🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 146 Days

Day: 25.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 1 AU

Year: 340 Days

Day: 44.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 170.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.49 AU - 4.77 AU

Year: 3179 Days

Day: 39 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.9

Radius: 11.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.18 AU - 6.82 AU

Year: 5566 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 9,436,508 km

• M1: 197,320 km (0.06 R)
• M2: 296,653 km (0.105 R)
• M3: 479,461 km (0.117 R)
• M4: 650,601 km (0.103 R)
• M5: 786,286 km (0.113 R)
• M6: 977,772 km (0.079 R)
• M7: 1,071,570 km (0.087 R)
• M8: 1,320,201 km (0.106 R)
• M9: 1,425,069 km (0.098 R)
• M10: 1,569,282 km (0.054 R)
• M11: 1,680,732 km (0.065 R)
• M12: 2,011,493 km (0.081 R)
• M13: 2,133,116 km (0.106 R)
• M14: 2,801,220 km (0.088 R)
• M15: 2,892,026 km (0.089 R)
• M16: 3,053,293 km (0.086 R)
• M17: 3,123,304 km (0.075 R)
• M18: 3,506,125 km (0.04 R)
• M19: 3,853,641 km (0.089 R)
• M20: 4,395,634 km (0.065 R)
• M21: 4,501,550 km (0.071 R)
• M22: 4,797,454 km (0.088 R)
• M23: 5,099,791 km (0.106 R)
• M24: 6,221,476 km (0.086 R)
• M25: 6,340,706 km (0.052 R)
• M26: 6,611,927 km (0.08 R)
• M27: 7,134,622 km (0.036 R)
• M28: 7,353,633 km (0.117 R)
• M29: 7,702,495 km (0.117 R)
• M30: 7,991,967 km (0.105 R)
• M31: 8,748,035 km (0.082 R)
• M32: 9,561,249 km (0.104 R)
• M33: 9,664,621 km (0.098 R)
• M34: 10,504,912 km (0.107 R)
• M35: 10,575,971 km (0.027 R)
• M36: 10,862,002 km (0.088 R)
• M37: 12,442,354 km (0.063 R)
• M38: 12,517,602 km (0.077 R)
• M39: 12,668,696 km (0.116 R)
• M40: 13,163,416 km (0.052 R)
• M41: 14,211,349 km (0.077 R)
• M42: 14,290,187 km (0.088 R)
• M43: 14,725,517 km (0.097 R)
• M44: 15,085,000 km (0.054 R)
• M45: 15,165,335 km (0.106 R)
• M46: 15,528,409 km (0.11 R)
• M47: 15,772,104 km (0.114 R)
• M48: 15,976,005 km (0.115 R)
• M49: 16,386,652 km (0.062 R)
• M50: 17,260,453 km (0.077 R)
• M51: 17,428,601 km (0.11 R)
• M52: 18,021,307 km (0.08 R)
• M53: 18,577,662 km (0.095 R)
• M54: 19,183,234 km (0.092 R)
• M55: 19,488,414 km (0.077 R)
• M56: 19,751,257 km (0.105 R)
• M57: 19,927,184 km (0.104 R)
• M58: 21,307,973 km (0.103 R)
• M59: 21,578,894 km (0.069 R)
• M60: 22,032,774 km (0.088 R)
• M61: 22,169,507 km (0.114 R)
• M62: 22,627,576 km (0.085 R)
• M63: 22,950,109 km (0.113 R)
• M64: 23,552,988 km (0.082 R)
• M65: 23,739,537 km (0.053 R)
• M66: 24,443,694 km (0.086 R)
• M67: 24,727,182 km (0.119 R)
• M68: 24,821,877 km (0.098 R)
• M69: 24,916,872 km (0.042 R)
• M70: 25,106,861 km (0.115 R)
• M71: 26,548,087 km (0.075 R)
• M72: 26,645,176 km (0.085 R)
• M73: 28,511,260 km (0.049 R)
• M74: 28,809,708 km (0.094 R)
• M75: 28,959,305 km (0.084 R)
• M76: 30,013,970 km (0.082 R)
• M77: 31,748,109 km (0.11 R)
• M78: 32,160,999 km (0.045 R)
• M79: 32,523,475 km (0.078 R)
• M80: 32,783,326 km (0.06 R)
• M81: 33,305,124 km (0.031 R)
• M82: 33,672,087 km (0.06 R)
• M83: 33,777,105 km (0.108 R)
• M84: 34,198,522 km (0.079 R)
• M85: 35,526,502 km (0.101 R)
• M86: 35,686,871 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.9

Radius: 10.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.4 AU - 7.08 AU

Year: 6627 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 9,436,508 km

• M1: 151,991 km (0.105 R)
• M2: 276,307 km (0.106 R)
• M3: 364,570 km (0.103 R)
• M4: 474,674 km (0.093 R)
• M5: 655,687 km (0.075 R)
• M6: 836,701 km (0.117 R)
• M7: 989,889 km (0.055 R)
• M8: 1,073,365 km (0.117 R)
• M9: 1,234,033 km (0.082 R)
• M10: 1,374,206 km (0.056 R)
• M11: 1,453,792 km (0.12 R)
• M12: 1,542,204 km (0.104 R)
• M13: 1,701,676 km (0.079 R)
• M14: 1,890,618 km (0.032 R)
• M15: 2,004,163 km (0.092 R)
• M16: 2,078,363 km (0.102 R)
• M17: 2,195,648 km (0.087 R)
• M18: 2,280,919 km (0.057 R)
• M19: 2,705,328 km (0.051 R)
• M20: 3,002,130 km (0.096 R)
• M21: 3,154,570 km (0.101 R)
• M22: 3,427,437 km (0.118 R)
• M23: 3,526,770 km (0.076 R)
• M24: 3,728,278 km (0.11 R)
• M25: 4,185,300 km (0.084 R)
• M26: 4,420,467 km (0.101 R)
• M27: 4,737,166 km (0.051 R)
• M28: 5,566,986 km (0.047 R)
• M29: 5,778,517 km (0.096 R)
• M30: 5,944,870 km (0.04 R)
• M31: 6,951,065 km (0.101 R)
• M32: 7,204,334 km (0.068 R)
• M33: 7,982,842 km (0.109 R)
• M34: 8,910,797 km (0.11 R)
• M35: 9,366,771 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 19,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit