🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.4 AU - 0.62 AU

Year: 139 Days

Day: 42.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,427,875 km

• M1: 74,799 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 13.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.49 AU - 0.75 AU

Year: 187 Days

Day: 14 Hours

Environment

Temp: 157 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.66 AU - 0.94 AU

Year: 274 Days

Day: 36.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.67 AU - 1.01 AU

Year: 295 Days

Day: 30.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,427,875 km

• M1: 123,269 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.31 AU - 2.97 AU

Year: 1642 Days

Day: 23 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.29 AU - 3.69 AU

Year: 2496 Days

Day: 45.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,427,875 km

• M1: 31,565 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 12.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.16 AU - 6.68 AU

Year: 4831 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,427,875 km

• M1: 410,048 km (0.098 R)
• M2: 655,687 km (0.074 R)
• M3: 740,509 km (0.066 R)
• M4: 816,804 km (0.105 R)
• M5: 978,071 km (0.1 R)
• M6: 1,225,955 km (0.106 R)
• M7: 1,413,401 km (0.091 R)
• M8: 1,543,850 km (0.098 R)
• M9: 1,661,434 km (0.104 R)
• M10: 2,143,737 km (0.038 R)
• M11: 2,469,412 km (0.071 R)
• M12: 2,588,342 km (0.106 R)
• M13: 3,146,941 km (0.102 R)
• M14: 3,385,400 km (0.114 R)
• M15: 3,584,963 km (0.108 R)
• M16: 3,742,789 km (0.048 R)
• M17: 4,183,205 km (0.086 R)
• M18: 5,420,230 km (0.12 R)
• M19: 6,763,021 km (0.115 R)
• M20: 7,213,609 km (0.11 R)
• M21: 8,203,648 km (0.114 R)
• M22: 8,714,674 km (0.073 R)
• M23: 8,928,001 km (0.083 R)
• M24: 9,297,956 km (0.1 R)
• M25: 9,453,538 km (0.114 R)
• M26: 9,610,167 km (0.085 R)
• M27: 9,735,979 km (0.045 R)
• M28: 9,989,248 km (0.04 R)
• M29: 10,180,733 km (0.077 R)
• M30: 10,373,416 km (0.075 R)
• M31: 10,470,205 km (0.08 R)
• M32: 10,925,731 km (0.116 R)
• M33: 11,487,920 km (0.111 R)
• M34: 11,621,511 km (0.052 R)
• M35: 12,059,384 km (0.088 R)
• M36: 12,263,285 km (0.116 R)
• M37: 12,605,715 km (0.118 R)
• M38: 12,709,087 km (0.12 R)
• M39: 12,986,142 km (0.111 R)
• M40: 13,405,316 km (0.099 R)
• M41: 13,616,697 km (0.034 R)
• M42: 13,971,244 km (0.069 R)
• M43: 14,944,079 km (0.03 R)
• M44: 15,309,846 km (0.08 R)
• M45: 15,420,249 km (0.12 R)
• M46: 15,641,654 km (0.119 R)
• M47: 15,752,805 km (0.118 R)
• M48: 16,125,154 km (0.114 R)
• M49: 16,312,301 km (0.07 R)
• M50: 17,566,380 km (0.117 R)
• M51: 17,836,405 km (0.077 R)
• M52: 18,146,521 km (0.107 R)
• M53: 18,263,357 km (0.051 R)
• M54: 18,380,492 km (0.104 R)
• M55: 18,772,438 km (0.096 R)
• M56: 19,445,180 km (0.09 R)
• M57: 20,448,982 km (0.066 R)
• M58: 21,141,021 km (0.113 R)
• M59: 21,469,389 km (0.114 R)
• M60: 21,716,824 km (0.104 R)
• M61: 21,882,279 km (0.069 R)
• M62: 22,506,551 km (0.098 R)
• M63: 22,715,988 km (0.103 R)
• M64: 23,475,047 km (0.117 R)
• M65: 23,942,990 km (0.097 R)
• M66: 24,285,419 km (0.07 R)
• M67: 24,629,345 km (0.104 R)
• M68: 24,715,513 km (0.119 R)
• M69: 25,409,049 km (0.07 R)
• M70: 25,802,042 km (0.073 R)
• M71: 26,152,999 km (0.11 R)
• M72: 26,505,601 km (0.112 R)
• M73: 26,638,145 km (0.113 R)
• M74: 26,992,841 km (0.073 R)
• M75: 27,081,852 km (0.071 R)
• M76: 27,349,184 km (0.108 R)
• M77: 27,931,568 km (0.108 R)
• M78: 28,111,534 km (0.075 R)
• M79: 30,024,741 km (0.07 R)
• M80: 30,671,752 km (0.026 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.5

Radius: 3

Gravity: 49.5 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.57 AU - 15.01 AU

Year: 16497 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,427,875 km

• M1: 252,820 km (0.096 R)
• M2: 536,009 km (0.06 R)
• M3: 646,712 km (0.117 R)
• M4: 704,606 km (0.081 R)
• M5: 846,724 km (0.094 R)
• M6: 1,019,809 km (0.047 R)
• M7: 1,064,838 km (0.116 R)
• M8: 1,180,178 km (0.116 R)
• M9: 1,251,386 km (0.109 R)
• M10: 1,348,475 km (0.05 R)
• M11: 1,397,843 km (0.118 R)
• M12: 1,680,582 km (0.05 R)
• M13: 1,897,200 km (0.119 R)
• M14: 2,267,605 km (0.11 R)
• M15: 2,326,546 km (0.105 R)
• M16: 2,385,936 km (0.119 R)
• M17: 2,784,615 km (0.091 R)
• M18: 2,879,609 km (0.054 R)
• M19: 2,911,474 km (0.093 R)
• M20: 3,336,481 km (0.088 R)
• M21: 4,027,324 km (0.095 R)
• M22: 4,134,586 km (0.082 R)
• M23: 4,462,355 km (0.111 R)
• M24: 4,836,200 km (0.049 R)
• M25: 5,142,427 km (0.031 R)
• M26: 5,376,248 km (0.113 R)
• M27: 5,494,431 km (0.082 R)
• M28: 5,693,246 km (0.111 R)
• M29: 5,733,338 km (0.116 R)
• M30: 5,894,605 km (0.078 R)
• M31: 5,975,687 km (0.046 R)
• M32: 6,057,218 km (0.114 R)
• M33: 6,304,054 km (0.103 R)
• M34: 7,107,096 km (0.068 R)
• M35: 7,236,797 km (0.116 R)
• M36: 7,323,713 km (0.104 R)
• M37: 8,760,751 km (0.079 R)
• M38: 8,806,976 km (0.111 R)
• M39: 10,723,475 km (0.071 R)
• M40: 11,322,614 km (0.115 R)
• M41: 11,474,157 km (0.038 R)
• M42: 12,138,222 km (0.12 R)
• M43: 13,290,275 km (0.082 R)
• M44: 14,750,948 km (0.111 R)
• M45: 14,916,404 km (0.118 R)
• M46: 15,137,958 km (0.052 R)
• M47: 15,416,360 km (0.109 R)
• M48: 16,546,871 km (0.077 R)
• M49: 16,776,204 km (0.074 R)
• M50: 17,122,075 km (0.113 R)
• M51: 17,179,969 km (0.088 R)
• M52: 18,946,421 km (0.086 R)
• M53: 19,066,249 km (0.067 R)
• M54: 19,306,652 km (0.1 R)
• M55: 19,608,541 km (0.117 R)
• M56: 20,278,141 km (0.052 R)
• M57: 22,141,981 km (0.066 R)
• M58: 22,584,641 km (0.097 R)
• M59: 23,865,498 km (0.039 R)
• M60: 24,841,624 km (0.097 R)
• M61: 25,897,037 km (0.058 R)
• M62: 27,642,994 km (0.091 R)
• M63: 28,461,593 km (0.109 R)
• M64: 28,530,259 km (0.086 R)
• M65: 28,736,255 km (0.104 R)
• M66: 29,011,814 km (0.114 R)
• M67: 29,426,649 km (0.063 R)
• M68: 31,176,495 km (0.066 R)
• M69: 31,814,530 km (0.07 R)
• M70: 32,959,702 km (0.095 R)
• M71: 34,556,061 km (0.052 R)
• M72: 35,069,182 km (0.069 R)
• M73: 36,029,002 km (0.054 R)
• M74: 38,276,410 km (0.115 R)
• M75: 38,352,107 km (0.108 R)
• M76: 39,111,915 km (0.073 R)
• M77: 40,491,805 km (0.12 R)
• M78: 41,809,613 km (0.078 R)
• M79: 43,141,483 km (0.105 R)
• M80: 44,726,023 km (0.062 R)
• M81: 45,846,661 km (0.066 R)
• M82: 47,138,439 km (0.075 R)
• M83: 47,463,365 km (0.091 R)
• M84: 49,016,341 km (0.112 R)
• M85: 49,592,741 km (0.108 R)
• M86: 51,836,859 km (0.087 R)
• M87: 53,182,342 km (0.073 R)
• M88: 53,944,095 km (0.1 R)
• M89: 54,029,066 km (0.081 R)
• M90: 54,880,128 km (0.115 R)
• M91: 55,907,417 km (0.115 R)
• M92: 56,509,548 km (0.086 R)
• M93: 56,768,203 km (0.059 R)
• M94: 57,373,476 km (0.085 R)

Asteroid Belt

Center: 12.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.3

Radius: 3.3

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.74 AU - 15.12 AU

Year: 17802 Days

Day: 16.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,427,875 km

• M1: 144,212 km (0.114 R)
• M2: 255,962 km (0.074 R)
• M3: 535,261 km (0.061 R)
• M4: 605,423 km (0.053 R)
• M5: 932,294 km (0.119 R)
• M6: 1,051,823 km (0.118 R)
• M7: 1,362,089 km (0.098 R)
• M8: 1,657,844 km (0.113 R)
• M9: 1,802,654 km (0.11 R)
• M10: 2,260,873 km (0.056 R)
• M11: 2,283,611 km (0.116 R)
• M12: 2,467,916 km (0.12 R)
• M13: 2,656,858 km (0.036 R)
• M14: 2,998,989 km (0.05 R)
• M15: 3,023,822 km (0.084 R)
• M16: 3,048,954 km (0.113 R)
• M17: 3,149,783 km (0.118 R)
• M18: 3,354,732 km (0.067 R)
• M19: 4,188,740 km (0.11 R)
• M20: 4,329,063 km (0.111 R)
• M21: 4,470,882 km (0.099 R)
• M22: 4,994,026 km (0.079 R)
• M23: 5,112,806 km (0.03 R)
• M24: 5,383,728 km (0.062 R)
• M25: 5,939,335 km (0.032 R)
• M26: 7,170,824 km (0.095 R)
• M27: 7,609,744 km (0.058 R)
• M28: 7,918,514 km (0.114 R)
• M29: 8,057,192 km (0.112 R)
• M30: 8,869,658 km (0.042 R)
• M31: 8,941,465 km (0.115 R)
• M32: 10,230,250 km (0.106 R)
• M33: 10,267,949 km (0.061 R)
• M34: 10,570,885 km (0.034 R)
• M35: 10,992,302 km (0.101 R)
• M36: 11,030,898 km (0.067 R)
• M37: 11,146,986 km (0.076 R)
• M38: 11,811,949 km (0.119 R)
• M39: 12,935,129 km (0.053 R)
• M40: 13,262,300 km (0.101 R)
• M41: 13,633,452 km (0.088 R)
• M42: 14,091,970 km (0.115 R)
• M43: 14,133,857 km (0.107 R)
• M44: 14,259,819 km (0.079 R)
• M45: 14,428,415 km (0.112 R)
• M46: 14,682,582 km (0.093 R)
• M47: 15,023,665 km (0.098 R)
• M48: 15,109,385 km (0.037 R)
• M49: 15,626,994 km (0.1 R)
• M50: 15,757,293 km (0.118 R)
• M51: 15,888,042 km (0.084 R)
• M52: 16,812,706 km (0.112 R)
• M53: 18,713,646 km (0.098 R)
• M54: 19,269,253 km (0.086 R)
• M55: 19,642,649 km (0.115 R)
• M56: 19,924,192 km (0.091 R)
• M57: 20,681,606 km (0.072 R)
• M58: 20,729,179 km (0.105 R)
• M59: 20,872,344 km (0.09 R)
• M60: 21,255,763 km (0.116 R)
• M61: 21,544,936 km (0.088 R)
• M62: 21,980,864 km (0.105 R)
• M63: 22,126,871 km (0.09 R)
• M64: 22,175,640 km (0.094 R)
• M65: 22,273,178 km (0.09 R)
• M66: 22,419,934 km (0.06 R)
• M67: 22,517,771 km (0.07 R)
• M68: 22,615,907 km (0.097 R)
• M69: 22,664,975 km (0.117 R)
• M70: 23,654,266 km (0.042 R)
• M71: 24,304,867 km (0.063 R)
• M72: 24,355,132 km (0.072 R)
• M73: 24,809,311 km (0.083 R)
• M74: 25,113,593 km (0.097 R)
• M75: 25,623,572 km (0.076 R)
• M76: 26,913,255 km (0.073 R)
• M77: 29,233,967 km (0.108 R)
• M78: 29,609,009 km (0.089 R)
• M79: 30,635,101 km (0.087 R)
• M80: 31,617,809 km (0.092 R)
• M81: 31,782,516 km (0.057 R)
• M82: 31,892,620 km (0.071 R)
• M83: 32,168,180 km (0.052 R)
• M84: 33,222,695 km (0.111 R)
• M85: 33,670,142 km (0.114 R)
• M86: 34,797,213 km (0.059 R)
• M87: 35,765,111 km (0.109 R)
• M88: 36,281,074 km (0.098 R)
• M89: 36,799,431 km (0.088 R)
• M90: 37,552,506 km (0.057 R)
• M91: 37,610,700 km (0.089 R)
• M92: 38,193,683 km (0.116 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: 343 - 16,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit