🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.53 AU - 0.59 AU

Year: 147 Days

Day: 22 Hours

Environment

Temp: 242 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.63 AU - 0.69 AU

Year: 188 Days

Day: 45.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.29 AU - 1.85 AU

Year: 688 Days

Day: 47.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.53 AU - 2.17 AU

Year: 880 Days

Day: 26.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.83 AU - 2.11 AU

Year: 967 Days

Day: 40.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,792,578 km

• M1: 938,427 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.53 AU - 3.95 AU

Year: 2040 Days

Day: 22.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.8

Radius: 14.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.9 AU - 7.48 AU

Year: 6745 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,792,578 km

• M1: 189,690 km (0.069 R)
• M2: 361,728 km (0.045 R)
• M3: 521,199 km (0.029 R)
• M4: 660,923 km (0.104 R)
• M5: 801,994 km (0.083 R)
• M6: 926,160 km (0.116 R)
• M7: 1,374,056 km (0.12 R)
• M8: 1,905,727 km (0.112 R)
• M9: 2,355,119 km (0.091 R)
• M10: 2,498,733 km (0.1 R)
• M11: 2,645,190 km (0.097 R)
• M12: 2,816,330 km (0.088 R)
• M13: 3,260,486 km (0.055 R)
• M14: 3,703,295 km (0.108 R)
• M15: 3,992,917 km (0.09 R)
• M16: 4,240,052 km (0.038 R)
• M17: 4,365,565 km (0.032 R)
• M18: 4,697,822 km (0.057 R)
• M19: 4,880,182 km (0.12 R)
• M20: 5,011,828 km (0.108 R)
• M21: 5,144,820 km (0.059 R)
• M22: 5,359,942 km (0.063 R)
• M23: 5,550,679 km (0.115 R)
• M24: 5,995,135 km (0.099 R)
• M25: 6,221,775 km (0.075 R)
• M26: 6,918,752 km (0.047 R)
• M27: 7,096,923 km (0.081 R)
• M28: 7,306,809 km (0.057 R)
• M29: 7,427,534 km (0.058 R)
• M30: 7,671,229 km (0.085 R)
• M31: 7,855,833 km (0.07 R)
• M32: 8,104,165 km (0.061 R)
• M33: 8,449,886 km (0.105 R)
• M34: 8,896,885 km (0.077 R)
• M35: 9,155,838 km (0.089 R)
• M36: 9,417,336 km (0.106 R)
• M37: 10,250,446 km (0.115 R)
• M38: 10,658,699 km (0.036 R)
• M39: 11,037,780 km (0.093 R)
• M40: 11,281,325 km (0.119 R)
• M41: 11,421,199 km (0.054 R)
• M42: 12,129,695 km (0.085 R)
• M43: 12,309,062 km (0.104 R)
• M44: 13,145,614 km (0.105 R)
• M45: 15,065,403 km (0.048 R)
• M46: 15,724,681 km (0.077 R)
• M47: 16,393,383 km (0.105 R)
• M48: 17,921,825 km (0.103 R)
• M49: 18,372,862 km (0.086 R)
• M50: 19,369,633 km (0.049 R)
• M51: 19,495,445 km (0.112 R)
• M52: 19,705,780 km (0.11 R)
• M53: 19,832,489 km (0.111 R)
• M54: 20,086,357 km (0.101 R)
• M55: 20,341,421 km (0.119 R)
• M56: 20,469,327 km (0.113 R)
• M57: 20,597,532 km (0.058 R)
• M58: 21,069,963 km (0.086 R)
• M59: 21,937,929 km (0.095 R)
• M60: 22,994,988 km (0.115 R)
• M61: 23,485,071 km (0.056 R)
• M62: 23,888,536 km (0.083 R)
• M63: 24,204,038 km (0.044 R)
• M64: 24,339,723 km (0.082 R)
• M65: 24,475,558 km (0.111 R)
• M66: 25,067,218 km (0.09 R)
• M67: 25,848,118 km (0.046 R)
• M68: 27,386,583 km (0.077 R)
• M69: 28,381,110 km (0.106 R)
• M70: 28,476,553 km (0.095 R)
• M71: 28,667,440 km (0.063 R)
• M72: 28,811,054 km (0.104 R)
• M73: 29,291,113 km (0.109 R)
• M74: 29,483,945 km (0.109 R)
• M75: 29,677,226 km (0.12 R)
• M76: 31,632,619 km (0.068 R)
• M77: 31,929,422 km (0.054 R)
• M78: 32,227,271 km (0.082 R)
• M79: 32,925,743 km (0.094 R)
• M80: 33,327,264 km (0.119 R)
• M81: 33,831,259 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.3

Radius: 4.7

Gravity: 27.63 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.94 AU - 19.46 AU

Year: 27163 Days

Day: 22.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,792,578 km

• M1: 61,335 km (0.107 R)
• M2: 240,105 km (0.051 R)
• M3: 331,509 km (0.114 R)
• M4: 524,789 km (0.11 R)
• M5: 1,344,436 km (0.083 R)
• M6: 1,377,198 km (0.117 R)
• M7: 1,410,409 km (0.045 R)
• M8: 2,127,132 km (0.109 R)
• M9: 3,024,719 km (0.095 R)
• M10: 3,467,080 km (0.117 R)
• M11: 3,512,408 km (0.115 R)
• M12: 3,835,390 km (0.059 R)
• M13: 4,119,776 km (0.091 R)
• M14: 5,064,337 km (0.093 R)
• M15: 5,376,099 km (0.106 R)
• M16: 6,292,685 km (0.101 R)
• M17: 6,459,486 km (0.059 R)
• M18: 7,373,081 km (0.111 R)
• M19: 7,726,132 km (0.114 R)
• M20: 8,084,568 km (0.101 R)
• M21: 8,448,390 km (0.074 R)
• M22: 10,609,032 km (0.073 R)
• M23: 10,940,391 km (0.082 R)
• M24: 12,438,614 km (0.115 R)
• M25: 12,508,177 km (0.092 R)
• M26: 12,647,752 km (0.059 R)
• M27: 12,717,764 km (0.053 R)
• M28: 13,424,913 km (0.034 R)
• M29: 15,025,012 km (0.078 R)
• M30: 15,099,212 km (0.112 R)
• M31: 15,922,898 km (0.074 R)
• M32: 16,302,129 km (0.099 R)
• M33: 18,321,401 km (0.077 R)
• M34: 18,400,688 km (0.082 R)
• M35: 18,958,538 km (0.076 R)
• M36: 20,500,294 km (0.039 R)
• M37: 20,747,429 km (0.11 R)
• M38: 21,578,296 km (0.101 R)
• M39: 21,829,620 km (0.108 R)
• M40: 22,674,549 km (0.091 R)
• M41: 22,844,792 km (0.102 R)
• M42: 23,616,118 km (0.11 R)
• M43: 24,833,097 km (0.026 R)
• M44: 25,449,141 km (0.086 R)
• M45: 26,159,282 km (0.058 R)
• M46: 26,696,189 km (0.113 R)
• M47: 27,689,967 km (0.117 R)
• M48: 27,780,923 km (0.069 R)
• M49: 28,054,388 km (0.086 R)
• M50: 29,156,924 km (0.072 R)
• M51: 29,620,528 km (0.044 R)
• M52: 30,367,321 km (0.116 R)
• M53: 30,555,066 km (0.05 R)
• M54: 30,649,013 km (0.109 R)
• M55: 35,666,526 km (0.069 R)
• M56: 37,060,180 km (0.115 R)
• M57: 38,471,636 km (0.106 R)
• M58: 40,415,062 km (0.103 R)
• M59: 41,035,444 km (0.09 R)
• M60: 43,336,708 km (0.082 R)
• M61: 44,184,030 km (0.053 R)
• M62: 45,465,037 km (0.095 R)
• M63: 47,083,387 km (0.1 R)
• M64: 49,160,254 km (0.12 R)
• M65: 50,043,629 km (0.09 R)
• M66: 50,154,332 km (0.057 R)
• M67: 50,598,338 km (0.065 R)
• M68: 52,050,186 km (0.087 R)
• M69: 53,176,358 km (0.042 R)
• M70: 55,109,163 km (0.118 R)
• M71: 56,718,238 km (0.053 R)
• M72: 58,109,498 km (0.118 R)
• M73: 60,217,481 km (0.045 R)
• M74: 63,186,550 km (0.106 R)
• M75: 65,595,824 km (0.079 R)
• M76: 69,265,759 km (0.115 R)
• M77: 70,627,997 km (0.073 R)
• M78: 70,752,163 km (0.072 R)
• M79: 70,876,629 km (0.116 R)
• M80: 73,127,329 km (0.027 R)
• M81: 74,135,170 km (0.042 R)
• M82: 75,655,533 km (0.085 R)
• M83: 77,058,162 km (0.089 R)
• M84: 77,698,591 km (0.108 R)
• M85: 79,242,740 km (0.103 R)
• M86: 79,501,096 km (0.118 R)
• M87: 82,230,658 km (0.112 R)
• M88: 82,492,305 km (0.078 R)
• M89: 83,935,775 km (0.106 R)
• M90: 85,387,622 km (0.114 R)
• M91: 86,581,563 km (0.067 R)
• M92: 87,514,156 km (0.041 R)
• M93: 88,048,520 km (0.114 R)
• M94: 88,583,930 km (0.077 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit