🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.68 AU - 0.9 AU

Year: 247 Days

Day: 46.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.27 AU - 1.31 AU

Year: 515 Days

Day: 30.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,933,596 km

• M1: 142,716 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.02 AU - 1.68 AU

Year: 551 Days

Day: 23 Hours

Environment

Temp: 1 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,933,596 km

• M1: 416,480 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.51 AU - 3.85 AU

Year: 1993 Days

Day: 15.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,933,596 km

• M1: 27,227 km (0.105 R)
• M2: 181,462 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4 AU - 5.5 AU

Year: 3638 Days

Day: 15.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,933,596 km

• M1: 2,929,126 km (0.101 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 8.4

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.7 AU - 9.34 AU

Year: 7248 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,933,596 km

• M1: 116,686 km (0.118 R)
• M2: 294,109 km (0.077 R)
• M3: 436,227 km (0.104 R)
• M4: 504,743 km (0.115 R)
• M5: 628,012 km (0.074 R)
• M6: 680,371 km (0.086 R)
• M7: 1,137,991 km (0.088 R)
• M8: 1,372,261 km (0.103 R)
• M9: 1,677,142 km (0.039 R)
• M10: 1,828,086 km (0.068 R)
• M11: 1,905,278 km (0.079 R)
• M12: 2,328,341 km (0.114 R)
• M13: 2,936,905 km (0.028 R)
• M14: 3,400,808 km (0.114 R)
• M15: 3,472,316 km (0.116 R)
• M16: 3,862,617 km (0.074 R)
• M17: 4,266,830 km (0.114 R)
• M18: 4,421,963 km (0.099 R)
• M19: 4,526,383 km (0.1 R)
• M20: 4,658,178 km (0.116 R)
• M21: 4,844,727 km (0.03 R)
• M22: 5,559,206 km (0.095 R)
• M23: 5,615,605 km (0.118 R)
• M24: 5,672,003 km (0.091 R)
• M25: 5,728,850 km (0.094 R)
• M26: 5,900,140 km (0.027 R)
• M27: 6,512,893 km (0.114 R)
• M28: 6,691,812 km (0.072 R)
• M29: 6,781,720 km (0.12 R)
• M30: 6,842,008 km (0.095 R)
• M31: 6,993,401 km (0.11 R)
• M32: 7,798,537 km (0.114 R)
• M33: 8,180,012 km (0.112 R)
• M34: 9,427,957 km (0.108 R)
• M35: 9,596,554 km (0.117 R)
• M36: 9,664,172 km (0.107 R)
• M37: 10,039,513 km (0.047 R)
• M38: 10,142,736 km (0.062 R)
• M39: 10,211,700 km (0.115 R)
• M40: 10,910,173 km (0.105 R)
• M41: 11,732,512 km (0.115 R)
• M42: 12,797,499 km (0.105 R)
• M43: 12,984,347 km (0.108 R)
• M44: 13,247,340 km (0.054 R)
• M45: 13,740,265 km (0.098 R)
• M46: 14,046,791 km (0.087 R)
• M47: 14,471,799 km (0.12 R)
• M48: 15,812,046 km (0.109 R)
• M49: 15,972,265 km (0.12 R)
• M50: 16,294,499 km (0.109 R)
• M51: 16,618,827 km (0.088 R)
• M52: 17,232,628 km (0.048 R)
• M53: 17,397,634 km (0.063 R)
• M54: 18,272,333 km (0.038 R)
• M55: 18,356,257 km (0.076 R)
• M56: 19,075,972 km (0.108 R)
• M57: 20,629,995 km (0.095 R)
• M58: 20,805,174 km (0.115 R)
• M59: 21,024,934 km (0.085 R)
• M60: 21,333,704 km (0.103 R)
• M61: 21,777,560 km (0.111 R)
• M62: 22,179,530 km (0.115 R)
• M63: 22,448,956 km (0.034 R)
• M64: 22,539,014 km (0.1 R)
• M65: 22,945,621 km (0.114 R)
• M66: 23,812,091 km (0.032 R)
• M67: 24,087,950 km (0.071 R)
• M68: 26,475,083 km (0.104 R)
• M69: 27,239,379 km (0.115 R)
• M70: 28,253,652 km (0.062 R)
• M71: 28,740,893 km (0.089 R)
• M72: 28,936,567 km (0.048 R)
• M73: 29,280,193 km (0.036 R)
• M74: 31,419,891 km (0.113 R)
• M75: 32,330,493 km (0.092 R)
• M76: 32,737,998 km (0.106 R)
• M77: 33,249,772 km (0.098 R)
• M78: 34,177,578 km (0.065 R)
• M79: 34,696,683 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 12.2

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.53 AU - 8.85 AU

Year: 7495 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,933,596 km

• M1: 158,723 km (0.119 R)
• M2: 590,313 km (0.094 R)
• M3: 768,634 km (0.029 R)
• M4: 881,730 km (0.056 R)
• M5: 1,035,965 km (0.051 R)
• M6: 1,144,125 km (0.037 R)
• M7: 1,237,474 km (0.111 R)
• M8: 1,492,688 km (0.057 R)
• M9: 1,808,788 km (0.091 R)
• M10: 2,216,292 km (0.072 R)
• M11: 2,479,734 km (0.11 R)
• M12: 2,677,802 km (0.074 R)
• M13: 2,829,793 km (0.072 R)
• M14: 4,900,228 km (0.096 R)
• M15: 5,118,790 km (0.11 R)
• M16: 5,565,340 km (0.094 R)
• M17: 6,598,612 km (0.062 R)
• M18: 6,805,357 km (0.119 R)
• M19: 8,349,805 km (0.072 R)
• M20: 9,722,964 km (0.106 R)
• M21: 9,998,224 km (0.053 R)
• M22: 10,077,212 km (0.095 R)
• M23: 10,236,085 km (0.117 R)
• M24: 10,556,224 km (0.05 R)
• M25: 12,163,653 km (0.038 R)
• M26: 12,759,202 km (0.094 R)
• M27: 13,320,793 km (0.104 R)
• M28: 13,626,571 km (0.112 R)
• M29: 13,978,874 km (0.119 R)
• M30: 14,557,668 km (0.055 R)
• M31: 15,235,346 km (0.1 R)
• M32: 15,600,964 km (0.108 R)
• M33: 15,738,893 km (0.034 R)
• M34: 16,108,549 km (0.112 R)
• M35: 16,715,318 km (0.1 R)
• M36: 16,997,908 km (0.053 R)
• M37: 17,615,748 km (0.05 R)
• M38: 18,240,768 km (0.079 R)
• M39: 18,775,430 km (0.099 R)
• M40: 19,069,241 km (0.03 R)
• M41: 19,413,914 km (0.091 R)
• M42: 19,512,798 km (0.087 R)
• M43: 19,909,981 km (0.052 R)
• M44: 20,109,544 km (0.046 R)
• M45: 20,410,086 km (0.091 R)
• M46: 21,371,851 km (0.116 R)
• M47: 21,678,676 km (0.081 R)
• M48: 21,935,536 km (0.111 R)
• M49: 23,181,985 km (0.095 R)
• M50: 23,392,021 km (0.104 R)
• M51: 23,813,887 km (0.059 R)
• M52: 24,558,286 km (0.06 R)
• M53: 24,718,804 km (0.101 R)
• M54: 25,148,599 km (0.101 R)
• M55: 26,179,179 km (0.05 R)
• M56: 26,397,891 km (0.106 R)
• M57: 26,617,201 km (0.084 R)
• M58: 26,727,006 km (0.088 R)
• M59: 27,389,575 km (0.118 R)
• M60: 28,001,729 km (0.099 R)
• M61: 28,449,625 km (0.11 R)
• M62: 29,921,968 km (0.067 R)
• M63: 30,552,224 km (0.099 R)
• M64: 32,352,185 km (0.081 R)
• M65: 32,587,054 km (0.051 R)
• M66: 33,709,786 km (0.082 R)
• M67: 34,425,462 km (0.115 R)
• M68: 35,447,963 km (0.096 R)
• M69: 35,568,839 km (0.117 R)
• M70: 35,811,187 km (0.11 R)
• M71: 36,053,984 km (0.045 R)
• M72: 36,724,781 km (0.105 R)
• M73: 37,031,008 km (0.063 R)
• M74: 37,954,625 km (0.107 R)
• M75: 38,202,359 km (0.118 R)
• M76: 40,139,502 km (0.045 R)
• M77: 41,088,252 km (0.12 R)
• M78: 41,278,989 km (0.1 R)
• M79: 41,469,876 km (0.103 R)
• M80: 41,980,603 km (0.107 R)
• M81: 42,814,761 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 13.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.57 AU - 12.51 AU

Year: 12892 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,933,596 km

• M1: 184,903 km (0.08 R)
• M2: 568,322 km (0.086 R)
• M3: 810,671 km (0.062 R)
• M4: 928,105 km (0.119 R)
• M5: 1,397,992 km (0.077 R)
• M6: 1,521,560 km (0.081 R)
• M7: 1,735,934 km (0.103 R)
• M8: 2,123,841 km (0.079 R)
• M9: 2,364,993 km (0.083 R)
• M10: 2,489,009 km (0.075 R)
• M11: 2,640,702 km (0.077 R)
• M12: 2,848,044 km (0.048 R)
• M13: 2,953,810 km (0.058 R)
• M14: 3,306,861 km (0.105 R)
• M15: 3,616,229 km (0.104 R)
• M16: 3,789,015 km (0.058 R)
• M17: 4,354,495 km (0.118 R)
• M18: 5,074,659 km (0.047 R)
• M19: 6,206,816 km (0.086 R)
• M20: 6,589,487 km (0.1 R)
• M21: 6,944,184 km (0.07 R)
• M22: 7,672,276 km (0.088 R)
• M23: 8,083,222 km (0.078 R)
• M24: 8,234,465 km (0.074 R)
• M25: 8,386,606 km (0.071 R)
• M26: 8,616,688 km (0.108 R)
• M27: 9,918,937 km (0.031 R)
• M28: 10,325,694 km (0.102 R)
• M29: 10,489,952 km (0.106 R)
• M30: 10,737,986 km (0.075 R)
• M31: 11,029,851 km (0.093 R)
• M32: 12,007,174 km (0.082 R)
• M33: 12,179,959 km (0.068 R)
• M34: 12,310,110 km (0.077 R)
• M35: 12,484,391 km (0.09 R)
• M36: 14,044,099 km (0.116 R)
• M37: 14,135,054 km (0.117 R)
• M38: 14,226,309 km (0.114 R)
• M39: 14,639,049 km (0.094 R)
• M40: 14,731,202 km (0.093 R)
• M41: 15,335,727 km (0.046 R)
• M42: 15,429,375 km (0.1 R)
• M43: 15,523,322 km (0.091 R)
• M44: 16,043,324 km (0.109 R)
• M45: 17,343,629 km (0.088 R)
• M46: 17,784,644 km (0.075 R)
• M47: 18,080,698 km (0.11 R)
• M48: 18,179,732 km (0.117 R)
• M49: 18,328,582 km (0.034 R)
• M50: 19,585,353 km (0.112 R)
• M51: 20,249,867 km (0.048 R)
• M52: 20,507,475 km (0.059 R)
• M53: 20,973,771 km (0.095 R)
• M54: 21,129,951 km (0.118 R)
• M55: 21,286,580 km (0.068 R)
• M56: 21,548,526 km (0.06 R)
• M57: 22,075,559 km (0.104 R)
• M58: 22,287,540 km (0.105 R)
• M59: 22,873,963 km (0.095 R)
• M60: 23,790,400 km (0.073 R)
• M61: 25,270,521 km (0.062 R)
• M62: 26,723,715 km (0.117 R)
• M63: 27,974,652 km (0.075 R)
• M64: 28,089,244 km (0.106 R)
• M65: 29,477,363 km (0.03 R)
• M66: 31,006,403 km (0.083 R)
• M67: 31,720,733 km (0.075 R)
• M68: 31,840,261 km (0.05 R)
• M69: 32,019,928 km (0.106 R)
• M70: 32,139,906 km (0.086 R)
• M71: 33,774,113 km (0.066 R)
• M72: 35,807,896 km (0.067 R)
• M73: 35,932,511 km (0.107 R)
• M74: 36,557,381 km (0.084 R)
• M75: 37,185,842 km (0.065 R)
• M76: 37,311,953 km (0.061 R)
• M77: 37,944,602 km (0.111 R)
• M78: 38,389,656 km (0.107 R)
• M79: 38,900,383 km (0.114 R)
• M80: 39,928,719 km (0.061 R)
• M81: 40,900,806 km (0.066 R)
• M82: 41,226,480 km (0.08 R)
• M83: 41,422,454 km (0.057 R)
• M84: 42,538,155 km (0.11 R)
• M85: 43,530,886 km (0.089 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit