🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.57 AU - 0.65 AU

Year: 166 Days

Day: 25.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,144,742 km

• M1: 343,178 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.97 AU - 1.03 AU

Year: 348 Days

Day: 30.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.45 AU - 2.41 AU

Year: 934 Days

Day: 18.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,144,742 km

• M1: 442,810 km (0.045 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.93 AU - 3.95 AU

Year: 2222 Days

Day: 42.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,144,742 km

• M1: 2,316,972 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.56 AU - 4.74 AU

Year: 2944 Days

Day: 46.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,144,742 km

• M1: 515,365 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.1 AU - 4.5 AU

Year: 3105 Days

Day: 12.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 75.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.8

Radius: 10.4

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.71 AU - 7.93 AU

Year: 6203 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,144,742 km

• M1: 132,843 km (0.081 R)
• M2: 215,571 km (0.026 R)
• M3: 301,889 km (0.104 R)
• M4: 394,938 km (0.091 R)
• M5: 603,927 km (0.081 R)
• M6: 729,738 km (0.084 R)
• M7: 880,832 km (0.088 R)
• M8: 1,110,315 km (0.103 R)
• M9: 1,286,242 km (0.066 R)
• M10: 1,587,233 km (0.047 R)
• M11: 1,665,922 km (0.11 R)
• M12: 1,746,106 km (0.105 R)
• M13: 1,848,282 km (0.04 R)
• M14: 2,210,608 km (0.057 R)
• M15: 3,124,352 km (0.076 R)
• M16: 3,299,830 km (0.044 R)
• M17: 4,006,829 km (0.044 R)
• M18: 4,088,211 km (0.106 R)
• M19: 4,560,192 km (0.093 R)
• M20: 4,846,073 km (0.078 R)
• M21: 5,646,871 km (0.064 R)
• M22: 6,078,161 km (0.094 R)
• M23: 6,552,237 km (0.032 R)
• M24: 6,842,457 km (0.099 R)
• M25: 7,806,166 km (0.049 R)
• M26: 8,565,525 km (0.11 R)
• M27: 9,060,993 km (0.112 R)
• M28: 10,340,205 km (0.109 R)
• M29: 10,489,952 km (0.112 R)
• M30: 10,678,296 km (0.096 R)
• M31: 10,905,685 km (0.079 R)
• M32: 12,066,564 km (0.109 R)
• M33: 12,224,390 km (0.088 R)
• M34: 13,592,762 km (0.083 R)
• M35: 13,839,299 km (0.091 R)
• M36: 14,295,124 km (0.104 R)
• M37: 14,378,599 km (0.074 R)
• M38: 15,136,612 km (0.075 R)
• M39: 16,867,160 km (0.117 R)
• M40: 17,087,817 km (0.109 R)
• M41: 17,487,542 km (0.048 R)
• M42: 17,621,432 km (0.106 R)
• M43: 17,845,530 km (0.056 R)
• M44: 18,614,014 km (0.094 R)
• M45: 18,796,374 km (0.116 R)
• M46: 19,209,115 km (0.106 R)
• M47: 19,393,419 km (0.056 R)
• M48: 19,763,823 km (0.111 R)
• M49: 21,173,783 km (0.108 R)
• M50: 21,316,649 km (0.093 R)
• M51: 21,555,258 km (0.104 R)
• M52: 21,651,001 km (0.085 R)
• M53: 22,083,488 km (0.117 R)
• M54: 22,761,914 km (0.083 R)
• M55: 24,438,009 km (0.093 R)
• M56: 24,537,940 km (0.036 R)
• M57: 26,409,111 km (0.098 R)
• M58: 28,012,052 km (0.12 R)
• M59: 28,798,936 km (0.078 R)
• M60: 29,010,019 km (0.079 R)
• M61: 29,380,573 km (0.086 R)
• M62: 30,019,506 km (0.1 R)
• M63: 30,180,024 km (0.095 R)
• M64: 30,555,515 km (0.09 R)
• M65: 30,716,931 km (0.098 R)
• M66: 30,824,641 km (0.06 R)
• M67: 30,986,656 km (0.103 R)
• M68: 31,202,825 km (0.06 R)
• M69: 31,636,958 km (0.077 R)
• M70: 31,909,226 km (0.116 R)
• M71: 32,621,012 km (0.101 R)
• M72: 33,227,183 km (0.107 R)
• M73: 34,562,942 km (0.092 R)
• M74: 34,731,090 km (0.103 R)
• M75: 34,843,438 km (0.052 R)
• M76: 35,237,330 km (0.118 R)
• M77: 36,485,125 km (0.095 R)
• M78: 37,516,603 km (0.095 R)
• M79: 37,862,623 km (0.086 R)
• M80: 38,906,965 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967

Radius: 7.9

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.37 AU - 19.21 AU

Year: 25037 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,144,742 km

• M1: 101,427 km (0.051 R)
• M2: 169,046 km (0.098 R)
• M3: 1,012,329 km (0.101 R)
• M4: 2,862,106 km (0.116 R)
• M5: 3,230,416 km (0.069 R)
• M6: 3,372,385 km (0.12 R)
• M7: 3,613,686 km (0.108 R)
• M8: 4,011,467 km (0.106 R)
• M9: 4,215,518 km (0.112 R)
• M10: 4,370,951 km (0.093 R)
• M11: 4,423,160 km (0.088 R)
• M12: 5,342,290 km (0.05 R)
• M13: 5,623,683 km (0.118 R)
• M14: 5,910,013 km (0.065 R)
• M15: 6,318,715 km (0.104 R)
• M16: 6,736,691 km (0.113 R)
• M17: 7,725,234 km (0.066 R)
• M18: 8,561,636 km (0.119 R)
• M19: 8,824,629 km (0.086 R)
• M20: 9,834,863 km (0.071 R)
• M21: 9,903,529 km (0.097 R)
• M22: 10,179,686 km (0.115 R)
• M23: 11,889,590 km (0.068 R)
• M24: 12,852,402 km (0.074 R)
• M25: 15,326,900 km (0.035 R)
• M26: 16,617,930 km (0.099 R)
• M27: 17,775,967 km (0.112 R)
• M28: 18,534,129 km (0.105 R)
• M29: 20,082,018 km (0.108 R)
• M30: 21,048,121 km (0.095 R)
• M31: 21,403,267 km (0.09 R)
• M32: 22,480,371 km (0.092 R)
• M33: 23,759,134 km (0.032 R)
• M34: 24,036,189 km (0.12 R)
• M35: 24,128,790 km (0.111 R)
• M36: 26,386,671 km (0.104 R)
• M37: 27,831,786 km (0.073 R)
• M38: 28,417,013 km (0.059 R)
• M39: 28,711,123 km (0.091 R)
• M40: 28,809,408 km (0.116 R)
• M41: 30,798,162 km (0.097 R)
• M42: 32,625,650 km (0.085 R)
• M43: 33,036,595 km (0.084 R)
• M44: 33,863,423 km (0.105 R)
• M45: 35,432,106 km (0.102 R)
• M46: 35,960,187 km (0.096 R)
• M47: 36,172,316 km (0.083 R)
• M48: 36,490,960 km (0.054 R)
• M49: 37,560,285 km (0.095 R)
• M50: 37,883,118 km (0.077 R)
• M51: 38,098,838 km (0.111 R)
• M52: 38,314,857 km (0.063 R)
• M53: 39,183,422 km (0.119 R)
• M54: 40,940,000 km (0.062 R)
• M55: 41,827,714 km (0.096 R)
• M56: 45,099,120 km (0.115 R)
• M57: 46,361,278 km (0.106 R)
• M58: 49,508,219 km (0.104 R)
• M59: 50,098,532 km (0.108 R)
• M60: 55,026,435 km (0.032 R)
• M61: 55,637,842 km (0.047 R)
• M62: 55,760,362 km (0.111 R)
• M63: 56,128,523 km (0.057 R)
• M64: 61,874,727 km (0.097 R)
• M65: 63,788,532 km (0.099 R)
• M66: 65,721,785 km (0.119 R)
• M67: 65,981,038 km (0.073 R)
• M68: 66,370,442 km (0.109 R)
• M69: 68,329,127 km (0.034 R)
• M70: 68,591,671 km (0.106 R)
• M71: 68,854,664 km (0.031 R)
• M72: 73,644,339 km (0.098 R)
• M73: 73,778,977 km (0.092 R)
• M74: 75,535,854 km (0.068 R)
• M75: 75,671,689 km (0.086 R)
• M76: 76,623,880 km (0.103 R)
• M77: 77,991,204 km (0.056 R)
• M78: 79,090,898 km (0.061 R)
• M79: 81,305,545 km (0.117 R)
• M80: 81,444,671 km (0.087 R)
• M81: 81,583,797 km (0.068 R)
• M82: 82,700,096 km (0.054 R)
• M83: 82,839,970 km (0.03 R)
• M84: 84,102,427 km (0.037 R)
• M85: 84,383,821 km (0.096 R)
• M86: 85,795,725 km (0.093 R)
• M87: 86,646,488 km (0.025 R)
• M88: 88,356,542 km (0.116 R)
• M89: 88,499,557 km (0.081 R)
• M90: 89,646,374 km (0.101 R)
• M91: 90,798,128 km (0.084 R)
• M92: 94,428,719 km (0.119 R)
• M93: 97,958,631 km (0.089 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 15,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit