🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.69 AU - 0.77 AU

Year: 224 Days

Day: 22 Hours

Environment

Temp: 150 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,181,506 km

• M1: 285,732 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.54 AU - 2.56 AU

Year: 1056 Days

Day: 33.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.84 AU - 3.02 AU

Year: 1363 Days

Day: 19.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.1

Radius: 8.6

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.41 AU - 7.47 AU

Year: 7303 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,181,506 km

• M1: 110,553 km (0.086 R)
• M2: 173,534 km (0.065 R)
• M3: 246,986 km (0.082 R)
• M4: 315,652 km (0.095 R)
• M5: 416,181 km (0.117 R)
• M6: 516,113 km (0.12 R)
• M7: 866,620 km (0.07 R)
• M8: 1,734,587 km (0.045 R)
• M9: 1,818,063 km (0.101 R)
• M10: 1,967,511 km (0.049 R)
• M11: 2,463,129 km (0.085 R)
• M12: 2,700,990 km (0.096 R)
• M13: 3,250,612 km (0.098 R)
• M14: 3,328,104 km (0.088 R)
• M15: 3,725,585 km (0.111 R)
• M16: 4,565,278 km (0.089 R)
• M17: 4,681,516 km (0.101 R)
• M18: 4,769,479 km (0.118 R)
• M19: 4,917,132 km (0.108 R)
• M20: 5,096,351 km (0.111 R)
• M21: 5,217,076 km (0.065 R)
• M22: 5,430,552 km (0.032 R)
• M23: 5,647,020 km (0.105 R)
• M24: 5,834,766 km (0.027 R)
• M25: 6,313,329 km (0.064 R)
• M26: 6,508,255 km (0.117 R)
• M27: 7,037,832 km (0.12 R)
• M28: 7,684,693 km (0.054 R)
• M29: 7,753,957 km (0.042 R)
• M30: 7,927,939 km (0.04 R)
• M31: 8,173,579 km (0.087 R)
• M32: 9,034,814 km (0.077 R)
• M33: 9,328,325 km (0.066 R)
• M34: 9,439,177 km (0.113 R)
• M35: 10,418,445 km (0.078 R)
• M36: 10,920,196 km (0.097 R)
• M37: 11,272,050 km (0.102 R)
• M38: 11,429,726 km (0.07 R)
• M39: 11,867,001 km (0.054 R)
• M40: 12,148,095 km (0.106 R)
• M41: 12,676,026 km (0.111 R)
• M42: 12,839,836 km (0.089 R)
• M43: 13,335,902 km (0.101 R)
• M44: 13,880,438 km (0.094 R)
• M45: 14,389,520 km (0.05 R)
• M46: 15,997,248 km (0.102 R)
• M47: 16,844,870 km (0.117 R)
• M48: 17,661,225 km (0.055 R)
• M49: 19,050,391 km (0.103 R)
• M50: 19,332,383 km (0.086 R)
• M51: 19,426,779 km (0.112 R)
• M52: 19,521,176 km (0.064 R)
• M53: 19,900,556 km (0.074 R)
• M54: 20,330,351 km (0.059 R)
• M55: 20,859,777 km (0.096 R)
• M56: 20,956,567 km (0.109 R)
• M57: 21,735,972 km (0.043 R)
• M58: 22,079,898 km (0.055 R)
• M59: 22,823,100 km (0.092 R)
• M60: 23,826,602 km (0.052 R)
• M61: 24,130,436 km (0.109 R)
• M62: 24,844,466 km (0.112 R)
• M63: 24,998,403 km (0.061 R)
• M64: 25,152,638 km (0.116 R)
• M65: 25,565,528 km (0.047 R)
• M66: 25,824,632 km (0.073 R)
• M67: 26,345,681 km (0.077 R)
• M68: 26,975,338 km (0.045 R)
• M69: 29,489,031 km (0.091 R)
• M70: 29,869,908 km (0.118 R)
• M71: 30,142,774 km (0.09 R)
• M72: 30,197,527 km (0.116 R)
• M73: 30,252,280 km (0.1 R)
• M74: 31,686,774 km (0.089 R)
• M75: 32,300,275 km (0.077 R)
• M76: 33,143,259 km (0.031 R)
• M77: 33,652,490 km (0.076 R)
• M78: 34,449,846 km (0.104 R)
• M79: 34,564,289 km (0.097 R)
• M80: 34,793,473 km (0.049 R)
• M81: 34,965,660 km (0.09 R)
• M82: 36,470,166 km (0.114 R)
• M83: 37,936,823 km (0.081 R)
• M84: 38,706,953 km (0.074 R)
• M85: 39,482,319 km (0.116 R)
• M86: 39,721,975 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 12.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.39 AU - 8.29 AU

Year: 7900 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,181,506 km

• M1: 155,133 km (0.054 R)
• M2: 235,018 km (0.1 R)
• M3: 408,552 km (0.077 R)
• M4: 924,066 km (0.08 R)
• M5: 1,034,619 km (0.104 R)
• M6: 1,287,738 km (0.1 R)
• M7: 1,773,782 km (0.091 R)
• M8: 1,873,713 km (0.111 R)
• M9: 2,163,784 km (0.074 R)
• M10: 2,580,862 km (0.069 R)
• M11: 3,439,704 km (0.088 R)
• M12: 3,693,123 km (0.084 R)
• M13: 4,462,804 km (0.11 R)
• M14: 5,136,892 km (0.104 R)
• M15: 5,574,465 km (0.086 R)
• M16: 5,872,913 km (0.108 R)
• M17: 6,704,977 km (0.119 R)
• M18: 7,022,423 km (0.106 R)
• M19: 7,215,404 km (0.043 R)
• M20: 7,442,793 km (0.052 R)
• M21: 7,639,514 km (0.108 R)
• M22: 7,937,813 km (0.092 R)
• M23: 8,138,872 km (0.064 R)
• M24: 8,443,753 km (0.115 R)
• M25: 8,752,373 km (0.101 R)
• M26: 8,960,164 km (0.111 R)
• M27: 9,274,918 km (0.115 R)
• M28: 9,593,263 km (0.112 R)
• M29: 9,915,347 km (0.087 R)
• M30: 10,460,033 km (0.088 R)
• M31: 10,570,137 km (0.096 R)
• M32: 10,977,342 km (0.118 R)
• M33: 11,616,574 km (0.085 R)
• M34: 12,075,091 km (0.112 R)
• M35: 12,813,357 km (0.076 R)
• M36: 13,287,133 km (0.109 R)
• M37: 13,366,719 km (0.119 R)
• M38: 13,726,502 km (0.081 R)
• M39: 13,806,836 km (0.083 R)
• M40: 13,927,861 km (0.05 R)
• M41: 14,742,870 km (0.047 R)
• M42: 15,031,744 km (0.11 R)
• M43: 15,280,974 km (0.111 R)
• M44: 15,364,300 km (0.12 R)
• M45: 16,376,329 km (0.051 R)
• M46: 16,589,955 km (0.091 R)
• M47: 17,715,380 km (0.115 R)
• M48: 18,154,898 km (0.107 R)
• M49: 18,553,427 km (0.114 R)
• M50: 19,269,103 km (0.108 R)
• M51: 20,268,118 km (0.051 R)
• M52: 22,032,924 km (0.036 R)
• M53: 22,127,171 km (0.073 R)
• M54: 22,552,926 km (0.114 R)
• M55: 23,268,602 km (0.115 R)
• M56: 23,460,686 km (0.083 R)
• M57: 23,846,499 km (0.112 R)
• M58: 24,429,033 km (0.067 R)
• M59: 24,575,489 km (0.102 R)
• M60: 24,820,082 km (0.093 R)
• M61: 25,065,572 km (0.112 R)
• M62: 25,311,810 km (0.061 R)
• M63: 26,304,990 km (0.057 R)
• M64: 26,856,558 km (0.078 R)
• M65: 27,007,652 km (0.105 R)
• M66: 27,615,019 km (0.028 R)
• M67: 27,716,596 km (0.105 R)
• M68: 28,329,199 km (0.094 R)
• M69: 29,256,407 km (0.101 R)
• M70: 30,508,092 km (0.063 R)
• M71: 30,718,427 km (0.1 R)
• M72: 33,496,160 km (0.116 R)
• M73: 34,421,572 km (0.093 R)
• M74: 35,521,117 km (0.06 R)
• M75: 36,242,029 km (0.095 R)
• M76: 36,911,629 km (0.068 R)
• M77: 37,023,678 km (0.03 R)
• M78: 37,135,876 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744

Radius: 10.6

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.29 AU - 13.61 AU

Year: 14867 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,181,506 km

• M1: 142,417 km (0.111 R)
• M2: 216,019 km (0.032 R)
• M3: 683,064 km (0.112 R)
• M4: 847,921 km (0.063 R)
• M5: 1,003,503 km (0.11 R)
• M6: 1,343,538 km (0.085 R)
• M7: 1,608,327 km (0.099 R)
• M8: 1,691,204 km (0.08 R)
• M9: 2,007,304 km (0.027 R)
• M10: 2,096,764 km (0.057 R)
• M11: 2,310,988 km (0.088 R)
• M12: 3,030,703 km (0.061 R)
• M13: 3,168,632 km (0.05 R)
• M14: 4,308,119 km (0.068 R)
• M15: 4,385,611 km (0.096 R)
• M16: 4,581,734 km (0.093 R)
• M17: 5,774,927 km (0.088 R)
• M18: 5,860,646 km (0.115 R)
• M19: 6,561,662 km (0.115 R)
• M20: 6,922,193 km (0.032 R)
• M21: 7,104,852 km (0.077 R)
• M22: 7,335,382 km (0.059 R)
• M23: 7,474,957 km (0.106 R)
• M24: 7,709,676 km (0.095 R)
• M25: 8,476,664 km (0.077 R)
• M26: 8,968,392 km (0.088 R)
• M27: 9,167,657 km (0.101 R)
• M28: 9,825,588 km (0.03 R)
• M29: 9,928,212 km (0.113 R)
• M30: 10,290,090 km (0.115 R)
• M31: 11,780,384 km (0.09 R)
• M32: 11,998,796 km (0.098 R)
• M33: 12,163,504 km (0.081 R)
• M34: 12,328,959 km (0.064 R)
• M35: 13,394,096 km (0.111 R)
• M36: 14,664,032 km (0.112 R)
• M37: 14,899,050 km (0.113 R)
• M38: 15,194,506 km (0.098 R)
• M39: 15,791,402 km (0.061 R)
• M40: 17,008,231 km (0.075 R)
• M41: 17,193,283 km (0.12 R)
• M42: 17,565,632 km (0.088 R)
• M43: 17,752,630 km (0.057 R)
• M44: 18,003,206 km (0.078 R)
• M45: 18,254,979 km (0.076 R)
• M46: 19,466,423 km (0.08 R)
• M47: 20,114,481 km (0.096 R)
• M48: 20,835,543 km (0.117 R)
• M49: 22,033,672 km (0.113 R)
• M50: 22,505,653 km (0.091 R)
• M51: 22,912,859 km (0.089 R)
• M52: 24,218,250 km (0.057 R)
• M53: 24,287,663 km (0.109 R)
• M54: 27,188,815 km (0.116 R)
• M55: 27,767,609 km (0.11 R)
• M56: 29,454,026 km (0.077 R)
• M57: 30,347,125 km (0.049 R)
• M58: 31,400,144 km (0.105 R)
• M59: 33,079,081 km (0.075 R)
• M60: 33,696,920 km (0.114 R)
• M61: 34,084,828 km (0.05 R)
• M62: 37,402,460 km (0.102 R)
• M63: 38,693,040 km (0.075 R)
• M64: 39,018,117 km (0.118 R)
• M65: 39,670,663 km (0.112 R)
• M66: 40,409,227 km (0.119 R)
• M67: 40,656,363 km (0.105 R)
• M68: 40,986,675 km (0.091 R)
• M69: 42,317,049 km (0.056 R)
• M70: 42,987,547 km (0.091 R)
• M71: 43,071,621 km (0.106 R)
• M72: 44,339,014 km (0.102 R)
• M73: 45,876,132 km (0.052 R)
• M74: 46,392,394 km (0.107 R)
• M75: 47,170,303 km (0.07 R)
• M76: 49,530,060 km (0.077 R)
• M77: 50,148,049 km (0.052 R)
• M78: 50,236,461 km (0.107 R)
• M79: 51,391,805 km (0.048 R)
• M80: 52,376,010 km (0.09 R)
• M81: 55,092,109 km (0.068 R)
• M82: 55,732,388 km (0.038 R)
• M83: 59,344,727 km (0.114 R)
• M84: 60,377,252 km (0.092 R)
• M85: 60,565,596 km (0.108 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit