🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.67 AU - 0.81 AU

Year: 225 Days

Day: 39.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,452,812 km

• M1: 99,034 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.5 AU - 1.7 AU

Year: 715 Days

Day: 18.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,452,812 km

• M1: 521,498 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.48 AU - 3.98 AU

Year: 2050 Days

Day: 21.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,452,812 km

• M1: 1,392,906 km (0.114 R)
• M2: 1,918,892 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.29 AU - 3.41 AU

Year: 2165 Days

Day: 28.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.5 AU - 4.8 AU

Year: 3541 Days

Day: 39.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.8

Radius: 14

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.53 AU - 10.73 AU

Year: 8952 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,452,812 km

• M1: 241,451 km (0.117 R)
• M2: 374,294 km (0.118 R)
• M3: 584,329 km (0.095 R)
• M4: 726,896 km (0.102 R)
• M5: 897,737 km (0.08 R)
• M6: 988,692 km (0.103 R)
• M7: 1,099,395 km (0.051 R)
• M8: 1,231,490 km (0.119 R)
• M9: 1,854,266 km (0.112 R)
• M10: 2,014,186 km (0.099 R)
• M11: 2,284,210 km (0.083 R)
• M12: 2,633,072 km (0.086 R)
• M13: 2,768,458 km (0.096 R)
• M14: 2,906,238 km (0.086 R)
• M15: 3,406,493 km (0.112 R)
• M16: 3,654,526 km (0.103 R)
• M17: 3,960,005 km (0.082 R)
• M18: 4,514,714 km (0.091 R)
• M19: 4,815,406 km (0.11 R)
• M20: 5,179,078 km (0.097 R)
• M21: 6,323,652 km (0.112 R)
• M22: 6,506,610 km (0.07 R)
• M23: 7,479,894 km (0.074 R)
• M24: 7,901,610 km (0.036 R)
• M25: 8,802,339 km (0.057 R)
• M26: 9,213,134 km (0.097 R)
• M27: 9,665,369 km (0.094 R)
• M28: 10,196,142 km (0.056 R)
• M29: 10,955,202 km (0.071 R)
• M30: 11,249,311 km (0.112 R)
• M31: 11,471,464 km (0.101 R)
• M32: 11,620,463 km (0.104 R)
• M33: 11,920,407 km (0.118 R)
• M34: 12,451,480 km (0.101 R)
• M35: 12,796,901 km (0.098 R)
• M36: 14,130,416 km (0.071 R)
• M37: 14,330,279 km (0.103 R)
• M38: 15,179,995 km (0.102 R)
• M39: 15,466,774 km (0.05 R)
• M40: 16,674,328 km (0.115 R)
• M41: 16,927,897 km (0.076 R)
• M42: 17,268,082 km (0.103 R)
• M43: 17,439,073 km (0.118 R)
• M44: 17,955,335 km (0.12 R)
• M45: 18,826,742 km (0.08 R)
• M46: 19,267,757 km (0.112 R)
• M47: 19,445,030 km (0.101 R)
• M48: 19,756,792 km (0.116 R)
• M49: 20,565,818 km (0.114 R)
• M50: 20,883,264 km (0.07 R)
• M51: 20,974,369 km (0.081 R)
• M52: 21,156,729 km (0.043 R)
• M53: 22,869,475 km (0.061 R)
• M54: 23,151,467 km (0.12 R)
• M55: 23,529,052 km (0.059 R)
• M56: 24,290,655 km (0.044 R)
• M57: 25,351,005 km (0.077 R)
• M58: 25,545,332 km (0.069 R)
• M59: 25,984,701 km (0.119 R)
• M60: 26,229,743 km (0.077 R)
• M61: 27,068,837 km (0.09 R)
• M62: 27,168,170 km (0.045 R)
• M63: 27,816,677 km (0.043 R)
• M64: 28,470,120 km (0.095 R)
• M65: 28,773,505 km (0.083 R)
• M66: 29,230,526 km (0.118 R)
• M67: 29,536,604 km (0.108 R)
• M68: 31,290,938 km (0.059 R)
• M69: 31,395,058 km (0.091 R)
• M70: 31,708,465 km (0.112 R)
• M71: 32,760,737 km (0.119 R)
• M72: 33,078,782 km (0.116 R)
• M73: 33,610,902 km (0.111 R)
• M74: 34,414,392 km (0.096 R)
• M75: 35,549,989 km (0.098 R)
• M76: 35,658,747 km (0.096 R)
• M77: 36,204,330 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 12.2

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.77 AU - 13.27 AU

Year: 15642 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,452,812 km

• M1: 295,306 km (0.094 R)
• M2: 449,242 km (0.083 R)
• M3: 968,945 km (0.105 R)
• M4: 1,142,928 km (0.066 R)
• M5: 1,220,719 km (0.092 R)
• M6: 1,522,607 km (0.05 R)
• M7: 1,787,545 km (0.116 R)
• M8: 2,775,788 km (0.084 R)
• M9: 3,401,108 km (0.111 R)
• M10: 3,749,820 km (0.115 R)
• M11: 4,110,201 km (0.061 R)
• M12: 4,191,732 km (0.106 R)
• M13: 4,821,240 km (0.081 R)
• M14: 5,935,744 km (0.051 R)
• M15: 6,737,738 km (0.042 R)
• M16: 6,931,468 km (0.113 R)
• M17: 7,374,128 km (0.106 R)
• M18: 8,442,406 km (0.098 R)
• M19: 8,651,394 km (0.118 R)
• M20: 8,915,136 km (0.089 R)
• M21: 9,074,607 km (0.072 R)
• M22: 9,450,397 km (0.071 R)
• M23: 9,558,855 km (0.12 R)
• M24: 10,217,535 km (0.114 R)
• M25: 10,496,385 km (0.106 R)
• M26: 12,280,639 km (0.038 R)
• M27: 12,577,142 km (0.11 R)
• M28: 14,157,045 km (0.114 R)
• M29: 14,781,317 km (0.102 R)
• M30: 15,927,536 km (0.078 R)
• M31: 16,446,192 km (0.096 R)
• M32: 16,707,689 km (0.053 R)
• M33: 17,700,121 km (0.117 R)
• M34: 18,711,702 km (0.089 R)
• M35: 19,465,525 km (0.105 R)
• M36: 20,720,352 km (0.088 R)
• M37: 21,357,639 km (0.069 R)
• M38: 21,500,056 km (0.086 R)
• M39: 21,929,402 km (0.118 R)
• M40: 22,433,846 km (0.075 R)
• M41: 22,723,917 km (0.082 R)
• M42: 23,896,315 km (0.08 R)
• M43: 24,713,718 km (0.068 R)
• M44: 25,843,182 km (0.113 R)
• M45: 25,919,177 km (0.087 R)
• M46: 26,147,314 km (0.035 R)
• M47: 27,685,180 km (0.092 R)
• M48: 28,386,944 km (0.112 R)
• M49: 28,622,112 km (0.071 R)
• M50: 29,094,392 km (0.111 R)
• M51: 29,648,652 km (0.12 R)
• M52: 29,807,675 km (0.083 R)
• M53: 31,413,458 km (0.093 R)
• M54: 32,718,102 km (0.104 R)
• M55: 33,047,067 km (0.052 R)
• M56: 33,791,167 km (0.12 R)
• M57: 34,123,723 km (0.117 R)
• M58: 35,887,183 km (0.111 R)
• M59: 36,396,564 km (0.084 R)
• M60: 36,652,077 km (0.097 R)
• M61: 37,422,207 km (0.118 R)
• M62: 38,457,573 km (0.112 R)
• M63: 40,644,395 km (0.066 R)
• M64: 41,175,318 km (0.12 R)
• M65: 41,797,495 km (0.082 R)
• M66: 44,317,472 km (0.073 R)
• M67: 45,229,271 km (0.054 R)
• M68: 45,504,082 km (0.047 R)
• M69: 46,516,411 km (0.05 R)
• M70: 47,164,319 km (0.097 R)
• M71: 47,350,120 km (0.11 R)
• M72: 47,722,170 km (0.103 R)
• M73: 53,419,455 km (0.096 R)
• M74: 54,584,523 km (0.077 R)
• M75: 54,681,911 km (0.093 R)
• M76: 55,267,886 km (0.079 R)
• M77: 56,249,248 km (0.087 R)
• M78: 57,632,729 km (0.111 R)
• M79: 58,229,026 km (0.098 R)
• M80: 59,027,281 km (0.062 R)
• M81: 59,127,362 km (0.064 R)
• M82: 61,849,893 km (0.096 R)
• M83: 62,664,304 km (0.084 R)
• M84: 64,922,484 km (0.107 R)
• M85: 65,129,079 km (0.063 R)
• M86: 65,232,451 km (0.041 R)
• M87: 65,750,209 km (0.114 R)
• M88: 66,373,284 km (0.093 R)
• M89: 68,149,310 km (0.092 R)
• M90: 70,895,777 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.1

Radius: 3

Gravity: 25.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.64 AU - 14.06 AU

Year: 18200 Days

Day: 16.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,452,812 km

• M1: 232,625 km (0.091 R)
• M2: 256,560 km (0.069 R)
• M3: 306,975 km (0.105 R)
• M4: 417,827 km (0.061 R)
• M5: 540,796 km (0.115 R)
• M6: 589,864 km (0.09 R)
• M7: 745,446 km (0.026 R)
• M8: 1,032,076 km (0.118 R)
• M9: 1,113,756 km (0.066 R)
• M10: 1,176,438 km (0.113 R)
• M11: 1,197,681 km (0.05 R)
• M12: 1,461,422 km (0.11 R)
• M13: 1,553,275 km (0.117 R)
• M14: 1,889,571 km (0.086 R)
• M15: 2,117,259 km (0.113 R)
• M16: 2,142,989 km (0.06 R)
• M17: 2,326,845 km (0.071 R)
• M18: 2,488,411 km (0.102 R)
• M19: 2,965,628 km (0.087 R)
• M20: 3,319,278 km (0.066 R)
• M21: 3,842,571 km (0.101 R)
• M22: 4,001,294 km (0.093 R)
• M23: 4,457,119 km (0.086 R)
• M24: 4,523,690 km (0.074 R)
• M25: 4,860,884 km (0.059 R)
• M26: 4,929,250 km (0.06 R)
• M27: 5,171,299 km (0.116 R)
• M28: 5,452,543 km (0.091 R)
• M29: 5,630,864 km (0.072 R)
• M30: 6,740,282 km (0.096 R)
• M31: 7,008,660 km (0.117 R)
• M32: 8,607,712 km (0.079 R)
• M33: 8,732,028 km (0.077 R)
• M34: 8,856,942 km (0.089 R)
• M35: 9,066,529 km (0.109 R)
• M36: 9,920,583 km (0.03 R)
• M37: 10,007,499 km (0.088 R)
• M38: 10,138,098 km (0.092 R)
• M39: 11,842,018 km (0.116 R)
• M40: 12,585,519 km (0.073 R)
• M41: 14,165,871 km (0.091 R)
• M42: 14,607,634 km (0.099 R)
• M43: 15,253,597 km (0.062 R)
• M44: 15,303,713 km (0.098 R)
• M45: 15,605,302 km (0.078 R)
• M46: 15,858,272 km (0.101 R)
• M47: 16,367,952 km (0.096 R)
• M48: 16,522,038 km (0.059 R)
• M49: 16,728,034 km (0.063 R)
• M50: 17,090,659 km (0.104 R)
• M51: 18,674,003 km (0.111 R)
• M52: 18,942,382 km (0.092 R)
• M53: 19,537,332 km (0.052 R)
• M54: 19,646,240 km (0.056 R)
• M55: 20,248,371 km (0.108 R)
• M56: 20,579,431 km (0.074 R)
• M57: 21,302,737 km (0.065 R)
• M58: 22,091,118 km (0.099 R)
• M59: 23,118,556 km (0.108 R)
• M60: 24,453,866 km (0.03 R)
• M61: 24,571,151 km (0.117 R)
• M62: 25,101,176 km (0.102 R)
• M63: 25,694,631 km (0.063 R)
• M64: 26,593,415 km (0.077 R)
• M65: 26,895,304 km (0.062 R)
• M66: 27,991,557 km (0.086 R)
• M67: 28,237,047 km (0.098 R)
• M68: 28,360,166 km (0.034 R)
• M69: 28,668,637 km (0.054 R)
• M70: 28,916,072 km (0.098 R)
• M71: 28,978,155 km (0.116 R)
• M72: 29,350,953 km (0.04 R)
• M73: 31,813,184 km (0.107 R)
• M74: 32,390,781 km (0.116 R)
• M75: 32,971,670 km (0.116 R)
• M76: 35,528,896 km (0.031 R)
• M77: 35,728,160 km (0.066 R)
• M78: 37,809,515 km (0.101 R)
• M79: 37,877,283 km (0.072 R)
• M80: 39,447,762 km (0.11 R)
• M81: 39,998,880 km (0.098 R)
• M82: 40,275,487 km (0.081 R)
• M83: 41,178,609 km (0.115 R)
• M84: 41,807,818 km (0.084 R)
• M85: 42,088,463 km (0.083 R)
• M86: 42,581,089 km (0.102 R)
• M87: 43,075,660 km (0.08 R)
• M88: 43,430,057 km (0.096 R)
• M89: 45,360,618 km (0.074 R)
• M90: 45,432,574 km (0.066 R)
• M91: 46,082,726 km (0.077 R)
• M92: 46,445,053 km (0.113 R)
• M93: 47,172,846 km (0.074 R)
• M94: 48,271,643 km (0.111 R)
• M95: 48,566,051 km (0.051 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit