🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1 AU - 1.6 AU

Year: 528 Days

Day: 24.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.62 AU - 1.68 AU

Year: 755 Days

Day: 27.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.92 AU - 2.9 AU

Year: 1334 Days

Day: 15.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,786,976 km

• M1: 1,358,349 km (0.033 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.53 AU - 4.41 AU

Year: 2820 Days

Day: 23.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 10.5

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.75 AU - 8.01 AU

Year: 7146 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,786,976 km

• M1: 141,669 km (0.03 R)
• M2: 212,878 km (0.095 R)
• M3: 363,373 km (0.113 R)
• M4: 450,888 km (0.095 R)
• M5: 737,817 km (0.083 R)
• M6: 979,268 km (0.098 R)
• M7: 1,246,150 km (0.095 R)
• M8: 1,437,187 km (0.088 R)
• M9: 2,199,089 km (0.084 R)
• M10: 2,275,832 km (0.11 R)
• M11: 2,611,530 km (0.049 R)
• M12: 2,713,257 km (0.032 R)
• M13: 2,879,011 km (0.035 R)
• M14: 3,757,300 km (0.101 R)
• M15: 3,965,840 km (0.073 R)
• M16: 4,321,882 km (0.065 R)
• M17: 4,467,292 km (0.094 R)
• M18: 5,141,380 km (0.112 R)
• M19: 5,295,615 km (0.101 R)
• M20: 5,399,286 km (0.051 R)
• M21: 5,503,556 km (0.102 R)
• M22: 6,252,593 km (0.091 R)
• M23: 6,807,302 km (0.1 R)
• M24: 7,033,643 km (0.109 R)
• M25: 7,262,528 km (0.117 R)
• M26: 7,581,171 km (0.117 R)
• M27: 8,655,882 km (0.108 R)
• M28: 8,839,738 km (0.111 R)
• M29: 9,148,807 km (0.112 R)
• M30: 9,273,572 km (0.092 R)
• M31: 9,556,162 km (0.072 R)
• M32: 10,323,599 km (0.075 R)
• M33: 10,747,560 km (0.108 R)
• M34: 11,077,573 km (0.103 R)
• M35: 11,177,355 km (0.119 R)
• M36: 11,277,286 km (0.09 R)
• M37: 11,579,025 km (0.101 R)
• M38: 11,849,348 km (0.044 R)
• M39: 11,985,333 km (0.092 R)
• M40: 12,534,656 km (0.098 R)
• M41: 12,707,890 km (0.095 R)
• M42: 13,338,445 km (0.061 R)
• M43: 13,979,173 km (0.102 R)
• M44: 14,122,937 km (0.098 R)
• M45: 14,267,299 km (0.113 R)
• M46: 14,995,840 km (0.086 R)
• M47: 15,364,749 km (0.051 R)
• M48: 15,587,500 km (0.081 R)
• M49: 17,061,338 km (0.106 R)
• M50: 17,214,975 km (0.046 R)
• M51: 17,484,999 km (0.113 R)
• M52: 18,029,386 km (0.118 R)
• M53: 18,382,287 km (0.113 R)
• M54: 18,539,814 km (0.05 R)
• M55: 19,615,123 km (0.085 R)
• M56: 19,816,482 km (0.06 R)
• M57: 20,424,747 km (0.078 R)
• M58: 20,587,958 km (0.088 R)
• M59: 21,162,564 km (0.105 R)
• M60: 21,617,940 km (0.084 R)
• M61: 22,118,195 km (0.101 R)
• M62: 22,538,116 km (0.104 R)
• M63: 23,385,738 km (0.114 R)
• M64: 23,942,242 km (0.1 R)
• M65: 24,243,831 km (0.103 R)
• M66: 24,330,149 km (0.092 R)
• M67: 24,981,199 km (0.083 R)
• M68: 25,068,564 km (0.098 R)
• M69: 25,462,306 km (0.082 R)
• M70: 25,858,291 km (0.112 R)
• M71: 26,879,297 km (0.117 R)
• M72: 26,968,756 km (0.092 R)
• M73: 27,237,584 km (0.111 R)
• M74: 27,732,752 km (0.109 R)
• M75: 27,958,795 km (0.109 R)
• M76: 28,140,107 km (0.058 R)
• M77: 28,412,824 km (0.116 R)
• M78: 29,006,578 km (0.108 R)
• M79: 29,743,049 km (0.117 R)
• M80: 30,345,928 km (0.089 R)
• M81: 30,859,198 km (0.08 R)
• M82: 31,093,469 km (0.053 R)
• M83: 31,375,461 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 10.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.58 AU - 9.56 AU

Year: 8943 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,786,976 km

• M1: 166,652 km (0.042 R)
• M2: 748,289 km (0.108 R)
• M3: 928,853 km (0.049 R)
• M4: 1,124,228 km (0.083 R)
• M5: 1,351,617 km (0.119 R)
• M6: 1,710,652 km (0.069 R)
• M7: 1,790,238 km (0.045 R)
• M8: 1,871,021 km (0.105 R)
• M9: 1,973,645 km (0.056 R)
• M10: 2,271,644 km (0.115 R)
• M11: 2,652,969 km (0.077 R)
• M12: 2,839,517 km (0.061 R)
• M13: 3,151,878 km (0.097 R)
• M14: 3,577,184 km (0.11 R)
• M15: 3,783,779 km (0.093 R)
• M16: 4,454,426 km (0.102 R)
• M17: 4,874,647 km (0.076 R)
• M18: 5,046,235 km (0.089 R)
• M19: 5,249,090 km (0.103 R)
• M20: 5,454,638 km (0.075 R)
• M21: 5,543,648 km (0.114 R)
• M22: 5,995,434 km (0.092 R)
• M23: 6,087,287 km (0.034 R)
• M24: 6,365,539 km (0.101 R)
• M25: 6,806,853 km (0.109 R)
• M26: 6,966,922 km (0.103 R)
• M27: 7,421,550 km (0.047 R)
• M28: 7,652,529 km (0.051 R)
• M29: 8,121,668 km (0.08 R)
• M30: 8,496,860 km (0.047 R)
• M31: 9,087,771 km (0.089 R)
• M32: 9,548,682 km (0.042 R)
• M33: 10,456,442 km (0.117 R)
• M34: 10,604,245 km (0.044 R)
• M35: 11,089,541 km (0.082 R)
• M36: 11,658,312 km (0.073 R)
• M37: 11,734,906 km (0.071 R)
• M38: 12,588,212 km (0.034 R)
• M39: 12,706,245 km (0.116 R)
• M40: 13,022,495 km (0.032 R)
• M41: 13,381,380 km (0.103 R)
• M42: 13,501,806 km (0.115 R)
• M43: 14,149,715 km (0.066 R)
• M44: 14,231,545 km (0.097 R)
• M45: 14,518,773 km (0.053 R)
• M46: 14,974,148 km (0.104 R)
• M47: 16,026,270 km (0.109 R)
• M48: 16,196,961 km (0.109 R)
• M49: 16,712,326 km (0.078 R)
• M50: 17,276,609 km (0.094 R)
• M51: 17,803,194 km (0.111 R)
• M52: 18,335,014 km (0.03 R)
• M53: 19,187,722 km (0.102 R)
• M54: 19,778,634 km (0.095 R)
• M55: 19,915,815 km (0.1 R)
• M56: 20,421,605 km (0.098 R)
• M57: 20,931,734 km (0.108 R)
• M58: 21,258,456 km (0.108 R)
• M59: 21,539,999 km (0.113 R)
• M60: 22,059,104 km (0.098 R)
• M61: 22,534,675 km (0.109 R)
• M62: 23,835,728 km (0.102 R)
• M63: 25,210,383 km (0.104 R)
• M64: 26,308,581 km (0.107 R)
• M65: 27,626,388 km (0.113 R)
• M66: 27,831,038 km (0.041 R)
• M67: 27,984,825 km (0.079 R)
• M68: 28,241,834 km (0.106 R)
• M69: 28,654,724 km (0.098 R)
• M70: 28,810,007 km (0.073 R)
• M71: 29,017,499 km (0.114 R)
• M72: 29,225,590 km (0.064 R)
• M73: 30,115,248 km (0.105 R)
• M74: 32,028,605 km (0.088 R)
• M75: 32,891,635 km (0.091 R)
• M76: 33,926,254 km (0.109 R)
• M77: 34,310,122 km (0.06 R)
• M78: 35,248,400 km (0.04 R)
• M79: 35,748,655 km (0.087 R)
• M80: 35,915,906 km (0.077 R)
• M81: 36,027,506 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.9

Radius: 11.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.42 AU - 10.98 AU

Year: 11612 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,786,976 km

• M1: 185,651 km (0.046 R)
• M2: 296,802 km (0.029 R)
• M3: 415,882 km (0.112 R)
• M4: 543,788 km (0.111 R)
• M5: 633,547 km (0.1 R)
• M6: 800,797 km (0.105 R)
• M7: 1,338,303 km (0.087 R)
• M8: 1,465,311 km (0.097 R)
• M9: 1,771,688 km (0.079 R)
• M10: 2,693,659 km (0.09 R)
• M11: 3,118,667 km (0.043 R)
• M12: 3,539,785 km (0.073 R)
• M13: 3,641,511 km (0.035 R)
• M14: 3,718,554 km (0.115 R)
• M15: 3,900,316 km (0.034 R)
• M16: 3,979,154 km (0.057 R)
• M17: 4,601,032 km (0.108 R)
• M18: 4,824,681 km (0.119 R)
• M19: 5,253,578 km (0.113 R)
• M20: 5,457,929 km (0.077 R)
• M21: 5,754,581 km (0.116 R)
• M22: 6,178,691 km (0.074 R)
• M23: 6,270,993 km (0.075 R)
• M24: 6,394,711 km (0.082 R)
• M25: 7,089,593 km (0.073 R)
• M26: 7,413,322 km (0.113 R)
• M27: 7,708,928 km (0.059 R)
• M28: 8,210,380 km (0.093 R)
• M29: 8,964,802 km (0.092 R)
• M30: 9,315,160 km (0.107 R)
• M31: 9,813,172 km (0.058 R)
• M32: 10,356,361 km (0.056 R)
• M33: 10,502,967 km (0.11 R)
• M34: 10,613,371 km (0.092 R)
• M35: 11,472,212 km (0.117 R)
• M36: 11,623,904 km (0.089 R)
• M37: 12,314,598 km (0.069 R)
• M38: 12,508,776 km (0.118 R)
• M39: 13,018,605 km (0.054 R)
• M40: 13,695,685 km (0.099 R)
• M41: 13,977,677 km (0.036 R)
• M42: 14,629,774 km (0.045 R)
• M43: 14,711,903 km (0.032 R)
• M44: 14,835,621 km (0.09 R)
• M45: 15,125,242 km (0.094 R)
• M46: 15,836,730 km (0.106 R)
• M47: 18,124,231 km (0.118 R)
• M48: 18,522,909 km (0.071 R)
• M49: 19,103,798 km (0.038 R)
• M50: 19,419,150 km (0.116 R)
• M51: 19,600,163 km (0.112 R)
• M52: 19,827,103 km (0.098 R)
• M53: 20,237,899 km (0.098 R)
• M54: 20,605,312 km (0.056 R)
• M55: 21,114,243 km (0.112 R)
• M56: 22,856,311 km (0.055 R)
• M57: 23,191,111 km (0.053 R)
• M58: 23,768,708 km (0.115 R)
• M59: 24,205,085 km (0.109 R)
• M60: 25,282,938 km (0.115 R)
• M61: 25,381,672 km (0.114 R)
• M62: 25,927,256 km (0.094 R)
• M63: 26,526,694 km (0.086 R)
• M64: 26,777,869 km (0.083 R)
• M65: 27,029,792 km (0.109 R)
• M66: 27,282,463 km (0.117 R)
• M67: 27,841,211 km (0.103 R)
• M68: 28,557,934 km (0.099 R)
• M69: 32,070,642 km (0.084 R)
• M70: 32,284,716 km (0.032 R)
• M71: 32,391,829 km (0.089 R)
• M72: 33,524,434 km (0.117 R)
• M73: 34,013,769 km (0.103 R)
• M74: 34,286,785 km (0.097 R)
• M75: 34,396,141 km (0.12 R)
• M76: 34,779,710 km (0.089 R)
• M77: 35,772,890 km (0.098 R)
• M78: 37,055,393 km (0.109 R)
• M79: 37,617,731 km (0.116 R)
• M80: 37,730,528 km (0.077 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit