🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.66 AU - 0.98 AU

Year: 281 Days

Day: 29.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,992,477 km

• M1: 97,987 km (0.12 R)
• M2: 820,544 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.02 AU - 1.18 AU

Year: 437 Days

Day: 42.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,992,477 km

• M1: 247,734 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.7 AU - 2.8 AU

Year: 1278 Days

Day: 33.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.8

Radius: 8

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.66 AU - 5.36 AU

Year: 3628 Days

Day: 11.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,992,477 km

• M1: 111,301 km (0.088 R)
• M2: 176,974 km (0.108 R)
• M3: 359,035 km (0.09 R)
• M4: 591,510 km (0.072 R)
• M5: 741,706 km (0.119 R)
• M6: 1,041,201 km (0.079 R)
• M7: 1,520,214 km (0.103 R)
• M8: 1,837,361 km (0.073 R)
• M9: 1,963,771 km (0.104 R)
• M10: 2,142,242 km (0.113 R)
• M11: 2,377,260 km (0.079 R)
• M12: 2,445,925 km (0.084 R)
• M13: 2,497,836 km (0.119 R)
• M14: 3,037,734 km (0.112 R)
• M15: 3,131,083 km (0.115 R)
• M16: 3,913,032 km (0.056 R)
• M17: 4,367,959 km (0.119 R)
• M18: 4,601,631 km (0.052 R)
• M19: 4,774,266 km (0.09 R)
• M20: 4,883,174 km (0.068 R)
• M21: 4,970,988 km (0.115 R)
• M22: 5,485,904 km (0.074 R)
• M23: 6,349,532 km (0.073 R)
• M24: 6,956,899 km (0.12 R)
• M25: 7,330,296 km (0.038 R)
• M26: 7,838,180 km (0.102 R)
• M27: 8,096,386 km (0.114 R)
• M28: 8,331,255 km (0.113 R)
• M29: 8,462,602 km (0.079 R)
• M30: 8,834,203 km (0.061 R)
• M31: 9,648,614 km (0.099 R)
• M32: 9,703,815 km (0.113 R)
• M33: 10,064,795 km (0.116 R)
• M34: 10,176,694 km (0.084 R)
• M35: 10,232,794 km (0.078 R)
• M36: 10,345,441 km (0.112 R)
• M37: 10,515,085 km (0.099 R)
• M38: 11,000,829 km (0.059 R)
• M39: 11,406,389 km (0.095 R)
• M40: 11,728,473 km (0.114 R)
• M41: 11,934,918 km (0.114 R)
• M42: 12,112,940 km (0.096 R)
• M43: 12,591,802 km (0.084 R)
• M44: 12,682,309 km (0.098 R)
• M45: 12,742,747 km (0.118 R)
• M46: 13,076,948 km (0.115 R)
• M47: 13,137,984 km (0.045 R)
• M48: 13,475,627 km (0.117 R)
• M49: 13,660,978 km (0.112 R)
• M50: 14,065,491 km (0.119 R)
• M51: 14,316,367 km (0.098 R)
• M52: 14,568,738 km (0.114 R)
• M53: 14,632,018 km (0.112 R)
• M54: 15,013,792 km (0.106 R)
• M55: 15,141,848 km (0.118 R)
• M56: 15,206,025 km (0.076 R)
• M57: 15,657,661 km (0.086 R)
• M58: 15,787,362 km (0.106 R)
• M59: 16,905,457 km (0.12 R)
• M60: 17,005,239 km (0.102 R)
• M61: 17,172,190 km (0.086 R)
• M62: 17,272,570 km (0.076 R)
• M63: 17,507,588 km (0.084 R)
• M64: 17,946,808 km (0.098 R)
• M65: 18,082,792 km (0.071 R)
• M66: 18,389,767 km (0.081 R)
• M67: 18,698,537 km (0.05 R)
• M68: 19,600,014 km (0.078 R)
• M69: 19,669,876 km (0.094 R)
• M70: 19,810,049 km (0.074 R)
• M71: 20,020,833 km (0.064 R)
• M72: 20,586,612 km (0.07 R)
• M73: 20,871,596 km (0.113 R)
• M74: 21,445,154 km (0.092 R)
• M75: 22,024,098 km (0.072 R)
• M76: 22,351,867 km (0.095 R)
• M77: 22,425,020 km (0.088 R)
• M78: 22,865,137 km (0.119 R)
• M79: 23,234,045 km (0.096 R)
• M80: 23,308,096 km (0.093 R)
• M81: 24,240,091 km (0.055 R)
• M82: 24,918,667 km (0.061 R)
• M83: 24,994,513 km (0.114 R)
• M84: 25,184,353 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.9

Radius: 13.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.91 AU - 7.31 AU

Year: 5720 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,992,477 km

• M1: 172,636 km (0.085 R)
• M2: 268,528 km (0.112 R)
• M3: 362,476 km (0.076 R)
• M4: 974,780 km (0.083 R)
• M5: 1,148,612 km (0.084 R)
• M6: 1,821,952 km (0.064 R)
• M7: 1,984,865 km (0.06 R)
• M8: 2,190,711 km (0.102 R)
• M9: 2,463,129 km (0.104 R)
• M10: 2,644,292 km (0.105 R)
• M11: 2,767,561 km (0.106 R)
• M12: 3,324,214 km (0.08 R)
• M13: 3,638,519 km (0.084 R)
• M14: 3,822,674 km (0.03 R)
• M15: 4,224,195 km (0.098 R)
• M16: 4,320,686 km (0.105 R)
• M17: 4,515,911 km (0.072 R)
• M18: 5,016,914 km (0.116 R)
• M19: 5,615,006 km (0.038 R)
• M20: 5,828,483 km (0.084 R)
• M21: 6,071,878 km (0.108 R)
• M22: 6,181,234 km (0.026 R)
• M23: 6,540,868 km (0.117 R)
• M24: 6,737,439 km (0.049 R)
• M25: 7,107,694 km (0.05 R)
• M26: 7,397,016 km (0.103 R)
• M27: 7,543,173 km (0.066 R)
• M28: 8,017,399 km (0.083 R)
• M29: 8,440,312 km (0.099 R)
• M30: 9,276,714 km (0.099 R)
• M31: 9,720,720 km (0.117 R)
• M32: 9,945,416 km (0.116 R)
• M33: 10,236,833 km (0.074 R)
• M34: 10,498,330 km (0.106 R)
• M35: 11,262,176 km (0.067 R)
• M36: 11,838,427 km (0.087 R)
• M37: 12,112,940 km (0.109 R)
• M38: 12,354,839 km (0.098 R)
• M39: 12,984,347 km (0.075 R)
• M40: 13,767,941 km (0.038 R)
• M41: 14,129,220 km (0.061 R)
• M42: 15,009,005 km (0.088 R)
• M43: 15,380,905 km (0.032 R)
• M44: 15,530,503 km (0.076 R)
• M45: 15,793,496 km (0.067 R)
• M46: 15,982,289 km (0.114 R)
• M47: 16,209,677 km (0.058 R)
• M48: 16,937,172 km (0.07 R)
• M49: 17,753,677 km (0.089 R)
• M50: 18,186,464 km (0.105 R)
• M51: 18,503,461 km (0.09 R)
• M52: 18,622,841 km (0.097 R)
• M53: 18,862,347 km (0.107 R)
• M54: 19,667,782 km (0.104 R)
• M55: 19,993,307 km (0.089 R)
• M56: 20,484,736 km (0.105 R)
• M57: 20,649,443 km (0.082 R)
• M58: 20,814,449 km (0.066 R)
• M59: 20,980,054 km (0.07 R)
• M60: 21,229,284 km (0.074 R)
• M61: 21,814,661 km (0.119 R)
• M62: 21,982,809 km (0.037 R)
• M63: 22,278,265 km (0.044 R)
• M64: 22,745,159 km (0.081 R)
• M65: 22,873,066 km (0.107 R)
• M66: 23,001,121 km (0.12 R)
• M67: 23,301,065 km (0.059 R)
• M68: 23,516,037 km (0.111 R)
• M69: 23,948,076 km (0.055 R)
• M70: 24,907,746 km (0.074 R)
• M71: 24,995,710 km (0.052 R)
• M72: 26,505,302 km (0.12 R)
• M73: 26,639,940 km (0.062 R)
• M74: 27,225,915 km (0.069 R)
• M75: 27,407,078 km (0.066 R)
• M76: 27,679,645 km (0.115 R)
• M77: 27,816,228 km (0.079 R)
• M78: 28,089,992 km (0.047 R)
• M79: 29,055,646 km (0.104 R)
• M80: 29,426,350 km (0.06 R)
• M81: 29,938,573 km (0.05 R)
• M82: 30,078,746 km (0.104 R)
• M83: 30,594,859 km (0.102 R)
• M84: 30,924,722 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.3

Radius: 7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.23 AU - 19.63 AU

Year: 25223 Days

Day: 21.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,992,477 km

• M1: 165,455 km (0.078 R)
• M2: 308,620 km (0.101 R)
• M3: 371,751 km (0.065 R)
• M4: 494,122 km (0.065 R)
• M5: 692,489 km (0.028 R)
• M6: 1,681,630 km (0.066 R)
• M7: 1,920,537 km (0.114 R)
• M8: 2,397,455 km (0.065 R)
• M9: 4,514,714 km (0.088 R)
• M10: 4,804,784 km (0.116 R)
• M11: 4,888,858 km (0.087 R)
• M12: 5,755,329 km (0.056 R)
• M13: 6,436,000 km (0.051 R)
• M14: 7,971,472 km (0.115 R)
• M15: 8,221,301 km (0.09 R)
• M16: 8,524,386 km (0.098 R)
• M17: 8,575,249 km (0.117 R)
• M18: 8,882,673 km (0.077 R)
• M19: 9,350,465 km (0.037 R)
• M20: 10,310,136 km (0.064 R)
• M21: 10,418,744 km (0.068 R)
• M22: 10,582,254 km (0.069 R)
• M23: 10,911,968 km (0.07 R)
• M24: 11,022,670 km (0.11 R)
• M25: 11,356,872 km (0.089 R)
• M26: 11,864,308 km (0.104 R)
• M27: 12,149,441 km (0.083 R)
• M28: 12,668,396 km (0.107 R)
• M29: 13,907,366 km (0.056 R)
• M30: 14,328,933 km (0.03 R)
• M31: 15,868,295 km (0.059 R)
• M32: 16,182,450 km (0.106 R)
• M33: 17,394,941 km (0.094 R)
• M34: 17,653,895 km (0.117 R)
• M35: 18,372,563 km (0.032 R)
• M36: 18,570,332 km (0.113 R)
• M37: 19,435,007 km (0.097 R)
• M38: 20,109,245 km (0.095 R)
• M39: 20,449,131 km (0.098 R)
• M40: 21,480,309 km (0.089 R)
• M41: 23,307,348 km (0.103 R)
• M42: 23,378,557 km (0.068 R)
• M43: 23,664,438 km (0.108 R)
• M44: 26,362,286 km (0.119 R)
• M45: 26,510,837 km (0.09 R)
• M46: 30,314,961 km (0.092 R)
• M47: 30,470,543 km (0.077 R)
• M48: 32,121,206 km (0.034 R)
• M49: 32,598,124 km (0.098 R)
• M50: 33,077,436 km (0.116 R)
• M51: 33,962,157 km (0.045 R)
• M52: 34,285,738 km (0.041 R)
• M53: 34,366,820 km (0.113 R)
• M54: 34,529,133 km (0.086 R)
• M55: 36,497,093 km (0.09 R)
• M56: 37,410,987 km (0.088 R)
• M57: 38,838,450 km (0.098 R)
• M58: 39,686,370 km (0.04 R)
• M59: 39,771,492 km (0.084 R)
• M60: 40,027,304 km (0.082 R)
• M61: 40,711,864 km (0.088 R)
• M62: 41,486,781 km (0.079 R)
• M63: 42,006,035 km (0.074 R)
• M64: 42,701,815 km (0.085 R)
• M65: 43,051,126 km (0.119 R)
• M66: 45,344,611 km (0.09 R)
• M67: 46,058,342 km (0.082 R)
• M68: 46,685,755 km (0.096 R)
• M69: 47,316,011 km (0.108 R)
• M70: 47,406,368 km (0.114 R)
• M71: 47,496,726 km (0.039 R)
• M72: 47,587,083 km (0.071 R)
• M73: 47,949,259 km (0.052 R)
• M74: 48,949,770 km (0.111 R)
• M75: 51,064,036 km (0.113 R)
• M76: 51,992,590 km (0.102 R)
• M77: 52,272,189 km (0.075 R)
• M78: 52,645,884 km (0.036 R)
• M79: 52,833,031 km (0.118 R)
• M80: 53,208,073 km (0.027 R)
• M81: 53,395,818 km (0.083 R)
• M82: 55,666,864 km (0.066 R)
• M83: 56,526,453 km (0.045 R)
• M84: 58,259,096 km (0.04 R)
• M85: 58,646,404 km (0.042 R)
• M86: 58,743,493 km (0.09 R)
• M87: 59,131,850 km (0.115 R)
• M88: 60,988,658 km (0.113 R)
• M89: 61,086,944 km (0.08 R)
• M90: 62,765,283 km (0.047 R)
• M91: 64,258,868 km (0.107 R)
• M92: 64,358,799 km (0.069 R)
• M93: 64,558,961 km (0.069 R)
• M94: 65,160,494 km (0.091 R)
• M95: 67,992,531 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 15,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit