🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.62 AU - 0.84 AU

Year: 236 Days

Day: 12.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,103,924 km

• M1: 660,175 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1 AU - 1.1 AU

Year: 408 Days

Day: 29 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,103,924 km

• M1: 109,954 km (0.043 R)
• M2: 496,815 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.49 AU - 2.91 AU

Year: 1680 Days

Day: 21.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.28 AU - 3.74 AU

Year: 1978 Days

Day: 23.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.1

Radius: 7.1

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 16.86 AU - 19.16 AU

Year: 28948 Days

Day: 20.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,103,924 km

• M1: 220,208 km (0.083 R)
• M2: 303,235 km (0.056 R)
• M3: 747,690 km (0.059 R)
• M4: 1,053,767 km (0.071 R)
• M5: 1,843,943 km (0.05 R)
• M6: 1,916,648 km (0.102 R)
• M7: 1,990,250 km (0.109 R)
• M8: 2,412,116 km (0.089 R)
• M9: 2,572,335 km (0.108 R)
• M10: 3,742,490 km (0.055 R)
• M11: 5,838,805 km (0.089 R)
• M12: 7,056,831 km (0.076 R)
• M13: 7,694,566 km (0.12 R)
• M14: 8,229,977 km (0.072 R)
• M15: 8,593,500 km (0.09 R)
• M16: 9,024,342 km (0.1 R)
• M17: 9,779,362 km (0.075 R)
• M18: 9,843,091 km (0.092 R)
• M19: 11,349,093 km (0.086 R)
• M20: 12,300,386 km (0.071 R)
• M21: 12,438,315 km (0.114 R)
• M22: 12,507,579 km (0.113 R)
• M23: 13,418,630 km (0.058 R)
• M24: 13,917,987 km (0.064 R)
• M25: 14,133,857 km (0.055 R)
• M26: 14,423,479 km (0.116 R)
• M27: 15,975,856 km (0.118 R)
• M28: 16,277,445 km (0.065 R)
• M29: 18,757,628 km (0.115 R)
• M30: 21,022,390 km (0.109 R)
• M31: 22,186,711 km (0.07 R)
• M32: 22,607,679 km (0.088 R)
• M33: 22,946,369 km (0.043 R)
• M34: 23,542,965 km (0.076 R)
• M35: 23,800,273 km (0.027 R)
• M36: 25,715,126 km (0.111 R)
• M37: 25,980,213 km (0.094 R)
• M38: 26,423,771 km (0.033 R)
• M39: 27,408,424 km (0.061 R)
• M40: 27,588,839 km (0.079 R)
• M41: 27,860,060 km (0.118 R)
• M42: 28,496,300 km (0.107 R)
• M43: 31,183,227 km (0.115 R)
• M44: 31,465,668 km (0.098 R)
• M45: 32,699,851 km (0.11 R)
• M46: 32,891,037 km (0.075 R)
• M47: 33,274,755 km (0.119 R)
• M48: 33,852,951 km (0.08 R)
• M49: 34,337,498 km (0.116 R)
• M50: 35,804,455 km (0.073 R)
• M51: 36,297,979 km (0.026 R)
• M52: 36,496,046 km (0.097 R)
• M53: 38,395,341 km (0.099 R)
• M54: 39,815,324 km (0.116 R)
• M55: 40,019,525 km (0.084 R)
• M56: 41,149,138 km (0.102 R)
• M57: 45,024,920 km (0.086 R)
• M58: 46,092,301 km (0.081 R)
• M59: 46,521,497 km (0.114 R)
• M60: 49,343,960 km (0.097 R)
• M61: 51,219,169 km (0.106 R)
• M62: 52,109,725 km (0.055 R)
• M63: 52,668,922 km (0.04 R)
• M64: 53,567,706 km (0.093 R)
• M65: 54,131,990 km (0.111 R)
• M66: 55,039,001 km (0.106 R)
• M67: 55,380,384 km (0.073 R)
• M68: 57,674,467 km (0.06 R)
• M69: 57,905,596 km (0.108 R)
• M70: 58,137,024 km (0.031 R)
• M71: 58,368,751 km (0.1 R)
• M72: 59,532,024 km (0.097 R)
• M73: 61,055,678 km (0.071 R)
• M74: 67,034,207 km (0.079 R)
• M75: 67,277,304 km (0.072 R)
• M76: 67,398,927 km (0.065 R)
• M77: 67,520,550 km (0.093 R)
• M78: 68,619,047 km (0.026 R)
• M79: 69,600,409 km (0.119 R)
• M80: 69,846,348 km (0.105 R)
• M81: 71,452,880 km (0.052 R)
• M82: 72,572,171 km (0.082 R)
• M83: 73,446,720 km (0.105 R)
• M84: 74,953,919 km (0.112 R)
• M85: 78,638,664 km (0.12 R)
• M86: 78,894,925 km (0.027 R)
• M87: 80,438,476 km (0.109 R)
• M88: 80,696,682 km (0.055 R)
• M89: 84,078,491 km (0.064 R)
• M90: 85,918,695 km (0.095 R)
• M91: 86,579,020 km (0.101 R)
• M92: 87,108,596 km (0.097 R)
• M93: 88,437,175 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit