🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.67 AU - 0.73 AU

Year: 223 Days

Day: 26.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.56 AU - 0.92 AU

Year: 242 Days

Day: 33.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.96 AU - 0.96 AU

Year: 358 Days

Day: 37.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,452,085 km

• M1: 423,212 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.64 AU - 1.72 AU

Year: 829 Days

Day: 21.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.91 AU - 2.99 AU

Year: 1460 Days

Day: 40.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.34 AU - 3.24 AU

Year: 1775 Days

Day: 24.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,452,085 km

• M1: 1,183,918 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 12.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.52 AU - 5.84 AU

Year: 3855 Days

Day: 6.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,452,085 km

• M1: 169,494 km (0.092 R)
• M2: 262,694 km (0.062 R)
• M3: 367,861 km (0.115 R)
• M4: 445,203 km (0.093 R)
• M5: 567,574 km (0.097 R)
• M6: 703,260 km (0.071 R)
• M7: 887,863 km (0.09 R)
• M8: 1,010,683 km (0.027 R)
• M9: 1,232,387 km (0.119 R)
• M10: 1,459,178 km (0.107 R)
• M11: 1,572,274 km (0.074 R)
• M12: 1,855,911 km (0.112 R)
• M13: 1,954,197 km (0.092 R)
• M14: 2,233,795 km (0.051 R)
• M15: 2,705,477 km (0.072 R)
• M16: 2,789,551 km (0.115 R)
• M17: 2,974,604 km (0.113 R)
• M18: 3,327,206 km (0.097 R)
• M19: 3,478,150 km (0.117 R)
• M20: 3,585,263 km (0.06 R)
• M21: 3,834,193 km (0.054 R)
• M22: 3,976,760 km (0.113 R)
• M23: 4,316,198 km (0.112 R)
• M24: 4,497,959 km (0.068 R)
• M25: 4,614,795 km (0.064 R)
• M26: 4,920,274 km (0.043 R)
• M27: 5,023,496 km (0.111 R)
• M28: 5,267,341 km (0.12 R)
• M29: 5,408,412 km (0.107 R)
• M30: 5,604,535 km (0.114 R)
• M31: 5,694,443 km (0.112 R)
• M32: 5,803,051 km (0.12 R)
• M33: 5,912,407 km (0.063 R)
• M34: 6,244,215 km (0.098 R)
• M35: 6,620,304 km (0.116 R)
• M36: 6,753,596 km (0.095 R)
• M37: 7,159,156 km (0.077 R)
• M38: 7,315,785 km (0.119 R)
• M39: 7,414,220 km (0.085 R)
• M40: 7,872,887 km (0.112 R)
• M41: 8,136,179 km (0.076 R)
• M42: 8,588,414 km (0.101 R)
• M43: 9,048,876 km (0.031 R)
• M44: 9,175,885 km (0.108 R)
• M45: 9,303,492 km (0.109 R)
• M46: 9,646,669 km (0.096 R)
• M47: 9,754,828 km (0.096 R)
• M48: 9,906,820 km (0.116 R)
• M49: 10,125,382 km (0.045 R)
• M50: 10,301,309 km (0.096 R)
• M51: 10,678,745 km (0.058 R)
• M52: 10,925,432 km (0.086 R)
• M53: 11,241,981 km (0.111 R)
• M54: 11,470,118 km (0.108 R)
• M55: 11,768,864 km (0.107 R)
• M56: 12,140,017 km (0.088 R)
• M57: 12,256,853 km (0.069 R)
• M58: 12,373,988 km (0.081 R)
• M59: 12,798,995 km (0.072 R)
• M60: 12,965,498 km (0.115 R)
• M61: 13,180,769 km (0.119 R)
• M62: 13,590,518 km (0.084 R)
• M63: 13,833,614 km (0.071 R)
• M64: 13,931,152 km (0.113 R)
• M65: 14,250,095 km (0.116 R)
• M66: 14,472,098 km (0.074 R)
• M67: 15,095,323 km (0.027 R)
• M68: 15,195,853 km (0.12 R)
• M69: 15,574,784 km (0.046 R)
• M70: 15,956,857 km (0.076 R)
• M71: 16,033,601 km (0.066 R)
• M72: 16,187,537 km (0.055 R)
• M73: 16,522,786 km (0.1 R)
• M74: 17,252,674 km (0.098 R)
• M75: 17,647,911 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 11.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.94 AU - 13.1 AU

Year: 12993 Days

Day: 12.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,452,085 km

• M1: 181,163 km (0.039 R)
• M2: 524,490 km (0.118 R)
• M3: 672,891 km (0.107 R)
• M4: 853,605 km (0.091 R)
• M5: 1,088,773 km (0.092 R)
• M6: 1,470,547 km (0.104 R)
• M7: 1,556,267 km (0.058 R)
• M8: 1,869,973 km (0.105 R)
• M9: 2,010,745 km (0.093 R)
• M10: 2,253,243 km (0.074 R)
• M11: 2,901,152 km (0.093 R)
• M12: 3,373,731 km (0.099 R)
• M13: 3,575,389 km (0.108 R)
• M14: 3,662,904 km (0.084 R)
• M15: 3,870,396 km (0.108 R)
• M16: 3,990,673 km (0.041 R)
• M17: 4,234,966 km (0.115 R)
• M18: 5,596,905 km (0.116 R)
• M19: 7,492,011 km (0.12 R)
• M20: 7,718,203 km (0.081 R)
• M21: 7,946,639 km (0.102 R)
• M22: 8,215,915 km (0.105 R)
• M23: 9,363,630 km (0.056 R)
• M24: 9,444,712 km (0.106 R)
• M25: 9,894,403 km (0.067 R)
• M26: 10,184,324 km (0.091 R)
• M27: 10,857,514 km (0.085 R)
• M28: 11,113,626 km (0.109 R)
• M29: 11,371,832 km (0.111 R)
• M30: 11,981,892 km (0.063 R)
• M31: 12,290,961 km (0.05 R)
• M32: 12,692,183 km (0.06 R)
• M33: 13,416,087 km (0.027 R)
• M34: 13,829,276 km (0.08 R)
• M35: 14,715,195 km (0.026 R)
• M36: 15,619,364 km (0.091 R)
• M37: 16,151,035 km (0.116 R)
• M38: 16,297,192 km (0.049 R)
• M39: 17,232,328 km (0.044 R)
• M40: 17,331,811 km (0.042 R)
• M41: 17,731,536 km (0.072 R)
• M42: 17,882,331 km (0.066 R)
• M43: 18,693,152 km (0.101 R)
• M44: 19,000,426 km (0.088 R)
• M45: 19,827,702 km (0.045 R)
• M46: 19,931,971 km (0.103 R)
• M47: 20,088,750 km (0.095 R)
• M48: 22,325,537 km (0.091 R)
• M49: 22,705,965 km (0.08 R)
• M50: 23,033,734 km (0.091 R)
• M51: 23,473,252 km (0.109 R)
• M52: 23,860,112 km (0.074 R)
• M53: 24,304,867 km (0.106 R)
• M54: 24,416,467 km (0.095 R)
• M55: 25,202,454 km (0.068 R)
• M56: 27,087,986 km (0.036 R)
• M57: 27,319,713 km (0.055 R)
• M58: 27,551,889 km (0.065 R)
• M59: 28,018,484 km (0.12 R)
• M60: 28,428,831 km (0.073 R)
• M61: 28,605,357 km (0.054 R)
• M62: 29,493,220 km (0.065 R)
• M63: 31,417,498 km (0.112 R)
• M64: 33,382,166 km (0.083 R)
• M65: 34,379,386 km (0.098 R)
• M66: 36,084,203 km (0.043 R)
• M67: 41,095,283 km (0.1 R)
• M68: 41,494,709 km (0.071 R)
• M69: 41,962,502 km (0.081 R)
• M70: 43,105,729 km (0.091 R)
• M71: 43,647,423 km (0.112 R)
• M72: 43,987,010 km (0.087 R)
• M73: 44,123,144 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.3

Radius: 5.7

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.62 AU - 14.28 AU

Year: 15731 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,452,085 km

• M1: 80,783 km (0.107 R)
• M2: 131,197 km (0.098 R)
• M3: 193,131 km (0.05 R)
• M4: 338,839 km (0.087 R)
• M5: 628,161 km (0.079 R)
• M6: 1,071,570 km (0.081 R)
• M7: 2,549,597 km (0.066 R)
• M8: 2,739,436 km (0.11 R)
• M9: 2,803,614 km (0.112 R)
• M10: 3,508,818 km (0.092 R)
• M11: 5,350,517 km (0.114 R)
• M12: 5,471,542 km (0.116 R)
• M13: 5,757,573 km (0.095 R)
• M14: 6,174,503 km (0.07 R)
• M15: 6,386,782 km (0.071 R)
• M16: 6,515,137 km (0.075 R)
• M17: 6,558,221 km (0.106 R)
• M18: 6,644,539 km (0.069 R)
• M19: 7,528,214 km (0.095 R)
• M20: 7,663,899 km (0.113 R)
• M21: 7,709,227 km (0.107 R)
• M22: 8,636,435 km (0.109 R)
• M23: 9,549,430 km (0.091 R)
• M24: 9,893,506 km (0.061 R)
• M25: 9,992,539 km (0.106 R)
• M26: 10,091,872 km (0.032 R)
• M27: 10,898,803 km (0.102 R)
• M28: 11,000,979 km (0.06 R)
• M29: 12,573,551 km (0.099 R)
• M30: 12,896,384 km (0.078 R)
• M31: 13,058,847 km (0.094 R)
• M32: 14,270,889 km (0.119 R)
• M33: 14,551,385 km (0.107 R)
• M34: 15,980,643 km (0.08 R)
• M35: 16,155,224 km (0.115 R)
• M36: 16,271,910 km (0.105 R)
• M37: 16,741,498 km (0.101 R)
• M38: 17,215,424 km (0.082 R)
• M39: 17,514,021 km (0.096 R)
• M40: 17,995,128 km (0.067 R)
• M41: 18,298,064 km (0.107 R)
• M42: 18,358,950 km (0.093 R)
• M43: 18,419,687 km (0.114 R)
• M44: 18,541,609 km (0.113 R)
• M45: 19,278,827 km (0.096 R)
• M46: 19,651,027 km (0.112 R)
• M47: 19,775,492 km (0.102 R)
• M48: 20,339,476 km (0.073 R)
• M49: 20,528,568 km (0.105 R)
• M50: 20,591,698 km (0.089 R)
• M51: 21,675,535 km (0.073 R)
• M52: 22,908,670 km (0.09 R)
• M53: 23,633,023 km (0.117 R)
• M54: 23,699,145 km (0.052 R)
• M55: 24,164,394 km (0.119 R)
• M56: 25,374,641 km (0.091 R)
• M57: 25,782,295 km (0.092 R)
• M58: 26,811,230 km (0.114 R)
• M59: 27,365,340 km (0.063 R)
• M60: 27,713,604 km (0.105 R)
• M61: 27,923,340 km (0.094 R)
• M62: 28,767,371 km (0.116 R)
• M63: 31,932,713 km (0.095 R)
• M64: 32,372,979 km (0.06 R)
• M65: 32,741,289 km (0.092 R)
• M66: 33,036,895 km (0.109 R)
• M67: 33,779,947 km (0.068 R)
• M68: 33,929,246 km (0.105 R)
• M69: 34,603,633 km (0.068 R)
• M70: 35,282,359 km (0.107 R)
• M71: 36,270,752 km (0.112 R)
• M72: 37,963,751 km (0.11 R)
• M73: 38,352,107 km (0.084 R)
• M74: 39,525,104 km (0.104 R)
• M75: 41,107,400 km (0.116 R)
• M76: 41,746,183 km (0.105 R)
• M77: 42,066,772 km (0.087 R)
• M78: 45,070,547 km (0.116 R)
• M79: 45,729,077 km (0.036 R)
• M80: 45,976,811 km (0.1 R)
• M81: 48,310,837 km (0.109 R)
• M82: 51,024,991 km (0.067 R)
• M83: 51,625,328 km (0.106 R)
• M84: 54,749,230 km (0.047 R)
• M85: 55,188,001 km (0.064 R)
• M86: 55,539,705 km (0.072 R)
• M87: 55,804,045 km (0.077 R)
• M88: 55,892,308 km (0.07 R)
• M89: 56,865,741 km (0.073 R)
• M90: 57,132,175 km (0.072 R)
• M91: 58,023,180 km (0.095 R)
• M92: 60,090,174 km (0.111 R)
• M93: 60,271,037 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit