🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.5 AU - 0.6 AU

Year: 153 Days

Day: 43.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,287,814 km

• M1: 25,432 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.69 AU

Year: 161 Days

Day: 35.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.66 AU - 0.74 AU

Year: 219 Days

Day: 28.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,287,814 km

• M1: 400,773 km (0.07 R)
• M2: 532,120 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.43 AU - 1.93 AU

Year: 816 Days

Day: 37.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.54 AU - 2.02 AU

Year: 890 Days

Day: 42.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.7

Radius: 4.3

Gravity: 54.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.36 AU - 19.58 AU

Year: 26197 Days

Day: 17.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,287,814 km

• M1: 56,698 km (0.116 R)
• M2: 141,669 km (0.064 R)
• M3: 1,242,410 km (0.108 R)
• M4: 2,006,556 km (0.113 R)
• M5: 2,216,442 km (0.116 R)
• M6: 2,433,359 km (0.113 R)
• M7: 2,702,635 km (0.067 R)
• M8: 2,934,213 km (0.108 R)
• M9: 4,561,239 km (0.082 R)
• M10: 6,353,272 km (0.087 R)
• M11: 6,536,978 km (0.092 R)
• M12: 6,598,612 km (0.119 R)
• M13: 7,871,690 km (0.086 R)
• M14: 8,806,527 km (0.108 R)
• M15: 9,425,863 km (0.1 R)
• M16: 11,738,945 km (0.111 R)
• M17: 12,191,329 km (0.12 R)
• M18: 12,343,320 km (0.053 R)
• M19: 12,726,141 km (0.111 R)
• M20: 12,880,377 km (0.081 R)
• M21: 13,035,210 km (0.116 R)
• M22: 14,536,874 km (0.093 R)
• M23: 14,698,140 km (0.048 R)
• M24: 15,430,871 km (0.053 R)
• M25: 16,175,569 km (0.103 R)
• M26: 16,594,293 km (0.109 R)
• M27: 18,131,112 km (0.118 R)
• M28: 20,339,626 km (0.105 R)
• M29: 20,882,217 km (0.11 R)
• M30: 20,973,023 km (0.062 R)
• M31: 21,429,446 km (0.119 R)
• M32: 23,193,504 km (0.088 R)
• M33: 23,381,848 km (0.028 R)
• M34: 27,652,718 km (0.062 R)
• M35: 28,052,593 km (0.083 R)
• M36: 29,671,690 km (0.04 R)
• M37: 30,595,607 km (0.071 R)
• M38: 30,802,202 km (0.032 R)
• M39: 31,424,678 km (0.101 R)
• M40: 32,051,493 km (0.088 R)
• M41: 33,317,241 km (0.064 R)
• M42: 33,423,455 km (0.066 R)
• M43: 34,063,136 km (0.083 R)
• M44: 36,552,295 km (0.064 R)
• M45: 37,431,781 km (0.111 R)
• M46: 37,542,184 km (0.102 R)
• M47: 38,652,350 km (0.111 R)
• M48: 38,987,599 km (0.117 R)
• M49: 39,211,547 km (0.109 R)
• M50: 39,886,083 km (0.082 R)
• M51: 40,677,755 km (0.094 R)
• M52: 41,588,956 km (0.074 R)
• M53: 44,012,591 km (0.056 R)
• M54: 44,479,337 km (0.036 R)
• M55: 44,713,457 km (0.111 R)
• M56: 45,065,162 km (0.104 R)
• M57: 46,956,976 km (0.062 R)
• M58: 48,152,413 km (0.085 R)
• M59: 49,479,047 km (0.103 R)
• M60: 50,207,589 km (0.11 R)
• M61: 52,538,323 km (0.08 R)
• M62: 54,028,318 km (0.083 R)
• M63: 54,778,552 km (0.069 R)
• M64: 57,431,371 km (0.115 R)
• M65: 60,255,030 km (0.108 R)
• M66: 61,683,690 km (0.091 R)
• M67: 64,441,976 km (0.112 R)
• M68: 66,436,714 km (0.075 R)
• M69: 67,508,882 km (0.079 R)
• M70: 67,643,220 km (0.093 R)
• M71: 71,306,124 km (0.062 R)
• M72: 71,854,101 km (0.105 R)
• M73: 72,128,763 km (0.11 R)
• M74: 72,954,543 km (0.11 R)
• M75: 73,368,630 km (0.106 R)
• M76: 74,337,875 km (0.06 R)
• M77: 77,130,269 km (0.095 R)
• M78: 77,270,891 km (0.085 R)
• M79: 84,984,456 km (0.104 R)
• M80: 86,293,587 km (0.119 R)
• M81: 86,585,452 km (0.03 R)
• M82: 87,316,537 km (0.084 R)
• M83: 88,196,472 km (0.046 R)
• M84: 89,817,365 km (0.1 R)
• M85: 89,965,167 km (0.107 R)
• M86: 93,238,219 km (0.116 R)
• M87: 94,287,648 km (0.097 R)
• M88: 94,437,994 km (0.039 R)
• M89: 94,889,181 km (0.048 R)
• M90: 95,039,826 km (0.104 R)
• M91: 95,944,894 km (0.071 R)
• M92: 98,524,858 km (0.106 R)
• M93: 99,287,957 km (0.072 R)
• M94: 99,440,846 km (0.112 R)
• M95: 99,899,812 km (0.06 R)
• M96: 101,281,349 km (0.117 R)
• M97: 103,133,071 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit