🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.92 AU - 0.94 AU

Year: 334 Days

Day: 34.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.88 AU - 0.98 AU

Year: 334 Days

Day: 28.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,237,484 km

• M1: 40,092 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.82 AU - 1.1 AU

Year: 351 Days

Day: 46.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.38 AU - 1.9 AU

Year: 783 Days

Day: 13.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,237,484 km

• M1: 508,334 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.97 AU - 2.05 AU

Year: 1062 Days

Day: 26.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.05 AU - 2.15 AU

Year: 1134 Days

Day: 17.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.96 AU - 4.62 AU

Year: 3312 Days

Day: 35.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 11.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.39 AU - 6.99 AU

Year: 5741 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,237,484 km

• M1: 175,179 km (0.051 R)
• M2: 289,322 km (0.097 R)
• M3: 461,210 km (0.114 R)
• M4: 578,046 km (0.096 R)
• M5: 857,944 km (0.081 R)
• M6: 1,278,613 km (0.049 R)
• M7: 1,437,486 km (0.084 R)
• M8: 1,512,135 km (0.108 R)
• M9: 1,712,297 km (0.088 R)
• M10: 2,054,278 km (0.085 R)
• M11: 2,526,110 km (0.067 R)
• M12: 2,916,261 km (0.116 R)
• M13: 3,089,495 km (0.055 R)
• M14: 3,246,423 km (0.109 R)
• M15: 3,609,049 km (0.059 R)
• M16: 4,027,474 km (0.085 R)
• M17: 4,684,209 km (0.103 R)
• M18: 4,979,216 km (0.094 R)
• M19: 5,327,330 km (0.095 R)
• M20: 5,540,058 km (0.119 R)
• M21: 5,707,308 km (0.118 R)
• M22: 6,022,661 km (0.114 R)
• M23: 6,318,864 km (0.065 R)
• M24: 6,468,762 km (0.11 R)
• M25: 6,772,146 km (0.086 R)
• M26: 7,763,531 km (0.035 R)
• M27: 7,978,054 km (0.074 R)
• M28: 8,167,296 km (0.085 R)
• M29: 8,412,935 km (0.088 R)
• M30: 8,771,970 km (0.11 R)
• M31: 9,534,022 km (0.086 R)
• M32: 9,677,337 km (0.102 R)
• M33: 9,792,677 km (0.074 R)
• M34: 10,082,896 km (0.094 R)
• M35: 10,493,991 km (0.046 R)
• M36: 10,612,473 km (0.065 R)
• M37: 10,731,403 km (0.118 R)
• M38: 11,515,146 km (0.045 R)
• M39: 11,606,700 km (0.107 R)
• M40: 11,790,706 km (0.114 R)
• M41: 11,975,609 km (0.115 R)
• M42: 12,725,244 km (0.094 R)
• M43: 13,297,306 km (0.059 R)
• M44: 13,425,511 km (0.053 R)
• M45: 15,030,397 km (0.083 R)
• M46: 15,130,478 km (0.09 R)
• M47: 15,702,690 km (0.109 R)
• M48: 15,872,334 km (0.118 R)
• M49: 16,281,933 km (0.114 R)
• M50: 16,384,856 km (0.08 R)
• M51: 16,522,486 km (0.112 R)
• M52: 17,391,201 km (0.103 R)
• M53: 17,496,369 km (0.052 R)
• M54: 17,813,366 km (0.091 R)
• M55: 18,025,795 km (0.045 R)
• M56: 18,167,913 km (0.057 R)
• M57: 18,596,362 km (0.095 R)
• M58: 18,955,995 km (0.094 R)
• M59: 19,064,304 km (0.109 R)
• M60: 19,354,225 km (0.102 R)
• M61: 19,901,753 km (0.075 R)
• M62: 20,085,309 km (0.118 R)
• M63: 20,232,663 km (0.085 R)
• M64: 20,676,819 km (0.116 R)
• M65: 20,862,769 km (0.051 R)
• M66: 20,937,419 km (0.107 R)
• M67: 21,012,068 km (0.088 R)
• M68: 21,124,117 km (0.077 R)
• M69: 21,236,465 km (0.101 R)
• M70: 21,612,404 km (0.105 R)
• M71: 21,725,650 km (0.077 R)
• M72: 21,990,438 km (0.106 R)
• M73: 22,485,308 km (0.054 R)
• M74: 23,022,364 km (0.035 R)
• M75: 23,524,714 km (0.101 R)
• M76: 23,602,355 km (0.053 R)
• M77: 23,796,832 km (0.106 R)
• M78: 24,109,043 km (0.056 R)
• M79: 24,187,283 km (0.037 R)
• M80: 25,890,305 km (0.083 R)
• M81: 26,291,826 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.3

Radius: 10.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.17 AU - 12.77 AU

Year: 12629 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,237,484 km

• M1: 176,376 km (0.109 R)
• M2: 470,336 km (0.1 R)
• M3: 904,918 km (0.098 R)
• M4: 991,086 km (0.116 R)
• M5: 1,061,995 km (0.05 R)
• M6: 1,228,498 km (0.085 R)
• M7: 1,779,317 km (0.073 R)
• M8: 1,978,731 km (0.07 R)
• M9: 2,232,599 km (0.077 R)
• M10: 2,327,593 km (0.09 R)
• M11: 2,424,084 km (0.114 R)
• M12: 3,109,392 km (0.113 R)
• M13: 3,738,600 km (0.115 R)
• M14: 3,937,865 km (0.114 R)
• M15: 4,053,354 km (0.109 R)
• M16: 4,228,683 km (0.058 R)
• M17: 4,556,751 km (0.107 R)
• M18: 4,800,596 km (0.063 R)
• M19: 5,111,460 km (0.056 R)
• M20: 5,493,084 km (0.095 R)
• M21: 6,216,839 km (0.102 R)
• M22: 7,180,997 km (0.1 R)
• M23: 7,251,757 km (0.046 R)
• M24: 7,322,517 km (0.11 R)
• M25: 7,608,548 km (0.12 R)
• M26: 8,525,433 km (0.114 R)
• M27: 8,675,480 km (0.09 R)
• M28: 8,750,727 km (0.071 R)
• M29: 8,978,116 km (0.071 R)
• M30: 9,054,262 km (0.092 R)
• M31: 9,671,652 km (0.104 R)
• M32: 9,867,326 km (0.083 R)
• M33: 10,222,920 km (0.084 R)
• M34: 10,987,515 km (0.119 R)
• M35: 11,438,552 km (0.069 R)
• M36: 11,604,008 km (0.059 R)
• M37: 11,812,098 km (0.083 R)
• M38: 12,063,423 km (0.092 R)
• M39: 12,528,672 km (0.053 R)
• M40: 14,180,981 km (0.079 R)
• M41: 14,582,352 km (0.106 R)
• M42: 14,806,898 km (0.082 R)
• M43: 15,032,641 km (0.092 R)
• M44: 16,457,561 km (0.069 R)
• M45: 16,597,734 km (0.096 R)
• M46: 17,162,317 km (0.087 R)
• M47: 17,590,017 km (0.118 R)
• M48: 17,685,610 km (0.086 R)
• M49: 18,310,630 km (0.075 R)
• M50: 19,138,953 km (0.083 R)
• M51: 19,879,911 km (0.08 R)
• M52: 20,429,235 km (0.115 R)
• M53: 21,034,209 km (0.102 R)
• M54: 21,288,076 km (0.081 R)
• M55: 21,594,004 km (0.057 R)
• M56: 22,210,347 km (0.093 R)
• M57: 22,884,435 km (0.113 R)
• M58: 23,565,255 km (0.071 R)
• M59: 24,199,700 km (0.059 R)
• M60: 24,946,941 km (0.087 R)
• M61: 25,701,812 km (0.033 R)
• M62: 25,918,878 km (0.039 R)
• M63: 26,628,421 km (0.078 R)
• M64: 26,903,083 km (0.086 R)
• M65: 27,013,187 km (0.064 R)
• M66: 27,123,440 km (0.071 R)
• M67: 28,458,302 km (0.049 R)
• M68: 28,626,600 km (0.086 R)
• M69: 29,303,381 km (0.085 R)
• M70: 29,473,473 km (0.095 R)
• M71: 30,672,650 km (0.071 R)
• M72: 32,238,042 km (0.036 R)
• M73: 32,589,298 km (0.063 R)
• M74: 33,236,757 km (0.105 R)
• M75: 34,424,864 km (0.047 R)
• M76: 35,204,568 km (0.116 R)
• M77: 35,385,432 km (0.034 R)
• M78: 36,476,449 km (0.091 R)
• M79: 36,964,886 km (0.052 R)
• M80: 37,455,567 km (0.054 R)
• M81: 38,381,279 km (0.062 R)
• M82: 42,031,018 km (0.046 R)
• M83: 42,543,091 km (0.041 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 14.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.62 AU - 12.62 AU

Year: 12902 Days

Day: 5.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,237,484 km

• M1: 195,076 km (0.09 R)
• M2: 309,069 km (0.115 R)
• M3: 1,054,964 km (0.081 R)
• M4: 1,278,613 km (0.103 R)
• M5: 1,372,860 km (0.091 R)
• M6: 2,099,457 km (0.105 R)
• M7: 2,356,466 km (0.082 R)
• M8: 2,593,728 km (0.09 R)
• M9: 3,124,352 km (0.092 R)
• M10: 3,688,934 km (0.098 R)
• M11: 4,106,910 km (0.091 R)
• M12: 4,503,644 km (0.103 R)
• M13: 4,837,546 km (0.106 R)
• M14: 5,295,465 km (0.056 R)
• M15: 5,968,057 km (0.097 R)
• M16: 6,171,211 km (0.095 R)
• M17: 7,481,090 km (0.045 R)
• M18: 8,100,276 km (0.066 R)
• M19: 8,507,182 km (0.109 R)
• M20: 9,482,560 km (0.11 R)
• M21: 10,104,139 km (0.069 R)
• M22: 10,493,393 km (0.12 R)
• M23: 10,591,380 km (0.047 R)
• M24: 10,739,033 km (0.11 R)
• M25: 11,588,898 km (0.117 R)
• M26: 11,894,078 km (0.04 R)
• M27: 12,305,023 km (0.04 R)
• M28: 12,460,306 km (0.089 R)
• M29: 12,930,193 km (0.103 R)
• M30: 14,429,313 km (0.077 R)
• M31: 14,757,680 km (0.06 R)
• M32: 15,757,742 km (0.069 R)
• M33: 15,926,489 km (0.049 R)
• M34: 16,039,435 km (0.057 R)
• M35: 16,379,620 km (0.094 R)
• M36: 17,125,067 km (0.1 R)
• M37: 17,472,882 km (0.109 R)
• M38: 19,186,525 km (0.116 R)
• M39: 20,829,858 km (0.083 R)
• M40: 21,574,706 km (0.073 R)
• M41: 22,202,119 km (0.06 R)
• M42: 22,518,070 km (0.116 R)
• M43: 22,835,517 km (0.088 R)
• M44: 23,154,459 km (0.046 R)
• M45: 23,925,935 km (0.115 R)
• M46: 25,033,259 km (0.104 R)
• M47: 25,494,170 km (0.049 R)
• M48: 26,224,058 km (0.052 R)
• M49: 26,692,000 km (0.106 R)
• M50: 27,095,466 km (0.041 R)
• M51: 27,230,403 km (0.08 R)
• M52: 27,568,644 km (0.109 R)
• M53: 28,454,562 km (0.099 R)
• M54: 29,905,662 km (0.118 R)
• M55: 30,324,536 km (0.079 R)
• M56: 31,451,456 km (0.115 R)
• M57: 32,305,511 km (0.096 R)
• M58: 32,591,841 km (0.074 R)
• M59: 34,986,753 km (0.098 R)
• M60: 35,428,366 km (0.105 R)
• M61: 36,540,178 km (0.083 R)
• M62: 37,137,821 km (0.113 R)
• M63: 37,287,868 km (0.099 R)
• M64: 37,738,756 km (0.05 R)
• M65: 37,889,550 km (0.107 R)
• M66: 38,418,678 km (0.037 R)
• M67: 39,102,639 km (0.087 R)
• M68: 41,956,518 km (0.111 R)
• M69: 42,269,028 km (0.095 R)
• M70: 45,597,281 km (0.104 R)
• M71: 45,918,618 km (0.07 R)
• M72: 46,160,069 km (0.042 R)
• M73: 46,321,335 km (0.1 R)
• M74: 47,536,519 km (0.113 R)
• M75: 48,762,324 km (0.092 R)
• M76: 50,081,178 km (0.058 R)
• M77: 52,669,970 km (0.09 R)
• M78: 52,922,790 km (0.116 R)
• M79: 53,598,972 km (0.03 R)
• M80: 54,192,876 km (0.119 R)
• M81: 55,045,285 km (0.098 R)
• M82: 55,387,564 km (0.045 R)
• M83: 55,730,443 km (0.08 R)
• M84: 56,936,052 km (0.062 R)
• M85: 58,150,488 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit