🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.54 AU - 0.64 AU

Year: 159 Days

Day: 42.3 Hours

Environment

Temp: 262 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,176,167 km

• M1: 325,675 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.5 AU - 0.8 AU

Year: 184 Days

Day: 44.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,176,167 km

• M1: 342,579 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.69 AU - 0.91 AU

Year: 251 Days

Day: 38.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.69 AU - 1.03 AU

Year: 280 Days

Day: 30 Hours

Environment

Temp: 195 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.88 AU - 1.36 AU

Year: 417 Days

Day: 40.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.37 AU - 1.57 AU

Year: 626 Days

Day: 23 Hours

Environment

Temp: -18 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.5 AU - 1.52 AU

Year: 652 Days

Day: 32.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,176,167 km

• M1: 162,314 km (0.081 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 12.7

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.38 AU - 7.16 AU

Year: 6191 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 115 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,176,167 km

• M1: 164,109 km (0.076 R)
• M2: 326,123 km (0.087 R)
• M3: 569,220 km (0.105 R)
• M4: 786,286 km (0.104 R)
• M5: 999,763 km (0.096 R)
• M6: 1,268,141 km (0.109 R)
• M7: 1,374,954 km (0.112 R)
• M8: 1,579,006 km (0.102 R)
• M9: 1,996,832 km (0.061 R)
• M10: 2,251,298 km (0.104 R)
• M11: 2,382,645 km (0.113 R)
• M12: 2,676,007 km (0.102 R)
• M13: 2,815,432 km (0.106 R)
• M14: 2,909,679 km (0.088 R)
• M15: 3,005,122 km (0.098 R)
• M16: 3,858,727 km (0.108 R)
• M17: 4,123,665 km (0.096 R)
• M18: 4,477,015 km (0.104 R)
• M19: 4,643,518 km (0.111 R)
• M20: 5,359,344 km (0.083 R)
• M21: 6,512,743 km (0.102 R)
• M22: 6,670,270 km (0.095 R)
• M23: 7,345,255 km (0.098 R)
• M24: 7,907,743 km (0.072 R)
• M25: 8,008,423 km (0.095 R)
• M26: 8,415,628 km (0.102 R)
• M27: 8,656,331 km (0.114 R)
• M28: 10,220,676 km (0.094 R)
• M29: 11,755,849 km (0.111 R)
• M30: 12,335,242 km (0.12 R)
• M31: 13,241,955 km (0.104 R)
• M32: 13,482,059 km (0.062 R)
• M33: 13,804,443 km (0.106 R)
• M34: 14,088,529 km (0.119 R)
• M35: 14,580,257 km (0.04 R)
• M36: 14,745,264 km (0.089 R)
• M37: 15,202,734 km (0.069 R)
• M38: 16,046,167 km (0.109 R)
• M39: 18,176,440 km (0.082 R)
• M40: 18,443,473 km (0.084 R)
• M41: 18,577,363 km (0.079 R)
• M42: 19,342,556 km (0.073 R)
• M43: 19,706,378 km (0.041 R)
• M44: 20,857,384 km (0.079 R)
• M45: 21,323,980 km (0.109 R)
• M46: 21,746,743 km (0.095 R)
• M47: 22,267,344 km (0.097 R)
• M48: 22,600,798 km (0.057 R)
• M49: 22,983,918 km (0.1 R)
• M50: 23,465,772 km (0.101 R)
• M51: 24,097,225 km (0.032 R)
• M52: 25,924,862 km (0.031 R)
• M53: 26,729,100 km (0.06 R)
• M54: 26,931,357 km (0.07 R)
• M55: 27,286,652 km (0.089 R)
• M56: 27,848,092 km (0.076 R)
• M57: 29,034,404 km (0.072 R)
• M58: 29,869,309 km (0.114 R)
• M59: 30,712,144 km (0.034 R)
• M60: 31,349,431 km (0.042 R)
• M61: 31,509,351 km (0.102 R)
• M62: 31,991,056 km (0.12 R)
• M63: 32,205,878 km (0.072 R)
• M64: 32,475,155 km (0.088 R)
• M65: 32,637,019 km (0.104 R)
• M66: 32,745,179 km (0.091 R)
• M67: 32,961,647 km (0.101 R)
• M68: 33,396,079 km (0.106 R)
• M69: 34,325,680 km (0.114 R)
• M70: 34,435,635 km (0.086 R)
• M71: 34,655,843 km (0.112 R)
• M72: 34,931,701 km (0.096 R)
• M73: 35,430,161 km (0.095 R)
• M74: 35,652,464 km (0.054 R)
• M75: 36,154,365 km (0.096 R)
• M76: 36,883,505 km (0.095 R)
• M77: 37,447,638 km (0.09 R)

Asteroid Belt

Center: 8.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 15

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.28 AU - 10.98 AU

Year: 12181 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,176,167 km

• M1: 198,068 km (0.082 R)
• M2: 324,927 km (0.047 R)
• M3: 471,532 km (0.104 R)
• M4: 577,897 km (0.059 R)
• M5: 772,972 km (0.066 R)
• M6: 905,516 km (0.071 R)
• M7: 1,139,038 km (0.093 R)
• M8: 1,373,308 km (0.094 R)
• M9: 1,624,184 km (0.059 R)
• M10: 2,317,570 km (0.102 R)
• M11: 2,987,769 km (0.082 R)
• M12: 3,206,032 km (0.082 R)
• M13: 3,543,375 km (0.101 R)
• M14: 3,804,124 km (0.101 R)
• M15: 4,222,400 km (0.075 R)
• M16: 4,499,306 km (0.093 R)
• M17: 5,038,755 km (0.09 R)
• M18: 5,565,340 km (0.039 R)
• M19: 6,494,193 km (0.091 R)
• M20: 6,778,728 km (0.096 R)
• M21: 7,360,066 km (0.068 R)
• M22: 7,545,118 km (0.098 R)
• M23: 7,844,464 km (0.1 R)
• M24: 8,687,747 km (0.082 R)
• M25: 9,160,027 km (0.114 R)
• M26: 9,843,390 km (0.054 R)
• M27: 10,006,602 km (0.104 R)
• M28: 11,216,848 km (0.036 R)
• M29: 13,320,194 km (0.081 R)
• M30: 14,556,022 km (0.091 R)
• M31: 15,117,014 km (0.03 R)
• M32: 15,447,476 km (0.102 R)
• M33: 15,780,481 km (0.081 R)
• M34: 16,647,550 km (0.028 R)
• M35: 17,382,076 km (0.108 R)
• M36: 17,927,360 km (0.109 R)
• M37: 18,077,107 km (0.109 R)
• M38: 18,227,154 km (0.064 R)
• M39: 19,085,846 km (0.114 R)
• M40: 19,289,748 km (0.071 R)
• M41: 20,842,424 km (0.083 R)
• M42: 21,157,776 km (0.112 R)
• M43: 21,953,039 km (0.067 R)
• M44: 23,354,771 km (0.038 R)
• M45: 24,121,609 km (0.097 R)
• M46: 24,563,372 km (0.109 R)
• M47: 25,007,977 km (0.077 R)
• M48: 26,244,254 km (0.12 R)
• M49: 26,641,735 km (0.106 R)
• M50: 27,041,311 km (0.052 R)
• M51: 27,500,277 km (0.11 R)
• M52: 28,077,725 km (0.092 R)
• M53: 28,600,869 km (0.1 R)
• M54: 28,717,555 km (0.088 R)
• M55: 29,068,661 km (0.109 R)
• M56: 29,185,946 km (0.119 R)
• M57: 29,597,939 km (0.075 R)
• M58: 29,715,971 km (0.112 R)
• M59: 30,725,607 km (0.116 R)
• M60: 31,384,885 km (0.101 R)
• M61: 32,778,539 km (0.067 R)
• M62: 32,961,796 km (0.08 R)
• M63: 33,268,023 km (0.09 R)
• M64: 33,883,319 km (0.049 R)
• M65: 34,316,256 km (0.086 R)
• M66: 35,250,045 km (0.111 R)
• M67: 36,003,271 km (0.106 R)
• M68: 36,129,232 km (0.113 R)
• M69: 36,318,623 km (0.064 R)
• M70: 37,461,551 km (0.119 R)
• M71: 40,698,101 km (0.075 R)
• M72: 41,290,059 km (0.119 R)
• M73: 41,951,282 km (0.07 R)
• M74: 42,150,397 km (0.055 R)
• M75: 42,882,828 km (0.082 R)
• M76: 43,552,428 km (0.095 R)
• M77: 44,023,213 km (0.088 R)
• M78: 45,105,553 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.4

Radius: 3.5

Gravity: 18.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.61 AU - 16.29 AU

Year: 17337 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,176,167 km

• M1: 222,452 km (0.053 R)
• M2: 281,244 km (0.108 R)
• M3: 443,109 km (0.078 R)
• M4: 597,943 km (0.064 R)
• M5: 647,460 km (0.026 R)
• M6: 715,826 km (0.074 R)
• M7: 1,092,064 km (0.045 R)
• M8: 1,132,605 km (0.068 R)
• M9: 1,321,548 km (0.039 R)
• M10: 1,611,468 km (0.052 R)
• M11: 2,457,594 km (0.114 R)
• M12: 2,484,222 km (0.079 R)
• M13: 2,924,040 km (0.119 R)
• M14: 3,387,494 km (0.094 R)
• M15: 3,537,092 km (0.1 R)
• M16: 3,658,266 km (0.104 R)
• M17: 4,875,395 km (0.034 R)
• M18: 4,976,523 km (0.069 R)
• M19: 5,387,468 km (0.074 R)
• M20: 5,457,031 km (0.077 R)
• M21: 5,738,126 km (0.065 R)
• M22: 5,844,789 km (0.072 R)
• M23: 6,833,930 km (0.064 R)
• M24: 7,755,602 km (0.066 R)
• M25: 7,873,635 km (0.118 R)
• M26: 7,912,979 km (0.048 R)
• M27: 8,190,932 km (0.115 R)
• M28: 8,674,881 km (0.052 R)
• M29: 10,570,436 km (0.117 R)
• M30: 10,876,364 km (0.074 R)
• M31: 11,541,775 km (0.085 R)
• M32: 11,811,649 km (0.071 R)
• M33: 11,947,335 km (0.092 R)
• M34: 12,541,238 km (0.092 R)
• M35: 12,587,314 km (0.098 R)
• M36: 13,238,514 km (0.112 R)
• M37: 13,332,461 km (0.064 R)
• M38: 14,043,799 km (0.086 R)
• M39: 14,331,775 km (0.069 R)
• M40: 14,379,946 km (0.11 R)
• M41: 14,428,266 km (0.101 R)
• M42: 14,524,906 km (0.105 R)
• M43: 14,816,173 km (0.094 R)
• M44: 15,011,398 km (0.102 R)
• M45: 15,552,643 km (0.092 R)
• M46: 16,100,321 km (0.075 R)
• M47: 19,249,656 km (0.109 R)
• M48: 19,837,276 km (0.069 R)
• M49: 19,998,543 km (0.108 R)
• M50: 20,052,398 km (0.111 R)
• M51: 20,648,097 km (0.065 R)
• M52: 21,194,578 km (0.07 R)
• M53: 21,690,494 km (0.103 R)
• M54: 22,749,947 km (0.115 R)
• M55: 23,997,593 km (0.119 R)
• M56: 24,284,222 km (0.032 R)
• M57: 24,341,668 km (0.093 R)
• M58: 24,572,049 km (0.114 R)
• M59: 24,860,922 km (0.065 R)
• M60: 25,442,110 km (0.066 R)
• M61: 25,500,453 km (0.1 R)
• M62: 26,027,786 km (0.109 R)
• M63: 26,322,194 km (0.052 R)
• M64: 26,973,992 km (0.068 R)
• M65: 28,474,908 km (0.108 R)
• M66: 28,839,178 km (0.108 R)
• M67: 30,373,454 km (0.118 R)
• M68: 31,181,582 km (0.084 R)
• M69: 31,871,078 km (0.12 R)
• M70: 32,438,802 km (0.116 R)
• M71: 32,502,082 km (0.101 R)
• M72: 32,565,362 km (0.111 R)
• M73: 32,755,651 km (0.052 R)
• M74: 33,328,610 km (0.087 R)
• M75: 33,648,301 km (0.118 R)
• M76: 33,776,506 km (0.102 R)
• M77: 33,840,684 km (0.076 R)
• M78: 34,549,030 km (0.098 R)
• M79: 35,262,312 km (0.103 R)
• M80: 38,163,314 km (0.12 R)
• M81: 39,642,239 km (0.105 R)
• M82: 40,797,883 km (0.08 R)
• M83: 41,345,560 km (0.078 R)
• M84: 43,211,794 km (0.114 R)
• M85: 43,769,943 km (0.06 R)
• M86: 44,400,798 km (0.09 R)
• M87: 44,752,502 km (0.089 R)
• M88: 45,105,254 km (0.107 R)
• M89: 45,175,864 km (0.065 R)
• M90: 45,955,419 km (0.054 R)
• M91: 46,026,478 km (0.082 R)
• M92: 46,667,953 km (0.1 R)
• M93: 47,312,421 km (0.11 R)
• M94: 47,384,228 km (0.059 R)
• M95: 48,031,837 km (0.11 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 16,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit