🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.56 AU - 0.68 AU

Year: 185 Days

Day: 29.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.56 AU - 0.7 AU

Year: 189 Days

Day: 35.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 41.6 °

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: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.62 AU - 0.78 AU

Year: 222 Days

Day: 31.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.81 AU - 1.83 AU

Year: 930 Days

Day: 43.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.89 AU - 2.09 AU

Year: 1063 Days

Day: 35.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.52 AU - 2.54 AU

Year: 1524 Days

Day: 23.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,528,780 km

• M1: 627,862 km (0.12 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.83 AU - 3.45 AU

Year: 2107 Days

Day: 35.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.6

Radius: 14.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.94 AU - 12.9 AU

Year: 13667 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,528,780 km

• M1: 320,139 km (0.097 R)
• M2: 580,440 km (0.101 R)
• M3: 748,588 km (0.063 R)
• M4: 848,070 km (0.113 R)
• M5: 1,157,738 km (0.082 R)
• M6: 1,276,070 km (0.118 R)
• M7: 1,884,185 km (0.113 R)
• M8: 2,073,726 km (0.076 R)
• M9: 2,446,374 km (0.103 R)
• M10: 2,654,165 km (0.108 R)
• M11: 3,485,182 km (0.049 R)
• M12: 3,749,671 km (0.085 R)
• M13: 3,899,568 km (0.042 R)
• M14: 4,582,781 km (0.086 R)
• M15: 4,840,538 km (0.094 R)
• M16: 5,169,654 km (0.085 R)
• M17: 5,438,182 km (0.112 R)
• M18: 5,574,316 km (0.103 R)
• M19: 6,024,306 km (0.09 R)
• M20: 6,235,987 km (0.065 R)
• M21: 7,863,163 km (0.088 R)
• M22: 8,211,577 km (0.117 R)
• M23: 8,923,663 km (0.116 R)
• M24: 9,125,021 km (0.12 R)
• M25: 10,154,404 km (0.036 R)
• M26: 10,364,739 km (0.095 R)
• M27: 10,576,569 km (0.12 R)
• M28: 10,747,111 km (0.042 R)
• M29: 11,263,972 km (0.095 R)
• M30: 11,394,421 km (0.052 R)
• M31: 11,569,301 km (0.069 R)
• M32: 11,789,060 km (0.097 R)
• M33: 12,772,517 km (0.057 R)
• M34: 12,908,651 km (0.081 R)
• M35: 13,320,045 km (0.096 R)
• M36: 14,015,226 km (0.071 R)
• M37: 14,155,848 km (0.098 R)
• M38: 15,392,873 km (0.072 R)
• M39: 15,683,392 km (0.045 R)
• M40: 15,829,250 km (0.083 R)
• M41: 17,665,564 km (0.068 R)
• M42: 19,255,490 km (0.097 R)
• M43: 19,568,598 km (0.096 R)
• M44: 19,725,676 km (0.06 R)
• M45: 20,093,986 km (0.038 R)
• M46: 20,199,752 km (0.098 R)
• M47: 21,158,973 km (0.098 R)
• M48: 23,287,901 km (0.105 R)
• M49: 23,677,304 km (0.07 R)
• M50: 24,293,497 km (0.113 R)
• M51: 24,688,286 km (0.079 R)
• M52: 25,199,163 km (0.113 R)
• M53: 26,985,362 km (0.106 R)
• M54: 27,394,212 km (0.115 R)
• M55: 27,805,307 km (0.116 R)
• M56: 28,396,069 km (0.084 R)
• M57: 28,693,021 km (0.055 R)
• M58: 29,529,872 km (0.081 R)
• M59: 30,193,039 km (0.08 R)
• M60: 30,800,257 km (0.078 R)
• M61: 31,166,472 km (0.102 R)
• M62: 34,085,127 km (0.071 R)
• M63: 34,337,498 km (0.062 R)
• M64: 34,590,468 km (0.115 R)
• M65: 34,844,186 km (0.078 R)
• M66: 35,481,025 km (0.041 R)
• M67: 35,608,781 km (0.114 R)
• M68: 37,284,577 km (0.118 R)
• M69: 37,479,652 km (0.088 R)
• M70: 39,117,898 km (0.046 R)
• M71: 39,382,238 km (0.032 R)
• M72: 39,580,904 km (0.102 R)
• M73: 39,979,133 km (0.118 R)
• M74: 40,512,151 km (0.057 R)
• M75: 41,787,472 km (0.039 R)
• M76: 41,990,178 km (0.028 R)
• M77: 42,667,856 km (0.097 R)
• M78: 42,803,691 km (0.095 R)
• M79: 43,008,041 km (0.085 R)
• M80: 43,417,341 km (0.111 R)
• M81: 44,171,314 km (0.1 R)
• M82: 44,653,468 km (0.11 R)
• M83: 45,831,402 km (0.078 R)
• M84: 46,809,174 km (0.09 R)
• M85: 46,949,347 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.7

Radius: 7.2

Gravity: 17.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.4 AU - 18.28 AU

Year: 21652 Days

Day: 15.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,528,780 km

• M1: 103,971 km (0.075 R)
• M2: 219,161 km (0.097 R)
• M3: 336,894 km (0.11 R)
• M4: 394,490 km (0.049 R)
• M5: 637,736 km (0.106 R)
• M6: 789,129 km (0.088 R)
• M7: 869,164 km (0.098 R)
• M8: 1,096,552 km (0.071 R)
• M9: 1,279,511 km (0.081 R)
• M10: 2,068,041 km (0.084 R)
• M11: 2,218,237 km (0.097 R)
• M12: 2,333,278 km (0.11 R)
• M13: 3,236,101 km (0.067 R)
• M14: 3,678,911 km (0.085 R)
• M15: 4,378,580 km (0.078 R)
• M16: 4,426,751 km (0.073 R)
• M17: 5,271,231 km (0.083 R)
• M18: 5,528,988 km (0.1 R)
• M19: 5,685,617 km (0.09 R)
• M20: 6,056,919 km (0.053 R)
• M21: 6,822,710 km (0.102 R)
• M22: 6,878,660 km (0.114 R)
• M23: 7,388,489 km (0.042 R)
• M24: 8,444,201 km (0.105 R)
• M25: 8,564,328 km (0.036 R)
• M26: 9,050,821 km (0.029 R)
• M27: 9,359,441 km (0.103 R)
• M28: 9,797,464 km (0.062 R)
• M29: 10,114,312 km (0.103 R)
• M30: 11,883,008 km (0.091 R)
• M31: 12,837,143 km (0.04 R)
• M32: 14,529,244 km (0.031 R)
• M33: 14,890,523 km (0.106 R)
• M34: 15,327,947 km (0.103 R)
• M35: 16,215,512 km (0.051 R)
• M36: 17,119,532 km (0.099 R)
• M37: 17,424,562 km (0.083 R)
• M38: 20,815,048 km (0.063 R)
• M39: 21,714,281 km (0.077 R)
• M40: 21,961,715 km (0.071 R)
• M41: 22,459,428 km (0.102 R)
• M42: 22,877,105 km (0.079 R)
• M43: 23,719,939 km (0.094 R)
• M44: 25,871,306 km (0.113 R)
• M45: 26,837,409 km (0.063 R)
• M46: 28,443,941 km (0.026 R)
• M47: 29,714,775 km (0.057 R)
• M48: 30,726,206 km (0.063 R)
• M49: 31,096,760 km (0.093 R)
• M50: 31,189,660 km (0.115 R)
• M51: 31,842,356 km (0.1 R)
• M52: 33,161,360 km (0.079 R)
• M53: 33,827,669 km (0.101 R)
• M54: 34,786,890 km (0.09 R)
• M55: 35,366,881 km (0.099 R)
• M56: 37,421,459 km (0.114 R)
• M57: 38,712,787 km (0.076 R)
• M58: 38,812,719 km (0.083 R)
• M59: 40,220,734 km (0.098 R)
• M60: 40,423,289 km (0.054 R)
• M61: 41,236,653 km (0.09 R)
• M62: 44,125,986 km (0.114 R)
• M63: 44,648,681 km (0.057 R)
• M64: 45,173,620 km (0.115 R)
• M65: 48,365,291 km (0.094 R)
• M66: 49,879,520 km (0.118 R)
• M67: 50,642,320 km (0.099 R)
• M68: 50,970,538 km (0.118 R)
• M69: 52,179,737 km (0.06 R)
• M70: 52,621,799 km (0.088 R)
• M71: 55,187,702 km (0.087 R)
• M72: 56,882,945 km (0.067 R)
• M73: 57,224,028 km (0.117 R)
• M74: 57,908,289 km (0.114 R)
• M75: 59,054,807 km (0.077 R)
• M76: 59,169,847 km (0.094 R)
• M77: 59,977,227 km (0.106 R)
• M78: 60,440,382 km (0.046 R)
• M79: 61,137,059 km (0.105 R)
• M80: 61,953,415 km (0.114 R)
• M81: 62,773,361 km (0.072 R)
• M82: 63,243,397 km (0.096 R)
• M83: 63,596,748 km (0.119 R)
• M84: 65,611,532 km (0.094 R)
• M85: 68,612,315 km (0.065 R)
• M86: 70,434,118 km (0.115 R)
• M87: 72,271,779 km (0.116 R)
• M88: 74,249,313 km (0.096 R)
• M89: 76,244,649 km (0.109 R)
• M90: 78,636,719 km (0.108 R)
• M91: 81,437,341 km (0.102 R)
• M92: 82,463,732 km (0.098 R)
• M93: 84,659,230 km (0.084 R)
• M94: 85,829,235 km (0.086 R)
• M95: 87,135,673 km (0.059 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit