🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.63 AU - 0.97 AU

Year: 249 Days

Day: 46.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,322,313 km

• M1: 114,592 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.98 AU - 1.14 AU

Year: 380 Days

Day: 25.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.72 AU - 2.26 AU

Year: 978 Days

Day: 22.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,322,313 km

• M1: 474,824 km (0.092 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4 AU - 4.74 AU

Year: 3181 Days

Day: 13.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,322,313 km

• M1: 1,092,364 km (0.111 R)
• M2: 1,969,007 km (0.061 R)

Asteroid Belt

Center: 10.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.9

Radius: 7.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.1 AU - 19.36 AU

Year: 22770 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,322,313 km

• M1: 111,750 km (0.102 R)
• M2: 159,023 km (0.029 R)
• M3: 398,379 km (0.028 R)
• M4: 752,477 km (0.084 R)
• M5: 1,004,550 km (0.068 R)
• M6: 1,662,332 km (0.099 R)
• M7: 1,715,588 km (0.071 R)
• M8: 1,906,625 km (0.105 R)
• M9: 1,962,574 km (0.1 R)
• M10: 3,392,730 km (0.1 R)
• M11: 3,495,055 km (0.052 R)
• M12: 3,878,923 km (0.072 R)
• M13: 3,985,886 km (0.063 R)
• M14: 4,202,952 km (0.057 R)
• M15: 4,276,106 km (0.115 R)
• M16: 4,838,743 km (0.04 R)
• M17: 5,148,411 km (0.097 R)
• M18: 5,266,144 km (0.065 R)
• M19: 5,746,204 km (0.12 R)
• M20: 6,365,838 km (0.068 R)
• M21: 6,619,556 km (0.077 R)
• M22: 6,704,977 km (0.032 R)
• M23: 7,937,663 km (0.104 R)
• M24: 8,073,947 km (0.11 R)
• M25: 9,719,374 km (0.117 R)
• M26: 10,356,361 km (0.072 R)
• M27: 10,505,211 km (0.093 R)
• M28: 10,855,420 km (0.101 R)
• M29: 10,905,685 km (0.098 R)
• M30: 11,057,227 km (0.031 R)
• M31: 11,158,655 km (0.101 R)
• M32: 12,084,965 km (0.12 R)
• M33: 12,346,611 km (0.088 R)
• M34: 13,466,052 km (0.054 R)
• M35: 14,395,803 km (0.074 R)
• M36: 14,506,506 km (0.111 R)
• M37: 14,896,358 km (0.111 R)
• M38: 15,459,294 km (0.099 R)
• M39: 15,686,384 km (0.098 R)
• M40: 16,259,045 km (0.045 R)
• M41: 16,316,640 km (0.106 R)
• M42: 16,838,587 km (0.089 R)
• M43: 17,779,707 km (0.062 R)
• M44: 18,196,935 km (0.083 R)
• M45: 18,256,775 km (0.096 R)
• M46: 20,392,583 km (0.108 R)
• M47: 20,579,281 km (0.058 R)
• M48: 20,704,196 km (0.119 R)
• M49: 20,954,473 km (0.087 R)
• M50: 21,521,449 km (0.119 R)
• M51: 21,775,167 km (0.108 R)
• M52: 23,577,971 km (0.042 R)
• M53: 23,643,345 km (0.099 R)
• M54: 24,894,881 km (0.101 R)
• M55: 25,094,444 km (0.089 R)
• M56: 25,161,015 km (0.05 R)
• M57: 25,830,765 km (0.034 R)
• M58: 26,100,341 km (0.105 R)
• M59: 27,051,035 km (0.076 R)
• M60: 28,637,371 km (0.084 R)
• M61: 31,395,357 km (0.115 R)
• M62: 31,538,971 km (0.093 R)
• M63: 32,043,714 km (0.118 R)
• M64: 33,794,309 km (0.108 R)
• M65: 33,941,662 km (0.047 R)
• M66: 34,310,720 km (0.116 R)
• M67: 34,755,475 km (0.11 R)
• M68: 35,426,272 km (0.074 R)
• M69: 36,780,282 km (0.087 R)
• M70: 38,612,108 km (0.082 R)
• M71: 38,997,472 km (0.107 R)
• M72: 39,306,541 km (0.079 R)
• M73: 43,159,734 km (0.11 R)
• M74: 43,800,162 km (0.074 R)
• M75: 44,524,365 km (0.093 R)
• M76: 46,229,482 km (0.116 R)
• M77: 46,392,992 km (0.094 R)
• M78: 46,966,850 km (0.098 R)
• M79: 48,453,254 km (0.096 R)
• M80: 49,703,593 km (0.034 R)
• M81: 49,787,219 km (0.077 R)
• M82: 50,206,691 km (0.112 R)
• M83: 50,964,554 km (0.081 R)
• M84: 51,217,973 km (0.091 R)
• M85: 51,726,157 km (0.079 R)
• M86: 53,689,479 km (0.092 R)
• M87: 55,069,669 km (0.037 R)
• M88: 55,329,820 km (0.083 R)
• M89: 56,898,802 km (0.105 R)
• M90: 57,161,795 km (0.092 R)
• M91: 57,513,051 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.5

Radius: 6.4

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.69 AU - 18.82 AU

Year: 26043 Days

Day: 15.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 177.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,322,313 km

• M1: 98,435 km (0.092 R)
• M2: 189,690 km (0.091 R)
• M3: 289,621 km (0.071 R)
• M4: 465,399 km (0.077 R)
• M5: 544,985 km (0.114 R)
• M6: 695,929 km (0.111 R)
• M7: 788,381 km (0.107 R)
• M8: 909,705 km (0.116 R)
• M9: 1,759,570 km (0.096 R)
• M10: 1,854,864 km (0.113 R)
• M11: 1,919,490 km (0.102 R)
• M12: 2,462,680 km (0.048 R)
• M13: 3,127,343 km (0.093 R)
• M14: 3,400,210 km (0.117 R)
• M15: 3,640,165 km (0.101 R)
• M16: 4,010,420 km (0.071 R)
• M17: 4,178,867 km (0.109 R)
• M18: 4,742,253 km (0.12 R)
• M19: 5,421,876 km (0.109 R)
• M20: 5,514,776 km (0.1 R)
• M21: 5,749,345 km (0.032 R)
• M22: 6,083,248 km (0.11 R)
• M23: 7,897,870 km (0.114 R)
• M24: 8,322,279 km (0.102 R)
• M25: 9,248,739 km (0.103 R)
• M26: 10,495,487 km (0.109 R)
• M27: 11,494,652 km (0.063 R)
• M28: 11,614,180 km (0.118 R)
• M29: 11,975,160 km (0.03 R)
• M30: 14,089,875 km (0.118 R)
• M31: 15,452,562 km (0.078 R)
• M32: 16,049,308 km (0.083 R)
• M33: 16,116,029 km (0.089 R)
• M34: 16,451,278 km (0.109 R)
• M35: 16,518,597 km (0.11 R)
• M36: 16,924,456 km (0.12 R)
• M37: 17,608,268 km (0.069 R)
• M38: 17,677,083 km (0.108 R)
• M39: 18,932,209 km (0.1 R)
• M40: 19,499,185 km (0.067 R)
• M41: 20,432,376 km (0.113 R)
• M42: 20,722,447 km (0.048 R)
• M43: 21,086,867 km (0.108 R)
• M44: 21,233,323 km (0.069 R)
• M45: 21,306,626 km (0.115 R)
• M46: 21,453,531 km (0.101 R)
• M47: 22,192,994 km (0.106 R)
• M48: 22,865,735 km (0.077 R)
• M49: 23,016,081 km (0.044 R)
• M50: 23,091,479 km (0.102 R)
• M51: 25,935,633 km (0.101 R)
• M52: 26,960,827 km (0.093 R)
• M53: 27,678,299 km (0.102 R)
• M54: 28,482,986 km (0.085 R)
• M55: 29,213,622 km (0.107 R)
• M56: 29,786,282 km (0.112 R)
• M57: 30,115,099 km (0.117 R)
• M58: 31,777,280 km (0.089 R)
• M59: 31,861,205 km (0.04 R)
• M60: 32,366,098 km (0.09 R)
• M61: 34,068,222 km (0.065 R)
• M62: 34,325,979 km (0.107 R)
• M63: 35,103,290 km (0.1 R)
• M64: 35,190,057 km (0.041 R)
• M65: 35,973,800 km (0.089 R)
• M66: 36,587,450 km (0.083 R)
• M67: 37,292,804 km (0.083 R)
• M68: 38,448,747 km (0.067 R)
• M69: 45,060,075 km (0.106 R)
• M70: 45,154,322 km (0.048 R)
• M71: 45,248,569 km (0.079 R)
• M72: 45,437,511 km (0.111 R)
• M73: 47,148,911 km (0.035 R)
• M74: 47,820,306 km (0.115 R)
• M75: 47,916,348 km (0.027 R)
• M76: 51,815,018 km (0.095 R)
• M77: 53,602,263 km (0.052 R)
• M78: 55,006,389 km (0.101 R)
• M79: 55,207,897 km (0.08 R)
• M80: 55,510,683 km (0.1 R)
• M81: 57,543,569 km (0.078 R)
• M82: 57,953,018 km (0.086 R)
• M83: 58,055,493 km (0.048 R)
• M84: 58,158,117 km (0.089 R)
• M85: 64,210,099 km (0.113 R)
• M86: 64,953,899 km (0.106 R)
• M87: 65,167,076 km (0.107 R)
• M88: 65,700,692 km (0.106 R)
• M89: 65,807,505 km (0.058 R)
• M90: 66,021,579 km (0.111 R)
• M91: 66,450,177 km (0.063 R)
• M92: 68,715,837 km (0.077 R)
• M93: 69,041,512 km (0.093 R)
• M94: 69,803,563 km (0.059 R)
• M95: 71,116,285 km (0.12 R)
• M96: 72,326,831 km (0.105 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit