🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.93 AU

Year: 255 Days

Day: 33.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.12 AU - 1.16 AU

Year: 442 Days

Day: 37.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,104,882 km

• M1: 97,538 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.12 AU - 3.7 AU

Year: 2289 Days

Day: 42.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.96 AU - 4.26 AU

Year: 2493 Days

Day: 17.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,104,882 km

• M1: 23,487 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.79 AU - 4.53 AU

Year: 2545 Days

Day: 26.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,104,882 km

• M1: 773,720 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.32 AU - 5.06 AU

Year: 3691 Days

Day: 42 Hours

Environment

Temp: -125 °C

Axial Tilt: 61.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,104,882 km

• M1: 13,913 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.42 AU - 5.1 AU

Year: 3774 Days

Day: 46.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.5

Radius: 4

Gravity: 32.41 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.59 AU - 15.03 AU

Year: 19674 Days

Day: 19.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,104,882 km

• M1: 304,581 km (0.102 R)
• M2: 479,461 km (0.101 R)
• M3: 537,505 km (0.112 R)
• M4: 770,579 km (0.059 R)
• M5: 958,025 km (0.111 R)
• M6: 1,319,154 km (0.101 R)
• M7: 2,024,957 km (0.043 R)
• M8: 2,348,387 km (0.085 R)
• M9: 2,448,618 km (0.107 R)
• M10: 2,757,538 km (0.044 R)
• M11: 3,115,076 km (0.114 R)
• M12: 3,873,238 km (0.094 R)
• M13: 4,518,604 km (0.076 R)
• M14: 4,601,631 km (0.046 R)
• M15: 5,196,880 km (0.101 R)
• M16: 6,042,557 km (0.096 R)
• M17: 6,364,791 km (0.113 R)
• M18: 6,411,316 km (0.094 R)
• M19: 7,267,315 km (0.057 R)
• M20: 8,310,461 km (0.042 R)
• M21: 9,241,109 km (0.118 R)
• M22: 9,346,576 km (0.091 R)
• M23: 9,665,369 km (0.12 R)
• M24: 9,772,331 km (0.093 R)
• M25: 9,826,037 km (0.104 R)
• M26: 10,095,911 km (0.08 R)
• M27: 10,258,973 km (0.061 R)
• M28: 10,422,783 km (0.104 R)
• M29: 10,864,246 km (0.073 R)
• M30: 11,143,097 km (0.092 R)
• M31: 11,537,586 km (0.088 R)
• M32: 12,166,795 km (0.107 R)
• M33: 12,456,416 km (0.071 R)
• M34: 13,458,124 km (0.06 R)
• M35: 13,517,813 km (0.091 R)
• M36: 13,757,619 km (0.098 R)
• M37: 13,817,757 km (0.11 R)
• M38: 16,041,230 km (0.112 R)
• M39: 16,871,049 km (0.109 R)
• M40: 17,780,156 km (0.105 R)
• M41: 18,240,768 km (0.12 R)
• M42: 19,781,177 km (0.117 R)
• M43: 21,502,450 km (0.054 R)
• M44: 21,992,981 km (0.081 R)
• M45: 22,416,194 km (0.118 R)
• M46: 22,913,457 km (0.088 R)
• M47: 23,630,180 km (0.08 R)
• M48: 25,232,673 km (0.051 R)
• M49: 26,869,872 km (0.066 R)
• M50: 27,095,765 km (0.109 R)
• M51: 27,777,333 km (0.078 R)
• M52: 27,853,328 km (0.054 R)
• M53: 28,158,358 km (0.077 R)
• M54: 30,245,697 km (0.041 R)
• M55: 30,716,183 km (0.1 R)
• M56: 31,505,910 km (0.076 R)
• M57: 32,542,474 km (0.048 R)
• M58: 32,863,660 km (0.087 R)
• M59: 33,509,175 km (0.101 R)
• M60: 33,995,967 km (0.083 R)
• M61: 37,301,032 km (0.077 R)
• M62: 37,721,402 km (0.117 R)
• M63: 38,736,424 km (0.107 R)
• M64: 38,991,638 km (0.114 R)
• M65: 39,760,421 km (0.118 R)
• M66: 42,359,235 km (0.091 R)
• M67: 42,973,484 km (0.1 R)
• M68: 43,149,411 km (0.117 R)
• M69: 46,268,677 km (0.117 R)
• M70: 46,539,449 km (0.099 R)
• M71: 46,720,163 km (0.114 R)
• M72: 46,810,670 km (0.072 R)
• M73: 48,357,661 km (0.109 R)
• M74: 49,275,444 km (0.084 R)
• M75: 49,459,749 km (0.086 R)
• M76: 49,736,505 km (0.094 R)
• M77: 50,570,064 km (0.088 R)
• M78: 51,035,014 km (0.113 R)
• M79: 52,626,885 km (0.107 R)
• M80: 53,003,722 km (0.091 R)
• M81: 53,286,911 km (0.119 R)
• M82: 54,901,671 km (0.098 R)
• M83: 57,014,890 km (0.102 R)
• M84: 57,498,839 km (0.082 R)
• M85: 57,887,046 km (0.117 R)
• M86: 58,081,373 km (0.108 R)
• M87: 59,154,588 km (0.084 R)
• M88: 60,037,365 km (0.066 R)
• M89: 60,529,842 km (0.096 R)
• M90: 61,221,433 km (0.07 R)
• M91: 61,617,717 km (0.095 R)
• M92: 61,816,234 km (0.117 R)
• M93: 63,612,306 km (0.118 R)
• M94: 65,223,176 km (0.115 R)
• M95: 67,255,463 km (0.098 R)
• M96: 67,664,463 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.8

Radius: 6.2

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.07 AU - 19.27 AU

Year: 29319 Days

Day: 16.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,104,882 km

• M1: 92,003 km (0.109 R)
• M2: 227,090 km (0.069 R)
• M3: 619,634 km (0.113 R)
• M4: 856,149 km (0.041 R)
• M5: 1,119,441 km (0.113 R)
• M6: 1,862,194 km (0.095 R)
• M7: 2,125,038 km (0.077 R)
• M8: 2,480,183 km (0.066 R)
• M9: 3,244,778 km (0.118 R)
• M10: 4,173,332 km (0.06 R)
• M11: 4,971,287 km (0.098 R)
• M12: 5,022,599 km (0.095 R)
• M13: 5,178,031 km (0.095 R)
• M14: 5,440,426 km (0.092 R)
• M15: 5,815,168 km (0.059 R)
• M16: 8,416,077 km (0.113 R)
• M17: 8,477,562 km (0.119 R)
• M18: 8,662,614 km (0.065 R)
• M19: 9,225,850 km (0.07 R)
• M20: 11,799,831 km (0.081 R)
• M21: 12,353,643 km (0.06 R)
• M22: 14,800,017 km (0.115 R)
• M23: 14,948,567 km (0.093 R)
• M24: 15,321,814 km (0.106 R)
• M25: 15,547,408 km (0.118 R)
• M26: 15,925,591 km (0.081 R)
• M27: 16,691,083 km (0.088 R)
• M28: 16,845,618 km (0.109 R)
• M29: 18,099,098 km (0.107 R)
• M30: 18,337,408 km (0.117 R)
• M31: 18,496,879 km (0.096 R)
• M32: 18,736,984 km (0.109 R)
• M33: 20,611,595 km (0.093 R)
• M34: 23,145,184 km (0.067 R)
• M35: 23,837,074 km (0.041 R)
• M36: 24,887,850 km (0.032 R)
• M37: 25,064,375 km (0.031 R)
• M38: 25,864,275 km (0.083 R)
• M39: 27,488,758 km (0.096 R)
• M40: 28,037,633 km (0.102 R)
• M41: 28,775,001 km (0.05 R)
• M42: 30,457,378 km (0.051 R)
• M43: 31,787,752 km (0.038 R)
• M44: 32,267,513 km (0.12 R)
• M45: 32,749,667 km (0.111 R)
• M46: 33,428,691 km (0.101 R)
• M47: 34,014,367 km (0.103 R)
• M48: 34,899,238 km (0.111 R)
• M49: 35,493,292 km (0.114 R)
• M50: 35,891,222 km (0.031 R)
• M51: 36,290,648 km (0.109 R)
• M52: 37,194,668 km (0.076 R)
• M53: 41,720,004 km (0.094 R)
• M54: 42,034,758 km (0.108 R)
• M55: 42,139,925 km (0.081 R)
• M56: 42,878,190 km (0.04 R)
• M57: 43,089,871 km (0.09 R)
• M58: 43,301,852 km (0.071 R)
• M59: 43,833,522 km (0.057 R)
• M60: 45,657,420 km (0.066 R)
• M61: 45,873,589 km (0.036 R)
• M62: 46,090,057 km (0.098 R)
• M63: 46,198,515 km (0.115 R)
• M64: 46,741,705 km (0.078 R)
• M65: 47,615,357 km (0.078 R)
• M66: 50,938,973 km (0.111 R)
• M67: 51,275,418 km (0.116 R)
• M68: 55,715,932 km (0.071 R)
• M69: 58,391,938 km (0.101 R)
• M70: 58,979,260 km (0.119 R)
• M71: 59,922,923 km (0.047 R)
• M72: 60,752,742 km (0.108 R)
• M73: 61,109,533 km (0.077 R)
• M74: 61,347,843 km (0.026 R)
• M75: 62,184,095 km (0.09 R)
• M76: 62,783,833 km (0.074 R)
• M77: 63,626,518 km (0.071 R)
• M78: 64,109,868 km (0.115 R)
• M79: 66,912,136 km (0.1 R)
• M80: 67,403,565 km (0.075 R)
• M81: 68,390,013 km (0.043 R)
• M82: 69,133,066 km (0.051 R)
• M83: 70,003,127 km (0.118 R)
• M84: 70,752,014 km (0.088 R)
• M85: 73,900,301 km (0.105 R)
• M86: 74,408,186 km (0.114 R)
• M87: 77,609,131 km (0.119 R)
• M88: 77,867,038 km (0.059 R)
• M89: 77,996,141 km (0.066 R)
• M90: 78,642,853 km (0.109 R)
• M91: 82,165,284 km (0.067 R)
• M92: 83,879,526 km (0.088 R)
• M93: 87,880,222 km (0.116 R)
• M94: 88,418,325 km (0.097 R)
• M95: 89,092,563 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.8

Radius: 3.8

Gravity: 40.71 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.33 AU - 22.13 AU

Year: 30648 Days

Day: 22.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,104,882 km

• M1: 649,404 km (0.091 R)
• M2: 844,779 km (0.063 R)
• M3: 1,121,236 km (0.083 R)
• M4: 1,153,549 km (0.099 R)
• M5: 1,826,291 km (0.034 R)
• M6: 1,941,780 km (0.071 R)
• M7: 2,261,621 km (0.035 R)
• M8: 2,512,197 km (0.083 R)
• M9: 2,949,172 km (0.107 R)
• M10: 3,176,412 km (0.103 R)
• M11: 3,599,624 km (0.091 R)
• M12: 3,744,584 km (0.059 R)
• M13: 3,842,272 km (0.098 R)
• M14: 4,040,339 km (0.09 R)
• M15: 4,140,570 km (0.119 R)
• M16: 4,918,180 km (0.083 R)
• M17: 5,133,002 km (0.086 R)
• M18: 5,852,418 km (0.079 R)
• M19: 5,965,813 km (0.108 R)
• M20: 6,780,224 km (0.109 R)
• M21: 7,200,295 km (0.088 R)
• M22: 7,382,954 km (0.045 R)
• M23: 7,814,993 km (0.114 R)
• M24: 7,877,375 km (0.12 R)
• M25: 8,382,417 km (0.05 R)
• M26: 8,833,006 km (0.104 R)
• M27: 9,093,905 km (0.102 R)
• M28: 9,357,347 km (0.06 R)
• M29: 10,642,841 km (0.067 R)
• M30: 11,482,684 km (0.087 R)
• M31: 11,553,743 km (0.055 R)
• M32: 11,767,518 km (0.118 R)
• M33: 11,839,026 km (0.059 R)
• M34: 12,782,091 km (0.11 R)
• M35: 14,355,711 km (0.045 R)
• M36: 14,585,344 km (0.111 R)
• M37: 16,707,090 km (0.085 R)
• M38: 16,948,840 km (0.104 R)
• M39: 17,191,638 km (0.04 R)
• M40: 19,937,207 km (0.073 R)
• M41: 21,229,434 km (0.067 R)
• M42: 22,194,190 km (0.084 R)
• M43: 25,080,831 km (0.088 R)
• M44: 26,380,238 km (0.1 R)
• M45: 26,943,923 km (0.113 R)
• M46: 27,227,112 km (0.119 R)
• M47: 28,466,081 km (0.058 R)
• M48: 28,754,656 km (0.078 R)
• M49: 31,991,654 km (0.074 R)
• M50: 33,703,503 km (0.042 R)
• M51: 35,859,058 km (0.098 R)
• M52: 37,952,980 km (0.04 R)
• M53: 38,376,491 km (0.056 R)
• M54: 39,978,685 km (0.037 R)
• M55: 40,625,546 km (0.076 R)
• M56: 41,929,890 km (0.116 R)
• M57: 44,690,868 km (0.111 R)
• M58: 46,828,023 km (0.036 R)
• M59: 47,737,877 km (0.088 R)
• M60: 48,653,566 km (0.081 R)
• M61: 49,922,006 km (0.064 R)
• M62: 50,153,733 km (0.115 R)
• M63: 51,084,531 km (0.072 R)
• M64: 51,318,054 km (0.099 R)
• M65: 53,081,214 km (0.118 R)
• M66: 53,910,884 km (0.082 R)
• M67: 54,029,665 km (0.092 R)
• M68: 58,855,093 km (0.115 R)
• M69: 60,082,694 km (0.054 R)
• M70: 62,688,240 km (0.052 R)
• M71: 63,314,008 km (0.108 R)
• M72: 64,067,682 km (0.073 R)
• M73: 66,601,271 km (0.091 R)
• M74: 67,111,998 km (0.061 R)
• M75: 69,425,829 km (0.064 R)
• M76: 71,635,090 km (0.109 R)
• M77: 73,076,914 km (0.063 R)
• M78: 76,923,674 km (0.098 R)
• M79: 78,130,779 km (0.119 R)
• M80: 80,156,484 km (0.027 R)
• M81: 81,380,194 km (0.034 R)
• M82: 83,570,906 km (0.103 R)
• M83: 84,121,575 km (0.11 R)
• M84: 84,259,505 km (0.11 R)
• M85: 84,949,899 km (0.097 R)
• M86: 85,503,561 km (0.119 R)
• M87: 86,614,624 km (0.113 R)
• M88: 88,430,144 km (0.11 R)
• M89: 89,694,545 km (0.067 R)
• M90: 92,383,118 km (0.1 R)
• M91: 93,095,054 km (0.095 R)
• M92: 93,665,920 km (0.073 R)
• M93: 94,667,627 km (0.095 R)
• M94: 94,811,091 km (0.068 R)
• M95: 95,816,838 km (0.097 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 20,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit