🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1 AU - 1.08 AU

Year: 385 Days

Day: 18.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,058,484 km

• M1: 156,479 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.35 AU - 1.45 AU

Year: 602 Days

Day: 15 Hours

Environment

Temp: -9 °C

Axial Tilt: 76.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.38 AU - 1.7 AU

Year: 695 Days

Day: 42.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,058,484 km

• M1: 99,931 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.35 AU - 1.73 AU

Year: 695 Days

Day: 31.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.11 AU - 4.47 AU

Year: 2682 Days

Day: 44.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.01 AU - 4.15 AU

Year: 2995 Days

Day: 40.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,058,484 km

• M1: 1,331,870 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.3

Radius: 10.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.99 AU - 5.97 AU

Year: 4039 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,058,484 km

• M1: 141,819 km (0.116 R)
• M2: 259,253 km (0.105 R)
• M3: 499,208 km (0.079 R)
• M4: 643,271 km (0.064 R)
• M5: 864,526 km (0.112 R)
• M6: 1,150,707 km (0.044 R)
• M7: 1,533,378 km (0.046 R)
• M8: 1,692,850 km (0.077 R)
• M9: 1,822,102 km (0.094 R)
• M10: 2,053,231 km (0.113 R)
• M11: 2,268,203 km (0.102 R)
• M12: 2,345,844 km (0.114 R)
• M13: 2,679,298 km (0.112 R)
• M14: 2,900,703 km (0.066 R)
• M15: 3,042,222 km (0.101 R)
• M16: 3,616,080 km (0.056 R)
• M17: 3,722,593 km (0.11 R)
• M18: 3,830,304 km (0.116 R)
• M19: 4,111,847 km (0.074 R)
• M20: 4,416,578 km (0.109 R)
• M21: 4,728,489 km (0.082 R)
• M22: 5,218,722 km (0.113 R)
• M23: 5,548,735 km (0.11 R)
• M24: 5,725,111 km (0.072 R)
• M25: 5,867,677 km (0.12 R)
• M26: 5,975,238 km (0.1 R)
• M27: 6,210,855 km (0.116 R)
• M28: 6,878,959 km (0.11 R)
• M29: 7,030,651 km (0.05 R)
• M30: 7,125,945 km (0.056 R)
• M31: 7,531,056 km (0.108 R)
• M32: 7,765,925 km (0.067 R)
• M33: 7,963,543 km (0.112 R)
• M34: 8,082,923 km (0.103 R)
• M35: 8,303,280 km (0.062 R)
• M36: 8,383,913 km (0.096 R)
• M37: 8,485,191 km (0.077 R)
• M38: 8,566,423 km (0.041 R)
• M39: 8,750,129 km (0.111 R)
• M40: 9,121,431 km (0.107 R)
• M41: 9,540,155 km (0.027 R)
• M42: 9,986,705 km (0.113 R)
• M43: 10,158,593 km (0.11 R)
• M44: 10,374,762 km (0.102 R)
• M45: 10,723,923 km (0.064 R)
• M46: 11,121,405 km (0.071 R)
• M47: 11,839,923 km (0.078 R)
• M48: 11,930,879 km (0.085 R)
• M49: 12,090,500 km (0.067 R)
• M50: 12,181,904 km (0.077 R)
• M51: 12,388,648 km (0.103 R)
• M52: 12,596,590 km (0.108 R)
• M53: 12,666,302 km (0.091 R)
• M54: 12,759,202 km (0.049 R)
• M55: 12,992,575 km (0.118 R)
• M56: 13,392,600 km (0.062 R)
• M57: 13,582,290 km (0.076 R)
• M58: 14,471,051 km (0.109 R)
• M59: 14,617,058 km (0.093 R)
• M60: 14,763,365 km (0.112 R)
• M61: 14,910,270 km (0.117 R)
• M62: 15,033,090 km (0.085 R)
• M63: 15,353,828 km (0.077 R)
• M64: 15,428,178 km (0.103 R)
• M65: 16,481,796 km (0.032 R)
• M66: 17,017,207 km (0.083 R)

Asteroid Belt

Center: 7.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247

Radius: 12.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.02 AU - 10.22 AU

Year: 10010 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 79,058,484 km

• M1: 165,306 km (0.104 R)
• M2: 559,646 km (0.073 R)
• M3: 785,987 km (0.067 R)
• M4: 882,777 km (0.059 R)
• M5: 984,055 km (0.094 R)
• M6: 1,279,959 km (0.077 R)
• M7: 1,955,843 km (0.103 R)
• M8: 2,190,412 km (0.036 R)
• M9: 2,623,199 km (0.057 R)
• M10: 2,948,873 km (0.061 R)
• M11: 3,196,159 km (0.115 R)
• M12: 3,357,126 km (0.055 R)
• M13: 3,711,224 km (0.085 R)
• M14: 3,880,718 km (0.054 R)
• M15: 4,379,029 km (0.11 R)
• M16: 4,950,792 km (0.087 R)
• M17: 6,452,904 km (0.091 R)
• M18: 6,628,083 km (0.098 R)
• M19: 7,012,999 km (0.102 R)
• M20: 7,132,976 km (0.053 R)
• M21: 7,344,507 km (0.101 R)
• M22: 7,991,668 km (0.058 R)
• M23: 8,117,031 km (0.076 R)
• M24: 8,211,427 km (0.116 R)
• M25: 8,337,987 km (0.05 R)
• M26: 8,657,079 km (0.084 R)
• M27: 9,671,951 km (0.101 R)
• M28: 9,906,221 km (0.068 R)
• M29: 11,351,786 km (0.082 R)
• M30: 11,563,766 km (0.109 R)
• M31: 11,991,466 km (0.079 R)
• M32: 12,243,389 km (0.082 R)
• M33: 12,642,815 km (0.064 R)
• M34: 14,397,449 km (0.108 R)
• M35: 14,626,932 km (0.12 R)
• M36: 16,108,400 km (0.105 R)
• M37: 16,586,215 km (0.115 R)
• M38: 16,786,527 km (0.111 R)
• M39: 17,230,384 km (0.082 R)
• M40: 17,311,466 km (0.081 R)
• M41: 17,965,059 km (0.06 R)
• M42: 18,501,965 km (0.1 R)
• M43: 18,626,580 km (0.116 R)
• M44: 19,591,487 km (0.068 R)
• M45: 19,931,074 km (0.081 R)
• M46: 20,144,101 km (0.118 R)
• M47: 20,400,961 km (0.086 R)
• M48: 21,395,338 km (0.049 R)
• M49: 22,052,521 km (0.045 R)
• M50: 22,716,137 km (0.093 R)
• M51: 23,296,727 km (0.099 R)
• M52: 23,611,331 km (0.061 R)
• M53: 24,563,671 km (0.064 R)
• M54: 24,746,480 km (0.116 R)
• M55: 25,021,590 km (0.095 R)
• M56: 25,436,126 km (0.115 R)
• M57: 25,992,331 km (0.086 R)
• M58: 27,732,752 km (0.051 R)
• M59: 28,544,919 km (0.12 R)
• M60: 29,171,286 km (0.09 R)
• M61: 30,634,054 km (0.094 R)
• M62: 32,020,676 km (0.097 R)
• M63: 32,120,608 km (0.115 R)
• M64: 32,370,586 km (0.067 R)
• M65: 32,671,427 km (0.097 R)
• M66: 32,822,222 km (0.101 R)
• M67: 33,074,144 km (0.073 R)
• M68: 33,276,102 km (0.031 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.3

Radius: 6.4

Gravity: 21.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.6 AU - 17.18 AU

Year: 18814 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,058,484 km

• M1: 158,574 km (0.037 R)
• M2: 337,343 km (0.114 R)
• M3: 596,746 km (0.055 R)
• M4: 759,359 km (0.116 R)
• M5: 936,183 km (0.095 R)
• M6: 1,043,296 km (0.09 R)
• M7: 1,669,512 km (0.042 R)
• M8: 1,767,050 km (0.11 R)
• M9: 1,866,682 km (0.074 R)
• M10: 2,002,367 km (0.069 R)
• M11: 2,728,516 km (0.118 R)
• M12: 3,079,622 km (0.107 R)
• M13: 3,403,800 km (0.104 R)
• M14: 3,738,900 km (0.062 R)
• M15: 4,530,871 km (0.055 R)
• M16: 4,899,181 km (0.064 R)
• M17: 5,039,803 km (0.106 R)
• M18: 6,211,752 km (0.116 R)
• M19: 7,037,981 km (0.107 R)
• M20: 7,196,705 km (0.083 R)
• M21: 7,303,218 km (0.087 R)
• M22: 7,571,747 km (0.116 R)
• M23: 9,307,531 km (0.043 R)
• M24: 9,481,962 km (0.114 R)
• M25: 10,130,169 km (0.115 R)
• M26: 11,160,001 km (0.095 R)
• M27: 11,221,635 km (0.113 R)
• M28: 11,407,137 km (0.081 R)
• M29: 11,843,963 km (0.097 R)
• M30: 13,122,127 km (0.102 R)
• M31: 13,448,400 km (0.098 R)
• M32: 14,042,603 km (0.063 R)
• M33: 14,242,465 km (0.065 R)
• M34: 14,376,355 km (0.109 R)
• M35: 14,510,545 km (0.066 R)
• M36: 15,530,503 km (0.053 R)
• M37: 15,737,397 km (0.089 R)
• M38: 16,643,960 km (0.084 R)
• M39: 16,714,271 km (0.068 R)
• M40: 17,782,699 km (0.104 R)
• M41: 18,361,493 km (0.097 R)
• M42: 18,507,201 km (0.106 R)
• M43: 18,653,358 km (0.1 R)
• M44: 18,799,665 km (0.113 R)
• M45: 18,873,118 km (0.097 R)
• M46: 19,389,380 km (0.118 R)
• M47: 19,910,130 km (0.116 R)
• M48: 20,738,005 km (0.105 R)
• M49: 20,813,701 km (0.1 R)
• M50: 22,194,041 km (0.07 R)
• M51: 22,349,323 km (0.079 R)
• M52: 22,660,786 km (0.079 R)
• M53: 23,209,212 km (0.07 R)
• M54: 24,880,819 km (0.055 R)
• M55: 25,853,354 km (0.111 R)
• M56: 26,838,307 km (0.117 R)
• M57: 28,086,701 km (0.065 R)
• M58: 31,506,808 km (0.065 R)
• M59: 31,681,388 km (0.118 R)
• M60: 31,856,119 km (0.079 R)
• M61: 32,382,254 km (0.065 R)
• M62: 37,707,190 km (0.068 R)
• M63: 38,077,894 km (0.084 R)
• M64: 39,103,537 km (0.106 R)
• M65: 40,138,305 km (0.091 R)
• M66: 40,706,478 km (0.114 R)
• M67: 41,372,787 km (0.077 R)
• M68: 42,234,620 km (0.094 R)
• M69: 43,199,228 km (0.097 R)
• M70: 46,136,432 km (0.051 R)
• M71: 50,049,912 km (0.044 R)
• M72: 54,381,818 km (0.087 R)
• M73: 56,486,361 km (0.052 R)
• M74: 56,592,276 km (0.026 R)
• M75: 56,910,471 km (0.08 R)
• M76: 57,442,142 km (0.089 R)
• M77: 58,510,270 km (0.047 R)
• M78: 58,617,532 km (0.093 R)
• M79: 59,584,981 km (0.059 R)
• M80: 60,341,199 km (0.054 R)
• M81: 61,318,073 km (0.097 R)
• M82: 61,426,980 km (0.077 R)
• M83: 63,287,529 km (0.079 R)
• M84: 64,059,005 km (0.087 R)
• M85: 66,504,033 km (0.055 R)
• M86: 66,839,730 km (0.087 R)
• M87: 66,951,779 km (0.095 R)
• M88: 68,301,152 km (0.059 R)
• M89: 71,943,262 km (0.037 R)
• M90: 72,978,928 km (0.088 R)
• M91: 73,556,375 km (0.099 R)
• M92: 75,297,994 km (0.109 R)
• M93: 76,466,503 km (0.092 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit