🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.26 AU - 1.32 AU

Year: 517 Days

Day: 25.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,585,539 km

• M1: 395,686 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.06 AU - 1.66 AU

Year: 560 Days

Day: 15.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,585,539 km

• M1: 224,546 km (0.086 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.81 AU - 2.11 AU

Year: 969 Days

Day: 24.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.71 AU - 2.57 AU

Year: 1105 Days

Day: 19.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 107.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,585,539 km

• M1: 592,108 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.53 AU - 4.03 AU

Year: 2098 Days

Day: 27.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.16 AU - 5.22 AU

Year: 3028 Days

Day: 25.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 144.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.9

Radius: 7.6

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.16 AU - 18.56 AU

Year: 20227 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,585,539 km

• M1: 222,751 km (0.074 R)
• M2: 613,052 km (0.109 R)
• M3: 865,723 km (0.12 R)
• M4: 1,429,707 km (0.085 R)
• M5: 1,942,528 km (0.101 R)
• M6: 2,275,832 km (0.076 R)
• M7: 2,508,008 km (0.115 R)
• M8: 2,953,660 km (0.115 R)
• M9: 3,037,286 km (0.108 R)
• M10: 4,771,574 km (0.12 R)
• M11: 5,578,056 km (0.112 R)
• M12: 5,681,877 km (0.106 R)
• M13: 6,103,444 km (0.114 R)
• M14: 8,005,281 km (0.101 R)
• M15: 8,299,241 km (0.111 R)
• M16: 9,572,618 km (0.094 R)
• M17: 11,760,038 km (0.109 R)
• M18: 12,094,240 km (0.082 R)
• M19: 12,703,851 km (0.087 R)
• M20: 12,977,914 km (0.106 R)
• M21: 13,671,749 km (0.1 R)
• M22: 14,806,748 km (0.108 R)
• M23: 15,240,133 km (0.064 R)
• M24: 15,898,065 km (0.118 R)
• M25: 16,193,521 km (0.049 R)
• M26: 16,490,622 km (0.1 R)
• M27: 16,714,720 km (0.085 R)
• M28: 16,864,766 km (0.107 R)
• M29: 17,697,428 km (0.062 R)
• M30: 18,466,062 km (0.056 R)
• M31: 19,560,370 km (0.075 R)
• M32: 21,729,540 km (0.106 R)
• M33: 21,811,370 km (0.107 R)
• M34: 22,883,986 km (0.101 R)
• M35: 24,312,496 km (0.106 R)
• M36: 24,652,682 km (0.028 R)
• M37: 25,510,326 km (0.115 R)
• M38: 25,856,197 km (0.105 R)
• M39: 26,815,119 km (0.107 R)
• M40: 28,409,234 km (0.096 R)
• M41: 29,670,194 km (0.113 R)
• M42: 30,307,481 km (0.109 R)
• M43: 31,133,561 km (0.118 R)
• M44: 32,620,264 km (0.101 R)
• M45: 33,655,781 km (0.091 R)
• M46: 34,225,150 km (0.116 R)
• M47: 34,606,475 km (0.047 R)
• M48: 35,181,230 km (0.067 R)
• M49: 35,277,272 km (0.116 R)
• M50: 36,339,866 km (0.08 R)
• M51: 37,707,639 km (0.101 R)
• M52: 38,101,381 km (0.101 R)
• M53: 38,496,618 km (0.108 R)
• M54: 38,893,202 km (0.077 R)
• M55: 39,390,915 km (0.071 R)
• M56: 40,191,413 km (0.09 R)
• M57: 40,896,318 km (0.08 R)
• M58: 41,503,835 km (0.093 R)
• M59: 41,605,412 km (0.089 R)
• M60: 43,344,038 km (0.027 R)
• M61: 44,585,701 km (0.113 R)
• M62: 45,629,146 km (0.112 R)
• M63: 46,259,252 km (0.103 R)
• M64: 46,892,051 km (0.075 R)
• M65: 47,846,785 km (0.056 R)
• M66: 48,166,326 km (0.119 R)
• M67: 49,022,325 km (0.069 R)
• M68: 49,452,119 km (0.104 R)
• M69: 49,991,120 km (0.092 R)
• M70: 51,510,736 km (0.118 R)
• M71: 52,276,228 km (0.117 R)
• M72: 54,595,145 km (0.116 R)
• M73: 57,286,261 km (0.118 R)
• M74: 58,761,894 km (0.088 R)
• M75: 58,990,031 km (0.094 R)
• M76: 59,104,174 km (0.102 R)
• M77: 66,800,536 km (0.045 R)
• M78: 67,038,695 km (0.118 R)
• M79: 67,515,613 km (0.077 R)
• M80: 73,204,671 km (0.12 R)
• M81: 73,818,770 km (0.075 R)
• M82: 76,666,066 km (0.048 R)
• M83: 77,414,654 km (0.119 R)
• M84: 78,793,498 km (0.119 R)
• M85: 80,433,539 km (0.083 R)
• M86: 80,560,099 km (0.075 R)
• M87: 81,067,236 km (0.093 R)
• M88: 81,448,262 km (0.08 R)
• M89: 82,212,258 km (0.116 R)
• M90: 84,518,010 km (0.072 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit