🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.9 AU - 0.92 AU

Year: 320 Days

Day: 45.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 155.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,995,154 km

• M1: 45,927 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.66 AU - 1.74 AU

Year: 818 Days

Day: 30.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.27 AU - 3.57 AU

Year: 1841 Days

Day: 41.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.87 AU - 4.25 AU

Year: 3018 Days

Day: 32.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80

Radius: 9.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.21 AU - 5.71 AU

Year: 4707 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 59,995,154 km

• M1: 166,502 km (0.092 R)
• M2: 392,246 km (0.115 R)
• M3: 565,181 km (0.073 R)
• M4: 654,640 km (0.059 R)
• M5: 841,338 km (0.045 R)
• M6: 904,768 km (0.091 R)
• M7: 1,185,264 km (0.114 R)
• M8: 1,522,009 km (0.085 R)
• M9: 1,610,870 km (0.046 R)
• M10: 1,941,481 km (0.027 R)
• M11: 2,038,271 km (0.066 R)
• M12: 2,384,440 km (0.108 R)
• M13: 2,511,748 km (0.11 R)
• M14: 2,582,209 km (0.034 R)
• M15: 2,701,139 km (0.117 R)
• M16: 2,932,118 km (0.083 R)
• M17: 3,018,885 km (0.076 R)
• M18: 3,207,678 km (0.07 R)
• M19: 3,335,883 km (0.114 R)
• M20: 3,426,539 km (0.077 R)
• M21: 3,757,151 km (0.083 R)
• M22: 3,824,619 km (0.074 R)
• M23: 3,892,387 km (0.099 R)
• M24: 4,153,734 km (0.119 R)
• M25: 4,350,007 km (0.083 R)
• M26: 4,678,973 km (0.103 R)
• M27: 4,766,188 km (0.066 R)
• M28: 4,897,984 km (0.089 R)
• M29: 5,075,706 km (0.109 R)
• M30: 5,467,952 km (0.117 R)
• M31: 5,621,439 km (0.025 R)
• M32: 5,776,423 km (0.111 R)
• M33: 5,885,779 km (0.117 R)
• M34: 6,122,293 km (0.088 R)
• M35: 6,217,886 km (0.097 R)
• M36: 6,378,105 km (0.107 R)
• M37: 6,491,201 km (0.102 R)
• M38: 6,588,589 km (0.066 R)
• M39: 6,950,018 km (0.09 R)
• M40: 7,016,439 km (0.045 R)
• M41: 7,083,010 km (0.105 R)
• M42: 7,640,861 km (0.102 R)
• M43: 7,985,684 km (0.116 R)
• M44: 8,247,779 km (0.087 R)
• M45: 8,708,690 km (0.116 R)
• M46: 9,069,072 km (0.093 R)
• M47: 9,655,795 km (0.112 R)
• M48: 10,047,442 km (0.111 R)
• M49: 10,122,690 km (0.062 R)
• M50: 10,942,935 km (0.068 R)
• M51: 11,409,979 km (0.064 R)
• M52: 11,488,518 km (0.109 R)
• M53: 11,725,032 km (0.033 R)
• M54: 11,824,066 km (0.11 R)
• M55: 11,903,503 km (0.105 R)
• M56: 12,122,963 km (0.044 R)
• M57: 12,525,231 km (0.077 R)
• M58: 12,972,828 km (0.094 R)
• M59: 13,446,305 km (0.111 R)
• M60: 13,570,771 km (0.091 R)
• M61: 13,716,479 km (0.096 R)
• M62: 14,030,485 km (0.055 R)
• M63: 14,156,746 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.6

Radius: 11

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.49 AU - 13.01 AU

Year: 13004 Days

Day: 6.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,995,154 km

• M1: 158,424 km (0.093 R)
• M2: 471,233 km (0.118 R)
• M3: 626,965 km (0.06 R)
• M4: 1,199,326 km (0.099 R)
• M5: 1,471,445 km (0.025 R)
• M6: 1,763,609 km (0.12 R)
• M7: 1,846,487 km (0.062 R)
• M8: 2,045,302 km (0.112 R)
• M9: 2,526,259 km (0.105 R)
• M10: 2,747,664 km (0.118 R)
• M11: 3,803,526 km (0.1 R)
• M12: 4,168,844 km (0.078 R)
• M13: 5,051,621 km (0.111 R)
• M14: 6,459,038 km (0.112 R)
• M15: 7,521,332 km (0.086 R)
• M16: 8,732,626 km (0.119 R)
• M17: 9,360,788 km (0.071 R)
• M18: 9,754,679 km (0.106 R)
• M19: 9,903,828 km (0.118 R)
• M20: 10,153,955 km (0.069 R)
• M21: 10,457,041 km (0.04 R)
• M22: 10,558,767 km (0.079 R)
• M23: 10,865,742 km (0.11 R)
• M24: 11,857,277 km (0.115 R)
• M25: 12,444,598 km (0.092 R)
• M26: 13,536,663 km (0.106 R)
• M27: 13,870,266 km (0.069 R)
• M28: 17,052,512 km (0.111 R)
• M29: 17,172,340 km (0.114 R)
• M30: 18,570,332 km (0.104 R)
• M31: 19,815,584 km (0.112 R)
• M32: 20,067,956 km (0.118 R)
• M33: 20,257,796 km (0.029 R)
• M34: 20,575,691 km (0.087 R)
• M35: 20,831,204 km (0.038 R)
• M36: 21,087,765 km (0.054 R)
• M37: 22,451,648 km (0.038 R)
• M38: 22,648,818 km (0.104 R)
• M39: 23,177,497 km (0.099 R)
• M40: 23,576,624 km (0.097 R)
• M41: 23,777,086 km (0.051 R)
• M42: 24,179,653 km (0.112 R)
• M43: 24,923,604 km (0.085 R)
• M44: 26,503,208 km (0.085 R)
• M45: 27,410,369 km (0.071 R)
• M46: 27,691,613 km (0.067 R)
• M47: 28,327,703 km (0.098 R)
• M48: 28,540,880 km (0.108 R)
• M49: 29,614,394 km (0.034 R)
• M50: 31,139,545 km (0.086 R)
• M51: 32,392,876 km (0.115 R)
• M52: 32,467,076 km (0.102 R)
• M53: 33,362,420 km (0.11 R)
• M54: 34,039,200 km (0.062 R)
• M55: 34,872,460 km (0.116 R)
• M56: 35,100,896 km (0.114 R)
• M57: 36,019,577 km (0.1 R)
• M58: 36,173,513 km (0.073 R)
• M59: 36,559,176 km (0.062 R)
• M60: 36,791,352 km (0.055 R)
• M61: 37,101,469 km (0.115 R)
• M62: 38,665,514 km (0.073 R)
• M63: 39,614,115 km (0.077 R)
• M64: 39,772,987 km (0.113 R)
• M65: 40,171,067 km (0.118 R)
• M66: 41,453,869 km (0.103 R)
• M67: 44,801,870 km (0.103 R)
• M68: 46,466,295 km (0.115 R)
• M69: 47,812,377 km (0.102 R)
• M70: 47,896,900 km (0.104 R)
• M71: 48,405,233 km (0.087 R)
• M72: 48,915,362 km (0.063 R)
• M73: 49,683,996 km (0.105 R)
• M74: 50,284,631 km (0.079 R)
• M75: 50,542,688 km (0.096 R)
• M76: 50,715,025 km (0.084 R)
• M77: 50,801,343 km (0.094 R)
• M78: 52,361,948 km (0.075 R)
• M79: 52,973,055 km (0.045 R)
• M80: 53,323,413 km (0.11 R)
• M81: 55,441,270 km (0.109 R)
• M82: 55,975,035 km (0.077 R)
• M83: 56,331,826 km (0.116 R)
• M84: 58,669,293 km (0.118 R)
• M85: 58,759,949 km (0.117 R)
• M86: 60,306,193 km (0.079 R)
• M87: 60,489,001 km (0.059 R)
• M88: 60,946,771 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355

Radius: 6.7

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.98 AU - 17.14 AU

Year: 19452 Days

Day: 22.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,995,154 km

• M1: 118,482 km (0.034 R)
• M2: 162,014 km (0.099 R)
• M3: 292,314 km (0.072 R)
• M4: 426,204 km (0.048 R)
• M5: 920,177 km (0.117 R)
• M6: 1,145,620 km (0.111 R)
• M7: 1,265,000 km (0.115 R)
• M8: 1,363,435 km (0.105 R)
• M9: 2,269,101 km (0.075 R)
• M10: 2,359,158 km (0.104 R)
• M11: 2,573,831 km (0.05 R)
• M12: 2,731,059 km (0.118 R)
• M13: 3,055,088 km (0.094 R)
• M14: 3,289,208 km (0.1 R)
• M15: 3,917,669 km (0.103 R)
• M16: 5,163,071 km (0.105 R)
• M17: 5,442,071 km (0.11 R)
• M18: 6,350,130 km (0.11 R)
• M19: 6,392,467 km (0.118 R)
• M20: 6,520,223 km (0.113 R)
• M21: 6,908,579 km (0.078 R)
• M22: 6,952,112 km (0.081 R)
• M23: 7,215,704 km (0.118 R)
• M24: 8,117,928 km (0.075 R)
• M25: 8,442,107 km (0.119 R)
• M26: 8,865,020 km (0.095 R)
• M27: 9,007,587 km (0.086 R)
• M28: 9,150,902 km (0.075 R)
• M29: 9,198,773 km (0.098 R)
• M30: 9,536,715 km (0.062 R)
• M31: 9,927,913 km (0.106 R)
• M32: 10,776,432 km (0.099 R)
• M33: 11,908,589 km (0.098 R)
• M34: 12,541,986 km (0.114 R)
• M35: 13,403,520 km (0.078 R)
• M36: 14,451,304 km (0.026 R)
• M37: 15,296,831 km (0.118 R)
• M38: 15,639,560 km (0.102 R)
• M39: 15,869,492 km (0.087 R)
• M40: 15,927,087 km (0.066 R)
• M41: 16,332,647 km (0.052 R)
• M42: 17,212,881 km (0.097 R)
• M43: 17,509,832 km (0.079 R)
• M44: 19,203,280 km (0.059 R)
• M45: 19,387,884 km (0.04 R)
• M46: 19,820,671 km (0.047 R)
• M47: 19,944,987 km (0.063 R)
• M48: 20,570,156 km (0.06 R)
• M49: 20,633,137 km (0.068 R)
• M50: 21,392,645 km (0.112 R)
• M51: 22,290,232 km (0.09 R)
• M52: 22,678,588 km (0.089 R)
• M53: 23,004,113 km (0.095 R)
• M54: 23,857,420 km (0.077 R)
• M55: 23,989,515 km (0.03 R)
• M56: 26,752,886 km (0.118 R)
• M57: 27,441,934 km (0.032 R)
• M58: 27,858,265 km (0.112 R)
• M59: 27,927,828 km (0.107 R)
• M60: 29,260,895 km (0.061 R)
• M61: 29,757,260 km (0.112 R)
• M62: 30,327,827 km (0.101 R)
• M63: 31,842,954 km (0.028 R)
• M64: 33,752,571 km (0.117 R)
• M65: 34,571,619 km (0.076 R)
• M66: 34,796,166 km (0.118 R)
• M67: 36,229,313 km (0.096 R)
• M68: 36,533,446 km (0.037 R)
• M69: 37,374,335 km (0.108 R)
• M70: 38,298,850 km (0.103 R)
• M71: 38,997,173 km (0.114 R)
• M72: 39,465,115 km (0.105 R)
• M73: 39,699,685 km (0.106 R)
• M74: 40,170,469 km (0.071 R)
• M75: 40,564,061 km (0.107 R)
• M76: 41,434,571 km (0.108 R)
• M77: 41,514,008 km (0.084 R)
• M78: 42,391,249 km (0.064 R)
• M79: 43,435,891 km (0.027 R)
• M80: 43,839,955 km (0.102 R)
• M81: 44,651,823 km (0.081 R)
• M82: 44,733,204 km (0.09 R)
• M83: 46,372,647 km (0.07 R)
• M84: 49,372,832 km (0.1 R)
• M85: 49,541,280 km (0.105 R)
• M86: 49,878,922 km (0.031 R)
• M87: 51,066,580 km (0.095 R)
• M88: 51,749,344 km (0.09 R)
• M89: 52,865,344 km (0.105 R)
• M90: 54,684,754 km (0.101 R)
• M91: 55,383,376 km (0.088 R)
• M92: 55,733,734 km (0.084 R)
• M93: 57,585,157 km (0.08 R)
• M94: 57,940,153 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 16,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit