🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.68 AU

Year: 195 Days

Day: 16.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.72 AU - 0.88 AU

Year: 272 Days

Day: 26.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,314,871 km

• M1: 537,206 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.84 AU - 1.2 AU

Year: 392 Days

Day: 47.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,314,871 km

• M1: 44,879 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1 AU - 1.42 AU

Year: 507 Days

Day: 31 Hours

Environment

Temp: -36 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,314,871 km

• M1: 546,780 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.1 AU - 2.64 AU

Year: 1389 Days

Day: 27.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 145.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 10.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.05 AU - 6.43 AU

Year: 4568 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,314,871 km

• M1: 150,944 km (0.107 R)
• M2: 337,343 km (0.096 R)
• M3: 443,558 km (0.12 R)
• M4: 740,360 km (0.11 R)
• M5: 893,249 km (0.109 R)
• M6: 1,131,558 km (0.076 R)
• M7: 1,297,911 km (0.105 R)
• M8: 1,563,148 km (0.061 R)
• M9: 1,682,378 km (0.087 R)
• M10: 1,770,341 km (0.038 R)
• M11: 1,972,298 km (0.099 R)
• M12: 2,138,053 km (0.111 R)
• M13: 2,308,445 km (0.078 R)
• M14: 2,422,139 km (0.054 R)
• M15: 2,545,408 km (0.058 R)
• M16: 2,702,486 km (0.049 R)
• M17: 2,806,456 km (0.12 R)
• M18: 2,911,773 km (0.083 R)
• M19: 3,026,515 km (0.107 R)
• M20: 3,286,366 km (0.086 R)
• M21: 4,026,726 km (0.105 R)
• M22: 4,596,095 km (0.078 R)
• M23: 5,151,103 km (0.089 R)
• M24: 5,270,632 km (0.112 R)
• M25: 5,543,050 km (0.105 R)
• M26: 5,686,215 km (0.089 R)
• M27: 5,861,693 km (0.11 R)
• M28: 6,154,606 km (0.095 R)
• M29: 6,313,479 km (0.076 R)
• M30: 6,995,645 km (0.087 R)
• M31: 7,106,198 km (0.119 R)
• M32: 7,735,556 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.8

Radius: 10

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.55 AU - 7.77 AU

Year: 8073 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,314,871 km

• M1: 226,192 km (0.063 R)
• M2: 643,271 km (0.086 R)
• M3: 751,879 km (0.086 R)
• M4: 843,582 km (0.117 R)
• M5: 951,742 km (0.078 R)
• M6: 1,116,449 km (0.03 R)
• M7: 1,388,717 km (0.042 R)
• M8: 1,460,075 km (0.081 R)
• M9: 1,773,932 km (0.108 R)
• M10: 1,931,009 km (0.104 R)
• M11: 2,027,500 km (0.103 R)
• M12: 2,378,008 km (0.105 R)
• M13: 2,747,814 km (0.031 R)
• M14: 2,930,473 km (0.102 R)
• M15: 3,250,014 km (0.083 R)
• M16: 3,423,846 km (0.096 R)
• M17: 3,580,924 km (0.086 R)
• M18: 4,004,735 km (0.085 R)
• M19: 4,149,695 km (0.095 R)
• M20: 4,465,945 km (0.078 R)
• M21: 4,551,665 km (0.081 R)
• M22: 5,211,840 km (0.083 R)
• M23: 5,461,369 km (0.115 R)
• M24: 6,233,743 km (0.047 R)
• M25: 6,353,721 km (0.041 R)
• M26: 6,474,596 km (0.091 R)
• M27: 6,547,450 km (0.062 R)
• M28: 6,718,440 km (0.033 R)
• M29: 7,115,024 km (0.083 R)
• M30: 7,493,806 km (0.048 R)
• M31: 7,724,187 km (0.116 R)
• M32: 8,776,458 km (0.074 R)
• M33: 8,992,328 km (0.095 R)
• M34: 9,128,163 km (0.114 R)
• M35: 10,154,105 km (0.103 R)
• M36: 10,580,459 km (0.083 R)
• M37: 10,983,775 km (0.096 R)
• M38: 12,103,515 km (0.081 R)
• M39: 12,343,919 km (0.066 R)
• M40: 12,525,231 km (0.114 R)
• M41: 12,616,187 km (0.091 R)
• M42: 13,013,070 km (0.046 R)
• M43: 13,228,491 km (0.059 R)
• M44: 13,725,305 km (0.108 R)
• M45: 13,976,031 km (0.101 R)
• M46: 14,133,558 km (0.115 R)
• M47: 15,058,372 km (0.101 R)
• M48: 15,317,027 km (0.062 R)
• M49: 15,609,640 km (0.119 R)
• M50: 16,101,668 km (0.028 R)
• M51: 16,233,613 km (0.091 R)
• M52: 16,665,352 km (0.098 R)
• M53: 16,732,073 km (0.096 R)
• M54: 17,472,134 km (0.088 R)
• M55: 18,154,150 km (0.046 R)
• M56: 18,775,430 km (0.103 R)
• M57: 19,158,551 km (0.038 R)
• M58: 19,228,413 km (0.114 R)
• M59: 19,544,214 km (0.088 R)
• M60: 19,685,135 km (0.067 R)
• M61: 20,180,902 km (0.071 R)
• M62: 20,287,715 km (0.054 R)
• M63: 20,466,036 km (0.101 R)
• M64: 21,112,598 km (0.059 R)
• M65: 21,293,312 km (0.11 R)
• M66: 21,365,867 km (0.098 R)
• M67: 22,241,613 km (0.113 R)
• M68: 22,425,618 km (0.113 R)
• M69: 22,536,171 km (0.09 R)
• M70: 22,758,025 km (0.04 R)
• M71: 23,092,077 km (0.061 R)
• M72: 23,427,775 km (0.064 R)
• M73: 23,689,870 km (0.074 R)
• M74: 24,179,354 km (0.104 R)
• M75: 24,482,290 km (0.071 R)
• M76: 24,710,277 km (0.099 R)
• M77: 25,091,901 km (0.12 R)
• M78: 25,206,643 km (0.115 R)
• M79: 25,667,853 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 10

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.78 AU - 10.06 AU

Year: 10145 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,314,871 km

• M1: 222,153 km (0.062 R)
• M2: 334,650 km (0.09 R)
• M3: 487,689 km (0.077 R)
• M4: 1,305,391 km (0.1 R)
• M5: 1,512,883 km (0.088 R)
• M6: 1,781,262 km (0.062 R)
• M7: 2,012,241 km (0.046 R)
• M8: 2,198,640 km (0.116 R)
• M9: 2,335,522 km (0.099 R)
• M10: 2,646,386 km (0.114 R)
• M11: 2,733,452 km (0.087 R)
• M12: 2,851,186 km (0.086 R)
• M13: 2,940,496 km (0.118 R)
• M14: 3,245,376 km (0.115 R)
• M15: 3,689,383 km (0.096 R)
• M16: 4,220,306 km (0.067 R)
• M17: 4,494,818 km (0.046 R)
• M18: 5,133,750 km (0.09 R)
• M19: 5,243,106 km (0.068 R)
• M20: 5,538,412 km (0.093 R)
• M21: 5,688,010 km (0.117 R)
• M22: 6,261,419 km (0.082 R)
• M23: 6,417,449 km (0.115 R)
• M24: 6,614,171 km (0.084 R)
• M25: 7,094,829 km (0.067 R)
• M26: 7,216,751 km (0.1 R)
• M27: 7,298,431 km (0.115 R)
• M28: 8,047,468 km (0.104 R)
• M29: 8,174,626 km (0.045 R)
• M30: 8,431,186 km (0.099 R)
• M31: 11,950,177 km (0.115 R)
• M32: 12,192,675 km (0.034 R)
• M33: 12,290,213 km (0.028 R)
• M34: 12,534,955 km (0.101 R)
• M35: 12,781,343 km (0.072 R)
• M36: 13,029,376 km (0.069 R)
• M37: 13,329,170 km (0.054 R)
• M38: 14,550,637 km (0.067 R)
• M39: 15,701,643 km (0.065 R)
• M40: 16,341,772 km (0.071 R)
• M41: 16,990,429 km (0.094 R)
• M42: 17,208,542 km (0.108 R)
• M43: 17,317,898 km (0.06 R)
• M44: 18,201,423 km (0.045 R)
• M45: 18,424,623 km (0.032 R)
• M46: 18,536,523 km (0.119 R)
• M47: 19,099,609 km (0.087 R)
• M48: 19,212,855 km (0.107 R)
• M49: 19,497,090 km (0.108 R)
• M50: 20,300,132 km (0.061 R)
• M51: 21,114,094 km (0.069 R)
• M52: 21,407,455 km (0.103 R)
• M53: 22,176,239 km (0.111 R)
• M54: 22,954,148 km (0.091 R)
• M55: 23,074,724 km (0.113 R)
• M56: 23,255,737 km (0.094 R)
• M57: 24,229,619 km (0.089 R)
• M58: 24,598,228 km (0.09 R)
• M59: 24,845,065 km (0.11 R)
• M60: 26,406,119 km (0.07 R)
• M61: 27,421,738 km (0.088 R)
• M62: 29,950,541 km (0.091 R)
• M63: 31,610,329 km (0.068 R)
• M64: 32,620,564 km (0.117 R)
• M65: 32,756,099 km (0.08 R)
• M66: 33,368,104 km (0.117 R)
• M67: 34,672,598 km (0.071 R)
• M68: 35,296,271 km (0.088 R)
• M69: 37,048,361 km (0.103 R)
• M70: 37,331,251 km (0.114 R)
• M71: 37,402,160 km (0.105 R)
• M72: 38,470,140 km (0.084 R)
• M73: 38,828,427 km (0.092 R)
• M74: 39,331,823 km (0.073 R)
• M75: 39,403,930 km (0.072 R)
• M76: 40,199,940 km (0.095 R)
• M77: 40,272,495 km (0.045 R)
• M78: 40,928,182 km (0.109 R)
• M79: 41,001,186 km (0.081 R)
• M80: 43,510,989 km (0.113 R)
• M81: 43,660,139 km (0.102 R)
• M82: 44,033,834 km (0.062 R)
• M83: 45,918,169 km (0.099 R)
• M84: 47,367,922 km (0.032 R)
• M85: 50,468,637 km (0.068 R)
• M86: 52,043,454 km (0.086 R)
• M87: 52,360,302 km (0.12 R)
• M88: 52,757,335 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 12,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit