🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.6 AU

Year: 135 Days

Day: 16.3 Hours

Environment

Temp: 259 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.84 AU - 1.08 AU

Year: 339 Days

Day: 26.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,794,355 km

• M1: 76,893 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.77 AU - 1.19 AU

Year: 349 Days

Day: 30.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,794,355 km

• M1: 140,323 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.34 AU - 1.66 AU

Year: 661 Days

Day: 24.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,794,355 km

• M1: 541,245 km (0.104 R)
• M2: 624,721 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.28 AU - 4.82 AU

Year: 2933 Days

Day: 22 Hours

Environment

Temp: -111 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,794,355 km

• M1: 400,473 km (0.099 R)
• M2: 1,889,272 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.17 AU - 5.77 AU

Year: 3988 Days

Day: 12.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 160.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,794,355 km

• M1: 2,155,705 km (0.073 R)
• M2: 2,671,519 km (0.089 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.3

Radius: 13.6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.51 AU - 6.97 AU

Year: 4949 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 108,794,355 km

• M1: 174,132 km (0.068 R)
• M2: 309,817 km (0.073 R)
• M3: 773,271 km (0.058 R)
• M4: 873,951 km (0.049 R)
• M5: 1,034,170 km (0.112 R)
• M6: 1,161,328 km (0.077 R)
• M7: 1,354,908 km (0.034 R)
• M8: 1,608,626 km (0.106 R)
• M9: 1,878,052 km (0.054 R)
• M10: 1,965,417 km (0.064 R)
• M11: 2,328,940 km (0.104 R)
• M12: 2,635,316 km (0.095 R)
• M13: 2,995,847 km (0.065 R)
• M14: 3,544,871 km (0.076 R)
• M15: 3,786,771 km (0.088 R)
• M16: 4,125,460 km (0.107 R)
• M17: 4,403,563 km (0.103 R)
• M18: 4,544,933 km (0.096 R)
• M19: 4,832,310 km (0.047 R)
• M20: 5,274,671 km (0.078 R)
• M21: 5,475,581 km (0.118 R)
• M22: 6,437,496 km (0.1 R)
• M23: 6,951,813 km (0.027 R)
• M24: 7,089,293 km (0.047 R)
• M25: 7,199,996 km (0.082 R)
• M26: 7,311,297 km (0.097 R)
• M27: 7,451,320 km (0.108 R)
• M28: 7,762,334 km (0.119 R)
• M29: 8,048,814 km (0.117 R)
• M30: 8,368,056 km (0.088 R)
• M31: 8,573,454 km (0.083 R)
• M32: 8,869,658 km (0.088 R)
• M33: 9,259,959 km (0.03 R)
• M34: 10,590,482 km (0.104 R)
• M35: 10,717,341 km (0.078 R)
• M36: 11,197,550 km (0.093 R)
• M37: 12,079,579 km (0.115 R)
• M38: 12,512,216 km (0.062 R)
• M39: 12,950,089 km (0.099 R)
• M40: 13,495,822 km (0.05 R)
• M41: 14,118,748 km (0.113 R)
• M42: 14,293,478 km (0.084 R)
• M43: 14,574,573 km (0.095 R)
• M44: 15,070,938 km (0.104 R)
• M45: 15,178,050 km (0.09 R)
• M46: 15,825,809 km (0.092 R)
• M47: 16,153,129 km (0.091 R)
• M48: 16,335,938 km (0.105 R)
• M49: 16,482,693 km (0.106 R)
• M50: 17,036,954 km (0.036 R)
• M51: 17,260,303 km (0.103 R)
• M52: 17,409,751 km (0.109 R)
• M53: 18,012,032 km (0.112 R)
• M54: 18,163,725 km (0.087 R)
• M55: 18,353,864 km (0.108 R)
• M56: 18,468,306 km (0.088 R)
• M57: 18,621,195 km (0.117 R)
• M58: 18,928,319 km (0.101 R)
• M59: 19,159,747 km (0.116 R)
• M60: 19,586,400 km (0.086 R)
• M61: 19,703,386 km (0.106 R)
• M62: 19,820,521 km (0.084 R)
• M63: 20,805,922 km (0.118 R)
• M64: 21,646,064 km (0.03 R)
• M65: 22,415,595 km (0.08 R)
• M66: 22,578,807 km (0.11 R)
• M67: 23,898,409 km (0.097 R)
• M68: 24,609,747 km (0.114 R)
• M69: 25,583,031 km (0.034 R)
• M70: 25,796,358 km (0.115 R)
• M71: 26,784,900 km (0.086 R)
• M72: 27,305,651 km (0.114 R)
• M73: 27,479,932 km (0.103 R)
• M74: 27,654,662 km (0.093 R)
• M75: 28,005,170 km (0.073 R)
• M76: 28,976,659 km (0.085 R)
• M77: 29,332,702 km (0.105 R)
• M78: 29,779,700 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389

Radius: 4.6

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.53 AU - 17.83 AU

Year: 25628 Days

Day: 19 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 108,794,355 km

• M1: 110,403 km (0.071 R)
• M2: 221,854 km (0.054 R)
• M3: 283,189 km (0.045 R)
• M4: 423,960 km (0.117 R)
• M5: 607,367 km (0.084 R)
• M6: 838,346 km (0.065 R)
• M7: 937,979 km (0.112 R)
• M8: 1,041,500 km (0.095 R)
• M9: 1,148,912 km (0.101 R)
• M10: 1,432,848 km (0.052 R)
• M11: 1,963,322 km (0.118 R)
• M12: 2,096,165 km (0.095 R)
• M13: 2,476,892 km (0.118 R)
• M14: 2,548,400 km (0.051 R)
• M15: 2,693,510 km (0.075 R)
• M16: 2,841,312 km (0.069 R)
• M17: 3,700,603 km (0.034 R)
• M18: 4,286,278 km (0.089 R)
• M19: 4,372,297 km (0.091 R)
• M20: 4,945,257 km (0.1 R)
• M21: 5,355,604 km (0.101 R)
• M22: 7,052,642 km (0.059 R)
• M23: 7,513,703 km (0.114 R)
• M24: 7,669,584 km (0.094 R)
• M25: 7,721,793 km (0.104 R)
• M26: 8,250,323 km (0.085 R)
• M27: 8,303,729 km (0.069 R)
• M28: 8,464,996 km (0.118 R)
• M29: 10,018,270 km (0.105 R)
• M30: 10,710,460 km (0.074 R)
• M31: 11,358,368 km (0.056 R)
• M32: 12,753,667 km (0.116 R)
• M33: 13,502,853 km (0.078 R)
• M34: 13,819,253 km (0.101 R)
• M35: 14,010,140 km (0.103 R)
• M36: 17,182,512 km (0.116 R)
• M37: 17,387,910 km (0.056 R)
• M38: 17,939,477 km (0.103 R)
• M39: 18,637,052 km (0.117 R)
• M40: 18,918,596 km (0.098 R)
• M41: 20,855,290 km (0.095 R)
• M42: 21,367,513 km (0.096 R)
• M43: 23,533,690 km (0.051 R)
• M44: 23,837,972 km (0.06 R)
• M45: 24,067,006 km (0.101 R)
• M46: 24,912,982 km (0.054 R)
• M47: 25,222,949 km (0.108 R)
• M48: 25,612,352 km (0.063 R)
• M49: 26,003,700 km (0.104 R)
• M50: 26,633,956 km (0.059 R)
• M51: 27,749,059 km (0.074 R)
• M52: 27,909,577 km (0.066 R)
• M53: 28,150,879 km (0.104 R)
• M54: 28,312,145 km (0.072 R)
• M55: 28,473,860 km (0.106 R)
• M56: 30,768,392 km (0.099 R)
• M57: 31,351,226 km (0.114 R)
• M58: 32,443,290 km (0.117 R)
• M59: 32,527,813 km (0.073 R)
• M60: 33,036,446 km (0.055 R)
• M61: 33,804,332 km (0.088 R)
• M62: 35,444,822 km (0.052 R)
• M63: 36,758,142 km (0.088 R)
• M64: 36,934,368 km (0.074 R)
• M65: 37,464,992 km (0.025 R)
• M66: 38,623,328 km (0.112 R)
• M67: 39,161,731 km (0.118 R)
• M68: 41,157,665 km (0.111 R)
• M69: 41,340,624 km (0.053 R)
• M70: 43,093,312 km (0.098 R)
• M71: 43,931,958 km (0.099 R)
• M72: 47,916,348 km (0.09 R)
• M73: 48,012,539 km (0.102 R)
• M74: 48,494,843 km (0.071 R)
• M75: 49,464,237 km (0.098 R)
• M76: 50,146,553 km (0.111 R)
• M77: 50,342,077 km (0.088 R)
• M78: 51,422,174 km (0.092 R)
• M79: 52,509,750 km (0.101 R)
• M80: 53,505,025 km (0.026 R)
• M81: 53,704,738 km (0.09 R)
• M82: 54,406,053 km (0.102 R)
• M83: 54,707,493 km (0.034 R)
• M84: 55,110,360 km (0.1 R)
• M85: 55,413,146 km (0.102 R)
• M86: 57,139,206 km (0.073 R)
• M87: 57,241,232 km (0.07 R)
• M88: 57,445,582 km (0.059 R)
• M89: 58,060,130 km (0.105 R)
• M90: 60,956,495 km (0.057 R)
• M91: 63,159,473 km (0.077 R)
• M92: 63,476,321 km (0.083 R)
• M93: 68,183,418 km (0.097 R)
• M94: 68,834,019 km (0.107 R)
• M95: 68,942,628 km (0.098 R)
• M96: 69,595,473 km (0.058 R)
• M97: 71,346,665 km (0.081 R)
• M98: 74,000,532 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.7

Radius: 5.8

Gravity: 25.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 15.36 AU - 23.04 AU

Year: 30278 Days

Day: 19.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,794,355 km

• M1: 313,108 km (0.112 R)
• M2: 723,904 km (0.109 R)
• M3: 1,110,016 km (0.08 R)
• M4: 1,436,439 km (0.027 R)
• M5: 1,630,168 km (0.043 R)
• M6: 2,042,759 km (0.117 R)
• M7: 2,624,994 km (0.061 R)
• M8: 4,038,694 km (0.115 R)
• M9: 4,762,149 km (0.087 R)
• M10: 6,515,137 km (0.065 R)
• M11: 7,558,732 km (0.069 R)
• M12: 8,374,938 km (0.026 R)
• M13: 9,076,402 km (0.112 R)
• M14: 10,089,778 km (0.096 R)
• M15: 10,385,832 km (0.065 R)
• M16: 10,759,976 km (0.08 R)
• M17: 10,910,771 km (0.093 R)
• M18: 11,062,463 km (0.117 R)
• M19: 11,675,665 km (0.085 R)
• M20: 11,986,529 km (0.058 R)
• M21: 12,300,087 km (0.057 R)
• M22: 12,695,773 km (0.062 R)
• M23: 12,935,129 km (0.114 R)
• M24: 13,015,314 km (0.118 R)
• M25: 13,256,765 km (0.096 R)
• M26: 13,989,944 km (0.106 R)
• M27: 14,072,223 km (0.096 R)
• M28: 15,922,449 km (0.116 R)
• M29: 16,094,487 km (0.076 R)
• M30: 16,180,655 km (0.081 R)
• M31: 16,266,973 km (0.084 R)
• M32: 16,788,471 km (0.085 R)
• M33: 17,403,767 km (0.079 R)
• M34: 17,847,774 km (0.083 R)
• M35: 18,295,520 km (0.09 R)
• M36: 18,475,636 km (0.112 R)
• M37: 18,837,663 km (0.119 R)
• M38: 19,476,895 km (0.079 R)
• M39: 22,199,576 km (0.118 R)
• M40: 22,295,618 km (0.11 R)
• M41: 23,948,674 km (0.099 R)
• M42: 24,047,110 km (0.095 R)
• M43: 24,442,198 km (0.093 R)
• M44: 26,348,523 km (0.046 R)
• M45: 30,408,310 km (0.06 R)
• M46: 31,372,469 km (0.052 R)
• M47: 34,213,482 km (0.11 R)
• M48: 34,324,483 km (0.106 R)
• M49: 35,440,035 km (0.045 R)
• M50: 36,454,308 km (0.07 R)
• M51: 36,908,188 km (0.093 R)
• M52: 41,311,751 km (0.057 R)
• M53: 42,975,579 km (0.059 R)
• M54: 44,661,098 km (0.118 R)
• M55: 46,368,010 km (0.107 R)
• M56: 47,353,112 km (0.116 R)
• M57: 47,972,148 km (0.082 R)
• M58: 48,718,641 km (0.107 R)
• M59: 50,981,159 km (0.1 R)
• M60: 53,792,402 km (0.049 R)
• M61: 54,050,459 km (0.08 R)
• M62: 55,607,473 km (0.073 R)
• M63: 55,868,372 km (0.093 R)
• M64: 57,179,149 km (0.04 R)
• M65: 59,430,596 km (0.045 R)
• M66: 59,830,920 km (0.073 R)
• M67: 68,022,900 km (0.086 R)
• M68: 71,538,450 km (0.082 R)
• M69: 72,960,976 km (0.083 R)
• M70: 74,968,430 km (0.105 R)
• M71: 76,268,435 km (0.088 R)
• M72: 76,848,576 km (0.049 R)
• M73: 77,284,654 km (0.119 R)
• M74: 79,624,364 km (0.045 R)
• M75: 80,065,678 km (0.12 R)
• M76: 81,246,304 km (0.087 R)
• M77: 85,724,965 km (0.115 R)
• M78: 86,328,144 km (0.104 R)
• M79: 87,538,840 km (0.066 R)
• M80: 88,298,198 km (0.07 R)
• M81: 88,450,339 km (0.086 R)
• M82: 89,365,130 km (0.101 R)
• M83: 91,819,882 km (0.108 R)
• M84: 93,365,377 km (0.098 R)
• M85: 94,763,519 km (0.103 R)
• M86: 96,325,171 km (0.071 R)
• M87: 97,266,292 km (0.052 R)
• M88: 98,841,557 km (0.112 R)
• M89: 99,315,782 km (0.104 R)
• M90: 100,425,200 km (0.031 R)
• M91: 104,099,324 km (0.09 R)
• M92: 106,519,219 km (0.082 R)
• M93: 107,492,353 km (0.104 R)
• M94: 108,142,655 km (0.085 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit