🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.96 AU - 1 AU

Year: 343 Days

Day: 39.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,279,531 km

• M1: 236,065 km (0.077 R)
• M2: 329,863 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.05 AU - 1.13 AU

Year: 402 Days

Day: 17 Hours

Environment

Temp: 38 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.12 AU - 1.36 AU

Year: 488 Days

Day: 23.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 96,279,531 km

• M1: 61,634 km (0.12 R)
• M2: 108,159 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.93 AU - 2.71 AU

Year: 1248 Days

Day: 40.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.5 AU - 2.82 AU

Year: 1532 Days

Day: 36.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 174.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.2

Radius: 4.3

Gravity: 47.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.36 AU - 14.52 AU

Year: 17398 Days

Day: 19.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,279,531 km

• M1: 88,412 km (0.113 R)
• M2: 140,173 km (0.1 R)
• M3: 250,277 km (0.103 R)
• M4: 386,860 km (0.119 R)
• M5: 588,368 km (0.094 R)
• M6: 1,241,962 km (0.115 R)
• M7: 1,270,385 km (0.116 R)
• M8: 1,505,403 km (0.074 R)
• M9: 1,535,772 km (0.048 R)
• M10: 1,628,074 km (0.12 R)
• M11: 1,883,138 km (0.049 R)
• M12: 1,948,961 km (0.113 R)
• M13: 2,082,702 km (0.048 R)
• M14: 2,288,997 km (0.106 R)
• M15: 2,720,886 km (0.074 R)
• M16: 3,535,596 km (0.104 R)
• M17: 3,740,096 km (0.071 R)
• M18: 3,948,337 km (0.116 R)
• M19: 3,990,374 km (0.096 R)
• M20: 4,595,497 km (0.102 R)
• M21: 4,728,789 km (0.077 R)
• M22: 5,136,592 km (0.092 R)
• M23: 6,327,092 km (0.089 R)
• M24: 8,128,101 km (0.099 R)
• M25: 9,617,498 km (0.119 R)
• M26: 10,951,013 km (0.105 R)
• M27: 11,129,184 km (0.07 R)
• M28: 11,368,092 km (0.097 R)
• M29: 12,900,124 km (0.067 R)
• M30: 13,530,828 km (0.081 R)
• M31: 14,560,660 km (0.076 R)
• M32: 15,019,028 km (0.058 R)
• M33: 15,150,973 km (0.114 R)
• M34: 15,216,946 km (0.116 R)
• M35: 15,749,065 km (0.096 R)
• M36: 17,036,804 km (0.103 R)
• M37: 17,450,442 km (0.112 R)
• M38: 17,519,706 km (0.111 R)
• M39: 20,803,229 km (0.086 R)
• M40: 23,272,193 km (0.116 R)
• M41: 24,657,319 km (0.084 R)
• M42: 25,438,370 km (0.114 R)
• M43: 28,235,252 km (0.1 R)
• M44: 28,561,076 km (0.119 R)
• M45: 28,970,076 km (0.085 R)
• M46: 29,463,301 km (0.081 R)
• M47: 31,127,876 km (0.118 R)
• M48: 32,737,100 km (0.057 R)
• M49: 34,113,102 km (0.111 R)
• M50: 34,808,283 km (0.12 R)
• M51: 35,157,594 km (0.069 R)
• M52: 35,507,952 km (0.117 R)
• M53: 36,035,883 km (0.096 R)
• M54: 36,124,146 km (0.066 R)
• M55: 36,212,409 km (0.038 R)
• M56: 36,832,492 km (0.108 R)
• M57: 37,545,475 km (0.118 R)
• M58: 38,443,062 km (0.117 R)
• M59: 39,257,024 km (0.077 R)
• M60: 41,455,066 km (0.102 R)
• M61: 43,129,515 km (0.079 R)
• M62: 44,826,104 km (0.118 R)
• M63: 45,206,083 km (0.111 R)
• M64: 45,969,182 km (0.094 R)
• M65: 48,966,225 km (0.107 R)
• M66: 50,340,431 km (0.067 R)
• M67: 51,826,686 km (0.104 R)
• M68: 54,032,357 km (0.083 R)
• M69: 54,436,720 km (0.062 R)
• M70: 54,537,998 km (0.102 R)
• M71: 55,757,819 km (0.11 R)
• M72: 56,473,495 km (0.117 R)
• M73: 56,986,466 km (0.072 R)
• M74: 58,638,625 km (0.043 R)
• M75: 60,516,079 km (0.067 R)
• M76: 60,936,000 km (0.053 R)
• M77: 61,673,069 km (0.111 R)
• M78: 61,884,301 km (0.055 R)
• M79: 63,156,182 km (0.1 R)
• M80: 64,115,703 km (0.043 R)
• M81: 64,543,852 km (0.042 R)
• M82: 64,865,487 km (0.1 R)
• M83: 65,295,132 km (0.107 R)
• M84: 66,914,828 km (0.087 R)
• M85: 68,111,013 km (0.067 R)
• M86: 69,424,033 km (0.062 R)
• M87: 69,753,598 km (0.079 R)
• M88: 71,076,940 km (0.06 R)
• M89: 71,963,906 km (0.062 R)
• M90: 73,189,262 km (0.107 R)
• M91: 74,196,954 km (0.108 R)
• M92: 74,309,302 km (0.091 R)
• M93: 74,871,341 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87

Radius: 3.3

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.8 AU - 16.52 AU

Year: 18815 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 96,279,531 km

• M1: 152,590 km (0.082 R)
• M2: 514,168 km (0.091 R)
• M3: 691,441 km (0.094 R)
• M4: 886,667 km (0.083 R)
• M5: 998,566 km (0.079 R)
• M6: 1,235,978 km (0.072 R)
• M7: 1,379,143 km (0.083 R)
• M8: 1,603,988 km (0.084 R)
• M9: 1,740,422 km (0.118 R)
• M10: 1,962,425 km (0.106 R)
• M11: 1,983,069 km (0.094 R)
• M12: 2,388,480 km (0.117 R)
• M13: 3,646,747 km (0.055 R)
• M14: 3,697,611 km (0.045 R)
• M15: 4,060,535 km (0.107 R)
• M16: 4,653,541 km (0.081 R)
• M17: 5,016,465 km (0.082 R)
• M18: 5,301,749 km (0.108 R)
• M19: 6,618,509 km (0.118 R)
• M20: 6,994,299 km (0.072 R)
• M21: 7,026,014 km (0.094 R)
• M22: 7,121,158 km (0.108 R)
• M23: 7,248,765 km (0.073 R)
• M24: 7,864,958 km (0.049 R)
• M25: 8,296,100 km (0.053 R)
• M26: 9,215,977 km (0.119 R)
• M27: 9,355,103 km (0.068 R)
• M28: 10,239,525 km (0.108 R)
• M29: 11,521,878 km (0.1 R)
• M30: 12,086,610 km (0.097 R)
• M31: 13,126,016 km (0.079 R)
• M32: 13,282,346 km (0.049 R)
• M33: 14,113,512 km (0.102 R)
• M34: 14,515,182 km (0.09 R)
• M35: 15,124,644 km (0.064 R)
• M36: 18,776,777 km (0.045 R)
• M37: 20,021,581 km (0.118 R)
• M38: 21,707,100 km (0.091 R)
• M39: 22,449,853 km (0.072 R)
• M40: 22,496,528 km (0.115 R)
• M41: 23,106,588 km (0.11 R)
• M42: 23,295,380 km (0.115 R)
• M43: 23,864,900 km (0.116 R)
• M44: 24,055,637 km (0.1 R)
• M45: 24,342,865 km (0.111 R)
• M46: 24,727,630 km (0.099 R)
• M47: 24,775,801 km (0.03 R)
• M48: 25,698,221 km (0.104 R)
• M49: 25,747,140 km (0.1 R)
• M50: 25,991,882 km (0.104 R)
• M51: 26,385,025 km (0.093 R)
• M52: 28,380,212 km (0.057 R)
• M53: 28,430,776 km (0.048 R)
• M54: 29,039,041 km (0.093 R)
• M55: 29,242,793 km (0.109 R)
• M56: 29,498,157 km (0.065 R)
• M57: 29,549,319 km (0.068 R)
• M58: 32,884,006 km (0.113 R)
• M59: 32,937,113 km (0.074 R)
• M60: 33,682,709 km (0.111 R)
• M61: 34,433,839 km (0.103 R)
• M62: 34,973,738 km (0.119 R)

Asteroid Belt

Center: 16.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.7

Radius: 3.9

Gravity: 44.62 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.86 AU - 19.58 AU

Year: 28599 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,279,531 km

• M1: 130,599 km (0.074 R)
• M2: 789,727 km (0.092 R)
• M3: 967,150 km (0.105 R)
• M4: 1,060,499 km (0.119 R)
• M5: 1,358,049 km (0.043 R)
• M6: 1,498,372 km (0.059 R)
• M7: 2,690,219 km (0.075 R)
• M8: 2,733,751 km (0.11 R)
• M9: 2,955,755 km (0.047 R)
• M10: 3,850,350 km (0.112 R)
• M11: 5,306,984 km (0.029 R)
• M12: 6,674,907 km (0.032 R)
• M13: 8,018,296 km (0.06 R)
• M14: 8,526,929 km (0.094 R)
• M15: 10,524,958 km (0.094 R)
• M16: 10,732,450 km (0.087 R)
• M17: 10,871,576 km (0.1 R)
• M18: 11,504,675 km (0.113 R)
• M19: 12,879,928 km (0.095 R)
• M20: 13,549,378 km (0.102 R)
• M21: 14,306,344 km (0.109 R)
• M22: 14,382,788 km (0.1 R)
• M23: 14,535,976 km (0.091 R)
• M24: 14,766,955 km (0.09 R)
• M25: 16,577,688 km (0.044 R)
• M26: 17,061,488 km (0.041 R)
• M27: 18,790,839 km (0.097 R)
• M28: 19,464,179 km (0.053 R)
• M29: 20,059,878 km (0.029 R)
• M30: 20,231,167 km (0.072 R)
• M31: 20,747,878 km (0.035 R)
• M32: 21,531,173 km (0.094 R)
• M33: 22,590,475 km (0.043 R)
• M34: 22,947,266 km (0.11 R)
• M35: 23,847,546 km (0.12 R)
• M36: 24,119,814 km (0.108 R)
• M37: 26,429,007 km (0.103 R)
• M38: 27,943,536 km (0.073 R)
• M39: 29,291,562 km (0.075 R)
• M40: 29,875,742 km (0.078 R)
• M41: 31,055,620 km (0.093 R)
• M42: 31,154,654 km (0.102 R)
• M43: 32,050,446 km (0.069 R)
• M44: 32,350,988 km (0.106 R)
• M45: 33,765,586 km (0.072 R)
• M46: 34,275,715 km (0.09 R)
• M47: 34,685,613 km (0.056 R)
• M48: 34,994,084 km (0.102 R)
• M49: 36,550,051 km (0.031 R)
• M50: 39,300,258 km (0.098 R)
• M51: 41,787,921 km (0.113 R)
• M52: 41,897,277 km (0.104 R)
• M53: 42,775,267 km (0.071 R)
• M54: 43,881,095 km (0.066 R)
• M55: 44,103,397 km (0.11 R)
• M56: 45,332,792 km (0.097 R)
• M57: 45,782,633 km (0.06 R)
• M58: 46,121,024 km (0.092 R)
• M59: 47,710,950 km (0.066 R)
• M60: 48,168,570 km (0.06 R)
• M61: 53,178,303 km (0.111 R)
• M62: 55,564,090 km (0.036 R)
• M63: 56,407,373 km (0.118 R)
• M64: 57,133,521 km (0.079 R)
• M65: 57,497,792 km (0.048 R)
• M66: 58,717,463 km (0.052 R)
• M67: 59,822,543 km (0.076 R)
• M68: 61,430,720 km (0.086 R)
• M69: 62,802,533 km (0.086 R)
• M70: 63,806,633 km (0.069 R)
• M71: 65,069,090 km (0.096 R)
• M72: 67,362,425 km (0.079 R)
• M73: 69,811,492 km (0.084 R)
• M74: 70,330,896 km (0.105 R)
• M75: 71,504,042 km (0.058 R)
• M76: 71,634,791 km (0.062 R)
• M77: 72,815,118 km (0.047 R)
• M78: 73,078,261 km (0.112 R)
• M79: 75,727,340 km (0.107 R)
• M80: 77,197,737 km (0.046 R)
• M81: 79,082,670 km (0.115 R)
• M82: 81,118,847 km (0.119 R)
• M83: 81,391,714 km (0.106 R)
• M84: 82,486,022 km (0.103 R)
• M85: 84,412,693 km (0.101 R)
• M86: 87,051,151 km (0.105 R)
• M87: 87,190,725 km (0.105 R)
• M88: 89,153,150 km (0.092 R)
• M89: 90,422,339 km (0.103 R)
• M90: 90,705,228 km (0.094 R)
• M91: 90,846,748 km (0.05 R)
• M92: 94,696,051 km (0.098 R)
• M93: 95,127,042 km (0.093 R)
• M94: 96,135,182 km (0.083 R)
• M95: 96,279,544 km (0.061 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit