🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.16 AU - 1.2 AU

Year: 480 Days

Day: 37 Hours

Environment

Temp: 11 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,988,392 km

• M1: 661,223 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.5 AU - 3.14 AU

Year: 1775 Days

Day: 41.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.66 AU - 3.58 AU

Year: 2065 Days

Day: 27.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,988,392 km

• M1: 432,936 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.38 AU - 3.52 AU

Year: 2401 Days

Day: 19.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 10.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.81 AU - 6.91 AU

Year: 6011 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,988,392 km

• M1: 179,517 km (0.12 R)
• M2: 350,957 km (0.065 R)
• M3: 442,062 km (0.074 R)
• M4: 680,521 km (0.059 R)
• M5: 1,066,034 km (0.108 R)
• M6: 1,243,009 km (0.115 R)
• M7: 1,323,642 km (0.098 R)
• M8: 1,430,006 km (0.086 R)
• M9: 1,527,095 km (0.085 R)
• M10: 1,638,994 km (0.092 R)
• M11: 2,087,189 km (0.119 R)
• M12: 2,268,502 km (0.069 R)
• M13: 2,354,072 km (0.115 R)
• M14: 2,455,200 km (0.106 R)
• M15: 2,617,215 km (0.089 R)
• M16: 2,737,192 km (0.115 R)
• M17: 2,828,447 km (0.105 R)
• M18: 3,077,079 km (0.118 R)
• M19: 3,414,123 km (0.099 R)
• M20: 3,512,558 km (0.111 R)
• M21: 3,595,435 km (0.068 R)
• M22: 3,780,039 km (0.105 R)
• M23: 4,088,809 km (0.079 R)
• M24: 4,388,154 km (0.099 R)
• M25: 4,621,826 km (0.117 R)
• M26: 4,749,433 km (0.109 R)
• M27: 5,831,475 km (0.101 R)
• M28: 6,208,611 km (0.098 R)
• M29: 6,390,073 km (0.104 R)
• M30: 6,532,490 km (0.098 R)
• M31: 6,882,699 km (0.066 R)
• M32: 7,196,854 km (0.033 R)
• M33: 7,323,713 km (0.065 R)
• M34: 7,558,432 km (0.114 R)
• M35: 7,644,451 km (0.101 R)
• M36: 8,079,332 km (0.073 R)
• M37: 8,167,296 km (0.104 R)
• M38: 8,589,311 km (0.119 R)
• M39: 8,679,070 km (0.103 R)
• M40: 8,791,717 km (0.084 R)
• M41: 8,882,224 km (0.026 R)
• M42: 9,087,023 km (0.104 R)
• M43: 9,339,245 km (0.115 R)
• M44: 9,408,509 km (0.102 R)
• M45: 9,594,011 km (0.093 R)
• M46: 9,710,547 km (0.108 R)
• M47: 9,992,091 km (0.051 R)
• M48: 10,157,695 km (0.113 R)
• M49: 10,324,048 km (0.088 R)
• M50: 10,419,641 km (0.107 R)
• M51: 10,756,237 km (0.105 R)
• M52: 10,974,500 km (0.102 R)
• M53: 11,563,915 km (0.116 R)
• M54: 11,987,577 km (0.087 R)
• M55: 12,492,619 km (0.086 R)
• M56: 12,747,833 km (0.095 R)
• M57: 12,876,038 km (0.09 R)
• M58: 13,211,437 km (0.114 R)
• M59: 13,315,108 km (0.107 R)
• M60: 13,497,468 km (0.055 R)
• M61: 13,996,377 km (0.119 R)
• M62: 14,958,141 km (0.112 R)
• M63: 15,201,986 km (0.09 R)
• M64: 15,392,574 km (0.118 R)
• M65: 16,524,431 km (0.101 R)
• M66: 16,720,404 km (0.108 R)
• M67: 16,860,727 km (0.099 R)
• M68: 17,341,236 km (0.077 R)
• M69: 17,568,774 km (0.115 R)
• M70: 17,768,786 km (0.11 R)
• M71: 18,315,567 km (0.117 R)
• M72: 18,518,272 km (0.04 R)
• M73: 18,809,389 km (0.118 R)
• M74: 19,072,532 km (0.051 R)
• M75: 19,602,557 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415

Radius: 4.1

Gravity: 24.69 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.34 AU - 18.86 AU

Year: 25345 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,988,392 km

• M1: 70,012 km (0.031 R)
• M2: 264,040 km (0.092 R)
• M3: 502,649 km (0.111 R)
• M4: 609,163 km (0.066 R)
• M5: 893,398 km (0.096 R)
• M6: 970,292 km (0.12 R)
• M7: 1,299,557 km (0.105 R)
• M8: 1,328,579 km (0.11 R)
• M9: 1,598,603 km (0.071 R)
• M10: 1,787,844 km (0.025 R)
• M11: 1,984,416 km (0.113 R)
• M12: 2,362,450 km (0.071 R)
• M13: 3,623,410 km (0.114 R)
• M14: 3,829,855 km (0.074 R)
• M15: 3,871,593 km (0.035 R)
• M16: 5,009,285 km (0.091 R)
• M17: 6,094,916 km (0.075 R)
• M18: 7,457,603 km (0.038 R)
• M19: 7,562,172 km (0.107 R)
• M20: 7,931,978 km (0.104 R)
• M21: 8,092,347 km (0.118 R)
• M22: 9,525,644 km (0.058 R)
• M23: 10,271,240 km (0.113 R)
• M24: 11,214,156 km (0.054 R)
• M25: 11,273,995 km (0.095 R)
• M26: 11,574,986 km (0.04 R)
• M27: 12,742,148 km (0.074 R)
• M28: 12,804,680 km (0.039 R)
• M29: 14,334,169 km (0.104 R)
• M30: 14,791,041 km (0.091 R)
• M31: 14,988,211 km (0.072 R)
• M32: 15,186,428 km (0.042 R)
• M33: 15,318,972 km (0.093 R)
• M34: 15,718,996 km (0.108 R)
• M35: 16,597,435 km (0.045 R)
• M36: 16,802,384 km (0.114 R)
• M37: 18,049,731 km (0.093 R)
• M38: 18,755,534 km (0.069 R)
• M39: 19,326,699 km (0.09 R)
• M40: 20,412,779 km (0.12 R)
• M41: 20,632,389 km (0.065 R)
• M42: 20,852,746 km (0.078 R)
• M43: 22,568,185 km (0.101 R)
• M44: 25,578,394 km (0.115 R)
• M45: 27,089,930 km (0.118 R)
• M46: 28,466,680 km (0.081 R)
• M47: 28,712,020 km (0.08 R)
• M48: 28,875,979 km (0.082 R)
• M49: 29,287,074 km (0.115 R)
• M50: 29,700,264 km (0.117 R)
• M51: 29,783,141 km (0.12 R)
• M52: 30,198,574 km (0.066 R)
• M53: 31,794,634 km (0.032 R)
• M54: 31,879,456 km (0.097 R)
• M55: 33,159,864 km (0.119 R)
• M56: 35,330,978 km (0.067 R)
• M57: 35,506,606 km (0.032 R)
• M58: 35,770,646 km (0.091 R)
• M59: 36,035,434 km (0.089 R)
• M60: 38,717,874 km (0.084 R)
• M61: 41,278,989 km (0.111 R)
• M62: 42,020,695 km (0.078 R)
• M63: 43,141,483 km (0.078 R)
• M64: 43,988,506 km (0.11 R)
• M65: 44,272,143 km (0.114 R)
• M66: 44,651,075 km (0.09 R)
• M67: 46,562,337 km (0.119 R)
• M68: 46,658,678 km (0.11 R)
• M69: 48,110,526 km (0.07 R)
• M70: 48,207,914 km (0.101 R)
• M71: 48,695,453 km (0.057 R)
• M72: 50,365,414 km (0.083 R)
• M73: 50,761,101 km (0.113 R)
• M74: 51,954,293 km (0.099 R)
• M75: 52,754,792 km (0.093 R)
• M76: 54,469,482 km (0.111 R)
• M77: 55,588,624 km (0.051 R)
• M78: 55,792,975 km (0.117 R)
• M79: 57,539,679 km (0.105 R)
• M80: 58,575,495 km (0.098 R)
• M81: 60,035,869 km (0.049 R)
• M82: 62,886,158 km (0.088 R)
• M83: 64,810,734 km (0.032 R)
• M84: 65,133,417 km (0.038 R)
• M85: 66,646,001 km (0.095 R)
• M86: 66,754,609 km (0.114 R)
• M87: 67,297,799 km (0.103 R)
• M88: 67,951,841 km (0.108 R)
• M89: 68,936,644 km (0.101 R)
• M90: 69,595,921 km (0.106 R)
• M91: 69,705,876 km (0.085 R)
• M92: 71,585,872 km (0.106 R)
• M93: 75,056,842 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.3

Radius: 7.6

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.74 AU - 20.58 AU

Year: 25482 Days

Day: 15.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,988,392 km

• M1: 102,923 km (0.119 R)
• M2: 632,051 km (0.077 R)
• M3: 873,951 km (0.071 R)
• M4: 1,207,853 km (0.101 R)
• M5: 2,023,012 km (0.075 R)
• M6: 2,259,077 km (0.119 R)
• M7: 2,975,053 km (0.076 R)
• M8: 3,756,253 km (0.078 R)
• M9: 4,046,473 km (0.091 R)
• M10: 4,394,288 km (0.093 R)
• M11: 4,495,566 km (0.064 R)
• M12: 5,013,025 km (0.054 R)
• M13: 5,494,730 km (0.092 R)
• M14: 5,824,294 km (0.09 R)
• M15: 6,733,999 km (0.099 R)
• M16: 6,909,477 km (0.04 R)
• M17: 8,179,712 km (0.096 R)
• M18: 9,259,659 km (0.093 R)
• M19: 10,518,974 km (0.112 R)
• M20: 10,654,660 km (0.099 R)
• M21: 11,272,349 km (0.092 R)
• M22: 11,341,763 km (0.081 R)
• M23: 11,480,889 km (0.084 R)
• M24: 12,470,778 km (0.089 R)
• M25: 12,686,348 km (0.074 R)
• M26: 13,194,383 km (0.05 R)
• M27: 13,708,999 km (0.082 R)
• M28: 14,455,642 km (0.082 R)
• M29: 14,530,890 km (0.06 R)
• M30: 14,682,133 km (0.095 R)
• M31: 15,138,706 km (0.106 R)
• M32: 16,773,362 km (0.058 R)
• M33: 17,250,729 km (0.095 R)
• M34: 17,651,801 km (0.084 R)
• M35: 18,545,199 km (0.087 R)
• M36: 20,375,529 km (0.11 R)
• M37: 20,714,518 km (0.093 R)
• M38: 22,175,790 km (0.053 R)
• M39: 22,611,868 km (0.034 R)
• M40: 23,492,550 km (0.109 R)
• M41: 24,026,316 km (0.065 R)
• M42: 24,205,235 km (0.093 R)
• M43: 25,378,232 km (0.076 R)
• M44: 25,834,355 km (0.103 R)
• M45: 29,483,796 km (0.096 R)
• M46: 31,906,533 km (0.11 R)
• M47: 32,398,710 km (0.113 R)
• M48: 33,490,326 km (0.12 R)
• M49: 34,493,230 km (0.097 R)
• M50: 34,998,272 km (0.081 R)
• M51: 36,015,837 km (0.104 R)
• M52: 37,664,106 km (0.062 R)
• M53: 37,871,898 km (0.099 R)
• M54: 40,288,352 km (0.078 R)
• M55: 41,676,172 km (0.1 R)
• M56: 46,043,382 km (0.097 R)
• M57: 46,265,535 km (0.117 R)
• M58: 47,045,838 km (0.111 R)
• M59: 47,269,636 km (0.046 R)
• M60: 47,942,976 km (0.038 R)
• M61: 48,280,918 km (0.059 R)
• M62: 48,619,607 km (0.117 R)
• M63: 48,845,799 km (0.098 R)
• M64: 49,640,313 km (0.119 R)
• M65: 50,439,166 km (0.112 R)
• M66: 52,049,438 km (0.116 R)
• M67: 52,280,865 km (0.055 R)
• M68: 52,512,742 km (0.033 R)
• M69: 52,744,768 km (0.091 R)
• M70: 53,326,555 km (0.03 R)
• M71: 54,027,421 km (0.074 R)
• M72: 54,849,162 km (0.111 R)
• M73: 58,296,645 km (0.09 R)
• M74: 59,018,604 km (0.087 R)
• M75: 60,714,894 km (0.076 R)
• M76: 62,795,950 km (0.106 R)
• M77: 66,274,250 km (0.06 R)
• M78: 68,289,782 km (0.11 R)
• M79: 69,687,176 km (0.114 R)
• M80: 69,942,240 km (0.079 R)
• M81: 71,479,209 km (0.119 R)
• M82: 71,736,368 km (0.081 R)
• M83: 71,993,975 km (0.036 R)
• M84: 72,380,835 km (0.075 R)
• M85: 73,415,903 km (0.109 R)
• M86: 75,762,794 km (0.036 R)
• M87: 76,945,515 km (0.054 R)
• M88: 78,664,544 km (0.11 R)
• M89: 81,468,008 km (0.066 R)
• M90: 83,490,572 km (0.082 R)
• M91: 85,939,190 km (0.118 R)
• M92: 86,486,568 km (0.047 R)
• M93: 88,135,586 km (0.1 R)
• M94: 88,273,515 km (0.025 R)
• M95: 90,072,579 km (0.098 R)
• M96: 93,847,531 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 16,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit