🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.66 AU

Year: 212 Days

Day: 29.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.56 AU - 0.78 AU

Year: 250 Days

Day: 34.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.5

Radius: 14

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.69 AU - 2.89 AU

Year: 2128 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 76,179,282 km

• M1: 178,470 km (0.083 R)
• M2: 410,796 km (0.088 R)
• M3: 575,653 km (0.111 R)
• M4: 713,881 km (0.087 R)
• M5: 1,105,827 km (0.03 R)
• M6: 1,226,703 km (0.115 R)
• M7: 1,361,041 km (0.108 R)
• M8: 1,527,245 km (0.082 R)
• M9: 1,654,403 km (0.054 R)
• M10: 1,804,150 km (0.042 R)
• M11: 1,919,640 km (0.044 R)
• M12: 2,128,030 km (0.095 R)
• M13: 2,230,055 km (0.099 R)
• M14: 2,567,548 km (0.066 R)
• M15: 2,753,648 km (0.075 R)
• M16: 2,876,617 km (0.051 R)
• M17: 3,024,271 km (0.1 R)
• M18: 3,209,622 km (0.12 R)
• M19: 3,339,324 km (0.091 R)
• M20: 3,446,735 km (0.12 R)
• M21: 3,640,614 km (0.088 R)
• M22: 3,739,049 km (0.062 R)
• M23: 3,875,782 km (0.089 R)
• M24: 3,976,162 km (0.113 R)
• M25: 4,231,376 km (0.091 R)
• M26: 4,387,107 km (0.055 R)
• M27: 4,544,634 km (0.102 R)
• M28: 4,865,671 km (0.077 R)
• M29: 5,042,795 km (0.067 R)
• M30: 5,291,426 km (0.076 R)
• M31: 5,459,574 km (0.038 R)
• M32: 5,615,156 km (0.055 R)
• M33: 5,715,087 km (0.079 R)
• M34: 5,815,468 km (0.101 R)
• M35: 6,091,027 km (0.108 R)
• M36: 6,326,494 km (0.118 R)
• M37: 6,460,384 km (0.116 R)
• M38: 6,565,103 km (0.046 R)
• M39: 6,928,476 km (0.119 R)
• M40: 7,159,006 km (0.076 R)
• M41: 7,329,697 km (0.076 R)
• M42: 7,470,319 km (0.104 R)
• M43: 7,722,691 km (0.111 R)
• M44: 8,042,082 km (0.076 R)
• M45: 8,398,424 km (0.087 R)
• M46: 8,562,085 km (0.036 R)
• M47: 8,660,819 km (0.082 R)
• M48: 8,859,485 km (0.111 R)
• M49: 9,295,114 km (0.056 R)
• M50: 9,806,589 km (0.031 R)
• M51: 9,961,722 km (0.073 R)
• M52: 10,520,321 km (0.118 R)
• M53: 10,714,648 km (0.068 R)
• M54: 10,856,766 km (0.108 R)
• M55: 10,945,927 km (0.062 R)
• M56: 11,053,188 km (0.12 R)
• M57: 11,196,802 km (0.107 R)
• M58: 11,667,886 km (0.056 R)
• M59: 11,795,942 km (0.059 R)
• M60: 12,016,299 km (0.107 R)
• M61: 12,145,552 km (0.104 R)
• M62: 12,256,703 km (0.119 R)
• M63: 12,386,704 km (0.111 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.7

Radius: 9

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.77 AU - 4.15 AU

Year: 3598 Days

Day: 10 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,179,282 km

• M1: 129,253 km (0.037 R)
• M2: 190,737 km (0.116 R)
• M3: 256,710 km (0.097 R)
• M4: 373,995 km (0.094 R)
• M5: 440,715 km (0.117 R)
• M6: 753,225 km (0.094 R)
• M7: 1,128,566 km (0.082 R)
• M8: 1,445,714 km (0.102 R)
• M9: 1,586,037 km (0.084 R)
• M10: 1,790,088 km (0.083 R)
• M11: 2,128,329 km (0.095 R)
• M12: 2,321,310 km (0.112 R)
• M13: 2,419,895 km (0.101 R)
• M14: 2,486,466 km (0.053 R)
• M15: 2,638,607 km (0.115 R)
• M16: 2,898,908 km (0.083 R)
• M17: 3,005,421 km (0.119 R)
• M18: 3,240,739 km (0.06 R)
• M19: 3,388,541 km (0.107 R)
• M20: 3,652,582 km (0.081 R)
• M21: 4,021,640 km (0.102 R)
• M22: 4,200,708 km (0.111 R)
• M23: 4,341,779 km (0.057 R)
• M24: 4,484,495 km (0.117 R)
• M25: 4,985,499 km (0.103 R)
• M26: 5,049,377 km (0.092 R)
• M27: 5,394,798 km (0.047 R)
• M28: 5,592,567 km (0.089 R)
• M29: 5,815,019 km (0.107 R)
• M30: 5,882,338 km (0.094 R)
• M31: 5,995,135 km (0.117 R)
• M32: 6,131,418 km (0.113 R)
• M33: 6,360,752 km (0.092 R)
• M34: 6,546,403 km (0.04 R)
• M35: 7,210,169 km (0.088 R)
• M36: 7,550,055 km (0.097 R)
• M37: 7,697,259 km (0.072 R)
• M38: 7,771,310 km (0.119 R)
• M39: 8,346,514 km (0.035 R)
• M40: 8,498,805 km (0.072 R)
• M41: 8,729,036 km (0.108 R)
• M42: 8,961,361 km (0.041 R)
• M43: 9,065,332 km (0.101 R)
• M44: 9,195,781 km (0.103 R)
• M45: 9,537,911 km (0.092 R)
• M46: 9,777,118 km (0.115 R)
• M47: 9,857,452 km (0.058 R)
• M48: 9,937,787 km (0.07 R)
• M49: 10,072,425 km (0.085 R)
• M50: 10,316,120 km (0.111 R)
• M51: 10,644,038 km (0.027 R)
• M52: 11,142,498 km (0.096 R)
• M53: 11,226,273 km (0.042 R)
• M54: 11,620,164 km (0.093 R)
• M55: 11,847,254 km (0.058 R)
• M56: 12,018,543 km (0.088 R)
• M57: 12,075,839 km (0.108 R)
• M58: 13,270,229 km (0.088 R)
• M59: 13,478,020 km (0.114 R)
• M60: 13,656,790 km (0.054 R)
• M61: 14,137,747 km (0.099 R)
• M62: 14,349,877 km (0.032 R)
• M63: 14,654,757 km (0.066 R)
• M64: 14,715,943 km (0.033 R)
• M65: 15,301,917 km (0.053 R)
• M66: 16,656,077 km (0.119 R)
• M67: 16,848,161 km (0.075 R)
• M68: 17,266,586 km (0.112 R)
• M69: 17,493,377 km (0.108 R)
• M70: 17,688,602 km (0.1 R)
• M71: 17,753,827 km (0.083 R)
• M72: 18,808,192 km (0.115 R)
• M73: 20,018,439 km (0.061 R)
• M74: 20,188,532 km (0.106 R)
• M75: 21,462,208 km (0.087 R)
• M76: 21,985,801 km (0.08 R)
• M77: 22,832,525 km (0.094 R)
• M78: 23,152,814 km (0.096 R)
• M79: 23,331,434 km (0.102 R)
• M80: 23,402,941 km (0.087 R)
• M81: 23,869,836 km (0.027 R)
• M82: 24,050,251 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.9

Radius: 6

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.85 AU - 14.75 AU

Year: 19695 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,179,282 km

• M1: 93,798 km (0.093 R)
• M2: 139,575 km (0.069 R)
• M3: 214,374 km (0.086 R)
• M4: 357,539 km (0.111 R)
• M5: 530,773 km (0.072 R)
• M6: 753,225 km (0.08 R)
• M7: 1,544,897 km (0.054 R)
• M8: 1,637,797 km (0.082 R)
• M9: 1,861,596 km (0.064 R)
• M10: 2,627,088 km (0.069 R)
• M11: 2,701,139 km (0.086 R)
• M12: 2,775,788 km (0.104 R)
• M13: 3,120,312 km (0.072 R)
• M14: 3,198,702 km (0.105 R)
• M15: 3,438,058 km (0.066 R)
• M16: 3,641,811 km (0.1 R)
• M17: 4,407,752 km (0.109 R)
• M18: 4,540,146 km (0.074 R)
• M19: 4,673,886 km (0.11 R)
• M20: 5,175,338 km (0.096 R)
• M21: 5,315,212 km (0.099 R)
• M22: 5,409,010 km (0.076 R)
• M23: 5,789,886 km (0.082 R)
• M24: 5,886,527 km (0.066 R)
• M25: 6,130,371 km (0.042 R)
• M26: 6,577,669 km (0.08 R)
• M27: 6,779,776 km (0.069 R)
• M28: 7,138,511 km (0.116 R)
• M29: 7,608,697 km (0.102 R)
• M30: 9,078,646 km (0.094 R)
• M31: 11,532,201 km (0.068 R)
• M32: 13,722,014 km (0.067 R)
• M33: 13,980,370 km (0.106 R)
• M34: 14,370,820 km (0.117 R)
• M35: 16,376,479 km (0.076 R)
• M36: 17,831,617 km (0.065 R)
• M37: 18,824,498 km (0.109 R)
• M38: 19,039,620 km (0.045 R)
• M39: 20,200,649 km (0.114 R)
• M40: 21,011,919 km (0.037 R)
• M41: 22,060,001 km (0.096 R)
• M42: 22,135,548 km (0.093 R)
• M43: 22,590,326 km (0.036 R)
• M44: 22,742,616 km (0.1 R)
• M45: 24,206,431 km (0.096 R)
• M46: 24,753,361 km (0.115 R)
• M47: 26,258,465 km (0.117 R)
• M48: 27,386,284 km (0.116 R)
• M49: 28,119,613 km (0.119 R)
• M50: 28,776,946 km (0.05 R)
• M51: 30,022,946 km (0.119 R)
• M52: 30,526,343 km (0.044 R)
• M53: 31,711,457 km (0.109 R)
• M54: 33,170,934 km (0.101 R)
• M55: 36,869,143 km (0.111 R)
• M56: 36,958,752 km (0.054 R)
• M57: 42,279,949 km (0.033 R)
• M58: 42,843,933 km (0.083 R)
• M59: 43,315,764 km (0.073 R)
• M60: 44,169,519 km (0.113 R)
• M61: 44,455,401 km (0.079 R)
• M62: 44,837,324 km (0.115 R)
• M63: 44,933,067 km (0.034 R)
• M64: 45,220,444 km (0.12 R)
• M65: 45,508,570 km (0.079 R)
• M66: 45,700,953 km (0.116 R)
• M67: 47,444,516 km (0.114 R)
• M68: 47,834,966 km (0.105 R)
• M69: 49,209,771 km (0.083 R)
• M70: 50,597,590 km (0.088 R)
• M71: 52,199,185 km (0.108 R)
• M72: 52,400,544 km (0.086 R)
• M73: 53,208,671 km (0.12 R)
• M74: 53,411,377 km (0.032 R)
• M75: 53,614,381 km (0.046 R)
• M76: 54,735,019 km (0.113 R)
• M77: 54,939,668 km (0.036 R)
• M78: 55,349,567 km (0.048 R)
• M79: 59,714,832 km (0.032 R)
• M80: 61,300,570 km (0.063 R)
• M81: 61,832,241 km (0.102 R)
• M82: 63,114,294 km (0.081 R)
• M83: 67,560,642 km (0.057 R)
• M84: 69,655,162 km (0.049 R)
• M85: 69,766,014 km (0.088 R)
• M86: 70,209,871 km (0.106 R)
• M87: 71,212,027 km (0.118 R)
• M88: 71,659,026 km (0.113 R)
• M89: 73,230,551 km (0.116 R)
• M90: 74,700,051 km (0.08 R)
• M91: 75,040,536 km (0.032 R)
• M92: 75,836,995 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 12,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit