🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.89 AU - 0.93 AU

Year: 331 Days

Day: 17.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.91 AU - 3.11 AU

Year: 1514 Days

Day: 17.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,648,386 km

• M1: 834,307 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4 AU - 4.3 AU

Year: 3219 Days

Day: 45.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,648,386 km

• M1: 2,282,564 km (0.118 R)
• M2: 2,362,749 km (0.087 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.5

Radius: 10.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.78 AU - 4.96 AU

Year: 4093 Days

Day: 9 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,648,386 km

• M1: 130,150 km (0.027 R)
• M2: 199,863 km (0.051 R)
• M3: 367,562 km (0.104 R)
• M4: 451,337 km (0.109 R)
• M5: 591,660 km (0.058 R)
• M6: 860,188 km (0.105 R)
• M7: 1,141,133 km (0.118 R)
• M8: 1,381,237 km (0.081 R)
• M9: 1,741,768 km (0.092 R)
• M10: 1,817,465 km (0.101 R)
• M11: 1,972,298 km (0.105 R)
• M12: 2,196,546 km (0.069 R)
• M13: 2,722,532 km (0.106 R)
• M14: 3,045,663 km (0.061 R)
• M15: 3,212,016 km (0.042 R)
• M16: 3,305,664 km (0.093 R)
• M17: 3,670,085 km (0.116 R)
• M18: 3,807,565 km (0.099 R)
• M19: 4,108,257 km (0.067 R)
• M20: 4,251,123 km (0.065 R)
• M21: 4,437,372 km (0.064 R)
• M22: 4,818,099 km (0.118 R)
• M23: 4,904,117 km (0.077 R)
• M24: 5,034,118 km (0.057 R)
• M25: 5,341,990 km (0.108 R)
• M26: 5,565,639 km (0.107 R)
• M27: 5,976,136 km (0.114 R)
• M28: 6,115,112 km (0.108 R)
• M29: 6,586,345 km (0.058 R)
• M30: 6,874,770 km (0.109 R)
• M31: 7,069,247 km (0.04 R)
• M32: 8,069,309 km (0.036 R)
• M33: 8,223,096 km (0.082 R)
• M34: 8,533,811 km (0.089 R)
• M35: 8,874,594 km (0.1 R)
• M36: 9,060,096 km (0.113 R)
• M37: 9,220,016 km (0.1 R)
• M38: 9,814,518 km (0.073 R)
• M39: 9,896,647 km (0.055 R)
• M40: 10,006,302 km (0.053 R)
• M41: 10,116,406 km (0.081 R)
• M42: 10,254,784 km (0.062 R)
• M43: 10,870,529 km (0.095 R)
• M44: 11,040,622 km (0.075 R)
• M45: 11,469,519 km (0.04 R)
• M46: 11,758,692 km (0.074 R)
• M47: 12,050,108 km (0.089 R)
• M48: 12,462,101 km (0.105 R)
• M49: 12,550,962 km (0.096 R)
• M50: 13,209,492 km (0.036 R)
• M51: 13,664,868 km (0.105 R)
• M52: 14,747,358 km (0.079 R)
• M53: 14,841,455 km (0.053 R)
• M54: 15,061,663 km (0.104 R)
• M55: 15,921,552 km (0.115 R)
• M56: 16,373,637 km (0.106 R)
• M57: 17,257,461 km (0.08 R)
• M58: 17,955,634 km (0.062 R)
• M59: 18,123,184 km (0.084 R)
• M60: 18,190,353 km (0.032 R)
• M61: 18,324,991 km (0.115 R)
• M62: 18,527,547 km (0.091 R)
• M63: 18,730,850 km (0.079 R)
• M64: 18,798,768 km (0.083 R)
• M65: 19,105,443 km (0.096 R)
• M66: 19,689,324 km (0.099 R)
• M67: 20,383,757 km (0.093 R)
• M68: 20,593,643 km (0.116 R)
• M69: 20,804,277 km (0.116 R)
• M70: 20,945,048 km (0.108 R)
• M71: 22,587,035 km (0.098 R)
• M72: 22,768,048 km (0.071 R)
• M73: 22,985,713 km (0.094 R)
• M74: 23,058,567 km (0.117 R)
• M75: 23,167,773 km (0.11 R)
• M76: 23,240,777 km (0.104 R)
• M77: 23,313,781 km (0.097 R)
• M78: 23,643,345 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.5

Radius: 8.4

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.83 AU - 5.45 AU

Year: 4438 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,648,386 km

• M1: 123,418 km (0.105 R)
• M2: 340,934 km (0.087 R)
• M3: 465,399 km (0.118 R)
• M4: 627,563 km (0.096 R)
• M5: 761,752 km (0.076 R)
• M6: 1,193,342 km (0.036 R)
• M7: 1,362,089 km (0.107 R)
• M8: 1,834,070 km (0.034 R)
• M9: 1,931,009 km (0.099 R)
• M10: 2,062,955 km (0.08 R)
• M11: 2,163,933 km (0.09 R)
• M12: 2,584,453 km (0.111 R)
• M13: 2,693,659 km (0.093 R)
• M14: 2,822,912 km (0.102 R)
• M15: 3,030,254 km (0.119 R)
• M16: 3,340,820 km (0.085 R)
• M17: 3,400,210 km (0.102 R)
• M18: 3,805,171 km (0.056 R)
• M19: 3,867,255 km (0.088 R)
• M20: 4,289,869 km (0.06 R)
• M21: 4,354,495 km (0.054 R)
• M22: 4,441,262 km (0.097 R)
• M23: 4,528,627 km (0.04 R)
• M24: 4,638,581 km (0.091 R)
• M25: 4,749,433 km (0.095 R)
• M26: 4,973,680 km (0.042 R)
• M27: 5,810,082 km (0.104 R)
• M28: 6,050,187 km (0.116 R)
• M29: 6,440,936 km (0.094 R)
• M30: 6,664,436 km (0.092 R)
• M31: 6,764,666 km (0.102 R)
• M32: 7,144,645 km (0.113 R)
• M33: 7,350,192 km (0.037 R)
• M34: 7,479,744 km (0.095 R)
• M35: 7,662,253 km (0.092 R)
• M36: 7,872,588 km (0.058 R)
• M37: 8,353,096 km (0.085 R)
• M38: 8,980,809 km (0.094 R)
• M39: 9,314,263 km (0.051 R)
• M40: 9,623,631 km (0.074 R)
• M41: 10,137,051 km (0.115 R)
• M42: 10,281,263 km (0.064 R)
• M43: 10,368,180 km (0.088 R)
• M44: 10,513,439 km (0.043 R)
• M45: 10,571,782 km (0.099 R)
• M46: 10,630,125 km (0.09 R)
• M47: 10,688,768 km (0.049 R)
• M48: 11,101,359 km (0.064 R)
• M49: 11,160,749 km (0.116 R)
• M50: 11,760,487 km (0.066 R)
• M51: 12,679,616 km (0.05 R)
• M52: 12,928,697 km (0.101 R)
• M53: 13,085,176 km (0.057 R)
• M54: 13,305,235 km (0.085 R)
• M55: 14,101,245 km (0.082 R)
• M56: 14,197,885 km (0.095 R)
• M57: 14,359,301 km (0.107 R)
• M58: 14,749,303 km (0.096 R)
• M59: 16,107,652 km (0.081 R)
• M60: 17,367,565 km (0.048 R)
• M61: 18,096,705 km (0.111 R)
• M62: 18,342,045 km (0.085 R)
• M63: 18,482,667 km (0.102 R)
• M64: 19,119,954 km (0.088 R)
• M65: 19,764,571 km (0.105 R)
• M66: 19,836,678 km (0.076 R)
• M67: 21,815,109 km (0.072 R)
• M68: 21,964,109 km (0.048 R)
• M69: 22,225,756 km (0.054 R)
• M70: 22,563,697 km (0.051 R)
• M71: 23,358,810 km (0.093 R)
• M72: 23,817,178 km (0.078 R)
• M73: 24,086,005 km (0.073 R)
• M74: 24,937,367 km (0.089 R)
• M75: 25,171,338 km (0.102 R)
• M76: 25,288,473 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.1

Radius: 6

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 16.19 AU - 17.23 AU

Year: 26011 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,648,386 km

• M1: 160,818 km (0.058 R)
• M2: 274,213 km (0.112 R)
• M3: 333,753 km (0.072 R)
• M4: 381,923 km (0.097 R)
• M5: 764,146 km (0.074 R)
• M6: 807,829 km (0.098 R)
• M7: 1,161,328 km (0.076 R)
• M8: 1,448,556 km (0.058 R)
• M9: 3,583,467 km (0.097 R)
• M10: 4,232,124 km (0.111 R)
• M11: 5,851,970 km (0.087 R)
• M12: 6,979,937 km (0.076 R)
• M13: 7,544,819 km (0.101 R)
• M14: 7,736,304 km (0.107 R)
• M15: 8,768,081 km (0.091 R)
• M16: 9,325,482 km (0.097 R)
• M17: 10,795,730 km (0.11 R)
• M18: 12,112,042 km (0.106 R)
• M19: 15,617,419 km (0.088 R)
• M20: 16,045,419 km (0.085 R)
• M21: 16,725,790 km (0.034 R)
• M22: 17,668,855 km (0.086 R)
• M23: 19,343,753 km (0.055 R)
• M24: 20,133,779 km (0.082 R)
• M25: 20,200,200 km (0.052 R)
• M26: 20,733,218 km (0.052 R)
• M27: 21,001,596 km (0.117 R)
• M28: 21,271,022 km (0.096 R)
• M29: 21,338,491 km (0.079 R)
• M30: 21,406,109 km (0.108 R)
• M31: 23,119,453 km (0.119 R)
• M32: 25,090,106 km (0.1 R)
• M33: 26,385,025 km (0.049 R)
• M34: 26,602,989 km (0.069 R)
• M35: 29,189,537 km (0.057 R)
• M36: 29,565,476 km (0.099 R)
• M37: 33,963,653 km (0.111 R)
• M38: 34,756,073 km (0.057 R)
• M39: 34,915,245 km (0.111 R)
• M40: 35,474,442 km (0.087 R)
• M41: 37,904,061 km (0.114 R)
• M42: 39,470,501 km (0.11 R)
• M43: 40,889,736 km (0.069 R)
• M44: 41,563,524 km (0.062 R)
• M45: 43,178,134 km (0.069 R)
• M46: 43,692,302 km (0.063 R)
• M47: 44,640,154 km (0.068 R)
• M48: 44,899,856 km (0.057 R)
• M49: 46,731,682 km (0.082 R)
• M50: 47,612,514 km (0.062 R)
• M51: 49,659,312 km (0.036 R)
• M52: 51,462,266 km (0.042 R)
• M53: 51,916,295 km (0.079 R)
• M54: 54,761,198 km (0.067 R)
• M55: 55,503,503 km (0.112 R)
• M56: 57,092,083 km (0.037 R)
• M57: 57,750,463 km (0.117 R)
• M58: 57,844,709 km (0.085 R)
• M59: 60,027,043 km (0.108 R)
• M60: 60,218,080 km (0.104 R)
• M61: 60,984,170 km (0.09 R)
• M62: 61,176,254 km (0.119 R)
• M63: 62,526,225 km (0.106 R)
• M64: 63,983,308 km (0.098 R)
• M65: 64,178,534 km (0.091 R)
• M66: 64,569,433 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit