🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.53 AU - 0.61 AU

Year: 153 Days

Day: 14.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,356,965 km

• M1: 33,809 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.94 AU - 1.16 AU

Year: 384 Days

Day: 24.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.15 AU - 1.23 AU

Year: 463 Days

Day: 36.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,356,965 km

• M1: 43,533 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1 AU - 1.54 AU

Year: 510 Days

Day: 47.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.14 AU - 1.48 AU

Year: 534 Days

Day: 45.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.25 AU - 3.75 AU

Year: 2334 Days

Day: 28 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.38 AU - 5.4 AU

Year: 3279 Days

Day: 33.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 14.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.18 AU - 7.94 AU

Year: 6687 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,356,965 km

• M1: 189,092 km (0.072 R)
• M2: 379,530 km (0.075 R)
• M3: 503,846 km (0.072 R)
• M4: 723,904 km (0.114 R)
• M5: 833,111 km (0.105 R)
• M6: 934,089 km (0.032 R)
• M7: 1,668,764 km (0.093 R)
• M8: 1,993,990 km (0.112 R)
• M9: 2,215,694 km (0.052 R)
• M10: 2,952,015 km (0.117 R)
• M11: 3,371,338 km (0.077 R)
• M12: 3,710,925 km (0.071 R)
• M13: 4,010,869 km (0.046 R)
• M14: 4,112,595 km (0.117 R)
• M15: 4,370,951 km (0.1 R)
• M16: 4,822,587 km (0.072 R)
• M17: 5,122,829 km (0.117 R)
• M18: 5,317,157 km (0.045 R)
• M19: 5,485,604 km (0.066 R)
• M20: 6,002,016 km (0.05 R)
• M21: 6,414,457 km (0.117 R)
• M22: 6,714,850 km (0.069 R)
• M23: 7,112,332 km (0.116 R)
• M24: 7,205,082 km (0.095 R)
• M25: 7,611,988 km (0.098 R)
• M26: 8,910,947 km (0.087 R)
• M27: 9,280,304 km (0.105 R)
• M28: 9,517,865 km (0.088 R)
• M29: 9,999,271 km (0.111 R)
• M30: 10,173,104 km (0.09 R)
• M31: 10,347,984 km (0.08 R)
• M32: 10,629,826 km (0.099 R)
• M33: 10,949,966 km (0.065 R)
• M34: 11,526,965 km (0.095 R)
• M35: 11,819,279 km (0.038 R)
• M36: 12,151,087 km (0.118 R)
• M37: 12,448,488 km (0.113 R)
• M38: 12,598,235 km (0.108 R)
• M39: 13,126,764 km (0.104 R)
• M40: 13,317,202 km (0.084 R)
• M41: 13,432,094 km (0.067 R)
• M42: 14,440,533 km (0.106 R)
• M43: 14,637,254 km (0.105 R)
• M44: 14,795,229 km (0.113 R)
• M45: 15,192,861 km (0.116 R)
• M46: 15,393,023 km (0.085 R)
• M47: 15,998,595 km (0.112 R)
• M48: 17,233,376 km (0.113 R)
• M49: 18,115,853 km (0.037 R)
• M50: 18,669,515 km (0.118 R)
• M51: 19,228,862 km (0.099 R)
• M52: 19,445,330 km (0.105 R)
• M53: 19,968,473 km (0.08 R)
• M54: 20,496,255 km (0.104 R)
• M55: 20,939,663 km (0.105 R)
• M56: 21,251,874 km (0.102 R)
• M57: 21,386,063 km (0.115 R)
• M58: 22,061,796 km (0.071 R)
• M59: 22,698,784 km (0.118 R)
• M60: 23,526,659 km (0.094 R)
• M61: 24,177,409 km (0.072 R)
• M62: 24,317,583 km (0.086 R)
• M63: 24,411,231 km (0.119 R)
• M64: 24,504,879 km (0.106 R)
• M65: 25,687,002 km (0.116 R)
• M66: 27,081,254 km (0.085 R)
• M67: 27,372,820 km (0.108 R)
• M68: 27,518,977 km (0.085 R)
• M69: 27,861,107 km (0.102 R)
• M70: 28,155,516 km (0.107 R)
• M71: 28,352,237 km (0.1 R)
• M72: 30,345,330 km (0.117 R)
• M73: 30,901,385 km (0.08 R)
• M74: 32,331,840 km (0.091 R)
• M75: 32,641,208 km (0.048 R)
• M76: 33,158,966 km (0.09 R)
• M77: 33,940,765 km (0.12 R)
• M78: 34,675,889 km (0.098 R)
• M79: 34,886,971 km (0.092 R)
• M80: 35,098,353 km (0.063 R)
• M81: 35,257,226 km (0.059 R)
• M82: 35,469,356 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 10

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.48 AU - 8.4 AU

Year: 7234 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,356,965 km

• M1: 129,103 km (0.089 R)
• M2: 193,131 km (0.042 R)
• M3: 318,943 km (0.095 R)
• M4: 482,004 km (0.105 R)
• M5: 663,467 km (0.078 R)
• M6: 971,937 km (0.075 R)
• M7: 1,206,806 km (0.072 R)
• M8: 1,383,780 km (0.099 R)
• M9: 1,553,574 km (0.06 R)
• M10: 1,633,160 km (0.044 R)
• M11: 1,813,126 km (0.107 R)
• M12: 2,300,516 km (0.094 R)
• M13: 2,465,822 km (0.078 R)
• M14: 2,597,169 km (0.088 R)
• M15: 2,750,058 km (0.094 R)
• M16: 2,965,179 km (0.115 R)
• M17: 3,105,053 km (0.113 R)
• M18: 3,267,666 km (0.096 R)
• M19: 4,760,055 km (0.082 R)
• M20: 4,877,190 km (0.096 R)
• M21: 5,258,664 km (0.117 R)
• M22: 5,331,219 km (0.067 R)
• M23: 5,428,608 km (0.113 R)
• M24: 5,999,623 km (0.053 R)
• M25: 6,254,089 km (0.072 R)
• M26: 6,563,906 km (0.08 R)
• M27: 7,171,872 km (0.068 R)
• M28: 8,075,592 km (0.113 R)
• M29: 8,159,517 km (0.101 R)
• M30: 8,356,537 km (0.083 R)
• M31: 8,669,346 km (0.083 R)
• M32: 9,043,939 km (0.073 R)
• M33: 9,365,126 km (0.098 R)
• M34: 9,482,859 km (0.071 R)
• M35: 9,660,283 km (0.104 R)
• M36: 10,320,608 km (0.118 R)
• M37: 10,503,267 km (0.111 R)
• M38: 10,656,156 km (0.047 R)
• M39: 10,748,457 km (0.103 R)
• M40: 12,162,456 km (0.117 R)
• M41: 12,226,634 km (0.027 R)
• M42: 12,387,601 km (0.107 R)
• M43: 12,940,365 km (0.098 R)
• M44: 13,170,297 km (0.08 R)
• M45: 13,467,848 km (0.053 R)
• M46: 13,834,661 km (0.102 R)
• M47: 14,137,148 km (0.109 R)
• M48: 14,954,701 km (0.102 R)
• M49: 15,299,823 km (0.101 R)
• M50: 15,577,925 km (0.1 R)
• M51: 15,822,518 km (0.092 R)
• M52: 16,315,593 km (0.115 R)
• M53: 16,635,283 km (0.082 R)
• M54: 16,885,411 km (0.099 R)
• M55: 17,028,875 km (0.117 R)
• M56: 17,861,537 km (0.119 R)
• M57: 19,004,913 km (0.033 R)
• M58: 19,079,563 km (0.111 R)
• M59: 19,303,810 km (0.065 R)
• M60: 19,491,406 km (0.096 R)
• M61: 20,362,215 km (0.105 R)
• M62: 20,438,510 km (0.118 R)
• M63: 21,091,056 km (0.102 R)
• M64: 21,516,961 km (0.102 R)
• M65: 22,063,143 km (0.087 R)
• M66: 22,220,071 km (0.088 R)
• M67: 22,851,374 km (0.064 R)
• M68: 23,010,097 km (0.073 R)
• M69: 23,648,731 km (0.092 R)
• M70: 25,066,021 km (0.109 R)
• M71: 25,929,649 km (0.08 R)
• M72: 26,928,514 km (0.114 R)
• M73: 27,096,214 km (0.115 R)
• M74: 28,450,224 km (0.091 R)
• M75: 28,535,644 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.1

Radius: 13.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.99 AU - 9.39 AU

Year: 9131 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 126 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,356,965 km

• M1: 186,399 km (0.107 R)
• M2: 338,390 km (0.087 R)
• M3: 441,314 km (0.092 R)
• M4: 573,259 km (0.108 R)
• M5: 785,239 km (0.116 R)
• M6: 1,173,745 km (0.109 R)
• M7: 1,729,800 km (0.089 R)
• M8: 1,886,878 km (0.114 R)
• M9: 2,095,866 km (0.069 R)
• M10: 2,239,630 km (0.087 R)
• M11: 2,486,915 km (0.054 R)
• M12: 2,769,206 km (0.113 R)
• M13: 3,592,443 km (0.096 R)
• M14: 3,736,805 km (0.059 R)
• M15: 3,971,973 km (0.104 R)
• M16: 4,864,923 km (0.084 R)
• M17: 7,558,133 km (0.093 R)
• M18: 8,273,510 km (0.073 R)
• M19: 8,658,725 km (0.059 R)
• M20: 8,814,456 km (0.066 R)
• M21: 9,049,774 km (0.067 R)
• M22: 9,247,542 km (0.069 R)
• M23: 9,406,864 km (0.078 R)
• M24: 9,607,175 km (0.096 R)
• M25: 9,808,983 km (0.078 R)
• M26: 10,964,776 km (0.119 R)
• M27: 11,133,522 km (0.094 R)
• M28: 11,303,017 km (0.114 R)
• M29: 11,644,698 km (0.1 R)
• M30: 12,033,054 km (0.09 R)
• M31: 12,250,719 km (0.084 R)
• M32: 13,134,543 km (0.108 R)
• M33: 13,268,882 km (0.094 R)
• M34: 13,358,641 km (0.1 R)
• M35: 13,584,085 km (0.091 R)
• M36: 14,268,047 km (0.106 R)
• M37: 14,360,049 km (0.114 R)
• M38: 14,544,803 km (0.066 R)
• M39: 15,574,634 km (0.105 R)
• M40: 15,716,902 km (0.038 R)
• M41: 16,386,502 km (0.068 R)
• M42: 18,702,127 km (0.062 R)
• M43: 20,181,650 km (0.102 R)
• M44: 20,492,365 km (0.065 R)
• M45: 20,909,294 km (0.091 R)
• M46: 21,328,916 km (0.037 R)
• M47: 21,804,338 km (0.09 R)
• M48: 22,123,281 km (0.071 R)
• M49: 22,658,243 km (0.026 R)
• M50: 22,873,514 km (0.112 R)
• M51: 24,564,270 km (0.11 R)
• M52: 26,013,125 km (0.052 R)
• M53: 26,238,419 km (0.118 R)
• M54: 26,804,797 km (0.109 R)
• M55: 27,146,478 km (0.114 R)
• M56: 27,719,139 km (0.11 R)
• M57: 28,876,578 km (0.071 R)
• M58: 32,321,518 km (0.085 R)
• M59: 34,030,673 km (0.027 R)
• M60: 35,706,469 km (0.101 R)
• M61: 36,648,935 km (0.098 R)
• M62: 36,775,345 km (0.075 R)
• M63: 37,218,454 km (0.066 R)
• M64: 37,345,463 km (0.102 R)
• M65: 38,366,169 km (0.106 R)
• M66: 39,008,842 km (0.118 R)
• M67: 39,137,795 km (0.037 R)
• M68: 40,370,033 km (0.087 R)
• M69: 41,614,986 km (0.117 R)
• M70: 41,746,782 km (0.115 R)
• M71: 42,076,795 km (0.051 R)
• M72: 43,673,154 km (0.118 R)
• M73: 44,680,845 km (0.115 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit