🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.5 AU - 0.76 AU

Year: 176 Days

Day: 21.2 Hours

Environment

Temp: 248 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.63 AU - 0.79 AU

Year: 210 Days

Day: 25.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.95 AU - 1.15 AU

Year: 378 Days

Day: 22.6 Hours

Environment

Temp: 73 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,327,113 km

• M1: 203,752 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.74 AU - 2.28 AU

Year: 1002 Days

Day: 36.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3 AU - 4.3 AU

Year: 2451 Days

Day: 16.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.21 AU - 5.45 AU

Year: 4325 Days

Day: 35.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.3

Radius: 8.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.17 AU - 6.19 AU

Year: 4758 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,327,113 km

• M1: 112,946 km (0.06 R)
• M2: 168,298 km (0.073 R)
• M3: 392,844 km (0.085 R)
• M4: 544,835 km (0.065 R)
• M5: 633,098 km (0.102 R)
• M6: 726,597 km (0.07 R)
• M7: 785,090 km (0.109 R)
• M8: 855,550 km (0.107 R)
• M9: 938,876 km (0.048 R)
• M10: 1,047,035 km (0.078 R)
• M11: 1,217,128 km (0.117 R)
• M12: 1,311,674 km (0.076 R)
• M13: 1,445,863 km (0.053 R)
• M14: 1,794,576 km (0.049 R)
• M15: 1,957,937 km (0.093 R)
• M16: 2,140,446 km (0.055 R)
• M17: 2,492,151 km (0.1 R)
• M18: 2,582,957 km (0.09 R)
• M19: 2,644,142 km (0.064 R)
• M20: 2,783,568 km (0.052 R)
• M21: 2,846,399 km (0.076 R)
• M22: 2,989,265 km (0.031 R)
• M23: 3,134,674 km (0.105 R)
• M24: 3,365,503 km (0.112 R)
• M25: 3,449,278 km (0.057 R)
• M26: 3,550,855 km (0.058 R)
• M27: 4,144,609 km (0.035 R)
• M28: 4,234,667 km (0.074 R)
• M29: 4,379,926 km (0.108 R)
• M30: 4,600,883 km (0.091 R)
• M31: 4,675,532 km (0.069 R)
• M32: 4,731,631 km (0.077 R)
• M33: 5,034,866 km (0.112 R)
• M34: 5,092,461 km (0.085 R)
• M35: 5,150,206 km (0.091 R)
• M36: 5,344,534 km (0.101 R)
• M37: 5,541,255 km (0.118 R)
• M38: 5,640,438 km (0.078 R)
• M39: 5,901,337 km (0.107 R)
• M40: 6,104,640 km (0.082 R)
• M41: 6,268,899 km (0.096 R)
• M42: 6,581,110 km (0.091 R)
• M43: 6,728,463 km (0.095 R)
• M44: 6,834,528 km (0.111 R)
• M45: 7,329,099 km (0.113 R)
• M46: 7,525,670 km (0.038 R)
• M47: 7,991,518 km (0.081 R)
• M48: 8,126,306 km (0.032 R)
• M49: 8,398,125 km (0.118 R)
• M50: 9,420,477 km (0.058 R)
• M51: 9,586,680 km (0.094 R)
• M52: 10,067,189 km (0.117 R)
• M53: 10,139,893 km (0.119 R)
• M54: 10,926,628 km (0.092 R)
• M55: 11,126,491 km (0.09 R)
• M56: 11,352,683 km (0.03 R)
• M57: 11,732,961 km (0.037 R)
• M58: 12,169,188 km (0.101 R)
• M59: 12,324,321 km (0.087 R)
• M60: 12,428,142 km (0.07 R)
• M61: 12,741,400 km (0.111 R)
• M62: 13,057,351 km (0.115 R)
• M63: 13,643,176 km (0.09 R)
• M64: 13,777,515 km (0.075 R)
• M65: 14,128,920 km (0.087 R)
• M66: 14,950,961 km (0.108 R)
• M67: 15,006,312 km (0.118 R)
• M68: 15,423,690 km (0.092 R)
• M69: 15,844,958 km (0.102 R)
• M70: 16,099,424 km (0.069 R)
• M71: 16,583,971 km (0.087 R)
• M72: 16,842,327 km (0.117 R)
• M73: 16,899,922 km (0.118 R)
• M74: 17,160,073 km (0.069 R)
• M75: 17,538,106 km (0.089 R)
• M76: 18,748,204 km (0.117 R)
• M77: 19,378,459 km (0.098 R)
• M78: 19,680,946 km (0.106 R)
• M79: 20,229,522 km (0.086 R)
• M80: 20,536,347 km (0.046 R)
• M81: 20,597,981 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.5

Radius: 13.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.93 AU - 11.23 AU

Year: 10421 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 124.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,327,113 km

• M1: 201,658 km (0.057 R)
• M2: 442,361 km (0.096 R)
• M3: 967,150 km (0.106 R)
• M4: 1,333,665 km (0.093 R)
• M5: 1,560,605 km (0.075 R)
• M6: 1,800,410 km (0.057 R)
• M7: 2,358,560 km (0.104 R)
• M8: 3,037,286 km (0.116 R)
• M9: 3,152,326 km (0.119 R)
• M10: 3,434,618 km (0.029 R)
• M11: 3,725,286 km (0.094 R)
• M12: 3,923,653 km (0.055 R)
• M13: 4,539,697 km (0.12 R)
• M14: 5,158,733 km (0.109 R)
• M15: 5,576,859 km (0.086 R)
• M16: 6,122,442 km (0.092 R)
• M17: 6,625,091 km (0.118 R)
• M18: 6,866,393 km (0.119 R)
• M19: 7,264,622 km (0.111 R)
• M20: 7,357,672 km (0.074 R)
• M21: 7,513,553 km (0.084 R)
• M22: 7,670,481 km (0.103 R)
• M23: 8,115,834 km (0.114 R)
• M24: 8,799,796 km (0.074 R)
• M25: 9,333,411 km (0.027 R)
• M26: 9,740,617 km (0.057 R)
• M27: 9,980,871 km (0.109 R)
• M28: 11,032,544 km (0.037 R)
• M29: 11,535,492 km (0.094 R)
• M30: 11,644,249 km (0.052 R)
• M31: 11,862,662 km (0.043 R)
• M32: 12,009,119 km (0.067 R)
• M33: 12,340,927 km (0.114 R)
• M34: 12,712,977 km (0.076 R)
• M35: 13,240,160 km (0.117 R)
• M36: 14,707,266 km (0.119 R)
• M37: 15,022,618 km (0.116 R)
• M38: 15,300,421 km (0.11 R)
• M39: 15,580,020 km (0.113 R)
• M40: 16,469,529 km (0.098 R)
• M41: 17,002,995 km (0.1 R)
• M42: 17,709,246 km (0.11 R)
• M43: 18,044,794 km (0.118 R)
• M44: 18,213,391 km (0.055 R)
• M45: 18,594,716 km (0.113 R)
• M46: 18,893,164 km (0.066 R)
• M47: 20,628,649 km (0.115 R)
• M48: 20,716,762 km (0.078 R)
• M49: 21,560,045 km (0.071 R)
• M50: 21,783,844 km (0.085 R)
• M51: 22,143,626 km (0.082 R)
• M52: 22,233,834 km (0.118 R)
• M53: 22,823,399 km (0.063 R)
• M54: 22,914,504 km (0.102 R)
• M55: 23,372,124 km (0.115 R)
• M56: 23,555,980 km (0.1 R)
• M57: 23,648,132 km (0.079 R)
• M58: 24,017,789 km (0.053 R)
• M59: 24,203,440 km (0.105 R)
• M60: 24,809,760 km (0.086 R)
• M61: 25,326,770 km (0.114 R)
• M62: 27,285,156 km (0.051 R)
• M63: 28,356,127 km (0.071 R)
• M64: 28,601,318 km (0.071 R)
• M65: 29,440,562 km (0.095 R)
• M66: 30,037,906 km (0.114 R)
• M67: 30,941,477 km (0.099 R)
• M68: 31,092,870 km (0.076 R)
• M69: 31,345,840 km (0.1 R)
• M70: 32,364,602 km (0.12 R)
• M71: 32,569,551 km (0.104 R)
• M72: 32,878,022 km (0.034 R)
• M73: 33,084,167 km (0.087 R)
• M74: 33,445,895 km (0.101 R)
• M75: 33,549,566 km (0.095 R)
• M76: 34,591,366 km (0.106 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 20,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit