🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 172 Days

Day: 40.5 Hours

Environment

Temp: 248 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,153,942 km

• M1: 60,886 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.8 AU - 0.94 AU

Year: 285 Days

Day: 23.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.19 AU - 1.65 AU

Year: 595 Days

Day: 38.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,153,942 km

• M1: 989,590 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.37 AU - 1.93 AU

Year: 745 Days

Day: 40.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.3

Radius: 9.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.88 AU - 8.08 AU

Year: 7923 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,153,942 km

• M1: 202,256 km (0.119 R)
• M2: 422,315 km (0.092 R)
• M3: 717,471 km (0.098 R)
• M4: 837,150 km (0.047 R)
• M5: 1,184,965 km (0.107 R)
• M6: 1,436,289 km (0.119 R)
• M7: 1,533,229 km (0.117 R)
• M8: 1,763,310 km (0.115 R)
• M9: 1,852,470 km (0.071 R)
• M10: 1,989,203 km (0.038 R)
• M11: 2,050,987 km (0.096 R)
• M12: 2,256,534 km (0.079 R)
• M13: 2,535,534 km (0.093 R)
• M14: 2,791,047 km (0.092 R)
• M15: 3,253,604 km (0.085 R)
• M16: 3,568,956 km (0.064 R)
• M17: 3,855,586 km (0.07 R)
• M18: 4,129,799 km (0.076 R)
• M19: 4,249,328 km (0.064 R)
• M20: 4,329,662 km (0.072 R)
• M21: 5,332,566 km (0.064 R)
• M22: 5,550,231 km (0.092 R)
• M23: 5,682,326 km (0.101 R)
• M24: 5,837,758 km (0.107 R)
• M25: 6,335,320 km (0.091 R)
• M26: 6,752,698 km (0.118 R)
• M27: 6,988,465 km (0.107 R)
• M28: 7,107,245 km (0.089 R)
• M29: 7,613,933 km (0.081 R)
• M30: 7,736,304 km (0.106 R)
• M31: 7,859,274 km (0.079 R)
• M32: 8,182,256 km (0.049 R)
• M33: 8,357,883 km (0.082 R)
• M34: 8,509,426 km (0.097 R)
• M35: 8,636,435 km (0.118 R)
• M36: 9,098,991 km (0.114 R)
• M37: 9,228,842 km (0.117 R)
• M38: 9,516,968 km (0.029 R)
• M39: 9,622,434 km (0.041 R)
• M40: 9,994,484 km (0.073 R)
• M41: 10,534,383 km (0.101 R)
• M42: 10,753,095 km (0.103 R)
• M43: 11,417,908 km (0.09 R)
• M44: 11,501,982 km (0.075 R)
• M45: 11,868,646 km (0.105 R)
• M46: 11,982,191 km (0.041 R)
• M47: 13,255,269 km (0.114 R)
• M48: 13,491,334 km (0.086 R)
• M49: 13,878,045 km (0.106 R)
• M50: 13,967,654 km (0.11 R)
• M51: 14,662,087 km (0.104 R)
• M52: 14,753,492 km (0.114 R)
• M53: 15,151,871 km (0.045 R)
• M54: 15,213,355 km (0.116 R)
• M55: 15,802,771 km (0.106 R)
• M56: 16,273,256 km (0.051 R)
• M57: 16,811,958 km (0.111 R)
• M58: 17,099,635 km (0.102 R)
• M59: 17,324,481 km (0.075 R)
• M60: 17,679,776 km (0.087 R)
• M61: 17,842,089 km (0.066 R)
• M62: 18,727,110 km (0.119 R)
• M63: 19,058,470 km (0.115 R)
• M64: 19,492,154 km (0.076 R)
• M65: 19,559,174 km (0.114 R)
• M66: 19,895,470 km (0.078 R)
• M67: 20,335,437 km (0.074 R)
• M68: 20,437,463 km (0.062 R)
• M69: 21,121,723 km (0.113 R)
• M70: 21,397,582 km (0.092 R)
• M71: 21,813,464 km (0.098 R)
• M72: 22,092,314 km (0.118 R)
• M73: 22,337,206 km (0.078 R)
• M74: 22,547,840 km (0.082 R)
• M75: 22,935,747 km (0.094 R)
• M76: 23,077,416 km (0.07 R)
• M77: 23,397,107 km (0.096 R)
• M78: 23,504,069 km (0.1 R)
• M79: 23,861,459 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.6

Radius: 11.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.03 AU - 8.73 AU

Year: 8526 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,153,942 km

• M1: 151,543 km (0.119 R)
• M2: 253,568 km (0.088 R)
• M3: 434,881 km (0.095 R)
• M4: 510,727 km (0.118 R)
• M5: 653,743 km (0.073 R)
• M6: 867,368 km (0.059 R)
• M7: 1,279,959 km (0.07 R)
• M8: 1,517,222 km (0.083 R)
• M9: 1,641,238 km (0.076 R)
• M10: 2,053,680 km (0.109 R)
• M11: 2,171,862 km (0.1 R)
• M12: 2,251,897 km (0.119 R)
• M13: 2,332,979 km (0.04 R)
• M14: 3,243,581 km (0.077 R)
• M15: 4,005,034 km (0.056 R)
• M16: 4,103,918 km (0.092 R)
• M17: 4,405,956 km (0.091 R)
• M18: 4,585,624 km (0.101 R)
• M19: 4,846,373 km (0.096 R)
• M20: 4,951,989 km (0.119 R)
• M21: 5,328,078 km (0.065 R)
• M22: 5,741,267 km (0.089 R)
• M23: 6,511,247 km (0.112 R)
• M24: 6,745,667 km (0.113 R)
• M25: 7,132,527 km (0.097 R)
• M26: 7,343,759 km (0.06 R)
• M27: 7,465,532 km (0.086 R)
• M28: 8,241,347 km (0.116 R)
• M29: 8,558,943 km (0.101 R)
• M30: 8,783,639 km (0.071 R)
• M31: 8,912,892 km (0.114 R)
• M32: 9,436,334 km (0.087 R)
• M33: 10,138,696 km (0.038 R)
• M34: 10,376,557 km (0.029 R)
• M35: 11,206,077 km (0.084 R)
• M36: 11,557,931 km (0.112 R)
• M37: 11,842,167 km (0.091 R)
• M38: 11,949,280 km (0.094 R)
• M39: 12,164,551 km (0.065 R)
• M40: 13,112,403 km (0.111 R)
• M41: 13,371,656 km (0.074 R)
• M42: 13,446,156 km (0.037 R)
• M43: 13,745,052 km (0.098 R)
• M44: 14,655,056 km (0.115 R)
• M45: 15,078,568 km (0.044 R)
• M46: 15,233,701 km (0.036 R)
• M47: 16,294,050 km (0.081 R)
• M48: 16,532,958 km (0.086 R)
• M49: 17,175,631 km (0.084 R)
• M50: 17,990,490 km (0.081 R)
• M51: 18,155,048 km (0.111 R)
• M52: 19,110,530 km (0.119 R)
• M53: 19,278,378 km (0.102 R)
• M54: 19,615,572 km (0.082 R)
• M55: 20,210,373 km (0.111 R)
• M56: 21,070,262 km (0.072 R)
• M57: 21,942,118 km (0.101 R)
• M58: 22,825,793 km (0.079 R)
• M59: 23,541,170 km (0.079 R)
• M60: 25,039,692 km (0.036 R)
• M61: 25,870,109 km (0.11 R)
• M62: 26,756,327 km (0.114 R)
• M63: 27,038,319 km (0.051 R)
• M64: 27,510,450 km (0.116 R)
• M65: 27,794,985 km (0.105 R)
• M66: 28,176,011 km (0.114 R)
• M67: 28,414,919 km (0.116 R)
• M68: 28,510,811 km (0.103 R)
• M69: 30,155,490 km (0.116 R)
• M70: 30,302,096 km (0.102 R)
• M71: 30,497,920 km (0.108 R)
• M72: 30,792,478 km (0.082 R)
• M73: 31,186,668 km (0.05 R)
• M74: 31,285,552 km (0.088 R)
• M75: 31,681,837 km (0.12 R)
• M76: 32,129,583 km (0.117 R)
• M77: 32,279,331 km (0.063 R)
• M78: 33,637,530 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299

Radius: 6.2

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.79 AU - 23.25 AU

Year: 30311 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,153,942 km

• M1: 96,341 km (0.055 R)
• M2: 153,188 km (0.103 R)
• M3: 359,932 km (0.084 R)
• M4: 827,725 km (0.1 R)
• M5: 1,426,117 km (0.103 R)
• M6: 2,375,465 km (0.072 R)
• M7: 3,044,017 km (0.067 R)
• M8: 3,684,147 km (0.085 R)
• M9: 4,190,984 km (0.117 R)
• M10: 4,719,514 km (0.114 R)
• M11: 5,176,086 km (0.111 R)
• M12: 5,362,635 km (0.09 R)
• M13: 7,820,528 km (0.108 R)
• M14: 8,142,463 km (0.081 R)
• M15: 8,305,075 km (0.09 R)
• M16: 9,586,680 km (0.106 R)
• M17: 10,046,843 km (0.106 R)
• M18: 10,572,979 km (0.101 R)
• M19: 11,228,218 km (0.074 R)
• M20: 12,765,785 km (0.106 R)
• M21: 13,081,137 km (0.048 R)
• M22: 13,977,827 km (0.1 R)
• M23: 14,499,026 km (0.048 R)
• M24: 16,304,672 km (0.091 R)
• M25: 17,268,531 km (0.105 R)
• M26: 17,338,094 km (0.078 R)
• M27: 19,976,402 km (0.098 R)
• M28: 22,813,077 km (0.108 R)
• M29: 23,503,172 km (0.102 R)
• M30: 23,734,749 km (0.041 R)
• M31: 24,122,357 km (0.089 R)
• M32: 24,277,939 km (0.09 R)
• M33: 25,852,606 km (0.108 R)
• M34: 26,171,399 km (0.114 R)
• M35: 28,193,664 km (0.117 R)
• M36: 30,265,744 km (0.08 R)
• M37: 31,872,874 km (0.119 R)
• M38: 35,611,324 km (0.064 R)
• M39: 36,055,032 km (0.114 R)
• M40: 36,768,613 km (0.113 R)
• M41: 39,119,843 km (0.116 R)
• M42: 40,129,030 km (0.11 R)
• M43: 40,683,141 km (0.115 R)
• M44: 42,360,731 km (0.115 R)
• M45: 43,113,508 km (0.088 R)
• M46: 45,783,082 km (0.104 R)
• M47: 46,362,026 km (0.116 R)
• M48: 46,943,363 km (0.037 R)
• M49: 47,429,706 km (0.076 R)
• M50: 47,624,632 km (0.117 R)
• M51: 48,701,886 km (0.096 R)
• M52: 49,886,252 km (0.119 R)
• M53: 54,105,511 km (0.092 R)
• M54: 55,229,290 km (0.111 R)
• M55: 55,639,786 km (0.117 R)
• M56: 56,051,480 km (0.075 R)
• M57: 56,257,626 km (0.119 R)
• M58: 59,485,349 km (0.095 R)
• M59: 60,962,479 km (0.079 R)
• M60: 61,705,681 km (0.034 R)
• M61: 62,879,575 km (0.09 R)
• M62: 64,168,511 km (0.068 R)
• M63: 65,683,339 km (0.075 R)
• M64: 66,009,462 km (0.115 R)
• M65: 66,554,148 km (0.117 R)
• M66: 66,772,411 km (0.076 R)
• M67: 66,881,767 km (0.108 R)
• M68: 67,538,502 km (0.083 R)
• M69: 67,757,812 km (0.085 R)
• M70: 68,417,389 km (0.073 R)
• M71: 69,964,680 km (0.061 R)
• M72: 70,408,836 km (0.052 R)
• M73: 72,531,630 km (0.063 R)
• M74: 73,657,204 km (0.087 R)
• M75: 74,335,481 km (0.109 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 15,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit