🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.61 AU - 0.69 AU

Year: 184 Days

Day: 32.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.73 AU - 1.19 AU

Year: 331 Days

Day: 23.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.85 AU - 1.13 AU

Year: 346 Days

Day: 12.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.04 AU - 1.62 AU

Year: 539 Days

Day: 13.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,643,614 km

• M1: 666,608 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.55 AU - 2.27 AU

Year: 928 Days

Day: 13.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.79 AU - 2.09 AU

Year: 950 Days

Day: 13.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,643,614 km

• M1: 1,828,984 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.13 AU - 2.51 AU

Year: 1242 Days

Day: 12.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 14.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.92 AU - 6.66 AU

Year: 4897 Days

Day: 14.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,643,614 km

• M1: 213,027 km (0.069 R)
• M2: 419,323 km (0.09 R)
• M3: 733,329 km (0.084 R)
• M4: 893,548 km (0.11 R)
• M5: 1,001,408 km (0.117 R)
• M6: 1,123,929 km (0.075 R)
• M7: 1,282,353 km (0.028 R)
• M8: 1,502,262 km (0.119 R)
• M9: 1,735,186 km (0.109 R)
• M10: 1,827,188 km (0.11 R)
• M11: 1,932,655 km (0.105 R)
• M12: 2,162,587 km (0.107 R)
• M13: 2,312,484 km (0.092 R)
• M14: 2,518,031 km (0.084 R)
• M15: 2,610,034 km (0.096 R)
• M16: 2,783,717 km (0.1 R)
• M17: 3,044,765 km (0.096 R)
• M18: 3,157,113 km (0.038 R)
• M19: 3,532,155 km (0.082 R)
• M20: 3,680,257 km (0.08 R)
• M21: 3,936,967 km (0.107 R)
• M22: 4,215,219 km (0.093 R)
• M23: 4,372,746 km (0.101 R)
• M24: 4,596,544 km (0.091 R)
• M25: 5,038,905 km (0.064 R)
• M26: 5,155,891 km (0.104 R)
• M27: 5,495,029 km (0.117 R)
• M28: 5,929,461 km (0.062 R)
• M29: 6,249,301 km (0.035 R)
• M30: 6,666,081 km (0.062 R)
• M31: 6,850,236 km (0.115 R)
• M32: 7,204,783 km (0.03 R)
• M33: 7,355,877 km (0.078 R)
• M34: 7,699,653 km (0.119 R)
• M35: 7,892,933 km (0.092 R)
• M36: 8,205,742 km (0.113 R)
• M37: 8,462,752 km (0.048 R)
• M38: 8,602,326 km (0.076 R)
• M39: 9,147,910 km (0.107 R)
• M40: 9,435,138 km (0.119 R)
• M41: 9,538,510 km (0.115 R)
• M42: 10,039,812 km (0.036 R)
• M43: 10,315,072 km (0.096 R)
• M44: 10,657,203 km (0.117 R)
• M45: 11,003,073 km (0.081 R)
• M46: 11,418,656 km (0.105 R)
• M47: 11,639,462 km (0.091 R)
• M48: 12,085,414 km (0.1 R)
• M49: 12,468,833 km (0.046 R)
• M50: 12,696,222 km (0.116 R)
• M51: 13,270,827 km (0.072 R)
• M52: 13,433,290 km (0.073 R)
• M53: 13,690,000 km (0.087 R)
• M54: 13,783,649 km (0.076 R)
• M55: 13,995,330 km (0.065 R)
• M56: 14,089,726 km (0.096 R)
• M57: 14,279,266 km (0.049 R)
• M58: 15,166,531 km (0.113 R)
• M59: 15,287,855 km (0.12 R)
• M60: 15,409,478 km (0.061 R)
• M61: 15,849,894 km (0.117 R)
• M62: 16,121,265 km (0.098 R)
• M63: 16,220,149 km (0.111 R)
• M64: 16,643,362 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.8

Radius: 6.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.7 AU - 19.32 AU

Year: 24657 Days

Day: 23.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,643,614 km

• M1: 96,191 km (0.088 R)
• M2: 171,140 km (0.088 R)
• M3: 436,676 km (0.115 R)
• M4: 571,165 km (0.052 R)
• M5: 700,118 km (0.102 R)
• M6: 778,059 km (0.089 R)
• M7: 921,672 km (0.112 R)
• M8: 1,476,980 km (0.109 R)
• M9: 2,118,455 km (0.077 R)
• M10: 2,349,584 km (0.074 R)
• M11: 3,090,542 km (0.101 R)
• M12: 3,724,688 km (0.102 R)
• M13: 3,933,227 km (0.081 R)
• M14: 4,003,538 km (0.072 R)
• M15: 4,434,380 km (0.118 R)
• M16: 4,618,236 km (0.1 R)
• M17: 4,842,184 km (0.104 R)
• M18: 6,014,582 km (0.113 R)
• M19: 6,341,454 km (0.081 R)
• M20: 6,382,743 km (0.073 R)
• M21: 6,465,470 km (0.081 R)
• M22: 6,674,010 km (0.067 R)
• M23: 8,240,000 km (0.095 R)
• M24: 8,557,148 km (0.034 R)
• M25: 8,648,552 km (0.048 R)
• M26: 8,832,258 km (0.106 R)
• M27: 9,017,311 km (0.068 R)
• M28: 9,297,208 km (0.12 R)
• M29: 9,722,366 km (0.103 R)
• M30: 9,961,273 km (0.067 R)
• M31: 10,153,806 km (0.101 R)
• M32: 11,184,984 km (0.082 R)
• M33: 11,234,950 km (0.092 R)
• M34: 11,890,637 km (0.106 R)
• M35: 15,184,782 km (0.064 R)
• M36: 15,909,135 km (0.053 R)
• M37: 17,391,052 km (0.067 R)
• M38: 18,266,050 km (0.117 R)
• M39: 19,454,605 km (0.088 R)
• M40: 20,301,478 km (0.098 R)
• M41: 20,668,143 km (0.111 R)
• M42: 21,594,303 km (0.105 R)
• M43: 22,533,778 km (0.066 R)
• M44: 22,913,457 km (0.112 R)
• M45: 22,976,887 km (0.084 R)
• M46: 23,935,809 km (0.051 R)
• M47: 24,258,492 km (0.065 R)
• M48: 24,582,521 km (0.1 R)
• M49: 25,103,869 km (0.07 R)
• M50: 27,360,254 km (0.109 R)
• M51: 27,832,833 km (0.107 R)
• M52: 27,968,220 km (0.03 R)
• M53: 28,104,054 km (0.037 R)
• M54: 28,444,240 km (0.095 R)
• M55: 28,717,555 km (0.105 R)
• M56: 30,166,111 km (0.091 R)
• M57: 30,584,387 km (0.074 R)
• M58: 31,285,702 km (0.116 R)
• M59: 34,579,398 km (0.078 R)
• M60: 34,652,103 km (0.03 R)
• M61: 35,824,202 km (0.076 R)
• M62: 37,083,667 km (0.086 R)
• M63: 38,131,749 km (0.112 R)
• M64: 38,583,834 km (0.102 R)
• M65: 38,886,321 km (0.049 R)
• M66: 39,341,398 km (0.103 R)
• M67: 39,645,680 km (0.114 R)
• M68: 40,103,748 km (0.083 R)
• M69: 41,025,122 km (0.108 R)
• M70: 43,515,926 km (0.106 R)
• M71: 43,673,154 km (0.09 R)
• M72: 44,462,582 km (0.096 R)
• M73: 44,779,579 km (0.112 R)
• M74: 46,135,385 km (0.115 R)
• M75: 46,617,090 km (0.043 R)
• M76: 46,778,057 km (0.118 R)
• M77: 47,504,654 km (0.107 R)
• M78: 47,666,669 km (0.092 R)
• M79: 48,805,557 km (0.066 R)
• M80: 51,691,749 km (0.069 R)
• M81: 53,618,270 km (0.094 R)
• M82: 54,717,516 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.7

Radius: 6.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.38 AU - 18.06 AU

Year: 26216 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,643,614 km

• M1: 81,232 km (0.117 R)
• M2: 141,370 km (0.119 R)
• M3: 445,502 km (0.047 R)
• M4: 678,426 km (0.083 R)
• M5: 866,770 km (0.104 R)
• M6: 1,050,476 km (0.11 R)
• M7: 1,246,449 km (0.03 R)
• M8: 1,477,877 km (0.116 R)
• M9: 1,824,496 km (0.111 R)
• M10: 3,191,371 km (0.053 R)
• M11: 4,204,299 km (0.118 R)
• M12: 4,411,043 km (0.084 R)
• M13: 5,308,032 km (0.099 R)
• M14: 5,494,131 km (0.115 R)
• M15: 6,936,404 km (0.076 R)
• M16: 7,221,837 km (0.098 R)
• M17: 8,531,417 km (0.071 R)
• M18: 8,662,016 km (0.046 R)
• M19: 9,821,250 km (0.059 R)
• M20: 10,233,691 km (0.075 R)
• M21: 11,794,296 km (0.113 R)
• M22: 12,037,243 km (0.096 R)
• M23: 12,775,658 km (0.12 R)
• M24: 13,579,597 km (0.111 R)
• M25: 13,630,311 km (0.106 R)
• M26: 14,193,098 km (0.111 R)
• M27: 14,763,515 km (0.118 R)
• M28: 15,025,311 km (0.082 R)
• M29: 15,077,820 km (0.071 R)
• M30: 16,087,456 km (0.073 R)
• M31: 16,465,041 km (0.065 R)
• M32: 16,573,350 km (0.048 R)
• M33: 16,845,468 km (0.085 R)
• M34: 17,504,297 km (0.06 R)
• M35: 17,781,353 km (0.085 R)
• M36: 20,571,802 km (0.094 R)
• M37: 20,630,145 km (0.056 R)
• M38: 21,216,718 km (0.075 R)
• M39: 21,334,751 km (0.1 R)
• M40: 22,586,586 km (0.108 R)
• M41: 22,646,724 km (0.07 R)
• M42: 22,948,613 km (0.115 R)
• M43: 23,251,847 km (0.076 R)
• M44: 23,373,471 km (0.082 R)
• M45: 24,107,697 km (0.106 R)
• M46: 24,663,303 km (0.119 R)
• M47: 25,913,194 km (0.058 R)
• M48: 26,673,001 km (0.093 R)
• M49: 26,736,730 km (0.045 R)
• M50: 30,048,976 km (0.077 R)
• M51: 30,713,490 km (0.094 R)
• M52: 31,382,791 km (0.104 R)
• M53: 31,719,237 km (0.108 R)
• M54: 34,661,976 km (0.117 R)
• M55: 35,149,217 km (0.058 R)
• M56: 36,553,641 km (0.11 R)
• M57: 36,836,830 km (0.079 R)
• M58: 37,405,152 km (0.116 R)
• M59: 37,547,719 km (0.1 R)
• M60: 42,426,555 km (0.054 R)
• M61: 42,500,905 km (0.119 R)
• M62: 42,649,605 km (0.092 R)
• M63: 43,171,702 km (0.113 R)
• M64: 43,770,841 km (0.092 R)
• M65: 44,448,220 km (0.105 R)
• M66: 44,826,104 km (0.068 R)
• M67: 45,053,194 km (0.03 R)
• M68: 45,356,728 km (0.051 R)
• M69: 45,432,724 km (0.08 R)
• M70: 45,661,010 km (0.112 R)
• M71: 45,737,155 km (0.071 R)
• M72: 46,961,464 km (0.092 R)
• M73: 48,196,544 km (0.081 R)
• M74: 48,662,392 km (0.078 R)
• M75: 50,069,061 km (0.068 R)
• M76: 51,726,905 km (0.081 R)
• M77: 51,885,777 km (0.117 R)
• M78: 53,322,515 km (0.073 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit