🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.67 AU

Year: 182 Days

Day: 28.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,033,571 km

• M1: 128,355 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.65 AU - 0.85 AU

Year: 242 Days

Day: 36.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.72 AU - 0.88 AU

Year: 267 Days

Day: 18.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,033,571 km

• M1: 360,381 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.14 AU - 1.34 AU

Year: 515 Days

Day: 42.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,033,571 km

• M1: 179,966 km (0.041 R)

Asteroid Belt

Center: 3.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 13.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.05 AU - 5.97 AU

Year: 4180 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,033,571 km

• M1: 193,131 km (0.099 R)
• M2: 449,242 km (0.062 R)
• M3: 569,070 km (0.084 R)
• M4: 797,805 km (0.049 R)
• M5: 1,003,951 km (0.095 R)
• M6: 1,214,286 km (0.037 R)
• M7: 1,502,112 km (0.089 R)
• M8: 1,630,168 km (0.118 R)
• M9: 1,863,541 km (0.119 R)
• M10: 2,216,143 km (0.11 R)
• M11: 2,344,647 km (0.093 R)
• M12: 2,667,629 km (0.086 R)
• M13: 2,804,810 km (0.104 R)
• M14: 2,944,385 km (0.065 R)
• M15: 3,293,397 km (0.081 R)
• M16: 3,462,293 km (0.079 R)
• M17: 3,655,873 km (0.094 R)
• M18: 3,986,484 km (0.113 R)
• M19: 4,396,233 km (0.067 R)
• M20: 5,379,988 km (0.069 R)
• M21: 6,064,249 km (0.04 R)
• M22: 6,220,130 km (0.102 R)
• M23: 6,377,357 km (0.089 R)
• M24: 6,535,781 km (0.105 R)
• M25: 6,910,973 km (0.112 R)
• M26: 7,237,994 km (0.093 R)
• M27: 7,907,594 km (0.067 R)
• M28: 8,480,703 km (0.114 R)
• M29: 9,037,806 km (0.039 R)
• M30: 9,186,356 km (0.11 R)
• M31: 9,365,724 km (0.037 R)
• M32: 9,485,851 km (0.105 R)
• M33: 10,187,316 km (0.081 R)
• M34: 10,342,000 km (0.034 R)
• M35: 10,873,820 km (0.098 R)
• M36: 11,350,589 km (0.116 R)
• M37: 12,029,464 km (0.099 R)
• M38: 12,291,559 km (0.083 R)
• M39: 12,988,686 km (0.052 R)
• M40: 13,528,435 km (0.1 R)
• M41: 13,664,569 km (0.087 R)
• M42: 14,213,593 km (0.044 R)
• M43: 14,664,930 km (0.067 R)
• M44: 14,839,810 km (0.112 R)
• M45: 15,368,638 km (0.064 R)
• M46: 16,011,311 km (0.092 R)
• M47: 16,227,479 km (0.055 R)
• M48: 16,845,468 km (0.076 R)
• M49: 17,249,382 km (0.059 R)
• M50: 17,954,587 km (0.092 R)
• M51: 18,216,682 km (0.107 R)
• M52: 19,431,567 km (0.06 R)
• M53: 20,048,807 km (0.091 R)
• M54: 20,320,926 km (0.054 R)
• M55: 20,437,911 km (0.074 R)
• M56: 21,144,462 km (0.099 R)
• M57: 21,580,241 km (0.098 R)
• M58: 21,859,091 km (0.078 R)
• M59: 23,516,336 km (0.057 R)
• M60: 23,680,146 km (0.095 R)
• M61: 23,967,823 km (0.089 R)
• M62: 24,091,391 km (0.106 R)
• M63: 24,422,152 km (0.115 R)
• M64: 24,671,232 km (0.067 R)
• M65: 25,213,674 km (0.119 R)
• M66: 25,633,745 km (0.096 R)
• M67: 26,098,396 km (0.072 R)
• M68: 26,225,554 km (0.065 R)
• M69: 26,395,497 km (0.097 R)
• M70: 27,293,832 km (0.093 R)
• M71: 27,509,104 km (0.104 R)
• M72: 28,332,490 km (0.075 R)
• M73: 28,725,484 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.6

Radius: 8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 14.43 AU - 19.41 AU

Year: 25945 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,033,571 km

• M1: 104,719 km (0.119 R)
• M2: 157,377 km (0.11 R)
• M3: 342,430 km (0.091 R)
• M4: 545,733 km (0.085 R)
• M5: 1,104,182 km (0.12 R)
• M6: 1,410,409 km (0.118 R)
• M7: 1,716,187 km (0.062 R)
• M8: 1,769,144 km (0.098 R)
• M9: 2,329,388 km (0.108 R)
• M10: 2,417,950 km (0.081 R)
• M11: 2,659,850 km (0.103 R)
• M12: 2,721,484 km (0.069 R)
• M13: 2,846,399 km (0.077 R)
• M14: 2,973,108 km (0.119 R)
• M15: 4,377,084 km (0.059 R)
• M16: 4,709,341 km (0.112 R)
• M17: 5,437,434 km (0.109 R)
• M18: 5,915,399 km (0.089 R)
• M19: 6,118,403 km (0.097 R)
• M20: 6,911,122 km (0.103 R)
• M21: 7,384,749 km (0.098 R)
• M22: 7,603,461 km (0.064 R)
• M23: 7,735,855 km (0.092 R)
• M24: 7,913,428 km (0.12 R)
• M25: 8,182,256 km (0.078 R)
• M26: 8,821,487 km (0.094 R)
• M27: 9,287,784 km (0.103 R)
• M28: 10,734,545 km (0.102 R)
• M29: 10,932,612 km (0.115 R)
• M30: 11,132,026 km (0.066 R)
• M31: 12,146,898 km (0.07 R)
• M32: 13,670,403 km (0.109 R)
• M33: 15,253,148 km (0.11 R)
• M34: 15,643,898 km (0.065 R)
• M35: 15,812,345 km (0.072 R)
• M36: 16,606,411 km (0.072 R)
• M37: 16,663,557 km (0.051 R)
• M38: 17,529,729 km (0.076 R)
• M39: 17,588,072 km (0.067 R)
• M40: 17,704,758 km (0.069 R)
• M41: 18,233,138 km (0.103 R)
• M42: 18,826,443 km (0.117 R)
• M43: 19,065,501 km (0.108 R)
• M44: 19,185,329 km (0.092 R)
• M45: 20,092,640 km (0.057 R)
• M46: 20,336,933 km (0.119 R)
• M47: 21,075,797 km (0.081 R)
• M48: 21,760,805 km (0.03 R)
• M49: 22,770,142 km (0.073 R)
• M50: 22,897,450 km (0.079 R)
• M51: 24,053,243 km (0.114 R)
• M52: 24,768,919 km (0.092 R)
• M53: 24,965,341 km (0.118 R)
• M54: 25,425,505 km (0.05 R)
• M55: 25,689,844 km (0.119 R)
• M56: 27,159,493 km (0.099 R)
• M57: 27,497,435 km (0.042 R)
• M58: 27,632,971 km (0.114 R)
• M59: 29,692,185 km (0.088 R)
• M60: 31,092,421 km (0.046 R)
• M61: 31,163,032 km (0.068 R)
• M62: 31,233,642 km (0.119 R)
• M63: 31,445,772 km (0.053 R)
• M64: 32,872,636 km (0.08 R)
• M65: 33,232,718 km (0.108 R)
• M66: 34,102,031 km (0.111 R)
• M67: 34,978,825 km (0.1 R)
• M68: 35,125,730 km (0.113 R)
• M69: 36,233,651 km (0.036 R)
• M70: 37,203,195 km (0.105 R)
• M71: 37,503,289 km (0.103 R)
• M72: 37,879,378 km (0.088 R)
• M73: 38,483,903 km (0.097 R)
• M74: 39,778,971 km (0.104 R)
• M75: 42,177,175 km (0.027 R)
• M76: 42,489,984 km (0.082 R)
• M77: 42,960,619 km (0.085 R)
• M78: 43,117,996 km (0.097 R)
• M79: 44,462,582 km (0.093 R)
• M80: 45,740,746 km (0.095 R)
• M81: 47,193,042 km (0.083 R)
• M82: 48,742,427 km (0.116 R)
• M83: 49,235,053 km (0.094 R)
• M84: 51,974,489 km (0.058 R)
• M85: 52,058,264 km (0.118 R)
• M86: 52,645,884 km (0.089 R)
• M87: 52,814,331 km (0.094 R)
• M88: 52,982,779 km (0.074 R)
• M89: 53,743,334 km (0.082 R)
• M90: 53,828,007 km (0.109 R)
• M91: 55,874,655 km (0.116 R)
• M92: 56,476,338 km (0.09 R)
• M93: 56,993,946 km (0.119 R)
• M94: 57,599,668 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 17,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit