🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.52 AU - 0.86 AU

Year: 201 Days

Day: 39.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,552,118 km

• M1: 59,839 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.58 AU - 0.82 AU

Year: 206 Days

Day: 31.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.31 AU - 2.07 AU

Year: 772 Days

Day: 17.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.87 AU - 2.99 AU

Year: 1763 Days

Day: 23.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 8.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.8 AU - 10.08 AU

Year: 10194 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,552,118 km

• M1: 310,715 km (0.082 R)
• M2: 678,426 km (0.077 R)
• M3: 777,161 km (0.051 R)
• M4: 1,005,298 km (0.076 R)
• M5: 1,152,502 km (0.106 R)
• M6: 1,542,204 km (0.083 R)
• M7: 2,679,747 km (0.069 R)
• M8: 2,979,092 km (0.105 R)
• M9: 3,610,096 km (0.05 R)
• M10: 4,070,558 km (0.05 R)
• M11: 4,281,341 km (0.031 R)
• M12: 4,468,638 km (0.108 R)
• M13: 4,522,643 km (0.046 R)
• M14: 4,576,947 km (0.078 R)
• M15: 5,273,175 km (0.114 R)
• M16: 5,853,914 km (0.113 R)
• M17: 6,181,982 km (0.053 R)
• M18: 6,393,963 km (0.09 R)
• M19: 6,762,721 km (0.056 R)
• M20: 6,949,719 km (0.086 R)
• M21: 7,043,965 km (0.047 R)
• M22: 7,170,226 km (0.098 R)
• M23: 7,265,370 km (0.068 R)
• M24: 7,424,842 km (0.117 R)
• M25: 7,489,019 km (0.067 R)
• M26: 7,617,823 km (0.113 R)
• M27: 7,845,062 km (0.085 R)
• M28: 7,943,198 km (0.11 R)
• M29: 8,239,851 km (0.087 R)
• M30: 8,540,243 km (0.068 R)
• M31: 8,607,413 km (0.074 R)
• M32: 8,708,690 km (0.049 R)
• M33: 9,151,650 km (0.089 R)
• M34: 9,393,400 km (0.052 R)
• M35: 9,462,813 km (0.109 R)
• M36: 9,602,089 km (0.116 R)
• M37: 9,742,113 km (0.089 R)
• M38: 10,130,768 km (0.078 R)
• M39: 10,923,337 km (0.066 R)
• M40: 11,623,755 km (0.079 R)
• M41: 12,567,268 km (0.072 R)
• M42: 13,145,165 km (0.058 R)
• M43: 13,222,956 km (0.087 R)
• M44: 13,300,747 km (0.103 R)
• M45: 13,771,232 km (0.095 R)
• M46: 14,127,574 km (0.115 R)
• M47: 15,996,351 km (0.084 R)
• M48: 16,412,682 km (0.118 R)
• M49: 16,580,231 km (0.057 R)
• M50: 16,959,462 km (0.115 R)
• M51: 18,547,892 km (0.049 R)
• M52: 18,941,484 km (0.055 R)
• M53: 19,029,298 km (0.099 R)
• M54: 19,293,637 km (0.075 R)
• M55: 19,381,900 km (0.039 R)
• M56: 19,603,455 km (0.108 R)
• M57: 19,825,907 km (0.113 R)
• M58: 20,049,107 km (0.1 R)
• M59: 20,183,446 km (0.062 R)
• M60: 20,859,478 km (0.113 R)
• M61: 21,588,768 km (0.1 R)
• M62: 22,745,159 km (0.077 R)
• M63: 22,932,007 km (0.119 R)
• M64: 23,260,225 km (0.118 R)
• M65: 24,111,586 km (0.117 R)
• M66: 25,021,141 km (0.109 R)
• M67: 25,990,685 km (0.078 R)
• M68: 28,066,356 km (0.077 R)
• M69: 28,166,586 km (0.058 R)
• M70: 30,246,146 km (0.119 R)
• M71: 30,760,913 km (0.092 R)
• M72: 30,967,507 km (0.115 R)
• M73: 31,278,521 km (0.033 R)
• M74: 31,434,253 km (0.025 R)
• M75: 31,955,601 km (0.102 R)
• M76: 32,637,618 km (0.089 R)
• M77: 32,690,276 km (0.073 R)
• M78: 32,848,401 km (0.108 R)
• M79: 33,218,506 km (0.106 R)
• M80: 33,483,594 km (0.084 R)
• M81: 33,696,172 km (0.105 R)
• M82: 34,444,012 km (0.104 R)
• M83: 34,712,241 km (0.082 R)
• M84: 35,738,483 km (0.077 R)
• M85: 35,955,699 km (0.096 R)
• M86: 36,010,152 km (0.094 R)
• M87: 36,064,606 km (0.095 R)
• M88: 36,227,967 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789

Radius: 8.6

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.37 AU - 10.65 AU

Year: 10307 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,552,118 km

• M1: 182,809 km (0.09 R)
• M2: 262,694 km (0.055 R)
• M3: 372,798 km (0.043 R)
• M4: 516,262 km (0.117 R)
• M5: 1,095,356 km (0.109 R)
• M6: 1,558,062 km (0.083 R)
• M7: 1,798,166 km (0.118 R)
• M8: 2,260,424 km (0.077 R)
• M9: 2,560,667 km (0.061 R)
• M10: 3,320,175 km (0.065 R)
• M11: 3,693,123 km (0.105 R)
• M12: 3,981,547 km (0.041 R)
• M13: 4,411,342 km (0.08 R)
• M14: 4,478,661 km (0.109 R)
• M15: 4,614,646 km (0.096 R)
• M16: 5,030,528 km (0.054 R)
• M17: 5,171,898 km (0.052 R)
• M18: 5,243,106 km (0.111 R)
• M19: 5,531,082 km (0.089 R)
• M20: 5,640,438 km (0.101 R)
• M21: 5,787,343 km (0.093 R)
• M22: 5,935,445 km (0.106 R)
• M23: 6,197,840 km (0.083 R)
• M24: 6,387,530 km (0.055 R)
• M25: 7,850,298 km (0.087 R)
• M26: 9,325,034 km (0.111 R)
• M27: 9,455,333 km (0.096 R)
• M28: 9,586,381 km (0.058 R)
• M29: 10,655,557 km (0.104 R)
• M30: 10,791,841 km (0.067 R)
• M31: 11,668,484 km (0.071 R)
• M32: 11,855,930 km (0.06 R)
• M33: 12,472,124 km (0.039 R)
• M34: 12,615,888 km (0.063 R)
• M35: 13,098,790 km (0.085 R)
• M36: 14,887,083 km (0.114 R)
• M37: 15,294,737 km (0.104 R)
• M38: 15,397,211 km (0.06 R)
• M39: 16,069,055 km (0.076 R)
• M40: 17,174,584 km (0.116 R)
• M41: 17,871,111 km (0.109 R)
• M42: 18,304,347 km (0.051 R)
• M43: 18,467,708 km (0.06 R)
• M44: 18,686,270 km (0.086 R)
• M45: 18,960,782 km (0.095 R)
• M46: 19,569,197 km (0.071 R)
• M47: 20,578,683 km (0.071 R)
• M48: 20,635,231 km (0.073 R)
• M49: 21,720,115 km (0.025 R)
• M50: 22,240,416 km (0.059 R)
• M51: 22,298,460 km (0.046 R)
• M52: 23,116,761 km (0.099 R)
• M53: 23,766,464 km (0.079 R)
• M54: 23,885,245 km (0.073 R)
• M55: 23,944,785 km (0.092 R)
• M56: 25,508,232 km (0.063 R)
• M57: 26,179,627 km (0.06 R)
• M58: 27,166,525 km (0.106 R)
• M59: 27,352,923 km (0.066 R)
• M60: 28,417,312 km (0.112 R)
• M61: 28,732,814 km (0.083 R)
• M62: 29,367,558 km (0.114 R)
• M63: 30,844,837 km (0.062 R)
• M64: 31,104,240 km (0.108 R)
• M65: 31,952,310 km (0.065 R)
• M66: 32,017,834 km (0.036 R)
• M67: 33,271,763 km (0.105 R)
• M68: 33,338,185 km (0.084 R)
• M69: 33,537,748 km (0.085 R)
• M70: 33,737,761 km (0.117 R)
• M71: 34,005,092 km (0.065 R)
• M72: 34,138,982 km (0.069 R)
• M73: 34,609,019 km (0.114 R)
• M74: 34,878,444 km (0.113 R)
• M75: 35,759,277 km (0.102 R)
• M76: 36,441,892 km (0.108 R)
• M77: 36,716,105 km (0.048 R)
• M78: 37,612,046 km (0.103 R)
• M79: 37,681,310 km (0.105 R)
• M80: 40,272,046 km (0.106 R)
• M81: 40,555,534 km (0.118 R)
• M82: 42,486,693 km (0.088 R)
• M83: 42,630,905 km (0.095 R)
• M84: 43,354,510 km (0.111 R)
• M85: 43,863,442 km (0.052 R)
• M86: 46,066,869 km (0.11 R)
• M87: 47,182,121 km (0.087 R)
• M88: 49,590,797 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 12.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.11 AU - 10.37 AU

Year: 11517 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,552,118 km

• M1: 194,776 km (0.101 R)
• M2: 425,008 km (0.101 R)
• M3: 820,844 km (0.12 R)
• M4: 1,522,458 km (0.069 R)
• M5: 1,639,144 km (0.101 R)
• M6: 2,136,108 km (0.088 R)
• M7: 2,511,449 km (0.057 R)
• M8: 3,665,297 km (0.078 R)
• M9: 4,214,322 km (0.115 R)
• M10: 4,789,226 km (0.102 R)
• M11: 5,826,987 km (0.097 R)
• M12: 6,352,374 km (0.08 R)
• M13: 6,698,245 km (0.118 R)
• M14: 7,408,386 km (0.105 R)
• M15: 7,691,126 km (0.083 R)
• M16: 7,772,657 km (0.113 R)
• M17: 7,895,327 km (0.082 R)
• M18: 8,814,905 km (0.072 R)
• M19: 9,548,682 km (0.071 R)
• M20: 9,636,197 km (0.077 R)
• M21: 10,436,995 km (0.077 R)
• M22: 10,572,530 km (0.091 R)
• M23: 10,663,187 km (0.097 R)
• M24: 11,960,051 km (0.104 R)
• M25: 13,404,268 km (0.107 R)
• M26: 14,246,953 km (0.104 R)
• M27: 14,498,128 km (0.043 R)
• M28: 15,004,816 km (0.057 R)
• M29: 15,362,953 km (0.032 R)
• M30: 17,517,013 km (0.053 R)
• M31: 17,678,280 km (0.1 R)
• M32: 18,273,978 km (0.081 R)
• M33: 18,437,638 km (0.051 R)
• M34: 19,820,072 km (0.114 R)
• M35: 21,868,815 km (0.065 R)
• M36: 23,094,770 km (0.094 R)
• M37: 23,212,653 km (0.117 R)
• M38: 23,864,900 km (0.117 R)
• M39: 26,410,158 km (0.053 R)
• M40: 26,656,994 km (0.093 R)
• M41: 26,842,645 km (0.061 R)
• M42: 27,090,828 km (0.097 R)
• M43: 27,464,673 km (0.037 R)
• M44: 28,406,541 km (0.111 R)
• M45: 28,659,511 km (0.08 R)
• M46: 28,849,800 km (0.081 R)
• M47: 29,167,695 km (0.093 R)
• M48: 29,486,937 km (0.052 R)
• M49: 29,999,908 km (0.08 R)
• M50: 31,099,901 km (0.085 R)
• M51: 31,753,195 km (0.045 R)
• M52: 32,410,977 km (0.09 R)
• M53: 32,741,439 km (0.086 R)
• M54: 33,206,239 km (0.111 R)
• M55: 33,339,381 km (0.047 R)
• M56: 34,007,934 km (0.12 R)
• M57: 34,411,101 km (0.108 R)
• M58: 35,222,370 km (0.084 R)
• M59: 35,358,205 km (0.117 R)
• M60: 36,794,793 km (0.076 R)
• M61: 37,001,537 km (0.075 R)
• M62: 37,347,108 km (0.047 R)
• M63: 38,459,967 km (0.028 R)
• M64: 39,937,096 km (0.12 R)
• M65: 40,433,612 km (0.108 R)
• M66: 40,575,730 km (0.118 R)
• M67: 41,074,938 km (0.11 R)
• M68: 41,935,275 km (0.111 R)
• M69: 42,151,294 km (0.055 R)
• M70: 42,584,530 km (0.107 R)
• M71: 42,801,596 km (0.05 R)
• M72: 43,091,816 km (0.067 R)
• M73: 43,309,780 km (0.049 R)
• M74: 45,214,460 km (0.086 R)
• M75: 46,847,321 km (0.08 R)
• M76: 47,221,166 km (0.096 R)
• M77: 47,445,862 km (0.066 R)
• M78: 47,971,699 km (0.079 R)
• M79: 48,122,344 km (0.103 R)
• M80: 48,953,360 km (0.113 R)
• M81: 49,789,313 km (0.098 R)
• M82: 50,476,566 km (0.119 R)
• M83: 50,783,092 km (0.071 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 18,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit