🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.45 AU - 0.69 AU

Year: 161 Days

Day: 34.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.85 AU - 1.35 AU

Year: 432 Days

Day: 33.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.07 AU - 1.37 AU

Year: 505 Days

Day: 44.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.4 AU - 1.62 AU

Year: 695 Days

Day: 30.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.44 AU - 1.78 AU

Year: 766 Days

Day: 26.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.15 AU - 2.71 AU

Year: 1420 Days

Day: 19 Hours

Environment

Temp: -85 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,559,225 km

• M1: 736,770 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.13 AU - 4.67 AU

Year: 2886 Days

Day: 23.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,559,225 km

• M1: 1,954,795 km (0.075 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.1

Radius: 9.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.14 AU - 8.46 AU

Year: 8163 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,559,225 km

• M1: 164,558 km (0.086 R)
• M2: 234,420 km (0.062 R)
• M3: 304,581 km (0.113 R)
• M4: 573,259 km (0.077 R)
• M5: 651,948 km (0.114 R)
• M6: 792,270 km (0.093 R)
• M7: 1,071,121 km (0.099 R)
• M8: 1,453,044 km (0.093 R)
• M9: 1,776,325 km (0.03 R)
• M10: 2,511,449 km (0.08 R)
• M11: 2,646,386 km (0.099 R)
• M12: 2,714,603 km (0.036 R)
• M13: 2,783,568 km (0.113 R)
• M14: 3,041,474 km (0.088 R)
• M15: 3,331,694 km (0.105 R)
• M16: 4,175,576 km (0.077 R)
• M17: 5,025,890 km (0.117 R)
• M18: 5,196,581 km (0.066 R)
• M19: 5,602,440 km (0.092 R)
• M20: 5,720,323 km (0.119 R)
• M21: 6,291,488 km (0.113 R)
• M22: 6,537,427 km (0.072 R)
• M23: 6,723,975 km (0.115 R)
• M24: 6,786,507 km (0.115 R)
• M25: 7,520,135 km (0.113 R)
• M26: 7,879,918 km (0.093 R)
• M27: 8,045,373 km (0.072 R)
• M28: 8,111,795 km (0.053 R)
• M29: 8,211,876 km (0.114 R)
• M30: 8,718,564 km (0.076 R)
• M31: 9,235,275 km (0.037 R)
• M32: 9,339,844 km (0.081 R)
• M33: 10,154,404 km (0.092 R)
• M34: 10,624,890 km (0.09 R)
• M35: 10,881,300 km (0.096 R)
• M36: 11,176,756 km (0.061 R)
• M37: 11,474,755 km (0.09 R)
• M38: 11,813,295 km (0.103 R)
• M39: 12,002,836 km (0.07 R)
• M40: 12,346,462 km (0.093 R)
• M41: 13,475,627 km (0.117 R)
• M42: 13,554,764 km (0.109 R)
• M43: 13,753,131 km (0.107 R)
• M44: 13,832,717 km (0.071 R)
• M45: 14,434,998 km (0.115 R)
• M46: 14,841,156 km (0.098 R)
• M47: 15,873,232 km (0.106 R)
• M48: 17,270,625 km (0.031 R)
• M49: 17,918,833 km (0.096 R)
• M50: 18,092,965 km (0.101 R)
• M51: 18,487,006 km (0.113 R)
• M52: 18,574,820 km (0.066 R)
• M53: 19,105,443 km (0.077 R)
• M54: 19,372,625 km (0.073 R)
• M55: 20,317,485 km (0.107 R)
• M56: 21,461,759 km (0.12 R)
• M57: 22,439,082 km (0.082 R)
• M58: 23,526,060 km (0.106 R)
• M59: 23,956,005 km (0.072 R)
• M60: 25,212,776 km (0.097 R)
• M61: 25,359,233 km (0.107 R)
• M62: 25,849,315 km (0.104 R)
• M63: 26,046,186 km (0.098 R)
• M64: 26,144,771 km (0.091 R)
• M65: 28,092,984 km (0.078 R)
• M66: 28,752,561 km (0.083 R)
• M67: 29,058,788 km (0.078 R)
• M68: 29,263,587 km (0.082 R)
• M69: 30,087,273 km (0.097 R)
• M70: 30,710,199 km (0.048 R)
• M71: 31,389,672 km (0.089 R)
• M72: 32,657,215 km (0.115 R)
• M73: 32,976,756 km (0.072 R)
• M74: 33,350,751 km (0.032 R)
• M75: 34,535,566 km (0.101 R)
• M76: 35,788,897 km (0.074 R)
• M77: 36,614,228 km (0.115 R)
• M78: 36,890,685 km (0.078 R)
• M79: 37,001,537 km (0.03 R)

Asteroid Belt

Center: 8.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.9

Radius: 10.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.42 AU - 10.62 AU

Year: 9319 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,559,225 km

• M1: 146,157 km (0.104 R)
• M2: 346,618 km (0.054 R)
• M3: 648,956 km (0.093 R)
• M4: 744,100 km (0.055 R)
• M5: 1,190,799 km (0.064 R)
• M6: 1,598,902 km (0.03 R)
• M7: 1,731,446 km (0.056 R)
• M8: 2,299,020 km (0.12 R)
• M9: 2,537,030 km (0.11 R)
• M10: 3,251,061 km (0.114 R)
• M11: 3,543,674 km (0.085 R)
• M12: 3,618,174 km (0.117 R)
• M13: 4,365,266 km (0.118 R)
• M14: 4,688,248 km (0.043 R)
• M15: 5,102,933 km (0.119 R)
• M16: 5,529,436 km (0.062 R)
• M17: 5,967,609 km (0.063 R)
• M18: 7,253,253 km (0.116 R)
• M19: 7,797,490 km (0.087 R)
• M20: 7,992,715 km (0.108 R)
• M21: 8,090,851 km (0.108 R)
• M22: 8,288,620 km (0.053 R)
• M23: 8,421,163 km (0.117 R)
• M24: 8,588,115 km (0.112 R)
• M25: 9,473,285 km (0.069 R)
• M26: 10,458,836 km (0.079 R)
• M27: 10,530,493 km (0.118 R)
• M28: 11,329,346 km (0.074 R)
• M29: 11,439,899 km (0.056 R)
• M30: 12,072,548 km (0.089 R)
• M31: 12,298,740 km (0.057 R)
• M32: 14,196,688 km (0.118 R)
• M33: 14,276,125 km (0.05 R)
• M34: 14,395,504 km (0.072 R)
• M35: 14,555,274 km (0.104 R)
• M36: 14,675,402 km (0.1 R)
• M37: 15,037,877 km (0.092 R)
• M38: 15,321,814 km (0.094 R)
• M39: 15,771,655 km (0.096 R)
• M40: 16,225,834 km (0.105 R)
• M41: 16,350,449 km (0.085 R)
• M42: 16,475,363 km (0.083 R)
• M43: 16,810,163 km (0.118 R)
• M44: 17,020,498 km (0.103 R)
• M45: 17,571,467 km (0.095 R)
• M46: 18,171,354 km (0.114 R)
• M47: 18,690,908 km (0.12 R)
• M48: 18,865,189 km (0.078 R)
• M49: 19,833,536 km (0.09 R)
• M50: 20,413,228 km (0.048 R)
• M51: 20,547,716 km (0.085 R)
• M52: 20,637,625 km (0.086 R)
• M53: 21,225,095 km (0.115 R)
• M54: 21,818,101 km (0.11 R)
• M55: 22,416,493 km (0.081 R)
• M56: 23,347,590 km (0.092 R)
• M57: 23,535,335 km (0.103 R)
• M58: 23,770,653 km (0.053 R)
• M59: 23,865,049 km (0.114 R)
• M60: 25,247,633 km (0.103 R)
• M61: 25,343,824 km (0.099 R)
• M62: 25,924,264 km (0.098 R)
• M63: 26,264,749 km (0.099 R)
• M64: 26,606,879 km (0.066 R)
• M65: 27,147,376 km (0.04 R)
• M66: 27,493,246 km (0.093 R)
• M67: 27,840,613 km (0.085 R)
• M68: 28,289,257 km (0.079 R)
• M69: 28,639,914 km (0.051 R)
• M70: 28,740,294 km (0.103 R)
• M71: 29,092,896 km (0.075 R)
• M72: 29,802,140 km (0.118 R)
• M73: 30,568,380 km (0.047 R)
• M74: 31,496,485 km (0.111 R)
• M75: 31,652,067 km (0.054 R)
• M76: 31,859,859 km (0.092 R)
• M77: 33,274,755 km (0.061 R)
• M78: 33,750,776 km (0.12 R)
• M79: 34,229,190 km (0.076 R)
• M80: 35,408,170 km (0.103 R)
• M81: 35,786,055 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.1

Radius: 14.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.44 AU - 12.18 AU

Year: 13319 Days

Day: 9.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,559,225 km

• M1: 237,711 km (0.083 R)
• M2: 404,812 km (0.074 R)
• M3: 652,247 km (0.118 R)
• M4: 770,878 km (0.092 R)
• M5: 1,033,272 km (0.08 R)
• M6: 1,218,325 km (0.09 R)
• M7: 1,718,880 km (0.099 R)
• M8: 1,841,550 km (0.049 R)
• M9: 2,308,295 km (0.112 R)
• M10: 2,668,527 km (0.079 R)
• M11: 2,841,163 km (0.078 R)
• M12: 3,197,505 km (0.091 R)
• M13: 3,412,327 km (0.083 R)
• M14: 3,663,652 km (0.097 R)
• M15: 4,019,545 km (0.044 R)
• M16: 4,522,792 km (0.114 R)
• M17: 4,695,129 km (0.105 R)
• M18: 5,261,507 km (0.043 R)
• M19: 7,048,752 km (0.084 R)
• M20: 7,492,310 km (0.113 R)
• M21: 7,986,731 km (0.082 R)
• M22: 8,111,945 km (0.106 R)
• M23: 8,662,465 km (0.113 R)
• M24: 9,356,599 km (0.025 R)
• M25: 9,799,558 km (0.042 R)
• M26: 10,844,649 km (0.072 R)
• M27: 11,076,526 km (0.111 R)
• M28: 12,212,422 km (0.066 R)
• M29: 12,453,724 km (0.091 R)
• M30: 12,745,439 km (0.097 R)
• M31: 13,734,132 km (0.049 R)
• M32: 13,884,627 km (0.083 R)
• M33: 14,390,118 km (0.101 R)
• M34: 15,159,650 km (0.115 R)
• M35: 15,890,136 km (0.113 R)
• M36: 16,685,399 km (0.041 R)
• M37: 16,792,361 km (0.102 R)
• M38: 17,007,184 km (0.119 R)
• M39: 17,656,887 km (0.104 R)
• M40: 18,480,573 km (0.113 R)
• M41: 18,591,275 km (0.052 R)
• M42: 18,869,228 km (0.088 R)
• M43: 19,372,924 km (0.111 R)
• M44: 19,654,617 km (0.079 R)
• M45: 19,937,806 km (0.088 R)
• M46: 20,680,260 km (0.093 R)
• M47: 20,852,896 km (0.098 R)
• M48: 21,489,884 km (0.093 R)
• M49: 22,428,012 km (0.056 R)
• M50: 24,162,300 km (0.092 R)
• M51: 24,465,685 km (0.119 R)
• M52: 25,137,529 km (0.094 R)
• M53: 25,691,789 km (0.026 R)
• M54: 26,125,623 km (0.11 R)
• M55: 26,812,426 km (0.04 R)
• M56: 27,063,601 km (0.104 R)
• M57: 27,631,624 km (0.048 R)
• M58: 28,843,816 km (0.096 R)
• M59: 30,203,810 km (0.041 R)
• M60: 30,530,681 km (0.088 R)
• M61: 30,793,076 km (0.086 R)
• M62: 31,386,082 km (0.119 R)
• M63: 32,049,399 km (0.083 R)
• M64: 34,407,510 km (0.067 R)
• M65: 35,297,468 km (0.11 R)
• M66: 35,849,035 km (0.106 R)
• M67: 36,960,548 km (0.101 R)
• M68: 38,932,995 km (0.1 R)
• M69: 39,788,695 km (0.118 R)
• M70: 41,373,685 km (0.08 R)
• M71: 42,028,026 km (0.067 R)
• M72: 42,612,505 km (0.069 R)
• M73: 43,052,771 km (0.119 R)
• M74: 43,273,428 km (0.062 R)
• M75: 45,500,492 km (0.096 R)
• M76: 45,650,239 km (0.09 R)
• M77: 45,875,384 km (0.102 R)
• M78: 46,552,613 km (0.054 R)
• M79: 47,840,801 km (0.038 R)
• M80: 48,298,271 km (0.06 R)
• M81: 48,604,199 km (0.065 R)
• M82: 48,987,319 km (0.101 R)
• M83: 50,452,480 km (0.119 R)
• M84: 52,088,632 km (0.051 R)
• M85: 52,559,267 km (0.095 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: 355 - 13,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit