🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.99 AU - 1.13 AU

Year: 380 Days

Day: 40.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,222,783 km

• M1: 186,698 km (0.066 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.29 AU - 2.75 AU

Year: 1393 Days

Day: 38 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.02 AU - 6.12 AU

Year: 4578 Days

Day: 14.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 10.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.55 AU - 6.81 AU

Year: 4714 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,222,783 km

• M1: 238,010 km (0.027 R)
• M2: 338,540 km (0.105 R)
• M3: 408,851 km (0.11 R)
• M4: 720,164 km (0.081 R)
• M5: 806,632 km (0.12 R)
• M6: 920,177 km (0.066 R)
• M7: 1,348,176 km (0.106 R)
• M8: 1,541,606 km (0.104 R)
• M9: 1,656,348 km (0.049 R)
• M10: 1,803,851 km (0.075 R)
• M11: 1,986,959 km (0.074 R)
• M12: 2,112,322 km (0.092 R)
• M13: 2,404,636 km (0.093 R)
• M14: 2,938,252 km (0.068 R)
• M15: 3,191,222 km (0.107 R)
• M16: 3,376,424 km (0.108 R)
• M17: 3,451,522 km (0.102 R)
• M18: 3,680,108 km (0.104 R)
• M19: 4,052,457 km (0.077 R)
• M20: 4,253,217 km (0.068 R)
• M21: 4,395,784 km (0.107 R)
• M22: 4,498,707 km (0.058 R)
• M23: 4,602,229 km (0.119 R)
• M24: 4,727,742 km (0.078 R)
• M25: 4,960,665 km (0.078 R)
• M26: 5,328,078 km (0.117 R)
• M27: 5,437,883 km (0.102 R)
• M28: 5,816,814 km (0.059 R)
• M29: 5,975,388 km (0.094 R)
• M30: 6,671,018 km (0.084 R)
• M31: 6,860,858 km (0.119 R)
• M32: 8,597,689 km (0.068 R)
• M33: 8,986,793 km (0.102 R)
• M34: 9,461,317 km (0.059 R)
• M35: 9,621,387 km (0.119 R)
• M36: 9,755,427 km (0.032 R)
• M37: 10,352,621 km (0.108 R)
• M38: 10,766,559 km (0.091 R)
• M39: 10,850,034 km (0.076 R)
• M40: 11,186,031 km (0.05 R)
• M41: 11,497,045 km (0.087 R)
• M42: 11,839,475 km (0.114 R)
• M43: 12,127,600 km (0.107 R)
• M44: 12,214,367 km (0.108 R)
• M45: 12,417,970 km (0.06 R)
• M46: 12,857,787 km (0.107 R)
• M47: 13,302,691 km (0.111 R)
• M48: 14,085,986 km (0.108 R)
• M49: 14,698,739 km (0.113 R)
• M50: 14,946,323 km (0.065 R)
• M51: 15,288,902 km (0.088 R)
• M52: 15,508,213 km (0.075 R)
• M53: 15,665,590 km (0.05 R)
• M54: 15,886,845 km (0.095 R)
• M55: 16,428,240 km (0.103 R)
• M56: 17,008,231 km (0.105 R)
• M57: 17,105,469 km (0.047 R)
• M58: 17,726,151 km (0.106 R)
• M59: 18,055,715 km (0.085 R)
• M60: 18,487,305 km (0.099 R)
• M61: 18,720,977 km (0.113 R)
• M62: 19,326,699 km (0.118 R)
• M63: 20,007,219 km (0.087 R)
• M64: 21,147,155 km (0.119 R)
• M65: 21,356,592 km (0.051 R)
• M66: 21,601,933 km (0.067 R)
• M67: 21,848,320 km (0.105 R)
• M68: 21,989,391 km (0.105 R)
• M69: 22,521,361 km (0.102 R)
• M70: 22,950,109 km (0.098 R)
• M71: 23,309,293 km (0.106 R)
• M72: 23,417,452 km (0.067 R)
• M73: 23,706,775 km (0.119 R)
• M74: 24,106,350 km (0.076 R)
• M75: 24,325,212 km (0.03 R)
• M76: 24,581,473 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 10.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.04 AU - 7.02 AU

Year: 5157 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,222,783 km

• M1: 143,165 km (0.06 R)
• M2: 226,790 km (0.072 R)
• M3: 313,108 km (0.069 R)
• M4: 416,331 km (0.091 R)
• M5: 534,214 km (0.112 R)
• M6: 908,358 km (0.113 R)
• M7: 1,970,802 km (0.099 R)
• M8: 2,110,228 km (0.079 R)
• M9: 2,181,287 km (0.05 R)
• M10: 2,344,199 km (0.112 R)
• M11: 2,492,301 km (0.082 R)
• M12: 2,720,587 km (0.109 R)
• M13: 2,798,228 km (0.12 R)
• M14: 3,156,814 km (0.039 R)
• M15: 3,321,073 km (0.117 R)
• M16: 3,404,100 km (0.11 R)
• M17: 3,509,117 km (0.076 R)
• M18: 3,636,575 km (0.086 R)
• M19: 3,939,810 km (0.102 R)
• M20: 4,433,034 km (0.111 R)
• M21: 4,617,338 km (0.081 R)
• M22: 4,687,051 km (0.075 R)
• M23: 4,851,309 km (0.065 R)
• M24: 5,625,927 km (0.065 R)
• M25: 6,027,747 km (0.094 R)
• M26: 6,387,081 km (0.059 R)
• M27: 6,517,082 km (0.093 R)
• M28: 6,992,354 km (0.095 R)
• M29: 7,153,321 km (0.103 R)
• M30: 7,369,939 km (0.099 R)
• M31: 7,506,372 km (0.1 R)
• M32: 7,616,177 km (0.106 R)
• M33: 8,004,683 km (0.113 R)
• M34: 8,286,076 km (0.115 R)
• M35: 8,371,198 km (0.119 R)
• M36: 9,062,190 km (0.1 R)
• M37: 9,652,204 km (0.045 R)
• M38: 9,861,641 km (0.117 R)
• M39: 10,652,565 km (0.054 R)
• M40: 10,838,067 km (0.116 R)
• M41: 11,749,566 km (0.06 R)
• M42: 11,845,159 km (0.094 R)
• M43: 12,230,524 km (0.09 R)
• M44: 12,327,613 km (0.09 R)
• M45: 12,914,934 km (0.107 R)
• M46: 13,914,098 km (0.093 R)
• M47: 14,286,746 km (0.118 R)
• M48: 14,628,278 km (0.117 R)
• M49: 15,809,802 km (0.118 R)
• M50: 16,021,483 km (0.071 R)
• M51: 16,092,243 km (0.105 R)
• M52: 16,626,457 km (0.118 R)
• M53: 17,347,668 km (0.055 R)
• M54: 19,685,584 km (0.091 R)
• M55: 19,761,430 km (0.116 R)
• M56: 19,951,419 km (0.069 R)
• M57: 20,142,007 km (0.096 R)
• M58: 20,371,640 km (0.11 R)
• M59: 20,679,063 km (0.109 R)
• M60: 20,871,895 km (0.106 R)
• M61: 21,065,475 km (0.096 R)
• M62: 21,493,324 km (0.088 R)
• M63: 22,199,576 km (0.092 R)
• M64: 22,555,619 km (0.049 R)
• M65: 23,433,908 km (0.087 R)
• M66: 23,877,167 km (0.11 R)
• M67: 23,958,099 km (0.097 R)
• M68: 25,059,139 km (0.065 R)
• M69: 25,719,464 km (0.107 R)
• M70: 25,968,545 km (0.104 R)
• M71: 26,176,635 km (0.096 R)
• M72: 26,678,536 km (0.032 R)
• M73: 26,846,535 km (0.083 R)
• M74: 28,331,593 km (0.054 R)
• M75: 28,588,901 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.5

Radius: 3.4

Gravity: 42.52 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 16.51 AU - 21.61 AU

Year: 28979 Days

Day: 17.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,222,783 km

• M1: 45,029 km (0.118 R)
• M2: 202,406 km (0.057 R)
• M3: 713,731 km (0.036 R)
• M4: 1,016,966 km (0.116 R)
• M5: 1,260,063 km (0.085 R)
• M6: 1,323,642 km (0.113 R)
• M7: 1,832,873 km (0.084 R)
• M8: 1,904,979 km (0.092 R)
• M9: 2,164,681 km (0.092 R)
• M10: 2,357,064 km (0.071 R)
• M11: 2,840,564 km (0.076 R)
• M12: 3,266,320 km (0.041 R)
• M13: 3,397,966 km (0.079 R)
• M14: 4,463,103 km (0.102 R)
• M15: 4,855,947 km (0.099 R)
• M16: 5,259,712 km (0.092 R)
• M17: 6,045,549 km (0.081 R)
• M18: 7,898,468 km (0.053 R)
• M19: 11,400,704 km (0.081 R)
• M20: 12,002,536 km (0.025 R)
• M21: 12,546,175 km (0.046 R)
• M22: 13,097,742 km (0.096 R)
• M23: 14,510,993 km (0.057 R)
• M24: 14,727,162 km (0.099 R)
• M25: 15,675,912 km (0.113 R)
• M26: 15,897,616 km (0.096 R)
• M27: 17,708,648 km (0.1 R)
• M28: 19,188,021 km (0.1 R)
• M29: 19,425,134 km (0.03 R)
• M30: 19,902,501 km (0.049 R)
• M31: 20,383,607 km (0.091 R)
• M32: 21,849,816 km (0.107 R)
• M33: 22,180,128 km (0.114 R)
• M34: 22,346,032 km (0.102 R)
• M35: 23,097,313 km (0.116 R)
• M36: 23,687,327 km (0.093 R)
• M37: 24,538,838 km (0.095 R)
• M38: 24,624,558 km (0.097 R)
• M39: 24,710,427 km (0.082 R)
• M40: 25,054,502 km (0.092 R)
• M41: 26,271,780 km (0.108 R)
• M42: 26,799,262 km (0.109 R)
• M43: 27,064,349 km (0.062 R)
• M44: 28,943,897 km (0.11 R)
• M45: 30,404,122 km (0.11 R)
• M46: 30,496,124 km (0.098 R)
• M47: 30,588,277 km (0.092 R)
• M48: 31,607,936 km (0.059 R)
• M49: 31,701,135 km (0.116 R)
• M50: 33,110,946 km (0.101 R)
• M51: 35,118,549 km (0.055 R)
• M52: 35,215,189 km (0.111 R)
• M53: 37,067,061 km (0.116 R)
• M54: 38,153,591 km (0.043 R)
• M55: 40,661,449 km (0.081 R)
• M56: 41,373,236 km (0.111 R)
• M57: 43,844,443 km (0.082 R)
• M58: 43,948,414 km (0.07 R)
• M59: 45,412,977 km (0.112 R)
• M60: 46,362,923 km (0.041 R)
• M61: 46,468,988 km (0.119 R)
• M62: 47,426,115 km (0.082 R)
• M63: 48,282,563 km (0.108 R)
• M64: 50,554,506 km (0.104 R)
• M65: 50,663,563 km (0.119 R)
• M66: 51,429,205 km (0.066 R)
• M67: 51,538,860 km (0.076 R)
• M68: 52,971,858 km (0.076 R)
• M69: 53,193,412 km (0.085 R)
• M70: 53,304,414 km (0.098 R)
• M71: 53,748,869 km (0.074 R)
• M72: 54,529,621 km (0.073 R)
• M73: 55,314,112 km (0.112 R)
• M74: 55,426,460 km (0.111 R)
• M75: 55,651,455 km (0.105 R)
• M76: 55,764,102 km (0.049 R)
• M77: 56,215,289 km (0.088 R)
• M78: 59,868,170 km (0.076 R)
• M79: 62,774,857 km (0.071 R)
• M80: 64,186,313 km (0.112 R)
• M81: 67,040,341 km (0.089 R)
• M82: 70,665,696 km (0.119 R)
• M83: 71,398,426 km (0.082 R)
• M84: 72,010,880 km (0.093 R)
• M85: 72,502,159 km (0.104 R)
• M86: 72,748,248 km (0.115 R)
• M87: 73,117,754 km (0.107 R)
• M88: 73,364,591 km (0.08 R)
• M89: 73,982,580 km (0.067 R)
• M90: 75,597,638 km (0.067 R)
• M91: 76,096,846 km (0.062 R)
• M92: 76,346,974 km (0.118 R)
• M93: 77,601,203 km (0.051 R)
• M94: 80,639,236 km (0.084 R)
• M95: 82,300,969 km (0.119 R)
• M96: 82,943,193 km (0.087 R)
• M97: 84,750,036 km (0.095 R)
• M98: 85,658,245 km (0.115 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit