🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 33 Hours

Environment

Temp: 184 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.57 AU - 0.79 AU

Year: 197 Days

Day: 27.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.66 AU - 0.86 AU

Year: 233 Days

Day: 37.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 72.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.79 AU - 0.91 AU

Year: 275 Days

Day: 40.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.87 AU - 1.11 AU

Year: 346 Days

Day: 22.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.45 AU - 3.09 AU

Year: 1620 Days

Day: 35.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 10.7

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.36 AU - 6.84 AU

Year: 5295 Days

Day: 7.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,831,722 km

• M1: 267,182 km (0.107 R)
• M2: 558,748 km (0.077 R)
• M3: 656,884 km (0.11 R)
• M4: 734,675 km (0.082 R)
• M5: 1,320,500 km (0.108 R)
• M6: 1,387,670 km (0.11 R)
• M7: 1,456,186 km (0.089 R)
• M8: 1,578,706 km (0.109 R)
• M9: 1,891,216 km (0.069 R)
• M10: 2,183,381 km (0.092 R)
• M11: 2,345,246 km (0.069 R)
• M12: 2,595,523 km (0.055 R)
• M13: 3,586,310 km (0.037 R)
• M14: 3,778,094 km (0.081 R)
• M15: 4,122,020 km (0.076 R)
• M16: 4,399,374 km (0.039 R)
• M17: 4,553,161 km (0.108 R)
• M18: 4,972,334 km (0.107 R)
• M19: 5,105,925 km (0.1 R)
• M20: 5,735,582 km (0.056 R)
• M21: 6,130,970 km (0.064 R)
• M22: 6,360,901 km (0.053 R)
• M23: 6,535,333 km (0.088 R)
• M24: 7,400,158 km (0.059 R)
• M25: 7,986,282 km (0.09 R)
• M26: 8,143,061 km (0.111 R)
• M27: 9,203,111 km (0.104 R)
• M28: 9,367,519 km (0.107 R)
• M29: 9,799,558 km (0.091 R)
• M30: 10,306,097 km (0.109 R)
• M31: 10,545,453 km (0.094 R)
• M32: 10,648,676 km (0.085 R)
• M33: 11,521,280 km (0.094 R)
• M34: 12,453,125 km (0.111 R)
• M35: 12,635,036 km (0.068 R)
• M36: 13,745,501 km (0.102 R)
• M37: 13,933,546 km (0.082 R)
• M38: 14,350,325 km (0.071 R)
• M39: 14,426,620 km (0.118 R)
• M40: 14,694,550 km (0.065 R)
• M41: 14,963,976 km (0.078 R)
• M42: 15,235,197 km (0.088 R)
• M43: 15,547,108 km (0.075 R)
• M44: 15,900,608 km (0.107 R)
• M45: 16,495,559 km (0.051 R)
• M46: 17,057,448 km (0.1 R)
• M47: 17,259,555 km (0.073 R)
• M48: 17,462,559 km (0.086 R)
• M49: 17,625,621 km (0.116 R)
• M50: 17,994,081 km (0.101 R)
• M51: 19,115,018 km (0.112 R)
• M52: 20,130,189 km (0.112 R)
• M53: 20,644,506 km (0.109 R)
• M54: 20,773,609 km (0.114 R)
• M55: 21,423,911 km (0.115 R)
• M56: 21,511,127 km (0.078 R)
• M57: 21,992,832 km (0.084 R)
• M58: 22,080,795 km (0.093 R)
• M59: 22,212,890 km (0.066 R)
• M60: 23,414,311 km (0.097 R)
• M61: 23,909,779 km (0.075 R)
• M62: 24,181,449 km (0.059 R)
• M63: 24,363,210 km (0.101 R)
• M64: 24,454,315 km (0.066 R)
• M65: 24,682,302 km (0.062 R)
• M66: 25,048,667 km (0.12 R)
• M67: 27,284,707 km (0.085 R)
• M68: 28,235,102 km (0.093 R)
• M69: 28,666,393 km (0.105 R)
• M70: 28,810,605 km (0.109 R)
• M71: 29,486,937 km (0.097 R)
• M72: 30,315,111 km (0.066 R)
• M73: 30,609,220 km (0.096 R)
• M74: 30,904,377 km (0.066 R)
• M75: 31,695,899 km (0.107 R)
• M76: 31,994,347 km (0.102 R)
• M77: 32,094,129 km (0.076 R)
• M78: 32,795,144 km (0.084 R)
• M79: 33,450,533 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 12.3

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.54 AU - 8 AU

Year: 6889 Days

Day: 10.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,831,722 km

• M1: 277,354 km (0.036 R)
• M2: 504,893 km (0.115 R)
• M3: 584,628 km (0.069 R)
• M4: 759,359 km (0.092 R)
• M5: 867,967 km (0.087 R)
• M6: 967,599 km (0.088 R)
• M7: 1,148,164 km (0.034 R)
• M8: 1,357,152 km (0.099 R)
• M9: 1,561,353 km (0.118 R)
• M10: 2,135,809 km (0.096 R)
• M11: 2,375,165 km (0.051 R)
• M12: 2,750,955 km (0.068 R)
• M13: 2,968,022 km (0.118 R)
• M14: 3,327,057 km (0.079 R)
• M15: 3,488,622 km (0.096 R)
• M16: 3,629,244 km (0.104 R)
• M17: 4,136,381 km (0.071 R)
• M18: 4,385,761 km (0.11 R)
• M19: 4,512,470 km (0.109 R)
• M20: 5,217,076 km (0.061 R)
• M21: 5,596,157 km (0.041 R)
• M22: 5,761,463 km (0.102 R)
• M23: 6,524,861 km (0.062 R)
• M24: 6,728,164 km (0.069 R)
• M25: 7,111,135 km (0.081 R)
• M26: 7,290,203 km (0.12 R)
• M27: 7,592,242 km (0.069 R)
• M28: 7,836,834 km (0.093 R)
• M29: 8,115,086 km (0.11 R)
• M30: 8,396,629 km (0.053 R)
• M31: 8,586,170 km (0.039 R)
• M32: 8,841,085 km (0.12 R)
• M33: 9,423,768 km (0.038 R)
• M34: 9,522,054 km (0.111 R)
• M35: 9,620,789 km (0.078 R)
• M36: 9,952,148 km (0.104 R)
• M37: 10,287,397 km (0.069 R)
• M38: 10,456,293 km (0.076 R)
• M39: 10,797,077 km (0.033 R)
• M40: 11,141,601 km (0.106 R)
• M41: 11,454,709 km (0.03 R)
• M42: 12,232,319 km (0.094 R)
• M43: 12,447,440 km (0.091 R)
• M44: 13,063,484 km (0.106 R)
• M45: 13,209,941 km (0.095 R)
• M46: 13,726,801 km (0.081 R)
• M47: 13,875,651 km (0.112 R)
• M48: 15,587,500 km (0.119 R)
• M49: 15,781,827 km (0.07 R)
• M50: 16,251,415 km (0.096 R)
• M51: 17,004,341 km (0.11 R)
• M52: 17,485,897 km (0.094 R)
• M53: 17,890,559 km (0.075 R)
• M54: 18,134,852 km (0.085 R)
• M55: 18,791,587 km (0.111 R)
• M56: 19,372,775 km (0.064 R)
• M57: 20,213,215 km (0.063 R)
• M58: 21,108,409 km (0.066 R)
• M59: 21,194,428 km (0.086 R)
• M60: 21,280,447 km (0.062 R)
• M61: 21,452,933 km (0.054 R)
• M62: 21,539,401 km (0.099 R)
• M63: 22,234,881 km (0.098 R)
• M64: 24,005,522 km (0.066 R)
• M65: 24,817,090 km (0.098 R)
• M66: 24,998,702 km (0.113 R)
• M67: 25,591,857 km (0.101 R)
• M68: 26,467,154 km (0.088 R)
• M69: 28,436,760 km (0.06 R)
• M70: 28,960,353 km (0.1 R)
• M71: 30,162,222 km (0.118 R)
• M72: 30,356,101 km (0.119 R)
• M73: 31,135,506 km (0.082 R)
• M74: 31,626,037 km (0.111 R)
• M75: 32,366,547 km (0.076 R)
• M76: 32,913,177 km (0.062 R)
• M77: 33,212,672 km (0.097 R)
• M78: 33,412,834 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 11.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.05 AU - 11.85 AU

Year: 12735 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,831,722 km

• M1: 143,764 km (0.098 R)
• M2: 330,312 km (0.083 R)
• M3: 424,260 km (0.067 R)
• M4: 803,490 km (0.044 R)
• M5: 1,363,734 km (0.057 R)
• M6: 1,814,622 km (0.058 R)
• M7: 2,749,609 km (0.115 R)
• M8: 3,283,524 km (0.075 R)
• M9: 4,794,612 km (0.051 R)
• M10: 5,641,934 km (0.077 R)
• M11: 5,913,604 km (0.066 R)
• M12: 6,040,463 km (0.119 R)
• M13: 6,361,500 km (0.083 R)
• M14: 6,688,222 km (0.072 R)
• M15: 6,931,468 km (0.113 R)
• M16: 7,290,353 km (0.116 R)
• M17: 7,632,334 km (0.119 R)
• M18: 8,761,798 km (0.079 R)
• M19: 9,076,701 km (0.096 R)
• M20: 11,043,315 km (0.106 R)
• M21: 12,074,493 km (0.117 R)
• M22: 12,235,759 km (0.115 R)
• M23: 12,425,001 km (0.107 R)
• M24: 12,943,357 km (0.087 R)
• M25: 13,832,418 km (0.109 R)
• M26: 14,001,314 km (0.034 R)
• M27: 14,856,116 km (0.077 R)
• M28: 15,144,840 km (0.031 R)
• M29: 15,231,756 km (0.107 R)
• M30: 16,258,745 km (0.112 R)
• M31: 16,765,733 km (0.076 R)
• M32: 17,948,154 km (0.066 R)
• M33: 19,661,050 km (0.113 R)
• M34: 19,851,189 km (0.094 R)
• M35: 20,520,938 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.1

Radius: 9.8

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.63 AU - 13.19 AU

Year: 16303 Days

Day: 5.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,831,722 km

• M1: 155,731 km (0.074 R)
• M2: 283,039 km (0.051 R)
• M3: 444,455 km (0.059 R)
• M4: 1,137,542 km (0.113 R)
• M5: 1,382,883 km (0.086 R)
• M6: 1,798,017 km (0.039 R)
• M7: 1,987,707 km (0.11 R)
• M8: 2,386,684 km (0.075 R)
• M9: 2,738,389 km (0.115 R)
• M10: 2,957,400 km (0.074 R)
• M11: 3,106,699 km (0.037 R)
• M12: 3,412,627 km (0.063 R)
• M13: 3,808,911 km (0.072 R)
• M14: 4,095,092 km (0.104 R)
• M15: 4,219,857 km (0.119 R)
• M16: 4,601,930 km (0.11 R)
• M17: 4,688,397 km (0.112 R)
• M18: 4,775,314 km (0.061 R)
• M19: 5,308,480 km (0.089 R)
• M20: 5,767,297 km (0.101 R)
• M21: 6,096,113 km (0.095 R)
• M22: 6,238,979 km (0.103 R)
• M23: 6,334,722 km (0.071 R)
• M24: 6,674,010 km (0.06 R)
• M25: 7,119,063 km (0.084 R)
• M26: 7,370,388 km (0.042 R)
• M27: 8,510,922 km (0.111 R)
• M28: 8,670,842 km (0.114 R)
• M29: 9,319,947 km (0.118 R)
• M30: 9,761,411 km (0.11 R)
• M31: 10,096,959 km (0.115 R)
• M32: 10,322,851 km (0.081 R)
• M33: 10,493,243 km (0.05 R)
• M34: 11,301,222 km (0.062 R)
• M35: 11,476,999 km (0.103 R)
• M36: 12,009,567 km (0.049 R)
• M37: 13,037,754 km (0.07 R)
• M38: 13,283,693 km (0.058 R)
• M39: 13,345,476 km (0.059 R)
• M40: 13,407,410 km (0.052 R)
• M41: 13,717,975 km (0.116 R)
• M42: 13,780,357 km (0.097 R)
• M43: 14,093,915 km (0.076 R)
• M44: 14,536,724 km (0.104 R)
• M45: 14,727,910 km (0.12 R)
• M46: 15,371,331 km (0.09 R)
• M47: 15,501,182 km (0.066 R)
• M48: 16,089,700 km (0.085 R)
• M49: 16,885,710 km (0.088 R)
• M50: 17,762,653 km (0.055 R)
• M51: 18,103,886 km (0.106 R)
• M52: 18,792,784 km (0.113 R)
• M53: 22,070,772 km (0.085 R)
• M54: 22,584,791 km (0.092 R)
• M55: 23,177,348 km (0.105 R)
• M56: 28,574,540 km (0.114 R)
• M57: 30,428,955 km (0.071 R)
• M58: 33,240,796 km (0.094 R)
• M59: 33,324,721 km (0.075 R)
• M60: 33,576,943 km (0.086 R)
• M61: 33,914,286 km (0.098 R)
• M62: 34,677,534 km (0.066 R)
• M63: 34,762,656 km (0.095 R)
• M64: 37,087,855 km (0.064 R)
• M65: 37,436,568 km (0.067 R)
• M66: 37,611,448 km (0.099 R)
• M67: 37,873,992 km (0.106 R)
• M68: 38,665,664 km (0.108 R)
• M69: 39,196,587 km (0.087 R)
• M70: 41,163,500 km (0.112 R)
• M71: 41,524,479 km (0.066 R)
• M72: 43,437,387 km (0.091 R)
• M73: 49,537,241 km (0.104 R)
• M74: 53,422,148 km (0.081 R)
• M75: 54,309,562 km (0.11 R)
• M76: 55,003,248 km (0.102 R)
• M77: 55,301,396 km (0.076 R)
• M78: 56,599,756 km (0.12 R)
• M79: 57,605,203 km (0.091 R)
• M80: 58,718,211 km (0.094 R)
• M81: 59,022,942 km (0.029 R)
• M82: 60,965,171 km (0.07 R)
• M83: 61,376,715 km (0.113 R)
• M84: 62,409,688 km (0.085 R)
• M85: 62,617,031 km (0.108 R)
• M86: 62,824,523 km (0.117 R)
• M87: 67,234,669 km (0.063 R)
• M88: 67,766,339 km (0.092 R)
• M89: 67,872,853 km (0.08 R)
• M90: 72,287,038 km (0.032 R)
• M91: 72,395,945 km (0.096 R)
• M92: 72,831,723 km (0.115 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit