🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.64 AU - 0.66 AU

Year: 196 Days

Day: 33.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,168,000 km

• M1: 78,539 km (0.092 R)
• M2: 385,215 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.61 AU - 0.97 AU

Year: 263 Days

Day: 27.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,168,000 km

• M1: 75,098 km (0.086 R)
• M2: 214,972 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.08 AU - 1.26 AU

Year: 474 Days

Day: 21.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.24 AU - 1.34 AU

Year: 549 Days

Day: 42.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,168,000 km

• M1: 810,671 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.13 AU - 3.45 AU

Year: 1746 Days

Day: 43.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.39 AU - 5.17 AU

Year: 3318 Days

Day: 41.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 8.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.69 AU - 6.75 AU

Year: 5813 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,168,000 km

• M1: 110,852 km (0.058 R)
• M2: 303,534 km (0.119 R)
• M3: 444,904 km (0.09 R)
• M4: 529,277 km (0.067 R)
• M5: 598,990 km (0.105 R)
• M6: 759,808 km (0.117 R)
• M7: 863,180 km (0.057 R)
• M8: 1,324,240 km (0.106 R)
• M9: 1,421,928 km (0.119 R)
• M10: 1,493,286 km (0.053 R)
• M11: 1,821,653 km (0.061 R)
• M12: 2,338,963 km (0.05 R)
• M13: 2,527,007 km (0.067 R)
• M14: 2,719,988 km (0.109 R)
• M15: 2,773,395 km (0.067 R)
• M16: 2,827,250 km (0.101 R)
• M17: 3,101,912 km (0.079 R)
• M18: 3,251,809 km (0.066 R)
• M19: 3,346,804 km (0.086 R)
• M20: 3,404,249 km (0.091 R)
• M21: 3,835,540 km (0.061 R)
• M22: 3,895,678 km (0.061 R)
• M23: 4,016,852 km (0.073 R)
• M24: 4,535,807 km (0.104 R)
• M25: 4,813,910 km (0.08 R)
• M26: 4,922,368 km (0.118 R)
• M27: 5,319,700 km (0.101 R)
• M28: 5,567,584 km (0.064 R)
• M29: 5,819,357 km (0.115 R)
• M30: 6,192,155 km (0.087 R)
• M31: 6,381,396 km (0.092 R)
• M32: 6,985,323 km (0.044 R)
• M33: 7,157,809 km (0.1 R)
• M34: 7,481,689 km (0.061 R)
• M35: 7,607,501 km (0.094 R)
• M36: 7,734,060 km (0.096 R)
• M37: 8,040,736 km (0.098 R)
• M38: 8,429,541 km (0.079 R)
• M39: 8,613,247 km (0.099 R)
• M40: 8,904,364 km (0.066 R)
• M41: 9,118,140 km (0.099 R)
• M42: 9,496,473 km (0.116 R)
• M43: 9,687,509 km (0.05 R)
• M44: 10,605,442 km (0.047 R)
• M45: 11,203,833 km (0.094 R)
• M46: 11,348,046 km (0.064 R)
• M47: 11,492,707 km (0.052 R)
• M48: 11,813,295 km (0.085 R)
• M49: 11,871,937 km (0.054 R)
• M50: 11,960,051 km (0.113 R)
• M51: 13,064,232 km (0.086 R)
• M52: 13,859,644 km (0.094 R)
• M53: 14,388,174 km (0.067 R)
• M54: 14,765,160 km (0.089 R)
• M55: 14,891,570 km (0.108 R)
• M56: 15,081,859 km (0.1 R)
• M57: 16,142,807 km (0.107 R)
• M58: 16,501,842 km (0.052 R)
• M59: 16,764,536 km (0.114 R)
• M60: 16,995,515 km (0.078 R)
• M61: 17,094,997 km (0.11 R)
• M62: 17,561,144 km (0.117 R)
• M63: 17,695,035 km (0.118 R)
• M64: 18,132,758 km (0.098 R)
• M65: 18,234,335 km (0.093 R)
• M66: 18,505,855 km (0.077 R)
• M67: 18,744,763 km (0.118 R)
• M68: 19,363,350 km (0.108 R)
• M69: 19,849,244 km (0.101 R)
• M70: 20,163,699 km (0.11 R)
• M71: 20,268,866 km (0.117 R)
• M72: 20,903,909 km (0.073 R)
• M73: 21,330,861 km (0.072 R)
• M74: 22,265,698 km (0.102 R)
• M75: 22,483,363 km (0.061 R)
• M76: 23,287,452 km (0.088 R)
• M77: 23,361,054 km (0.099 R)
• M78: 23,545,209 km (0.12 R)
• M79: 24,961,302 km (0.116 R)
• M80: 25,225,193 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 12.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.87 AU - 9.17 AU

Year: 7728 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,168,000 km

• M1: 252,372 km (0.071 R)
• M2: 343,776 km (0.104 R)
• M3: 553,662 km (0.086 R)
• M4: 730,038 km (0.096 R)
• M5: 852,109 km (0.094 R)
• M6: 1,503,459 km (0.095 R)
• M7: 1,900,491 km (0.037 R)
• M8: 2,089,284 km (0.069 R)
• M9: 2,628,734 km (0.119 R)
• M10: 3,419,508 km (0.079 R)
• M11: 3,507,920 km (0.075 R)
• M12: 3,759,394 km (0.054 R)
• M13: 3,942,801 km (0.093 R)
• M14: 4,072,952 km (0.089 R)
• M15: 4,472,079 km (0.107 R)
• M16: 5,144,970 km (0.117 R)
• M17: 5,534,972 km (0.081 R)
• M18: 5,955,940 km (0.028 R)
• M19: 7,076,129 km (0.081 R)
• M20: 7,602,564 km (0.11 R)
• M21: 9,281,501 km (0.084 R)
• M22: 9,882,884 km (0.12 R)
• M23: 10,035,175 km (0.098 R)
• M24: 11,308,253 km (0.05 R)
• M25: 12,385,058 km (0.066 R)
• M26: 12,991,229 km (0.089 R)
• M27: 13,213,980 km (0.105 R)
• M28: 13,381,978 km (0.111 R)
• M29: 14,146,723 km (0.099 R)
• M30: 14,375,907 km (0.039 R)
• M31: 15,042,066 km (0.116 R)
• M32: 15,158,902 km (0.108 R)
• M33: 15,452,562 km (0.049 R)
• M34: 15,777,639 km (0.073 R)
• M35: 16,404,454 km (0.045 R)
• M36: 18,333,668 km (0.072 R)
• M37: 18,458,582 km (0.072 R)
• M38: 18,834,970 km (0.065 R)
• M39: 18,929,516 km (0.089 R)
• M40: 19,755,296 km (0.029 R)
• M41: 20,366,105 km (0.079 R)
• M42: 21,408,951 km (0.049 R)
• M43: 21,606,420 km (0.106 R)
• M44: 21,705,305 km (0.117 R)
• M45: 21,903,671 km (0.113 R)
• M46: 22,102,637 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 8.9

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.11 AU - 11.55 AU

Year: 11549 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,168,000 km

• M1: 112,049 km (0.105 R)
• M2: 177,423 km (0.097 R)
• M3: 257,757 km (0.067 R)
• M4: 526,585 km (0.104 R)
• M5: 999,314 km (0.106 R)
• M6: 1,092,214 km (0.102 R)
• M7: 1,557,015 km (0.085 R)
• M8: 1,709,904 km (0.075 R)
• M9: 2,030,641 km (0.113 R)
• M10: 2,807,204 km (0.092 R)
• M11: 3,103,109 km (0.095 R)
• M12: 3,241,038 km (0.094 R)
• M13: 3,296,838 km (0.089 R)
• M14: 3,409,186 km (0.073 R)
• M15: 3,960,753 km (0.075 R)
• M16: 4,633,944 km (0.077 R)
• M17: 5,145,718 km (0.107 R)
• M18: 5,342,290 km (0.046 R)
• M19: 5,981,072 km (0.071 R)
• M20: 6,361,949 km (0.118 R)
• M21: 6,608,486 km (0.065 R)
• M22: 6,822,261 km (0.037 R)
• M23: 7,110,836 km (0.111 R)
• M24: 7,551,401 km (0.119 R)
• M25: 8,613,397 km (0.107 R)
• M26: 8,886,263 km (0.091 R)
• M27: 9,122,329 km (0.11 R)
• M28: 9,201,466 km (0.098 R)
• M29: 9,762,009 km (0.06 R)
• M30: 9,883,632 km (0.107 R)
• M31: 10,210,354 km (0.084 R)
• M32: 11,853,088 km (0.108 R)
• M33: 12,113,089 km (0.097 R)
• M34: 12,243,688 km (0.09 R)
• M35: 12,682,758 km (0.079 R)
• M36: 12,771,170 km (0.109 R)
• M37: 12,859,882 km (0.108 R)
• M38: 13,396,041 km (0.052 R)
• M39: 13,939,380 km (0.102 R)
• M40: 14,582,501 km (0.091 R)
• M41: 14,954,402 km (0.098 R)
• M42: 15,141,548 km (0.08 R)
• M43: 15,565,359 km (0.071 R)
• M44: 15,754,900 km (0.117 R)
• M45: 16,617,780 km (0.045 R)
• M46: 17,006,136 km (0.103 R)
• M47: 17,250,430 km (0.076 R)
• M48: 17,495,920 km (0.075 R)
• M49: 17,742,457 km (0.111 R)
• M50: 19,093,924 km (0.102 R)
• M51: 19,195,352 km (0.118 R)
• M52: 20,322,871 km (0.087 R)
• M53: 20,478,153 km (0.109 R)
• M54: 20,842,424 km (0.119 R)
• M55: 21,788,631 km (0.064 R)
• M56: 22,856,311 km (0.108 R)
• M57: 23,559,570 km (0.076 R)
• M58: 25,935,633 km (0.063 R)
• M59: 26,442,471 km (0.092 R)
• M60: 26,555,567 km (0.087 R)
• M61: 27,180,437 km (0.11 R)
• M62: 27,752,799 km (0.025 R)
• M63: 28,040,475 km (0.036 R)
• M64: 28,734,759 km (0.085 R)
• M65: 29,259,249 km (0.099 R)
• M66: 29,669,447 km (0.101 R)
• M67: 29,728,089 km (0.105 R)
• M68: 30,199,472 km (0.065 R)
• M69: 30,554,617 km (0.11 R)
• M70: 31,090,028 km (0.075 R)
• M71: 33,445,297 km (0.113 R)
• M72: 33,997,014 km (0.084 R)
• M73: 34,058,349 km (0.07 R)
• M74: 34,119,983 km (0.081 R)
• M75: 34,737,224 km (0.091 R)
• M76: 35,545,052 km (0.066 R)
• M77: 36,736,899 km (0.119 R)
• M78: 36,863,159 km (0.115 R)
• M79: 38,581,291 km (0.066 R)
• M80: 38,709,646 km (0.087 R)
• M81: 38,773,823 km (0.101 R)
• M82: 39,159,786 km (0.073 R)
• M83: 39,353,216 km (0.066 R)
• M84: 39,935,600 km (0.093 R)
• M85: 40,390,528 km (0.082 R)
• M86: 40,977,849 km (0.063 R)
• M87: 41,502,339 km (0.066 R)
• M88: 42,823,288 km (0.082 R)
• M89: 43,689,310 km (0.047 R)
• M90: 43,889,921 km (0.096 R)
• M91: 44,292,190 km (0.032 R)
• M92: 45,032,849 km (0.054 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit