🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.42 AU - 0.6 AU

Year: 135 Days

Day: 22.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,822,216 km

• M1: 127,457 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.7 AU - 0.72 AU

Year: 222 Days

Day: 21.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.9 AU - 3.98 AU

Year: 2900 Days

Day: 23.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,822,216 km

• M1: 904,618 km (0.108 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.8

Radius: 12.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.7 AU - 7.42 AU

Year: 5532 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,822,216 km

• M1: 157,377 km (0.107 R)
• M2: 378,034 km (0.092 R)
• M3: 627,264 km (0.054 R)
• M4: 718,818 km (0.057 R)
• M5: 829,670 km (0.073 R)
• M6: 917,035 km (0.092 R)
• M7: 1,007,841 km (0.052 R)
• M8: 1,102,088 km (0.11 R)
• M9: 1,249,441 km (0.082 R)
• M10: 1,403,826 km (0.061 R)
• M11: 1,713,195 km (0.065 R)
• M12: 2,105,141 km (0.057 R)
• M13: 2,186,971 km (0.091 R)
• M14: 2,290,792 km (0.091 R)
• M15: 2,482,128 km (0.093 R)
• M16: 2,568,895 km (0.078 R)
• M17: 2,700,990 km (0.037 R)
• M18: 4,143,711 km (0.114 R)
• M19: 4,221,353 km (0.118 R)
• M20: 4,299,443 km (0.11 R)
• M21: 4,404,461 km (0.028 R)
• M22: 4,805,682 km (0.088 R)
• M23: 4,914,739 km (0.052 R)
• M24: 4,997,018 km (0.101 R)
• M25: 5,163,071 km (0.109 R)
• M26: 6,079,358 km (0.095 R)
• M27: 6,197,541 km (0.096 R)
• M28: 6,616,863 km (0.102 R)
• M29: 7,263,425 km (0.114 R)
• M30: 8,517,205 km (0.089 R)
• M31: 8,949,992 km (0.069 R)
• M32: 9,050,970 km (0.102 R)
• M33: 9,492,583 km (0.102 R)
• M34: 9,629,914 km (0.107 R)
• M35: 10,859,758 km (0.12 R)
• M36: 12,175,621 km (0.071 R)
• M37: 12,928,398 km (0.059 R)
• M38: 13,080,838 km (0.062 R)
• M39: 13,195,430 km (0.08 R)
• M40: 13,387,364 km (0.096 R)
• M41: 14,164,226 km (0.086 R)
• M42: 14,478,980 km (0.098 R)
• M43: 14,835,920 km (0.083 R)
• M44: 16,251,565 km (0.119 R)
• M45: 16,457,411 km (0.072 R)
• M46: 16,746,883 km (0.11 R)
• M47: 17,079,888 km (0.091 R)
• M48: 17,247,139 km (0.039 R)
• M49: 17,541,248 km (0.087 R)
• M50: 17,625,621 km (0.083 R)
• M51: 18,006,797 km (0.062 R)
• M52: 18,433,450 km (0.087 R)
• M53: 18,519,319 km (0.079 R)
• M54: 18,863,544 km (0.091 R)
• M55: 19,602,407 km (0.107 R)
• M56: 19,777,586 km (0.12 R)
• M57: 19,909,233 km (0.063 R)
• M58: 20,795,151 km (0.07 R)
• M59: 22,880,994 km (0.118 R)
• M60: 23,901,850 km (0.108 R)
• M61: 24,370,989 km (0.078 R)
• M62: 24,559,333 km (0.106 R)
• M63: 24,701,002 km (0.12 R)
• M64: 25,748,187 km (0.105 R)
• M65: 27,640,002 km (0.039 R)
• M66: 28,280,580 km (0.103 R)
• M67: 30,130,208 km (0.084 R)
• M68: 30,332,614 km (0.052 R)
• M69: 31,248,602 km (0.119 R)
• M70: 31,915,808 km (0.077 R)
• M71: 32,483,981 km (0.097 R)
• M72: 32,795,444 km (0.088 R)
• M73: 33,055,594 km (0.063 R)
• M74: 33,316,493 km (0.1 R)
• M75: 34,156,036 km (0.113 R)
• M76: 35,375,109 km (0.102 R)
• M77: 35,535,179 km (0.108 R)
• M78: 35,748,954 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.5

Radius: 7.8

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.74 AU - 18.4 AU

Year: 21696 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,822,216 km

• M1: 104,270 km (0.045 R)
• M2: 902,374 km (0.107 R)
• M3: 1,121,386 km (0.068 R)
• M4: 1,237,324 km (0.092 R)
• M5: 1,707,211 km (0.112 R)
• M6: 1,909,617 km (0.099 R)
• M7: 2,338,065 km (0.091 R)
• M8: 2,835,029 km (0.096 R)
• M9: 3,075,283 km (0.116 R)
• M10: 3,197,954 km (0.109 R)
• M11: 3,448,231 km (0.045 R)
• M12: 3,533,053 km (0.029 R)
• M13: 3,748,175 km (0.06 R)
• M14: 3,923,503 km (0.094 R)
• M15: 4,698,121 km (0.079 R)
• M16: 4,792,218 km (0.11 R)
• M17: 4,887,213 km (0.025 R)
• M18: 5,869,622 km (0.073 R)
• M19: 6,331,281 km (0.03 R)
• M20: 7,344,059 km (0.039 R)
• M21: 9,219,567 km (0.078 R)
• M22: 10,609,182 km (0.07 R)
• M23: 12,452,527 km (0.101 R)
• M24: 12,517,751 km (0.115 R)
• M25: 13,310,471 km (0.106 R)
• M26: 13,712,889 km (0.062 R)
• M27: 13,780,357 km (0.052 R)
• M28: 13,915,594 km (0.072 R)
• M29: 14,529,693 km (0.115 R)
• M30: 14,667,473 km (0.105 R)
• M31: 15,152,619 km (0.053 R)
• M32: 15,292,343 km (0.103 R)
• M33: 16,067,858 km (0.116 R)
• M34: 19,069,241 km (0.106 R)
• M35: 21,215,970 km (0.03 R)
• M36: 21,922,072 km (0.118 R)
• M37: 22,000,910 km (0.11 R)
• M38: 24,494,407 km (0.046 R)
• M39: 25,982,757 km (0.1 R)
• M40: 26,066,382 km (0.094 R)
• M41: 27,075,868 km (0.074 R)
• M42: 27,330,334 km (0.069 R)
• M43: 27,500,277 km (0.115 R)
• M44: 27,926,931 km (0.081 R)
• M45: 28,786,669 km (0.074 R)
• M46: 29,393,738 km (0.046 R)
• M47: 31,328,936 km (0.106 R)
• M48: 31,595,968 km (0.064 R)
• M49: 31,953,208 km (0.068 R)
• M50: 33,214,168 km (0.105 R)
• M51: 33,668,497 km (0.052 R)
• M52: 33,941,962 km (0.077 R)
• M53: 34,216,324 km (0.101 R)
• M54: 35,043,600 km (0.112 R)
• M55: 36,624,252 km (0.069 R)
• M56: 37,375,981 km (0.028 R)
• M57: 37,943,256 km (0.106 R)
• M58: 38,990,591 km (0.071 R)
• M59: 41,308,310 km (0.071 R)
• M60: 42,287,129 km (0.094 R)
• M61: 42,582,286 km (0.079 R)
• M62: 43,273,727 km (0.113 R)
• M63: 43,869,276 km (0.112 R)
• M64: 45,974,866 km (0.094 R)
• M65: 46,379,678 km (0.11 R)
• M66: 48,421,390 km (0.078 R)
• M67: 50,283,883 km (0.104 R)
• M68: 50,596,543 km (0.1 R)
• M69: 50,909,951 km (0.037 R)
• M70: 51,328,675 km (0.059 R)
• M71: 52,803,411 km (0.101 R)
• M72: 53,546,015 km (0.111 R)
• M73: 56,010,191 km (0.104 R)
• M74: 56,226,210 km (0.115 R)
• M75: 56,875,914 km (0.1 R)
• M76: 57,310,495 km (0.12 R)
• M77: 57,637,068 km (0.051 R)
• M78: 58,839,984 km (0.06 R)
• M79: 59,059,594 km (0.053 R)
• M80: 59,720,068 km (0.065 R)
• M81: 61,270,501 km (0.105 R)
• M82: 61,604,553 km (0.111 R)
• M83: 62,050,803 km (0.067 R)
• M84: 62,386,052 km (0.043 R)
• M85: 64,298,062 km (0.099 R)
• M86: 64,977,386 km (0.072 R)
• M87: 65,431,565 km (0.044 R)
• M88: 69,682,987 km (0.105 R)
• M89: 70,380,861 km (0.064 R)
• M90: 73,549,494 km (0.112 R)
• M91: 73,786,008 km (0.059 R)
• M92: 74,497,196 km (0.054 R)
• M93: 75,687,547 km (0.035 R)
• M94: 77,846,094 km (0.109 R)
• M95: 80,877,396 km (0.085 R)
• M96: 81,366,132 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.9

Radius: 5.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.62 AU - 17.9 AU

Year: 26593 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,822,216 km

• M1: 87,515 km (0.102 R)
• M2: 206,744 km (0.052 R)
• M3: 326,871 km (0.108 R)
• M4: 522,097 km (0.094 R)
• M5: 691,142 km (0.092 R)
• M6: 771,775 km (0.058 R)
• M7: 855,700 km (0.071 R)
• M8: 920,775 km (0.079 R)
• M9: 987,346 km (0.083 R)
• M10: 1,102,237 km (0.105 R)
• M11: 1,149,360 km (0.115 R)
• M12: 1,993,242 km (0.06 R)
• M13: 2,952,464 km (0.091 R)
• M14: 3,052,096 km (0.073 R)
• M15: 3,288,610 km (0.095 R)
• M16: 3,496,102 km (0.029 R)
• M17: 4,069,960 km (0.075 R)
• M18: 5,628,470 km (0.116 R)
• M19: 5,918,391 km (0.072 R)
• M20: 6,685,828 km (0.053 R)
• M21: 7,394,174 km (0.073 R)
• M22: 7,987,030 km (0.086 R)
• M23: 8,219,206 km (0.057 R)
• M24: 8,833,006 km (0.109 R)
• M25: 8,880,878 km (0.1 R)
• M26: 9,559,454 km (0.085 R)
• M27: 10,204,520 km (0.065 R)
• M28: 10,710,160 km (0.051 R)
• M29: 11,017,584 km (0.117 R)
• M30: 11,484,030 km (0.117 R)
• M31: 12,009,867 km (0.118 R)
• M32: 12,976,119 km (0.11 R)
• M33: 13,689,252 km (0.044 R)
• M34: 13,911,256 km (0.096 R)
• M35: 13,967,056 km (0.103 R)
• M36: 14,302,753 km (0.092 R)
• M37: 17,261,650 km (0.066 R)
• M38: 17,802,895 km (0.114 R)
• M39: 18,717,237 km (0.066 R)
• M40: 18,963,624 km (0.03 R)
• M41: 19,521,924 km (0.066 R)
• M42: 19,584,306 km (0.097 R)
• M43: 19,646,838 km (0.098 R)
• M44: 23,512,297 km (0.114 R)
• M45: 24,045,015 km (0.069 R)
• M46: 24,919,116 km (0.089 R)
• M47: 25,803,688 km (0.057 R)
• M48: 28,094,779 km (0.094 R)
• M49: 28,589,051 km (0.097 R)
• M50: 29,228,731 km (0.09 R)
• M51: 29,657,927 km (0.111 R)
• M52: 30,161,175 km (0.073 R)
• M53: 32,128,686 km (0.084 R)
• M54: 33,090,750 km (0.093 R)
• M55: 33,463,249 km (0.081 R)
• M56: 33,687,346 km (0.077 R)
• M57: 34,362,930 km (0.05 R)
• M58: 34,967,156 km (0.092 R)
• M59: 38,040,644 km (0.07 R)
• M60: 38,196,525 km (0.053 R)
• M61: 38,352,705 km (0.106 R)
• M62: 38,430,795 km (0.115 R)
• M63: 39,057,910 km (0.076 R)
• M64: 40,640,506 km (0.08 R)
• M65: 41,921,512 km (0.082 R)
• M66: 42,163,113 km (0.092 R)
• M67: 43,215,683 km (0.099 R)
• M68: 46,175,477 km (0.106 R)
• M69: 46,841,936 km (0.116 R)
• M70: 48,437,696 km (0.08 R)
• M71: 49,284,719 km (0.062 R)
• M72: 49,965,838 km (0.099 R)
• M73: 50,393,240 km (0.103 R)
• M74: 51,682,324 km (0.09 R)
• M75: 51,768,642 km (0.028 R)
• M76: 51,855,110 km (0.049 R)
• M77: 52,460,981 km (0.051 R)
• M78: 52,634,515 km (0.075 R)
• M79: 53,156,462 km (0.082 R)
• M80: 53,243,528 km (0.117 R)
• M81: 54,820,289 km (0.106 R)
• M82: 55,349,267 km (0.06 R)
• M83: 55,614,355 km (0.087 R)
• M84: 55,791,329 km (0.115 R)
• M85: 56,234,588 km (0.119 R)
• M86: 56,590,032 km (0.079 R)
• M87: 57,750,463 km (0.087 R)
• M88: 58,738,407 km (0.075 R)
• M89: 59,460,516 km (0.088 R)
• M90: 60,094,661 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit