🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.69 AU

Year: 161 Days

Day: 30.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.8 AU - 0.82 AU

Year: 265 Days

Day: 22.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,724,255 km

• M1: 129,851 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.81 AU - 0.83 AU

Year: 270 Days

Day: 42.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,724,255 km

• M1: 517,609 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.42 AU - 3.66 AU

Year: 1926 Days

Day: 37 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.68 AU - 4.96 AU

Year: 3263 Days

Day: 22.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.9

Radius: 12

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.1 AU - 5.94 AU

Year: 4713 Days

Day: 9.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,724,255 km

• M1: 239,357 km (0.052 R)
• M2: 385,963 km (0.111 R)
• M3: 480,209 km (0.075 R)
• M4: 584,180 km (0.107 R)
• M5: 721,062 km (0.118 R)
• M6: 882,627 km (0.092 R)
• M7: 1,379,592 km (0.117 R)
• M8: 1,584,840 km (0.117 R)
• M9: 1,817,315 km (0.085 R)
• M10: 2,008,052 km (0.096 R)
• M11: 2,132,966 km (0.118 R)
• M12: 2,334,624 km (0.111 R)
• M13: 2,428,273 km (0.101 R)
• M14: 2,658,653 km (0.113 R)
• M15: 2,896,364 km (0.115 R)
• M16: 3,499,393 km (0.081 R)
• M17: 3,672,628 km (0.093 R)
• M18: 4,095,691 km (0.05 R)
• M19: 4,819,295 km (0.078 R)
• M20: 4,963,957 km (0.12 R)
• M21: 5,356,950 km (0.09 R)
• M22: 5,456,732 km (0.099 R)
• M23: 5,607,676 km (0.079 R)
• M24: 5,913,604 km (0.075 R)
• M25: 6,649,027 km (0.054 R)
• M26: 6,756,438 km (0.094 R)
• M27: 6,891,525 km (0.117 R)
• M28: 7,192,067 km (0.116 R)
• M29: 7,357,672 km (0.109 R)
• M30: 7,552,598 km (0.11 R)
• M31: 7,862,415 km (0.081 R)
• M32: 8,090,402 km (0.079 R)
• M33: 9,413,296 km (0.099 R)
• M34: 9,716,232 km (0.098 R)
• M35: 9,838,454 km (0.111 R)
• M36: 10,802,313 km (0.092 R)
• M37: 11,183,488 km (0.095 R)
• M38: 11,407,885 km (0.1 R)
• M39: 11,601,464 km (0.107 R)
• M40: 11,698,553 km (0.051 R)
• M41: 11,926,391 km (0.108 R)
• M42: 12,155,725 km (0.119 R)
• M43: 12,585,519 km (0.071 R)
• M44: 13,664,718 km (0.094 R)
• M45: 13,973,488 km (0.063 R)
• M46: 14,146,124 km (0.043 R)
• M47: 14,493,341 km (0.106 R)
• M48: 14,808,394 km (0.075 R)
• M49: 15,125,691 km (0.113 R)
• M50: 15,302,815 km (0.057 R)
• M51: 16,453,522 km (0.09 R)
• M52: 16,965,595 km (0.076 R)
• M53: 17,297,703 km (0.111 R)
• M54: 17,669,154 km (0.097 R)
• M55: 17,855,852 km (0.117 R)
• M56: 18,231,193 km (0.104 R)
• M57: 18,344,289 km (0.086 R)
• M58: 18,609,227 km (0.082 R)
• M59: 18,685,073 km (0.111 R)
• M60: 18,799,216 km (0.097 R)
• M61: 18,989,804 km (0.108 R)
• M62: 19,488,563 km (0.069 R)
• M63: 20,264,079 km (0.054 R)
• M64: 20,773,609 km (0.103 R)
• M65: 20,891,791 km (0.084 R)
• M66: 21,327,121 km (0.107 R)
• M67: 21,965,605 km (0.038 R)
• M68: 22,650,913 km (0.069 R)
• M69: 23,261,422 km (0.11 R)
• M70: 23,343,252 km (0.095 R)
• M71: 24,498,746 km (0.109 R)
• M72: 25,209,336 km (0.088 R)
• M73: 26,011,479 km (0.112 R)
• M74: 26,181,423 km (0.062 R)
• M75: 26,864,935 km (0.063 R)
• M76: 27,079,758 km (0.085 R)
• M77: 27,252,095 km (0.051 R)
• M78: 27,467,964 km (0.093 R)
• M79: 27,771,050 km (0.095 R)
• M80: 29,303,381 km (0.073 R)
• M81: 29,568,767 km (0.11 R)
• M82: 29,657,479 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.7

Radius: 13.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.39 AU - 6.19 AU

Year: 5063 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 72,724,255 km

• M1: 170,841 km (0.105 R)
• M2: 273,315 km (0.116 R)
• M3: 455,077 km (0.051 R)
• M4: 673,938 km (0.115 R)
• M5: 1,030,281 km (0.092 R)
• M6: 1,230,891 km (0.076 R)
• M7: 1,519,166 km (0.053 R)
• M8: 1,682,976 km (0.119 R)
• M9: 2,004,761 km (0.111 R)
• M10: 2,161,091 km (0.094 R)
• M11: 2,296,627 km (0.089 R)
• M12: 2,537,778 km (0.086 R)
• M13: 2,787,308 km (0.068 R)
• M14: 3,114,179 km (0.074 R)
• M15: 3,339,174 km (0.036 R)
• M16: 3,540,383 km (0.096 R)
• M17: 3,760,591 km (0.114 R)
• M18: 4,122,469 km (0.067 R)
• M19: 4,338,937 km (0.095 R)
• M20: 4,464,300 km (0.058 R)
• M21: 4,750,780 km (0.116 R)
• M22: 5,225,304 km (0.107 R)
• M23: 5,325,385 km (0.096 R)
• M24: 5,612,463 km (0.114 R)
• M25: 6,149,220 km (0.105 R)
• M26: 6,343,698 km (0.096 R)
• M27: 6,450,660 km (0.059 R)
• M28: 6,921,145 km (0.088 R)
• M29: 7,818,882 km (0.093 R)
• M30: 7,914,625 km (0.062 R)
• M31: 8,773,167 km (0.067 R)
• M32: 9,012,374 km (0.047 R)
• M33: 11,111,232 km (0.072 R)
• M34: 11,435,560 km (0.085 R)
• M35: 11,522,477 km (0.08 R)
• M36: 12,137,623 km (0.079 R)
• M37: 12,493,965 km (0.061 R)
• M38: 12,673,483 km (0.118 R)
• M39: 13,171,345 km (0.075 R)
• M40: 13,930,404 km (0.111 R)
• M41: 14,163,178 km (0.109 R)
• M42: 14,256,677 km (0.107 R)
• M43: 15,107,440 km (0.114 R)
• M44: 15,298,776 km (0.063 R)
• M45: 16,463,395 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.5

Radius: 4.5

Gravity: 23.93 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.31 AU - 16.73 AU

Year: 22221 Days

Day: 15.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,724,255 km

• M1: 139,874 km (0.092 R)
• M2: 552,315 km (0.099 R)
• M3: 659,278 km (0.114 R)
• M4: 1,070,971 km (0.108 R)
• M5: 2,217,489 km (0.071 R)
• M6: 2,779,678 km (0.113 R)
• M7: 2,926,882 km (0.078 R)
• M8: 3,422,799 km (0.09 R)
• M9: 3,903,457 km (0.094 R)
• M10: 3,985,586 km (0.068 R)
• M11: 4,235,415 km (0.111 R)
• M12: 4,362,274 km (0.117 R)
• M13: 4,404,909 km (0.069 R)
• M14: 4,750,331 km (0.12 R)
• M15: 5,149,458 km (0.047 R)
• M16: 5,239,665 km (0.077 R)
• M17: 5,330,322 km (0.037 R)
• M18: 5,421,576 km (0.12 R)
• M19: 5,513,280 km (0.091 R)
• M20: 6,121,844 km (0.092 R)
• M21: 6,899,753 km (0.112 R)
• M22: 8,493,419 km (0.105 R)
• M23: 8,653,489 km (0.054 R)
• M24: 9,030,775 km (0.091 R)
• M25: 9,193,986 km (0.119 R)
• M26: 9,248,739 km (0.064 R)
• M27: 9,745,553 km (0.111 R)
• M28: 10,025,301 km (0.078 R)
• M29: 12,356,635 km (0.105 R)
• M30: 12,416,922 km (0.115 R)
• M31: 12,903,265 km (0.092 R)
• M32: 13,395,741 km (0.101 R)
• M33: 13,706,755 km (0.118 R)
• M34: 14,717,588 km (0.102 R)
• M35: 15,752,357 km (0.088 R)
• M36: 16,810,313 km (0.105 R)
• M37: 17,686,657 km (0.086 R)
• M38: 20,617,728 km (0.098 R)
• M39: 21,048,570 km (0.088 R)
• M40: 21,120,676 km (0.062 R)
• M41: 21,337,443 km (0.094 R)
• M42: 21,846,226 km (0.084 R)
• M43: 22,432,500 km (0.101 R)
• M44: 25,133,938 km (0.083 R)
• M45: 25,594,101 km (0.083 R)
• M46: 26,522,655 km (0.107 R)
• M47: 27,304,903 km (0.079 R)
• M48: 27,698,943 km (0.082 R)
• M49: 29,939,471 km (0.111 R)
• M50: 30,508,691 km (0.117 R)
• M51: 30,590,371 km (0.074 R)
• M52: 30,753,732 km (0.03 R)
• M53: 30,835,562 km (0.099 R)
• M54: 30,999,521 km (0.115 R)
• M55: 31,575,323 km (0.117 R)
• M56: 31,740,479 km (0.091 R)
• M57: 31,905,935 km (0.103 R)
• M58: 33,407,897 km (0.105 R)
• M59: 38,137,584 km (0.1 R)
• M60: 38,313,511 km (0.087 R)
• M61: 38,489,587 km (0.093 R)
• M62: 40,804,166 km (0.072 R)
• M63: 42,159,822 km (0.088 R)
• M64: 43,163,324 km (0.106 R)
• M65: 43,714,143 km (0.079 R)
• M66: 43,898,149 km (0.107 R)
• M67: 44,267,057 km (0.116 R)
• M68: 45,008,015 km (0.03 R)
• M69: 45,473,265 km (0.065 R)
• M70: 46,502,199 km (0.097 R)
• M71: 48,487,961 km (0.081 R)
• M72: 48,678,399 km (0.039 R)
• M73: 49,155,916 km (0.074 R)
• M74: 49,251,658 km (0.102 R)
• M75: 49,730,970 km (0.037 R)
• M76: 51,372,208 km (0.116 R)
• M77: 52,150,715 km (0.064 R)
• M78: 52,541,465 km (0.067 R)
• M79: 55,005,192 km (0.081 R)
• M80: 58,112,340 km (0.075 R)
• M81: 60,761,718 km (0.1 R)
• M82: 62,308,112 km (0.095 R)
• M83: 63,138,230 km (0.099 R)
• M84: 63,346,321 km (0.078 R)
• M85: 64,494,784 km (0.098 R)
• M86: 65,019,124 km (0.044 R)
• M87: 66,494,758 km (0.039 R)
• M88: 66,812,354 km (0.092 R)
• M89: 67,024,334 km (0.087 R)
• M90: 67,342,828 km (0.03 R)
• M91: 67,874,798 km (0.037 R)
• M92: 68,835,665 km (0.11 R)
• M93: 69,908,731 km (0.111 R)
• M94: 70,663,003 km (0.113 R)
• M95: 71,095,341 km (0.105 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 19,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit