🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.53 AU - 0.65 AU

Year: 160 Days

Day: 28.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,314,683 km

• M1: 101,727 km (0.077 R)
• M2: 338,839 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.74 AU - 0.96 AU

Year: 277 Days

Day: 25.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.29 AU - 1.45 AU

Year: 566 Days

Day: 28.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,314,683 km

• M1: 952,340 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.48 AU - 2.14 AU

Year: 860 Days

Day: 21 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.66 AU - 3.12 AU

Year: 1735 Days

Day: 45.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.36 AU - 4.5 AU

Year: 2751 Days

Day: 32.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.5

Radius: 10.5

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.66 AU - 10.5 AU

Year: 10470 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,314,683 km

• M1: 135,087 km (0.078 R)
• M2: 344,524 km (0.115 R)
• M3: 436,527 km (0.075 R)
• M4: 1,096,253 km (0.076 R)
• M5: 1,672,654 km (0.093 R)
• M6: 2,305,752 km (0.083 R)
• M7: 2,440,839 km (0.107 R)
• M8: 3,583,019 km (0.056 R)
• M9: 3,899,568 km (0.062 R)
• M10: 4,559,893 km (0.045 R)
• M11: 4,799,399 km (0.108 R)
• M12: 5,078,100 km (0.104 R)
• M13: 5,290,529 km (0.075 R)
• M14: 5,362,036 km (0.099 R)
• M15: 5,506,099 km (0.116 R)
• M16: 6,396,805 km (0.085 R)
• M17: 6,549,544 km (0.118 R)
• M18: 6,665,034 km (0.05 R)
• M19: 6,742,376 km (0.078 R)
• M20: 7,212,712 km (0.098 R)
• M21: 8,855,895 km (0.085 R)
• M22: 9,241,109 km (0.12 R)
• M23: 9,675,691 km (0.114 R)
• M24: 9,939,582 km (0.111 R)
• M25: 10,295,176 km (0.076 R)
• M26: 10,474,544 km (0.033 R)
• M27: 10,927,526 km (0.104 R)
• M28: 11,294,490 km (0.084 R)
• M29: 11,946,587 km (0.088 R)
• M30: 12,515,208 km (0.084 R)
• M31: 13,287,133 km (0.116 R)
• M32: 13,433,590 km (0.082 R)
• M33: 13,629,712 km (0.093 R)
• M34: 13,826,733 km (0.109 R)
• M35: 14,173,800 km (0.117 R)
• M36: 14,473,744 km (0.101 R)
• M37: 14,674,803 km (0.11 R)
• M38: 14,927,474 km (0.103 R)
• M39: 15,079,765 km (0.072 R)
• M40: 15,181,491 km (0.074 R)
• M41: 15,642,552 km (0.108 R)
• M42: 16,473,418 km (0.038 R)
• M43: 16,894,237 km (0.115 R)
• M44: 17,265,389 km (0.111 R)
• M45: 17,854,057 km (0.059 R)
• M46: 18,886,282 km (0.076 R)
• M47: 20,105,655 km (0.038 R)
• M48: 20,273,952 km (0.042 R)
• M49: 20,611,744 km (0.087 R)
• M50: 21,464,751 km (0.052 R)
• M51: 22,678,140 km (0.116 R)
• M52: 23,558,523 km (0.105 R)
• M53: 24,390,138 km (0.105 R)
• M54: 24,569,655 km (0.034 R)
• M55: 24,749,621 km (0.047 R)
• M56: 25,291,914 km (0.093 R)
• M57: 25,534,262 km (0.06 R)
• M58: 26,204,610 km (0.075 R)
• M59: 26,388,466 km (0.107 R)
• M60: 26,819,158 km (0.097 R)
• M61: 27,128,078 km (0.036 R)
• M62: 28,880,318 km (0.074 R)
• M63: 30,090,116 km (0.059 R)
• M64: 30,218,471 km (0.101 R)
• M65: 30,668,910 km (0.091 R)
• M66: 32,954,616 km (0.03 R)
• M67: 33,418,369 km (0.117 R)
• M68: 33,817,496 km (0.118 R)
• M69: 33,884,217 km (0.044 R)
• M70: 35,701,233 km (0.109 R)
• M71: 36,109,336 km (0.116 R)
• M72: 36,587,301 km (0.056 R)
• M73: 38,242,152 km (0.069 R)
• M74: 38,869,117 km (0.073 R)
• M75: 39,218,877 km (0.075 R)
• M76: 40,062,459 km (0.114 R)
• M77: 42,701,067 km (0.074 R)
• M78: 44,223,524 km (0.055 R)
• M79: 44,442,386 km (0.062 R)
• M80: 44,515,539 km (0.117 R)
• M81: 45,174,817 km (0.101 R)
• M82: 45,837,386 km (0.118 R)
• M83: 48,369,480 km (0.115 R)
• M84: 48,820,966 km (0.1 R)
• M85: 49,576,734 km (0.114 R)
• M86: 50,336,243 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.8

Radius: 14.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.72 AU - 13.44 AU

Year: 13914 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,314,683 km

• M1: 196,272 km (0.08 R)
• M2: 407,355 km (0.116 R)
• M3: 824,883 km (0.111 R)
• M4: 1,365,380 km (0.104 R)
• M5: 1,583,344 km (0.103 R)
• M6: 1,932,655 km (0.107 R)
• M7: 2,054,577 km (0.061 R)
• M8: 2,281,068 km (0.096 R)
• M9: 2,410,470 km (0.107 R)
• M10: 2,981,635 km (0.118 R)
• M11: 3,931,282 km (0.092 R)
• M12: 4,439,616 km (0.056 R)
• M13: 4,602,827 km (0.104 R)
• M14: 4,701,861 km (0.078 R)
• M15: 5,036,811 km (0.074 R)
• M16: 5,207,203 km (0.071 R)
• M17: 6,051,982 km (0.097 R)
• M18: 6,196,942 km (0.029 R)
• M19: 6,901,698 km (0.099 R)
• M20: 7,946,788 km (0.03 R)
• M21: 8,427,147 km (0.104 R)
• M22: 8,752,672 km (0.077 R)
• M23: 9,248,888 km (0.09 R)
• M24: 10,010,342 km (0.074 R)
• M25: 10,139,145 km (0.071 R)
• M26: 11,413,570 km (0.071 R)
• M27: 12,367,705 km (0.089 R)
• M28: 12,971,332 km (0.038 R)
• M29: 13,158,928 km (0.085 R)
• M30: 14,062,649 km (0.104 R)
• M31: 14,449,210 km (0.113 R)
• M32: 14,546,448 km (0.119 R)
• M33: 14,643,836 km (0.109 R)
• M34: 14,888,279 km (0.081 R)
• M35: 15,879,664 km (0.059 R)
• M36: 16,535,651 km (0.047 R)
• M37: 16,739,254 km (0.081 R)
• M38: 17,303,387 km (0.091 R)
• M39: 17,873,954 km (0.085 R)
• M40: 18,187,660 km (0.06 R)
• M41: 18,556,120 km (0.106 R)
• M42: 19,622,304 km (0.041 R)
• M43: 19,730,014 km (0.09 R)
• M44: 20,653,632 km (0.111 R)
• M45: 20,872,942 km (0.112 R)
• M46: 22,205,410 km (0.03 R)
• M47: 22,317,758 km (0.03 R)
• M48: 22,486,505 km (0.107 R)
• M49: 22,938,739 km (0.096 R)
• M50: 23,508,109 km (0.07 R)
• M51: 25,010,520 km (0.112 R)
• M52: 25,127,356 km (0.086 R)
• M53: 29,268,823 km (0.051 R)
• M54: 29,700,712 km (0.084 R)
• M55: 30,321,244 km (0.081 R)
• M56: 31,071,627 km (0.07 R)
• M57: 31,197,290 km (0.105 R)
• M58: 31,386,082 km (0.119 R)
• M59: 32,081,712 km (0.058 R)
• M60: 32,590,794 km (0.11 R)
• M61: 33,745,988 km (0.097 R)
• M62: 34,069,269 km (0.057 R)
• M63: 34,263,747 km (0.11 R)
• M64: 36,559,625 km (0.034 R)
• M65: 37,024,725 km (0.053 R)
• M66: 37,960,908 km (0.037 R)
• M67: 38,162,566 km (0.114 R)
• M68: 38,431,992 km (0.101 R)
• M69: 38,904,871 km (0.115 R)
• M70: 39,108,175 km (0.111 R)
• M71: 39,515,829 km (0.098 R)
• M72: 39,856,613 km (0.037 R)
• M73: 39,993,196 km (0.069 R)
• M74: 41,298,437 km (0.113 R)
• M75: 41,713,571 km (0.106 R)
• M76: 41,991,075 km (0.073 R)
• M77: 43,950,807 km (0.104 R)
• M78: 44,092,028 km (0.073 R)
• M79: 45,582,920 km (0.098 R)
• M80: 46,011,967 km (0.069 R)
• M81: 46,946,056 km (0.073 R)
• M82: 48,031,688 km (0.116 R)
• M83: 48,759,930 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.8

Radius: 4.2

Gravity: 35.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.54 AU - 22.08 AU

Year: 27665 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,314,683 km

• M1: 105,616 km (0.092 R)
• M2: 526,435 km (0.108 R)
• M3: 599,289 km (0.099 R)
• M4: 2,475,396 km (0.092 R)
• M5: 2,557,525 km (0.096 R)
• M6: 3,246,423 km (0.051 R)
• M7: 3,893,434 km (0.061 R)
• M8: 3,941,156 km (0.072 R)
• M9: 3,989,027 km (0.062 R)
• M10: 4,329,961 km (0.106 R)
• M11: 4,528,776 km (0.109 R)
• M12: 4,884,221 km (0.117 R)
• M13: 6,790,696 km (0.053 R)
• M14: 7,138,212 km (0.101 R)
• M15: 7,255,347 km (0.114 R)
• M16: 7,314,139 km (0.112 R)
• M17: 7,373,081 km (0.102 R)
• M18: 7,730,171 km (0.114 R)
• M19: 8,585,123 km (0.098 R)
• M20: 8,772,120 km (0.088 R)
• M21: 9,086,874 km (0.097 R)
• M22: 9,213,882 km (0.079 R)
• M23: 11,873,134 km (0.096 R)
• M24: 12,151,237 km (0.04 R)
• M25: 13,646,318 km (0.116 R)
• M26: 13,937,734 km (0.109 R)
• M27: 14,157,494 km (0.086 R)
• M28: 14,452,351 km (0.09 R)
• M29: 14,674,803 km (0.056 R)
• M30: 15,048,199 km (0.114 R)
• M31: 16,263,682 km (0.113 R)
• M32: 16,572,452 km (0.076 R)
• M33: 17,195,826 km (0.109 R)
• M34: 21,345,971 km (0.114 R)
• M35: 21,938,528 km (0.04 R)
• M36: 22,708,508 km (0.118 R)
• M37: 23,661,446 km (0.048 R)
• M38: 23,748,662 km (0.048 R)
• M39: 23,836,027 km (0.079 R)
• M40: 27,418,148 km (0.085 R)
• M41: 28,617,773 km (0.1 R)
• M42: 29,270,918 km (0.088 R)
• M43: 31,643,241 km (0.047 R)
• M44: 31,931,965 km (0.082 R)
• M45: 32,512,105 km (0.029 R)
• M46: 33,193,524 km (0.092 R)
• M47: 33,879,430 km (0.081 R)
• M48: 35,365,236 km (0.068 R)
• M49: 35,764,961 km (0.04 R)
• M50: 35,965,422 km (0.087 R)
• M51: 36,065,803 km (0.117 R)
• M52: 37,888,204 km (0.082 R)
• M53: 37,990,230 km (0.052 R)
• M54: 38,297,204 km (0.108 R)
• M55: 39,222,916 km (0.089 R)
• M56: 39,740,375 km (0.108 R)
• M57: 40,991,313 km (0.114 R)
• M58: 41,306,066 km (0.098 R)
• M59: 45,579,180 km (0.11 R)
• M60: 45,687,788 km (0.032 R)
• M61: 46,014,061 km (0.108 R)
• M62: 46,232,175 km (0.054 R)
• M63: 49,431,475 km (0.112 R)
• M64: 49,878,324 km (0.115 R)
• M65: 50,438,867 km (0.088 R)
• M66: 51,565,937 km (0.071 R)
• M67: 52,246,308 km (0.086 R)
• M68: 52,587,541 km (0.115 R)
• M69: 54,074,843 km (0.026 R)
• M70: 54,304,925 km (0.097 R)
• M71: 56,156,946 km (0.091 R)
• M72: 59,328,870 km (0.116 R)
• M73: 60,996,437 km (0.119 R)
• M74: 61,355,771 km (0.082 R)
• M75: 61,835,831 km (0.09 R)
• M76: 62,196,811 km (0.045 R)
• M77: 63,283,938 km (0.089 R)
• M78: 64,133,804 km (0.119 R)
• M79: 65,967,425 km (0.043 R)
• M80: 67,199,513 km (0.094 R)
• M81: 69,936,705 km (0.103 R)
• M82: 70,689,482 km (0.104 R)
• M83: 70,815,144 km (0.077 R)
• M84: 72,456,382 km (0.081 R)
• M85: 72,836,810 km (0.071 R)
• M86: 78,233,403 km (0.108 R)
• M87: 79,145,202 km (0.062 R)
• M88: 81,769,897 km (0.028 R)
• M89: 84,556,307 km (0.087 R)
• M90: 85,492,042 km (0.056 R)
• M91: 86,565,556 km (0.088 R)
• M92: 87,373,684 km (0.099 R)
• M93: 87,913,881 km (0.118 R)
• M94: 89,404,923 km (0.051 R)
• M95: 89,676,892 km (0.111 R)
• M96: 90,904,343 km (0.078 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 15,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit