🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.56 AU - 1.64 AU

Year: 739 Days

Day: 23.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.54 AU - 1.76 AU

Year: 774 Days

Day: 24.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,636,370 km

• M1: 502,499 km (0.097 R)
• M2: 523,443 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.53 AU - 2.39 AU

Year: 1002 Days

Day: 36 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.8 AU - 2.7 AU

Year: 1233 Days

Day: 27 Hours

Environment

Temp: -68 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,636,370 km

• M1: 1,063,192 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.19 AU - 3.49 AU

Year: 2230 Days

Day: 19.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.64 AU - 5.34 AU

Year: 3475 Days

Day: 47.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,636,370 km

• M1: 2,496,639 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.82 AU - 5.5 AU

Year: 3674 Days

Day: 43.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.1

Radius: 9.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.49 AU - 8.49 AU

Year: 6750 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 68,636,370 km

• M1: 119,080 km (0.096 R)
• M2: 279,748 km (0.117 R)
• M3: 382,073 km (0.086 R)
• M4: 449,093 km (0.07 R)
• M5: 1,153,998 km (0.044 R)
• M6: 1,521,410 km (0.094 R)
• M7: 1,854,714 km (0.074 R)
• M8: 2,012,241 km (0.107 R)
• M9: 2,229,158 km (0.096 R)
• M10: 2,785,064 km (0.113 R)
• M11: 2,925,536 km (0.096 R)
• M12: 3,006,917 km (0.091 R)
• M13: 3,361,315 km (0.046 R)
• M14: 3,468,127 km (0.1 R)
• M15: 3,951,478 km (0.101 R)
• M16: 4,409,248 km (0.075 R)
• M17: 4,502,896 km (0.062 R)
• M18: 4,573,656 km (0.063 R)
• M19: 4,716,073 km (0.068 R)
• M20: 5,103,083 km (0.094 R)
• M21: 5,450,299 km (0.103 R)
• M22: 5,576,111 km (0.111 R)
• M23: 5,677,538 km (0.092 R)
• M24: 5,907,919 km (0.061 R)
• M25: 6,141,292 km (0.079 R)
• M26: 7,160,352 km (0.071 R)
• M27: 7,243,080 km (0.106 R)
• M28: 7,409,433 km (0.026 R)
• M29: 7,576,983 km (0.068 R)
• M30: 8,087,410 km (0.108 R)
• M31: 8,404,708 km (0.032 R)
• M32: 8,755,664 km (0.094 R)
• M33: 9,051,868 km (0.119 R)
• M34: 9,321,144 km (0.095 R)
• M35: 9,381,432 km (0.12 R)
• M36: 10,644,188 km (0.115 R)
• M37: 10,801,864 km (0.067 R)
• M38: 11,569,451 km (0.068 R)
• M39: 11,829,152 km (0.113 R)
• M40: 12,222,445 km (0.115 R)
• M41: 13,156,684 km (0.113 R)
• M42: 13,326,029 km (0.032 R)
• M43: 13,530,080 km (0.05 R)
• M44: 14,010,289 km (0.107 R)
• M45: 14,287,195 km (0.1 R)
• M46: 14,391,465 km (0.088 R)
• M47: 14,530,890 km (0.093 R)
• M48: 14,811,236 km (0.097 R)
• M49: 16,530,415 km (0.052 R)
• M50: 16,713,074 km (0.092 R)
• M51: 17,898,188 km (0.042 R)
• M52: 18,462,920 km (0.057 R)
• M53: 19,110,230 km (0.118 R)
• M54: 21,652,646 km (0.098 R)
• M55: 21,932,693 km (0.079 R)
• M56: 22,375,354 km (0.112 R)
• M57: 23,556,279 km (0.112 R)
• M58: 24,299,332 km (0.104 R)
• M59: 25,808,774 km (0.09 R)
• M60: 26,190,847 km (0.095 R)
• M61: 26,831,724 km (0.048 R)
• M62: 27,046,547 km (0.098 R)
• M63: 27,218,734 km (0.092 R)
• M64: 29,712,680 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 11.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.13 AU - 10.57 AU

Year: 10443 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,636,370 km

• M1: 167,849 km (0.096 R)
• M2: 247,285 km (0.094 R)
• M3: 320,439 km (0.096 R)
• M4: 733,927 km (0.079 R)
• M5: 928,404 km (0.111 R)
• M6: 1,262,756 km (0.072 R)
• M7: 1,347,129 km (0.036 R)
• M8: 1,703,621 km (0.079 R)
• M9: 1,917,396 km (0.083 R)
• M10: 2,015,233 km (0.071 R)
• M11: 2,139,998 km (0.034 R)
• M12: 2,216,143 km (0.088 R)
• M13: 2,397,455 km (0.052 R)
• M14: 2,802,417 km (0.088 R)
• M15: 3,405,745 km (0.091 R)
• M16: 4,048,866 km (0.098 R)
• M17: 4,207,590 km (0.027 R)
• M18: 4,795,958 km (0.12 R)
• M19: 4,997,915 km (0.098 R)
• M20: 6,268,001 km (0.068 R)
• M21: 6,341,454 km (0.101 R)
• M22: 7,167,683 km (0.095 R)
• M23: 7,398,961 km (0.059 R)
• M24: 7,868,998 km (0.091 R)
• M25: 8,389,000 km (0.065 R)
• M26: 8,961,660 km (0.113 R)
• M27: 10,015,428 km (0.072 R)
• M28: 10,666,478 km (0.1 R)
• M29: 11,063,810 km (0.107 R)
• M30: 11,331,291 km (0.072 R)
• M31: 11,555,837 km (0.115 R)
• M32: 11,646,045 km (0.119 R)
• M33: 12,192,526 km (0.058 R)
• M34: 14,218,679 km (0.097 R)
• M35: 14,802,560 km (0.109 R)
• M36: 15,097,417 km (0.092 R)
• M37: 15,394,219 km (0.044 R)
• M38: 16,044,072 km (0.071 R)
• M39: 16,144,901 km (0.088 R)
• M40: 16,448,435 km (0.107 R)
• M41: 17,473,929 km (0.119 R)
• M42: 18,467,408 km (0.08 R)
• M43: 19,586,550 km (0.099 R)
• M44: 19,748,265 km (0.059 R)
• M45: 20,290,408 km (0.111 R)
• M46: 20,892,539 km (0.075 R)
• M47: 21,334,003 km (0.117 R)
• M48: 21,946,157 km (0.095 R)
• M49: 22,226,354 km (0.112 R)
• M50: 22,507,748 km (0.047 R)
• M51: 23,073,976 km (0.105 R)
• M52: 24,452,221 km (0.117 R)
• M53: 24,626,353 km (0.108 R)
• M54: 25,562,087 km (0.046 R)
• M55: 25,975,127 km (0.111 R)
• M56: 27,649,277 km (0.082 R)
• M57: 28,560,627 km (0.118 R)
• M58: 28,866,555 km (0.1 R)
• M59: 29,790,770 km (0.048 R)
• M60: 31,415,852 km (0.115 R)
• M61: 32,877,423 km (0.118 R)
• M62: 36,064,157 km (0.077 R)
• M63: 37,660,666 km (0.107 R)
• M64: 37,861,875 km (0.105 R)
• M65: 38,130,702 km (0.087 R)
• M66: 38,467,596 km (0.055 R)
• M67: 39,620,398 km (0.09 R)
• M68: 40,991,313 km (0.099 R)
• M69: 41,267,321 km (0.094 R)
• M70: 41,405,549 km (0.059 R)
• M71: 41,543,927 km (0.106 R)
• M72: 42,377,636 km (0.054 R)
• M73: 43,216,730 km (0.117 R)
• M74: 43,357,053 km (0.118 R)
• M75: 43,638,297 km (0.097 R)
• M76: 43,779,218 km (0.093 R)
• M77: 44,911,525 km (0.11 R)
• M78: 45,124,851 km (0.094 R)
• M79: 45,552,552 km (0.053 R)
• M80: 45,766,925 km (0.091 R)
• M81: 45,910,091 km (0.107 R)
• M82: 47,276,966 km (0.109 R)
• M83: 47,566,438 km (0.114 R)
• M84: 48,292,736 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.4

Radius: 7.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.09 AU - 19.21 AU

Year: 29418 Days

Day: 21.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,636,370 km

• M1: 224,098 km (0.117 R)
• M2: 353,051 km (0.095 R)
• M3: 688,150 km (0.11 R)
• M4: 774,468 km (0.071 R)
• M5: 910,901 km (0.044 R)
• M6: 1,105,528 km (0.056 R)
• M7: 1,534,276 km (0.076 R)
• M8: 1,620,145 km (0.035 R)
• M9: 2,397,007 km (0.107 R)
• M10: 2,736,295 km (0.078 R)
• M11: 4,280,743 km (0.09 R)
• M12: 4,608,662 km (0.113 R)
• M13: 5,288,734 km (0.11 R)
• M14: 5,507,745 km (0.035 R)
• M15: 6,000,071 km (0.108 R)
• M16: 7,658,214 km (0.118 R)
• M17: 9,660,582 km (0.112 R)
• M18: 10,526,155 km (0.09 R)
• M19: 10,912,716 km (0.089 R)
• M20: 10,968,366 km (0.111 R)
• M21: 11,135,766 km (0.085 R)
• M22: 11,360,163 km (0.045 R)
• M23: 11,699,750 km (0.116 R)
• M24: 12,679,916 km (0.116 R)
• M25: 12,855,543 km (0.082 R)
• M26: 12,914,335 km (0.097 R)
• M27: 12,973,127 km (0.081 R)
• M28: 13,686,111 km (0.104 R)
• M29: 14,779,222 km (0.09 R)
• M30: 15,149,926 km (0.086 R)
• M31: 15,900,309 km (0.116 R)
• M32: 16,026,569 km (0.069 R)
• M33: 16,089,849 km (0.115 R)
• M34: 18,355,360 km (0.118 R)
• M35: 18,753,739 km (0.068 R)
• M36: 19,694,260 km (0.072 R)
• M37: 19,829,796 km (0.098 R)
• M38: 21,064,278 km (0.052 R)
• M39: 21,411,644 km (0.098 R)
• M40: 22,111,912 km (0.097 R)
• M41: 23,033,435 km (0.067 R)
• M42: 24,112,334 km (0.081 R)
• M43: 24,184,889 km (0.062 R)
• M44: 25,576,449 km (0.082 R)
• M45: 26,170,053 km (0.086 R)
• M46: 27,598,114 km (0.091 R)
• M47: 27,673,961 km (0.101 R)
• M48: 28,206,978 km (0.075 R)
• M49: 28,897,222 km (0.033 R)
• M50: 29,360,377 km (0.094 R)
• M51: 29,826,075 km (0.047 R)
• M52: 32,350,839 km (0.075 R)
• M53: 33,638,727 km (0.092 R)
• M54: 34,289,029 km (0.047 R)
• M55: 34,861,241 km (0.118 R)
• M56: 36,264,319 km (0.097 R)
• M57: 38,700,221 km (0.118 R)
• M58: 39,125,378 km (0.088 R)
• M59: 39,466,761 km (0.09 R)
• M60: 39,552,331 km (0.086 R)
• M61: 42,846,326 km (0.058 R)
• M62: 43,993,293 km (0.055 R)
• M63: 49,232,061 km (0.116 R)
• M64: 50,525,933 km (0.109 R)
• M65: 51,363,531 km (0.059 R)
• M66: 52,958,095 km (0.099 R)
• M67: 53,430,226 km (0.077 R)
• M68: 54,093,543 km (0.087 R)
• M69: 54,759,553 km (0.087 R)
• M70: 55,428,255 km (0.107 R)
• M71: 56,484,566 km (0.086 R)
• M72: 56,870,379 km (0.045 R)
• M73: 58,714,621 km (0.044 R)
• M74: 59,693,290 km (0.061 R)
• M75: 59,987,849 km (0.037 R)
• M76: 62,262,634 km (0.12 R)
• M77: 63,460,614 km (0.037 R)
• M78: 63,761,305 km (0.117 R)
• M79: 64,464,714 km (0.092 R)
• M80: 65,575,329 km (0.117 R)
• M81: 66,082,316 km (0.117 R)
• M82: 67,202,056 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit