🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 13.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.29 AU - 1.29 AU

Year: 513 Days

Day: 39.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2 AU - 2.84 AU

Year: 1317 Days

Day: 27.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.69 AU - 3.57 AU

Year: 1937 Days

Day: 45.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.85 AU - 3.57 AU

Year: 2012 Days

Day: 23.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,147,989 km

• M1: 968,048 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 13.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.48 AU - 7.36 AU

Year: 5691 Days

Day: 13.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 91,147,989 km

• M1: 197,469 km (0.113 R)
• M2: 281,244 km (0.073 R)
• M3: 375,939 km (0.119 R)
• M4: 591,959 km (0.052 R)
• M5: 693,685 km (0.103 R)
• M6: 777,759 km (0.092 R)
• M7: 904,768 km (0.116 R)
• M8: 1,039,406 km (0.077 R)
• M9: 1,123,779 km (0.084 R)
• M10: 1,376,300 km (0.073 R)
• M11: 1,884,634 km (0.1 R)
• M12: 2,169,169 km (0.119 R)
• M13: 2,279,572 km (0.087 R)
• M14: 2,603,003 km (0.042 R)
• M15: 2,820,219 km (0.06 R)
• M16: 3,064,213 km (0.092 R)
• M17: 3,357,724 km (0.054 R)
• M18: 4,062,929 km (0.11 R)
• M19: 4,315,899 km (0.084 R)
• M20: 4,959,169 km (0.115 R)
• M21: 7,119,662 km (0.084 R)
• M22: 7,679,008 km (0.109 R)
• M23: 9,048,876 km (0.106 R)
• M24: 9,199,072 km (0.094 R)
• M25: 9,532,376 km (0.096 R)
• M26: 9,808,085 km (0.105 R)
• M27: 9,931,503 km (0.045 R)
• M28: 10,430,263 km (0.072 R)
• M29: 11,129,483 km (0.087 R)
• M30: 11,225,974 km (0.101 R)
• M31: 11,355,077 km (0.086 R)
• M32: 11,549,853 km (0.097 R)
• M33: 11,745,527 km (0.108 R)
• M34: 11,909,486 km (0.102 R)
• M35: 12,206,588 km (0.059 R)
• M36: 13,248,687 km (0.116 R)
• M37: 14,214,341 km (0.051 R)
• M38: 14,354,215 km (0.069 R)
• M39: 15,309,846 km (0.101 R)
• M40: 15,813,542 km (0.073 R)
• M41: 15,994,855 km (0.109 R)
• M42: 17,282,593 km (0.099 R)
• M43: 17,431,892 km (0.108 R)
• M44: 17,656,588 km (0.041 R)
• M45: 18,033,275 km (0.092 R)
• M46: 19,025,259 km (0.107 R)
• M47: 19,761,430 km (0.081 R)
• M48: 19,956,655 km (0.107 R)
• M49: 20,309,706 km (0.1 R)
• M50: 20,744,138 km (0.11 R)
• M51: 20,942,655 km (0.108 R)
• M52: 21,221,505 km (0.066 R)
• M53: 22,390,164 km (0.097 R)
• M54: 22,920,937 km (0.118 R)
• M55: 23,538,327 km (0.101 R)
• M56: 23,621,055 km (0.055 R)
• M57: 24,202,991 km (0.117 R)
• M58: 24,579,678 km (0.114 R)
• M59: 25,849,016 km (0.097 R)
• M60: 26,105,427 km (0.104 R)
• M61: 26,448,604 km (0.103 R)
• M62: 26,836,512 km (0.089 R)
• M63: 26,922,979 km (0.098 R)
• M64: 27,269,747 km (0.069 R)
• M65: 27,400,196 km (0.084 R)
• M66: 27,967,771 km (0.075 R)
• M67: 28,187,081 km (0.066 R)
• M68: 28,451,121 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 15

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.46 AU - 11.12 AU

Year: 12400 Days

Day: 15 Hours

Environment

Temp: -176 °C

Axial Tilt: 149.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 91,147,989 km

• M1: 187,895 km (0.081 R)
• M2: 818,151 km (0.064 R)
• M3: 1,129,763 km (0.068 R)
• M4: 1,291,179 km (0.102 R)
• M5: 1,578,706 km (0.085 R)
• M6: 2,516,087 km (0.091 R)
• M7: 3,105,203 km (0.11 R)
• M8: 3,207,528 km (0.091 R)
• M9: 3,389,589 km (0.051 R)
• M10: 3,575,090 km (0.097 R)
• M11: 4,123,965 km (0.112 R)
• M12: 5,148,261 km (0.106 R)
• M13: 5,486,203 km (0.061 R)
• M14: 6,086,988 km (0.09 R)
• M15: 6,183,778 km (0.09 R)
• M16: 6,379,003 km (0.098 R)
• M17: 6,510,200 km (0.095 R)
• M18: 7,146,290 km (0.095 R)
• M19: 7,385,647 km (0.118 R)
• M20: 8,013,509 km (0.048 R)
• M21: 8,405,605 km (0.084 R)
• M22: 8,513,764 km (0.071 R)
• M23: 9,695,288 km (0.045 R)
• M24: 11,482,833 km (0.091 R)
• M25: 12,414,230 km (0.087 R)
• M26: 13,285,936 km (0.083 R)
• M27: 13,665,616 km (0.071 R)
• M28: 14,957,094 km (0.112 R)
• M29: 15,088,441 km (0.118 R)
• M30: 15,617,419 km (0.074 R)
• M31: 16,018,192 km (0.102 R)
• M32: 16,422,405 km (0.075 R)
• M33: 16,784,582 km (0.092 R)
• M34: 18,026,244 km (0.114 R)
• M35: 18,259,318 km (0.105 R)
• M36: 18,870,425 km (0.101 R)
• M37: 19,012,393 km (0.097 R)
• M38: 19,631,579 km (0.056 R)
• M39: 21,233,323 km (0.053 R)
• M40: 23,433,758 km (0.095 R)
• M41: 23,535,485 km (0.094 R)
• M42: 23,790,400 km (0.1 R)
• M43: 24,046,362 km (0.089 R)
• M44: 24,200,298 km (0.105 R)
• M45: 25,496,414 km (0.068 R)
• M46: 25,863,377 km (0.036 R)
• M47: 25,968,545 km (0.04 R)
• M48: 26,073,712 km (0.083 R)
• M49: 27,885,641 km (0.073 R)
• M50: 28,426,288 km (0.1 R)
• M51: 29,243,691 km (0.081 R)
• M52: 29,737,962 km (0.107 R)
• M53: 30,290,278 km (0.09 R)
• M54: 31,349,131 km (0.103 R)
• M55: 31,573,528 km (0.119 R)
• M56: 31,742,275 km (0.097 R)
• M57: 31,911,320 km (0.119 R)
• M58: 33,216,861 km (0.071 R)
• M59: 33,560,338 km (0.103 R)
• M60: 35,295,374 km (0.113 R)
• M61: 35,821,509 km (0.115 R)
• M62: 35,938,794 km (0.085 R)
• M63: 36,468,221 km (0.09 R)
• M64: 37,000,191 km (0.117 R)
• M65: 38,251,428 km (0.089 R)
• M66: 38,791,775 km (0.087 R)
• M67: 39,637,601 km (0.07 R)
• M68: 40,062,759 km (0.078 R)
• M69: 40,734,004 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.4

Radius: 12.2

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.03 AU - 14.31 AU

Year: 13947 Days

Day: 8.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 119.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 91,147,989 km

• M1: 154,684 km (0.115 R)
• M2: 265,387 km (0.066 R)
• M3: 393,293 km (0.095 R)
• M4: 538,403 km (0.055 R)
• M5: 642,972 km (0.059 R)
• M6: 729,888 km (0.085 R)
• M7: 861,983 km (0.059 R)
• M8: 1,229,545 km (0.119 R)
• M9: 1,507,199 km (0.096 R)
• M10: 1,896,452 km (0.055 R)
• M11: 2,083,898 km (0.063 R)
• M12: 2,238,583 km (0.062 R)
• M13: 2,809,598 km (0.107 R)
• M14: 2,981,037 km (0.065 R)
• M15: 4,203,102 km (0.053 R)
• M16: 4,499,455 km (0.116 R)
• M17: 4,650,250 km (0.115 R)
• M18: 4,879,583 km (0.056 R)
• M19: 5,034,567 km (0.109 R)
• M20: 5,322,991 km (0.069 R)
• M21: 5,698,033 km (0.059 R)
• M22: 6,137,253 km (0.119 R)
• M23: 6,220,878 km (0.101 R)
• M24: 6,530,545 km (0.1 R)
• M25: 6,701,685 km (0.034 R)
• M26: 6,816,577 km (0.105 R)
• M27: 6,961,238 km (0.095 R)
• M28: 7,194,610 km (0.086 R)
• M29: 7,669,284 km (0.085 R)
• M30: 9,961,722 km (0.08 R)
• M31: 10,557,421 km (0.076 R)
• M32: 10,927,227 km (0.085 R)
• M33: 11,164,788 km (0.111 R)
• M34: 11,369,887 km (0.111 R)
• M35: 11,748,968 km (0.11 R)
• M36: 12,132,238 km (0.116 R)
• M37: 12,448,787 km (0.085 R)
• M38: 14,442,627 km (0.109 R)
• M39: 15,192,113 km (0.101 R)
• M40: 16,339,977 km (0.084 R)
• M41: 16,495,110 km (0.075 R)
• M42: 17,238,761 km (0.118 R)
• M43: 17,634,597 km (0.093 R)
• M44: 17,993,482 km (0.066 R)
• M45: 18,758,975 km (0.039 R)
• M46: 20,071,995 km (0.097 R)
• M47: 20,405,000 km (0.054 R)
• M48: 20,572,101 km (0.118 R)
• M49: 21,118,582 km (0.102 R)
• M50: 21,584,579 km (0.113 R)
• M51: 21,754,971 km (0.087 R)
• M52: 22,354,559 km (0.099 R)
• M53: 22,440,728 km (0.079 R)
• M54: 22,570,130 km (0.037 R)
• M55: 24,629,345 km (0.109 R)
• M56: 24,941,107 km (0.047 R)
• M57: 25,075,146 km (0.089 R)
• M58: 27,022,611 km (0.06 R)
• M59: 27,713,305 km (0.101 R)
• M60: 29,583,577 km (0.113 R)
• M61: 30,773,180 km (0.104 R)
• M62: 31,061,006 km (0.105 R)
• M63: 31,736,141 km (0.08 R)
• M64: 31,832,931 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.6

Radius: 7.4

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 17.82 AU - 22 AU

Year: 31080 Days

Day: 20.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,147,989 km

• M1: 94,845 km (0.032 R)
• M2: 183,108 km (0.087 R)
• M3: 389,104 km (0.103 R)
• M4: 565,181 km (0.072 R)
• M5: 613,202 km (0.112 R)
• M6: 714,031 km (0.062 R)
• M7: 903,870 km (0.081 R)
• M8: 1,203,066 km (0.115 R)
• M9: 1,396,945 km (0.051 R)
• M10: 1,463,815 km (0.116 R)
• M11: 1,566,290 km (0.111 R)
• M12: 1,778,419 km (0.085 R)
• M13: 2,113,818 km (0.067 R)
• M14: 2,716,249 km (0.093 R)
• M15: 3,102,061 km (0.104 R)
• M16: 4,409,397 km (0.037 R)
• M17: 5,119,688 km (0.032 R)
• M18: 5,171,748 km (0.092 R)
• M19: 5,329,125 km (0.071 R)
• M20: 5,434,891 km (0.104 R)
• M21: 6,530,845 km (0.114 R)
• M22: 6,700,937 km (0.095 R)
• M23: 7,103,804 km (0.079 R)
• M24: 8,175,374 km (0.099 R)
• M25: 8,605,618 km (0.089 R)
• M26: 8,917,379 km (0.092 R)
• M27: 9,232,881 km (0.078 R)
• M28: 9,874,955 km (0.086 R)
• M29: 10,333,024 km (0.083 R)
• M30: 12,303,228 km (0.057 R)
• M31: 12,443,401 km (0.119 R)
• M32: 12,725,094 km (0.109 R)
• M33: 13,727,849 km (0.033 R)
• M34: 14,018,966 km (0.099 R)
• M35: 14,385,780 km (0.054 R)
• M36: 14,830,235 km (0.117 R)
• M37: 15,279,029 km (0.037 R)
• M38: 15,808,306 km (0.044 R)
• M39: 16,113,486 km (0.079 R)
• M40: 18,223,713 km (0.102 R)
• M41: 19,596,423 km (0.044 R)
• M42: 20,006,471 km (0.092 R)
• M43: 20,668,442 km (0.115 R)
• M44: 20,918,569 km (0.031 R)
• M45: 26,306,337 km (0.092 R)
• M46: 26,758,571 km (0.102 R)
• M47: 28,964,691 km (0.078 R)
• M48: 32,963,592 km (0.112 R)
• M49: 33,646,655 km (0.112 R)
• M50: 33,842,778 km (0.076 R)
• M51: 34,137,486 km (0.085 R)
• M52: 35,325,144 km (0.098 R)
• M53: 35,723,972 km (0.089 R)
• M54: 36,425,586 km (0.104 R)
• M55: 36,929,431 km (0.091 R)
• M56: 37,638,824 km (0.118 R)
• M57: 38,557,505 km (0.101 R)
• M58: 39,380,293 km (0.098 R)
• M59: 40,104,945 km (0.111 R)
• M60: 40,520,977 km (0.11 R)
• M61: 40,938,505 km (0.079 R)
• M62: 43,260,263 km (0.052 R)
• M63: 43,580,104 km (0.101 R)
• M64: 44,007,804 km (0.106 R)
• M65: 45,191,273 km (0.113 R)
• M66: 46,494,270 km (0.062 R)
• M67: 46,712,683 km (0.078 R)
• M68: 48,250,699 km (0.09 R)
• M69: 49,026,065 km (0.086 R)
• M70: 49,805,320 km (0.11 R)
• M71: 54,336,789 km (0.083 R)
• M72: 54,682,061 km (0.09 R)
• M73: 56,418,593 km (0.089 R)
• M74: 57,118,262 km (0.089 R)
• M75: 64,149,961 km (0.043 R)
• M76: 64,393,057 km (0.101 R)
• M77: 64,880,148 km (0.101 R)
• M78: 66,226,080 km (0.103 R)
• M79: 66,594,839 km (0.028 R)
• M80: 68,076,306 km (0.107 R)
• M81: 68,572,522 km (0.1 R)
• M82: 68,821,004 km (0.119 R)
• M83: 69,568,545 km (0.044 R)
• M84: 73,219,182 km (0.116 R)
• M85: 74,237,195 km (0.114 R)
• M86: 75,901,472 km (0.034 R)
• M87: 76,415,939 km (0.117 R)
• M88: 79,527,574 km (0.099 R)
• M89: 81,098,801 km (0.087 R)
• M90: 82,547,955 km (0.106 R)
• M91: 82,944,689 km (0.111 R)
• M92: 86,678,053 km (0.102 R)
• M93: 88,024,734 km (0.045 R)
• M94: 89,513,980 km (0.059 R)
• M95: 90,738,588 km (0.11 R)
• M96: 91,148,038 km (0.106 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit