,508 km (0.114 R)
• M30: 8,963,156 km (0.116 R)
• M31: 9,473,136 km (0.076 R)
• M32: 11,666,988 km (0.084 R)
• M33: 11,851,443 km (0.084 R)
• M34: 13,042,391 km (0.109 R)
• M35: 14,205,515 km (0.091 R)
• M36: 14,600,603 km (0.104 R)
• M37: 16,148,043 km (0.097 R)
• M38: 16,422,555 km (0.108 R)
• M39: 18,101,342 km (0.082 R)
• M40: 19,250,553 km (0.098 R)
• M41: 20,127,945 km (0.109 R)
• M42: 22,073,166 km (0.095 R)
• M43: 22,530,636 km (0.078 R)
• M44: 23,687,626 km (0.099 R)
• M45: 23,921,448 km (0.096 R)
• M46: 26,381,136 km (0.113 R)
• M47: 29,587,916 km (0.057 R)
• M48: 29,671,690 km (0.056 R)
• M49: 29,839,689 km (0.12 R)
• M50: 33,612,547 km (0.108 R)
• M51: 35,198,733 km (0.051 R)
• M52: 35,287,445 km (0.085 R)
• M53: 36,809,154 km (0.092 R)
• M54: 36,989,570 km (0.048 R)
• M55: 37,623,416 km (0.044 R)
• M56: 39,638,499 km (0.112 R)
• M57: 40,101,355 km (0.098 R)
• M58: 41,407,045 km (0.073 R)
• M59: 42,348,016 km (0.063 R)
• M60: 43,581,899 km (0.106 R)
• M61: 43,772,786 km (0.075 R)
• M62: 45,987,881 km (0.095 R)
• M63: 48,436,499 km (0.119 R)
• M64: 48,535,384 km (0.075 R)
• M65: 49,030,553 km (0.095 R)
• M66: 49,129,736 km (0.108 R)
• M67: 49,926,045 km (0.113 R)
• M68: 50,826,924 km (0.062 R)
• M69: 52,036,423 km (0.042 R)
• M70: 52,644,687 km (0.109 R)
• M71: 54,175,822 km (0.098 R)
• M72: 56,447,615 km (0.083 R)
• M73: 60,019,563 km (0.103 R)
• M74: 62,047,213 km (0.051 R)
• M75: 62,369,447 km (0.063 R)
• M76: 62,584,568 km (0.111 R)
• M77: 63,447,449 km (0.026 R)
• M78: 63,663,767 km (0.07 R)
• M79: 63,988,844 km (0.051 R)
• M80: 64,205,761 km (0.117 R)
• M81: 66,169,382 km (0.11 R)
• M82: 66,608,452 km (0.075 R)
• M83: 68,596,159 km (0.107 R)
• M84: 68,707,011 km (0.08 R)
• M85: 69,708,718 km (0.055 R)
• M86: 70,043,668 km (0.047 R)
• M87: 70,491,115 km (0.119 R)
• M88: 72,855,809 km (0.049 R)
• M89: 72,969,054 km (0.113 R)
• M90: 73,763,419 km (0.081 R)
• M91: 74,560,626 km (0.083 R)
• M92: 74,903,205 km (0.119 R)
• M93: 75,131,791 km (0.118 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: 212 - 14,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit