🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.6 AU

Year: 144 Days

Day: 43.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.6 AU - 2.34 AU

Year: 1059 Days

Day: 47.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.1 AU - 2.84 AU

Year: 1486 Days

Day: 12.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,212,036 km

• M1: 1,879,398 km (0.114 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 11.2

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.21 AU - 8.09 AU

Year: 8101 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,212,036 km

• M1: 140,772 km (0.085 R)
• M2: 336,745 km (0.096 R)
• M3: 434,731 km (0.043 R)
• M4: 530,474 km (0.048 R)
• M5: 650,302 km (0.09 R)
• M6: 938,128 km (0.097 R)
• M7: 1,205,310 km (0.12 R)
• M8: 1,497,175 km (0.09 R)
• M9: 1,696,739 km (0.049 R)
• M10: 1,881,642 km (0.062 R)
• M11: 2,713,855 km (0.119 R)
• M12: 3,070,197 km (0.053 R)
• M13: 3,297,137 km (0.052 R)
• M14: 3,588,554 km (0.099 R)
• M15: 3,707,484 km (0.078 R)
• M16: 3,827,761 km (0.096 R)
• M17: 4,134,137 km (0.07 R)
• M18: 4,227,636 km (0.105 R)
• M19: 4,321,882 km (0.105 R)
• M20: 4,416,728 km (0.078 R)
• M21: 5,100,839 km (0.025 R)
• M22: 5,201,368 km (0.051 R)
• M23: 5,302,497 km (0.114 R)
• M24: 5,506,698 km (0.116 R)
• M25: 5,852,867 km (0.059 R)
• M26: 5,923,028 km (0.098 R)
• M27: 6,206,217 km (0.068 R)
• M28: 6,933,861 km (0.066 R)
• M29: 7,082,562 km (0.097 R)
• M30: 7,649,986 km (0.053 R)
• M31: 7,997,502 km (0.104 R)
• M32: 9,071,016 km (0.095 R)
• M33: 9,769,938 km (0.079 R)
• M34: 10,401,091 km (0.046 R)
• M35: 10,571,633 km (0.115 R)
• M36: 11,350,738 km (0.094 R)
• M37: 11,438,403 km (0.107 R)
• M38: 11,880,315 km (0.074 R)
• M39: 12,148,095 km (0.099 R)
• M40: 12,372,941 km (0.113 R)
• M41: 12,735,267 km (0.091 R)
• M42: 14,551,983 km (0.119 R)
• M43: 14,790,741 km (0.104 R)
• M44: 14,982,676 km (0.047 R)
• M45: 15,127,187 km (0.114 R)
• M46: 15,466,176 km (0.098 R)
• M47: 16,597,585 km (0.059 R)
• M48: 17,299,348 km (0.075 R)
• M49: 17,603,032 km (0.058 R)
• M50: 17,959,524 km (0.1 R)
• M51: 18,215,785 km (0.12 R)
• M52: 18,576,465 km (0.117 R)
• M53: 18,679,837 km (0.075 R)
• M54: 18,939,390 km (0.11 R)
• M55: 20,521,686 km (0.075 R)
• M56: 21,220,458 km (0.101 R)
• M57: 23,587,096 km (0.089 R)
• M58: 24,092,887 km (0.101 R)
• M59: 24,602,417 km (0.119 R)
• M60: 25,001,095 km (0.07 R)
• M61: 25,747,140 km (0.113 R)
• M62: 26,036,163 km (0.101 R)
• M63: 26,209,996 km (0.026 R)
• M64: 26,967,859 km (0.096 R)
• M65: 28,864,012 km (0.107 R)
• M66: 29,888,757 km (0.086 R)
• M67: 30,436,136 km (0.041 R)
• M68: 32,160,101 km (0.114 R)
• M69: 32,846,008 km (0.116 R)
• M70: 34,359,190 km (0.08 R)
• M71: 35,188,411 km (0.046 R)
• M72: 35,637,654 km (0.097 R)
• M73: 35,830,784 km (0.111 R)
• M74: 36,088,691 km (0.107 R)
• M75: 36,217,944 km (0.104 R)
• M76: 36,412,122 km (0.06 R)
• M77: 37,126,900 km (0.108 R)
• M78: 38,043,487 km (0.114 R)
• M79: 38,372,602 km (0.116 R)
• M80: 40,367,041 km (0.092 R)
• M81: 40,837,376 km (0.116 R)
• M82: 42,190,788 km (0.097 R)
• M83: 42,531,572 km (0.11 R)
• M84: 46,058,342 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.3

Radius: 13.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.41 AU - 11.71 AU

Year: 14083 Days

Day: 9.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,212,036 km

• M1: 264,040 km (0.1 R)
• M2: 363,972 km (0.113 R)
• M3: 469,139 km (0.101 R)
• M4: 885,171 km (0.041 R)
• M5: 1,406,370 km (0.086 R)
• M6: 2,798,079 km (0.111 R)
• M7: 3,452,270 km (0.105 R)
• M8: 3,778,693 km (0.05 R)
• M9: 4,001,893 km (0.118 R)
• M10: 4,306,324 km (0.098 R)
• M11: 4,461,457 km (0.113 R)
• M12: 4,697,672 km (0.112 R)
• M13: 5,100,689 km (0.112 R)
• M14: 6,376,310 km (0.117 R)
• M15: 6,868,038 km (0.113 R)
• M16: 7,141,354 km (0.114 R)
• M17: 7,233,356 km (0.066 R)
• M18: 9,505,748 km (0.079 R)
• M19: 10,534,981 km (0.088 R)
• M20: 10,639,849 km (0.085 R)
• M21: 10,797,825 km (0.095 R)
• M22: 11,330,094 km (0.095 R)
• M23: 11,816,586 km (0.1 R)
• M24: 13,203,358 km (0.104 R)
• M25: 13,772,429 km (0.094 R)
• M26: 13,887,320 km (0.092 R)
• M27: 14,175,745 km (0.111 R)
• M28: 14,875,863 km (0.101 R)
• M29: 16,920,716 km (0.09 R)
• M30: 17,788,084 km (0.111 R)
• M31: 19,889,635 km (0.067 R)
• M32: 20,214,861 km (0.081 R)
• M33: 20,345,460 km (0.114 R)
• M34: 20,541,882 km (0.066 R)
• M35: 20,804,725 km (0.115 R)
• M36: 21,666,858 km (0.061 R)
• M37: 21,934,489 km (0.111 R)
• M38: 22,540,510 km (0.073 R)
• M39: 22,811,731 km (0.117 R)
• M40: 23,083,999 km (0.114 R)
• M41: 24,183,842 km (0.049 R)
• M42: 24,530,909 km (0.081 R)
• M43: 27,223,222 km (0.06 R)
• M44: 27,584,501 km (0.034 R)
• M45: 29,562,334 km (0.086 R)
• M46: 29,710,586 km (0.086 R)
• M47: 30,530,831 km (0.099 R)
• M48: 32,959,104 km (0.084 R)
• M49: 33,189,933 km (0.103 R)
• M50: 33,963,205 km (0.038 R)
• M51: 35,527,550 km (0.088 R)
• M52: 36,398,060 km (0.111 R)
• M53: 37,355,635 km (0.109 R)
• M54: 38,402,372 km (0.071 R)
• M55: 39,295,471 km (0.086 R)
• M56: 39,540,363 km (0.094 R)
• M57: 40,195,601 km (0.031 R)
• M58: 41,516,850 km (0.114 R)
• M59: 41,766,230 km (0.109 R)
• M60: 42,768,535 km (0.084 R)
• M61: 43,525,500 km (0.1 R)
• M62: 43,947,965 km (0.077 R)
• M63: 44,117,310 km (0.068 R)
• M64: 44,456,598 km (0.108 R)
• M65: 45,138,016 km (0.102 R)
• M66: 45,223,436 km (0.097 R)
• M67: 45,651,286 km (0.092 R)
• M68: 45,737,006 km (0.036 R)
• M69: 46,166,501 km (0.097 R)
• M70: 46,424,857 km (0.066 R)
• M71: 47,202,616 km (0.095 R)
• M72: 48,596,270 km (0.111 R)
• M73: 48,771,299 km (0.116 R)
• M74: 49,034,442 km (0.088 R)
• M75: 50,800,595 km (0.028 R)
• M76: 51,959,679 km (0.117 R)
• M77: 52,767,208 km (0.033 R)
• M78: 53,127,589 km (0.107 R)
• M79: 53,488,569 km (0.089 R)
• M80: 53,941,103 km (0.117 R)
• M81: 54,667,699 km (0.116 R)
• M82: 55,397,587 km (0.095 R)
• M83: 57,699,300 km (0.103 R)
• M84: 58,628,752 km (0.116 R)
• M85: 59,188,697 km (0.086 R)
• M86: 60,879,302 km (0.115 R)
• M87: 63,062,683 km (0.11 R)
• M88: 63,540,798 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit