🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.46 AU - 0.68 AU

Year: 156 Days

Day: 22.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.77 AU - 1.05 AU

Year: 315 Days

Day: 47.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,004,985 km

• M1: 296,952 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.98 AU - 2.58 AU

Year: 1251 Days

Day: 37.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.4 AU - 3.92 AU

Year: 2042 Days

Day: 28.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.04 AU - 4.28 AU

Year: 2545 Days

Day: 46.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,004,985 km

• M1: 3,393,179 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.69 AU - 4.77 AU

Year: 3162 Days

Day: 13.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 10.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.61 AU - 9.83 AU

Year: 8565 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,004,985 km

• M1: 146,307 km (0.063 R)
• M2: 410,497 km (0.099 R)
• M3: 792,270 km (0.062 R)
• M4: 969,693 km (0.106 R)
• M5: 1,037,611 km (0.085 R)
• M6: 1,270,236 km (0.094 R)
• M7: 1,364,183 km (0.116 R)
• M8: 2,132,817 km (0.113 R)
• M9: 2,645,339 km (0.104 R)
• M10: 3,273,201 km (0.111 R)
• M11: 3,644,653 km (0.078 R)
• M12: 3,753,261 km (0.105 R)
• M13: 4,142,066 km (0.107 R)
• M14: 4,312,757 km (0.094 R)
• M15: 5,540,208 km (0.083 R)
• M16: 5,759,967 km (0.027 R)
• M17: 5,886,975 km (0.105 R)
• M18: 6,404,135 km (0.084 R)
• M19: 6,601,754 km (0.091 R)
• M20: 6,969,615 km (0.11 R)
• M21: 7,830,102 km (0.116 R)
• M22: 8,077,088 km (0.112 R)
• M23: 8,219,505 km (0.093 R)
• M24: 8,290,864 km (0.099 R)
• M25: 8,434,478 km (0.118 R)
• M26: 8,687,747 km (0.115 R)
• M27: 8,760,451 km (0.116 R)
• M28: 9,017,012 km (0.107 R)
• M29: 9,424,965 km (0.098 R)
• M30: 9,574,862 km (0.09 R)
• M31: 9,915,048 km (0.089 R)
• M32: 10,529,596 km (0.087 R)
• M33: 10,920,046 km (0.041 R)
• M34: 11,077,423 km (0.099 R)
• M35: 11,674,767 km (0.071 R)
• M36: 11,795,493 km (0.042 R)
• M37: 11,997,749 km (0.119 R)
• M38: 12,119,522 km (0.119 R)
• M39: 12,241,743 km (0.12 R)
• M40: 12,569,811 km (0.085 R)
• M41: 12,776,257 km (0.051 R)
• M42: 12,859,134 km (0.112 R)
• M43: 13,360,436 km (0.111 R)
• M44: 13,613,556 km (0.058 R)
• M45: 13,996,078 km (0.074 R)
• M46: 14,124,283 km (0.106 R)
• M47: 14,598,209 km (0.118 R)
• M48: 14,989,707 km (0.11 R)
• M49: 16,230,023 km (0.118 R)
• M50: 16,364,810 km (0.048 R)
• M51: 16,771,567 km (0.111 R)
• M52: 17,733,631 km (0.119 R)
• M53: 18,104,783 km (0.094 R)
• M54: 18,338,156 km (0.06 R)
• M55: 19,186,226 km (0.052 R)
• M56: 19,376,515 km (0.102 R)
• M57: 19,471,808 km (0.117 R)
• M58: 20,969,732 km (0.077 R)
• M59: 21,067,569 km (0.088 R)
• M60: 21,757,215 km (0.093 R)
• M61: 22,454,192 km (0.081 R)
• M62: 23,057,520 km (0.115 R)
• M63: 23,411,917 km (0.1 R)
• M64: 24,537,492 km (0.07 R)
• M65: 24,640,564 km (0.091 R)
• M66: 25,106,861 km (0.08 R)
• M67: 26,364,082 km (0.1 R)
• M68: 26,522,805 km (0.116 R)
• M69: 27,320,610 km (0.091 R)
• M70: 27,481,129 km (0.11 R)
• M71: 27,964,480 km (0.032 R)
• M72: 29,431,586 km (0.089 R)
• M73: 30,423,420 km (0.082 R)
• M74: 30,534,421 km (0.1 R)
• M75: 31,090,776 km (0.084 R)
• M76: 32,383,451 km (0.099 R)
• M77: 34,326,279 km (0.057 R)
• M78: 35,079,055 km (0.034 R)
• M79: 35,253,486 km (0.114 R)
• M80: 35,486,560 km (0.04 R)
• M81: 38,984,008 km (0.088 R)
• M82: 39,406,174 km (0.079 R)
• M83: 39,587,636 km (0.078 R)

Asteroid Belt

Center: 8.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.7

Radius: 9.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.92 AU - 11.5 AU

Year: 10997 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,004,985 km

• M1: 130,898 km (0.084 R)
• M2: 254,316 km (0.09 R)
• M3: 593,754 km (0.06 R)
• M4: 739,462 km (0.055 R)
• M5: 838,795 km (0.113 R)
• M6: 1,333,515 km (0.07 R)
• M7: 1,403,378 km (0.045 R)
• M8: 1,565,392 km (0.097 R)
• M9: 1,907,971 km (0.078 R)
• M10: 1,987,408 km (0.095 R)
• M11: 2,128,927 km (0.098 R)
• M12: 2,773,694 km (0.092 R)
• M13: 2,932,567 km (0.041 R)
• M14: 3,094,582 km (0.051 R)
• M15: 3,475,757 km (0.113 R)
• M16: 3,548,910 km (0.066 R)
• M17: 4,075,644 km (0.098 R)
• M18: 4,870,308 km (0.083 R)
• M19: 5,035,016 km (0.086 R)
• M20: 5,201,668 km (0.034 R)
• M21: 5,341,841 km (0.112 R)
• M22: 5,712,245 km (0.034 R)
• M23: 6,179,589 km (0.095 R)
• M24: 6,538,175 km (0.028 R)
• M25: 6,689,568 km (0.093 R)
• M26: 7,464,186 km (0.1 R)
• M27: 7,718,053 km (0.085 R)
• M28: 7,814,095 km (0.101 R)
• M29: 7,910,436 km (0.033 R)
• M30: 8,529,771 km (0.114 R)
• M31: 8,996,218 km (0.079 R)
• M32: 9,232,582 km (0.089 R)
• M33: 9,436,783 km (0.104 R)
• M34: 9,953,943 km (0.104 R)
• M35: 10,058,512 km (0.097 R)
• M36: 10,268,697 km (0.081 R)
• M37: 10,444,923 km (0.105 R)
• M38: 10,693,405 km (0.118 R)
• M39: 10,764,764 km (0.086 R)
• M40: 10,836,271 km (0.085 R)
• M41: 11,304,961 km (0.119 R)
• M42: 11,596,677 km (0.09 R)
• M43: 12,637,131 km (0.094 R)
• M44: 12,864,070 km (0.119 R)
• M45: 13,206,799 km (0.088 R)
• M46: 13,475,627 km (0.052 R)
• M47: 13,630,012 km (0.087 R)
• M48: 14,096,607 km (0.094 R)
• M49: 14,528,945 km (0.054 R)
• M50: 14,846,242 km (0.098 R)
• M51: 15,005,714 km (0.09 R)
• M52: 15,649,284 km (0.101 R)
• M53: 17,507,289 km (0.12 R)
• M54: 17,591,363 km (0.069 R)
• M55: 18,184,519 km (0.093 R)
• M56: 18,784,257 km (0.119 R)
• M57: 19,521,176 km (0.051 R)
• M58: 19,652,223 km (0.059 R)
• M59: 20,179,257 km (0.099 R)
• M60: 20,889,099 km (0.117 R)
• M61: 21,562,139 km (0.076 R)
• M62: 21,924,017 km (0.119 R)
• M63: 23,021,616 km (0.087 R)
• M64: 23,484,173 km (0.08 R)
• M65: 24,465,685 km (0.082 R)
• M66: 24,607,055 km (0.093 R)
• M67: 25,270,072 km (0.07 R)
• M68: 25,365,217 km (0.041 R)
• M69: 27,050,437 km (0.055 R)
• M70: 27,294,132 km (0.069 R)
• M71: 27,636,561 km (0.062 R)
• M72: 27,882,051 km (0.112 R)
• M73: 28,226,874 km (0.058 R)
• M74: 28,771,560 km (0.114 R)
• M75: 29,519,998 km (0.073 R)
• M76: 29,670,494 km (0.069 R)
• M77: 30,224,305 km (0.106 R)
• M78: 31,342,399 km (0.032 R)
• M79: 31,598,361 km (0.111 R)
• M80: 31,752,298 km (0.082 R)
• M81: 32,009,307 km (0.114 R)
• M82: 32,112,380 km (0.111 R)
• M83: 33,409,543 km (0.099 R)
• M84: 33,723,399 km (0.061 R)
• M85: 33,828,267 km (0.111 R)
• M86: 34,248,637 km (0.049 R)
• M87: 34,512,378 km (0.035 R)
• M88: 34,829,675 km (0.104 R)
• M89: 35,413,855 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.9

Radius: 3.7

Gravity: 30.6 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.8 AU - 15.22 AU

Year: 21135 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,004,985 km

• M1: 93,947 km (0.106 R)
• M2: 484,398 km (0.099 R)
• M3: 541,993 km (0.038 R)
• M4: 664,065 km (0.113 R)
• M5: 794,664 km (0.052 R)
• M6: 1,054,815 km (0.116 R)
• M7: 1,312,721 km (0.044 R)
• M8: 1,532,780 km (0.091 R)
• M9: 1,589,627 km (0.095 R)
• M10: 1,914,554 km (0.102 R)
• M11: 2,131,770 km (0.072 R)
• M12: 3,220,842 km (0.104 R)
• M13: 3,293,846 km (0.119 R)
• M14: 3,404,249 km (0.06 R)
• M15: 3,441,349 km (0.092 R)
• M16: 3,743,088 km (0.059 R)
• M17: 3,781,385 km (0.086 R)
• M18: 4,053,205 km (0.119 R)
• M19: 4,092,549 km (0.071 R)
• M20: 4,989,987 km (0.104 R)
• M21: 5,202,116 km (0.1 R)
• M22: 5,330,920 km (0.117 R)
• M23: 5,417,238 km (0.109 R)
• M24: 5,679,334 km (0.115 R)
• M25: 5,811,877 km (0.108 R)
• M26: 6,535,781 km (0.1 R)
• M27: 7,528,363 km (0.112 R)
• M28: 7,820,528 km (0.104 R)
• M29: 8,066,766 km (0.057 R)
• M30: 8,365,663 km (0.085 R)
• M31: 8,466,192 km (0.07 R)
• M32: 8,923,064 km (0.076 R)
• M33: 9,440,074 km (0.111 R)
• M34: 9,492,284 km (0.103 R)
• M35: 9,597,152 km (0.112 R)
• M36: 10,073,322 km (0.096 R)
• M37: 10,883,843 km (0.097 R)
• M38: 12,223,792 km (0.062 R)
• M39: 13,673,694 km (0.072 R)
• M40: 14,089,427 km (0.12 R)
• M41: 14,328,783 km (0.111 R)
• M42: 15,299,673 km (0.1 R)
• M43: 17,496,219 km (0.068 R)
• M44: 18,467,259 km (0.083 R)
• M45: 19,322,959 km (0.051 R)
• M46: 19,990,015 km (0.075 R)
• M47: 21,209,388 km (0.065 R)
• M48: 21,897,239 km (0.106 R)
• M49: 23,790,699 km (0.062 R)
• M50: 24,792,855 km (0.077 R)
• M51: 24,937,217 km (0.071 R)
• M52: 28,181,396 km (0.049 R)
• M53: 28,407,439 km (0.109 R)
• M54: 29,317,293 km (0.09 R)
• M55: 29,852,554 km (0.115 R)
• M56: 29,929,298 km (0.075 R)
• M57: 31,087,934 km (0.039 R)
• M58: 31,946,924 km (0.114 R)
• M59: 32,261,230 km (0.03 R)
• M60: 32,734,557 km (0.076 R)
• M61: 32,972,119 km (0.109 R)
• M62: 33,928,049 km (0.12 R)
• M63: 34,731,539 km (0.107 R)
• M64: 37,344,565 km (0.025 R)
• M65: 37,592,748 km (0.116 R)
• M66: 38,674,640 km (0.079 R)
• M67: 39,766,555 km (0.087 R)
• M68: 40,273,991 km (0.104 R)
• M69: 40,358,813 km (0.102 R)
• M70: 42,583,782 km (0.058 R)
• M71: 43,624,085 km (0.034 R)
• M72: 43,885,583 km (0.031 R)
• M73: 44,322,259 km (0.107 R)
• M74: 44,672,767 km (0.088 R)
• M75: 45,376,475 km (0.091 R)
• M76: 45,553,000 km (0.08 R)
• M77: 51,964,616 km (0.108 R)
• M78: 52,149,219 km (0.089 R)
• M79: 52,334,122 km (0.114 R)
• M80: 52,611,776 km (0.059 R)
• M81: 54,757,159 km (0.101 R)
• M82: 54,851,106 km (0.07 R)
• M83: 56,455,992 km (0.093 R)
• M84: 58,940,215 km (0.118 R)
• M85: 59,615,200 km (0.112 R)
• M86: 60,583,697 km (0.114 R)
• M87: 61,167,428 km (0.046 R)
• M88: 62,046,315 km (0.116 R)
• M89: 62,634,684 km (0.045 R)
• M90: 64,509,743 km (0.111 R)
• M91: 65,105,741 km (0.095 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit